/* index.css */
/* Modern Slate & Emerald Design System for Busy Kitchens */

:root {
    --bg-main: #0b0f19;
    --bg-surface: rgba(20, 28, 45, 0.75);
    --bg-surface-solid: #131b2e;
    --bg-input: #0f1626;
    
    --primary: #10b981;
    --primary-hover: #34d399;
    --primary-bg: rgba(16, 185, 129, 0.1);
    
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --accent-bg: rgba(59, 130, 246, 0.1);
    
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);
    
    --danger: #f43f5e;
    --danger-hover: #fb7185;
    --danger-bg: rgba(244, 63, 94, 0.1);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --border: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(16, 185, 129, 0.4);
    
    --glow-primary: rgba(16, 185, 129, 0.15);
    --glow-danger: rgba(244, 63, 94, 0.15);
    
    --font-header: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.5;
    min-height: 100vh;
    padding-bottom: 80px; /* Spacer for mobile bottom navigation/button */
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, rgba(16, 185, 129, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(59, 130, 246, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Glassmorphism Containers */
.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 24px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-panel:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

/* Page Layout */
.app-header {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--glow-primary);
}

.brand-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.brand-title {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 40%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    margin-top: -2px;
}

.header-actions {
    display: flex;
    gap: 12px;
}

/* Dashboard Content Grid */
.dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 16px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}



/* Overview Cards */
.stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-value {
    font-family: var(--font-header);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-top: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card.portions .stat-icon { background: rgba(59, 130, 246, 0.1); color: var(--accent); }
.stat-card.quarts .stat-icon { background: rgba(16, 185, 129, 0.1); color: var(--primary); }
.stat-card.pounds .stat-icon { background: rgba(245, 158, 11, 0.1); color: var(--warning); }

.stat-card.portions .stat-value { color: var(--text-main); }
.stat-card.quarts .stat-value { color: var(--primary); }
.stat-card.pounds .stat-value { color: var(--warning); }

/* Quick Buttons for Kitchen Entry */
.quick-options-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
    margin-bottom: 18px;
}

.quick-option-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.quick-option-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--text-muted);
}

.quick-option-btn.active {
    background: var(--primary-bg);
    border-color: var(--primary);
    color: var(--primary-hover);
    box-shadow: 0 0 12px var(--glow-primary);
}

/* oversized form controls for commercial kitchens */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 16px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
    outline: none;
    min-height: 54px; /* Big target */
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

input[type="date"].form-control {
    position: relative;
}

/* Numeric inputs grid */
.qty-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

/* Button UI */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-body);
    border-radius: 14px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 54px;
    text-decoration: none;
    box-sizing: border-box;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #059669);
    color: white;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary));
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: var(--text-muted);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #be123c);
    color: white;
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-hover), var(--danger));
}

.btn-sm {
    padding: 10px 16px;
    font-size: 0.85rem;
    min-height: 40px;
    border-radius: 8px;
}

/* Floating Action Button (FAB) for Mobile */
.fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 64px;
    height: 64px;
    border-radius: 32px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border: none;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.fab:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.5);
}

.fab svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

@media(min-width: 1024px) {
    .fab {
        display: none; /* Hide on desktop as sidebar/panel is visible */
    }
}

/* Sliding Panel for Log Entry on Mobile */
.slide-over {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background-color: var(--bg-surface-solid);
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    z-index: 1000;
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border);
}

.slide-over.open {
    right: 0;
}

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

.slide-over-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.slide-over-footer {
    padding: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 12px;
}

.backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 6, 11, 0.8);
    backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
}

.backdrop.visible {
    display: block;
}

/* Data Table Styling */
.table-container {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.waste-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.waste-table th {
    background-color: rgba(255,255,255,0.02);
    padding: 16px;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    font-family: var(--font-header);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.waste-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
    vertical-align: middle;
}

.waste-table tr:hover td {
    background-color: rgba(255,255,255,0.01);
}

/* Responsive Table Cards for Mobile */
@media(max-width: 640px) {
    .table-container {
        border: none;
    }
    
    .waste-table, .waste-table tbody, .waste-table tr, .waste-table td {
        display: block;
        width: 100%;
    }
    
    .waste-table thead {
        display: none; /* Hide headers on mobile cards */
    }
    
    .waste-table tr {
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid var(--border);
        border-radius: 12px;
        margin-bottom: 12px;
        padding: 16px;
    }
    
    .waste-table td {
        border: none;
        padding: 6px 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 0.9rem;
    }
    
    .waste-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--text-muted);
        text-transform: uppercase;
        font-size: 0.75rem;
    }
    
    .waste-table td.actions-td {
        border-top: 1px solid var(--border);
        margin-top: 8px;
        padding-top: 12px;
        justify-content: flex-end;
        gap: 8px;
    }
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary { background: var(--primary-bg); color: var(--primary-hover); border: 1px solid rgba(16,185,129,0.2); }
.badge-secondary { background: var(--accent-bg); color: var(--accent-hover); border: 1px solid rgba(59,130,246,0.2); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245,158,11,0.2); }
.badge-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(244,63,94,0.2); }

/* Tabs Layout for Dashboard Reports vs list */
.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    gap: 8px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 16px 20px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-header);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-main);
}

.tab-btn.active {
    color: var(--primary-hover);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: 9999px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media(min-width: 768px) {
    .charts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .charts-grid .trend-chart-card {
        grid-column: span 2;
    }
}

.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
    margin-top: 16px;
}

/* Utility classes */
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; }
.m-b-16 { margin-bottom: 16px; }
.m-b-24 { margin-bottom: 24px; }
.text-center { text-align: center; }

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: #1e293b;
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    font-weight: 600;
    animation: slideInUp var(--transition-fast) forwards;
}

.toast.success { border-left: 4px solid var(--primary); }
.toast.error { border-left: 4px solid var(--danger); }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Spinner */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s linear infinite;
}

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

/* Close Icon */
.close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.close-btn:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-main);
}

/* --- Media Queries and Responsive Overrides at Bottom --- */
@media(max-width: 1023px) {
    /* Hide everything on mobile except the log form and header brand */
    .app-header .header-actions,
    .stats-strip,
    section,
    .fab,
    .backdrop {
        display: none !important;
    }
    
    /* Make the form inline and static on mobile */
    .slide-over {
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        background: var(--bg-surface) !important;
        backdrop-filter: blur(16px) !important;
        -webkit-backdrop-filter: blur(16px) !important;
        border: 1px solid var(--border) !important;
        border-radius: 20px !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
        z-index: auto !important;
        transition: none !important;
        display: flex !important;
        box-sizing: border-box !important;
    }
    
    /* Hide the close button on mobile form since it's inline */
    #btn-close-log-form {
        display: none !important;
    }
    
    /* Adjust spacing */
    body {
        padding-bottom: 24px !important; /* No need for large FAB spacer */
    }
    
    .dashboard {
        padding: 0 16px 24px 16px !important;
    }
}

@media(min-width: 1024px) {
    .dashboard {
        grid-template-columns: 350px 1fr;
    }
    
    .dashboard.full-width {
        grid-template-columns: 1fr;
    }
    
    /* Make the form sidebar inline on desktop! */
    .slide-over {
        position: static;
        width: 100%;
        max-width: 100%;
        height: auto;
        background: var(--bg-surface);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border: 1px solid var(--border);
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        z-index: auto;
        transition: none;
        display: flex;
    }
    
    /* Hide the close button on desktop inline form */
    #btn-close-log-form {
        display: none;
    }
}