/*
 * STUDIO Platform - Modern Teal/Green Design
 * With Dark & Light Mode Support
 */

/* ============================================
   CSS VARIABLES - STUDIO COLOR PALETTE
   ============================================ */

:root {
    /* Pure Black Shopify Professional Theme */
    --bg-primary: #FFFFFF;
    --bg-secondary: #FAFAFA;
    --bg-tertiary: #F5F5F5;
    --bg-hover: #F0F0F0;

    --text-primary: #000000;
    --text-secondary: #303030;
    --text-tertiary: #666666;
    --text-inverse: #FFFFFF;

    --border-color: #E0E0E0;
    --border-hover: #CCCCCC;

    /* Pure Black Primary - Shopify Style */
    --primary: #000000;
    --primary-hover: #1a1a1a;
    --primary-light: #F5F5F5;
    --primary-dark: #000000;

    /* Action Colors - Black Accent */
    --action: #000000;
    --action-hover: #1a1a1a;
    --action-light: #F5F5F5;

    /* Status Colors - Professional */
    --success: #008060;
    --success-light: #e6f5f2;
    --warning: #ff9800;
    --warning-light: #fff8e6;
    --danger: #d32f2f;
    --danger-light: #ffe6e6;
    --info: #000000;
    --info-light: #F5F5F5;

    /* Shadows */
    --shadow-sm: 0 1px 0 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px 0 rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 8px 0 rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 8px 16px 0 rgba(0, 0, 0, 0.16);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
}

/* Dark Mode - Pure Black Shopify Theme */
[data-theme="dark"] {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-hover: #333333;

    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --text-tertiary: #b0b0b0;
    --text-inverse: #0a0a0a;

    --border-color: #333333;
    --border-hover: #444444;

    /* Dark Mode - White on Black */
    --primary: #ffffff;
    --primary-hover: #e0e0e0;
    --primary-light: #1a1a1a;
    --primary-dark: #ffffff;

    /* Action Colors - White for dark mode */
    --action: #ffffff;
    --action-hover: #e0e0e0;
    --action-light: #1a1a1a;

    /* Shadows for dark mode */
    --shadow-sm: 0 1px 0 0 rgba(255, 255, 255, 0.05);
    --shadow-md: 0 2px 4px 0 rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 8px 0 rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 8px 16px 0 rgba(0, 0, 0, 0.5);
}

/* ============================================
   BASE STYLES
   ============================================ */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    color: var(--action);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ============================================
   NAVIGATION BAR - SHOPIFY STYLE
   ============================================ */

.navbar {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 0 !important;
    box-shadow: var(--shadow-sm);
    height: 56px;
}

.navbar .container {
    height: 56px;
}

.navbar-brand {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary) !important;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    color: var(--primary);
    font-size: 20px;
}

.navbar-logo {
    height: 40px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.navbar-nav {
    gap: 4px;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px !important;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary) !important;
}

.nav-link.active {
    background-color: var(--primary-light);
    color: var(--primary) !important;
}

.nav-link i {
    font-size: 16px;
}

/* Theme Toggle Button */
.theme-toggle {
    background-color: #f3f4f6 !important;
    border: 1px solid #d1d5db !important;
    color: #000000 !important;
    min-width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 8px 12px;
    z-index: 9999 !important;
    position: relative;
}

.theme-toggle:hover {
    background-color: #e5e7eb !important;
    border-color: #9ca3af !important;
}

/* Mobile responsive styles for toggles */
@media (max-width: 768px) {
    .theme-toggle {
        background-color: #f3f4f6 !important;
        color: #000000 !important;
        border: 1px solid #d1d5db !important;
        margin: 8px 0;
        width: 100%;
        justify-content: center;
        padding: 12px;
        z-index: 9999 !important;
        position: relative;
    }

    .theme-toggle.dropdown-toggle {
        background-color: #f3f4f6 !important;
        color: #000000 !important;
        z-index: 9999 !important;
    }

    .dropdown-menu {
        background-color: #ffffff !important;
        border: 1px solid #e5e7eb !important;
        z-index: 9999 !important;
    }

    .nav-item {
        z-index: 9999 !important;
        position: relative;
    }
}

/* ============================================
   BUTTONS - SHOPIFY STYLE
   ============================================ */

.btn {
    font-size: 14px;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    line-height: 1;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Primary Button - Shopify Black Style */
.btn-primary {
    background: #000000 !important;
    color: #FFFFFF !important;
    border: none !important;
    font-weight: 600 !important;
    padding: 12px 24px !important;
    border-radius: 8px !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: #1a1a1a !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2) !important;
    color: #FFFFFF !important;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15) !important;
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* Secondary Button */
.btn-secondary {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1.5px solid var(--border-color) !important;
}

.btn-secondary:hover {
    background-color: var(--bg-hover) !important;
    border-color: var(--border-hover) !important;
}

/* Outline Buttons */
.btn-outline-primary {
    background-color: transparent !important;
    color: var(--primary) !important;
    border: 1.5px solid var(--primary) !important;
}

.btn-outline-primary:hover {
    background-color: var(--primary-light) !important;
    color: var(--primary) !important;
}

/* Success Button - Gradient */
.btn-success {
    background: linear-gradient(135deg, #3ECF8E 0%, #40C4D4 100%) !important;
    color: var(--text-inverse) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(62, 207, 142, 0.25);
    position: relative;
    overflow: hidden;
}

.btn-success::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #2FB077 0%, #35AFB6 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(62, 207, 142, 0.4) !important;
    color: white !important;
}

.btn-success:hover::before {
    opacity: 1;
}

.btn-success span, .btn-success i, .btn-success * {
    position: relative;
    z-index: 1;
}

/* Danger Button */
.btn-danger {
    background-color: var(--danger) !important;
    color: var(--text-inverse) !important;
    border: 1.5px solid var(--danger) !important;
}

.btn-danger:hover {
    background-color: #BD2716 !important;
    transform: translateY(-1px);
}

/* Action Button - Cyan Gradient */
.btn-action {
    background: linear-gradient(135deg, #40C4D4 0%, #5DD4E2 100%) !important;
    color: var(--text-inverse) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(64, 196, 212, 0.25);
    position: relative;
    overflow: hidden;
}

.btn-action::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #35AFB6 0%, #40C4D4 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-action:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(64, 196, 212, 0.4) !important;
    color: white !important;
}

.btn-action:hover::before {
    opacity: 1;
}

.btn-action span, .btn-action i, .btn-action * {
    position: relative;
    z-index: 1;
}

/* Button Sizes */
.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 14px 24px;
    font-size: 15px;
}

/* ============================================
   CARDS - SHOPIFY STYLE
   ============================================ */

.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
}

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

.card-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: var(--space-lg);
}

.card-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-md) var(--space-lg);
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.card-text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* ============================================
   FORM CONTROLS - SHOPIFY STYLE
   ============================================ */

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    display: block;
}

.form-control,
.form-select {
    background-color: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    padding: 10px 12px;
    transition: all 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-secondary);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 0;
    margin-bottom: 0;
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.hero p {
    font-size: 18px;
    opacity: 0.95;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features .card {
    height: 100%;
    border: 1px solid var(--border-color);
}

.features .card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: var(--space-md);
}

/* ============================================
   PRICING CARDS
   ============================================ */

.pricing-card {
    position: relative;
    height: 100%;
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.price {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
}

.price-period {
    font-size: 16px;
    color: var(--text-secondary);
}

/* ============================================
   BADGES & LABELS
   ============================================ */

.badge {
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-primary {
    background-color: var(--primary-light);
    color: var(--text-primary);
}

.badge-success {
    background-color: var(--success-light);
    color: var(--success);
}

.badge-warning {
    background-color: var(--warning-light);
    color: #996A00;
}

.badge-danger {
    background-color: var(--danger-light);
    color: var(--danger);
}

.badge-info {
    background-color: var(--info-light);
    color: var(--info);
}

/* ============================================
   ALERTS - SHOPIFY STYLE
   ============================================ */

.alert {
    border-radius: var(--radius-md);
    border: none;
    padding: var(--space-md);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success);
}

.alert-warning {
    background-color: var(--warning-light);
    color: #996A00;
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger);
}

.alert-info {
    background-color: var(--info-light);
    color: var(--info);
}

/* ============================================
   TABLES - SHOPIFY STYLE
   ============================================ */

.table {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.table thead th {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.table tbody td {
    padding: 16px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

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

/* ============================================
   DASHBOARD STATS
   ============================================ */

.stat-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.3s ease;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: var(--space-md);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 0 20px;
    margin-top: 80px;
}

footer h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li {
    margin-bottom: 8px;
}

footer a {
    color: var(--text-secondary);
    font-size: 14px;
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    margin-top: 40px;
    color: var(--text-tertiary);
    font-size: 13px;
}

/* ============================================
   LOADING SPINNER
   ============================================ */

.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-border {
    border-color: var(--primary);
    border-right-color: transparent;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.4s ease;
}

/* ============================================
   SCROLLBAR - SHOPIFY STYLE
   ============================================ */

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 6px;
    border: 3px solid var(--bg-primary);
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .navbar-brand {
        font-size: 14px;
    }

    .stat-value {
        font-size: 24px;
    }

    .pricing-card.featured {
        transform: scale(1);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-muted {
    color: var(--text-secondary) !important;
}

.border-primary {
    border-color: var(--primary) !important;
}

.bg-light {
    background-color: var(--bg-tertiary) !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}