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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0a0e17;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   CUSTOM DROPDOWN STYLING
   ============================================ */
.custom-select-wrapper {
    position: relative;
    min-width: 160px;
    z-index: 100;
}

.custom-select-wrapper select {
    display: none;
}

.custom-select-trigger {
    background-color: #1a2332;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: #ffffff;
    padding: 12px 40px 12px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    user-select: none;
    min-width: 180px;
}

.custom-select-trigger:hover {
    border-color: #4A90E2;
    background-color: #1e2d3d;
    box-shadow: 0 0 15px rgba(74, 144, 226, 0.2);
}

.custom-select-trigger::after {
    content: '▼';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #4A90E2;
    font-size: 10px;
    transition: transform 0.3s ease;
}

.custom-select-wrapper.open .custom-select-trigger::after {
    transform: translateY(-50%) rotate(180deg);
}

.custom-select-wrapper.open .custom-select-trigger {
    border-color: #4A90E2;
    box-shadow: 0 0 20px rgba(74, 144, 226, 0.3);
}

.custom-options {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background-color: #111827;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    list-style: none;
    max-height: 350px;
    overflow-y: auto;
    z-index: 10000;
    display: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    padding: 4px;
}

.custom-select-wrapper.open .custom-options {
    display: block;
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.custom-option {
    padding: 12px 16px;
    cursor: pointer;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 6px;
    margin: 2px 0;
    background-color: #111827;
}

.custom-option:hover {
    background-color: #1a2942;
    color: #4A90E2;
    padding-left: 20px;
}

.custom-option.selected {
    background-color: rgba(74, 144, 226, 0.25);
    color: #4A90E2;
    font-weight: 700;
    border-left: 3px solid #4A90E2;
}

/* Custom options scrollbar */
.custom-options::-webkit-scrollbar {
    width: 6px;
}

.custom-options::-webkit-scrollbar-track {
    background: #0a0e17;
    border-radius: 3px;
}

.custom-options::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.custom-options::-webkit-scrollbar-thumb:hover {
    background: #4A90E2;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    background: #111827;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 30px rgba(0, 0, 0, 0.5);
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: #0d1117;
}

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

.logo-icon {
    width: 32px;
    height: 32px;
    color: #4A90E2;
    filter: drop-shadow(0 0 10px rgba(74, 144, 226, 0.6));
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #4A90E2, #6C5CE7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    width: 24px;
    height: 24px;
}

.nav-menu {
    list-style: none;
    padding: 16px;
    flex: 1;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 6px;
    color: #8892b0;
    font-weight: 500;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    stroke: #8892b0;
    transition: all 0.3s ease;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.nav-item:hover svg {
    stroke: #ffffff;
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.2), rgba(108, 92, 231, 0.2));
    color: #ffffff;
    border: 1px solid rgba(74, 144, 226, 0.3);
    font-weight: 600;
}

.nav-item.active svg {
    stroke: #4A90E2;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    margin-left: 280px;
    padding: 24px;
    min-height: 100vh;
    background: #0a0e17;
}

.page {
    display: none;
    animation: fadeIn 0.3s ease;
}

.page.active {
    display: block;
}

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

/* Page Header */
.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff, #4A90E2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-controls {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

/* ============================================
   CARDS
   ============================================ */
.glass-card {
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

/* Input Styling */
.glass-input {
    background-color: #1a2332;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    padding: 12px 16px;
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
    width: 100%;
}

.glass-input::placeholder {
    color: #6b7280;
}

.glass-input:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background-color: #1e2d3d;
}

.glass-input:focus {
    border-color: #4A90E2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
    background-color: #1e2d3d;
}

/* Button Styling */
.glass-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.glass-btn.active {
    background: linear-gradient(135deg, #4A90E2, #6C5CE7);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.4);
}

.glass-btn.primary {
    background: linear-gradient(135deg, #00C853, #00E676);
    border-color: transparent;
    font-weight: 600;
    color: #ffffff;
}

.glass-btn.primary:hover {
    box-shadow: 0 4px 20px rgba(0, 200, 83, 0.4);
}

.glass-btn.danger {
    background: linear-gradient(135deg, #FF1744, #FF5252);
    border-color: transparent;
    font-weight: 600;
    color: #ffffff;
}

.glass-btn.danger:hover {
    box-shadow: 0 4px 20px rgba(255, 23, 68, 0.4);
}

.glass-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   PRICE OVERVIEW
   ============================================ */
.price-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.price-card {
    text-align: center;
    padding: 24px 20px;
    background: linear-gradient(135deg, #111827, #1a2332);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.price-card:hover {
    border-color: #4A90E2;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(74, 144, 226, 0.2);
}

.card-label {
    font-size: 11px;
    text-transform: uppercase;
    color: #8892b0;
    margin-bottom: 10px;
    letter-spacing: 2px;
    font-weight: 700;
}

.card-value {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #ffffff;
}

.card-change {
    font-size: 14px;
    font-weight: 600;
}

.card-change.positive {
    color: #00C853;
}

.card-change.negative {
    color: #FF1744;
}

/* ============================================
   CHART
   ============================================ */
.chart-container {
    margin-bottom: 24px;
    min-height: 500px;
    position: relative;
    background: linear-gradient(135deg, #111827, #1a2332);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.chart-header h3 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    gap: 8px;
}

canvas#mainChart {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
}

.chart-loading {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 23, 0.95);
    justify-content: center;
    align-items: center;
    border-radius: 16px;
    z-index: 10;
}

.skeleton-loader {
    width: 80%;
    height: 60%;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.03) 25%, 
        rgba(255, 255, 255, 0.08) 50%, 
        rgba(255, 255, 255, 0.03) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ============================================
   SIGNAL PANEL
   ============================================ */
.signal-panel {
    margin-bottom: 24px;
    background: linear-gradient(135deg, #111827, #1a2332);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.signal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.signal-header h3 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
}

.signal-status {
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.signal-status.up {
    background: rgba(0, 200, 83, 0.15);
    color: #00E676;
    border: 1px solid rgba(0, 200, 83, 0.3);
}

.signal-status.down {
    background: rgba(255, 23, 68, 0.15);
    color: #FF5252;
    border: 1px solid rgba(255, 23, 68, 0.3);
}

.signal-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
}

.signal-direction {
    text-align: center;
}

.direction-arrow {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1;
}

.direction-arrow.up {
    color: #00C853;
    text-shadow: 0 0 30px rgba(0, 200, 83, 0.4);
}

.direction-arrow.down {
    color: #FF1744;
    text-shadow: 0 0 30px rgba(255, 23, 68, 0.4);
}

.direction-arrow.neutral {
    color: #FFD93D;
    text-shadow: 0 0 30px rgba(255, 217, 61, 0.4);
}

.direction-text {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
}

.signal-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.signal-item {
    display: flex;
    flex-direction: column;
    padding: 14px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.signal-label {
    font-size: 11px;
    color: #8892b0;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
    font-weight: 700;
}

.signal-value {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

.signal-disclaimer {
    padding: 16px;
    background: rgba(255, 193, 7, 0.08);
    border: 1px solid rgba(255, 193, 7, 0.2);
    border-radius: 10px;
    font-size: 13px;
    color: #FFD93D;
    text-align: center;
    line-height: 1.8;
}

/* ============================================
   ANALYSIS GRID
   ============================================ */
.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.analysis-card {
    background: linear-gradient(135deg, #111827, #1a2332);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.analysis-card h3 {
    margin-bottom: 20px;
    font-size: 18px;
    color: #ffffff;
    font-weight: 600;
}

.probability-bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.prob-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prob-item > span {
    color: #ccd6f6;
    font-size: 14px;
    font-weight: 500;
}

.prob-bar {
    width: 100%;
    height: 32px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.prob-fill {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 12px;
    font-size: 13px;
    font-weight: 700;
    transition: width 1s ease;
    border-radius: 16px;
    color: #ffffff;
}

.prob-fill.up {
    background: linear-gradient(90deg, #00C853, #00E676);
}

.prob-fill.down {
    background: linear-gradient(90deg, #FF1744, #FF5252);
}

.prob-fill.confidence {
    background: linear-gradient(90deg, #4A90E2, #6C5CE7);
}

.structure-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.structure-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.structure-item span:first-child {
    color: #8892b0;
    font-size: 14px;
}

.structure-item span:last-child {
    font-weight: 700;
    color: #ffffff;
}

.reasons-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 400px;
    overflow-y: auto;
}

.reason-item {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    font-size: 14px;
    border-left: 3px solid #4A90E2;
    color: #ccd6f6;
}

/* ============================================
   INDICATORS & PATTERNS
   ============================================ */
.indicators-grid,
.patterns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.indicator-card,
.pattern-card {
    background: linear-gradient(135deg, #111827, #1a2332);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.indicator-card:hover,
.pattern-card:hover {
    border-color: #4A90E2;
    transform: translateY(-3px);
}

.indicator-card h4,
.pattern-card h4 {
    margin-bottom: 12px;
    color: #8892b0;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pattern-card h4 {
    color: #4A90E2;
}

.indicator-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #ffffff;
}

.indicator-status {
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    display: inline-block;
    font-weight: 700;
    letter-spacing: 1px;
}

.indicator-status.bullish,
.indicator-status.oversold {
    background: rgba(0, 200, 83, 0.15);
    color: #00E676;
}

.indicator-status.bearish,
.indicator-status.overbought {
    background: rgba(255, 23, 68, 0.15);
    color: #FF5252;
}

.pattern-card p {
    font-size: 14px;
    color: #ccd6f6;
    line-height: 1.6;
}

/* ============================================
   HISTORY
   ============================================ */
.history-card {
    background: linear-gradient(135deg, #111827, #1a2332);
}

.history-card h3 {
    color: #ffffff;
    margin-bottom: 24px;
}

.history-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.history-stat {
    text-align: center;
    padding: 24px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-label {
    font-size: 11px;
    color: #8892b0;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    display: block;
    color: #ffffff;
}

.stat-value.bullish {
    color: #00E676;
}

.stat-value.bearish {
    color: #FF5252;
}

.history-note {
    text-align: center;
    color: #8892b0;
    font-size: 14px;
    margin-top: 16px;
}

/* ============================================
   SETTINGS
   ============================================ */
.settings-container {
    max-width: 650px;
}

.settings-card {
    background: linear-gradient(135deg, #111827, #1a2332);
}

.settings-card h3 {
    color: #ffffff;
    margin-bottom: 24px;
}

.api-status {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.api-status .status-text {
    color: #ffffff;
    font-weight: 600;
}

.status-indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.status-indicator.connected {
    background: #00E676;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.5);
    animation: pulse 2s infinite;
}

.status-indicator.disconnected {
    background: #FF5252;
    box-shadow: 0 0 20px rgba(255, 82, 82, 0.5);
}

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

.api-form {
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #ccd6f6;
    font-weight: 600;
}

.form-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.api-info {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    font-size: 14px;
    color: #8892b0;
    line-height: 1.8;
}

.api-info a {
    color: #4A90E2;
    text-decoration: none;
    font-weight: 600;
}

.api-info a:hover {
    text-decoration: underline;
    color: #6C5CE7;
}

/* ============================================
   MARKET STATUS
   ============================================ */
.market-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.status-dot.online {
    background: #00E676;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 230, 118, 0.6);
}

.status-dot.offline {
    background: #FF5252;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-text {
    color: #ccd6f6;
    font-size: 13px;
    font-weight: 500;
}

/* ============================================
   TOAST
   ============================================ */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 16px 20px;
    border-radius: 12px;
    background: #1a2332;
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    min-width: 320px;
    color: #ffffff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.toast-error {
    border-left: 4px solid #FF5252;
}

.toast-success {
    border-left: 4px solid #00E676;
}

.toast-info {
    border-left: 4px solid #4A90E2;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-hide {
    animation: slideOut 0.3s ease forwards;
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.collapsed {
        transform: translateX(0);
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .signal-content {
        grid-template-columns: 1fr;
    }
    
    .analysis-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .price-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .custom-select-wrapper {
        width: 100%;
    }
    
    .custom-select-trigger {
        width: 100%;
    }
    
    .signal-details {
        grid-template-columns: 1fr;
    }
    
    .indicators-grid,
    .patterns-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .glass-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 12px;
    }
    
    .price-overview {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 22px;
    }
    
    .chart-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .chart-controls {
        width: 100%;
    }
    
    .chart-controls .glass-btn {
        flex: 1;
        text-align: center;
    }
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0e17;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4A90E2;
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) #0a0e17;
}