:root{--bg: #ffffff;--bg-subtle: #fafafa;--bg-muted: #f4f4f5;--surface: #ffffff;--surface-2: #f9fafb;--border: #e5e7eb;--border-strong:#d1d5db;--text: #111827;--text-2: #374151;--muted: #6b7280;--subtle: #9ca3af;--accent: #111827;--accent-hover: #374151;--success: #16a34a;--success-bg: #f0fdf4;--success-border:#bbf7d0;--danger: #dc2626;--danger-bg: #fef2f2;--danger-border:#fecaca;--shadow-sm: 0 1px 2px rgba(0,0,0,.06);--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--radius: 8px;font-family:Segoe UI,Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}.dark{--bg: #0f172a;--bg-subtle: #1e293b;--bg-muted: #334155;--surface: #1e293b;--surface-2: #334155;--border: #334155;--border-strong:#475569;--text: #f1f5f9;--text-2: #cbd5e1;--muted: #94a3b8;--subtle: #64748b;--accent: #f1f5f9;--accent-hover: #cbd5e1;--success-bg: #052e16;--success-border:#166534;--danger-bg: #1c0a0a;--danger-border:#7f1d1d}.dark body{background:var(--bg-subtle);color:var(--text)}.dark .fc{--fc-border-color: var(--border);--fc-page-bg-color: var(--bg);--fc-neutral-bg-color: var(--bg-subtle);--fc-today-bg-color: #1e2d45;--fc-button-bg-color: var(--surface);--fc-button-border-color: var(--border-strong);--fc-button-text-color: var(--text-2);--fc-button-hover-bg-color: var(--bg-muted);--fc-button-active-bg-color: var(--accent);--fc-button-active-border-color: var(--accent)}.dark .fc .fc-button-primary:not(:disabled).fc-button-active,.dark .fc .fc-button-primary:not(:disabled):active{color:var(--bg)!important;background-color:var(--accent)!important;border-color:var(--accent)!important}.dark .fc .fc-toolbar-title{color:var(--text)}.dark .fc .fc-col-header-cell-cushion,.dark .fc .fc-daygrid-day-number{color:var(--text-2)}.dark .fc .fc-daygrid-day.fc-day-today .fc-daygrid-day-number{background:var(--accent);color:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg-subtle);color:var(--text);min-height:100vh;line-height:1.5}.app-layout{display:flex;min-height:100vh;align-items:stretch}.app-main{flex:1;min-width:0;overflow:auto}.app-sidebar{width:200px;flex-shrink:0;min-height:100vh;border-right:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;padding:1.5rem 1rem;gap:0;position:sticky;top:0;height:100vh;box-shadow:2px 0 8px #0000000a;order:-1}.sidebar-brand{display:flex;flex-direction:column;align-items:center;gap:.6rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border);margin-bottom:1.25rem;text-align:center}.app-logo-img{width:140px;height:140px;border-radius:16px;object-fit:cover;flex-shrink:0}.app-brand-name{font-size:.85rem;font-weight:700;letter-spacing:-.02em;color:var(--text);line-height:1.2}.sidebar-nav{display:flex;flex-direction:column;gap:.25rem;flex:1}.sidebar-btn{display:flex;align-items:center;gap:.6rem;padding:.65rem .85rem;border-radius:8px;border:none;background:transparent;color:var(--text-2);font-size:.88rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s;text-align:left;width:100%;line-height:1.4;-webkit-tap-highlight-color:transparent}.sidebar-btn:hover,.sidebar-btn:active{background:var(--bg-muted);color:var(--text)}.sidebar-btn:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.sidebar-btn:focus:not(:focus-visible){outline:none}.sidebar-btn-active{background:var(--accent)!important;color:var(--bg)!important;font-weight:600}.sidebar-btn-active:hover,.sidebar-btn-active:active{background:var(--accent-hover)!important;color:var(--bg)!important}.sidebar-btn-logout{color:var(--muted);font-size:.82rem}.sidebar-icon{font-size:1rem;line-height:1;flex-shrink:0}.sidebar-footer{border-top:1px solid var(--border);padding-top:.85rem;margin-top:auto}@media (max-width: 700px){.app-layout{flex-direction:column}.app-sidebar{width:100%;min-height:auto;height:auto;flex-direction:row;align-items:center;position:sticky;top:0;border-left:none;border-bottom:1px solid var(--border);padding:.6rem 1rem;gap:.5rem;z-index:50}.sidebar-brand{flex-direction:row;border-bottom:none;padding-bottom:0;margin-bottom:0;text-align:left;gap:.5rem;flex-shrink:0}.app-logo-img{width:80px;height:80px}.sidebar-nav{flex-direction:row;flex:1;justify-content:flex-end;gap:.25rem}.sidebar-footer{border-top:none;padding-top:0;margin-top:0}.sidebar-btn{white-space:nowrap;padding:.4rem .6rem;font-size:.8rem}}.header-actions{display:flex;gap:.4rem;align-items:center}.btn{background:var(--accent);color:var(--bg);border:1px solid var(--accent);padding:.45rem .9rem;border-radius:var(--radius);font-size:.875rem;cursor:pointer;font-weight:500;white-space:nowrap;transition:background .15s,border-color .15s,color .15s;line-height:1.4;-webkit-tap-highlight-color:transparent}.btn:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);color:var(--bg)}.btn:active:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);color:var(--bg)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:focus:not(:focus-visible){outline:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;border:1px solid var(--border-strong);color:var(--text-2);-webkit-tap-highlight-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-muted);border-color:var(--text-2);color:var(--text)}.btn-ghost:active:not(:disabled){background:var(--bg-muted);border-color:var(--text-2);color:var(--text)}.btn-active{background:var(--accent)!important;border-color:var(--accent)!important;color:var(--bg)!important;font-weight:600}.btn-danger{border-color:var(--danger-border);color:var(--danger);background:var(--danger-bg)}.btn-danger:hover:not(:disabled){background:#fee2e2;border-color:var(--danger)}.btn-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:1rem;padding:.25rem .5rem;border-radius:6px;line-height:1}.btn-close:hover{background:var(--bg-muted);color:var(--text)}.error-banner{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger);padding:.65rem 1.25rem;margin:.75rem 1.5rem 0;border-radius:var(--radius);font-size:.875rem}.settings-panel{background:var(--surface);border-bottom:1px solid var(--border);padding:1.25rem 1.5rem 1.5rem;animation:slideDown .15s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.settings-section-title{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}.settings-grid{display:grid;grid-template-columns:180px 1fr;gap:.6rem 1.25rem;align-items:center;margin-bottom:1rem}@media (max-width: 600px){.settings-grid{grid-template-columns:1fr}.sg-label{color:var(--muted)}}.sg-label{font-size:.875rem;color:var(--text-2);font-weight:500}.sg-field input,.sg-field select{background:var(--bg);border:1px solid var(--border-strong);color:var(--text);padding:.45rem .7rem;border-radius:var(--radius);font-size:.875rem;width:100%;transition:border-color .15s}.sg-field input:focus,.sg-field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #11182714}.sg-field select{cursor:pointer}.sg-row{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem}.sg-col{display:flex;flex-direction:column;gap:.4rem}.input-time{width:4rem!important;text-align:center}.time-sep{font-size:1rem;color:var(--muted);font-weight:600}.time-note{font-size:.8rem;color:var(--muted);white-space:nowrap}.toggle-label{display:flex;align-items:center;gap:.45rem;font-size:.875rem;cursor:pointer;color:var(--text-2)}.toggle-label input[type=checkbox]{width:16px;height:16px;margin:0;cursor:pointer;accent-color:var(--accent)}.settings-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.5rem;margin-bottom:.5rem}.sms-test-ok{font-size:.85rem;color:#22c55e;font-weight:600;animation:fadeInOut 4s ease forwards}@keyframes fadeInOut{0%{opacity:0}10%{opacity:1}80%{opacity:1}to{opacity:0}}.settings-sep{border:none;border-top:1px solid var(--border);margin:1.25rem 0}.settings-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.settings-row input{background:var(--bg);border:1px solid var(--border-strong);color:var(--text);padding:.45rem .7rem;border-radius:var(--radius);min-width:180px;font-size:.875rem}.phone-input{background:var(--bg);border:1px solid var(--border-strong);color:var(--text);padding:.45rem .7rem;border-radius:var(--radius);min-width:200px;font-size:.875rem}.settings-page{padding:1.5rem 2rem 2.5rem;max-width:720px;margin:0 auto;animation:slideDown .15s ease}.settings-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem}.settings-page-title{font-size:1.35rem;font-weight:800;letter-spacing:-.03em;color:var(--text)}.stats-page{padding:1.5rem 2rem 2rem;max-width:1100px;margin:0 auto;animation:slideDown .15s ease}.stats-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem}.stats-page-title{font-size:1.35rem;font-weight:800;letter-spacing:-.03em;color:var(--text)}.books-page{padding:1.5rem 2rem 2rem;max-width:1300px;margin:0 auto}.books-page-header{margin-bottom:1.5rem}.books-page-title{font-size:1.35rem;font-weight:800;letter-spacing:-.03em;color:var(--text)}.bk-page{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:0}.bk-page-header{display:flex;align-items:center;justify-content:space-between;padding:0 0 1.25rem}.bk-page-title{font-size:1.35rem;font-weight:800;margin:0;color:var(--text)}.bk-err{margin-bottom:.75rem;padding:.6rem .9rem;background:var(--danger-bg);color:var(--danger);border-radius:8px;font-size:.85rem;border:1px solid var(--danger-border)}.bk-empty{text-align:center;color:var(--muted);font-size:.88rem;padding:1rem;border-bottom:1px solid var(--border)}.bk-empty-state{text-align:center;padding:3rem 1rem;color:var(--muted)}.bk-empty-icon{font-size:3rem;margin-bottom:.75rem}.bk-add-panel{border:1px solid var(--border);border-radius:12px;padding:1rem 1.25rem;margin-bottom:1rem;background:var(--bg);display:flex;flex-direction:column;gap:.65rem}.bk-add-hint{font-size:.85rem;color:var(--muted);margin:0}.bk-search-row{display:flex;gap:.5rem}.bk-search-row input{flex:1;min-width:0}.bk-confirm-info{display:flex;flex-direction:column;gap:.25rem}.bk-found-badge{font-size:.73rem;font-weight:700;color:#16a34a;text-transform:uppercase}.bk-confirm-title{font-size:1.05rem;font-weight:700;color:var(--text)}.bk-confirm-author{font-size:.85rem;color:var(--muted)}.bk-confirm-desc{font-size:.82rem;color:var(--muted);margin:.1rem 0 0}.bk-confirm-count{font-size:.88rem;font-weight:600;color:var(--text)}.bk-confirm-actions{display:flex;gap:.5rem}.bk-generating-title{font-size:.88rem;color:var(--muted);margin:0}.bk-gen-progress{display:flex;flex-direction:column;gap:.25rem;max-height:300px;overflow-y:auto}.bk-gen-item{font-size:.82rem;padding:.25rem .5rem;border-radius:5px}.bk-gen-pending{color:var(--muted)}.bk-gen-done{color:#16a34a;background:#f0fdf4}.bk-gen-error{color:var(--danger);background:var(--danger-bg)}.dark .bk-gen-done{background:#052e16}.bk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.bk-card{border:1px solid var(--border);border-radius:12px;background:var(--bg);padding:1rem 1rem .75rem;cursor:pointer;transition:all .15s;display:flex;align-items:flex-start;gap:.5rem;position:relative}.bk-card:hover{border-color:var(--accent);box-shadow:0 2px 10px #0000000f;transform:translateY(-1px)}.bk-card-body{flex:1;min-width:0}.bk-card-title{font-size:.95rem;font-weight:700;color:var(--text);margin:0 0 .2rem}.bk-card-author{font-size:.78rem;color:var(--muted);margin:0 0 .6rem}.bk-card-badges{display:flex;flex-wrap:wrap;gap:.3rem}.bk-badge{font-size:.72rem;font-weight:600;padding:.15rem .45rem;border-radius:20px;border:1px solid var(--border);background:var(--bg-muted);color:var(--muted)}.bk-badge-sms{border-color:#16a34a;color:#16a34a;background:#f0fdf4}.bk-badge-off{color:var(--muted)}.dark .bk-badge-sms{background:#052e16}.bk-del-btn{background:none;border:none;color:var(--muted);font-size:1.1rem;cursor:pointer;line-height:1;padding:0 .2rem;border-radius:4px;transition:all .15s;flex-shrink:0}.bk-del-btn:hover{color:var(--danger);background:var(--danger-bg)}.bk-del-confirm{color:var(--danger)!important;background:var(--danger-bg)!important;border:1px solid var(--danger)!important;font-weight:700!important;font-size:.78rem!important;padding:.1rem .35rem!important}.bk-breadcrumb{display:flex;align-items:center;gap:.35rem;padding-bottom:1rem;flex-wrap:wrap}.bk-crumb-btn{background:none;border:none;cursor:pointer;padding:0;font-size:.85rem;color:var(--muted);font-weight:600;transition:color .12s}.bk-crumb-btn:hover{color:var(--text)}.bk-crumb-sep{color:var(--muted);font-size:.85rem}.bk-crumb-current{font-size:.85rem;font-weight:700;color:var(--text)}.bk-book-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding-bottom:1.25rem;flex-wrap:wrap}.bk-book-title{font-size:1.4rem;font-weight:800;margin:0 0 .2rem;color:var(--text)}.bk-book-author{font-size:.88rem;color:var(--muted);margin:0}.bk-book-header-stats{display:flex;gap:.75rem;flex-wrap:wrap}.bk-stat-card{display:flex;flex-direction:column;align-items:center;padding:.5rem .9rem;border-radius:10px;border:1px solid var(--border);background:var(--bg-muted);min-width:60px}.bk-stat-card.good{border-color:#16a34a;background:#f0fdf4}.bk-stat-card.ok{border-color:#d97706;background:#fffbeb}.bk-stat-card.low{border-color:var(--danger);background:var(--danger-bg)}.dark .bk-stat-card.good{background:#052e16}.dark .bk-stat-card.ok{background:#1c1008}.bk-stat-val{font-size:1.15rem;font-weight:800;color:var(--text)}.bk-stat-card.good .bk-stat-val{color:#16a34a}.bk-stat-card.ok .bk-stat-val{color:#d97706}.bk-stat-card.low .bk-stat-val{color:var(--danger)}.dark .bk-stat-card.good .bk-stat-val{color:#4ade80}.bk-stat-label{font-size:.7rem;color:var(--muted);margin-top:.1rem}.bk-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:1.25rem}.bk-tab{background:none;border:none;cursor:pointer;padding:.6rem 1.1rem;font-size:.88rem;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .12s;-webkit-tap-highlight-color:transparent}.bk-tab:hover{color:var(--text)}.bk-tab:active{color:var(--text);background:var(--bg-muted)}.bk-tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.bk-tab:focus:not(:focus-visible){outline:none}.bk-tab-active{color:var(--text);border-bottom-color:var(--accent)}.bk-reading-bar{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;padding:.7rem 1rem;margin-bottom:1rem;border:1px solid var(--border);border-radius:10px;background:var(--bg-muted)}.bk-reading-bar-label{font-size:.83rem;font-weight:600;color:var(--text);white-space:nowrap}.bk-reading-bar-input{width:62px;padding:.3rem .45rem;font-size:.85rem;text-align:center;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text)}.bk-reading-bar-input-wide{width:180px;text-align:left}.bk-reading-bar-input:focus{outline:none;border-color:var(--accent)}.bk-reading-bar-goal{font-size:.83rem;color:var(--muted);white-space:nowrap}.bk-reading-bar-btn{padding:.3rem .65rem;font-size:.8rem}.bk-reading-bar-ok{font-size:1.1rem}.bk-reading-bar-book{font-size:.75rem;color:var(--muted);font-style:italic;margin-left:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:160px}.bk-chapters-list{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:12px;overflow:hidden}.bk-chapter-row{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s}.bk-chapter-row:last-child{border-bottom:none}.bk-chapter-row:hover:not(.bk-chapter-locked){background:var(--bg-muted)}.bk-chapter-active{background:var(--bg-muted);border-left:3px solid var(--accent)}.bk-chapter-locked{opacity:.4;cursor:not-allowed}.bk-chapter-num{font-size:1.1rem;flex-shrink:0;width:1.6rem;text-align:center}.bk-chapter-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:.15rem}.bk-chapter-title{font-size:.9rem;font-weight:600;color:var(--text)}.bk-chapter-meta{font-size:.75rem;color:var(--muted)}.bk-chapter-lock-msg{color:var(--muted)}.bk-chapter-progress{color:#2563eb;font-weight:600}.bk-chapter-retry{color:var(--danger);font-weight:600}.bk-chapter-done-meta{color:#16a34a;font-weight:600}.bk-chapter-ready-meta{color:var(--muted)}.dark .bk-chapter-done-meta{color:#4ade80}.bk-chapter-right{display:flex;align-items:center;gap:.4rem;flex-shrink:0}.bk-score-badge{font-size:.75rem;font-weight:700;padding:.15rem .5rem;border-radius:20px;border:1px solid var(--border);background:var(--bg-muted)}.bk-score-badge.good{color:#16a34a;border-color:#16a34a;background:#f0fdf4}.bk-score-badge.ok{color:#d97706;border-color:#d97706;background:#fffbeb}.bk-score-badge.low{color:var(--danger);border-color:var(--danger);background:var(--danger-bg)}.dark .bk-score-badge.good{background:#052e16}.dark .bk-score-badge.ok{background:#1c1008}.bk-passages-toolbar{display:flex;justify-content:flex-end;margin-bottom:.75rem}.bk-manual-form{border:1px solid var(--border);border-radius:10px;padding:1rem;margin-bottom:.75rem;display:flex;flex-direction:column;gap:.5rem;background:var(--bg-muted)}.bk-manual-types{display:flex;gap:1.25rem}.bk-type-radio{font-size:.83rem;color:var(--text);display:flex;align-items:center;gap:.3rem;cursor:pointer}.bk-form-actions{display:flex;gap:.5rem}.bk-passages-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.75rem}.bk-passage-card{border:1px solid var(--border);border-radius:10px;padding:.85rem;background:var(--bg);position:relative;border-left:3px solid var(--border-strong)}.bk-passage-card.motivating{border-left-color:#16a34a}.bk-passage-card.interesting{border-left-color:#2563eb}.bk-passage-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.4rem}.bk-passage-icon{font-size:.9rem}.bk-passage-text{font-size:.85rem;font-style:italic;color:var(--text);line-height:1.55;margin:0}.bk-config-section{display:flex;flex-direction:column;gap:1.25rem}.bk-config-group{border:1px solid var(--border);border-radius:12px;overflow:hidden}.bk-config-title{font-size:.88rem;font-weight:700;color:var(--text);margin:0;padding:.8rem 1rem;border-bottom:1px solid var(--border);background:var(--bg-muted)}.bk-config-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.8rem 1rem;border-bottom:1px solid var(--border);flex-wrap:wrap}.bk-config-row:last-child{border-bottom:none}.bk-config-label{font-size:.85rem;color:var(--text)}.bk-config-input-row{display:flex;align-items:center;gap:.5rem}.bk-config-input{width:72px;padding:.3rem .5rem;font-size:.85rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);text-align:center}.bk-config-select{padding:.3rem .5rem;font-size:.85rem;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text)}.bk-reading-badge{font-size:.8rem;font-weight:600;padding:.15rem .45rem;border-radius:6px;border:1px solid var(--border);color:var(--text-2)}.bk-reading-badge.goal-met{color:#16a34a;border-color:#16a34a;background:#f0fdf4}.dark .bk-reading-badge.goal-met{background:#052e16}.bk-reading-total{font-size:.8rem;color:var(--muted);padding:.4rem 1rem .6rem;margin:0}.bk-sms-toggle{border:1px solid var(--border);border-radius:8px;background:none;padding:.35rem .75rem;font-size:.85rem;cursor:pointer;transition:all .15s}.bk-sms-on{border-color:#16a34a;background:#f0fdf4;color:#166534}.dark .bk-sms-on{background:#052e16;color:#4ade80}.bk-quiz-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding-bottom:1.25rem;flex-wrap:wrap}.bk-quiz-header-left{flex:1;min-width:0;display:flex;flex-direction:column;gap:.6rem}.bk-quiz-chapter-title{font-size:1.25rem;font-weight:800;margin:0;color:var(--text)}.bk-quiz-progress{display:flex;flex-direction:column;gap:.3rem}.bk-quiz-bar{height:8px;border-radius:4px;background:var(--border);overflow:hidden}.bk-quiz-bar-fill{height:100%;border-radius:4px;background:#16a34a;transition:width .4s ease}.bk-quiz-bar-label{font-size:.8rem;color:var(--muted)}.bk-quiz-bar-retry{color:var(--danger)}.bk-regen-btn{flex-shrink:0}.bk-complete-card{border:2px solid #16a34a;border-radius:14px;padding:2rem;text-align:center;margin-bottom:1.5rem;background:#f0fdf4}.dark .bk-complete-card{background:#052e16;border-color:#4ade80}.bk-complete-emoji{font-size:3rem;margin-bottom:.5rem}.bk-complete-title{font-size:1.2rem;font-weight:800;color:#166534}.dark .bk-complete-title{color:#4ade80}.bk-complete-score{font-size:2rem;font-weight:900;color:#16a34a;margin:.35rem 0}.bk-complete-next{font-size:.88rem;color:var(--muted);margin:.25rem 0 .75rem}.bk-complete-actions{display:flex;gap:.5rem;justify-content:center}.bk-quiz-body{display:flex;flex-direction:column;gap:1rem}.bk-quiz-section{border:1px solid var(--border);border-radius:12px;overflow:hidden}.bk-section-retry{border-color:var(--danger-border)}.bk-section-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.5rem 1rem;color:var(--muted);background:var(--bg-muted);border-bottom:1px solid var(--border)}.bk-section-label-retry{color:var(--danger);background:var(--danger-bg);border-color:var(--danger-border)}.bk-section-label-done{color:#16a34a;background:#f0fdf4;border-color:#bbf7d0}.dark .bk-section-label-done{background:#052e16;border-color:#166534;color:#4ade80}.bk-question{padding:1rem;border-bottom:1px solid var(--border);background:var(--bg)}.bk-question:last-child{border-bottom:none}.bk-question-retry{background:var(--danger-bg)}.bk-question-done{opacity:.7;background:var(--bg-muted)}.bk-question-text{font-size:.93rem;font-weight:600;color:var(--text);margin:0 0 .75rem;line-height:1.5}.bk-open-textarea{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);padding:.6rem .8rem;font-size:.88rem;font-family:inherit;resize:vertical;min-height:72px;transition:border-color .15s}.bk-open-textarea:focus{outline:none;border-color:var(--accent)}.bk-open-textarea:disabled{opacity:.55}.bk-submit-row{display:flex;align-items:center;gap:.5rem;margin-top:.6rem}.bk-submit-btn{font-size:.83rem;padding:.38rem .85rem}.bk-spinner{animation:spin .8s linear infinite;display:inline-block}.bk-answer-done{margin:.3rem 0;padding:.35rem .6rem;background:var(--bg-muted);border-radius:6px;font-size:.83rem;font-style:italic;color:var(--text-2)}.bk-feedback{font-size:.83rem;margin-top:.45rem;padding:.4rem .65rem;border-radius:7px;line-height:1.5}.bk-feedback-correct{color:#166534;background:#f0fdf4}.bk-feedback-wrong{color:var(--danger);background:var(--danger-bg)}.bk-prev-feedback{margin-bottom:.5rem!important}.dark .bk-feedback-correct{color:#4ade80;background:#052e16}.bk-generating-msg{padding:2rem;text-align:center;color:var(--muted);font-size:.9rem;animation:pulse 1.4s infinite}@keyframes pulse{0%{opacity:.6}to{opacity:1}}.sidebar-streak{margin:.5rem 1rem;padding:.4rem .75rem;border-radius:8px;background:linear-gradient(135deg,#ff6b35,#f7931e);color:#fff;font-size:.82rem;text-align:center}.dark .sidebar-streak{background:linear-gradient(135deg,#7c2d12,#92400e)}.dash-loading{padding:2rem;text-align:center;font-size:1.5rem}.dash-layout{padding:1.5rem 2rem;max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem}.dash-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.dash-header-left{display:flex;flex-direction:column;min-width:0;flex:1}.dash-title{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;color:var(--text);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dash-date{font-size:.88rem;color:var(--muted);margin-top:.25rem;text-transform:capitalize}.dash-header-controls{display:flex;align-items:center;gap:.4rem;flex-shrink:0}.dash-ctrl-btn{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;width:38px;height:38px;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;-webkit-tap-highlight-color:transparent}.dash-ctrl-btn:hover,.dash-ctrl-btn:active{background:var(--bg-muted)}.dash-ctrl-btn:focus:not(:focus-visible){outline:none}.dash-ctrl-select{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:.82rem;font-weight:600;padding:.4rem .5rem;height:38px;cursor:pointer;outline:none}@media (max-width: 700px){.dash-layout{padding:1rem}.dash-title{font-size:1.25rem}.dash-date{font-size:.78rem}.dash-ctrl-btn{width:34px;height:34px;font-size:1rem}.dash-ctrl-select{font-size:.78rem;height:34px}}.dash-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media (max-width: 700px){.dash-cards{grid-template-columns:1fr 1fr}}.dash-card{border:1px solid var(--border);border-radius:14px;padding:1.25rem 1.25rem 1rem;background:var(--bg);display:flex;flex-direction:column;gap:.2rem}.dash-card-streak{background:linear-gradient(135deg,#fff7ed,#fef3c7);border-color:#f59e0b}.dark .dash-card-streak{background:linear-gradient(135deg,#1c1008,#1c0f00);border-color:#92400e}.dash-card-icon{font-size:1.4rem}.dash-card-value{font-size:2rem;font-weight:800;letter-spacing:-.04em;color:var(--text);line-height:1}.dash-card-label{font-size:.75rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em}.dash-mini-bar{height:4px;border-radius:2px;background:var(--border);margin-top:.4rem;overflow:hidden}.dash-mini-fill{height:100%;background:var(--text);border-radius:2px;transition:width .4s ease}.dash-body{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;align-items:start}@media (max-width: 800px){.dash-body{grid-template-columns:1fr}}.dash-col{display:flex;flex-direction:column;gap:1.25rem}.dash-section{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg)}.dash-section-title{font-size:.82rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:.85rem 1rem .65rem;border-bottom:1px solid var(--border);background:var(--surface)}.dash-section-header{display:flex;align-items:center;justify-content:space-between;padding:.65rem 1rem;border-bottom:1px solid var(--border);background:var(--surface)}.dash-section-header .dash-section-title{padding:0;border:none;background:none}.dash-add-btn{font-size:.85rem;padding:.2rem .6rem}.dash-empty{padding:.85rem 1rem;color:var(--muted);font-size:.85rem}.dash-task{display:flex;align-items:center;gap:.65rem;padding:.6rem 1rem;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}.dash-task:last-child{border-bottom:none}.dash-task:hover{background:var(--bg-muted)}.dash-task-done .dash-task-title{text-decoration:line-through;opacity:.5}.dash-task-check{font-size:1.1rem;flex-shrink:0}.dash-task-title{font-size:.88rem;color:var(--text)}.dash-task-time{font-size:.75rem;color:var(--muted);margin-right:.4rem}.dash-tasks-summary{padding:.5rem 1rem;font-size:.8rem;font-weight:600;color:var(--muted);border-top:1px solid var(--border);background:var(--bg-subtle)}.dash-note-area{width:100%;box-sizing:border-box;border:none;border-bottom:1px solid var(--border);padding:.85rem 1rem;resize:none;font-size:.88rem;font-family:inherit;background:var(--bg);color:var(--text);outline:none}.dash-note-area:focus{background:var(--bg-subtle)}.dash-note-actions{padding:.65rem 1rem;display:flex;align-items:center;gap:.75rem}.dash-note-ok{font-size:.82rem;color:#16a34a;font-weight:600}.dash-goal-form{padding:.85rem 1rem;display:flex;flex-direction:column;gap:.5rem;border-bottom:1px solid var(--border);background:var(--bg-subtle)}.dash-goal-row{display:flex;gap:.5rem}.dash-goal-row select{flex:1}.dash-goal-target{width:70px}.dash-goal{padding:.75rem 1rem;border-bottom:1px solid var(--border)}.dash-goal:last-child{border-bottom:none}.dash-goal-done{opacity:.65}.dash-goal-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.dash-goal-title{font-size:.88rem;font-weight:600;color:var(--text)}.dash-goal-meta{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted);margin:.2rem 0 .4rem}.dash-goal-type{text-transform:capitalize}.dash-goal-bar{height:6px;border-radius:3px;background:var(--border);overflow:hidden}.dash-goal-fill{height:100%;background:var(--text);border-radius:3px;transition:width .4s ease}.dash-goal-actions{display:flex;gap:.3rem}.dash-goal-inc{background:var(--text);color:var(--bg);border:none;border-radius:6px;padding:.15rem .5rem;font-size:.78rem;font-weight:700;cursor:pointer}.dash-goal-del{background:none;border:none;color:var(--muted);font-size:1rem;cursor:pointer;padding:0 .25rem}.dash-goal-del:hover{color:var(--danger)}.dash-passage{display:flex;gap:.6rem;align-items:flex-start;padding:.7rem 1rem;border-bottom:1px solid var(--border);border-left:3px solid var(--border-strong)}.dash-passage:last-child{border-bottom:none}.dash-passage.motivating{border-left-color:#16a34a}.dash-passage.interesting{border-left-color:#2563eb}.dash-passage-icon{font-size:1rem;flex-shrink:0}.dash-passage-text{font-size:.83rem;font-style:italic;color:var(--text);line-height:1.5;margin:0}.sc-wrap{width:100%}.sc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.75rem}@media (max-width: 560px){.sc-cards{grid-template-columns:1fr}}.sc-card{border:1px solid var(--border);border-radius:12px;padding:1.1rem 1.25rem;display:flex;flex-direction:column;gap:.25rem;background:var(--bg)}.sc-value{font-size:2rem;font-weight:800;letter-spacing:-.04em;color:var(--text);line-height:1}.sc-label{font-size:.78rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em}.sc-sub{font-size:.75rem;color:var(--muted);margin-top:.1rem}.sc-progress-bar{height:4px;background:var(--border);border-radius:4px;margin-top:.5rem;overflow:hidden}.sc-progress-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .4s ease;min-width:2px}.sc-tabs{display:flex;gap:.35rem;margin-bottom:1.25rem}.sc-tab{padding:.3rem .85rem;border:1px solid var(--border-strong);border-radius:20px;background:transparent;color:var(--muted);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .15s}.sc-tab{-webkit-tap-highlight-color:transparent}.sc-tab:hover,.sc-tab:active{background:var(--bg-muted);color:var(--text)}.sc-tab:focus:not(:focus-visible){outline:none}.sc-tab-active{background:var(--accent);color:var(--bg);border-color:var(--accent)}.sc-tab-active:hover,.sc-tab-active:active{background:var(--accent-hover);color:var(--bg);border-color:var(--accent-hover)}.sc-chart-wrap{border:1px solid var(--border);border-radius:12px;padding:1rem 1rem .25rem;background:var(--bg)}.dark .sc-line{stroke:#fff}.dark .sc-area{fill:url(#areaGradDark)}.sc-tooltip{background:var(--accent);color:#fff;border-radius:8px;padding:.35rem .6rem;font-size:.78rem;font-weight:600;display:flex;flex-direction:column;gap:.1rem;pointer-events:none;white-space:nowrap;box-shadow:0 4px 16px #0000002e}.sc-tooltip strong{font-size:1rem}.sc-tooltip-label{font-weight:400;opacity:.85}.sc-empty{color:var(--muted);font-size:.9rem;padding:.5rem 0}.stats-wrap{width:100%}.stats-loading{color:var(--muted);font-size:.9rem;padding:.5rem 0}.calendar-wrap{padding:1.25rem 1.5rem;max-width:1400px;margin:0 auto}.fc{--fc-border-color: var(--border);--fc-page-bg-color: var(--bg);--fc-neutral-bg-color: var(--bg-subtle);--fc-today-bg-color: #f8faff;--fc-list-event-hover-bg-color: var(--bg-muted);--fc-button-bg-color: var(--surface);--fc-button-border-color: var(--border-strong);--fc-button-text-color: var(--text-2);--fc-button-hover-bg-color: var(--bg-muted);--fc-button-hover-border-color: var(--text-2);--fc-button-active-bg-color: var(--accent);--fc-button-active-border-color: var(--accent)}.fc .fc-button-primary:not(:disabled).fc-button-active,.fc .fc-button-primary:not(:disabled):active{color:var(--bg)!important;background-color:var(--accent)!important;border-color:var(--accent)!important}.fc .fc-button-primary:not(:disabled):hover{color:var(--text)!important}.fc .fc-toolbar-title{font-size:1.05rem!important;font-weight:700;color:var(--text);text-transform:capitalize;letter-spacing:-.02em}.fc .fc-col-header-cell-cushion,.fc .fc-daygrid-day-number{color:var(--text-2);font-weight:500}.fc .fc-daygrid-day.fc-day-today .fc-daygrid-day-number{background:var(--accent);color:#fff;border-radius:50%;width:1.75em;height:1.75em;display:flex;align-items:center;justify-content:center}.fc .fc-event{border-radius:5px;font-size:.8rem;font-weight:500;border:none!important;box-shadow:var(--shadow-sm)}.fc-event-custom{display:flex;align-items:center;gap:5px;padding:1px 4px;width:100%;overflow:hidden}.fc-event-check{width:13px;height:13px;flex-shrink:0;cursor:pointer;margin:0;border-radius:3px}.fc-event-check-future{opacity:.35;cursor:not-allowed}.fc-event-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;line-height:1.3}.fc-event-label-done{text-decoration:line-through;opacity:.6}.hint{font-size:.8rem;color:var(--muted);margin-top:1.25rem;line-height:1.6;padding:.75rem 1rem;background:var(--bg-muted);border-radius:var(--radius);border:1px solid var(--border)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .12s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;width:100%;max-width:440px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modalIn .15s ease}@keyframes modalIn{0%{opacity:0;transform:scale(.96) translateY(-8px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal h2{margin:0 0 1.1rem;font-size:1.05rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.modal label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.3rem}.modal input,.modal select{width:100%;margin-bottom:.85rem;background:var(--bg);border:1px solid var(--border-strong);color:var(--text);padding:.5rem .7rem;border-radius:var(--radius);font-size:.9rem;transition:border-color .15s,box-shadow .15s}.modal input:focus,.modal select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #11182714}.input-narrow{width:4.5rem!important;margin-bottom:0!important;text-align:center}.check-row{display:flex;align-items:center;gap:.5rem;margin:.15rem 0 .85rem;font-size:.9rem;cursor:pointer;color:var(--text-2);font-weight:500}.check-row input{width:16px;height:16px;margin-bottom:0;cursor:pointer;accent-color:var(--accent)}.recurrence-box{padding:.85rem;margin-bottom:.85rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-subtle)}.recurrence-box label{margin-bottom:.3rem}.recurrence-row{display:flex;gap:.5rem;align-items:center;margin-bottom:.75rem}.recurrence-row select{flex:1;margin-bottom:0}.field-note{font-size:.78rem;color:var(--muted);margin:-.4rem 0 .75rem;line-height:1.45}.modal-actions{display:flex;flex-wrap:wrap;gap:.45rem;justify-content:flex-end;margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--border)}.done-toggle-row{margin-bottom:1rem}.btn-check{width:100%;padding:.6rem 1rem;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg);color:var(--muted);font-size:.875rem;cursor:pointer;text-align:left;transition:all .15s;font-weight:500}.btn-check:hover{border-color:var(--success);color:var(--success);background:var(--success-bg)}.btn-check-done{border-color:var(--success);background:var(--success-bg);color:var(--success);font-weight:600}.btn-check-disabled{border-color:var(--border);background:var(--bg-muted);color:var(--subtle);cursor:not-allowed;opacity:.75}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:var(--bg)}.login-loading{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%}.login-spinner{width:32px;height:32px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-card{width:100%;max-width:400px}.login-brand-big{display:flex;flex-direction:column;align-items:center;margin-bottom:1.75rem}.login-logo-big{width:160px;height:160px;border-radius:20px;object-fit:cover}.login-brand{display:flex;align-items:center;gap:.65rem;margin-bottom:2rem}.login-logo-sm{width:40px;height:40px;border-radius:10px;object-fit:cover;flex-shrink:0}.login-brand-name{font-size:1.15rem;font-weight:800;letter-spacing:-.035em;color:var(--text)}.login-title{margin:0 0 .4rem;font-size:1.75rem;font-weight:800;letter-spacing:-.04em;color:var(--text);line-height:1.15}.login-sub{margin:0 0 1.75rem;font-size:.9rem;color:var(--muted);line-height:1.5}.login-form{display:flex;flex-direction:column}.login-field{margin-bottom:1rem}.login-field label{display:block;font-size:.78rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.35rem}.login-field input{width:100%;background:var(--bg);border:1px solid var(--border-strong);color:var(--text);padding:.65rem .85rem;border-radius:var(--radius);font-size:1rem;transition:border-color .15s,box-shadow .15s}.login-field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #11182714}.login-err{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger);padding:.55rem .8rem;border-radius:var(--radius);font-size:.85rem;margin-bottom:.85rem;font-weight:500}.login-btn{width:100%;padding:.75rem;font-size:1rem;font-weight:600;border-radius:var(--radius);background:var(--accent);color:#fff;border:none;cursor:pointer;margin-top:.35rem;transition:background .15s;letter-spacing:-.01em}.login-btn:hover:not(:disabled){background:var(--accent-hover)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-footer-note{margin:1.25rem 0 0;font-size:.875rem;color:var(--muted);text-align:center}.login-link{background:none;border:none;color:var(--text);font-size:.875rem;font-weight:600;cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:2px}.login-link:hover{color:var(--muted)}.offline-box{background:#fafafa;border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.offline-title{font-size:1rem;font-weight:700;color:var(--text);margin:0 0 .65rem}.offline-msg{font-size:.875rem;color:var(--muted);margin:0 0 .65rem;line-height:1.55}.offline-cmd{background:var(--text);color:#fff;font-family:Consolas,Courier New,monospace;font-size:.9rem;padding:.6rem 1rem;border-radius:6px;margin:0 0 .65rem;-webkit-user-select:all;user-select:all}button{-webkit-tap-highlight-color:transparent}button:focus:not(:focus-visible){outline:none}button::-moz-focus-inner{border:0}