:root{--bg:#0f1117;--bg-surface:#1a1b23;--bg-elevated:#22232e;--bg-hover:#2a2b38;--border:#2e303a;--text:#e1e2e8;--text-dim:#8b8d98;--text-muted:#5c5e6a;--accent:#818cf8;--accent-hover:#6366f1;--danger:#f87171;--danger-hover:#ef4444;--success:#34d399;--radius:8px;--radius-lg:12px;--shadow:0 4px 24px #0006;--font:"Inter", system-ui, -apple-system, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.5}#root{flex-direction:column;min-height:100dvh;display:flex}.platform-selector{justify-content:center;align-items:center;min-height:100dvh;padding:20px;display:flex}.platform-selector-inner{text-align:center}.platform-selector h1{margin-bottom:8px;font-size:2rem;font-weight:700}.platform-selector p{color:var(--text-dim);margin-bottom:32px}.platform-buttons{justify-content:center;gap:20px;display:flex}.platform-btn{border:2px solid var(--border);background:var(--bg-surface);color:var(--text);border-radius:var(--radius-lg);cursor:pointer;flex-direction:column;align-items:center;gap:12px;padding:32px 48px;font-size:1.1rem;font-weight:600;transition:all .2s;display:flex}.platform-btn:hover{border-color:var(--accent);background:var(--bg-elevated);transform:translateY(-2px)}.platform-btn.instagram:hover{border-color:#e1306c}.platform-btn.tiktok:hover{border-color:#00f2ea}.app-header{background:var(--bg-surface);border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;display:flex}.header-left{align-items:center;gap:16px;display:flex}.header-title{font-size:1.25rem;font-weight:700}.header-platform-chip{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);cursor:pointer;border-radius:20px;align-items:center;gap:8px;padding:6px 14px;font-size:.85rem;font-weight:500;transition:all .2s;display:flex}.header-platform-chip:hover{border-color:var(--accent)}.header-platform-chip.instagram{border-color:#e1306c55}.header-platform-chip.tiktok{border-color:#00f2ea55}.chip-switch{color:var(--text-muted);font-size:.75rem}.header-right{align-items:center;gap:12px;display:flex}.view-toggle{background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);display:flex;overflow:hidden}.view-toggle button{color:var(--text-dim);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:8px 14px;font-size:.85rem;font-weight:500;transition:all .15s;display:flex}.view-toggle button:hover{color:var(--text);background:var(--bg-hover)}.view-toggle button.active{background:var(--accent);color:#fff}.btn-primary{background:var(--accent);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;padding:8px 18px;font-size:.9rem;font-weight:600;transition:background .15s}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:8px 18px;font-size:.9rem;font-weight:500;transition:all .15s}.btn-secondary:hover{background:var(--bg-hover)}.btn-danger{color:var(--danger);border:1px solid var(--danger);border-radius:var(--radius);cursor:pointer;background:0 0;padding:8px 18px;font-size:.9rem;font-weight:500;transition:all .15s}.btn-danger:hover{background:var(--danger);color:#fff}.btn-icon{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-dim);border-radius:var(--radius);cursor:pointer;justify-content:center;align-items:center;padding:8px;transition:all .15s;display:flex}.btn-icon:hover{color:var(--text);border-color:var(--accent)}.btn-nav{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:6px 14px;font-size:1rem;transition:all .15s}.btn-nav:hover{background:var(--bg-hover)}.btn-small{border:1px solid var(--border);background:var(--accent);color:#fff;cursor:pointer;border-radius:6px;padding:4px 12px;font-size:.8rem;font-weight:500;transition:all .15s}.btn-small:hover{background:var(--accent-hover)}.btn-small.btn-secondary{background:var(--bg-elevated);color:var(--text)}.btn-small.btn-secondary:hover{background:var(--bg-hover)}.btn-small.btn-danger{color:var(--danger);border-color:var(--danger);background:0 0}.btn-small.btn-danger:hover{background:var(--danger);color:#fff}.app-main{flex:1;padding:24px;overflow-x:auto}.loader{color:var(--text-dim);flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:80px 20px;display:flex}.loader-spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.filter-wrapper{position:relative}.btn-icon.has-filter{border-color:var(--accent);color:var(--accent)}.filter-badge{background:var(--danger);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.filter-dropdown{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);z-index:50;min-width:200px;animation:.15s ease-out modalIn;position:absolute;top:calc(100% + 8px);left:0}.filter-header{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:10px 14px;font-size:.8rem;font-weight:600}.filter-item{cursor:pointer;align-items:center;gap:10px;padding:8px 14px;font-size:.9rem;transition:background .1s;display:flex}.filter-item:hover{background:var(--bg-hover)}.filter-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.filter-swatch{border-radius:4px;flex-shrink:0;width:14px;height:14px}.calendar-view{max-width:1200px;margin:0 auto}.calendar-nav{justify-content:center;align-items:center;gap:20px;margin-bottom:20px;display:flex}.calendar-month{text-transform:capitalize;text-align:center;min-width:200px;font-size:1.2rem;font-weight:600}.calendar-grid{background:var(--border);border:1px solid var(--border);border-radius:var(--radius-lg);grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.calendar-header-cell{background:var(--bg-elevated);text-align:center;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;padding:10px;font-size:.8rem;font-weight:600}.calendar-cell{background:var(--bg-surface);min-width:0;min-height:110px;padding:6px;transition:background .15s;overflow:hidden}.calendar-cell.empty{background:var(--bg)}.calendar-cell.today{background:var(--bg-elevated)}.calendar-cell.drag-over{background:var(--accent-hover);opacity:.7}.cell-day-number{justify-content:space-between;align-items:center;margin-bottom:4px;padding:0 2px;display:flex}.cell-day-number span{color:var(--text-dim);font-size:.8rem;font-weight:600}.today .cell-day-number span{color:var(--accent)}.cell-add-btn{width:20px;height:20px;color:var(--text-muted);cursor:pointer;opacity:0;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;font-size:.9rem;transition:all .15s;display:flex}.calendar-cell:hover .cell-add-btn{opacity:1}.cell-add-btn:hover{background:var(--accent);color:#fff}.cell-entries{flex-direction:column;gap:3px;display:flex}.calendar-card{background:var(--bg-elevated);cursor:grab;border-left:3px solid #666;border-radius:6px;min-width:0;padding:4px 8px;font-size:.78rem;transition:all .15s;overflow:hidden}.calendar-card:hover{background:var(--bg-hover)}.calendar-card.dragging{opacity:.4}.card-title{white-space:nowrap;text-overflow:ellipsis;font-weight:500;display:block;overflow:hidden}.card-bottom{justify-content:space-between;align-items:center;margin-top:2px;display:flex}.card-brand{color:#fff;border-radius:4px;padding:1px 6px;font-size:.65rem;font-weight:600;display:inline-block}.card-drive-link{color:var(--accent);border-radius:3px;padding:0 2px;font-size:.75rem;font-weight:700;text-decoration:none;transition:all .1s}.card-drive-link:hover{background:var(--accent);color:#fff}.grid-view{max-width:1200px;margin:0 auto}.grid-table-wrapper{overflow-x:auto}.grid-table{border-collapse:collapse;width:100%;font-size:.9rem}.grid-table th{text-align:left;background:var(--bg-elevated);color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:12px 16px;font-size:.8rem;font-weight:600}.grid-table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.grid-table th.sortable:hover{color:var(--accent)}.grid-table td{border-bottom:1px solid var(--border);padding:12px 16px}.clickable-row{cursor:pointer;transition:background .1s}.clickable-row:hover{background:var(--bg-elevated)}.empty-row{text-align:center;color:var(--text-muted);padding:40px 16px}.brand-chip{color:#fff;border-radius:12px;padding:3px 10px;font-size:.78rem;font-weight:600;display:inline-block}.no-brand{color:var(--text-muted);font-style:italic}.description-cell{white-space:nowrap;text-overflow:ellipsis;max-width:250px;color:var(--text-dim);overflow:hidden}.drive-link{color:var(--accent);font-weight:500;text-decoration:none}.drive-link:hover{text-decoration:underline}.badge{background:var(--bg-elevated);color:var(--text-muted);border-radius:12px;padding:2px 10px;font-size:.78rem;font-weight:500;display:inline-block}.badge.test{background:var(--success);color:#064e3b}.badge.type{background:var(--accent);color:#fff}.btn-copy{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;align-self:flex-start;padding:6px 14px;font-size:.85rem;font-weight:500;transition:all .15s}.btn-copy:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow);animation:.2s ease-out modalIn}@keyframes modalIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{justify-content:space-between;align-items:center;padding:20px 24px 0;display:flex}.modal-header h2{font-size:1.2rem;font-weight:700}.btn-close{color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:0;font-size:1.5rem;line-height:1}.btn-close:hover{color:var(--text)}.modal-form{flex-direction:column;gap:16px;padding:20px 24px 24px;display:flex}.modal-form label{color:var(--text-dim);flex-direction:column;gap:6px;font-size:.85rem;font-weight:500;display:flex}.modal-form textarea,.modal-form input[type=text],.modal-form input[type=url],.modal-form input[type=date],.modal-form select{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;font-family:var(--font);padding:10px 12px;transition:border-color .15s}.modal-form textarea{resize:vertical;min-height:60px}.modal-form input:focus,.modal-form textarea:focus,.modal-form select:focus{border-color:var(--accent);outline:none}.checkbox-label{cursor:pointer;align-items:center;flex-direction:row!important;gap:10px!important}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer}.modal-actions{justify-content:space-between;align-items:center;margin-top:8px;display:flex}.modal-actions-right{gap:8px;margin-left:auto;display:flex}.brands-modal{max-width:520px}.brands-list{flex-direction:column;gap:8px;max-height:320px;padding:16px 24px;display:flex;overflow-y:auto}.brands-empty{text-align:center;color:var(--text-muted);padding:24px;font-size:.9rem}.brands-empty p+p{margin-top:8px}.brand-row{border-bottom:1px solid var(--border);padding:8px 0}.brand-row:last-child{border-bottom:none}.brand-display-row{align-items:center;gap:12px;display:flex}.brand-swatch{border-radius:6px;flex-shrink:0;width:24px;height:24px}.brand-label{flex:1;font-weight:500}.brand-actions{gap:6px;display:flex}.brand-edit-row{align-items:center;gap:8px;display:flex}.color-input{cursor:pointer;background:0 0;border:none;border-radius:6px;width:36px;height:36px;padding:0}.brand-name-input{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;font-family:var(--font);flex:1;padding:8px 12px}.brand-name-input:focus{border-color:var(--accent);outline:none}.brand-add-form{border-top:1px solid var(--border);align-items:center;gap:8px;padding:16px 24px;display:flex}@media (width<=768px){.app-header{padding:10px 16px}.header-title{font-size:1rem}.app-main{padding:16px}.calendar-cell{min-height:80px}.calendar-card{padding:3px 6px;font-size:.7rem}.view-toggle button{padding:6px 10px;font-size:.8rem}.platform-btn{padding:24px 32px}}