:root {
    --bg: #f3efe7;
    --surface: rgba(255, 255, 255, 0.9);
    --surface-strong: #ffffff;
    --line: rgba(22, 35, 53, 0.12);
    --text: #132033;
    --muted: #556476;
    --accent: #d76e2d;
    --accent-deep: #ad4f1c;
    --accent-soft: rgba(215, 110, 45, 0.14);
    --secondary: #1d4d72;
    --secondary-soft: rgba(29, 77, 114, 0.12);
    --ok: #245f3f;
    --error: #8d2e2e;
    --shadow: 0 18px 45px rgba(19, 32, 51, 0.08);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(215, 110, 45, 0.15), transparent 28%),
        radial-gradient(circle at bottom right, rgba(29, 77, 114, 0.18), transparent 34%),
        linear-gradient(180deg, #f5f1e8 0%, #ece7dc 100%);
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -48px;
    z-index: 50;
    padding: 10px 14px;
    border-radius: 999px;
    background: #ffffff;
    color: var(--text);
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: top 120ms ease;
}

.skip-link:focus-visible {
    top: 16px;
}

.app-shell {
    width: min(1500px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 24px 0 32px;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.8fr);
    gap: 24px;
    background: linear-gradient(135deg, rgba(14, 29, 45, 0.96), rgba(29, 77, 114, 0.94));
    color: #f9f5ed;
    border-radius: 32px;
    padding: 32px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -40px -80px auto;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(215, 110, 45, 0.65) 0%, rgba(215, 110, 45, 0) 70%);
}

.eyebrow,
.panel-label {
    margin: 0 0 10px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: rgba(249, 245, 237, 0.72);
}

.brand-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 0;
}

.brand-logo {
    width: 88px;
    height: 88px;
    object-fit: contain;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    padding: 8px;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

.brand-meta {
    min-width: 0;
}

.brand-subtitle {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.15rem;
    font-weight: 500;
    color: rgba(249, 245, 237, 0.9);
    text-wrap: balance;
}

.hero h1,
.filters-panel h2,
.results-panel h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: -0.03em;
}

.hero h1 {
    max-width: 12ch;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 0.95;
}

.hero-text {
    max-width: 58ch;
    margin: 18px 0 0;
    font-size: 1rem;
    line-height: 1.65;
    color: rgba(249, 245, 237, 0.82);
}

.hero-aside {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-content: flex-start;
    justify-content: flex-end;
}

.hero-chip {
    padding: 12px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(12px);
    font-weight: 600;
}

.hero-chip-strong {
    background: linear-gradient(135deg, rgba(215, 110, 45, 0.9), rgba(173, 79, 28, 0.88));
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff8f1;
}

.workspace {
    display: grid;
    grid-template-columns: minmax(320px, 380px) minmax(0, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.filters-panel,
.results-panel {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
}

.filters-panel {
    padding: 24px;
}

.results-panel {
    padding: 24px;
}

.panel-header,
.panel-topline,
.results-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.filters-grid {
    display: grid;
    gap: 16px;
    margin-top: 18px;
}

.field,
.field-row {
    display: grid;
    gap: 10px;
}

.field-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field span {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--muted);
}

input,
select,
button {
    font: inherit;
}

input,
select {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-strong);
    padding: 12px 14px;
    color: var(--text);
}

select[multiple] {
    min-height: 112px;
}

input:focus,
select:focus {
    outline: 2px solid var(--accent-soft);
    border-color: rgba(215, 110, 45, 0.5);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
.skip-link:focus-visible {
    outline: 3px solid rgba(215, 110, 45, 0.28);
    outline-offset: 2px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.primary-button,
.secondary-button,
.ghost-button {
    min-height: 46px;
    border-radius: 999px;
    padding: 0 18px;
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.primary-button {
    border: none;
    color: #fff8f1;
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    box-shadow: 0 10px 20px rgba(215, 110, 45, 0.24);
}

.secondary-button {
    border: 1px solid rgba(29, 77, 114, 0.2);
    background: rgba(29, 77, 114, 0.08);
    color: var(--secondary);
}

.ghost-button {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.55);
    color: var(--text);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover {
    transform: translateY(-1px);
}

.status-badge {
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--secondary-soft);
    color: var(--secondary);
    font-weight: 600;
}

.error-banner {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(141, 46, 46, 0.1);
    color: var(--error);
    border: 1px solid rgba(141, 46, 46, 0.18);
}

.insight-note {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(29, 77, 114, 0.08);
    border: 1px solid rgba(29, 77, 114, 0.12);
    color: var(--secondary);
    line-height: 1.55;
}

.hidden {
    display: none !important;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.kpi-card {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(22, 35, 53, 0.07);
}

.kpi-card.accent {
    background: linear-gradient(135deg, rgba(215, 110, 45, 0.12), rgba(255, 255, 255, 0.9));
}

.kpi-card span {
    display: block;
    color: var(--muted);
    font-size: 0.85rem;
}

.kpi-card strong {
    display: block;
    margin-top: 8px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.45rem;
    font-variant-numeric: tabular-nums;
}

.results-toolbar {
    margin-top: 20px;
}

.results-meta,
#pageIndicator {
    color: var(--muted);
    font-size: 0.94rem;
}

.pager-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.table-frame {
    margin-top: 16px;
    border: 1px solid rgba(22, 35, 53, 0.08);
    border-radius: 22px;
    overflow: auto;
    background: rgba(255, 255, 255, 0.9);
}

table {
    width: 100%;
    min-width: 1100px;
    border-collapse: collapse;
}

thead th {
    position: sticky;
    top: 0;
    background: #f5f0e7;
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

th,
td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(22, 35, 53, 0.06);
    vertical-align: top;
    font-variant-numeric: tabular-nums;
}

tbody tr:hover {
    background: rgba(29, 77, 114, 0.035);
}

.placeholder-row {
    text-align: center;
    color: var(--muted);
    padding: 32px;
}

.cell-product,
.cell-exporter {
    min-width: 220px;
}

@media (max-width: 1180px) {
    .workspace {
        grid-template-columns: 1fr;
    }

    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .app-shell {
        width: min(100vw - 20px, 100%);
        padding-top: 12px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .brand-bar {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero h1 {
        max-width: none;
    }

    .hero-aside {
        justify-content: flex-start;
    }

    .filters-panel,
    .results-panel {
        padding: 18px;
    }

    .field-row,
    .kpi-grid,
    .results-toolbar,
    .panel-header,
    .panel-topline {
        grid-template-columns: 1fr;
        display: grid;
    }

    .actions,
    .pager-controls {
        display: grid;
    }

    .primary-button,
    .secondary-button,
    .ghost-button {
        width: 100%;
    }
}