/* AuraDB Studio - Modern Dark Glassmorphic Theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

:root {
    --bg-main: #0b0f19;
    --bg-sidebar: #111827;
    --bg-card: rgba(17, 24, 39, 0.75);
    --bg-card-hover: rgba(31, 41, 61, 0.8);
    --bg-input: rgba(15, 23, 42, 0.8);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(99, 102, 241, 0.4);

    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;

    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    --glass-blur: blur(12px);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-main: #f1f5f9;
    --bg-sidebar: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.95);
    --bg-card-hover: rgba(241, 245, 249, 1);
    --bg-input: #ffffff;
    
    --border-color: rgba(0, 0, 0, 0.08);
    --border-highlight: rgba(99, 102, 241, 0.5);

    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;

    --shadow-glow: 0 4px 20px rgba(99, 102, 241, 0.1);
}

[data-theme="light"] .sql-editor {
    background: #f8fafc;
    color: #1e1b4b;
    border-color: rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .data-table th {
    background: #e2e8f0;
    color: #0f172a;
}

[data-theme="light"] .data-table {
    background: #ffffff;
}

[data-theme="light"] .row-detail-item {
    background: #f8fafc;
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] pre#createSqlBox {
    background: #f8fafc !important;
    color: #312e81 !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: #374151;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* App Header */
.app-header {
    height: 64px;
    background: rgba(17, 24, 39, 0.85);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    background: linear-gradient(135deg, #a5b4fc, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    box-shadow: var(--shadow-glow);
}

.header-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-pill {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-emerald);
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-emerald);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-emerald);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
    100% { opacity: 0.6; transform: scale(0.9); }
}

/* App Main Container */
.app-container {
    display: flex;
    flex: 1;
    height: calc(100vh - 64px);
    overflow: hidden;
}

/* Sidebar */
.app-sidebar {
    width: 280px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem;
    gap: 1.25rem;
    overflow-y: auto;
}

.db-selector-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.label-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

.custom-select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.custom-select:focus, .custom-select:hover {
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.search-input-box {
    position: relative;
    width: 100%;
}

.search-input-box i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-input-box input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.55rem 0.75rem 0.55rem 2.2rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    outline: none;
    transition: all 0.2s ease;
}

.search-input-box input:focus {
    border-color: var(--accent-cyan);
}

.table-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    overflow-y: auto;
}

.table-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 0.9rem;
    text-decoration: none;
}

.table-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.table-item.active {
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.2), rgba(6, 182, 212, 0.1));
    border-left: 3px solid var(--primary);
    color: white;
    font-weight: 500;
}

.table-item-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table-badge {
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    padding: 0.15rem 0.45rem;
    border-radius: 10px;
    color: var(--text-muted);
}

/* Main Content Area */
.app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-main);
    overflow-y: auto;
    padding: 1.5rem;
    gap: 1.25rem;
}

/* Content Header / Tabs */
.content-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.nav-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.55rem 1rem;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

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

.tab-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.55rem 1rem;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn:hover {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-cyan {
    background: rgba(6, 182, 212, 0.2);
    border-color: rgba(6, 182, 212, 0.4);
    color: var(--accent-cyan);
}
.btn-cyan:hover {
    background: var(--accent-cyan);
    color: #0b0f19;
}

/* Glass Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Data Table Container */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: rgba(15, 23, 42, 0.6);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    text-align: left;
}

.data-table th {
    background: rgba(30, 41, 59, 0.8);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
    user-select: none;
    cursor: pointer;
}

.data-table th:hover {
    background: rgba(51, 65, 85, 0.9);
    color: var(--accent-cyan);
}

.data-table td {
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background 0.15s ease;
    cursor: pointer;
}

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

/* Null / Number / Date badges */
.badge-null {
    color: #f43f5e;
    font-style: italic;
    font-size: 0.75rem;
    background: rgba(244, 63, 94, 0.1);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
}

.badge-pk {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-amber);
    border: 1px solid rgba(245, 158, 11, 0.3);
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
}

.badge-type {
    color: var(--accent-cyan);
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
}

/* SQL Console */
.sql-editor {
    width: 100%;
    min-height: 140px;
    background: #090d16;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: #a5b4fc;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    padding: 1rem;
    outline: none;
    resize: vertical;
}

.sql-editor:focus {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

/* Pagination Bar */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.75rem;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Dashboard Cards Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

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

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-val {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
}

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

/* Modal Popup */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    overflow: hidden;
}

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

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.row-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    background: rgba(15, 23, 42, 0.6);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.row-detail-key {
    font-size: 0.8rem;
    color: var(--accent-cyan);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.row-detail-val {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-all;
}