@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Figtree:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--color-bg-primary: #F8F9F8;--color-bg-secondary: #FFFFFF;--color-bg-tertiary: #E5E9F0;--color-text-primary: #2B3648;--color-text-secondary: #4B5563;--color-text-tertiary: #9CA3AF;--color-accent-primary: #1CB0F6;--color-accent-secondary: #009DE0;--color-accent-light: #DDF4FF;--color-accent-shadow: #1899D6;--color-success: #58CC02;--color-success-light: #D7FFB8;--color-success-shadow: #58A700;--color-warning: #FFC800;--color-warning-light: #FFF4CC;--color-warning-shadow: #DCA900;--color-error: #FF4B4B;--color-error-light: #FFD4D4;--color-error-shadow: #EA2B2B;--color-border: #E5E7EB;--color-border-light: #F3F4F6;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .05);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .08);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--shadow-btn-primary: 0 4px 0 var(--color-accent-shadow);--shadow-btn-secondary: 0 4px 0 var(--color-border);--font-main: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-weight-normal: 400;--font-weight-medium: 600;--font-weight-semibold: 700;--font-weight-bold: 800;--font-weight-extrabold: 900;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--transition-fast: .1s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--z-dropdown: 100;--z-sticky: 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transparent;outline:none;gap:var(--spacing-sm);text-transform:uppercase;letter-spacing:.05em;-webkit-user-select:none;user-select:none;position:relative}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-primary{background-color:var(--color-accent-primary);color:#fff;border-color:var(--color-accent-shadow);box-shadow:var(--shadow-btn-primary)}.btn-primary:hover:not(:disabled){background-color:#1ac2ff;transform:translateY(-1px);box-shadow:0 5px 0 var(--color-accent-shadow)}.btn-primary:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--color-accent-shadow)}.btn-secondary{background-color:var(--color-bg-secondary);color:var(--color-accent-primary);border:2px solid var(--color-border);box-shadow:var(--shadow-btn-secondary)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-tertiary);transform:translateY(-1px);box-shadow:0 5px 0 var(--color-border)}.btn-secondary:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--color-border)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-success{background-color:var(--color-success);color:#fff;border-color:var(--color-success-shadow);box-shadow:0 4px 0 var(--color-success-shadow)}.btn-success:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 0 var(--color-success-shadow)}.btn-success:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--color-success-shadow)}.card{background-color:var(--color-bg-secondary);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md);border:2px solid var(--color-border-light);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.input{width:100%;height:52px;padding:0 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ease-in-out infinite;transform-origin:center}.atom-orbit{stroke:#017232;stroke-width:1.5px;opacity:.6;transform-origin:center;stroke-dasharray:40 10;fill:none}.orbit-1{animation:orbit-1-spin 2.2s linear infinite,orbit-pulse 1.4s ease-in-out infinite}.orbit-2{animation:orbit-2-spin 3.2s linear infinite reverse,orbit-pulse 1.4s ease-in-out infinite .7s}@keyframes orbit-1-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes orbit-2-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes orbit-pulse{0%,to{stroke-width:1.5px;opacity:.3;stroke-dashoffset:0}50%{stroke-width:2.5px;opacity:1;stroke-dashoffset:25}}@keyframes nucleus-pulse{0%,to{transform:scale(1);filter:blur(0px);opacity:1}50%{transform:scale(1.6);filter:blur(.5px);opacity:.8}}@keyframes atom-glow-pulse{0%,to{transform:scale(.8);opacity:.3}50%{transform:scale(1.4);opacity:.7}}.atom-loader-container.slower .orbit-1{animation-duration:4s,3s}.atom-loader-container.slower .orbit-2{animation-duration:6s,3s}.atom-loader-container.slower .atom-nucleus{animation-duration:3s}.atom-loader-container.slower .atom-glow{animation-duration:4s}.animate-fade-in{animation:premium-fade-in .8s cubic-bezier(.16,1,.3,1) forwards}@keyframes premium-fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.premium-scanner-overlay{position:fixed;inset:0;background-color:var(--color-bg-primary);z-index:10000;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .4s ease-out}.premium-scanner-card{background:#fff;width:100%;max-width:380px;border-radius:var(--radius-xl);padding:48px 32px;box-shadow:0 10px 30px -10px #0000001a;display:flex;flex-direction:column;align-items:center;text-align:center;border:2px solid var(--color-border-light)}.premium-spinner-wrap{position:relative;width:90px;height:90px;margin-bottom:36px}.premium-spinner-svg{width:100%;height:100%;animation:rotate-spinner 1.5s linear 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var(--color-border-light)}.scanner-metric-divider{width:2px;height:12px;background:var(--color-border)}.scanner-metric-item{display:flex;align-items:center;gap:6px}.scanner-cancel-btn-wrap{width:100%}.orientation-overlay-light{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--color-bg-primary);z-index:11000;display:flex;flex-direction:column}.orientation-header{background:#fff;height:72px;display:flex;align-items:center;justify-content:center;position:relative;padding:0 16px;border-bottom:1px solid var(--color-border-light)}.orientation-back-btn{position:absolute;left:16px;background:transparent;border:none;color:var(--color-text-primary);cursor:pointer;display:flex;align-items:center;padding:8px}.orientation-header-title{font-size:1.4rem;font-weight:800;color:var(--color-text-primary);letter-spacing:-.02em}.orientation-progress-bar{background:#fff;padding:12px 16px;display:flex;gap:6px;overflow:hidden}.progress-puck{flex:1;height:6px;border-radius:10px;transition:background .4s ease}.progress-puck.active{background-color:#00a849;border:1px solid #017232}.progress-puck.pending{background-color:var(--color-border)}.orientation-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:24px 16px;overflow-y:auto}.orientation-image-container{width:100%;max-width:500px;aspect-ratio:210 / 297;background:#121212;border-radius:16px;overflow:hidden;position:relative;box-shadow:0 10px 30px #0000000d;border:2px solid var(--color-border-light)}.orientation-image-container img{width:100%;height:100%;object-fit:contain}.orientation-tools-overlay{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;background:#ffffff4d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:100px;padding:4px;border:1px solid rgba(255,255,255,.4);box-shadow:0 8px 32px #0000001a}.orientation-tool-btn{background:transparent;border:none;color:#fff;padding:16px 20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.orientation-tool-btn:hover{background:#ffffff1a}.orientation-action-row{width:100%;max-width:500px;display:flex;gap:10px;margin-top:16px;align-items:stretch}.orientation-back-action-btn{flex:1;height:72px;background:transparent;border:2px solid #C8C8CC;border-radius:40px;display:flex;align-items:center;justify-content:center;gap:8px;color:#6b7280;font-size:1rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.orientation-back-action-btn:hover{background:#f3f4f6;color:#374151;border-color:#9ca3af}.orientation-back-action-btn:active{background:#e5e7eb}.orientation-save-btn{width:100%;max-width:500px;height:72px;background:#00a849;border-radius:40px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;color:#fff;font-size:1.25rem;font-weight:800;border:none;cursor:pointer;box-shadow:0 6px #017232;transition:transform .1s,box-shadow .1s}.orientation-save-btn--half{flex:1;width:auto;max-width:none}.orientation-save-btn:active{transform:translateY(3px);box-shadow:0 3px #017232}.page-circle-indicator{width:48px;height:48px;background:#efffe5;border-radius:50%;color:#017232;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.35rem;border:4px solid #017232}.save-btn-label{flex:1;text-align:center;color:#fff}.review-layout-root{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#f8f9fc;z-index:10500;display:flex;flex-direction:column}.review-carousel-container{flex:1;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding:20px 0;gap:0;-ms-overflow-style:none;scrollbar-width:none}.review-carousel-container::-webkit-scrollbar{display:none}.review-card-wrapper{flex:0 0 100%;width:100%;display:flex;justify-content:center;scroll-snap-align:center;scroll-snap-stop:always;padding:0 16px}.review-card{width:100%;max-width:500px;background:#fff;border-radius:20px;border:1px solid rgba(0,0,0,.05);box-shadow:0 10px 40px #00000008;display:flex;flex-direction:column;overflow:hidden;position:relative;height:100%}.review-card-sticky-header{flex-shrink:0;padding:16px;background:#fff;z-index:10}.review-card-image-box{width:100%;height:200px;max-height:200px;border-radius:8px;border:3px solid #403D3D;overflow:hidden;position:relative;background:#121212;display:flex;align-items:center;justify-content:center}.review-card-image-box img{max-width:100%;max-height:100%;object-fit:contain}.review-image-expand-btn{position:absolute;top:8px;left:8px;z-index:50;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#0009;color:#fff;border:none;border-radius:50%;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);-webkit-tap-highlight-color:transparent;transition:background-color .2s ease}.review-image-expand-btn:hover,.review-image-expand-btn:active{background:#000000d9}.review-image-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:50;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#0000008c;color:#fff;border:none;border-radius:50%;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);-webkit-tap-highlight-color:transparent;transition:background-color .2s ease}.review-image-arrow-left{left:6px}.review-image-arrow-right{right:6px}.review-image-arrow:hover,.review-image-arrow:active{background:#000000d9}.review-topbar-save-btn{height:40px;padding:0 16px;display:flex;align-items:center;gap:6px;background:#00a849;color:#fff;border:none;border-radius:20px;font-weight:800;font-size:.85rem;white-space:nowrap;cursor:pointer;-webkit-tap-highlight-color:transparent}.review-topbar-save-btn:active{background:#017232}.review-topbar-save-btn:disabled{opacity:.6;cursor:not-allowed}.info-action-btn.info-action-btn-danger{background:#ffebee;border-color:#ffcdd2;color:#d32f2f}.info-action-btn.info-action-btn-danger:hover{background:#ffcdd2}.info-action-btn:disabled{opacity:.6;cursor:not-allowed}.review-card-divider{height:1.5px;background:#eee;margin:0 24px;width:auto}.review-answers-scroll-area{flex:1;overflow-y:auto;padding:20px 16px 40px}.review-answers-title{font-size:1.1rem;font-weight:800;color:var(--color-text-primary);margin-bottom:12px}.verification-row{display:flex;align-items:center;gap:20px;padding:10px 16px;margin:0 -10px 4px;border-radius:12px;transition:all .2s ease;cursor:pointer}.verification-row:hover,.verification-row.focused{background:#f0f4f8;transform:translate(4px)}.q-number-label{font-size:1.1rem;font-weight:900;color:#333;width:40px;font-family:Inter,sans-serif}.bubbles-group{display:flex;flex:1;justify-content:space-between;max-width:320px}.answer-bubble{width:38px;height:38px;border-radius:50%;border:1px solid #404040;display:flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:900;color:#404040;background:#fff;transition:all .2s cubic-bezier(.4,0,.2,1);cursor:pointer}.answer-bubble:hover{background:#f8f9fb;transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.answer-bubble.active{background:#333;color:#fff;border:4px solid #00F400;transform:scale(1.1);box-shadow:0 0 20px #00f4004d}.answer-bubble.correct-scanned{box-shadow:0 0 0 3px #00a84966}.student-info-strip{padding:0 20px;display:flex;align-items:center;gap:16px;margin-bottom:12px}@media(max-width:480px)and (max-height:850px){.student-info-strip{margin-top:12px!important;margin-bottom:8px!important;gap:12px}.student-main-name{font-size:1.1rem!important}.review-card-sticky-header{padding:10px!important}.review-card-image-box{height:140px!important;max-height:140px!important;border-width:2px!important}.review-card-divider{margin:0 16px!important}.review-answers-scroll-area{padding:12px 10px 30px!important}.review-answers-title{display:none}.verification-row{padding:6px 12px!important;gap:12px!important;margin-bottom:0!important}.q-number-label{font-size:.95rem!important;width:30px!important}.answer-bubble{width:34px!important;height:34px!important;font-size:.85rem!important}.answer-bubble.active{border-width:3px!important}}.script-count-badge{width:44px;height:44px;background:#efffe5;border:3px solid #017232;border-radius:50%;color:#017232;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.2rem}.student-text-group{flex:1}.student-main-name{font-size:1.1rem;font-weight:800;color:var(--color-text-primary);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.match-badge{font-size:.65rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;padding:3px 8px;border-radius:999px;white-space:nowrap}.match-badge-found{background:#efffe5;color:#017232;border:1px solid #B7EDA0}.match-badge-new{background:#fff6e0;color:#9a6700;border:1px solid #F3D98B}.student-sub-details{font-size:.85rem;font-weight:600;color:var(--color-text-secondary)}.info-action-btn{width:40px;height:40px;border-radius:12px;border:1px solid #E0E0E0;background:transparent;display:flex;align-items:center;justify-content:center;color:var(--color-text-primary);cursor:pointer;transition:all .2s}.info-action-btn:hover{background:#f5f5f5}.bottom-review-nav{padding:16px;background:#fff;border-top:1px solid #EEEEEE;display:flex;align-items:center;gap:12px}.drop-scan-btn{width:54px;height:54px;border-radius:12px;border:2px solid #FFCDD2;background:#ffebee;display:flex;align-items:center;justify-content:center;color:#d32f2f;cursor:pointer;flex-shrink:0}.nav-btn-container{flex:1;display:flex;gap:10px}.nav-btn-main{flex:1;height:54px;border-radius:12px;border:2px solid #E0E0E0;background:#fff;font-weight:800;font-size:.95rem;color:var(--color-text-primary);display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}.nav-btn-main.primary{background:#00a849;border-color:#00a849;color:#fff;box-shadow:0 4px #017232}.nav-btn-main.primary:active{transform:translateY(2px);box-shadow:0 2px #017232}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:12000;display:flex;align-items:center;justify-content:center;padding:20px}.modal-card{width:100%;max-width:400px;background:#fff;border-radius:20px;padding:24px;box-shadow:0 20px 60px #0003}.modal-title{font-size:1.25rem;font-weight:800;margin-bottom:20px}.modal-input-group{margin-bottom:16px}.modal-input-group label{display:block;font-size:.75rem;font-weight:800;color:#9e9e9e;text-transform:uppercase;margin-bottom:8px}.modal-input{width:100%;height:48px;padding:0 16px;border-radius:12px;border:2px solid #EEEEEE;font-size:1rem;font-weight:700}.mapping-highlight-ring{position:absolute;border:1px solid #00FF00;border-radius:50%;pointer-events:none;background:#0f06;transform:translate(-50%,-50%);box-sizing:border-box;display:flex;align-items:center;justify-content:center;z-index:50;aspect-ratio:1 / 1;transition:all .2s ease-out}.mapping-highlight-ring.focused{border-width:2px;z-index:60}.mapping-highlight-ring:before{content:attr(data-label);color:#fff;font-size:5px;font-weight:900;text-shadow:0 1px 2px rgba(0,0,0,.8);line-height:1;display:block}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg-primary);padding:var(--spacing-lg);position:relative}.auth-page:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--color-accent-primary),var(--color-success),var(--color-warning),var(--color-error));border-radius:0 0 var(--radius-full) 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#16a34a}.tp-plan-card-top{display:flex;align-items:center;justify-content:space-between}.tp-plan-name{font-family:Space Grotesk,sans-serif;font-size:.75rem;font-weight:700;color:#1f2937}.tp-plan-radio{width:14px;height:14px;border-radius:4px;border:1px solid #d1d5db;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:inset 0 4px 4px #0000000d}.tp-plan-radio.checked{background:#16a34a;border-color:#15803d;box-shadow:0 .5px 1px #00000059}.tp-plan-price{font-family:DM Sans,sans-serif;font-size:1.5rem;font-weight:700;color:#000;line-height:1}.tp-plan-period{font-family:DM Sans,sans-serif;font-size:.5rem;font-weight:400;color:#000}.tp-plan-save{display:inline-flex;align-items:center;justify-content:center;padding:2px 0;background:#a3e63540;border-radius:20px;width:100%}.tp-plan-save span{font-family:DM 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44px);max-width:440px;margin-top:12px;margin-left:auto;margin-right:auto;background:#fff;border-radius:24px;box-shadow:0 4px 4px #00000040;border:1px solid #e5e7eb;padding:24px 20px 0;display:flex;flex-direction:column;gap:16px;flex:1;min-height:0;overflow:hidden}.pay-form{flex:1;display:flex;flex-direction:column;min-height:0;gap:0}.pay-scroll-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column;gap:16px;padding-bottom:12px}.pay-sticky-bottom{flex-shrink:0;border-top:1px solid #f0f0f0;padding:14px 0 20px;display:flex;flex-direction:column;gap:12px;background:#fff}.pay-topbar{display:flex;align-items:center;gap:12px;flex-shrink:0}.pay-topbar-title{font-family:DM 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#cbd5e1;background:#fff;min-height:48px;overflow:hidden}.pay-phone-prefix-text{padding:0 10px 0 16px;font-family:Space Grotesk,sans-serif;font-size:.875rem;font-weight:700;color:#1f2937;flex-shrink:0;-webkit-user-select:none;user-select:none;border-right:1px solid #e5e7eb}.pay-phone-input{flex:1;min-height:48px;padding:12px;border:none;background:transparent;font-family:Space Grotesk,sans-serif;font-size:.875rem;font-weight:600;color:#4b5563;outline:none}.pay-phone-operator{padding:0 16px;font-family:Space Grotesk,sans-serif;font-size:.75rem;font-weight:600;color:#4b5563;flex-shrink:0}.pay-resolved{padding:6px 12px;background:#f0fdf4;border-radius:8px;font-size:.75rem;font-family:Space Grotesk,sans-serif;color:#15803d;font-weight:500}.pay-resolve-note{padding:6px 12px;background:#fefce8;border-radius:8px;font-size:.75rem;font-family:Space Grotesk,sans-serif;color:#854d0e;font-weight:500}.pay-summary-box{padding:14px;border-radius:24px;border:1px solid #e5e7eb;display:flex;flex-direction:column;gap:14px}.pay-summary-label{font-family:DM Sans,sans-serif;font-size:.75rem;font-weight:400;color:#52525b}.pay-summary-item{display:flex;align-items:center;gap:8px;padding:14px;background:#f5f5f4;border-radius:20px;border:1px solid #e5e7eb}.pay-summary-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#16a34a}.pay-summary-info{flex:1;display:flex;flex-direction:column}.pay-summary-name{font-family:DM Sans,sans-serif;font-size:.75rem;font-weight:700;color:#4b5563}.pay-summary-billing{font-family:DM Sans,sans-serif;font-size:.625rem;font-weight:500;color:#9ca3af}.pay-summary-amount{font-family:DM Sans,sans-serif;font-size:1.5rem;font-weight:700;color:#000}.pay-referral-banner{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#d7ffb8;border-radius:14px;color:#017232;font-family:DM Sans,sans-serif;font-size:.75rem;font-weight:600}.pay-discount-label{font-family:DM Sans,sans-serif;font-size:.75rem;font-weight:400;color:#52525b}.pay-discount-input-row{display:flex;align-items:center;gap:6px;padding:12px 16px;background:#f5f5f0;border-radius:20px;border:1px solid #f4f4f5}.pay-discount-input{flex:1;background:transparent;border:none;outline:none;font-family:DM Sans,sans-serif;font-size:.75rem;font-weight:500;color:#000}.pay-btn{width:100%;height:56px;padding:4px 10px 4px 12px;background:#16a34a;border-radius:29px;box-shadow:0 5px #017232;border:1px solid #15803d;color:#fff;font-family:Space Grotesk,sans-serif;font-size:1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;transition:transform .1s ease,box-shadow .1s ease}.pay-btn:hover:not(:disabled){transform:translateY(-1px)}.pay-btn:active:not(:disabled){transform:translateY(3px);box-shadow:0 2px #017232}.pay-btn:disabled{opacity:.65;cursor:not-allowed}.pay-btn-label{flex:1;text-align:center;padding-left:16px}.pay-error{padding:10px 14px;background:#fff5f5;border:1.5px solid #ffccd1;border-radius:10px;color:#d32f2f;font-size:.8rem;font-family:Space Grotesk,sans-serif;text-align:center}.pay-phase-center{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;padding:20px 0;flex:1;justify-content:center}.pay-spinner{animation:pay-spin 1s linear infinite;color:#16a34a}@keyframes pay-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.pay-phase-title{font-family:DM Sans,sans-serif;font-size:1.25rem;font-weight:700;color:#000}.pay-phase-sub{font-family:Space Grotesk,sans-serif;font-size:.875rem;color:#52525b;line-height:1.5}.pay-phase-hint{font-family:Space Grotesk,sans-serif;font-size:.75rem;color:#9ca3af}.pay-secondary-btn{background:none;border:1px solid #d1d5db;border-radius:20px;padding:8px 20px;font-family:Space Grotesk,sans-serif;font-size:.75rem;font-weight:600;color:#374151;cursor:pointer;transition:background .1s}.pay-secondary-btn:hover{background:#f5f5f4}.pay-cancel-btn{background:none;border:none;cursor:pointer;font-family:Space Grotesk,sans-serif;font-size:.75rem;color:#ef4444;text-decoration:underline;padding:0}.pay-success-wrapper{position:relative;overflow:hidden;width:100%;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px 0 8px}.pay-confetti-wrap{position:absolute;top:50%;left:50%;width:0;height:0;pointer-events:none}.pay-confetti-piece{position:absolute;top:0;left:0;border-radius:1px;opacity:0;animation:payConfettiBurst .9s ease-out var(--delay, 0s) both}@keyframes payConfettiBurst{0%{transform:translate(-50%,-50%) translate(0) rotate(0);opacity:1}to{transform:translate(-50%,-50%) translate(var(--tx),var(--ty)) rotate(var(--rotate));opacity:0}}.pay-confetti-rain{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:350}.pay-confetti-fall{position:absolute;top:-8%;display:block;animation:payConfettiFall 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#fff)}.legal-brand{font-weight:800;font-size:1.1rem;color:var(--color-text-primary);text-decoration:none}.legal-nav{display:flex;gap:1.5rem}.legal-nav a{font-size:.85rem;font-weight:600;color:var(--color-text-tertiary, #64748b);text-decoration:none}.legal-nav a:hover{color:var(--color-accent-primary)}.legal-content{flex:1;max-width:760px;width:100%;margin:0 auto;padding:3rem 1.5rem 4rem}.legal-content h1{font-size:1.9rem;font-weight:800;margin-bottom:.25rem}.legal-effective-date{color:var(--color-text-tertiary, #64748b);font-size:.85rem;margin-bottom:2.5rem}.legal-content h2{font-size:1.2rem;font-weight:700;margin-top:2.25rem;margin-bottom:.75rem}.legal-content h3{font-size:1rem;font-weight:700;margin-top:1.5rem;margin-bottom:.5rem}.legal-content p,.legal-content li{font-size:.95rem;line-height:1.7;color:var(--color-text-secondary, #334155)}.legal-content p{margin-bottom:1rem}.legal-content ul,.legal-content ol{margin:0 0 1rem 1.25rem}.legal-content li{margin-bottom:.4rem}.legal-content a{color:var(--color-accent-primary)}.legal-content strong{color:var(--color-text-primary)}.legal-footer{text-align:center;padding:1.5rem;border-top:1px solid var(--color-border-light);font-size:.8rem;color:var(--color-text-tertiary, #64748b)}.onboarding-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg-primary);padding:var(--spacing-xl) var(--spacing-lg);position:relative}.onboarding-page:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--color-success),var(--color-accent-primary),var(--color-warning));border-radius:0 0 var(--radius-full) var(--radius-full)}.onboarding-container{max-width:600px;width:100%;background:#fff;border-radius:var(--radius-xl);padding:var(--spacing-2xl);box-shadow:0 8px #0000000a;border:2px solid var(--color-border-light)}.onboarding-header{text-align:center;margin-bottom:var(--spacing-2xl)}.onboarding-header 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var(--transition-fast)}.top-bar-back:hover{background-color:var(--color-bg-primary);transform:translate(-2px)}.top-bar-right{position:relative}.menu-btn{background:transparent;border:none;color:var(--color-text-secondary);cursor:pointer;padding:var(--spacing-xs);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.menu-btn:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.top-bar-dropdown{position:absolute;top:100%;right:0;margin-top:8px;background:#fff;border-radius:var(--radius-lg);box-shadow:0 4px 20px #0000001a;border:1px solid var(--color-border-light);min-width:200px;padding:var(--spacing-sm);display:flex;flex-direction:column;gap:4px;z-index:1000}.dropdown-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);border:none;background:transparent;width:100%;text-align:left;border-radius:var(--radius-md);cursor:pointer;color:var(--color-text-primary);font-weight:var(--font-weight-medium);transition:background-color var(--transition-fast)}.dropdown-item:hover{background-color:var(--color-bg-tertiary)}.dropdown-item.text-danger{color:var(--color-error)}.dropdown-item.text-danger:hover{background-color:var(--color-error-light)}@media(max-width:640px){.top-bar{height:64px;padding:0 var(--spacing-md);background-color:transparent;border-bottom:none}.logo-text{font-size:var(--font-size-lg)}.logo-icon-wrapper{width:34px;height:34px}}.top-bar-title-stack{display:flex;flex-direction:column;justify-content:center;line-height:1.2;margin-left:4px}.top-bar-title-stack 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var(--spacing-xl);padding-bottom:calc(var(--mobile-nav-height) + var(--spacing-xl))}.teacher-main:has(.page-seamless){padding-left:0;padding-right:0}}@media(max-width:640px){.teacher-main{padding:var(--spacing-sm) var(--spacing-md);padding-bottom:calc(var(--mobile-nav-height) + var(--spacing-sm))}}.teacher-layout:has(.page-internal-scroll){height:100vh;overflow:hidden}.teacher-main:has(.page-internal-scroll){overflow:hidden;padding-bottom:var(--spacing-sm)}.teacher-main:has(.test-details-page){padding-bottom:var(--spacing-md)}.guided-tour-spotlight-hole{position:fixed;z-index:9995;pointer-events:none;box-shadow:0 0 0 9999px #0f172aa6;border:2.5px solid #00a347;animation:spotlightPulse 2s infinite ease-in-out;transition:box-shadow .8s cubic-bezier(.4,0,.2,1),left .15s ease-out,top .15s ease-out,width .15s ease-out,height .15s ease-out}.guided-tour-spotlight-hole.faded{box-shadow:0 0 0 9999px #0f172a00;animation:spotlightPulseFaded 2s infinite ease-in-out}@keyframes 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250px);object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.crop-svg-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10}.crop-box{fill:transparent;stroke:#3b82f6;stroke-width:4;cursor:move}.crop-handle{fill:#fff;stroke:#3b82f6;stroke-width:3;cursor:grab}@media(max-width:640px){.crop-modal-content{padding:1rem}.crop-modal-header h3{font-size:1.1rem}.zoom-controls{top:auto;bottom:1rem;left:50%;transform:translate(-50%)}}.student-card-hifi{background-color:transparent;padding:var(--spacing-lg) var(--spacing-xl);border:none;transition:all var(--transition-base);display:flex;align-items:center;position:relative;cursor:pointer}.student-card-hifi:after{content:"";position:absolute;bottom:0;left:20px;right:20px;height:1px;background-color:#eaeaea}.student-card-hifi:last-child:after{display:none}.student-card-hifi:hover{background-color:var(--color-bg-tertiary)}.student-card-hifi.selected{background-color:var(--color-accent-light)}.card-content-wrapper{flex:1;min-width:0}.card-header{display:flex;align-items:center;gap:var(--spacing-lg)}.student-avatar-hifi{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.1rem;flex-shrink:0}.student-info-main{flex:1;min-width:0}.student-info-main h3{margin:0;font-size:1.05rem;font-weight:700;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-meta-row{display:flex;align-items:center;gap:var(--spacing-md);margin-top:4px}.meta-item{display:flex;align-items:center;gap:4px;font-size:.65rem;color:var(--color-text-tertiary);font-weight:700;text-transform:uppercase;letter-spacing:.04em}.student-stats-badge{display:flex;align-items:center;gap:var(--spacing-md)}.stat-pair{display:flex;flex-direction:column;align-items:center;min-width:64px;padding:6px 10px;background:#fff;border-radius:var(--radius-lg)}.stat-value{font-size:1.25rem;font-weight:900;color:var(--color-accent-primary);line-height:1}.stat-label{font-size:.6rem;font-weight:800;color:var(--color-text-tertiary);text-transform:uppercase;margin-top:2px}.icon-btn.menu-btn{opacity:.4;transition:opacity var(--transition-fast)}.student-card-hifi:hover 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#cbd5e1;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem;color:#64748b}.q-option.correct .q-option-label{background:var(--color-success, #10b981);border-color:var(--color-success, #10b981);color:#fff}.q-option-text{font-size:1rem;color:#334155}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;color:#64748b;text-align:center}.empty-state-icon{margin-bottom:1rem;opacity:.5}.empty-state h3{color:#1e293b;font-size:1.25rem;margin-bottom:.5rem}.past-papers-container{padding:0;padding-bottom:calc(var(--mobile-nav-height) + 40px);width:100%;min-height:100vh}.animate-in{animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.library-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);padding:var(--spacing-xs) 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var(--color-border-light)}.question-block:last-child{border-bottom:none}.q-number{font-size:var(--font-size-xs);font-weight:var(--font-weight-extrabold);color:var(--color-accent-primary);text-transform:uppercase}.q-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-text-primary);line-height:1.5}.options-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}.option-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);border:2px solid var(--color-bg-primary);border-radius:var(--radius-lg);background:var(--color-bg-primary);transition:all .2s 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var(--color-border-light);display:flex;flex-direction:column;gap:var(--spacing-lg)}.summary-title{font-size:var(--font-size-base);font-weight:var(--font-weight-black);color:var(--color-navy-900);text-transform:uppercase;letter-spacing:.5px}.topic-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.topic-stat-row{display:flex;flex-direction:column;gap:8px}.topic-stat-info{display:flex;justify-content:space-between;align-items:center}.topic-stat-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.topic-stat-percent{font-size:var(--font-size-xs);font-weight:var(--font-weight-black);color:var(--color-accent-primary)}.stat-bar-outer{height:10px;background:var(--color-bg-primary);border-radius:10px;overflow:hidden}.stat-bar-inner{height:100%;border-radius:10px;transition:width 1s cubic-bezier(.17,.67,.83,.67)}.no-data-hint{font-size:var(--font-size-sm);color:var(--color-text-tertiary);font-style:italic;grid-column:1 / -1}.breakdown-table{width:100%;background:#fff;border-radius:var(--radius-2xl);border:2px solid var(--color-border-light);overflow:hidden;border-collapse:collapse}.breakdown-table th{background:var(--color-bg-primary);padding:var(--spacing-lg);text-align:left;font-size:var(--font-size-xs);font-weight:var(--font-weight-black);text-transform:uppercase;color:var(--color-text-tertiary)}.breakdown-table td{padding:var(--spacing-lg);border-top:1px solid var(--color-border-light);font-size:var(--font-size-sm)}.answer-cell{font-weight:var(--font-weight-black);color:var(--color-navy-900);text-align:center;background:var(--color-bg-primary);width:60px}.ebook-viewer-container{display:flex;flex-direction:column;gap:var(--spacing-lg);width:100%;max-width:900px;margin:0 auto}.library-white-card{background:#fff;border-radius:var(--radius-xl);border:1px solid var(--color-border);box-shadow:0 8px 24px #0000000f;overflow:hidden;margin-top:var(--spacing-lg);margin-bottom:var(--spacing-2xl);min-height:calc(100vh - 300px)}.library-subject-row{border-bottom:1px solid var(--color-border-light);transition:all .3s ease}.library-subject-row:last-child{border-bottom:none}.library-subject-row.is-expanded{background:var(--color-bg-primary)}.subject-list-item{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:transparent;border:none;cursor:pointer;text-align:left}.subject-info-stack{display:flex;flex-direction:column;gap:2px}.subject-title{font-size:1.1rem;font-weight:700;color:var(--color-text-primary)}.subject-count-subtext{font-size:.8rem;font-weight:600;color:var(--color-text-tertiary)}.row-chevron{color:var(--color-text-tertiary);transition:transform .4s cubic-bezier(.175,.885,.32,1.275)}.row-chevron.rotated{transform:rotate(90deg);color:var(--color-success)}.papers-clean-list{background:#fff;padding:4px 12px 20px;display:flex;flex-direction:column;gap:6px}.paper-list-row{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--color-bg-secondary);border-radius:var(--radius-md);border:1px solid transparent;transition:all .2s ease}.paper-list-row.clickable{cursor:pointer}.paper-list-row.clickable:hover{background:#fff;border-color:var(--color-success);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.paper-row-left{display:flex;align-items:center;gap:12px}.paper-year-pill{font-size:10px;font-weight:900;color:var(--color-success);background:var(--color-success-light);padding:3px 8px;border-radius:4px;min-width:44px;text-align:center}.paper-row-title{font-size:.9rem;font-weight:600;color:var(--color-text-primary)}.paper-row-right{display:flex;align-items:center;gap:10px;color:var(--color-text-tertiary)}.delete-minimal-btn{opacity:0;padding:4px;border-radius:4px;background:var(--color-error-light);color:var(--color-error);border:none;cursor:pointer;transition:all .2s ease}.paper-list-row:hover .delete-minimal-btn{opacity:1}.delete-minimal-btn:hover{background:var(--color-error);color:#fff}.premium-add-btn{background-color:var(--color-success)!important;color:#fff!important;border:1px solid var(--color-success-shadow)!important;border-radius:var(--radius-lg);padding:8px 20px;font-weight:800;display:flex;align-items:center;gap:8px;font-size:.85rem;box-shadow:0 4px 0 var(--color-success-shadow);transition:all .1s ease;text-transform:uppercase;letter-spacing:.05em}.premium-add-btn:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--color-success-shadow);opacity:.9}.premium-add-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--color-success-shadow)}.doc-title{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-text-primary);line-height:1.4}.doc-sub-meta{display:flex;align-items:center;gap:12px;font-size:var(--font-size-sm);color:var(--color-text-tertiary)}.year-pill{background:#0f172a;color:#fff;padding:4px 12px;border-radius:6px;font-weight:var(--font-weight-black);font-size:11px;text-transform:uppercase;letter-spacing:.5px;display:inline-flex;align-items:center}.document-toolbar{display:flex;align-items:center;gap:8px;padding:10px;background:#ffffffb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.05);border-radius:var(--radius-2xl);box-shadow:0 10px 30px #0000000d}.toolbar-btn{display:flex;align-items:center;gap:8px;padding:10px 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.ans{font-size:var(--font-size-lg);font-weight:var(--font-weight-black);color:var(--color-navy-900)}@media(max-width:900px){.header-main-row{flex-direction:column;align-items:flex-start;gap:var(--spacing-lg)}.document-toolbar{width:100%;justify-content:space-evenly;padding:6px}}@media(max-width:600px){.detail-header-premium{border-bottom:none;margin-bottom:0;padding-bottom:var(--spacing-sm)}.ebook-viewer-container{gap:0}.minimal-back-btn span,.toolbar-btn span{display:none}.toolbar-btn{padding:12px}.doc-title{font-size:var(--font-size-xl)}.doc-sub-meta{display:none}.view-toggle-pills{width:100%;margin-top:8px}.pill-btn{flex:1;text-align:center;font-size:10px;padding:6px}.page-indicator{font-size:10px;opacity:.6;font-weight:var(--font-weight-bold)}.ebook-tips{display:none}.ebook-stage{min-height:500px;background:transparent;padding:0}.page-wrapper{box-shadow:none;border-radius:0;border:none;border-bottom:1px solid var(--color-border-light)}}.library-categories-view{margin-top:2.5rem;padding:0 1rem}.categories-grid-premium{display:grid;grid-template-columns:repeat(2,1fr);max-width:900px;margin:3rem auto 0;gap:3rem;perspective:1000px}.category-card-wrapper{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.category-paper-card{width:100%;max-width:320px;aspect-ratio:1 / 1.414;background:#fff;border-radius:4px;position:relative;cursor:pointer;transition:all .5s cubic-bezier(.23,1,.32,1);box-shadow:0 2px 0 -1px #f1f5f9,0 2px #e2e8f0,0 4px 0 -1px #f1f5f9,0 4px #e2e8f0,0 1px 1px #0000000d,0 10px 30px -10px #0000001a}.category-paper-card:hover{transform:translateY(-12px) rotateX(4deg);box-shadow:0 2px 0 -1px #f1f5f9,0 2px #e2e8f0,0 4px 0 -1px #f1f5f9,0 4px #e2e8f0,0 30px 60px -15px #00000026}.paper-stack-edge{position:absolute;inset:0;pointer-events:none;border:1px solid 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#f1f5f9}.category-stats-footer{display:flex;justify-content:center;gap:1.5rem;padding-top:.5rem}.stat-item{font-size:.85rem;font-weight:600;color:#64748b}@media(max-width:600px){.categories-grid-premium{gap:1rem;grid-template-columns:repeat(2,1fr);justify-items:center;margin-top:1.5rem}.category-card-wrapper{gap:.75rem}.category-paper-card{max-width:100%}.paper-content-inner{padding:1.5rem .75rem;gap:1rem}.paper-logo{width:40px;height:40px}.paper-org-name{font-size:.5rem}.paper-category-title{font-size:.65rem}.category-stats-footer{gap:.75rem}.stat-item{font-size:.7rem}}.category-card:hover .category-browse-link{gap:12px}.empty-library-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;background:#fff;border-radius:2rem;border:2px dashed var(--color-border-light);margin:2rem 0}.empty-state-icon{width:100px;height:100px;border-radius:50%;background:var(--color-bg-primary);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;color:var(--color-text-tertiary)}.empty-library-state h2{font-size:1.75rem;font-weight:800;color:var(--color-navy-900);margin-bottom:1rem}.empty-library-state p{color:var(--color-text-tertiary);max-width:450px;margin-bottom:2.5rem;line-height:1.6}.empty-library-state .btn-secondary{padding:1rem 2rem;font-weight:800}.parity-q-diagram{margin:4mm 0;width:100%;display:flex;justify-content:flex-start}.parity-diagram-img{max-width:100%;max-height:80mm;object-fit:contain;border:.5pt solid #eee;background:#fff;padding:2mm}.modal-overlay{position:fixed;inset:0;background:#0f172a66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl)}.import-modal{background:#fff;width:100%;max-width:600px;max-height:80vh;border-radius:2rem;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 40px 100px #0003}.modal-header{padding:1.5rem 2rem;border-bottom:1px solid var(--color-border-light);display:flex;justify-content:space-between;align-items:flex-start}.modal-title-group h2{font-size:1.5rem;font-weight:800;color:var(--color-navy-900);margin:0}.modal-title-group p{font-size:.875rem;color:var(--color-text-tertiary);margin:4px 0 0}.close-btn{padding:8px;border-radius:50%;background:var(--color-bg-primary);color:var(--color-text-tertiary);transition:all .2s 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.selection-item{border-radius:10px}.selection-checkbox.partial{background:var(--color-accent-primary);border-color:var(--color-accent-primary);color:#fff;display:flex;align-items:center;justify-content:center}.partial-dash{width:10px;height:2px;background:#fff;border-radius:2px}.modal-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;text-align:center;color:var(--color-text-tertiary)}.modal-empty h3{margin:1rem 0 .5rem;color:var(--color-navy-900)}.modal-footer{padding:1.5rem 2rem;border-top:1px solid var(--color-border-light);display:flex;justify-content:flex-end;gap:12px}@media 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1rem!important;font-weight:400!important}.options-grid{grid-column:2;display:flex!important;flex-direction:column!important;gap:.2rem!important;margin-left:1.5rem!important;margin-top:.25rem!important;border:none!important;padding:0!important}.option-item{display:flex!important;align-items:flex-start!important;gap:2rem!important;background:none!important;border:none!important;padding:0!important;margin:0!important;color:#000!important}.opt-label{font-weight:700!important;min-width:1.5rem!important}.opt-text{color:#000!important}.correct-icon,.is-correct:after{display:none!important}@page{margin:2cm}}.ecz-paper-view{position:fixed;inset:0;z-index:500;background:#f5f5f4;display:flex;flex-direction:column;overflow:hidden}.ecz-view-header{display:flex;align-items:center;gap:12px;padding:20px;background:#fff;border-bottom:1px solid 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20px}.native-viewer-controls{bottom:40px;padding:6px 10px}.nav-arrow-btn{width:40px;height:40px}}.invite-overlay{position:fixed;inset:0;background:#0f172a66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl)}.invite-modal{position:relative;width:100%;max-width:380px;max-height:90vh;overflow-y:auto;background:var(--color-bg-secondary);border-radius:1.75rem;box-shadow:0 40px 100px #0003;padding:var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg)}.invite-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;border-radius:var(--radius-full);background:var(--color-border-light);color:var(--color-text-secondary);cursor:pointer}.invite-close:hover{background:var(--color-bg-tertiary)}.invite-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}.invite-badge{width:52px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--color-success-light);color:#017232;margin-bottom:4px}.invite-header h2{margin:0;font-size:var(--font-size-xl);font-weight:var(--font-weight-extrabold);color:#000}.invite-header p{margin:0;max-width:32ch;font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-normal)}.invite-qr{display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.invite-qr img{display:block;width:180px;height:180px;border-radius:var(--radius-sm)}.invite-qr-loading{width:180px;height:180px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.invite-field{display:flex;flex-direction:column;gap:6px}.invite-field label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.invite-copy-row{display:flex;align-items:center;gap:var(--spacing-sm);padding:10px 10px 10px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-primary)}.invite-copy-value{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--font-size-sm);color:var(--color-text-primary)}.invite-copy-value.invite-code{font-family:Space Grotesk,sans-serif;font-weight:var(--font-weight-bold);letter-spacing:.06em;white-space:normal}.invite-copy-btn{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:none;border-radius:var(--radius-md);background:#16a34a;color:#fff;font-family:inherit;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);cursor:pointer;transition:background .15s ease}.invite-copy-btn:hover{background:#15803d}.invite-copy-btn.copied{background:#017232}.rewards-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-md);padding:var(--spacing-3xl) 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var(--color-border-light)}.rewards-history-row:first-child{padding-top:0}.rewards-history-row:last-child{border-bottom:none;padding-bottom:0}.rewards-history-main{display:flex;flex-direction:column;gap:4px;min-width:0}.rewards-history-desc{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:#000}.rewards-history-date{display:inline-flex;align-items:center;gap:4px;font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.rewards-history-amount{flex-shrink:0;font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#017232}.rewards-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-sm);padding:var(--spacing-lg) var(--spacing-md) var(--spacing-xl)}.rewards-empty-badge{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:var(--radius-full);background:var(--color-success-light);color:#017232;margin-bottom:var(--spacing-sm)}.rewards-empty-title{margin:0;font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#000}.rewards-empty-body{margin:0;max-width:32ch;font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-normal)}.menu-page{display:flex;flex-direction:column;gap:var(--spacing-lg);flex:1}.menu-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:#000;margin:0}.menu-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:0 4px 4px #0000000f;padding:var(--spacing-lg)}.menu-card-title{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#171717;margin:0 0 var(--spacing-lg) 0}.menu-identity{display:flex;align-items:center;gap:var(--spacing-lg)}.menu-avatar{width:56px;height:56px;flex-shrink:0;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--color-text-tertiary);background:var(--color-border-light);overflow:hidden}.menu-avatar img{width:100%;height:100%;object-fit:cover}.menu-avatar-emoji{font-size:30px;line-height:1}.menu-identity-text{display:flex;flex-direction:column;gap:2px;min-width:0}.menu-identity-name{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#000}.menu-identity-email{font-size:var(--font-size-xs);color:var(--color-text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menu-segmented{display:flex;align-items:center;padding:2px;gap:2px;background:#e7e5e4;border-radius:var(--radius-full)}.menu-segment{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:8px 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ease}.menu-row:hover{background:var(--color-border-light)}.menu-row:active{background:var(--color-bg-tertiary)}.menu-row-icon{display:flex;align-items:center;justify-content:center;padding:var(--spacing-sm);color:#16a34a;flex-shrink:0}.menu-row-text{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.menu-row-title{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#000}.menu-row-subtitle{font-size:var(--font-size-xs);color:#71717a}.menu-row-chevron{flex-shrink:0;color:#000;stroke-width:2.5px}.menu-signout{margin-top:auto;margin-bottom:var(--spacing-xl);width:100%;height:48px;border:none;border-radius:var(--radius-lg);background:#e5e5e5;font-family:inherit;font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#000;cursor:pointer;transition:background .2s ease}.menu-signout:hover{background:#d6d3d1}.settings-page{display:flex;flex-direction:column;gap:var(--spacing-lg);flex:1;padding-bottom:var(--spacing-xl)}.settings-header h1{margin:0;font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:#000}.settings-header p{margin:4px 0 0;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.settings-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:0 4px 4px #0000000f;padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg)}.settings-card.danger{border-color:var(--color-error-light)}.settings-card-head{display:flex;flex-direction:column;gap:4px}.settings-card-title{margin:0;font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:#171717}.settings-card-hint{margin:0;font-size:var(--font-size-xs);color:#71717a;line-height:var(--line-height-normal)}.settings-field{display:flex;flex-direction:column;gap:6px}.settings-field label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.settings-field input,.settings-field select,.settings-field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-secondary);font-family:inherit;font-size:var(--font-size-sm);color:var(--color-text-primary);transition:border-color .2s ease}.settings-field input:focus,.settings-field select:focus,.settings-field textarea:focus{outline:none;border-color:#16a34a}.settings-field input:disabled{background:var(--color-border-light);color:var(--color-text-tertiary)}.settings-field-error{font-size:var(--font-size-xs);color:var(--color-error)}.settings-row-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}@media(max-width:480px){.settings-row-2{grid-template-columns:1fr}}.settings-toggle{display:flex;align-items:flex-start;gap:var(--spacing-md)}.settings-toggle-text{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.settings-toggle-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#000}.settings-toggle-sub{font-size:var(--font-size-xs);color:#71717a;line-height:var(--line-height-normal)}.settings-switch{position:relative;flex-shrink:0;width:46px;height:28px;border:none;border-radius:var(--radius-full);background:#d4d4d8;cursor:pointer;transition:background .2s ease;padding:0}.settings-switch[aria-checked=true]{background:#16a34a}.settings-switch:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:var(--radius-full);background:#fff;box-shadow:0 1px 3px #0003;transition:transform .2s cubic-bezier(.4,0,.2,1)}.settings-switch[aria-checked=true]:after{transform:translate(18px)}.settings-switch:disabled{opacity:.5;cursor:not-allowed}.settings-chips{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.settings-chip{padding:8px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-bg-secondary);font-family:inherit;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);cursor:pointer;transition:all .15s ease}.settings-chip:hover{border-color:#16a34a}.settings-chip.active{background:var(--color-success-light);border-color:#017232;color:#017232;font-weight:var(--font-weight-semibold)}.settings-emoji-grid{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.settings-emoji{width:44px;height:44px;font-size:22px;line-height:1;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-secondary);cursor:pointer;transition:all .15s ease}.settings-emoji.active{background:var(--color-success-light);border-color:#017232}.settings-options{display:flex;flex-direction:column;gap:var(--spacing-sm)}.settings-option{display:flex;align-items:center;gap:var(--spacing-md);padding:12px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-secondary);font-family:inherit;text-align:left;cursor:pointer;transition:all .15s ease}.settings-option.active{border-color:#017232;background:var(--color-success-light)}.settings-option-text{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.settings-option-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#000}.settings-option-hint{font-size:var(--font-size-xs);color:#71717a}.settings-radio{width:20px;height:20px;flex-shrink:0;border-radius:var(--radius-full);border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center}.settings-option.active .settings-radio{border-color:#017232}.settings-option.active .settings-radio:after{content:"";width:10px;height:10px;border-radius:var(--radius-full);background:#017232}.settings-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:13px 20px;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all .15s ease}.settings-btn:disabled{opacity:.55;cursor:not-allowed}.settings-btn-primary{background:#16a34a;color:#fff;box-shadow:0 4px #017232}.settings-btn-primary:not(:disabled):active{transform:translateY(3px);box-shadow:0 1px #017232}.settings-btn-secondary{background:var(--color-bg-secondary);color:var(--color-text-primary);border:1.5px solid var(--color-border)}.settings-btn-secondary:not(:disabled):hover{border-color:var(--color-text-tertiary)}.settings-btn-danger{background:var(--color-error);color:#fff;box-shadow:0 4px 0 var(--color-error-shadow)}.settings-btn-danger:not(:disabled):active{transform:translateY(3px);box-shadow:0 1px 0 var(--color-error-shadow)}.settings-btn-block{width:100%}.settings-banner{display:flex;align-items:center;gap:var(--spacing-sm);padding:12px 14px;border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.settings-banner.error{background:var(--color-error-light);color:var(--color-error-shadow)}.settings-banner.success{background:var(--color-success-light);color:#017232}.settings-banner.info{background:var(--color-accent-light);color:var(--color-accent-shadow)}.settings-actions{display:flex;gap:var(--spacing-md)}.settings-actions .settings-btn{flex:1}.settings-spin{animation:settings-spin 1s linear infinite}@keyframes settings-spin{to{transform:rotate(360deg)}}.settings-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-md);padding:var(--spacing-3xl) 0;color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.sub-status{display:inline-flex;align-items:center;align-self:flex-start;gap:8px;padding:7px 14px;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold)}.sub-status-success{background:var(--color-success-light);color:#017232}.sub-status-warning{background:var(--color-warning-light);color:var(--color-warning-shadow)}.sub-status-danger{background:var(--color-error-light);color:var(--color-error-shadow)}.sub-status-info{background:var(--color-accent-light);color:var(--color-accent-shadow)}.sub-status-neutral{background:var(--color-border-light);color:var(--color-text-secondary)}.sub-plan{display:flex;align-items:baseline;justify-content:space-between;gap:var(--spacing-md)}.sub-plan-name{font-size:var(--font-size-xl);font-weight:var(--font-weight-extrabold);color:#000}.sub-plan-price{font-size:var(--font-size-xl);font-weight:var(--font-weight-extrabold);color:#017232;white-space:nowrap}.sub-plan-price small{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text-tertiary)}.sub-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:var(--spacing-md);padding:var(--spacing-md);border-radius:var(--radius-md);background:var(--color-bg-primary)}.sub-meta-item{display:flex;flex-direction:column;gap:2px}.sub-meta-label{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.sub-meta-value{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#000}.sub-invoices{display:flex;flex-direction:column}.sub-invoice{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-md) 0;border-bottom:1px solid var(--color-border-light)}.sub-invoice:last-child{border-bottom:none;padding-bottom:0}.sub-invoice:first-child{padding-top:0}.sub-invoice-main{display:flex;flex-direction:column;gap:3px;min-width:0}.sub-invoice-plan{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:#000}.sub-invoice-date{font-size:var(--font-size-xs);color:var(--color-text-tertiary);word-break:break-all}.sub-invoice-reason{font-size:var(--font-size-xs);color:var(--color-error-shadow)}.sub-invoice-right{display:flex;flex-direction:column;align-items:flex-end;gap:5px;flex-shrink:0}.sub-invoice-amount{font-size:var(--font-size-sm);font-weight:var(--font-weight-extrabold);color:#000}.sub-pill{padding:3px 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spw-up{0%{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}@media(min-width:640px){.spw-overlay{align-items:center;padding:24px}.spw-modal{max-width:560px;max-height:88vh;border-radius:24px}}.spw-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 20px 8px}.spw-title{margin:0;font-size:20px;font-weight:800;color:var(--color-text-primary, #111)}.spw-sub{margin:2px 0 0;font-size:13px;color:var(--color-text-tertiary, #6b7280);font-weight:600}.spw-close{width:36px;height:36px;flex-shrink:0;border:none;background:#f4f4f5;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#52525b}.spw-stepper{display:flex;gap:4px;padding:8px 20px 12px}.spw-step{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;position:relative}.spw-step:before{content:"";position:absolute;top:11px;left:-50%;width:100%;height:2px;background:#e5e7eb;z-index:0}.spw-step:first-child:before{display:none}.spw-step--done:before,.spw-step--active:before{background:var(--color-success, #16a34a)}.spw-step-dot{position:relative;z-index:1;width:24px;height:24px;border-radius:50%;background:#e5e7eb;color:#6b7280;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}.spw-step--active .spw-step-dot,.spw-step--done .spw-step-dot{background:var(--color-success, #16a34a);color:#fff}.spw-step-label{font-size:10px;font-weight:700;color:#9ca3af}.spw-step--active .spw-step-label{color:var(--color-success, #16a34a)}@media(max-width:420px){.spw-step-label{display:none}}.spw-body{flex:1;min-height:0;overflow-y:auto;padding:4px 20px 16px;display:flex;flex-direction:column;gap:12px}.spw-lead{margin:4px 0 0;font-size:15px;font-weight:700;color:var(--color-text-primary, #111)}.spw-empty{color:#6b7280;font-size:14px}.spw-course-list{display:flex;flex-direction:column;gap:8px}.spw-course{display:flex;align-items:center;gap:12px;text-align:left;width:100%;padding:14px;background:#fff;border:2px solid #e5e7eb;border-radius:16px;cursor:pointer}.spw-course--on{border-color:var(--color-success, #16a34a);background:var(--color-success-light, #f0fdf4)}.spw-check{width:22px;height:22px;flex-shrink:0;border-radius:7px;border:2px solid #d1d5db;background:#fff;color:#fff;display:flex;align-items:center;justify-content:center}.spw-course--on .spw-check{background:var(--color-success, #16a34a);border-color:var(--color-success, #16a34a)}.spw-course-info{display:flex;flex-direction:column;gap:2px;min-width:0}.spw-course-title{font-size:15px;font-weight:700;color:var(--color-text-primary, #111)}.spw-course-meta{font-size:12px;color:#6b7280}.spw-card{padding:16px;border:1.5px solid #eef0f2;border-radius:16px;background:#fafafa;display:flex;flex-direction:column;gap:10px}.spw-card-title{margin:0;font-size:15px;font-weight:800;color:var(--color-text-primary, #111)}.spw-field-label{font-size:13px;font-weight:600;color:#52525b;display:flex;justify-content:space-between}.spw-field-label strong{color:var(--color-success, #16a34a);font-size:15px}.spw-hint{margin:0;font-size:12px;color:#6b7280}.spw-range{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:999px;outline:none;background:linear-gradient(to right,var(--color-success, #16a34a) var(--fill, 50%),#e5e7eb var(--fill, 50%))}.spw-range::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--color-success, #16a34a);box-shadow:0 2px 6px #0003;cursor:pointer}.spw-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--color-success, #16a34a);cursor:pointer}.spw-chip-row{display:flex;flex-wrap:wrap;gap:8px}.spw-chip,.spw-day{min-height:40px;padding:0 14px;border-radius:12px;border:1.5px solid #e5e7eb;background:#fff;font-size:13px;font-weight:700;color:#52525b;cursor:pointer}.spw-chip--on,.spw-day--on{background:var(--color-success-light, #f0fdf4);border-color:var(--color-success, #16a34a);color:var(--color-success, #16a34a)}.spw-day-row{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.spw-day{padding:0}.spw-date{height:44px;border:1.5px solid #e5e7eb;border-radius:12px;padding:0 12px;font-size:14px;background:#fff;width:100%;box-sizing:border-box}.spw-review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 16px}.spw-review-grid div{display:flex;flex-direction:column;gap:2px}.spw-review-grid span{font-size:11px;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.04em}.spw-review-grid strong{font-size:14px;color:var(--color-text-primary, #111)}.spw-error{padding:10px 14px;background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:12px;font-size:13px;font-weight:600}.spw-footer{display:flex;justify-content:space-between;gap:12px;padding:12px 20px calc(16px + env(safe-area-inset-bottom));border-top:1px solid #f0f0f0}.spw-btn{min-height:48px;padding:0 22px;border-radius:14px;border:none;font-size:15px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.spw-btn--ghost{background:#f4f4f5;color:#52525b}.spw-btn--primary{background:var(--color-success, #16a34a);color:#fff;flex:1;max-width:260px;margin-left:auto;box-shadow:0 3px 0 var(--color-success-shadow, #15803d)}.spw-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.sh-container{display:flex;flex-direction:column;gap:var(--spacing-lg)}.sh-streak-card{background:linear-gradient(135deg,var(--color-warning-light) 0%,#fff 60%);border:2px solid var(--color-warning);border-radius:var(--radius-xl);padding:var(--spacing-lg)}.sh-streak-header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md)}.sh-streak-flame{display:flex;align-items:center;gap:var(--spacing-md)}.sh-streak-flame-icon{width:44px;height:44px;border-radius:var(--radius-md);background:var(--color-warning);color:#fff;display:flex;align-items:center;justify-content:center;border:2px solid var(--color-warning-shadow);box-shadow:0 3px 0 var(--color-warning-shadow);flex-shrink:0}.sh-streak-count{font-size:var(--font-size-lg);font-weight:var(--font-weight-extrabold);color:var(--color-text-primary);line-height:1.2}.sh-streak-sub{font-size:var(--font-size-xs);color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.sh-xp-badge{display:flex;align-items:center;gap:4px;background:#fff;color:var(--color-warning-shadow);border:1.5px solid var(--color-warning);padding:6px 12px;border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);flex-shrink:0}.sh-xp-badge svg{fill:currentColor}.sh-days-row{display:flex;justify-content:space-between;gap:var(--spacing-xs);margin-top:var(--spacing-lg)}.sh-day-pill{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px}.sh-day-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:var(--color-text-tertiary)}.sh-day-pill--active .sh-day-label{color:var(--color-text-primary)}.sh-day-dot{width:26px;height:26px;border-radius:50%;background:#fff;border:1.5px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-text-tertiary)}.sh-day-pill--active .sh-day-dot{background:var(--color-success-light);border-color:var(--color-success);color:var(--color-success-shadow)}.sh-card{background:var(--color-bg-secondary);border:2px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.sh-card-header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.sh-card-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-base);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.sh-card-title svg{color:var(--color-success)}.sh-goal-pill{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:var(--color-success-shadow);background:var(--color-success-light);padding:4px 10px;border-radius:var(--radius-full);white-space:nowrap}.sh-progress-bar-bg{width:100%;height:10px;background:var(--color-border-light);border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--spacing-md)}.sh-progress-bar-fill{height:100%;background:var(--color-success);border-radius:var(--radius-full);transition:width var(--transition-slow)}.sh-todo-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.sh-todo-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);border-radius:var(--radius-lg);transition:background var(--transition-fast)}.sh-todo-item:hover{background:var(--color-bg-primary)}.sh-todo-item--done .sh-todo-text{color:var(--color-text-tertiary);text-decoration:line-through}.sh-check-btn{display:flex;flex-shrink:0;background:none;border:none;cursor:pointer;padding:2px}.sh-check-icon{color:var(--color-text-tertiary)}.sh-check-icon--done{color:var(--color-success);fill:var(--color-success-light)}.sh-todo-info{flex:1;min-width:0;cursor:pointer;display:flex;flex-direction:column;gap:3px}.sh-todo-text{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sh-todo-meta{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.7rem;color:var(--color-text-tertiary);font-weight:var(--font-weight-medium)}.sh-todo-tag{background:var(--color-bg-tertiary);padding:2px 8px;border-radius:var(--radius-full);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.03em;font-size:.6rem}.sh-todo-go-btn{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--color-bg-primary);border:none;color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.sh-todo-go-btn:hover{background:var(--color-accent-light);color:var(--color-accent-primary)}.sh-continue-card{background:var(--color-accent-primary);border-radius:var(--radius-xl);padding:var(--spacing-lg);color:#fff;cursor:pointer;border:2px solid var(--color-accent-shadow);box-shadow:0 4px 0 var(--color-accent-shadow);transition:all var(--transition-fast)}.sh-continue-card:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--color-accent-shadow)}.sh-continue-card:active{transform:translateY(2px);box-shadow:0 2px 0 var(--color-accent-shadow)}.sh-continue-tag{display:inline-flex;align-items:center;gap:5px;background:#fff3;padding:4px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.04em;margin-bottom:var(--spacing-sm)}.sh-continue-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-extrabold);margin:0 0 4px}.sh-continue-desc{font-size:var(--font-size-sm);opacity:.9;margin:0 0 var(--spacing-md) 0}.sh-continue-btn{display:inline-flex;align-items:center;gap:var(--spacing-sm);background:#fff;color:var(--color-accent-primary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-lg);font-weight:var(--font-weight-bold);font-size:var(--font-size-sm)}.sh-card--empty{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-2xl) var(--spacing-lg)}.sh-card--empty svg{color:var(--color-accent-primary)}.sh-card--empty h3{margin:0;font-size:var(--font-size-lg);color:var(--color-text-primary)}.sh-card--empty p{margin:0 0 var(--spacing-sm) 0;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.sh-day-pill--today .sh-day-dot{box-shadow:0 0 0 3px var(--color-success-light)}.sh-streak-best{margin-top:var(--spacing-sm);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-tertiary);text-align:center}.sh-plan-edit-btn{display:inline-flex;align-items:center;gap:5px;min-height:32px;padding:0 12px;border-radius:var(--radius-full);border:1.5px solid var(--color-border);background:#fff;color:var(--color-text-secondary);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);cursor:pointer}.sh-plan-today-head{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.sh-plan-minutes{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-tertiary)}.sh-plan-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-sm);padding:var(--spacing-lg) var(--spacing-sm)}.sh-plan-empty h3{margin:0;font-size:var(--font-size-lg)}.sh-plan-empty p{margin:0;max-width:340px;font-size:var(--font-size-sm);color:var(--color-text-tertiary)}.sh-plan-empty-note{font-size:var(--font-size-xs)!important}.sh-plan-empty-text{padding:var(--spacing-md);color:var(--color-text-tertiary);font-size:var(--font-size-sm)}.sh-plan-empty-icon{width:56px;height:56px;border-radius:18px;background:var(--color-success-light);color:var(--color-success);display:flex;align-items:center;justify-content:center}.sh-plan-cta{min-height:48px;padding:0 28px;margin-top:var(--spacing-xs);border:none;border-radius:14px;background:var(--color-success);color:#fff;font-size:var(--font-size-md, 1rem);font-weight:var(--font-weight-extrabold, 800);box-shadow:0 4px 0 var(--color-success-shadow);cursor:pointer}.sh-plan-cta:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.sh-plan-banner{display:flex;align-items:center;gap:10px;padding:12px 14px;margin:var(--spacing-sm) 0;border-radius:var(--radius-lg, 14px);background:var(--color-bg-tertiary);color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.sh-plan-banner--win{background:var(--color-success-light);color:var(--color-success-shadow)}.sh-todo-tag--type{background:var(--color-accent-light, #eef2ff);color:var(--color-accent-secondary, #4f46e5)}.sh-check-btn{display:inline-flex;flex-shrink:0}.sh-goals{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1.5px dashed var(--color-border-light);display:flex;flex-direction:column;gap:var(--spacing-md)}.sh-goals-title{font-size:var(--font-size-xs);font-weight:var(--font-weight-extrabold, 800);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-tertiary)}.sh-goal{display:flex;flex-direction:column;gap:8px}.sh-goal-top{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:2px 10px}.sh-goal-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.sh-goal-status{font-size:var(--font-size-xs);color:var(--color-text-tertiary);font-weight:var(--font-weight-semibold)}.sh-goal-status--win{color:var(--color-success)}.sh-goal-status--late{color:var(--color-error, #dc2626)}.sh-goal-metric{display:grid;grid-template-columns:62px 1fr auto;align-items:center;gap:10px;font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.sh-goal-metric strong{color:var(--color-text-primary);font-variant-numeric:tabular-nums;white-space:nowrap}.sh-goal-metric small{color:var(--color-text-tertiary);font-weight:600}.sh-goal-track{position:relative;height:10px;border-radius:999px;background:var(--color-bg-tertiary);overflow:visible}.sh-goal-fill{height:100%;border-radius:999px;background:var(--color-success)}.sh-goal-fill--score{background:var(--color-accent-primary, #6366f1)}.sh-goal-target{position:absolute;top:-3px;width:2px;height:16px;background:var(--color-text-primary);border-radius:2px;transform:translate(-1px);opacity:.55}@media(max-width:380px){.sh-goal-metric{grid-template-columns:54px 1fr auto;gap:8px}}.sh-reading-card{display:flex;flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-lg);background:linear-gradient(135deg,#eef2ff,#fdf2f8);border:2px solid #c7d2fe;border-radius:var(--radius-xl);box-shadow:0 4px #c7d2fe}.sh-reading-card--done{background:var(--color-success-light);border-color:var(--color-success);box-shadow:0 4px 0 var(--color-success)}.sh-reading-top{display:flex;align-items:center;gap:var(--spacing-md)}.sh-reading-icon{width:48px;height:48px;flex-shrink:0;border-radius:16px;background:#fff;color:#4f46e5;display:flex;align-items:center;justify-content:center}.sh-reading-titles{display:flex;flex-direction:column;min-width:0}.sh-reading-kicker{font-size:var(--font-size-xs);font-weight:var(--font-weight-extrabold, 800);text-transform:uppercase;letter-spacing:.05em;color:#4f46e5}.sh-reading-title{margin:2px 0;font-size:var(--font-size-lg);font-weight:var(--font-weight-extrabold, 800);color:var(--color-text-primary)}.sh-reading-sub{font-size:var(--font-size-xs);color:var(--color-text-tertiary);font-weight:var(--font-weight-semibold)}.sh-reading-progress{display:flex;align-items:center;gap:10px;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.sh-reading-pips{display:flex;gap:6px;flex-shrink:0}.sh-pip{width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid #c7d2fe}.sh-pip--on{background:#4f46e5;border-color:#4f46e5}.sh-reading-btn{min-height:48px;padding:0 20px;border:none;border-radius:14px;background:#4f46e5;color:#fff;font-size:var(--font-size-md, 1rem);font-weight:var(--font-weight-extrabold, 800);box-shadow:0 4px #3730a3;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.sh-reading-card--done .sh-reading-btn{background:var(--color-success);box-shadow:0 4px 0 var(--color-success-shadow)}.sr-container{display:flex;flex-direction:column;flex:1;min-height:0;gap:14px}.sr-page-header{margin-bottom:2px}.sr-page-title{font-size:1.25rem;font-weight:800;color:var(--color-text-primary, #0f172a);margin:0;letter-spacing:-.02em}.sr-page-subtitle{font-size:.85rem;color:var(--color-text-tertiary, #64748b);margin:2px 0 0}.sr-search-box{display:flex;align-items:center;gap:12px;width:100%;height:46px;padding:0 16px;background-color:#fff;border-radius:9999px;border:1.5px solid var(--color-border, #cbd5e1);box-sizing:border-box;transition:border-color .15s ease,box-shadow .15s ease}.sr-search-box:focus-within{border-color:#16a34a;box-shadow:0 0 0 3px #16a34a1f}.sr-search-icon{flex-shrink:0;color:#94a3b8}.sr-search-divider{flex-shrink:0;width:0;height:20px;border-left:1.5px solid #cbd5e1}.sr-search-box input{flex:1;min-width:0;border:none;outline:none;background:transparent;font-size:.9rem;font-family:inherit;color:#0f172a}.sr-search-box 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span{display:block;font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#9ca3af}@media(min-width:768px){.sp-tiles{grid-template-columns:repeat(4,minmax(0,1fr))}.sp-word-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}.sp-page-meta--full{align-self:stretch}.sp-letter-boxes{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:4px 0}.sp-letter-box{width:44px;height:54px;border-radius:12px;border:2px dashed #cbd5e1;background:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;color:#111827;transition:border-color .15s,background .15s}.sp-letter-box--filled{border-style:solid;border-color:#6366f1;background:#eef2ff}.sp-letter-box--ok{border-color:#16a34a;background:#f0fdf4;color:#166534}.sp-letter-box--bad{border-color:#ef4444;background:#fef2f2;color:#b91c1c}.sp-letter-boxes--live .sp-letter-box:not(.sp-letter-box--filled){border-color:#a5b4fc}.sp-mic-status{min-height:24px;font-size:15px;font-weight:700;color:#4b5563;display:flex;justify-content:center;text-align:center}.sp-mic-status span{display:inline-flex;align-items:center;gap:6px}.sp-mic-live{color:#dc2626}.sp-mic-live svg{animation:sp-pulse 1s infinite}.sp-link{background:none;border:none;color:#6b7280;font-size:14px;font-weight:600;text-decoration:underline;cursor:pointer;padding:8px}@media(max-width:380px){.sp-letter-box{width:38px;height:48px;font-size:22px}}.stu-perf-container{display:flex;flex-direction:column;gap:var(--spacing-lg)}.stu-perf-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:var(--color-text-primary);margin:0 0 2px}.stu-perf-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium);margin:0}.stu-perf-hero-card{background:var(--color-accent-primary);border-radius:var(--radius-xl);padding:var(--spacing-lg);color:#fff;border:2px solid var(--color-accent-shadow)}.stu-perf-hero-left{display:flex;flex-direction:column;gap:4px;margin-bottom:var(--spacing-lg)}.stu-perf-hero-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);opacity:.85;text-transform:uppercase;letter-spacing:.04em}.stu-perf-hero-score{font-size:2.75rem;font-weight:var(--font-weight-extrabold);line-height:1}.stu-perf-hero-badge{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;background:#fff3;padding:4px 10px;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);margin-top:var(--spacing-sm)}.stu-perf-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-sm);background:#ffffff26;border-radius:var(--radius-lg);padding:var(--spacing-md)}.stu-perf-stat-item{display:flex;align-items:center;gap:8px}.stu-perf-stat-icon{flex-shrink:0;color:#fff}.stu-perf-stat-val{display:block;font-size:var(--font-size-base);font-weight:var(--font-weight-extrabold);line-height:1.1}.stu-perf-stat-lbl{display:block;font-size:.65rem;opacity:.85;font-weight:var(--font-weight-semibold)}.stu-perf-section{display:flex;flex-direction:column;gap:var(--spacing-md)}.stu-perf-section-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-base);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.stu-perf-section-title svg{color:var(--color-success)}.stu-perf-course-grid{display:flex;flex-direction:column;gap:var(--spacing-md)}.stu-perf-course-card{background:var(--color-bg-secondary);border:2px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-sm)}.stu-perf-course-top{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.stu-perf-course-name{margin:0 0 2px;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.stu-perf-course-sub{font-size:.7rem;color:var(--color-text-tertiary);font-weight:var(--font-weight-medium)}.stu-perf-grade-pill{flex-shrink:0;font-size:.7rem;font-weight:var(--font-weight-bold);padding:4px 10px;border-radius:var(--radius-full);border:1.5px solid transparent;white-space:nowrap}.stu-perf-grade-pill--success{background:var(--color-success-light);color:var(--color-success-shadow);border-color:var(--color-success)}.stu-perf-grade-pill--accent{background:var(--color-accent-light);color:var(--color-accent-secondary);border-color:var(--color-accent-primary)}.stu-perf-grade-pill--warning{background:var(--color-warning-light);color:var(--color-warning-shadow);border-color:var(--color-warning)}.stu-perf-grade-pill--purple{background:#f3e8ff;color:#7e22ce;border-color:#c084fc}.stu-perf-bar-bg{width:100%;height:8px;background:var(--color-border-light);border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--spacing-sm)}.stu-perf-bar-fill{height:100%;border-radius:var(--radius-full);transition:width var(--transition-slow)}.stu-perf-bar-fill--success{background:var(--color-success)}.stu-perf-bar-fill--accent{background:var(--color-accent-primary)}.stu-perf-bar-fill--warning{background:var(--color-warning)}.stu-perf-bar-fill--purple{background:#a855f7}.stu-perf-course-footer{display:flex;align-items:center;justify-content:space-between}.stu-perf-status-text{font-size:.75rem;color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.stu-perf-score-num{font-size:var(--font-size-sm);font-weight:var(--font-weight-extrabold)}.stu-perf-score-num--success{color:var(--color-success-shadow)}.stu-perf-score-num--accent{color:var(--color-accent-secondary)}.stu-perf-score-num--warning{color:var(--color-warning-shadow)}.stu-perf-score-num--purple{color:#7e22ce}.stu-perf-history-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.stu-perf-history-item{display:flex;align-items:center;gap:var(--spacing-md);background:var(--color-bg-secondary);border:2px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--spacing-sm) var(--spacing-md)}.stu-perf-history-icon{width:36px;height:36px;border-radius:50%;background:var(--color-success-light);color:var(--color-success-shadow);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stu-perf-history-info{flex:1;min-width:0}.stu-perf-history-title{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stu-perf-history-date{font-size:.7rem;color:var(--color-text-tertiary);font-weight:var(--font-weight-medium)}.stu-perf-history-score{font-size:var(--font-size-sm);font-weight:var(--font-weight-extrabold);flex-shrink:0}.stu-perf-history-score--high{color:var(--color-success-shadow)}.stu-perf-history-score--mid{color:var(--color-warning-shadow)}.stu-perf-grade-pill--error{background:#fef2f2;color:#b91c1c;border-color:#fca5a5}.stu-perf-grade-pill--neutral{background:var(--color-bg-tertiary);color:var(--color-text-tertiary);border-color:var(--color-border)}.stu-perf-bar-fill--error{background:#ef4444}.stu-perf-bar-fill--neutral{background:var(--color-border)}.stu-perf-score-num--error{color:#b91c1c}.stu-perf-score-num--neutral{color:var(--color-text-tertiary)}.stu-perf-history-score--low{color:#b91c1c}.stu-perf-empty{padding:var(--spacing-lg);text-align:center;color:var(--color-text-tertiary);font-size:var(--font-size-sm);background:var(--color-bg-secondary);border:2px dashed var(--color-border-light);border-radius:var(--radius-xl)}.stu-ach-container{display:flex;flex-direction:column;gap:var(--spacing-lg)}.stu-ach-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:var(--color-text-primary);margin:0 0 2px}.stu-ach-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium);margin:0}.stu-ach-trophy-banner{display:flex;align-items:center;gap:var(--spacing-md);background:linear-gradient(135deg,var(--color-warning-light) 0%,#fff 60%);border:2px solid var(--color-warning);border-radius:var(--radius-xl);padding:var(--spacing-lg)}.stu-ach-trophy-icon{width:56px;height:56px;border-radius:var(--radius-lg);background:var(--color-warning);color:#fff;border:2px solid var(--color-warning-shadow);box-shadow:0 3px 0 var(--color-warning-shadow);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stu-ach-trophy-info{flex:1;min-width:0}.stu-ach-trophy-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.stu-ach-trophy-val{font-size:var(--font-size-lg);font-weight:var(--font-weight-extrabold);color:var(--color-text-primary);margin:2px 0 var(--spacing-sm) 0}.stu-ach-trophy-progress-bg{width:100%;height:8px;background:#fff;border:1px solid var(--color-warning);border-radius:var(--radius-full);overflow:hidden}.stu-ach-trophy-progress-fill{height:100%;background:var(--color-warning);border-radius:var(--radius-full);transition:width var(--transition-slow)}.stu-ach-tabs-row{display:flex;gap:var(--spacing-sm);overflow-x:auto;scrollbar-width:none}.stu-ach-tabs-row::-webkit-scrollbar{display:none}.stu-ach-tab-btn{flex-shrink:0;padding:8px 16px;border-radius:var(--radius-full);border:1.5px solid var(--color-border);background:#fff;color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer;white-space:nowrap;transition:all var(--transition-fast)}.stu-ach-tab-btn:hover{border-color:var(--color-accent-primary);color:var(--color-accent-primary)}.stu-ach-tab-btn.active{background:var(--color-accent-primary);border-color:var(--color-accent-shadow);color:#fff}.stu-ach-badges-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--spacing-md)}.stu-ach-badge-card{background:var(--color-bg-secondary);border:2px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm);box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.stu-ach-badge-card.unlocked{border-color:var(--color-success);background:var(--color-success-light)}.stu-ach-badge-card.locked{opacity:.75}.stu-ach-badge-top{display:flex;align-items:flex-start;justify-content:space-between}.stu-ach-badge-emoji{font-size:2rem;line-height:1}.stu-ach-unlocked-pill{font-size:.65rem;font-weight:var(--font-weight-bold);color:var(--color-success-shadow);background:#fff;border:1px solid var(--color-success);padding:3px 8px;border-radius:var(--radius-full)}.stu-ach-locked-pill{display:inline-flex;align-items:center;gap:4px;font-size:.65rem;font-weight:var(--font-weight-bold);color:var(--color-text-tertiary);background:var(--color-bg-tertiary);padding:3px 8px;border-radius:var(--radius-full)}.stu-ach-badge-name{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.stu-ach-badge-desc{margin:0;font-size:.75rem;color:var(--color-text-secondary);line-height:var(--line-height-normal);flex:1}.stu-ach-badge-footer{display:flex;align-items:center;gap:6px;font-size:.7rem;font-weight:var(--font-weight-semibold);color:var(--color-success-shadow)}.stu-ach-badge-progress-box{display:flex;flex-direction:column;gap:4px}.stu-ach-progress-text{font-size:.65rem;font-weight:var(--font-weight-semibold);color:var(--color-text-tertiary)}.stu-ach-progress-bg{width:100%;height:6px;background:var(--color-bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.stu-ach-progress-fill{height:100%;background:var(--color-accent-primary);border-radius:var(--radius-full);transition:width var(--transition-slow)}.stu-set-container{display:flex;flex-direction:column;gap:var(--spacing-lg)}.stu-set-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-extrabold);color:var(--color-text-primary);margin:0 0 2px}.stu-set-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium);margin:0}.stu-set-profile-card{display:flex;align-items:center;gap:var(--spacing-md);background:var(--color-bg-secondary);border:2px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.stu-set-avatar{width:60px;height:60px;border-radius:var(--radius-lg);background:var(--color-accent-light);border:2px solid var(--color-accent-primary);display:flex;align-items:center;justify-content:center;font-size:1.75rem;flex-shrink:0}.stu-set-profile-info{display:flex;flex-direction:column;gap:3px;min-width:0}.stu-set-name{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-text-primary);text-transform:capitalize}.stu-set-email{font-size:var(--font-size-xs);color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stu-set-role-pill{display:inline-flex;align-items:center;gap:4px;align-self:flex-start;background:var(--color-success-light);color:var(--color-success-shadow);border:1px solid var(--color-success);padding:3px 10px;border-radius:var(--radius-full);font-size:.65rem;font-weight:var(--font-weight-bold);margin-top:4px}.stu-set-card{background:var(--color-bg-secondary);border:2px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.stu-set-card-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-base);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.stu-set-card-title svg{color:var(--color-success)}.stu-set-school-status{display:flex;align-items:center;gap:var(--spacing-md);background:var(--color-success-light);border-radius:var(--radius-lg);padding:var(--spacing-md)}.stu-set-school-status svg{color:var(--color-success-shadow);flex-shrink:0}.stu-set-school-name{margin:0 0 2px;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.stu-set-school-sub{margin:0;font-size:.75rem;color:var(--color-text-secondary)}.stu-set-join-desc{margin:0 0 var(--spacing-md) 0;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.stu-set-join-form{display:flex;gap:var(--spacing-sm)}.stu-set-join-form input{flex:1;min-width:0;height:48px;padding:0 var(--spacing-md);border:2px solid var(--color-border);border-radius:var(--radius-lg);background:#fff;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);font-family:inherit;color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.04em}.stu-set-join-form input:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 0 4px var(--color-accent-light)}.stu-set-join-form button{flex-shrink:0;height:48px;padding:0 var(--spacing-lg);border-radius:var(--radius-lg);border:2px solid var(--color-accent-shadow);background:var(--color-accent-primary);color:#fff;font-weight:var(--font-weight-bold);font-size:var(--font-size-sm);cursor:pointer;box-shadow:0 4px 0 var(--color-accent-shadow);transition:all var(--transition-fast)}.stu-set-join-form button:disabled{opacity:.6;cursor:not-allowed}.stu-set-join-form button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--color-accent-shadow)}.stu-set-join-form button:not(:disabled):active{transform:translateY(3px);box-shadow:0 1px 0 var(--color-accent-shadow)}.stu-set-msg-banner{display:flex;align-items:center;gap:var(--spacing-sm);margin-top:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.stu-set-msg-banner.success{background:var(--color-success-light);color:var(--color-success-shadow)}.stu-set-msg-banner.error{background:var(--color-error-light);color:var(--color-error-shadow)}.stu-set-pref-row{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-sm) 0}.stu-set-pref-row+.stu-set-pref-row{border-top:1px solid var(--color-border-light)}.stu-set-pref-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.stu-set-pref-sub{font-size:.75rem;color:var(--color-text-tertiary);margin-top:2px}.stu-set-toggle{flex-shrink:0;appearance:none;width:44px;height:26px;border-radius:var(--radius-full);background:var(--color-border);position:relative;cursor:pointer;transition:background var(--transition-fast)}.stu-set-toggle:before{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform var(--transition-fast)}.stu-set-toggle:checked{background:var(--color-success)}.stu-set-toggle:checked:before{transform:translate(18px)}.stu-set-signout-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);width:100%;height:52px;border:2px solid var(--color-error-light);border-radius:var(--radius-lg);background:var(--color-error-light);color:var(--color-error-shadow);font-weight:var(--font-weight-bold);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast)}.stu-set-signout-btn:hover{background:var(--color-error);border-color:var(--color-error-shadow);color:#fff}