/* S1 Latency Dashboard Styling — Obsidian & Cyan Glassmorphism */
:root {
    --bg-base: #070a11;
    --bg-card: rgba(14, 20, 32, 0.75);
    --bg-card-hover: rgba(20, 28, 45, 0.85);
    --border-color: rgba(255, 255, 255, 0.07);
    --border-highlight: rgba(0, 240, 255, 0.25);
    
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --accent-cyan: #00f0ff;
    --accent-green: #10b981;
    --accent-amber: #f59e0b;
    --accent-red: #ef4444;
    --accent-purple: #a855f7;
    
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font-heading);
    min-height: 100vh;
    padding: 1.25rem;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(16, 185, 129, 0.03) 0%, transparent 40%);
}

.app-container {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* ── Header Card ─────────────────────────────────────── */
.header-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.radar-pulse {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-cyan) 20%, transparent 70%);
    position: relative;
}

.radar-pulse::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    animation: radar-wave 2s infinite ease-out;
}

@keyframes radar-wave {
    0% { transform: scale(0.6); opacity: 1; }
    100% { transform: scale(2.0); opacity: 0; }
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sub-badge {
    font-size: 0.68rem;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    letter-spacing: 0.1em;
    font-weight: 600;
}

.server-telemetry {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(0, 0, 0, 0.25);
    padding: 0.4rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.tele-item {
    display: flex;
    flex-direction: column;
}

.tele-label {
    font-size: 0.65rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

.tele-val {
    font-size: 0.95rem;
    font-family: var(--font-mono);
    font-weight: 700;
}

.system-status-pills {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-pill {
    font-size: 0.72rem;
    font-family: var(--font-mono);
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pill-paper {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.pill-online {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ── Ticker Strip ─────────────────────────────────────── */
.ticker-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.ticker-loading {
    grid-column: 1 / -1;
    background: var(--bg-card);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.ticker-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.9rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: transform 0.2s, border-color 0.2s;
}

.ticker-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-highlight);
}

.ticker-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.asset-badge {
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.ticker-age {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
}

.age-fresh {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.age-stale {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.ticker-price {
    font-family: var(--font-mono);
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.ticker-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

.constituents-dots {
    display: flex;
    gap: 3px;
}

.const-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-cyan);
}

/* ── Main Navigation Tabs ────────────────────────────── */
.main-tabs-bar {
    display: flex;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(18, 24, 38, 0.6);
    border: 1px solid var(--border-color);
    border-bottom: 2px solid transparent;
    border-radius: 10px 10px 0 0;
    padding: 0.7rem 1.4rem;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-tab:hover {
    color: var(--text-bright);
    border-color: rgba(0, 242, 254, 0.3);
    background: rgba(26, 35, 54, 0.8);
}

.nav-tab.active {
    color: var(--accent-cyan);
    border-color: var(--border-highlight);
    border-bottom: 2px solid var(--accent-cyan);
    background: rgba(0, 242, 254, 0.08);
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.1);
}

.tab-icon {
    font-size: 1rem;
}

.tab-badge {
    background: rgba(0, 242, 254, 0.2);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 242, 254, 0.35);
    border-radius: 12px;
    padding: 0.15rem 0.5rem;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 700;
}

.tab-content-view {
    display: block;
    animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Dashboard Grid ───────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 1.25rem;
}

@media (max-width: 1100px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.panel-title h2 {
    font-size: 1.05rem;
    font-weight: 700;
}

.count-badge {
    background: rgba(255, 255, 255, 0.08);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    color: var(--text-muted);
}

.panel-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 700;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover, .filter-btn.active {
    background: rgba(0, 240, 255, 0.15);
    color: var(--accent-cyan);
    border-color: rgba(0, 240, 255, 0.35);
}

.asset-dropdown {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.35rem 0.6rem;
    border-radius: 6px;
    outline: none;
}

/* ── Table Styles ─────────────────────────────────────── */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
}

.data-table th {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    padding: 0.75rem 0.6rem;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 0.75rem 0.6rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-family: var(--font-mono);
}

.data-table tbody tr {
    transition: background-color 0.15s;
}

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

.row-actionable {
    background: rgba(16, 185, 129, 0.08) !important;
    border-left: 3px solid var(--accent-green);
}

.row-in-pos {
    background: rgba(59, 130, 246, 0.08) !important;
    border-left: 3px solid #3b82f6;
}

.badge-actionable {
    background: rgba(16, 185, 129, 0.25);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.5);
    animation: pulse-actionable 1.5s infinite;
}

.badge-in-pos {
    background: rgba(59, 130, 246, 0.25);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.5);
}

.text-blue {
    color: #60a5fa;
}

@keyframes pulse-actionable {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
}

.badge-floor {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent-purple);
}

.badge-cap {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
}

.badge-yes {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.badge-no {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

/* ── Sidebar Column ───────────────────────────────────── */
.sidebar-column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.positions-list {
    min-height: 120px;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.position-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.pos-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pos-title {
    font-weight: 700;
    font-size: 0.85rem;
}

.pos-pnl {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
}

.pos-details {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-dim);
    font-size: 0.78rem;
    font-family: var(--font-mono);
}

/* ── Health Grid ──────────────────────────────────────── */
.health-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin-bottom: 0.75rem;
}

.health-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
}

.hc-label {
    font-size: 0.62rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

.hc-value {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
}

.execution-log {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 0.6rem;
    height: 120px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.log-entry {
    color: var(--text-muted);
}

.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.text-amber { color: var(--accent-amber); }
.text-red { color: var(--accent-red); }
.text-center { text-align: center; }
.text-muted { color: var(--text-dim); }

/* ── Paper Metrics Strip ─────────────────────────────── */
.paper-metrics-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.metric-card {
    background: var(--bg-card);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s, border-color 0.2s;
}

.metric-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-highlight);
}

.m-label {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.m-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-bright);
}

.m-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ── Executions Panel ────────────────────────────────── */
.executions-panel {
    width: 100%;
}

.exec-filter-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.35rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-mono);
}

.exec-filter-btn:hover {
    color: var(--text-bright);
    border-color: rgba(255, 255, 255, 0.2);
}

.exec-filter-btn.active {
    background: rgba(0, 242, 254, 0.15);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* ── Status Badges for Executions ────────────────────── */
.badge-status {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-family: var(--font-mono);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-open {
    background: rgba(0, 242, 254, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 242, 254, 0.35);
}

.badge-closed {
    background: rgba(156, 163, 175, 0.15);
    color: #9ca3af;
    border: 1px solid rgba(156, 163, 175, 0.3);
}

.badge-settled-win {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.badge-settled-loss {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.badge-tp {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-sl {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ── Clear History Button & Confirmation Modal ───────────────── */
.clear-history-btn {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #f87171;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.35rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-mono);
    display: inline-flex;
    align-items: center;
    margin-left: 0.75rem;
}

.clear-history-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
    color: #fca5a5;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.25);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(4, 7, 14, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.modal-card {
    background: #0d1322;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    width: 90%;
    max-width: 440px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(239, 68, 68, 0.15);
    overflow: hidden;
    animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
}

.modal-close-btn:hover {
    color: var(--text-main);
}

.modal-body {
    padding: 1.25rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.modal-notice {
    margin-top: 0.9rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 6px;
    color: #e2e8f0;
    font-size: 0.78rem;
}

.modal-notice code {
    background: rgba(0, 0, 0, 0.4);
    padding: 2px 5px;
    border-radius: 4px;
    color: var(--accent-cyan);
    font-family: var(--font-mono);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--border-color);
}

.btn-cancel {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-danger {
    background: #dc2626;
    border: 1px solid #ef4444;
    color: #fff;
    padding: 0.5rem 1.1rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 0 10px rgba(220, 38, 38, 0.4);
}

.btn-danger:hover {
    background: #b91c1c;
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.6);
}