:root {
    --bg: #120f10;
    --bg-deep: #1d1718;
    --panel: rgba(29, 23, 24, 0.82);
    --panel-strong: rgba(34, 27, 29, 0.94);
    --line: rgba(255, 230, 214, 0.1);
    --ink: #f5ece6;
    --muted: #cfb8aa;
    --accent: #f36d3a;
    --accent-strong: #bc4b20;
    --accent-soft: rgba(243, 109, 58, 0.16);
    --success-soft: rgba(138, 213, 168, 0.16);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Trebuchet MS", "Segoe UI", sans-serif;
    color: var(--ink);
    scroll-behavior: smooth;
    background:
        radial-gradient(circle at top left, rgba(243, 109, 58, 0.2), transparent 28%),
        radial-gradient(circle at 82% 12%, rgba(242, 177, 101, 0.12), transparent 24%),
        radial-gradient(circle at 50% 100%, rgba(141, 69, 38, 0.18), transparent 30%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}

.page {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 36px 0 60px;
}

.masthead {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    color: white;
    font-weight: 800;
    box-shadow: 0 14px 24px rgba(243, 109, 58, 0.26);
}

.brand-eyebrow {
    margin-bottom: 2px;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--muted);
}

.brand-name {
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

.masthead-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.masthead-strip a {
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted);
    font-size: 0.84rem;
    text-decoration: none;
    transition: background 140ms ease, color 140ms ease, transform 140ms ease;
}

.masthead-strip a:hover {
    background: rgba(243, 109, 58, 0.14);
    color: #ffd4bf;
    transform: translateY(-1px);
}

.section-card {
    scroll-margin-top: 24px;
}

.hero-shell {
    margin-bottom: 22px;
}

.hero-card {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
    gap: 22px;
    align-items: stretch;
    padding: 30px;
    overflow: hidden;
    position: relative;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent 40%),
        linear-gradient(180deg, rgba(46, 35, 37, 0.92), rgba(24, 20, 21, 0.94));
}

.hero-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 45%),
        radial-gradient(circle at bottom right, rgba(243, 109, 58, 0.14), transparent 28%);
    pointer-events: none;
}

.hero-copy,
.hero-side {
    position: relative;
    z-index: 1;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.76rem;
    font-weight: 700;
    color: #ffb48e;
    margin-bottom: 12px;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(2.6rem, 5vw, 4.7rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
    max-width: 11ch;
    margin-bottom: 16px;
}

h2 {
    margin-bottom: 0;
}

.subcopy {
    max-width: 62ch;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.65;
}

.hero-actions {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.hero-note {
    color: var(--muted);
    max-width: 48ch;
    margin-bottom: 0;
}

.status-pill {
    display: inline-block;
    width: fit-content;
    padding: 11px 15px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--line);
    color: #ffd4bf;
    font-weight: 600;
}

.hero-side {
    display: grid;
    gap: 14px;
}

.signal-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(243, 109, 58, 0.06));
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px;
    min-height: 108px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.signal-card strong {
    font-size: 1.5rem;
    letter-spacing: -0.04em;
}

.signal-label {
    color: var(--muted);
    font-size: 0.9rem;
}

.signal-trend {
    color: #ffb48e;
    font-size: 0.82rem;
}

.metrics,
.grid,
.workspace-grid {
    display: grid;
    gap: 18px;
}

.metrics {
    grid-template-columns: repeat(auto-fit, minmax(195px, 1fr));
    margin: 0 0 22px;
}

.grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-bottom: 22px;
}

.workspace-grid {
    grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
    margin-bottom: 22px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 22px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.metric-card {
    min-height: 154px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 14px;
    position: relative;
    overflow: hidden;
}

.metric-glow {
    position: absolute;
    width: 160px;
    height: 160px;
    right: -50px;
    top: -70px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(243, 109, 58, 0.22), transparent 65%);
    pointer-events: none;
}

.metric-label {
    color: var(--muted);
    text-transform: capitalize;
    font-size: 0.94rem;
}

.metric-value {
    font-size: 2rem;
    letter-spacing: -0.05em;
}

.metric-foot {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

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

.section-kicker {
    margin-bottom: 6px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent);
    font-weight: 700;
}

.mini-badge {
    padding: 9px 12px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: #ffbf9f;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.item {
    padding: 18px 0;
    border-top: 1px solid var(--line);
}

.item:first-of-type {
    border-top: 0;
    padding-top: 10px;
}

.item-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    align-items: center;
}

.item-meta {
    color: var(--muted);
}

.score-pill {
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--success-soft);
    color: #a8efc2;
    font-size: 0.82rem;
    font-weight: 700;
}

.risk-pill {
    background: rgba(243, 109, 58, 0.16);
    color: #ffbc9f;
}

.action-btn {
    margin-top: 10px;
    border: 0;
    border-radius: 999px;
    padding: 11px 16px;
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    color: #fff9f5;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 10px 22px rgba(178, 79, 45, 0.2);
    transition: transform 140ms ease, opacity 140ms ease, box-shadow 140ms ease;
}

.action-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(178, 79, 45, 0.24);
}

.import-btn {
    margin-top: 0;
    align-self: end;
}

.import-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    align-items: end;
}

.file-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--muted);
}

.file-field input {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--ink);
    font: inherit;
}

.console-meta {
    color: var(--muted);
    line-height: 1.55;
}

.console-card {
    background: linear-gradient(180deg, rgba(28, 24, 25, 0.98), rgba(19, 17, 18, 0.98));
}

.console-box {
    margin: 0;
    padding: 20px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(23, 18, 14, 0.96), rgba(34, 25, 20, 0.98));
    color: #f8efe8;
    white-space: pre-wrap;
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    min-height: 300px;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.summary-card {
    background: var(--panel-strong);
}

.summary-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.summary-item {
    margin-bottom: 0;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
    line-height: 1.6;
}

.summary-list p:last-child,
.item p:last-child {
    margin-bottom: 0;
}

.section-card,
.import-card,
.console-card,
.summary-card,
.metric-card,
.signal-card {
    animation: rise-in 500ms ease both;
}

.metrics .metric-card:nth-child(2) { animation-delay: 60ms; }
.metrics .metric-card:nth-child(3) { animation-delay: 120ms; }
.metrics .metric-card:nth-child(4) { animation-delay: 180ms; }
.metrics .metric-card:nth-child(5) { animation-delay: 240ms; }
.metrics .metric-card:nth-child(6) { animation-delay: 300ms; }

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

@media (max-width: 980px) {
    .masthead {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-card,
    .workspace-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .page {
        width: min(100% - 20px, 1180px);
        padding-top: 24px;
    }

    .card {
        border-radius: 18px;
        padding: 18px;
    }

    .masthead-strip {
        gap: 8px;
    }

    h1 {
        max-width: none;
    }

    .section-head,
    .item-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .console-box {
        min-height: 240px;
    }
}