@charset "UTF-8";:root{--color-brand-primary: #1b3a7a;--color-brand-primary-hover: #152f65;--color-brand-primary-active: #0f2350;--color-brand-primary-soft: #e8eefb;--color-brand-secondary: #0e7490;--color-brand-secondary-soft: #e0f2f6;--color-accent: #c8962e;--color-accent-soft: #fbf3df;--color-on-brand: #ffffff;--color-page: #f3f5f9;--color-surface: #ffffff;--color-surface-elevated: #ffffff;--color-surface-muted: #f7f8fb;--color-text: #17202e;--color-text-secondary: #46526a;--color-text-muted: #5f6b80;--color-border: #d9dee8;--color-border-strong: #b9c1d1;--color-nav-bg: #0f2350;--color-nav-text: #c9d3ea;--color-nav-heading: #8d9bc0;--color-nav-hover: rgba(255, 255, 255, .08);--color-nav-active-bg: rgba(255, 255, 255, .14);--color-success: #17703a;--color-success-bg: #e6f6ec;--color-warning: #8a5a00;--color-warning-bg: #fdf1d6;--color-danger: #b42318;--color-danger-hover: #912018;--color-danger-bg: #fdecea;--color-info: #1b3a7a;--color-info-bg: #e8eefb;--color-focus: rgba(27, 58, 122, .4);--focus-ring: 0 0 0 3px var(--color-focus);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(15, 35, 80, .06);--shadow-md: 0 2px 8px rgba(15, 35, 80, .08), 0 1px 2px rgba(15, 35, 80, .05);--shadow-lg: 0 12px 32px rgba(15, 35, 80, .18);--space-1: 4px;--space-2: 8px;--space-3: 16px;--space-4: 24px;--space-5: 32px;--space-6: 48px;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;--color-bg: var(--color-page);--color-primary: var(--color-brand-primary);--color-primary-contrast: var(--color-on-brand);--surface-border: var(--color-border);--text-muted: var(--color-text-muted);--text-warning: var(--color-warning);color-scheme:light}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-page);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{color:var(--color-text)}a{color:var(--color-brand-primary)}button{font:inherit}:focus-visible{outline:none;box-shadow:var(--focus-ring)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.auth-shell{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:var(--space-4)}.auth-card{width:100%;max-width:26rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border-top:4px solid var(--color-brand-primary);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-4)}.auth-card h1{font-size:1.35rem;margin:0}.auth-card p.lead{color:var(--color-text-muted);margin:0}.form-field{display:flex;flex-direction:column;gap:var(--space-1)}.form-field label{font-weight:600;font-size:.9rem}.form-field input,.form-field select,.form-field textarea{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font:inherit;font-size:1rem}.form-field input:focus-visible,.form-field select:focus-visible,.form-field textarea:focus-visible{border-color:var(--color-brand-primary)}.form-field input:disabled,.form-field select:disabled,.form-field textarea:disabled{background:var(--color-surface-muted);color:var(--color-text-muted)}.form-field input:invalid[data-touched=true],.form-field select:invalid[data-touched=true],.form-field textarea:invalid[data-touched=true]{border-color:var(--color-danger)}.form-field .field-hint{color:var(--color-text-muted);font-size:.8rem}.form-field .field-error{color:var(--color-danger);font-size:.8rem}.form-actions{display:flex;flex-direction:column;gap:var(--space-2)}.status-region{border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font-size:.9rem}.status-region[data-tone=error]{background:var(--color-danger-bg);color:var(--color-danger)}.status-region[data-tone=success]{background:var(--color-success-bg);color:var(--color-success)}.status-region[data-tone=warning]{background:var(--color-warning-bg);color:var(--color-warning)}.status-region[data-tone=info]{background:var(--color-info-bg);color:var(--color-info)}.status-region:empty{display:none}.btn,.btn-danger,.btn-secondary,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;font-weight:600;font-size:.95rem;text-decoration:none;transition:background-color .12s ease,border-color .12s ease}.btn:disabled,.btn-danger:disabled,.btn-secondary:disabled,.btn-primary:disabled{cursor:not-allowed;opacity:.55}.btn-primary{background:var(--color-brand-primary);color:var(--color-on-brand);box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--color-brand-primary-hover)}.btn-primary:active:not(:disabled){background:var(--color-brand-primary-active)}.btn-secondary{background:var(--color-surface);color:var(--color-brand-primary);border-color:var(--color-border-strong)}.btn-secondary:hover:not(:disabled){background:var(--color-brand-primary-soft);border-color:var(--color-brand-primary)}.btn-danger{background:var(--color-surface);color:var(--color-danger);border-color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:var(--color-danger);color:#fff}.btn-link{background:none;border:none;padding:0;color:var(--color-brand-primary);cursor:pointer;font-size:inherit;text-decoration:underline}.btn-sm{padding:var(--space-1) var(--space-3);font-size:.85rem}.empty-state-panel{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-5) var(--space-4);text-align:center;color:var(--color-text-secondary);background:var(--color-surface-muted);border:1px dashed var(--color-border-strong);border-radius:var(--radius-lg)}.empty-state-panel h2,.empty-state-panel h3{margin:0;font-size:1.05rem}.empty-state-panel p{margin:0;max-width:36rem}.auth-links{display:flex;justify-content:space-between;font-size:.9rem}.recovery-codes{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-2);list-style:none;padding:var(--space-3);margin:0;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.checkbox-field{display:flex;align-items:flex-start;gap:var(--space-2);font-size:.9rem}.course-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,17.5rem),1fr));gap:var(--space-4)}.cal-tone-0{--cal-accent: #3b5bdb;--cal-tint: #e7ecff}.cal-tone-1{--cal-accent: #0e7490;--cal-tint: #def3f7}.cal-tone-2{--cal-accent: #2f855a;--cal-tint: #e3f4ea}.cal-tone-3{--cal-accent: #b7791f;--cal-tint: #fbf0d9}.cal-tone-4{--cal-accent: #c0396b;--cal-tint: #fbe6ee}.cal-tone-5{--cal-accent: #7048e8;--cal-tint: #eee8fd}.cal-tone-6{--cal-accent: #4a6785;--cal-tint: #e6edf4}.cal-tone-7{--cal-accent: #c2570c;--cal-tint: #fbe9dc}.tag{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:var(--radius-pill);border:1px solid var(--color-border);background:var(--color-surface-muted);color:var(--color-text-secondary);font-size:.78rem;font-weight:600;white-space:nowrap}.tag:before{content:"";width:.5em;height:.5em;border-radius:50%;background:currentColor}.tag[data-tone=success]{background:var(--color-success-bg);border-color:transparent;color:var(--color-success)}.tag[data-tone=warning]{background:var(--color-warning-bg);border-color:transparent;color:var(--color-warning)}.tag[data-tone=danger]{background:var(--color-danger-bg);border-color:transparent;color:var(--color-danger)}.tag[data-tone=info]{background:var(--color-info-bg);border-color:transparent;color:var(--color-info)}.meter{position:relative;display:block;height:8px;margin:var(--space-1) 0;background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-pill);overflow:hidden}.meter--small{height:6px;margin:2px 0}.meter__fill{display:block;height:100%;background:var(--color-brand-primary);border-radius:var(--radius-pill)}.meter--gold .meter__fill{background:var(--color-accent)}.meter__mark{position:absolute;top:0;bottom:0;left:80%;width:1px;background:var(--color-text-muted)}.detail-table{width:100%;min-width:40rem;border-collapse:collapse;font-size:.9rem}.detail-table th,.detail-table td{padding:var(--space-2);text-align:left;vertical-align:middle;border-bottom:1px solid var(--color-border)}.detail-table thead th{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted)}.detail-table tbody th{font-weight:600}.detail-table .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.profile-skeleton{display:grid;gap:var(--space-3)}.skeleton-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--space-3)}.skeleton{border-radius:var(--radius-lg);background:linear-gradient(90deg,var(--color-surface-muted) 0%,var(--color-border) 50%,var(--color-surface-muted) 100%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite}.skeleton--hero{height:150px}.skeleton--tile{height:120px}.skeleton--panel{height:280px}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@media(prefers-reduced-motion:reduce){.skeleton{animation:none}}