/* Bug Hunter Toolkit CSS */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

/* === Root Variables === */
:root {
    --dark-blue: #233D4D;
    --orange: #FE7F2D;
    --yellow: #FCCA46;
    --font-main: 'Share Tech Mono', monospace;
    --bg-overlay: rgba(35, 61, 77, 0.5);
    --border-color: rgba(254, 127, 45, 0.3);
    --text-muted: rgba(255, 255, 255, 0.5);
    --text-secondary: rgba(255, 255, 255, 0.7);
}
/* === Light Mode Theme === */
:root[data-theme="light"] {
    --dark-blue: #f5f5f5;
    --orange: #ff6b35;
    --yellow: #f77f00;
    --bg-overlay: rgba(255, 255, 255, 0.9);
    --border-color: rgba(255, 107, 53, 0.3);
    --text-muted: rgba(0, 0, 0, 0.5);
    --text-secondary: rgba(0, 0, 0, 0.7);
}

[data-theme="light"] body {
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    color: #1a1a1a;
}

[data-theme="light"] nav,
[data-theme="light"] .status-bar {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--orange);
}

[data-theme="light"] .logo {
    color: var(--yellow);
    text-shadow: 0 0 10px rgba(247, 127, 0, 0.3);
}

[data-theme="light"] .nav-links a {
    color: #1a1a1a;
}

[data-theme="light"] .nav-links a:hover {
    color: var(--yellow);
}

[data-theme="light"] header {
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
}

[data-theme="light"] .base-card,
[data-theme="light"] .tool-card,
[data-theme="light"] .rhyru-panel,
[data-theme="light"] .rhyru-section,
[data-theme="light"] .chart-container,
[data-theme="light"] .order-book {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .tool-card:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.25);
}

[data-theme="light"] .list-output li {
    background: rgba(255, 107, 53, 0.05);
    color: #1a1a1a;
}

[data-theme="light"] .list-output li:hover {
    background: rgba(255, 107, 53, 0.1);
}

[data-theme="light"] .collapsible-header {
    background: rgba(255, 255, 255, 0.5);
}

[data-theme="light"] .collapsible-header:hover {
    background: rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .collapsible.active .collapsible-content {
    background: rgba(255, 255, 255, 0.5);
}

[data-theme="light"] .alert-info {
    background: rgba(247, 127, 0, 0.1);
    color: #d97706;
}

[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] .tool-title,
[data-theme="light"] .chart-title,
[data-theme="light"] .text-secondary {
    color: var(--yellow) !important;
}

[data-theme="light"] p,
[data-theme="light"] span,
[data-theme="light"] .status-item {
    color: #1a1a1a;
}

[data-theme="light"] .text-muted {
    color: rgba(0, 0, 0, 0.5) !important;
}

[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
    background: rgba(0, 0, 0, 0.05);
    color: #1a1a1a;
    border-color: rgba(255, 107, 53, 0.3);
}

[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .output-section,
[data-theme="light"] .code-block {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(255, 107, 53, 0.2);
}

[data-theme="light"] .output-content {
    color: #1a1a1a;
}

[data-theme="light"] .rhyru-table th {
    color: rgba(0, 0, 0, 0.6);
}

[data-theme="light"] .rhyru-table td {
    color: #1a1a1a;
}

/* Smooth transition for theme changes */
body, nav, header, .base-card, .tool-card, .status-bar, 
input, select, textarea, .output-section {
    transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

/* === Global Reset & Base === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    background: var(--dark-blue);
    color: #fff;
    min-height: 100vh;
    line-height: 1.6;
}

/* === Base Form Controls === */
input,
select,
textarea {
    width: 100%;
    padding: 0.8rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--orange);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 3px rgba(254, 127, 45, 0.1);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

/* Specialize textarea font for code-like input */
textarea {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    resize: vertical;
    min-height: 120px;
    max-height: 300px;
}

select {
    cursor: pointer;
}

select option {
    background: var(--dark-blue);
    color: #fff;
    padding: 0.5rem;
}

/* === Base Card Component === */
.base-card {
    background: var(--bg-overlay);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.base-card:hover {
    border-color: var(--orange);
    box-shadow: 0 4px 12px rgba(254, 127, 45, 0.2);
}

/* === Navigation === */
nav {
    background: rgba(35, 61, 77, 0.95);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--orange);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--yellow);
    text-shadow: 0 0 10px rgba(252, 202, 70, 0.3);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: color 0.3s ease, transform 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}

.nav-links a:hover {
    color: var(--yellow);
    transform: translateY(-2px);
}

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

/* === Buttons === */
.btn {
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--orange);
    color: var(--dark-blue);
    box-shadow: 0 2px 8px rgba(254, 127, 45, 0.3);
}

.btn-primary:hover {
    background: #ff8f45;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(254, 127, 45, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--yellow);
}

.btn-secondary:hover {
    background: var(--yellow);
    color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(252, 202, 70, 0.3);
}

/* === Header & Ticker === */
header {
    padding: 2rem;
    background: linear-gradient(135deg, var(--dark-blue) 0%, #1a2d3a 100%);
    border-bottom: 1px solid var(--border-color);
}

.ticker {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 1rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--orange) var(--dark-blue);
}

.ticker::-webkit-scrollbar {
    height: 6px;
}

.ticker::-webkit-scrollbar-track {
    background: var(--dark-blue);
}

.ticker::-webkit-scrollbar-thumb {
    background: var(--orange);
    border-radius: 3px;
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    padding: 0.5rem 1rem;
    background: rgba(254, 127, 45, 0.1);
    border-radius: 4px;
    border: 1px solid rgba(254, 127, 45, 0.2);
    transition: all 0.3s ease;
}

.ticker-item:hover {
    background: rgba(254, 127, 45, 0.2);
    border-color: var(--orange);
}

.ticker-value {
    color: var(--yellow);
    font-weight: bold;
}

.positive {
    color: #4ade80;
}

.negative {
    color: #f87171;
}

/* === Layout === */
.container {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* === Chart Container === */
.chart-container {
    background: var(--bg-overlay);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(254, 127, 45, 0.2);
}

.chart-title {
    color: var(--yellow);
    font-size: 1.2rem;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    gap: 0.5rem;
}

.chart-btn {
    padding: 0.3rem 0.8rem;
    background: transparent;
    border: 1px solid var(--orange);
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.chart-btn:hover {
    background: rgba(254, 127, 45, 0.2);
}

.chart-btn.active {
    background: var(--orange);
    color: var(--dark-blue);
}

.chart-area {
    height: 400px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    border: 1px dashed rgba(254, 127, 45, 0.2);
}

.chart-info {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    border: 1px solid rgba(254, 127, 45, 0.1);
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-label {
    color: var(--text-muted);
}

.info-value {
    color: var(--yellow);
    font-weight: bold;
}

/* === Order Book / Target List === */
.order-book {
    background: var(--bg-overlay);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.order-book-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(254, 127, 45, 0.2);
}

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

.order-table th {
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 0.5rem;
    text-align: right;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.order-table td {
    padding: 0.3rem 0.5rem;
    text-align: right;
    font-size: 0.85rem;
}

.order-row {
    position: relative;
    transition: background 0.2s ease;
}

.order-row:hover {
    background: rgba(254, 127, 45, 0.1);
}

.order-row.sell {
    color: #f87171;
}

.order-row.buy {
    color: #4ade80;
}

.current-price {
    background: rgba(254, 127, 45, 0.2);
    border-left: 3px solid var(--orange);
}

.current-price td {
    color: var(--yellow);
    font-weight: bold;
}

/* === Rhyru Panel & Section === */
.rhyru-panel,
.rhyru-section {
    background: var(--bg-overlay);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.rhyru-panel {
    margin-bottom: 2rem;
}

.rhyru-tabs,
.rhyru-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(254, 127, 45, 0.2);
}

@media (max-width: 768px) {
    .rhyru-header {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.tab,
.rhyru-tab {
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.tab:hover,
.rhyru-tab:hover {
    color: #fff;
}

.tab.active,
.rhyru-tab.active {
    color: var(--yellow);
    border-bottom-color: var(--yellow);
}

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

.rhyru-table th {
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 0.5rem;
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(254, 127, 45, 0.2);
}

.rhyru-table td {
    padding: 0.5rem;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(254, 127, 45, 0.1);
}

.rhyru-table tr {
    transition: background 0.2s ease;
}

.rhyru-table tr:hover {
    background: rgba(254, 127, 45, 0.1);
}

.severity-critical { color: #f87171; font-weight: bold; }
.severity-high    { color: #fb923c; font-weight: bold; }
.severity-medium  { color: #fbbf24; font-weight: bold; }
.severity-low     { color: #4ade80; font-weight: bold; }

/* === Tool Cards === */
.tool-card {
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--yellow));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(254, 127, 45, 0.25);
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(254, 127, 45, 0.2);
}

.tool-title {
    color: var(--yellow);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* === Output Section === */
.output-section {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem;
    margin-top: 1rem;
    position: relative;
    min-height: 150px;
    max-height: 400px;
    overflow-y: auto;
}

.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(254, 127, 45, 0.1);
}

.output-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.output-actions {
    display: flex;
    gap: 0.5rem;
}

.copy-btn,
.clear-btn,
.download-btn {
    padding: 0.3rem 0.8rem;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.75rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.copy-btn {
    border: 1px solid var(--orange);
    color: var(--orange);
}
.copy-btn:hover {
    background: var(--orange);
    color: var(--dark-blue);
    transform: scale(1.05);
}
.copy-btn.copied {
    background: #4ade80;
    border-color: #4ade80;
    color: var(--dark-blue);
}
.copy-btn.copied::after {
    content: '✓ Copied!';
}

.clear-btn {
    border: 1px solid #f87171;
    color: #f87171;
}
.clear-btn:hover {
    background: #f87171;
    color: var(--dark-blue);
}

.download-btn {
    border: 1px solid var(--yellow);
    color: var(--yellow);
}
.download-btn:hover {
    background: var(--yellow);
    color: var(--dark-blue);
}

.output-content {
    color: #fff;
    font-size: 0.85rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Courier New', monospace;
}

.output-content.empty {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 2rem;
}

/* === Form Groups === */
.input-group,
.textarea-group,
.checkbox-group,
.radio-group {
    margin-bottom: 1rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--orange);
}

.checkbox-item label,
.radio-item label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
}

.radio-group {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
}

/* === Button Groups & Actions === */
.button-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.button-group .btn {
    width: 100%;
}

.action-bar {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.action-bar .btn {
    flex: 1;
    min-width: 150px;
}

/* === Tools Grid === */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

/* === List Output === */
.list-output {
    list-style: none;
    padding: 0;
}

.list-output li {
    padding: 0.5rem;
    margin-bottom: 0.3rem;
    background: rgba(254, 127, 45, 0.05);
    border-left: 2px solid var(--orange);
    border-radius: 2px;
    transition: all 0.2s ease;
}

.list-output li:hover {
    background: rgba(254, 127, 45, 0.1);
    border-left-width: 4px;
}

/* === Badges & Alerts === */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success { background: rgba(74, 222, 128, 0.2); color: #4ade80; border: 1px solid rgba(74, 222, 128, 0.3); }
.badge-warning { background: rgba(251, 191, 36, 0.2); color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.3); }
.badge-error   { background: rgba(248, 113, 113, 0.2); color: #f87171; border: 1px solid rgba(248, 113, 113, 0.3); }
.badge-info    { background: rgba(252, 202, 70, 0.2); color: var(--yellow); border: 1px solid rgba(252, 202, 70, 0.3); }

.alert {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success { background: rgba(74, 222, 128, 0.1); border-color: #4ade80; color: #4ade80; }
.alert-warning { background: rgba(251, 191, 36, 0.1); border-color: #fbbf24; color: #fbbf24; }
.alert-error   { background: rgba(248, 113, 113, 0.1); border-color: #f87171; color: #f87171; }
.alert-info    { background: rgba(252, 202, 70, 0.1); border-color: var(--yellow); color: var(--yellow); }

/* === Code & Preformatted === */
.code-block {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    position: relative;
}

.code-block pre {
    margin: 0;
    color: #fff;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* === Progress & Loading === */
.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--orange), var(--yellow));
    transition: width 0.3s ease;
    border-radius: 4px;
}

.spinner,
.page-loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.page-loader-spinner {
    width: 60px;
    height: 60px;
    border-width: 4px;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === Status Bar === */
.status-bar {
    background: rgba(35, 61, 77, 0.95);
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--orange);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    backdrop-filter: blur(10px);
    z-index: 999;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    animation: pulse 2s ease-in-out infinite;
}

.status-indicator.warning { background: #fbbf24; }
.status-indicator.error   { background: #f87171; }

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 6px rgba(74, 222, 128, 0);
    }
}

/* === Collapsible Section === */
.collapsible {
    margin-bottom: 1rem;
    overflow: hidden;
}

.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-overlay);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.collapsible-header::after {
    content: '▼';
    font-size: 0.8rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--orange);
}

.collapsible.active .collapsible-header::after {
    transform: rotate(180deg);
}

.collapsible-header:hover {
    border-color: var(--orange);
    background: rgba(35, 61, 77, 0.7);
    transform: translateX(5px);
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.4s ease-out;
    border: 1px solid transparent;
    border-top: none;
    border-radius: 0 0 4px 4px;
    opacity: 0;
}

.collapsible.active .collapsible-content {
    max-height: 2000px;
    padding: 1rem;
    border-color: var(--border-color);
    opacity: 1;
}

/* === Utility Classes === */
.text-primary   { color: var(--orange); }
.text-secondary { color: var(--yellow); }
.text-muted     { color: var(--text-muted); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded { border-radius: 4px; }
.rounded-lg { border-radius: 8px; }

.shadow { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2); }
.shadow-lg { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); }

/* === Custom Scrollbar === */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-blue);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: var(--orange);
    border-radius: 5px;
    border: 2px solid var(--dark-blue);
}

::-webkit-scrollbar-thumb:hover {
    background: #ff8f45;
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .button-group {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }

    .nav-links a {
        width: 100%;
        text-align: center;
    }

    .container {
        padding: 1rem;
    }

    .ticker {
        gap: 1rem;
    }

    .status-bar {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem;
    }
}