/* Family Dashboard - Main Styles */

/* CSS Variables */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-hover: #22222e;
    --border-color: #2a2a3a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    --accent-primary: #3b82f6;
    --accent-secondary: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* Main Layout */
.dashboard {
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100vh;
    padding: 16px;
    gap: 16px;
}

/* Header Bar */
.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.time-display {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.current-time {
    font-size: 3rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.current-date {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Weather Widget */
.weather-widget {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.weather-icon {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
}

.weather-info {
    text-align: right;
}

.weather-temp {
    font-size: 2rem;
    font-weight: 600;
}

.weather-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.weather-location {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Main Content Area */
.main-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 16px;
    min-height: 0;
}

/* Calendar Section */
.calendar-section {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.calendar-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.calendar-nav {
    display: flex;
    gap: 8px;
}

.calendar-nav button {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-nav button:hover {
    background: var(--bg-hover);
}

.calendar-nav button:active {
    transform: scale(0.95);
}

/* Calendar Grid */
.calendar-grid {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px;
    overflow: auto;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.weekday {
    text-align: center;
    padding: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    flex: 1;
}

.calendar-day {
    display: flex;
    flex-direction: column;
    min-height: 80px;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.calendar-day:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
}

.calendar-day.other-month {
    opacity: 0.4;
}

.calendar-day.today {
    border-color: var(--accent-primary);
    background: rgba(59, 130, 246, 0.15);
}

.calendar-day.selected {
    border-color: var(--accent-secondary);
    background: rgba(16, 185, 129, 0.15);
}

.day-number {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.day-events {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.day-event {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: var(--accent-primary);
    color: white;
}

.day-event-more {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
}

/* Day View Modal */
.day-view-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.day-view-overlay.active {
    opacity: 1;
    visibility: visible;
}

.day-view {
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    transition: var(--transition);
}

.day-view-overlay.active .day-view {
    transform: scale(1);
}

.day-view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.day-view-title {
    font-size: 1.3rem;
    font-weight: 600;
}

.day-view-close {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.day-view-close:hover {
    background: var(--accent-danger);
}

.day-view-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.event-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    border-left: 4px solid var(--accent-primary);
}

.event-time {
    min-width: 70px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.event-details {
    flex: 1;
}

.event-title {
    font-weight: 600;
    margin-bottom: 4px;
}

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

.no-events {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Tasks Panel */
.tasks-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.tasks-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.tasks-title {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.task-count {
    font-size: 0.8rem;
    padding: 2px 8px;
    background: var(--accent-primary);
    border-radius: 12px;
    color: white;
}

.add-task-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent-primary);
    color: white;
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.add-task-btn:hover {
    background: #2563eb;
    transform: scale(1.05);
}

.tasks-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.task-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    cursor: pointer;
    transition: var(--transition);
    border-left: 3px solid var(--accent-secondary);
}

.task-item:hover {
    background: var(--bg-hover);
}

.task-item.completed {
    opacity: 0.5;
    border-left-color: var(--text-muted);
}

.task-item.completed .task-text {
    text-decoration: line-through;
}

.task-checkbox {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.task-checkbox:hover {
    border-color: var(--accent-secondary);
}

.task-checkbox.checked {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
}

.task-checkbox.checked::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

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

.task-text {
    font-size: 0.95rem;
    margin-bottom: 4px;
    word-break: break-word;
}

.task-due {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.task-due.overdue {
    color: var(--accent-danger);
}

/* Add Task Form */
.add-task-form {
    padding: 12px;
    border-top: 1px solid var(--border-color);
    display: none;
}

.add-task-form.active {
    display: block;
}

.task-input-group {
    display: flex;
    gap: 8px;
}

.task-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.task-input:focus {
    border-color: var(--accent-primary);
}

.task-input::placeholder {
    color: var(--text-muted);
}

.task-submit-btn {
    padding: 12px 20px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent-secondary);
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.task-submit-btn:hover {
    background: #059669;
}

/* Loading Spinner */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Sync Status */
.sync-status {
    position: fixed;
    bottom: 16px;
    right: 16px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.7;
    transition: var(--transition);
}

.sync-status:hover {
    opacity: 1;
}

.sync-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-secondary);
}

.sync-indicator.syncing {
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
    }
    
    .sidebar {
        flex-direction: row;
        max-height: 250px;
    }
    
    .tasks-panel {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .dashboard {
        padding: 8px;
        gap: 8px;
    }
    
    .header-bar {
        flex-direction: column;
        gap: 12px;
        padding: 12px 16px;
    }
    
    .current-time {
        font-size: 2.5rem;
    }
    
    .calendar-day {
        min-height: 60px;
        padding: 4px;
    }
    
    .day-number {
        font-size: 0.85rem;
    }
    
    .day-event {
        font-size: 0.6rem;
        padding: 1px 4px;
    }
}

/* Touch Optimizations */
@media (pointer: coarse) {
    .calendar-day {
        min-height: 70px;
    }
    
    .task-item {
        padding: 16px;
    }
    
    .task-checkbox {
        width: 28px;
        height: 28px;
    }
    
    button, .calendar-day, .task-item {
        -webkit-tap-highlight-color: transparent;
    }
}