:root{--color-primary:#0f2744;--color-primary-light:#1e3a5f;--color-primary-hover:#0a1b30;--color-accent:#d97706;--color-accent-hover:#b45309;--color-accent-soft:#d977061f;--color-success:#059669;--color-success-hover:#047857;--color-success-soft:#0596691f;--color-danger:#dc2626;--color-danger-soft:#dc26261a;--color-bg:#f8fafc;--color-surface:#fff;--color-surface-subtle:#f1f5f9;--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--color-text-main:#0f172a;--color-text-muted:#475569;--color-text-light:#64748b;--color-text-inverse:#fff;--font-heading:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-6:48px;--space-8:64px;--space-12:96px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0f172a0d;--shadow-md:0 4px 6px -1px #0f172a12, 0 2px 4px -2px #0f172a0d;--shadow-lg:0 10px 15px -3px #0f172a14, 0 4px 6px -4px #0f172a0a;--shadow-xl:0 20px 25px -5px #0f172a1a, 0 8px 10px -6px #0f172a0d;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100%}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text-main);-webkit-font-smoothing:antialiased;line-height:1.5}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select{font-family:inherit;font-size:inherit;background:0 0;border:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text-main);letter-spacing:-.02em;font-weight:700;line-height:1.25}h1{font-size:clamp(1.6rem,2.2vw + .8rem,2.1rem);font-weight:800}h2{font-size:1.3rem}h3{font-size:1.1rem}p{color:var(--color-text-muted);font-size:.95rem;line-height:1.6}.muted{color:var(--color-text-muted);font-size:.95rem}.light{color:var(--color-text-light);font-size:.85rem}.app-layout{background:var(--color-bg);width:100%;min-height:100vh;display:flex}.app-sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);width:270px;min-width:270px;height:100vh;padding:var(--space-3) var(--space-2);z-index:50;box-shadow:var(--shadow-sm);transition:transform var(--transition-normal);flex-direction:column;justify-content:space-between;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-header{padding:0 var(--space-2) var(--space-3) var(--space-2);border-bottom:1px solid var(--color-border);gap:var(--space-2);flex-direction:column;display:flex}.brand{align-items:center;gap:var(--space-2);font-family:var(--font-heading);color:var(--color-text-main);font-size:1.15rem;font-weight:800;display:flex}.brand-icon-img{border-radius:var(--radius-sm);width:38px;height:38px;box-shadow:var(--shadow-sm);object-fit:cover}.brand-text{flex-direction:column;display:flex}.brand-text-title{align-items:center;gap:6px;line-height:1.2;display:flex}.brand-tag{background:var(--color-accent-soft);color:var(--color-accent);border-radius:var(--radius-full);text-transform:uppercase;padding:2px 6px;font-size:.65rem;font-weight:800}.sidebar-role-badge{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);justify-content:space-between;align-items:center;padding:8px 12px;text-decoration:none;display:flex}.sidebar-role-badge:hover{border-color:var(--color-accent);background:var(--color-accent-soft)}.sidebar-role-title{color:var(--color-text-main);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:700;overflow:hidden}.sidebar-role-sub{color:var(--color-text-light);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.sidebar-nav-container{padding:var(--space-3) 0;gap:var(--space-3);flex-direction:column;flex:1;display:flex;overflow-y:auto}.sidebar-group-title{color:var(--color-text-light);letter-spacing:.06em;text-transform:uppercase;padding:0 var(--space-2);margin-bottom:4px;font-size:.7rem;font-weight:800}.sidebar-links-list{flex-direction:column;gap:4px;display:flex}.sidebar-link{border-radius:var(--radius-md);color:var(--color-text-muted);transition:all var(--transition-fast);align-items:center;gap:12px;padding:9px 12px;font-size:.9rem;font-weight:600;display:flex}.sidebar-link:hover{background-color:var(--color-surface-subtle);color:var(--color-text-main)}.sidebar-link.is-active{background-color:var(--color-accent-soft);color:var(--color-accent);font-weight:700}.sidebar-link.is-active svg{color:var(--color-accent)}.sidebar-footer{padding-top:var(--space-2);border-top:1px solid var(--color-border);flex-direction:column;gap:8px;display:flex}.sidebar-user-pill{color:var(--color-text-light);white-space:nowrap;text-overflow:ellipsis;padding:6px 12px;font-size:.8rem;font-weight:500;overflow:hidden}.app-main-content{flex-direction:column;flex:1;min-width:0;min-height:100vh;display:flex}.mobile-topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:40;justify-content:space-between;align-items:center;padding:12px 16px;display:none;position:sticky;top:0}.page{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:16px 20px 48px}@media (width<=768px){.page{padding:12px 14px 64px}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-fast);padding:18px 22px}.card:hover{border-color:var(--color-border-hover)}.stack{flex-direction:column;gap:14px;display:flex}.row{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:center;white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:.95rem;font-weight:700;display:inline-flex}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background-color:var(--color-accent);color:#fff;box-shadow:0 2px 8px #d9770640}.btn-primary:hover:not(:disabled){background-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #d9770659}.btn-secondary{background-color:var(--color-surface-subtle);color:var(--color-text-main);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-border);border-color:var(--color-border-hover)}.btn-navy{background-color:var(--color-primary);color:#fff}.btn-navy:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-ghost{color:var(--color-text-muted)}.btn-ghost:hover:not(:disabled){background-color:var(--color-surface-subtle);color:var(--color-text-main)}.btn-danger{background-color:var(--color-danger-soft);color:var(--color-danger);border:1px solid #dc262633}.btn-danger:hover:not(:disabled){background-color:var(--color-danger);color:#fff}.btn-google{color:#374151;box-shadow:var(--shadow-sm);background-color:#fff;border:1.5px solid #e5e7eb;width:100%;font-weight:600}.btn-google:hover:not(:disabled){box-shadow:var(--shadow-md);background-color:#f9fafb;border-color:#d1d5db}.field{flex-direction:column;gap:6px;display:flex}.field label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:.85rem;font-weight:700}.field input,.field select{border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-main);transition:all var(--transition-fast);padding:12px 14px;font-size:.95rem}.field input:focus,.field select:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft);outline:none}.alert{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;line-height:1.5}.alert-error{background-color:var(--color-danger-soft);color:var(--color-danger);border:1px solid #dc262640}.alert-info{color:#0284c7;background-color:#0ea5e91a;border:1px solid #0ea5e940}.quiz-header-bar{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.quiz-badge{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text-main);align-items:center;gap:6px;padding:3px 10px;font-size:.78rem;font-weight:700;display:inline-flex}.progress-bar-wrap{background:var(--color-surface-subtle);border-radius:var(--radius-full);border:1px solid var(--color-border);width:100%;height:5px;margin-bottom:0;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--color-accent) 0%, #f59e0b 100%);border-radius:var(--radius-full);height:100%;transition:width .3s}.question-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:12px;padding:18px 22px}.question-top-tools{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.question-source-tag{color:var(--color-accent);background:var(--color-accent-soft);border-radius:var(--radius-sm);padding:3px 8px;font-size:.74rem;font-weight:700;display:inline-block}.hint-toggle-btn{color:var(--color-accent);background:var(--color-accent-soft);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);border:1px solid #d9770640;align-items:center;gap:5px;padding:3px 10px;font-size:.8rem;font-weight:700;display:inline-flex}.hint-toggle-btn:hover{background:var(--color-accent);color:#fff}.hint-box{border-radius:var(--radius-md);color:#92400e;background:#f59e0b14;border:1px solid #f59e0b4d;align-items:flex-start;gap:8px;margin-bottom:12px;padding:10px 14px;font-size:.88rem;line-height:1.45;display:flex}.question-stem{color:var(--color-text-main);margin-bottom:14px;font-size:1.05rem;font-weight:600;line-height:1.55}.options-list{flex-direction:column;gap:8px;display:flex}.option-btn{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);text-align:left;color:var(--color-text-main);cursor:pointer;transition:all var(--transition-fast);align-items:flex-start;gap:10px;padding:10px 14px;font-size:.94rem;line-height:1.45;display:flex}.option-btn:hover:not(:disabled){border-color:var(--color-primary-light);background:var(--color-surface-subtle);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.option-letter{background:var(--color-surface-subtle);border:1.5px solid var(--color-border);width:24px;height:24px;color:var(--color-text-muted);transition:all var(--transition-fast);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:800;display:flex}.option-btn:hover:not(:disabled) .option-letter{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.option-btn.is-correct{border-color:var(--color-success);color:#065f46;background:#05966914;font-weight:600}.option-btn.is-correct .option-letter{background:var(--color-success);color:#fff;border-color:var(--color-success)}.option-btn.is-wrong{border-color:var(--color-danger);color:#991b1b;background:#dc262614}.option-btn.is-wrong .option-letter{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.explanation-card{margin-top:var(--space-4);padding:var(--space-4);background:var(--color-surface-subtle);border-left:4px solid var(--color-primary);border-radius:var(--radius-md);gap:var(--space-2);flex-direction:column;display:flex}.explanation-card.is-correct-box{border-left-color:var(--color-success);background:#0596690d}.explanation-card.is-wrong-box{border-left-color:var(--color-danger);background:#dc26260d}.mentor-card{margin-top:var(--space-3);border-radius:var(--radius-lg);background:linear-gradient(135deg,#0f27440a 0%,#d977060a 100%);border:1.5px solid #0f274426;flex-direction:column;gap:8px;padding:16px;display:flex}.mentor-header{color:var(--color-primary);align-items:center;gap:8px;font-size:.9rem;font-weight:800;display:flex}.btn-mentor{background:linear-gradient(135deg, var(--color-primary) 0%, #1e3a5f 100%);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:8px;padding:8px 16px;font-size:.85rem;font-weight:700;display:inline-flex}.btn-mentor:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #0f274440}.home-hero-card{background:linear-gradient(135deg, var(--color-primary) 0%, #173254 100%);color:#fff;border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);box-shadow:var(--shadow-md);gap:var(--space-2);flex-direction:column;display:flex;position:relative;overflow:hidden}.home-hero-card h1{color:#fff;font-size:1.5rem}.home-hero-card p{color:#cbd5e1;font-size:.9rem}.kpi-strip{grid-template-columns:repeat(4,1fr);gap:10px;margin-top:4px;display:grid}.kpi-card{border-radius:var(--radius-md);background:#ffffff14;border:1px solid #ffffff26;flex-direction:column;padding:10px 14px;display:flex}.kpi-label{color:#94a3b8;text-transform:uppercase;letter-spacing:.04em;font-size:.72rem;font-weight:700}.kpi-value{color:#fff;margin-top:2px;font-size:1.15rem;font-weight:800}.module-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.module-card{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);justify-content:space-between;align-items:center;gap:14px;padding:14px 18px;text-decoration:none;display:flex}.module-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md);background:var(--color-surface);transform:translateY(-2px)}.module-card:hover .module-arrow-icon{color:var(--color-accent);transform:translate(3px)}.module-card-left{flex:1;align-items:center;gap:14px;min-width:0;display:flex}.module-icon-box{border-radius:var(--radius-md);background:var(--color-surface-subtle);border:1px solid var(--color-border);width:42px;height:42px;color:var(--color-primary);transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.module-card:hover .module-icon-box{background:var(--color-accent-soft);color:var(--color-accent);border-color:#d977064d}.module-info{flex:1;min-width:0}.module-title-row{align-items:center;gap:8px;margin-bottom:2px;display:flex}.module-title{color:var(--color-text-main);white-space:nowrap;text-overflow:ellipsis;font-size:.98rem;font-weight:700;overflow:hidden}.module-tag{background:var(--color-surface-subtle);color:var(--color-text-muted);border:1px solid var(--color-border);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em;padding:2px 6px;font-size:.68rem;font-weight:800}.module-desc{color:var(--color-text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.82rem;line-height:1.4;overflow:hidden}.module-arrow-icon{color:var(--color-text-light);transition:all var(--transition-fast);flex-shrink:0}.quick-tests-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;display:grid}.quick-test-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);flex-direction:column;justify-content:space-between;gap:8px;padding:12px 14px;display:flex}.quick-test-item:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-sm);transform:translateY(-1px)}@media (width<=768px){.module-grid{grid-template-columns:1fr}.kpi-strip{grid-template-columns:repeat(2,1fr)}}.topics-toolbar{justify-content:space-between;align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);flex-wrap:wrap;display:flex}.search-input-wrap{flex:1;min-width:240px;position:relative}.search-input-wrap input{border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);width:100%;color:var(--color-text-main);transition:all var(--transition-fast);padding:10px 14px 10px 38px;font-size:.9rem}.search-input-wrap input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft);outline:none}.search-icon-pos{color:var(--color-text-light);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.filter-pills{gap:6px;display:flex;overflow-x:auto}.filter-pill-btn{border-radius:var(--radius-full);background:var(--color-surface-subtle);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;padding:8px 14px;font-size:.85rem;font-weight:700}.filter-pill-btn.active{background:var(--color-primary);color:#fff}.topic-grid{grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px;display:grid}.topic-card{background:var(--color-surface);border:1px solid var(--color-border);transition:all var(--transition-fast);border-radius:12px;flex-direction:column;justify-content:space-between;gap:12px;padding:16px 18px;display:flex;position:relative;box-shadow:0 1px 3px #0f27440a}.topic-card:hover{border-color:#d9770666;transform:translateY(-2px);box-shadow:0 10px 24px -4px #0f274414,0 2px 6px -1px #d977060a}.topic-card.is-locked{background:var(--color-surface-subtle);border-style:dashed}.topic-card-body{flex-direction:column;gap:10px;display:flex}.topic-card-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.topic-type-pill{text-transform:uppercase;letter-spacing:.04em;border-radius:4px;padding:3px 8px;font-size:.68rem;font-weight:800}.topic-type-pill.mevzuat{color:#1e3a5f;background:#1e3a5f14}.topic-type-pill.soft{color:#b45309;background:#d9770617}.topic-weight-pill{color:var(--color-primary);letter-spacing:.02em;background:#0f27440d;border:1px solid #0f27441a;border-radius:4px;padding:2px 7px;font-size:.7rem;font-weight:800}.topic-card-title{color:var(--color-text-main);align-items:flex-start;min-height:2.7em;margin:0;font-size:1.05rem;font-weight:800;line-height:1.35;display:flex}.topic-card-meta{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.topic-meta-tag{background:var(--color-surface-subtle);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:4px;padding:3px 8px;font-size:.74rem;font-weight:600}.lock-pill{background:var(--color-accent-soft);color:var(--color-accent);border-radius:var(--radius-full);text-transform:uppercase;padding:3px 8px;font-size:.7rem;font-weight:800}.topic-actions{border-top:1px solid var(--color-border);flex-direction:column;gap:8px;margin-top:auto;padding-top:12px;display:flex}.topic-actions-primary{width:100%}.topic-primary-btn{background:var(--color-primary);color:#fff;width:100%;transition:all var(--transition-fast);border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:9px 16px;font-size:.88rem;font-weight:700;text-decoration:none;display:inline-flex;box-shadow:0 2px 6px #0f274426}.topic-primary-btn:hover{background:var(--color-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #0f274440}.topic-actions-sub{gap:6px;display:grid}.topic-sub-btn{background:var(--color-surface-subtle);border:1px solid var(--color-border);color:var(--color-text-muted);transition:all var(--transition-fast);white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;gap:5px;padding:7px 8px;font-size:.78rem;font-weight:600;text-decoration:none;display:inline-flex}.topic-sub-btn:hover{background:var(--color-accent-soft);color:var(--color-accent);border-color:#d977064d;transform:translateY(-1px)}.profile-list{gap:var(--space-2);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.profile-item{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3);text-align:left;cursor:pointer;transition:all var(--transition-fast)}.profile-item:hover:not(:disabled){border-color:var(--color-accent);background:var(--color-surface-subtle);transform:translateY(-2px)}.profile-item.is-active{border-color:var(--color-accent);background:var(--color-accent-soft)}.center{padding:var(--space-12) var(--space-4);justify-content:center;align-items:center;gap:var(--space-3);flex-direction:column;display:flex}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.bottom-nav{background:var(--color-surface);border-top:1px solid var(--color-border);z-index:40;height:64px;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 12px #0f172a0d}.bottom-nav-item{color:var(--color-text-light);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;min-height:48px;font-size:.75rem;font-weight:600;display:flex}.bottom-nav-item.is-active{color:var(--color-accent);font-weight:700}.sidebar-backdrop{display:none}@media (width<=900px){.app-layout{flex-direction:column}.app-sidebar{box-shadow:var(--shadow-xl);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.app-sidebar.is-open{transform:translate(0)}.sidebar-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:45;background:#0f172a99;display:block;position:fixed;inset:0}.mobile-topbar,.bottom-nav{display:flex}.page{padding-bottom:72px}.question-box{padding:14px 16px}}.rich-html{color:var(--color-text-main);word-wrap:break-word;overflow-wrap:break-word;font-size:1rem;line-height:1.75}.rich-html h1,.rich-html h2,.rich-html h3,.rich-html h4{color:var(--color-text-main);font-family:var(--font-heading);font-weight:800;line-height:1.35}.rich-html h1{border-bottom:2px solid var(--color-accent);margin-top:28px;margin-bottom:14px;padding-bottom:8px;font-size:1.45rem}.rich-html h2{border-bottom:1px solid var(--color-border);margin-top:24px;margin-bottom:12px;padding-bottom:6px;font-size:1.25rem}.rich-html h3{color:var(--color-primary-light);margin-top:20px;margin-bottom:10px;font-size:1.1rem}.rich-html h4{margin-top:16px;margin-bottom:8px;font-size:1rem}.rich-html p{color:var(--color-text-main);margin-bottom:14px;line-height:1.75}.rich-html strong,.rich-html b{color:var(--color-text-main);font-weight:700}.rich-html em,.rich-html i{color:var(--color-text-muted);font-style:italic}.rich-html mark{color:var(--color-text-main);border-radius:var(--radius-sm);background-color:#d977062e;padding:2px 6px;font-weight:600}.rich-html ul,.rich-html ol{flex-direction:column;gap:10px;margin:12px 0 16px;padding-left:24px;display:flex}.rich-html li{color:var(--color-text-main);line-height:1.65}.rich-html li strong{color:var(--color-primary)}.rich-html blockquote,.rich-html .callout{background:var(--color-surface-subtle);border-radius:var(--radius-md);border:1px solid var(--color-border);border-left:4px solid var(--color-primary);color:var(--color-text-main);margin:18px 0;padding:14px 18px}.rich-html .callout-tip,.rich-html .callout-li-tip{line-height:1.65;border:1px solid #d9770640!important;border-left:4px solid var(--color-accent)!important;border-radius:var(--radius-md)!important;color:var(--color-text-main)!important;background:#d9770614!important;margin:14px 0!important;padding:14px 18px!important;list-style:none!important}.rich-html .callout-li-tip strong{color:#b45309!important}.rich-html .callout-warn,.rich-html .callout-li-warn{border:1px solid #dc262640!important;border-left:4px solid var(--color-danger)!important;border-radius:var(--radius-md)!important;color:var(--color-text-main)!important;background:#dc262614!important;margin:14px 0!important;padding:14px 18px!important;list-style:none!important}.rich-html table{border-collapse:collapse;border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface);width:100%;box-shadow:var(--shadow-sm);table-layout:auto;margin:20px 0;font-size:.92rem;overflow:hidden}.rich-html thead{background-color:var(--color-surface-subtle)}.rich-html th{font-family:var(--font-heading);text-align:left;border-bottom:2px solid var(--color-border);border-right:1px solid var(--color-border);letter-spacing:.02em;padding:12px 16px;font-size:.88rem;font-weight:800;background-color:var(--color-surface-subtle)!important;color:var(--color-primary)!important}.rich-html td{border-bottom:1px solid var(--color-border);border-right:1px solid var(--color-border);vertical-align:top;color:var(--color-text-main);padding:12px 16px;line-height:1.6}.rich-html th:last-child,.rich-html td:last-child{border-right:none}.rich-html tr:nth-child(2n) td{background-color:#0f172a05}.rich-html tr:hover td{background-color:#d977060a}.trial-timer{border-radius:var(--radius-full);background:var(--color-surface-subtle);border:1.5px solid var(--color-border);font-family:var(--font-heading);color:var(--color-primary);font-variant-numeric:tabular-nums;letter-spacing:.05em;align-items:center;gap:6px;padding:6px 14px;font-size:1rem;font-weight:800;display:inline-flex}.trial-timer.is-urgent{color:#dc2626;background:#ef44441f;border-color:#ef4444;animation:1.5s infinite pulse-urgent}@keyframes pulse-urgent{0%,to{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(1.02)}}.trial-palette-wrap{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:14px}.trial-palette-grid{grid-template-columns:repeat(auto-fill,minmax(36px,1fr));gap:6px;max-height:180px;padding:2px;display:grid;overflow-y:auto}.trial-palette-btn{border:1.5px solid var(--color-border);background:var(--color-surface-subtle);height:36px;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);border-radius:6px;justify-content:center;align-items:center;font-size:.82rem;font-weight:700;display:flex}.trial-palette-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.trial-palette-btn.is-answered{border-color:var(--color-accent);color:var(--color-accent);background:#f59e0b24}.trial-palette-btn.is-current{box-shadow:0 0 0 2px #1e3a5f4d;background:var(--color-primary)!important;border-color:var(--color-primary)!important;color:#fff!important}.trial-option-card{border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface);cursor:pointer;transition:all var(--transition-fast);text-align:left;align-items:flex-start;gap:12px;width:100%;padding:14px 18px;display:flex}.trial-option-card:hover{border-color:var(--color-accent);background:#f59e0b0a}.trial-option-card.is-selected{border-color:var(--color-accent);box-shadow:0 0 0 1px var(--color-accent);background:#f59e0b1a}.trial-option-badge{border-radius:var(--radius-full);background:var(--color-surface-subtle);border:1.5px solid var(--color-border);width:28px;height:28px;color:var(--color-text-main);flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:800;display:flex}.trial-option-card.is-selected .trial-option-badge{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.trial-breakdown-table{border-collapse:collapse;width:100%}.trial-breakdown-table th{text-align:left;color:var(--color-text-light);text-transform:uppercase;border-bottom:2px solid var(--color-border);padding:10px 12px;font-size:.82rem;font-weight:800}.trial-breakdown-table td{border-bottom:1px solid var(--color-border);vertical-align:middle;padding:12px;font-size:.9rem}.trial-progress-bar-bg{background:var(--color-border);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.trial-progress-bar-fill{border-radius:var(--radius-full);height:100%;transition:width .4s}.auth-page-wrapper{min-height:100vh;padding:var(--space-4);background:linear-gradient(135deg,#eef2f6 0%,#e2e8f0 100%);justify-content:center;align-items:center;display:flex}.auth-container{border-radius:var(--radius-xl);width:100%;max-width:960px;box-shadow:0 25px 50px -12px #0f27442e, 0 0 0 1px var(--color-border);background:#fff;grid-template-columns:1fr 1.15fr;display:grid;overflow:hidden}.auth-hero-pane{color:#fff;background:linear-gradient(145deg,#0f2744 0%,#0a192f 100%);flex-direction:column;justify-content:space-between;padding:44px 36px;display:flex;position:relative}.auth-hero-brand{align-items:center;gap:14px;margin-bottom:28px;display:flex}.auth-hero-brand img{border-radius:10px;box-shadow:0 4px 10px #0000004d}.auth-hero-title{font-family:var(--font-heading);color:#fff;margin-bottom:14px;font-size:1.55rem;font-weight:800;line-height:1.3}.auth-hero-desc{color:#94a3b8;margin-bottom:28px;font-size:.92rem;line-height:1.6}.auth-trust-list{flex-direction:column;gap:14px;margin-bottom:24px;list-style:none;display:flex}.auth-trust-item{color:#e2e8f0;align-items:center;gap:10px;font-size:.88rem;font-weight:500;display:flex}.auth-trust-item svg{color:#f59e0b;flex-shrink:0}.auth-form-pane{background:#fff;flex-direction:column;justify-content:center;padding:44px 40px;display:flex}.auth-tabs{background:var(--color-surface-subtle);border-radius:var(--radius-md);border:1px solid var(--color-border);margin-bottom:20px;padding:4px;display:flex}.auth-tab-btn{border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;flex:1;padding:8px 16px;font-size:.88rem;font-weight:700}.auth-tab-btn.active{color:var(--color-text-main);background:#fff;box-shadow:0 1px 3px #00000014}.auth-divider{color:var(--color-text-light);letter-spacing:.05em;align-items:center;gap:12px;margin:20px 0;font-size:.72rem;font-weight:800;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--color-border);flex:1;height:1px}@media (width<=768px){.auth-container{grid-template-columns:1fr}.auth-hero-pane{display:none}.auth-form-pane{padding:28px 20px}}.app-sidebar.is-quiz-collapsed{width:68px;min-width:68px;padding:var(--space-3) 6px;transition:width var(--transition-normal), min-width var(--transition-normal);align-items:center}.app-sidebar.is-quiz-collapsed .sidebar-header{padding:0 0 var(--space-2) 0;align-items:center;width:100%}.app-sidebar.is-quiz-collapsed .brand{justify-content:center}.app-sidebar.is-quiz-collapsed .brand-text{display:none}.app-sidebar.is-quiz-collapsed .sidebar-role-badge{justify-content:center;padding:8px 6px}.app-sidebar.is-quiz-collapsed .sidebar-role-badge>div{display:none}.app-sidebar.is-quiz-collapsed .sidebar-role-badge svg{margin:0!important}.app-sidebar.is-quiz-collapsed .sidebar-group-title{display:none}.app-sidebar.is-quiz-collapsed .sidebar-nav-container{padding:var(--space-2) 0;gap:var(--space-2);width:100%}.app-sidebar.is-quiz-collapsed .sidebar-link{justify-content:center;gap:0;padding:10px 0}.app-sidebar.is-quiz-collapsed .sidebar-link-text{display:none}.app-sidebar.is-quiz-collapsed .sidebar-footer{width:100%;padding-top:var(--space-2);align-items:center}.app-sidebar.is-quiz-collapsed .sidebar-user-pill{display:none}.app-sidebar.is-quiz-collapsed .sidebar-logout-btn{justify-content:center;padding:8px}.app-sidebar.is-quiz-collapsed .logout-text{display:none}.app-layout.is-quiz-mode .page{max-width:1400px;padding:14px 20px 32px}.quiz-workspace{grid-template-columns:minmax(320px,1fr) minmax(420px,1.35fr) 76px;align-items:start;gap:16px;width:100%;display:grid}.quiz-left-panel{position:sticky;top:14px}.solution-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-fast);max-height:calc(100vh - 110px);padding:18px 20px;overflow-y:auto}.solution-box.is-correct-box{background:linear-gradient(to bottom, #10b9810a, var(--color-surface));border-color:#10b98166}.solution-box.is-wrong-box{background:linear-gradient(to bottom, #ef44440a, var(--color-surface));border-color:#ef444466}.solution-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding-bottom:10px;display:flex}.solution-idle-state{text-align:center;padding:32px 14px}.solution-idle-icon{margin-bottom:8px;font-size:2rem}.solution-result-banner{border-radius:var(--radius-md);align-items:center;gap:8px;margin-top:12px;padding:10px 14px;font-size:.95rem;font-weight:800;display:flex}.solution-result-banner.is-correct{color:var(--color-success);background:#10b9811f}.solution-result-banner.is-wrong{color:var(--color-danger);background:#ef44441f}.solution-explanation-text{color:var(--color-text-main);background:var(--color-surface-subtle);border-radius:var(--radius-md);border:1px solid var(--color-border);margin-top:12px;padding:12px 14px;font-size:.92rem;line-height:1.6}.quiz-right-panel{min-width:0}.quiz-right-panel .question-box{margin:0;padding:18px 22px}.quiz-next-col{flex-direction:column;align-items:center;display:flex;position:sticky;top:14px}.quiz-next-arrow-btn{background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-lg);width:72px;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:18px 8px;display:flex}.quiz-next-arrow-btn.is-ready{color:#fff;cursor:pointer;background:linear-gradient(135deg,#f59e0b 0%,#d97706 100%);border-color:#f59e0b;transform:translateY(-2px);box-shadow:0 4px 15px #f59e0b59}.quiz-next-arrow-btn.is-ready:hover{transform:translateY(-4px)scale(1.04);box-shadow:0 6px 20px #f59e0b73}.quiz-next-arrow-btn.is-idle{opacity:.55;cursor:not-allowed}.quiz-next-arrow-circle{border-radius:var(--radius-full);width:44px;height:44px;transition:transform var(--transition-fast);background:#fff3;justify-content:center;align-items:center;display:flex}.quiz-next-arrow-btn.is-idle .quiz-next-arrow-circle{background:var(--color-surface-subtle)}.quiz-next-arrow-btn.is-ready:hover .quiz-next-arrow-circle{transform:translate(3px)}.quiz-next-arrow-text{letter-spacing:.02em;font-size:.85rem;font-weight:800}.quiz-next-key-hint{opacity:.85;font-size:.68rem;font-weight:600}@media (width<=960px){.quiz-workspace{grid-template-columns:1fr;gap:12px}.quiz-left-panel{order:2;position:static}.quiz-right-panel{order:1}.quiz-next-col{order:3;width:100%;position:static}.quiz-next-arrow-btn{flex-direction:row;gap:10px;width:100%;padding:12px 18px}}.test-pack-btn{justifyContent:center;border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface);flex-direction:column;min-height:46px;padding:10px 14px;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;position:relative;overflow:hidden}.test-pack-btn:hover{border-color:var(--color-accent);transform:translateY(-1px);box-shadow:0 4px 12px #0000000f}.test-pack-btn.is-completed{border-color:#10b98159}.test-pack-wash{pointer-events:none;z-index:0;display:flex;position:absolute;inset:0}.test-pack-wash-correct{background:#10b9812e;height:100%}.test-pack-wash-wrong{background:#ef444429;height:100%}.test-pack-wash-empty{background:#9ca3af1f;height:100%}.test-pack-content{z-index:1;justifyContent:space-between;align-items:center;gap:8px;width:100%;display:flex;position:relative}.test-pack-left{align-items:center;gap:8px;display:flex}.test-pack-play-icon{font-size:.82rem;font-weight:800}.test-pack-play-icon.text-accent{color:var(--color-accent)}.test-pack-play-icon.text-success{color:#059669}.test-pack-play-icon.text-amber{color:#d97706}.test-pack-title{color:var(--color-text-main);font-size:.88rem;font-weight:700}.test-pack-count{color:var(--color-text-light);font-size:.75rem;font-weight:600}.test-pack-score{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--radius-sm);background:#ffffffd9;border:1px solid #0000000f;align-items:center;gap:4px;padding:2px 8px;display:inline-flex}.test-pack-score-correct{color:#047857;font-size:.82rem;font-weight:800}.test-pack-score-divider{color:var(--color-text-light);opacity:.4;font-size:.75rem}.test-pack-score-wrong{color:#b91c1c;font-size:.82rem;font-weight:800}.test-pack-bar{z-index:1;height:3.5px;display:flex;position:absolute;bottom:0;left:0;right:0}.test-pack-bar-correct{background:#10b981;height:100%}.test-pack-bar-wrong{background:#ef4444;height:100%}.test-pack-bar-empty{background:#9ca3af;height:100%}.combo-stem{text-align:left;flex-direction:column;gap:12px;width:100%;display:flex}.combo-stem-lead{color:var(--color-text-main);font-size:.96rem;font-weight:600;line-height:1.55}.combo-stem-box{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-left:4px solid var(--color-accent);border-radius:var(--radius-md);flex-direction:column;gap:10px;padding:14px 18px;display:flex;box-shadow:inset 0 1px 2px #00000005}.combo-premise-row{align-items:flex-start;gap:12px;line-height:1.6;display:flex}.combo-premise-numeral{color:var(--color-primary);letter-spacing:.02em;-webkit-user-select:none;user-select:none;flex-shrink:0;min-width:28px;font-size:.95rem;font-weight:800}.combo-premise-body{color:var(--color-text-main);word-break:break-word;flex:1;font-size:.95rem}.combo-stem-ask{color:var(--color-text-main);padding-top:4px;font-size:1rem;font-weight:700;line-height:1.55}.combo-stem-trailing{color:var(--color-text-light);font-size:.88rem;line-height:1.5}.stem-multiline{text-align:left;flex-direction:column;gap:8px;width:100%;display:flex}.stem-line{color:var(--color-text-main);margin:0;font-size:.98rem;line-height:1.6}.formatted-text-flow{flex-direction:column;gap:8px;width:100%;display:flex}.formatted-paragraph{color:var(--color-text-main);margin:0;font-size:.92rem;line-height:1.6}.formatted-paragraph strong{color:var(--color-text-main);font-weight:700}.formatted-paragraph u{text-underline-offset:3px;text-decoration-thickness:1.5px}.formatted-list-item{color:var(--color-text-main);align-items:flex-start;gap:8px;padding-left:4px;font-size:.92rem;line-height:1.55;display:flex}.formatted-bullet{color:var(--color-accent);font-size:1.1rem;font-weight:800;line-height:1.2}.formatted-num{color:var(--color-accent);min-width:20px;font-weight:700}.formatted-list-content{flex:1}.formatted-line-spacer{height:6px}.inline-code{color:var(--color-primary);border-radius:var(--radius-sm);background:#0f274414;padding:2px 6px;font-family:monospace;font-size:.86rem}.mentor-response-body{color:var(--color-text-main);font-size:.92rem;line-height:1.65}.mentor-response-body strong{color:#0f2744;font-weight:750}.open-roles-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;display:grid}.open-role-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);flex-direction:column;justify-content:space-between;gap:14px;padding:20px 22px;display:flex;position:relative}.open-role-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-border-hover);transform:translateY(-2px)}.open-role-card.is-active{border:2px solid var(--color-accent);background:linear-gradient(180deg, #d9770608 0%, var(--color-surface) 100%);box-shadow:0 4px 14px #d977061f}.open-role-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.open-role-ministry{color:var(--color-text-light);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:700}.open-role-title{color:var(--color-text-main);margin-top:4px;font-size:1.15rem;font-weight:800;line-height:1.3}.role-stats-row{background:var(--color-surface-subtle);border-radius:var(--radius-md);grid-template-columns:repeat(3,1fr);gap:8px;padding:10px 12px;display:grid}.role-stat-item{text-align:center;flex-direction:column;align-items:center;display:flex}.role-stat-val{color:var(--color-text-main);font-size:.98rem;font-weight:800}.role-stat-lbl{color:var(--color-text-light);margin-top:2px;font-size:.72rem;font-weight:600}.open-role-footer{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:12px;padding-top:10px;display:flex}.role-active-badge{background:var(--color-success-soft);color:var(--color-success);border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 8px;font-size:.75rem;font-weight:700;display:inline-flex}