/* ==========================================================================
   DESIGN SYSTEM & CUSTOM PROPERTIES (Siddeshwar Xerox Centre)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette - Indigo, Cyan & Electric Accents */
    --hue-primary: 256;
    --hue-secondary: 185;
    
    --primary: hsl(var(--hue-primary), 85%, 62%);
    --primary-hover: hsl(var(--hue-primary), 85%, 55%);
    --primary-glow: hsla(var(--hue-primary), 85%, 62%, 0.15);
    
    --secondary: hsl(var(--hue-secondary), 90%, 48%);
    --secondary-hover: hsl(var(--hue-secondary), 90%, 40%);
    --secondary-glow: hsla(var(--hue-secondary), 90%, 48%, 0.15);
    
    --success: hsl(142, 72%, 45%);
    --warning: hsl(38, 92%, 50%);
    --danger: hsl(355, 84%, 55%);
    --info: hsl(200, 80%, 50%);
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-primary: 0 8px 30px hsla(var(--hue-primary), 85%, 62%, 0.25);
    
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* --- THEME SPECIFIC VARIABLES --- */
[data-theme="dark"] {
    --bg-page: hsl(224, 71%, 4%);
    --bg-surface: hsl(222, 47%, 8%);
    --bg-card: hsl(223, 47%, 12%);
    --bg-card-hover: hsl(223, 47%, 15%);
    --border-color: hsl(223, 30%, 18%);
    --border-color-focus: hsl(var(--hue-primary), 85%, 62%);
    --text-primary: hsl(210, 40%, 98%);
    --text-secondary: hsl(215, 20%, 75%);
    --text-muted: hsl(215, 15%, 50%);
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.06);
    --accent-glow: radial-gradient(circle at 50% -20%, hsla(var(--hue-primary), 85%, 62%, 0.15) 0%, rgba(0,0,0,0) 70%);
}

[data-theme="light"] {
    --bg-page: hsl(210, 40%, 96%);
    --bg-surface: hsl(210, 40%, 98%);
    --bg-card: hsl(0, 0%, 100%);
    --bg-card-hover: hsl(210, 30%, 98%);
    --border-color: hsl(214, 32%, 91%);
    --border-color-focus: hsl(var(--hue-primary), 85%, 62%);
    --text-primary: hsl(222, 47%, 12%);
    --text-secondary: hsl(215, 16%, 42%);
    --text-muted: hsl(215, 13%, 60%);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 0, 0, 0.05);
    --accent-glow: radial-gradient(circle at 50% -20%, hsla(var(--hue-primary), 85%, 62%, 0.05) 0%, rgba(0,0,0,0) 70%);
}

/* ==========================================================================
   BASE STYLES & RESET
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-page);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background glowing accent sphere */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 600px;
    background: var(--accent-glow);
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-hover);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-page);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.header-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    transition: background var(--transition-normal), border var(--transition-normal);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    cursor: pointer;
}

.nav-logo svg {
    stroke: url(#logo-grad);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
}

.nav-item {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
    color: var(--text-primary);
    background: var(--border-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Toggle Switch Styling for Theme & Admin */
.theme-btn, .admin-toggle-btn {
    background: var(--border-color);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.theme-btn:hover, .admin-toggle-btn:hover {
    background: var(--primary-glow);
    color: var(--primary);
    transform: translateY(-2px);
}

.theme-btn svg, .admin-toggle-btn svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

/* Mobile Nav Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* ==========================================================================
   LAYOUT CONTAINERS & PAGES
   ========================================================================== */
.main-content {
    flex: 1;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

.page-view {
    display: none;
    animation: fadeIn var(--transition-normal) forwards;
}

.page-view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   COMPONENT STYLES (BUTTONS, CARDS, FORMS)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px hsla(var(--hue-primary), 85%, 62%, 0.35);
}

.btn-secondary {
    background: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.btn-accent {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: var(--shadow-primary);
}

.btn-accent:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.btn-icon {
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
}

.btn:active {
    transform: translateY(1px);
}

/* Card Styling */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border var(--transition-normal);
}

.card:hover {
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-md);
}

/* Form Controls */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Grid & Layout System */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* ==========================================================================
   CUSTOMER HOME VIEW
   ========================================================================== */
.hero-section {
    text-align: center;
    padding: 4rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-glow);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(var(--hue-primary), 85%, 62%, 0.1);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* Quick Features Section */
.features-section {
    margin-top: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    background: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Service Info Panel */
.info-bar {
    display: flex;
    justify-content: space-around;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin: 3rem 0;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-text h4 {
    font-size: 1rem;
    font-weight: 700;
}

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

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.status-badge.open {
    background: hsla(142, 72%, 45%, 0.15);
    color: var(--success);
}

.status-badge.closed {
    background: hsla(355, 84%, 55%, 0.15);
    color: var(--danger);
}

/* ==========================================================================
   ORDER WIZARD / CALCULATOR
   ========================================================================== */
.calculator-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

.calculator-header h2 {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
}

.calculator-header p {
    color: var(--text-secondary);
}

/* Visual radio selector tiles */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.option-tile {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.25rem 1rem;
    text-align: center;
    cursor: pointer;
    background: var(--bg-surface);
    transition: all var(--transition-normal);
}

.option-tile input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    margin: 0;
    z-index: 2;
}

.option-tile:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
}

.option-tile.selected {
    border-color: var(--primary);
    background: var(--primary-glow);
    box-shadow: 0 0 0 1px var(--primary);
}

.option-tile svg {
    width: 28px;
    height: 28px;
    margin-bottom: 0.75rem;
    stroke: var(--text-secondary);
    fill: none;
    stroke-width: 1.5;
    transition: stroke var(--transition-fast);
}

.option-tile.selected svg {
    stroke: var(--primary);
}

.option-tile span {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.option-tile.selected span {
    color: var(--primary);
}

/* Upload zone */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 3rem 2rem;
    text-align: center;
    background: var(--bg-surface);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--primary);
    background: var(--primary-glow);
}

.upload-zone-content svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    transition: color var(--transition-fast);
}

.upload-zone:hover svg {
    color: var(--primary);
}

.upload-zone p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.upload-zone .highlight {
    color: var(--primary);
    font-weight: 600;
}

.file-selected-box {
    display: none;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    margin-top: 1rem;
    animation: fadeIn var(--transition-normal);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.file-info svg {
    color: var(--primary);
    width: 24px;
    height: 24px;
}

.file-meta h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.file-meta p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Sticky Estimator Summary Sidebar */
.estimate-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.summary-row.total {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-primary);
}

.summary-row span.val {
    font-weight: 600;
    color: var(--text-primary);
}

.summary-row.total span.val {
    color: var(--primary);
}

/* ==========================================================================
   ORDER TRACKING & HISTORY
   ========================================================================== */
.search-box-container {
    max-width: 600px;
    margin: 0 auto 3rem auto;
    position: relative;
}

.search-box-input {
    width: 100%;
    padding: 1.25rem 3rem 1.25rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.search-box-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: var(--shadow-primary);
}

.search-icon-btn {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.search-icon-btn:hover {
    color: var(--primary);
}

.search-icon-btn svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

/* Timeline Layout */
.timeline {
    position: relative;
    padding: 2rem 0;
    margin: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--border-color);
    border-radius: 2px;
}

.timeline-track-bar {
    position: absolute;
    left: 24px;
    top: 0;
    width: 4px;
    background: var(--primary);
    border-radius: 2px;
    height: 0%;
    transition: height var(--transition-slow);
}

.timeline-step {
    position: relative;
    padding-left: 70px;
    margin-bottom: 2.5rem;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.timeline-bullet {
    position: absolute;
    left: 12px;
    top: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 3px solid var(--border-color);
    z-index: 2;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-bullet svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: white;
    stroke-width: 3;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.timeline-step.active .timeline-bullet {
    border-color: var(--primary);
    background: var(--primary);
    box-shadow: 0 0 0 6px var(--primary-glow);
}

.timeline-step.completed .timeline-bullet {
    border-color: var(--success);
    background: var(--success);
}

.timeline-step.completed .timeline-bullet svg {
    opacity: 1;
}

.timeline-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.timeline-content .time {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* History Box */
.history-section {
    margin-top: 4rem;
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.orders-table th, .orders-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.orders-table th {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.orders-table tbody tr {
    cursor: pointer;
    transition: background var(--transition-fast);
}

.orders-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-pending { background: rgba(255, 152, 0, 0.15); color: var(--warning); }
.badge-processing { background: rgba(33, 150, 243, 0.15); color: var(--info); }
.badge-ready { background: rgba(76, 175, 80, 0.15); color: var(--success); }
.badge-completed { background: var(--border-color); color: var(--text-secondary); }
.badge-cancelled { background: rgba(244, 67, 54, 0.15); color: var(--danger); }

/* ==========================================================================
   ADMIN PORTAL & SETTINGS
   ========================================================================== */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-header h2 {
    font-size: 2.2rem;
}

.admin-tabs {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.35rem;
    border-radius: var(--border-radius-md);
}

.admin-tab {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-tab:hover {
    color: var(--text-primary);
}

.admin-tab.active {
    background: var(--bg-card);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.admin-view-panel {
    display: none;
}

.admin-view-panel.active {
    display: block;
    animation: fadeIn var(--transition-normal);
}

/* Analytics Cards */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.analytics-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.analytics-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.analytics-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.analytics-icon.blue { background: hsla(200, 80%, 50%, 0.15); color: var(--info); }
.analytics-icon.purple { background: var(--primary-glow); color: var(--primary); }
.analytics-icon.green { background: hsla(142, 72%, 45%, 0.15); color: var(--success); }
.analytics-icon.orange { background: hsla(38, 92%, 50%, 0.15); color: var(--warning); }

.analytics-data h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.analytics-data p {
    font-size: 1.6rem;
    font-weight: 800;
}

/* Graph Panel Component */
.graph-card {
    margin-bottom: 2.5rem;
}

.graph-container {
    height: 200px;
    display: flex;
    align-items: flex-end;
    gap: 1.25rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.graph-bar-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
}

.graph-bar {
    width: 100%;
    max-width: 45px;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    border-radius: 4px 4px 0 0;
    transition: height var(--transition-slow);
    position: relative;
    cursor: pointer;
}

.graph-bar:hover {
    filter: brightness(1.15);
}

.graph-bar-tooltip {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--bg-page);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 4px;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.graph-bar:hover .graph-bar-tooltip {
    opacity: 1;
}

.graph-label {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Queue List Container */
.admin-order-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
    transition: all var(--transition-normal);
}

.admin-order-card:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.admin-order-info {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.admin-order-id-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-family: monospace;
    font-weight: bold;
    font-size: 0.9rem;
}

.admin-order-details h4 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.admin-order-details p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.admin-order-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Modal Styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-surface);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Floating Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s;
    border-left: 5px solid var(--primary);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--info); }
.toast.warning { border-left-color: var(--warning); }

.toast svg {
    width: 20px;
    height: 20px;
}

.toast.success svg { color: var(--success); }
.toast.error svg { color: var(--danger); }
.toast.info svg { color: var(--info); }
.toast.warning svg { color: var(--warning); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

/* ==========================================================================
   RESPONSIVENESS AND MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .nav-menu {
        display: none;
    }
    .nav-menu.show {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        border-bottom: 1px solid var(--border-color);
        padding: 1rem;
        gap: 0.5rem;
        z-index: 99;
    }
    .mobile-toggle {
        display: block;
    }
    .info-bar {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 2rem;
    }
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .admin-tabs {
        width: 100%;
        overflow-x: auto;
    }
    .admin-order-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .admin-order-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    .nav-container {
        padding: 1rem;
    }
}