:root {
    color-scheme: light;
    --bg: #f5f7fb;
    --panel: #ffffff;
    --ink: #142033;
    --muted: #64748b;
    --line: #dbe3ef;
    --brand: #0f766e;
    --brand-dark: #115e59;
    --danger: #b42318;
    --warn: #9a6700;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: linear-gradient(180deg, #eef6f5 0, rgba(238, 246, 245, 0) 360px), var(--bg);
    color: var(--ink);
}

.shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 56px;
}

.topbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--brand);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: 42px;
    line-height: 1;
    letter-spacing: 0;
}

.brand-link {
    display: inline-block;
    color: inherit;
    text-decoration: none;
}

.brand-link:focus {
    border-radius: 6px;
    outline: 3px solid rgba(15, 118, 110, 0.16);
}

.status {
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--muted);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 700;
}

.search-panel,
.contract,
.metrics > div,
.notice,
.empty {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 40px rgba(20, 32, 51, 0.06);
}

.search-panel {
    padding: 18px;
}

.tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    background: #f1f5f9;
    border: 1px solid var(--line);
    border-radius: 8px;
    margin-bottom: 18px;
}

.tabs label {
    cursor: pointer;
}

.tabs input {
    position: absolute;
    opacity: 0;
}

.tabs span {
    display: block;
    min-height: 44px;
    border: 1px solid #d6deea;
    border-radius: 8px;
    padding: 10px 14px;
    background: #fff;
    color: var(--muted);
    font-size: 14px;
    font-weight: 800;
    text-align: center;
}

.tabs input:checked + span {
    border-color: rgba(15, 118, 110, 0.35);
    background: #e9f6f4;
    color: var(--brand-dark);
    box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.18), 0 2px 8px rgba(20, 32, 51, 0.08);
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 14px;
    align-items: end;
}

.field {
    display: grid;
    gap: 7px;
    grid-column: span 3;
}

.mode-cnpj {
    grid-column: span 4;
}

.mode-agency {
    grid-column: span 3;
}

.mode-lookup {
    grid-column: span 6;
}

.field span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.field-error {
    color: #b42318;
    font-size: 12px;
    font-weight: 800;
}

input,
select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 12px;
    background: #fff;
    color: var(--ink);
    font-size: 15px;
}

select {
    cursor: pointer;
}

input:focus,
select:focus {
    border-color: var(--brand);
    outline: 3px solid rgba(15, 118, 110, 0.16);
}

.primary {
    grid-column: span 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    border: 0;
    border-radius: 8px;
    padding: 10px 16px;
    background: var(--brand);
    color: #fff;
    cursor: pointer;
    font-size: 15px;
    font-weight: 900;
}

.primary:hover {
    background: var(--brand-dark);
}

.primary:disabled {
    cursor: wait;
    opacity: 0.9;
}

.button-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

.primary.is-loading .button-label {
    display: none;
}

.primary.is-loading .button-loading {
    display: inline-flex;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

body[data-mode="cnpj"] .mode-agency,
body[data-mode="cnpj"] .mode-lookup,
body[data-mode="agency"] .mode-cnpj,
body[data-mode="agency"] .mode-lookup,
body[data-mode="org_lookup"] .mode-cnpj,
body[data-mode="org_lookup"] .mode-agency,
body[data-mode="org_lookup"] .mode-contract-date {
    display: none;
}

body[data-mode="cnpj"] .mode-cnpj {
    grid-column: span 6;
}

body[data-mode="agency"] .mode-agency {
    display: grid;
}

body[data-mode="org_lookup"] .mode-lookup {
    display: grid;
}

body[data-mode="org_lookup"] .primary {
    grid-column: span 3;
}

.notice {
    margin-top: 16px;
    padding: 14px 16px;
    color: var(--muted);
}

.notice.warning {
    color: var(--warn);
    background: #fff9e8;
}

.notice.error {
    color: var(--danger);
    background: #fff1f0;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin: 18px 0;
}

.metrics > div {
    padding: 16px;
}

.metrics span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.metrics strong {
    display: block;
    margin-top: 6px;
    font-size: 24px;
}

.results {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.lookup-summary {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.compact-results {
    gap: 10px;
}

.compact-contract {
    box-shadow: none;
}

.compact-contract h2 {
    font-size: 17px;
}

.contract {
    padding: 18px;
}

.contract-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: start;
}

.contract h2 {
    margin: 4px 0 0;
    font-size: 20px;
}

.contract-head strong {
    color: var(--brand-dark);
    white-space: nowrap;
}

.muted {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.object {
    margin: 14px 0;
    color: #25344a;
    line-height: 1.5;
}

dl {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 0;
}

dt {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

dd {
    margin: 4px 0 0;
    color: var(--ink);
    overflow-wrap: anywhere;
}

.empty {
    padding: 28px;
    color: var(--muted);
    text-align: center;
    font-weight: 800;
}

@media (max-width: 860px) {
    .shell {
        width: min(100% - 20px, 1180px);
        padding-top: 20px;
    }

    h1 {
        font-size: 34px;
    }

    .topbar,
    .contract-head {
        align-items: start;
        flex-direction: column;
    }

    .grid,
    .metrics,
    dl {
        grid-template-columns: 1fr;
    }

    .field,
    .mode-cnpj,
    .mode-agency,
    .mode-lookup,
    body[data-mode="cnpj"] .mode-cnpj,
    .primary {
        grid-column: auto;
    }

    .tabs {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
    }

    .tabs span {
        text-align: center;
    }

    .contract-head strong {
        white-space: normal;
    }
}