/* Stock Market Analysis Dashboard CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #181a20;
    --bg-secondary: #23263a;
    --bg-tertiary: #353866;
    --accent-color: #ffb347;
    --info-color: #60BADB;
    --text-primary: #f5f6fa;
    --text-secondary: #b2becd;
    --success-color: #2ecc71;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --border-color: rgba(255, 179, 71, 0.2);
    --shadow-light: rgba(255, 179, 71, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.3);
    --gradient-primary: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    --gradient-accent: linear-gradient(45deg, var(--accent-color), #ffa726);
    --gradient-info: linear-gradient(45deg, var(--info-color), #4ecdc4);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.dashboard-container {
    min-height: 100vh;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Header Styles */
.dashboard-header {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px var(--shadow-dark);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.header-left h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

h1 .emoji {
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
  background-clip: initial;
  color: inherit;
}

.header-left p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.market-status {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(46, 204, 113, 0.2);
    border-radius: 25px;
    border: 1px solid var(--success-color);
}

.status-indicator {
    width: 12px;
    height: 12px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.return-section {
    margin-top: 5px;
    text-align: center;
    animation: fadeInUp 0.8s ease 0.3s both;
}
.btn-return {
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 2px solid var(--bg-tertiary);
    padding: 12px 25px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', Arial, sans-serif;
}    
.btn-return:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(53, 56, 102, 0.4);
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.status-text {
    color: var(--success-color);
    font-weight: 600;
}

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

/* Navigation Styles */
.dashboard-nav {
    margin-bottom: 30px;
}

.nav-items {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 15px 25px;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 600;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-light);
}

.nav-item.active {
    background: var(--gradient-accent);
    color: var(--bg-primary);
    box-shadow: 0 5px 20px rgba(255, 179, 71, 0.4);
}

/* Dashboard Section Styles */
.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.kpi-card {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 179, 71, 0.1), transparent);
    transition: left 0.5s ease;
}

.kpi-card:hover::before {
    left: 100%;
}

.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-dark);
    border-color: var(--accent-color);
}

.kpi-icon {
    font-size: 3rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(255, 179, 71, 0.3);
}

.kpi-content h3 {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.kpi-change {
    font-size: 1rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 10px;
    display: inline-block;
}

.kpi-change.positive {
    color: var(--success-color);
    background: rgba(46, 204, 113, 0.2);
}

.kpi-change.negative {
    color: var(--danger-color);
    background: rgba(231, 76, 60, 0.2);
}

/* Chart Styles */
.chart-section {
    margin-bottom: 40px;
}

.chart-container {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px var(--shadow-dark);
    transition: all 0.3s ease;
}

.chart-container:hover {
    box-shadow: 0 15px 40px var(--shadow-dark);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.chart-header h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 700;
}

.chart-controls {
    display: flex;
    gap: 15px;
    align-items: center;
}

.chart-controls select {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 15px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.chart-controls select:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
}

.chart-controls select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(255, 179, 71, 0.3);
}

#indicesChart,
#portfolioChart,
#stockChart {
    width: 100% !important;
    height: 400px !important;
    border-radius: 10px;
}

/* Watchlist Styles */
.watchlist-section,
.holdings-section {
    margin-bottom: 40px;
}

.watchlist-header,
.holdings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.watchlist-header h3,
.holdings-header h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 700;
}

.watchlist-controls {
    display: flex;
    gap: 15px;
    align-items: center;
}

#stockSearch {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 12px;
    width: 250px;
    transition: all 0.3s ease;
}

#stockSearch:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(255, 179, 71, 0.3);
}

#refreshPrices,
#addStock {
    background: var(--gradient-accent);
    color: var(--bg-primary);
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

#refreshPrices:hover,
#addStock:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 179, 71, 0.4);
}

/* Table Styles */
.watchlist-table-container,
.holdings-table-container {
    background: var(--gradient-primary);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px var(--shadow-dark);
}

.watchlist-table,
.holdings-table {
    width: 100%;
    border-collapse: collapse;
}

.watchlist-table th,
.holdings-table th,
.watchlist-table td,
.holdings-table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 179, 71, 0.1);
}

.watchlist-table th,
.holdings-table th {
    background: var(--bg-tertiary);
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.watchlist-table td,
.holdings-table td {
    color: var(--text-primary);
    font-weight: 500;
}

.watchlist-table tr:hover,
.holdings-table tr:hover {
    background: rgba(255, 179, 71, 0.05);
}

.stock-symbol {
    font-weight: 700;
    color: var(--accent-color);
}

.price-positive {
    color: var(--success-color);
}

.price-negative {
    color: var(--danger-color);
}

/* Portfolio Styles */
.portfolio-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.portfolio-card {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-dark);
}

.portfolio-card h3 {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.portfolio-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.portfolio-change {
    font-size: 1rem;
    font-weight: 600;
    padding: 8px 15px;
    border-radius: 12px;
    display: inline-block;
}

/* Technical Analysis Styles */
.indicators-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.indicator-card {
    background: var(--gradient-primary);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.indicator-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--shadow-dark);
}

.indicator-card h4 {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.indicator-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.indicator-status {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 10px;
    display: inline-block;
    color: var(--text-primary);
    background: rgba(255, 179, 71, 0.2);
}

/* SQL Showcase Styles */
.sql-showcase {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px var(--shadow-dark);
}

.sql-header {
    text-align: center;
    margin-bottom: 40px;
}

.sql-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.sql-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.sql-categories {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.sql-category {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 12px 25px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.sql-category:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

.sql-category.active {
    background: var(--accent-color);
    color: var(--bg-primary);
    box-shadow: 0 5px 15px rgba(255, 179, 71, 0.3);
}

.sql-section {
    animation: fadeIn 0.5s ease;
}

.sql-section h3 {
    color: var(--text-primary);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.sql-query {
    background: var(--bg-secondary);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.sql-query:hover {
    border-color: var(--accent-color);
    box-shadow: 0 5px 20px rgba(255, 179, 71, 0.2);
}

.sql-query h4 {
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.sql-query pre {
    background: var(--bg-primary);
    border-radius: 10px;
    padding: 20px;
    overflow-x: auto;
    border: 1px solid rgba(96, 186, 219, 0.2);
    margin-bottom: 15px;
}

.sql-query code {
    color: var(--info-color);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.execute-query {
    background: var(--gradient-info);
    color: var(--bg-primary);
    border: none;
    padding: 12px 25px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.execute-query:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(96, 186, 219, 0.4);
}

.query-results {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.query-results h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.results-container {
    background: var(--bg-primary);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid var(--border-color);
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
}

.results-table th,
.results-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid rgba(96, 186, 219, 0.2);
}

.results-table th {
    background: var(--bg-secondary);
    color: var(--info-color);
    font-weight: 600;
    position: sticky;
    top: 0;
}

.results-table td {
    color: var(--text-primary);
}

/* Ensure scrollbars work properly */
::-webkit-scrollbar {
    width: 10px;
}
    
::-webkit-scrollbar-track {
    background: var(--primary-bg);
}
    
::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}
    
::-webkit-scrollbar-thumb:hover {
    background: #ff8c42;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 15px;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .header-left h1 {
        font-size: 2rem;
    }
    
    .nav-items {
        flex-direction: column;
    }
    
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-header {
        flex-direction: column;
    }
    
    .watchlist-controls {
        flex-direction: column;
        width: 100%;
    }
    
    #stockSearch {
        width: 100%;
    }
    
    .sql-categories {
        flex-direction: column;
    }
    
    .watchlist-table-container,
    .holdings-table-container {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .kpi-card {
        flex-direction: column;
        text-align: center;
    }
    
    .kpi-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .kpi-value {
        font-size: 1.6rem;
    }
    
    .portfolio-value {
        font-size: 2rem;
    }
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

.chart-container.loading::after {
    content: '⟳';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: var(--accent-color);
    animation: spin 1s linear infinite;
}

/* Transitions for charts */
.chart-container {
    transition: opacity 0.3s ease;
}