/* ══════════════════════════════════════════════════════════════════
   TRADE.WAEL.BOT — Terminal Dashboard Design System
   ══════════════════════════════════════════════════════════════════ */

/* ── CSS Variables ───────────────────────────────────────────────── */
:root {
    /* Base palette */
    --bg-deep:       #050810;
    --bg-primary:    #0a0e17;
    --bg-secondary:  #0f1520;
    --bg-panel:      rgba(15, 21, 35, 0.85);
    --bg-panel-hover:rgba(20, 28, 48, 0.90);
    --border:        rgba(56, 189, 248, 0.12);
    --border-active: rgba(56, 189, 248, 0.35);

    /* Text */
    --text-primary:   #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted:     #475569;
    --text-accent:    #38bdf8;

    /* Signals */
    --green:      #22c55e;
    --green-glow: rgba(34, 197, 94, 0.25);
    --red:        #ef4444;
    --red-glow:   rgba(239, 68, 68, 0.25);
    --yellow:     #eab308;
    --yellow-glow:rgba(234, 179, 8, 0.25);
    --blue:       #38bdf8;
    --blue-glow:  rgba(56, 189, 248, 0.20);
    --purple:     #a78bfa;
    --purple-glow:rgba(167, 139, 250, 0.20);
    --cyan:       #06b6d4;
    --orange:     #f97316;

    /* Glass */
    --glass-blur:   16px;
    --glass-bg:     rgba(15, 21, 35, 0.6);
    --glass-border: rgba(56, 189, 248, 0.08);

    /* Typography */
    --font-mono:  'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --gap:    16px;
    --radius: 8px;
}

/* ── Reset & Base ────────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-deep);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── CRT Scanline Overlay ────────────────────────────────────────── */
.crt-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.03) 0px,
        rgba(0, 0, 0, 0.03) 1px,
        transparent 1px,
        transparent 3px
    );
    animation: crt-flicker 8s ease-in-out infinite;
}

@keyframes crt-flicker {
    0%, 100% { opacity: 0.4; }
    50%      { opacity: 0.25; }
}

/* ── Boot Overlay ────────────────────────────────────────────────── */
.boot-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--bg-deep);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.boot-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.boot-content {
    text-align: center;
    max-width: 480px;
}

.boot-logo {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: boot-pulse 1.5s ease-in-out infinite;
}

@keyframes boot-pulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px var(--blue)); }
    50%      { transform: scale(1.1); filter: drop-shadow(0 0 40px var(--cyan)); }
}

.boot-title {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--blue);
    letter-spacing: 4px;
    text-shadow: 0 0 30px var(--blue-glow);
    margin-bottom: 0.5rem;
}

.boot-subtitle {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.boot-progress {
    width: 100%;
    height: 3px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.boot-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
    border-radius: 4px;
    transition: width 0.3s ease;
    box-shadow: 0 0 12px var(--blue-glow);
}

.boot-log {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: left;
    max-height: 120px;
    overflow: hidden;
    line-height: 1.8;
}

.boot-log .log-line {
    opacity: 0;
    animation: log-fadein 0.3s ease forwards;
}

.boot-log .log-line.ok { color: var(--green); }
.boot-log .log-line.info { color: var(--text-secondary); }

@keyframes log-fadein {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Terminal Container ──────────────────────────────────────────── */
.terminal-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--gap);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    gap: var(--gap);
    opacity: 0;
    transition: opacity 0.6s ease 0.3s;
}

.terminal-container.visible {
    opacity: 1;
}

/* ── Terminal Header ─────────────────────────────────────────────── */
.terminal-header {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-active);
    border-radius: var(--radius);
    padding: 12px 20px;
    position: relative;
    overflow: hidden;
}

.terminal-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--blue-glow), transparent 60%);
    pointer-events: none;
}

.header-row {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.header-row.sub-row {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.header-cell {
    display: flex;
    align-items: center;
    gap: 6px;
}

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

.header-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.header-value {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.header-value.infra-value {
    color: var(--cyan);
    font-size: 0.7rem;
}

.countdown-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--green);
    font-variant-numeric: tabular-nums;
    text-shadow: 0 0 12px var(--green-glow);
    animation: countdown-pulse 1s ease-in-out infinite;
}

@keyframes countdown-pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.7; }
}

.header-cell.countdown {
    margin-left: auto;
}

/* ── Dashboard Grid ──────────────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr auto;
    gap: var(--gap);
    flex: 1;
}

/* Panel: full-width signals table */
.panel-signals {
    grid-column: 1 / -1;
    grid-row: 2;
}

.panel-liquidity { grid-column: 1 / -1; grid-row: 1; }
.panel-options   { grid-column: 1; grid-row: 3; }
.panel-finmem    { grid-column: 2; grid-row: 3; }

/* ── Panel Base ──────────────────────────────────────────────────── */
.panel {
    background: var(--bg-panel);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    animation: panel-slide-in 0.6s ease backwards;
}

.panel:hover {
    border-color: var(--border-active);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.06);
}

@keyframes panel-slide-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.panel-liquidity { animation-delay: 0.1s; }
.panel-signals   { animation-delay: 0.2s; }
.panel-options   { animation-delay: 0.3s; }
.panel-finmem    { animation-delay: 0.4s; }

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

.panel-title {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.panel-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 99px;
    background: var(--blue-glow);
    color: var(--blue);
    border: 1px solid rgba(56, 189, 248, 0.2);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.panel-body {
    padding: 16px;
}

/* ── Panel: Liquidity ────────────────────────────────────────────── */
.liquidity-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.liquidity-metric {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.liquidity-metric:hover {
    border-color: var(--border-active);
}

.metric-label {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.metric-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.metric-value.metric-score {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-bar {
    width: 100%;
    height: 3px;
    background: var(--bg-secondary);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
}

.metric-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    border-radius: 2px;
    transition: width 0.8s ease;
    box-shadow: 0 0 8px var(--blue-glow);
}

.liquidity-callout {
    background: rgba(56, 189, 248, 0.04);
    border-left: 3px solid var(--blue);
    padding: 10px 14px;
    margin-bottom: 8px;
    border-radius: 0 6px 6px 0;
}

.callout-label {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--blue);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.callout-value {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ── Panel: Signals Table ────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.table-wrapper::-webkit-scrollbar {
    height: 4px;
}

.table-wrapper::-webkit-scrollbar-track {
    background: transparent;
}

.table-wrapper::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.signals-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.signals-table thead th {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    white-space: nowrap;
}

.signals-table tbody tr {
    border-bottom: 1px solid rgba(56, 189, 248, 0.04);
    transition: background 0.2s ease;
}

.signals-table tbody tr:hover {
    background: rgba(56, 189, 248, 0.05);
}

.signals-table tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.1);
}

.signals-table tbody tr:nth-child(even):hover {
    background: rgba(56, 189, 248, 0.07);
}

.signals-table tbody td {
    padding: 8px 12px;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.signals-table .ticker-cell {
    font-weight: 700;
    color: var(--text-accent);
}

.signals-table .signal-bullish { color: var(--green); }
.signals-table .signal-bearish { color: var(--red); }
.signals-table .signal-neutral { color: var(--text-muted); }
.signals-table .signal-na      { color: var(--text-muted); font-style: italic; }

.signals-table .consensus-buy      { color: var(--green); font-weight: 700; }
.signals-table .consensus-sell     { color: var(--red); font-weight: 700; }
.signals-table .consensus-hold     { color: var(--yellow); font-weight: 600; }
.signals-table .consensus-str-buy  { color: var(--green); font-weight: 700; text-shadow: 0 0 8px var(--green-glow); }
.signals-table .consensus-str-sell { color: var(--red); font-weight: 700; text-shadow: 0 0 8px var(--red-glow); }

.signals-table .conf-high { color: var(--green); }
.signals-table .conf-med  { color: var(--yellow); }
.signals-table .conf-low  { color: var(--text-muted); }

.placeholder-row td {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: 24px;
}

.signals-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0 0;
    border-top: 1px solid var(--border);
    margin-top: 12px;
}

.footer-note {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-style: italic;
}

.footer-count {
    font-size: 0.65rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Row entry animation */
.signals-table tbody tr.row-enter {
    animation: row-slide-in 0.4s ease forwards;
}

@keyframes row-slide-in {
    from { opacity: 0; transform: translateX(-10px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Flash effect on update */
.signals-table tbody tr.row-flash {
    animation: row-flash 1s ease;
}

@keyframes row-flash {
    0%   { background: rgba(56, 189, 248, 0.15); }
    100% { background: transparent; }
}

/* ── Panel: Options Spotlight ────────────────────────────────────── */
.options-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.options-item {
    background: rgba(167, 139, 250, 0.04);
    border-left: 3px solid var(--purple);
    padding: 10px 14px;
    border-radius: 0 6px 6px 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
    transition: background 0.3s ease;
}

.options-item:hover {
    background: rgba(167, 139, 250, 0.08);
}

.options-item .ticker-highlight {
    font-weight: 700;
    color: var(--purple);
}

.options-item.placeholder {
    color: var(--text-muted);
    font-style: italic;
    border-left-color: var(--text-muted);
}

/* ── Panel: FinMem ───────────────────────────────────────────────── */
.finmem-section {
    margin-bottom: 14px;
}

.finmem-section:last-child {
    margin-bottom: 0;
}

.finmem-label {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.finmem-quote {
    background: rgba(6, 182, 212, 0.04);
    border-left: 3px solid var(--cyan);
    padding: 10px 14px;
    border-radius: 0 6px 6px 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
}

.finmem-quote.risk-quote {
    border-left-color: var(--green);
    background: rgba(34, 197, 94, 0.04);
}

.finmem-quote.risk-alert {
    border-left-color: var(--red);
    background: rgba(239, 68, 68, 0.06);
    color: var(--red);
    font-weight: 500;
}

.debate-log {
    max-height: 120px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.debate-log::-webkit-scrollbar {
    width: 4px;
}

.debate-log::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.log-entry {
    font-size: 0.65rem;
    color: var(--text-muted);
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    font-variant-numeric: tabular-nums;
}

.log-entry.placeholder {
    font-style: italic;
}

.log-entry .log-time {
    color: var(--text-secondary);
    margin-right: 8px;
}

.log-entry .log-conflict {
    color: var(--yellow);
}

/* ── Terminal Footer ─────────────────────────────────────────────── */
.terminal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-left, .footer-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-separator {
    color: var(--border);
}

.footer-item { transition: color 0.3s ease; }

/* ── Anomaly badge states ────────────────────────────────────────── */
.panel-badge.badge-nominal {
    background: var(--green-glow);
    color: var(--green);
    border-color: rgba(34, 197, 94, 0.2);
}

.panel-badge.badge-warning {
    background: var(--yellow-glow);
    color: var(--yellow);
    border-color: rgba(234, 179, 8, 0.2);
    animation: badge-blink 1.2s ease-in-out infinite;
}

.panel-badge.badge-alert {
    background: var(--red-glow);
    color: var(--red);
    border-color: rgba(239, 68, 68, 0.2);
    animation: badge-blink 0.6s ease-in-out infinite;
}

@keyframes badge-blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.5; }
}

/* ── Market Hours Badge ──────────────────────────────────────────── */
#market-hours-status.market-open {
    color: var(--green);
}

#market-hours-status.market-closed {
    color: var(--red);
}

#market-hours-status.market-pre {
    color: var(--yellow);
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .panel-liquidity,
    .panel-signals,
    .panel-options,
    .panel-finmem {
        grid-column: 1;
        grid-row: auto;
    }
    .liquidity-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    html { font-size: 12px; }

    .header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .header-cell.countdown {
        margin-left: 0;
    }

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

    .terminal-footer {
        flex-direction: column;
        gap: 6px;
    }
}

/* ── Utility animations ──────────────────────────────────────────── */
@keyframes fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 8px var(--blue-glow); }
    50%      { box-shadow: 0 0 20px var(--blue-glow); }
}

/* Custom scrollbar for the whole page */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-active);
}