/* Family Routines — Mobile-first checklist */

:root {
    --bg: #0f172a;
    --surface: #1e293b;
    --surface-hover: #334155;
    --border: #334155;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --success: #22c55e;
    --success-bg: rgba(34, 197, 94, 0.15);
    --danger: #ef4444;
    --radius: 12px;
    --radius-sm: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100dvh;
    -webkit-tap-highlight-color: transparent;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.progress-bar {
    height: 6px;
    background: var(--surface);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--success);
    border-radius: 3px;
    transition: width 0.4s ease;
}

.progress-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    text-align: right;
}

/* Filter pills */
.filters {
    display: flex;
    gap: 8px;
    padding: 12px 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filters::-webkit-scrollbar { display: none; }

.filter-pill {
    flex-shrink: 0;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.filter-pill.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.filter-pill:hover { border-color: var(--accent); }

/* Category sections */
.category-section {
    margin-bottom: 8px;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

/* Checklist items */
.checklist {
    padding: 0 12px;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 12px;
    margin: 2px 0;
    border-radius: var(--radius);
    transition: background 0.15s;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

.checklist-item:active {
    background: var(--surface);
}

.checklist-item.completed .item-title {
    text-decoration: line-through;
    color: var(--text-muted);
}

.checklist-item.completed .checkbox {
    background: var(--success);
    border-color: var(--success);
}

.checklist-item.completed .checkbox svg {
    opacity: 1;
}

.checkbox {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border: 2px solid var(--border);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    margin-top: 1px;
}

.checkbox svg {
    width: 14px;
    height: 14px;
    fill: white;
    opacity: 0;
    transition: opacity 0.2s;
}

.item-content {
    flex: 1;
    min-width: 0;
}

.item-title {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.3;
    transition: all 0.2s;
}

.item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.item-time {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.person-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    color: white;
}

.person-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* Multi-person completion chips */
.completion-chips {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.completion-chip {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.completion-chip.done {
    border-color: var(--success);
    background: var(--success-bg);
    color: var(--success);
}

.completion-chip .chip-check {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.completion-chip.done .chip-check {
    background: var(--success);
    border-color: var(--success);
}

.completion-chip.done .chip-check svg {
    opacity: 1;
}

.completion-chip .chip-check svg {
    width: 8px;
    height: 8px;
    fill: white;
    opacity: 0;
    transition: opacity 0.15s;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.empty-state p {
    font-size: 0.95rem;
}

/* Admin FAB */
.fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--accent);
    color: white;
    border: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    transition: transform 0.2s, background 0.2s;
    z-index: 50;
}

.fab:hover { background: var(--accent-hover); transform: scale(1.05); }
.fab:active { transform: scale(0.95); }

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 200;
    align-items: flex-end;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal-overlay.open { display: flex; }

.modal {
    background: var(--surface);
    border-radius: 20px 20px 0 0;
    width: 100%;
    max-width: 500px;
    max-height: 85dvh;
    overflow-y: auto;
    padding: 24px 20px 40px;
    animation: slideUp 0.25s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.modal h2 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

/* Person select chips in form */
.person-select {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.person-select-chip {
    padding: 8px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.person-select-chip.selected {
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent);
}

.btn {
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: white;
    width: 100%;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    width: 100%;
    margin-top: 8px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    background: var(--success);
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 300;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.toast.show { opacity: 1; }

/* Responsive tweaks for larger screens */
@media (min-width: 600px) {
    .checklist { padding: 0 20px; max-width: 600px; margin: 0 auto; }
    .header { padding: 16px 20px; }
    .header-inner { max-width: 600px; margin: 0 auto; }
    .filters { padding: 12px 20px; max-width: 600px; margin: 0 auto; }
    .modal { border-radius: 20px; margin-bottom: 20px; }
}