:root {
    --bg: #0b1020;
    --bg-2: #0f162a;
    --panel: rgba(15, 22, 42, 0.92);
    --panel-2: rgba(11, 17, 31, 0.96);
    --ink: #ebf3ff;
    --muted: #8fa1bc;
    --line: rgba(148, 163, 184, 0.18);
    --accent: #6fc4ff;
    --accent-2: #f8b84e;
    --bull: #1dd17b;
    --bear: #ff6262;
    --warn: #ffb648;
    --bull-soft: rgba(29, 209, 123, 0.18);
    --bear-soft: rgba(255, 98, 98, 0.18);
    --warn-soft: rgba(255, 182, 72, 0.18);
    --soft: rgba(111, 196, 255, 0.08);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(111, 196, 255, 0.14), transparent 30%),
        radial-gradient(circle at top right, rgba(248, 184, 78, 0.12), transparent 24%),
        linear-gradient(180deg, #070b14 0%, var(--bg) 100%);
}

.page-shell {
    max-width: 1500px;
    margin: 0 auto;
    padding: 24px 18px 40px;
}

.hero,
.quick-card,
.control-card,
.metric-card,
.table-card {
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.hero {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 24px;
    margin-bottom: 14px;
}

.hero-copy-block {
    max-width: 860px;
}

.eyebrow,
.panel-label {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent-2);
    font-size: 11px;
    font-weight: 700;
}

.panel-label {
    margin-bottom: 8px;
    color: var(--accent);
    font-size: 10px;
}

.hero h1 {
    margin: 0;
    font-size: clamp(1.9rem, 4vw, 3.15rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
}

.hero-copy {
    margin: 10px 0 0;
    color: var(--muted);
    max-width: 700px;
    font-size: 0.98rem;
}

.hero-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.pill {
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--soft);
    font-size: 0.84rem;
    border: 1px solid var(--line);
}

.pill-live {
    background: var(--bull-soft);
    color: var(--bull);
}

.timestamp {
    color: var(--muted);
    font-size: 0.82rem;
    font-family: "IBM Plex Mono", monospace;
}

.quick-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.quick-card {
    padding: 14px 16px;
}

.quick-label {
    display: block;
    color: var(--muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
    font-weight: 600;
}

.quick-card strong {
    font-size: 1.22rem;
    letter-spacing: -0.02em;
    font-family: "IBM Plex Mono", monospace;
}

.control-card {
    padding: 18px;
    margin-bottom: 14px;
}

.control-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
}

label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--muted);
    font-weight: 500;
}

select,
input,
.btn {
    min-height: 42px;
    border-radius: 10px;
    border: 1px solid var(--line);
    font: inherit;
}

select,
input {
    background: rgba(6, 11, 21, 0.9);
    padding: 0 12px;
    color: var(--ink);
    font-family: "IBM Plex Mono", monospace;
}

input[readonly] {
    background: linear-gradient(135deg, rgba(111, 196, 255, 0.1), rgba(6, 11, 21, 0.96));
    font-weight: 700;
}

.button-row {
    display: flex;
    gap: 10px;
    align-items: end;
}

.btn {
    padding: 0 16px;
    cursor: pointer;
    transition: transform 120ms ease, opacity 120ms ease, background 120ms ease;
    font-weight: 600;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: var(--accent);
    color: #07131d;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--ink);
}

.btn-muted {
    background: rgba(255, 255, 255, 0.06);
    color: var(--ink);
}

.export-row {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
}

.back-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.metrics-grid {
    display: grid;
    grid-template-columns: 1.1fr 1.1fr 1.35fr;
    gap: 14px;
    margin-bottom: 14px;
}

.metric-card {
    padding: 18px;
}

.metric-card h2,
.table-header h2 {
    margin: 0 0 12px;
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.boundary-card {
    background: linear-gradient(180deg, rgba(20, 30, 52, 0.98), rgba(10, 17, 30, 0.96));
}

.signals-card {
    background: linear-gradient(180deg, rgba(14, 24, 40, 0.98), rgba(10, 16, 28, 0.96));
}

.boundary-text {
    color: var(--ink);
    line-height: 1.7;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.9rem;
}

.boundary-matrix {
    display: grid;
    gap: 8px;
    margin-top: 6px;
}

.boundary-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.boundary-row span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.88rem;
    color: var(--ink);
}

.boundary-head span {
    min-height: 34px;
    background: rgba(111, 196, 255, 0.08);
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.72rem;
    font-family: "IBM Plex Sans", sans-serif;
    font-weight: 700;
}

.boundary-primary span {
    background: linear-gradient(180deg, rgba(111, 196, 255, 0.16), rgba(111, 196, 255, 0.05));
    border-color: rgba(111, 196, 255, 0.24);
}

.boundary-secondary span {
    background: rgba(255, 255, 255, 0.04);
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
}

.signal-grid dt {
    font-size: 0.74rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.signal-grid dd {
    margin: 4px 0 0;
    font-size: 0.92rem;
}

.signal-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    font-weight: 700;
    font-family: "IBM Plex Mono", monospace;
}

.signal-bullish,
.signal-yes {
    background: var(--bull-soft);
    color: var(--bull);
}

.signal-bearish,
.signal-no {
    background: var(--bear-soft);
    color: var(--bear);
}

.signal-neutral {
    background: var(--soft);
    color: var(--accent);
}

.signal-warn {
    background: var(--warn-soft);
    color: var(--warn);
}

.table-card {
    padding: 16px;
}

.notifications-card {
    margin-bottom: 14px;
}

.table-header p {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 0.92rem;
}

.notifications-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.notification-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.notification-feed {
    display: grid;
    gap: 10px;
}

.notification-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: start;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
}

.notification-time {
    color: var(--muted);
    font-size: 0.76rem;
    font-family: "IBM Plex Mono", monospace;
    min-width: 70px;
}

.notification-body strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.notification-body span {
    color: var(--muted);
    font-size: 0.84rem;
}

.notification-empty {
    padding: 14px;
    border: 1px dashed var(--line);
    border-radius: 12px;
    color: var(--muted);
    text-align: center;
}

.notification-item.is-bullish {
    border-color: rgba(29, 209, 123, 0.28);
    background: linear-gradient(180deg, rgba(29, 209, 123, 0.1), rgba(29, 209, 123, 0.03));
}

.notification-item.is-bearish {
    border-color: rgba(255, 98, 98, 0.28);
    background: linear-gradient(180deg, rgba(255, 98, 98, 0.1), rgba(255, 98, 98, 0.03));
}

.notification-item.is-warn {
    border-color: rgba(255, 182, 72, 0.28);
    background: linear-gradient(180deg, rgba(255, 182, 72, 0.1), rgba(255, 182, 72, 0.03));
}

.table-wrap {
    overflow: auto;
    border-radius: 12px;
    border: 1px solid var(--line);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(8, 13, 24, 0.92);
    font-family: "IBM Plex Mono", monospace;
}

th,
td {
    padding: 10px 10px;
    border-bottom: 1px solid var(--line);
    text-align: center;
    white-space: nowrap;
    font-size: 0.82rem;
}

th {
    position: sticky;
    top: 0;
    background: #121b2d;
    z-index: 1;
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--muted);
}

tbody tr:hover td {
    background: rgba(111, 196, 255, 0.06);
}

.empty-state {
    color: var(--muted);
    text-align: center;
}

.cell-value-up,
.cell-positive {
    background: linear-gradient(180deg, rgba(29, 209, 123, 0.28), rgba(29, 209, 123, 0.08));
    color: var(--bull);
    font-weight: 700;
}

.cell-value-down,
.cell-negative {
    background: linear-gradient(180deg, rgba(255, 98, 98, 0.28), rgba(255, 98, 98, 0.08));
    color: var(--bear);
    font-weight: 700;
}

.cell-flat {
    background: rgba(255, 255, 255, 0.03);
    color: #d4deea;
}

.cell-itm-yes {
    background: linear-gradient(180deg, rgba(29, 209, 123, 0.32), rgba(29, 209, 123, 0.1));
    color: var(--bull);
    font-weight: 700;
}

.cell-itm-no {
    background: linear-gradient(180deg, rgba(255, 98, 98, 0.22), rgba(255, 98, 98, 0.08));
    color: var(--bear);
    font-weight: 700;
}

@media (max-width: 1180px) {
    .quick-strip,
    .control-grid,
    .metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .hero {
        flex-direction: column;
    }

    .hero-status {
        align-items: flex-start;
    }

    .quick-strip,
    .control-grid,
    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .button-row,
    .export-row,
    .notifications-header {
        flex-wrap: wrap;
    }
}