@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-flex{display:inline-flex}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--color-primary:#2563eb;--color-primary-dark:#1d4ed8;--color-secondary:#7c3aed;--color-accent:#06b6d4;--color-success:#16a34a;--color-warning:#d97706;--color-danger:#dc2626;--color-surface:#f8fafc;--color-card:#fff;--color-border:#e2e8f0;--color-text:#0f172a;--color-muted:#64748b}*{box-sizing:border-box}body{background-color:var(--color-surface);color:var(--color-text);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,sans-serif}.card{background:var(--color-card);border:1px solid var(--color-border);border-radius:.75rem;padding:1.5rem;box-shadow:0 1px 3px #0000000d}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:.5rem;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{color:var(--color-text);background:#f1f5f9}.btn-secondary:hover{background:#e2e8f0}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover{background:#15803d}.btn-outline{color:var(--color-primary);border:1.5px solid var(--color-primary);background:0 0}.btn-outline:hover{background:#eff6ff}.btn:disabled{opacity:.5;cursor:not-allowed}.input{border:1px solid var(--color-border);background:#fff;border-radius:.5rem;outline:none;width:100%;padding:.625rem .875rem;font-size:.875rem;transition:border-color .15s}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.badge{border-radius:9999px;align-items:center;padding:.25rem .625rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-blue{color:#1d4ed8;background:#dbeafe}.badge-green{color:#15803d;background:#dcfce7}.badge-purple{color:#7e22ce;background:#f3e8ff}.badge-orange{color:#c2410c;background:#ffedd5}.badge-gray{color:#475569;background:#f1f5f9}.badge-red{color:#b91c1c;background:#fee2e2}.progress-bar{background:#e2e8f0;border-radius:9999px;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,var(--color-primary),var(--color-accent));border-radius:9999px;height:100%;transition:width .5s}.sidebar{background:#1e293b;flex-direction:column;flex-shrink:0;width:260px;min-height:100vh;display:flex}.sidebar-logo{color:#fff;letter-spacing:-.025em;padding:1.5rem;font-size:1.25rem;font-weight:800}.sidebar-logo span{color:#60a5fa}.sidebar-nav{flex-direction:column;flex:1;gap:.25rem;padding:.5rem;display:flex}.sidebar-link{color:#94a3b8;border-radius:.5rem;align-items:center;gap:.75rem;padding:.625rem .875rem;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar-link:hover,.sidebar-link.active{color:#fff;background:#334155}.sidebar-link.active{color:#fff;background:#2563eb}.main-layout{min-height:100vh;display:flex}.main-content{flex:1;min-width:0;padding:2rem;overflow-y:auto}.page-header{margin-bottom:2rem}.page-title{color:var(--color-text);letter-spacing:-.025em;font-size:1.75rem;font-weight:800}.page-subtitle{color:var(--color-muted);margin-top:.25rem;font-size:.9rem}.stat-card{border:1px solid var(--color-border);background:#fff;border-radius:.75rem;flex-direction:column;gap:.5rem;padding:1.5rem;display:flex}.stat-value{color:var(--color-text);letter-spacing:-.05em;font-size:2rem;font-weight:800}.stat-label{color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;font-weight:600}.table{border-collapse:collapse;width:100%;font-size:.875rem}.table th{text-align:left;border-bottom:1px solid var(--color-border);color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em;background:#f8fafc;padding:.75rem 1rem;font-size:.75rem;font-weight:600}.table td{color:var(--color-text);border-bottom:1px solid #f1f5f9;padding:.875rem 1rem}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#f8fafc}.question-option{border:2px solid var(--color-border);cursor:pointer;text-align:left;background:#fff;border-radius:.625rem;align-items:flex-start;gap:.75rem;width:100%;padding:.875rem 1rem;transition:all .15s;display:flex}.question-option:hover,.question-option.selected{border-color:var(--color-primary);background:#eff6ff}.question-option.correct{border-color:var(--color-success);background:#dcfce7}.question-option.incorrect{border-color:var(--color-danger);background:#fee2e2}.ranking-row{border:1px solid var(--color-border);background:#fff;border-radius:.625rem;align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.ranking-row.highlight{background:#eff6ff;border-color:#93c5fd}@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-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
