:root{--primary:#0e7162;--primary-hover:#0a5a4d;--primary-light:#e4f4f1;--primary-glow:#0e71622e;--navy:#1a3344;--text:#1e3040;--text-muted:#5a7080;--text-faint:#8fa5b0;--surface:#fff;--surface-alt:#f6fafa;--bg:#eef4f3;--line:#d5e3e4;--line-light:#e8f1f2;--danger:#dc2626;--danger-light:#fee2e2;--warning:#d97706;--warning-light:#fef3c7;--success:#059669;--success-light:#d1fae5;--radius-sm:8px;--radius-md:13px;--radius-lg:18px;--radius-xl:24px;--radius-full:999px;--shadow-sm:0 2px 8px #14323c12;--shadow-md:0 8px 28px #0e2d371a;--shadow-lg:0 18px 55px #0e2d3724;--shadow-xl:0 30px 80px #00000038;--transition:.18s cubic-bezier(.4, 0, .2, 1);font-synthesis:none;-webkit-font-smoothing:antialiased}.dark-mode{--primary:#14b8a6;--primary-hover:#0d9488;--primary-light:#0f2d2b;--primary-glow:#14b8a633;--navy:#c8dce7;--text:#e2eef3;--text-muted:#8fafc0;--text-faint:#5a7a8a;--surface:#1a2730;--surface-alt:#152028;--bg:#101d24;--line:#253545;--line-light:#1e2f3a;--danger:#f87171;--danger-light:#3f1616;--warning-light:#3a2700;--success-light:#0a2e20;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 8px 28px #0006;--shadow-lg:0 18px 55px #00000080;--shadow-xl:0 30px 80px #0009}*,:before,:after{box-sizing:border-box}body{background:var(--bg);min-width:320px;min-height:100vh;color:var(--text);transition:background var(--transition), color var(--transition);margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}a{color:inherit}.app-shell{font-family:var(--planner-font,"Segoe UI", Tahoma, Arial, sans-serif);background:radial-gradient(ellipse at 88% 6%, #14b8a624, transparent 30rem), radial-gradient(ellipse at 6% 50%, #38bdf817, transparent 32rem), var(--bg);min-height:100vh;transition:background var(--transition);padding:24px 18px 52px;position:relative;overflow:hidden}.ambient{filter:blur(3px);pointer-events:none;opacity:.38;border-radius:999px;transition:opacity .4s;position:fixed}.ambient-one{background:#99f6e4;width:260px;height:260px;top:-140px;right:14%}.ambient-two{background:#bae6fd;width:190px;height:190px;bottom:-100px;left:6%}.dark-mode .ambient{opacity:.08}.planner-shell{z-index:1;width:min(1440px,100%);margin:auto;position:relative}.top-brand{color:var(--navy);align-items:center;gap:12px;margin:0 6px 16px;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg, var(--primary), #14b8a6);width:48px;height:48px;box-shadow:0 10px 28px var(--primary-glow);transition:transform var(--transition);border-radius:15px;flex:none;place-items:center;display:grid}.brand-mark:hover{transform:rotate(-6deg)scale(1.05)}.brand-mark svg{filter:drop-shadow(0 2px 4px #0000002e)}.top-brand span{letter-spacing:-.3px;color:var(--navy);font-size:17px;font-weight:800;display:block}.top-brand small{color:var(--text-muted);margin-top:1px;font-size:11.5px;display:block}.brand-right{align-items:center;gap:8px;margin-right:auto;display:flex}.save-indicator{color:var(--text-faint);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-full);transition:color var(--transition), background var(--transition);align-items:center;gap:6px;padding:6px 12px;font-size:12px;display:flex}.save-indicator.saved{color:var(--success)}.dark-toggle{border:1px solid var(--line);width:36px;height:36px;color:var(--text-muted);background:var(--surface);transition:all var(--transition);border-radius:10px;place-items:center;display:inline-grid}.dark-toggle:hover{color:var(--primary);background:var(--primary-light);border-color:var(--primary)}.stats-bar{flex-wrap:wrap;align-items:stretch;gap:10px;margin-bottom:12px;display:flex}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);min-width:130px;transition:box-shadow var(--transition);flex:1;align-items:center;gap:10px;padding:11px 16px;display:flex}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-icon{background:var(--primary-light);width:36px;height:36px;color:var(--primary);border-radius:10px;flex:none;place-items:center;display:grid}.stat-info{flex-direction:column;display:flex}.stat-value{color:var(--navy);font-size:20px;font-weight:800;line-height:1}.stat-label{color:var(--text-muted);margin-top:2px;font-size:11px}.progress-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);flex-direction:column;flex:2;justify-content:center;gap:6px;min-width:200px;padding:10px 16px;display:flex}.progress-head{justify-content:space-between;align-items:center;display:flex}.progress-head span{color:var(--text-muted);font-size:12px;font-weight:600}.progress-head strong{color:var(--primary);font-size:12px;font-weight:800}.progress-track{background:var(--line-light);border-radius:var(--radius-full);height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary), #14b8a6);border-radius:var(--radius-full);height:100%;transition:width .5s cubic-bezier(.4,0,.2,1)}.toolbar{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(16px);z-index:20;transition:background var(--transition);background:#ffffffe0;border:1px solid #ffffffd9;align-items:center;gap:10px;margin-bottom:14px;padding:10px 14px;display:flex;position:sticky;top:8px}.dark-mode .toolbar{background:#1a2730eb;border-color:#ffffff14}.toolbar-group{align-items:center;gap:6px;display:flex}.toolbar-divider{background:var(--line);width:1px;height:24px;margin:0 4px}.toolbar-spacer{flex:1}.action-button{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);min-height:40px;transition:all var(--transition);justify-content:center;align-items:center;gap:7px;padding:7px 14px;font-size:13.5px;font-weight:700;display:inline-flex}.action-button:hover:not(:disabled){box-shadow:var(--shadow-sm);background:#f5fffe;border-color:#8ec8c3;transform:translateY(-1px)}.action-button.primary{color:#fff;border-color:var(--primary);background:linear-gradient(135deg, var(--primary), #15998e);box-shadow:0 6px 18px var(--primary-glow)}.action-button.primary:hover:not(:disabled){background:linear-gradient(135deg, var(--primary-hover), var(--primary));box-shadow:0 8px 22px var(--primary-glow)}.icon-button{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-muted);transition:all var(--transition);background:0 0;border:1px solid #0000;flex:none;place-items:center;display:inline-grid;position:relative}.icon-button:hover:not(:disabled){color:var(--primary);background:var(--primary-light);border-color:var(--line)}.icon-button.active{color:#fff;background:var(--primary);border-color:var(--primary)}.icon-button.danger-action:hover{color:var(--danger);background:var(--danger-light)}.icon-button.highlight-action.active{color:#78350f;background:#fde047;border-color:#f59e0b}.icon-button.red-action.active{color:#fff;background:var(--danger);border-color:var(--danger)}.icon-button.holiday-action.active{color:#fff;background:#b91c1c;border-color:#991b1b}.icon-button.holiday-action:hover:not(:disabled){color:#b91c1c;background:#fee2e2;border-color:#fecaca}.icon-button.holiday-action.active:hover:not(:disabled){color:#fff;background:#991b1b;border-color:#7f1d1d}.export-menu{position:relative}.export-menu summary{-webkit-user-select:none;user-select:none;border-radius:var(--radius-sm);border:1px solid var(--line);color:var(--primary);background:var(--primary-light);cursor:pointer;transition:all var(--transition);align-items:center;gap:7px;padding:9px 14px;font-size:13.5px;font-weight:700;list-style:none;display:flex}.export-menu summary::-webkit-details-marker{display:none}.export-menu summary:hover,.export-menu[open] summary{background:var(--primary);color:#fff;border-color:var(--primary)}.export-popover{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-md);width:218px;box-shadow:var(--shadow-lg);z-index:30;padding:6px;animation:.16s cubic-bezier(.4,0,.2,1) popoverIn;position:absolute;top:calc(100% + 8px);left:0}@keyframes popoverIn{0%{opacity:0;transform:translateY(-6px)scale(.97)}to{opacity:1;transform:none}}.export-popover button{border-radius:var(--radius-sm);width:100%;color:var(--text);text-align:right;transition:all var(--transition);background:0 0;border:0;align-items:center;gap:9px;padding:9px 11px;font-size:13px;display:flex}.export-popover button:hover:not(:disabled){background:var(--primary-light);color:var(--primary)}.export-popover .danger-item{color:var(--danger);border-top:1px solid var(--line-light);border-radius:0 0 var(--radius-sm) var(--radius-sm);margin-top:4px;padding-top:6px}.export-popover .danger-item:hover{background:var(--danger-light)!important}.search-bar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);align-items:center;gap:10px;margin-bottom:12px;padding:10px 16px;display:flex}.search-bar svg{color:var(--text-faint);flex:none}.search-bar input{color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:14px}.search-bar input::placeholder{color:var(--text-faint)}.search-clear{color:var(--text-faint);background:0 0;border:0;border-radius:6px;place-items:center;padding:4px;display:inline-grid}.search-clear:hover{color:var(--danger);background:var(--danger-light)}.search-count{color:var(--text-muted);white-space:nowrap;font-size:12px}.generator{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition);grid-template-columns:minmax(220px,1fr) repeat(2,minmax(155px,210px)) auto;align-items:end;gap:13px;margin:0 0 14px;padding:16px 20px;display:grid}.generator:hover{box-shadow:var(--shadow-md)}.generator-title{align-items:center;gap:12px;display:flex}.feature-icon{width:44px;height:44px;color:var(--primary);background:var(--primary-light);border-radius:12px;flex:none;place-items:center;display:grid}.generator h2{color:var(--navy);margin:0 0 3px;font-size:16px;font-weight:800}.generator p{color:var(--text-muted);margin:0;font-size:12px}.generator label,.settings-grid label{color:var(--text-muted);gap:5px;font-size:12px;font-weight:700;display:grid}.generator input,.settings-grid input,.settings-grid select{border:1px solid var(--line);border-radius:var(--radius-sm);min-height:40px;color:var(--text);background:var(--surface-alt);transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:7px 11px}.generator input:focus,.settings-grid input:focus,.settings-grid select:focus,.title-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:var(--surface)}.generate-button{border-radius:var(--radius-sm);color:#fff;background:linear-gradient(135deg, var(--primary), #15998e);min-height:40px;box-shadow:0 6px 18px var(--primary-glow);transition:all var(--transition);white-space:nowrap;border:none;align-items:center;gap:7px;padding:8px 18px;font-size:14px;font-weight:700;display:inline-flex}.generate-button:hover:not(:disabled){box-shadow:0 9px 24px var(--primary-glow);transform:translateY(-1px)}.settings-panel{border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-md);margin-bottom:14px;padding:20px 22px;animation:.22s cubic-bezier(.4,0,.2,1) slideDown}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}.section-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;margin-bottom:16px;padding-bottom:12px;display:flex}.section-heading h2{color:var(--navy);margin:0 0 3px;font-size:17px}.section-heading p{color:var(--text-muted);margin:0;font-size:12px}.settings-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.logo-input{position:relative}.logo-input span{border:1px dashed var(--line);border-radius:var(--radius-sm);min-height:40px;color:var(--primary);background:var(--primary-light);cursor:pointer;transition:all var(--transition);justify-content:center;align-items:center;gap:7px;font-size:13px;font-weight:600;display:flex}.logo-input span:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.logo-input input{opacity:0;cursor:pointer;position:absolute;inset:22px 0 0}.settings-options{border-top:1px solid var(--line);color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:22px;margin-top:16px;padding-top:14px;font-size:13px;display:flex}.settings-options label{cursor:pointer;align-items:center;gap:8px;display:flex}.settings-options input[type=checkbox]{accent-color:var(--primary);cursor:pointer;width:16px;height:16px}.text-button{color:var(--primary);transition:opacity var(--transition);background:0 0;border:0;align-items:center;gap:6px;padding:4px 2px;font-size:13px;font-weight:700;display:inline-flex}.text-button:hover{opacity:.75}.danger-text{color:var(--danger)!important}.paper{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:26px}.report-header{border-bottom:2px solid var(--navy);grid-template-columns:1fr 2fr 1fr;align-items:center;gap:18px;margin-bottom:20px;padding-bottom:16px;display:grid}.header-side{text-align:center;min-height:70px}.logo-slot{justify-content:center;align-items:center;display:flex}.logo-slot img{object-fit:contain;max-width:120px;max-height:75px}.logo-placeholder{text-align:center;border:1px dashed var(--line);width:72px;height:63px;color:var(--text-faint);border-radius:10px;place-items:center;font-size:11px;display:grid}.header-center{text-align:center;font-weight:700}.header-center p{color:var(--text);margin:2px;font-size:13px}.title-input{border-radius:var(--radius-sm);text-align:center;width:100%;color:var(--navy);transition:border-color var(--transition);background:0 0;border:1px solid #0000;outline:none;margin-top:6px;padding:5px 8px;font-size:clamp(17px,2vw,24px);font-weight:800}.title-input:hover{border-color:var(--line)}.header-details{text-align:center;color:var(--text);flex-direction:column;justify-content:center;align-items:center;font-size:12px;line-height:1.6;display:flex}.header-details p{margin:1px 0}.table-scroll{border:1px solid var(--line);border-radius:var(--radius-md);overflow-x:auto}.planner-table{border-collapse:collapse;width:100%;min-width:1010px;font-size:13px}.planner-table th{color:var(--navy);background:var(--surface-alt);border-bottom:1px solid var(--line);white-space:nowrap;padding:10px 9px;font-size:12.5px;font-weight:800}.planner-table td{text-align:center;border-left:1px solid var(--line-light);border-bottom:1px solid var(--line-light);background:var(--surface);transition:background var(--transition);color:var(--text);padding:6px}.planner-table tbody tr:hover td{background:var(--surface-alt)}.planner-table .topic-column{width:40%}.week-cell{min-width:68px;font-weight:700;background:var(--surface-alt)!important}.week-cell .icon-button{width:28px;height:28px;margin:3px auto 0}.date-cell{white-space:nowrap;min-width:130px;font-size:11.5px;font-weight:600}.date-cell span{display:block}.topic-cell{min-width:290px;padding:0!important}.topic-cell textarea{resize:vertical;width:100%;min-height:60px;color:var(--text);transition:background var(--transition), box-shadow var(--transition);background:0 0;border:0;outline:none;padding:9px 12px;line-height:1.65;display:block}.topic-cell textarea:focus{box-shadow:inset 0 0 0 2px var(--primary);background:var(--primary-light)}.topic-cell textarea:disabled{resize:none;text-align:center;color:var(--text-faint)}.topic-cell textarea.search-match{background:#fef9c3!important}.dark-mode .topic-cell textarea.search-match{background:#3a2e00!important}.red-topic{white-space:pre-wrap;font-weight:700;color:var(--danger)!important}.special-row td{background:#fffbeb!important}.holiday-row td{background:#fff1f2!important}.row-hl-yellow td{background:#fffbeb!important}.row-hl-green td{background:#f0fdf4!important}.row-hl-blue td{background:#f0f9ff!important}.row-hl-purple td{background:#faf5ff!important}.row-hl-orange td{background:#fff7ed!important}.dark-mode .special-row td{background:#2a2000!important}.dark-mode .holiday-row td{background:#3f1118!important}.dark-mode .row-hl-yellow td{background:#2a2000!important}.dark-mode .row-hl-green td{background:#052e16!important}.dark-mode .row-hl-blue td{background:#082f49!important}.dark-mode .row-hl-purple td{background:#3b0764!important}.dark-mode .row-hl-orange td{background:#431407!important}.weekend-row td{color:var(--text-faint);background:var(--surface-alt)!important}.hidden-week-row td:not(.week-cell){color:var(--text-faint);opacity:.72;background:var(--line-light)!important}.drag-target td{box-shadow:inset 0 3px 0 var(--primary)}.hl-tag-yellow{color:#78350f;background:#fef08a;border:1px solid #fde047;border-radius:4px;padding:1px 6px;font-weight:700}.hl-tag-green{color:#14532d;background:#bbf7d0;border:1px solid #86efac;border-radius:4px;padding:1px 6px;font-weight:700}.hl-tag-blue{color:#0c4a6e;background:#bae6fd;border:1px solid #7dd3fc;border-radius:4px;padding:1px 6px;font-weight:700}.hl-tag-purple{color:#581c87;background:#e9d5ff;border:1px solid #d8b4fe;border-radius:4px;padding:1px 6px;font-weight:700}.hl-tag-orange{color:#7c2d12;background:#fed7aa;border:1px solid #fdba74;border-radius:4px;padding:1px 6px;font-weight:700}.dark-mode .hl-tag-yellow{color:#fef08a;background:#451a03;border-color:#78350f}.dark-mode .hl-tag-green{color:#86efac;background:#052e16;border-color:#14532d}.dark-mode .hl-tag-blue{color:#7dd3fc;background:#082f49;border-color:#0c4a6e}.dark-mode .hl-tag-purple{color:#d8b4fe;background:#3b0764;border-color:#581c87}.dark-mode .hl-tag-orange{color:#fdba74;background:#431407;border-color:#7c2d12}.color-picker-wrap{display:inline-flex;position:relative}.color-picker-popover{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:40;white-space:nowrap;align-items:center;gap:6px;padding:6px 8px;animation:.15s popoverIn;display:flex;position:absolute;bottom:calc(100% + 7px);right:50%;transform:translate(50%)}.color-dot-btn{cursor:pointer;border:2px solid #0000;border-radius:999px;place-items:center;width:22px;height:22px;padding:0;font-size:10px;transition:transform .14s,border-color .14s;display:grid}.color-dot-btn:hover{transform:scale(1.22)}.color-dot-btn.active{border-color:var(--navy);box-shadow:0 0 0 2px var(--surface);transform:scale(1.15)}.presets-bar{border-top:1px dashed var(--line);flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:8px;margin-top:10px;padding-top:12px;display:flex}.presets-label{color:var(--text-muted);align-items:center;gap:5px;font-size:12px;font-weight:700;display:flex}.preset-chip-wrap{border:1px solid var(--line);background:var(--surface-alt);border-radius:var(--radius-full);transition:all var(--transition);align-items:center;gap:6px;padding:2px 6px 2px 10px;display:inline-flex}.preset-chip-wrap:hover{border-color:var(--primary);background:var(--primary-light)}.preset-chip-wrap.active-preset{border-color:var(--primary);background:var(--primary-light);box-shadow:0 0 0 2px var(--primary-glow)}.preset-chip-btn{color:var(--text);cursor:pointer;transition:color var(--transition);background:0 0;border:0;padding:3px 0;font-size:12px;font-weight:600}.preset-chip-wrap:hover .preset-chip-btn{color:var(--primary)}.preset-delete-btn{color:var(--text-faint);cursor:pointer;width:18px;height:18px;transition:all var(--transition);background:0 0;border:0;border-radius:999px;place-items:center;padding:0;display:grid}.preset-delete-btn:hover{background:var(--danger);color:#fff;transform:scale(1.15)}.preset-add-trigger{border:1px dashed var(--primary);color:var(--primary);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition);background:0 0;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-flex}.preset-add-trigger:hover{background:var(--primary-light);transform:translateY(-1px)}.preset-add-form{background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius-full);align-items:center;gap:5px;padding:2px 6px 2px 8px;display:inline-flex}.preset-add-input{width:140px;height:24px;color:var(--text);outline:none;min-height:unset!important;background:0 0!important;border:0!important;padding:0!important;font-size:12px!important}.preset-save-btn{background:var(--primary);color:#fff;cursor:pointer;width:22px;height:22px;transition:opacity var(--transition);border:0;border-radius:999px;place-items:center;padding:0;display:grid}.preset-save-btn:hover{opacity:.85}.plans-manager-modal{width:min(760px,100%)}.plans-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;max-height:55vh;margin:16px 0;padding:4px;display:grid;overflow-y:auto}.plan-card-item{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);transition:all var(--transition);cursor:pointer;text-align:right;flex-direction:column;justify-content:space-between;gap:12px;padding:14px 16px;display:flex}.plan-card-item:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.plan-card-item.active-plan{border-color:var(--primary);background:var(--primary-light);box-shadow:0 0 0 2px var(--primary)}.plan-card-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.plan-card-title{color:var(--navy);margin:0 0 4px;font-size:15px;font-weight:800}.plan-card-meta{color:var(--text-muted);font-size:12px}.plan-card-actions{border-top:1px solid var(--line-light);justify-content:space-between;align-items:center;margin-top:4px;padding-top:8px;display:flex}.plan-badge-active{color:var(--primary);background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius-full);padding:2px 8px;font-size:11px;font-weight:700}.plan-item-btns{align-items:center;gap:4px;display:flex}.plan-switch-btn{border:1px solid var(--line);border-radius:var(--radius-full);background:var(--surface);color:var(--navy);cursor:pointer;transition:all var(--transition);align-items:center;gap:6px;padding:6px 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