/* ===================================================================
   pm-trader Dashboard -- Dark Trading Theme
   =================================================================== */

/* -- Reset & Base --------------------------------------------------- */

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

:root {
    --bg-primary: #1a1a2e;
    --bg-card: #16213e;
    --bg-card-hover: #1a2745;
    --bg-input: #0f1a30;
    --accent: #0f3460;
    --highlight: #e94560;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-heading: #ffffff;
    --pnl-positive: #4ade80;
    --pnl-negative: #e94560;
    --border: #2a2a4a;
    --nav-bg: #0f0f23;
    --radius: 8px;
    --radius-sm: 4px;
}

html {
    font-size: 14px;
    line-height: 1.5;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
        'Helvetica Neue', Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: #53c1de;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

code {
    background: var(--bg-input);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
}


/* -- Navbar --------------------------------------------------------- */

.navbar {
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand a {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: 0.5px;
}

.nav-brand a:hover {
    text-decoration: none;
    color: var(--highlight);
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.nav-link:hover {
    background: var(--accent);
    color: var(--text-heading);
    text-decoration: none;
}

.nav-link.active {
    background: var(--accent);
    color: var(--text-heading);
}


/* -- Layout --------------------------------------------------------- */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px;
    flex: 1;
    width: 100%;
}

.footer {
    text-align: center;
    padding: 16px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.85rem;
}


/* -- Typography ----------------------------------------------------- */

.page-title {
    font-size: 1.75rem;
    color: var(--text-heading);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-subtitle {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.section-title {
    font-size: 1.2rem;
    color: var(--text-heading);
    margin: 28px 0 14px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 28px 0 14px;
}

.section-header .section-title {
    margin: 0;
}

.page-header {
    margin-bottom: 20px;
}

.back-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 8px;
}

.back-link:hover {
    color: var(--text-primary);
}

.last-activity {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 4px;
    margin-bottom: 8px;
}


/* -- Cards ---------------------------------------------------------- */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
}

.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin: 20px 0;
}

.summary-card {
    text-align: center;
}

.card-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-heading);
}


/* -- Module grid ---------------------------------------------------- */

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.module-card {
    display: block;
    transition: border-color 0.15s, background 0.15s;
    cursor: pointer;
}

.module-card:hover {
    border-color: var(--highlight);
    background: var(--bg-card-hover);
    text-decoration: none;
}

.module-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.module-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-heading);
}

.module-card-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

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

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}


/* -- Chart card ----------------------------------------------------- */

.chart-card {
    padding: 20px;
    margin-bottom: 16px;
}


/* -- Tables --------------------------------------------------------- */

.table-wrapper {
    overflow-x: auto;
    margin-bottom: 16px;
}

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

.data-table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}

.data-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.04);
}

.cell-market {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cell-date {
    white-space: nowrap;
    color: var(--text-secondary);
    font-size: 0.9rem;
}


/* -- Badges --------------------------------------------------------- */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Budget mode badges */
.badge-active {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
}

.badge-cautious {
    background: rgba(250, 204, 21, 0.15);
    color: #facc15;
}

.badge-hibernate {
    background: rgba(233, 69, 96, 0.15);
    color: #e94560;
}

.badge-unknown {
    background: rgba(160, 160, 160, 0.15);
    color: #a0a0a0;
}

/* Side badges */
.badge-side-yes {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
}

.badge-side-no {
    background: rgba(233, 69, 96, 0.15);
    color: #e94560;
}

/* Position status badges */
.badge-status-open {
    background: rgba(83, 193, 222, 0.15);
    color: #53c1de;
}

.badge-status-closing {
    background: rgba(250, 204, 21, 0.15);
    color: #facc15;
}

.badge-status-closed {
    background: rgba(160, 160, 160, 0.15);
    color: #a0a0a0;
}

.badge-status-stopped {
    background: rgba(233, 69, 96, 0.15);
    color: #e94560;
}

/* Thesis status badges */
.badge-thesis-pending {
    background: rgba(250, 204, 21, 0.15);
    color: #facc15;
}

.badge-thesis-claimed {
    background: rgba(83, 193, 222, 0.15);
    color: #53c1de;
}

.badge-thesis-executed {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
}

.badge-thesis-rejected {
    background: rgba(233, 69, 96, 0.15);
    color: #e94560;
}

.badge-thesis-expired {
    background: rgba(160, 160, 160, 0.15);
    color: #a0a0a0;
}


/* -- P&L colors ----------------------------------------------------- */

.pnl-positive {
    color: var(--pnl-positive) !important;
}

.pnl-negative {
    color: var(--pnl-negative) !important;
}


/* -- Thesis cards --------------------------------------------------- */

.thesis-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.thesis-card {
    padding: 16px 20px;
}

.thesis-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
}

.thesis-question {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-heading);
    flex: 1;
}

.thesis-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.thesis-checks {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.check-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}

.check-passed {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
}

.check-failed {
    background: rgba(233, 69, 96, 0.15);
    color: #e94560;
}

.thesis-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.thesis-id {
    font-family: monospace;
    opacity: 0.6;
}

/* Confidence coloring */
.confidence-7 { color: #facc15; }
.confidence-8 { color: #f97316; }
.confidence-9 { color: #ef4444; }
.confidence-10 { color: #dc2626; font-weight: 700; }


/* -- Episode cards -------------------------------------------------- */

.episode-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.episode-card {
    padding: 16px 20px;
}

.episode-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.badge-episode {
    font-size: 0.7rem;
    padding: 3px 8px;
}

/* Episode type colors */
.badge-episode-trade-opened      { background: rgba(83, 193, 222, 0.15); color: #53c1de; }
.badge-episode-trade-closed      { background: rgba(160, 160, 160, 0.15); color: #a0a0a0; }
.badge-episode-win-pattern       { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
.badge-episode-loss-event        { background: rgba(233, 69, 96, 0.15); color: #e94560; }
.badge-episode-risk-trigger      { background: rgba(249, 115, 22, 0.15); color: #f97316; }
.badge-episode-capital-recycle   { background: rgba(168, 85, 247, 0.15); color: #a855f7; }
.badge-episode-lesson-learned    { background: rgba(250, 204, 21, 0.15); color: #facc15; }
.badge-episode-position-review   { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }

.importance-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--highlight);
    margin-right: 2px;
}

.episode-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 6px;
}

.episode-content {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 10px;
}

.episode-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}


/* -- Health page ---------------------------------------------------- */

.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.health-stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
}

.health-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-heading);
    flex-shrink: 0;
}

.health-stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-heading);
}

.health-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}

.status-healthy {
    background: #4ade80;
    box-shadow: 0 0 6px rgba(74, 222, 128, 0.5);
}

.status-unhealthy {
    background: #e94560;
    box-shadow: 0 0 6px rgba(233, 69, 96, 0.5);
}


/* -- Buttons -------------------------------------------------------- */

.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background 0.15s;
}

.btn-secondary {
    background: var(--accent);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #143d70;
    text-decoration: none;
}


/* -- Empty state ---------------------------------------------------- */

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}

.empty-state p {
    font-size: 1.1rem;
}


/* -- Service status grid ------------------------------------------- */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}

.service-card {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-heading);
}

.service-status {
    font-size: 0.75rem;
    margin-left: 18px;
}

.service-up {
    color: var(--text-secondary);
}

.service-down {
    color: var(--pnl-negative);
}


/* -- Exploration page ----------------------------------------------- */

.module-card-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

.btn-icon {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-icon:hover {
    background: var(--accent);
    color: var(--text-heading);
    border-color: var(--accent);
    text-decoration: none;
}

.module-params-panel {
    border-top: 1px solid var(--border);
    padding: 10px 0 4px;
    margin-top: 10px;
}

.params-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px 12px;
}

.param-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2px 0;
}

.param-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.param-value {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: monospace;
}

#pcaChart {
    width: 100% !important;
}

/* -- Responsive ----------------------------------------------------- */

@media (max-width: 768px) {
    .navbar {
        padding: 0 12px;
    }

    .nav-links {
        gap: 4px;
    }

    .nav-link {
        padding: 6px 10px;
        font-size: 0.85rem;
    }

    .container {
        padding: 16px;
    }

    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .module-grid {
        grid-template-columns: 1fr;
    }

    .module-card-body {
        grid-template-columns: 1fr 1fr;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .summary-cards {
        grid-template-columns: 1fr;
    }

    .nav-brand a {
        font-size: 1rem;
    }
}