@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
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utilities{.collapse{visibility:collapse}.visible{visibility:visible}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.italic{font-style:italic}.line-through{text-decoration-line:line-through}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--color-brand:#0d9488;--color-brand-light:#14b8a6;--color-brand-dark:#0f766e;--color-surface:#fff;--color-surface-alt:#f8fafc;--color-surface-hover:#f1f5f9;--color-border:#e2e8f0;--color-text:#0f172a;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-danger:#ef4444;--color-danger-light:#fee2e2;--color-success:#10b981;--color-success-light:#d1fae5;--color-warning:#f59e0b;--color-warning-light:#fef3c7;--color-disc-d:#e53e3e;--color-disc-i:#ed8936;--color-disc-s:#48bb78;--color-disc-c:#4299e1;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 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var(--color-border);background:var(--color-surface);padding:28px 36px 20px}.page-header h1{color:var(--color-text);font-size:24px;font-weight:700}.page-header p{color:var(--color-text-secondary);margin-top:4px;font-size:14px}.page-content{padding:28px 36px}.modal-overlay{z-index:100;background:#00000080;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--color-surface);border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.2s slideUp;overflow-y:auto}.modal-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-size:17px;font-weight:600}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--color-border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;color:var(--color-text-secondary);padding:60px 20px}.empty-state svg{opacity:.4;margin-bottom:16px}.empty-state h3{color:var(--color-text);margin-bottom:6px;font-size:16px;font-weight:600}.empty-state p{margin-bottom:20px;font-size:14px}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-brand);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{justify-content:center;align-items:center;min-height:60vh;display:flex}.qr-container{border:2px dashed var(--color-border);border-radius:var(--radius-md);flex-direction:column;align-items:center;gap:16px;padding:24px;display:flex}.qr-container canvas{border-radius:var(--radius-sm)}.link-display{background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-secondary);word-break:break-all;align-items:center;gap:8px;padding:8px 14px;font-size:13px;display:flex}.disc-bar{align-items:center;gap:12px;margin-bottom:12px;display:flex}.disc-bar .label{flex-shrink:0;width:120px;font-size:13px;font-weight:500}.disc-bar .bar-track{background:var(--color-surface-alt);border-radius:4px;flex:1;height:28px;overflow:hidden}.disc-bar .bar-fill{color:#fff;border-radius:4px;align-items:center;height:100%;padding-left:10px;font-size:12px;font-weight:600;transition:width .8s cubic-bezier(.16,1,.3,1);display:flex}.disc-bar .value{text-align:right;flex-shrink:0;width:50px;font-size:14px;font-weight:600}.auth-page{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{border-radius:var(--radius-lg);background:#fff;width:100%;max-width:420px;padding:40px;box-shadow:0 25px 50px -12px #00000040}.auth-card h1{text-align:center;color:var(--color-brand);margin-bottom:6px;font-size:24px;font-weight:700}.auth-card .subtitle{text-align:center;color:var(--color-text-secondary);margin-bottom:32px;font-size:14px}.auth-card .auth-footer{text-align:center;color:var(--color-text-secondary);margin-top:20px;font-size:13px}.auth-card .auth-footer a{color:var(--color-brand);font-weight:500;text-decoration:none}.auth-card .auth-footer a:hover{text-decoration:underline}.auth-error{background:var(--color-danger-light);color:#991b1b;border-radius:var(--radius-sm);margin-bottom:16px;padding:10px 14px;font-size:13px}.test-page{background:linear-gradient(#f8fafc 0%,#eff6ff 100%);min-height:100vh}.test-container{max-width:680px;margin:0 auto;padding:40px 20px}.test-header{text-align:center;margin-bottom:32px}.test-header h1{color:var(--color-text);margin-bottom:8px;font-size:28px;font-weight:700}.test-header p{color:var(--color-text-secondary);font-size:15px}.question-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#fff;margin-bottom:20px;padding:32px}.question-number{color:var(--color-brand);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:12px;font-weight:600}.question-text{color:var(--color-text);margin-bottom:20px;font-size:18px;font-weight:600;line-height:1.4}.option-btn{text-align:left;background:var(--color-surface-alt);border-radius:var(--radius-sm);cursor:pointer;border:2px solid #0000;width:100%;margin-bottom:10px;padding:14px 18px;font-size:14px;transition:all .15s;display:block}.option-btn:hover{border-color:var(--color-brand-light);background:#fff}.option-btn.selected{border-color:var(--color-brand);background:#0d94880d;font-weight:500}.option-letter{border:1px solid var(--color-border);width:26px;height:26px;color:var(--color-text-secondary);background:#fff;border-radius:50%;justify-content:center;align-items:center;margin-right:12px;font-size:12px;font-weight:600;display:inline-flex}.option-btn.selected .option-letter{background:var(--color-brand);color:#fff;border-color:var(--color-brand)}.progress-bar{background:var(--color-border);border-radius:3px;height:6px;margin-bottom:28px;overflow:hidden}.progress-fill{background:var(--color-brand);border-radius:3px;height:100%;transition:width .3s}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-gap{align-items:center;gap:12px;display:flex}@media (max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.page-header,.page-content{padding:20px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}