:root {
    --ink: #2d3142;
    --paper: #f7fff7;
    --signal: #ff9f1c;
    --aqua: #2ec4b6;
    --line: rgba(45, 49, 66, 0.18);
    --muted: rgba(45, 49, 66, 0.68);
    --danger: #b42318;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-width: 320px;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

h1,
h2,
.brand strong {
    font-family: Georgia, "Times New Roman", serif;
    letter-spacing: 0;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.app-shell {
    min-height: 100svh;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.command-bar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(190px, 1fr) auto minmax(220px, 360px);
    align-items: center;
    gap: 18px;
    padding: 12px clamp(14px, 3vw, 34px);
    background: rgba(247, 255, 247, 0.94);
    border-bottom: 2px solid var(--ink);
    backdrop-filter: blur(12px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    text-decoration: none;
    min-width: 0;
}

.brand strong {
    display: block;
    font-size: 1.45rem;
    line-height: 1;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
    margin-top: 2px;
}

.screen-tabs {
    display: flex;
    align-items: center;
    border: 1px solid var(--line);
    background: var(--white);
    padding: 3px;
}

.tab {
    border: 0;
    background: transparent;
    color: var(--ink);
    padding: 9px 12px;
    min-height: 38px;
}

.tab.is-active {
    background: var(--ink);
    color: var(--paper);
}

.search {
    display: grid;
    grid-template-columns: 1fr auto;
    border: 1px solid var(--ink);
    background: var(--white);
}

.search input {
    min-width: 0;
    border: 0;
    padding: 10px 12px;
    background: transparent;
}

.search button,
.request-form button {
    border: 0;
    background: var(--signal);
    color: #171717;
    padding: 10px 14px;
    font-weight: 800;
}

main {
    padding: clamp(16px, 3vw, 34px);
    overflow: hidden;
}

.screen {
    display: none;
    animation: lift 220ms ease both;
}

.screen.is-active {
    display: block;
}

.status-strip,
.two-column,
.finance-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
    gap: clamp(18px, 4vw, 48px);
    align-items: start;
}

.eyebrow {
    margin: 0 0 6px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 800;
}

h1 {
    margin: 0;
    max-width: 920px;
    font-size: clamp(2rem, 5vw, 4.8rem);
    line-height: 0.96;
    font-weight: 700;
}

h2 {
    margin: 0;
    font-size: 1.35rem;
}

.public-status {
    justify-self: end;
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 14px;
    border: 2px solid var(--ink);
    background: var(--aqua);
    color: #042f2c;
    font-weight: 900;
}

.public-status::before {
    content: "";
    width: 10px;
    height: 10px;
    margin-right: 9px;
    border-radius: 50%;
    background: currentColor;
}

.public-status.is-alert {
    background: var(--signal);
    color: #3d2300;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    gap: 1px;
    margin: 28px 0;
    background: var(--ink);
    border: 2px solid var(--ink);
}

.metric {
    min-height: 126px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    background: var(--white);
}

.metric span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric strong {
    font-size: clamp(2rem, 5vw, 4.1rem);
    line-height: 0.9;
}

.metric.accent {
    background: var(--signal);
}

.metric.warning {
    color: var(--paper);
    background: var(--ink);
}

.metric.warning span {
    color: rgba(247, 255, 247, 0.7);
}

.metric.calm {
    background: var(--aqua);
}

.board-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 22px;
    align-items: stretch;
}

.dense-board,
.recommendations,
.request-form,
.process-lane,
.document-grid article,
.finance-copy {
    border: 2px solid var(--ink);
    background: var(--white);
}

.board-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px;
    border-bottom: 2px solid var(--ink);
}

.board-head select {
    min-height: 38px;
    border: 1px solid var(--ink);
    background: var(--paper);
    padding: 8px;
}

.table-scroll {
    overflow: auto;
    max-height: 48vh;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 820px;
}

th,
td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    position: sticky;
    top: 0;
    background: var(--paper);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

td small {
    display: block;
    color: var(--muted);
    margin-top: 3px;
}

tr.risk-critical {
    background: rgba(255, 159, 28, 0.18);
}

tr.risk-warning {
    background: rgba(46, 196, 182, 0.12);
}

mark {
    display: inline-flex;
    background: transparent;
    border: 1px solid var(--ink);
    padding: 3px 7px;
    color: var(--ink);
    font-weight: 800;
}

.score {
    font-weight: 900;
}

.recommendations {
    min-height: 420px;
    padding: 16px;
}

.action-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.action {
    padding: 12px 0 12px 14px;
    border-left: 6px solid var(--aqua);
}

.action.severity-critical {
    border-color: var(--signal);
}

.action.severity-warning {
    border-color: var(--ink);
}

.action span {
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    font-weight: 800;
}

.action strong,
.action p {
    display: block;
    margin: 4px 0 0;
}

.empty {
    color: var(--muted);
}

.request-form {
    display: grid;
    gap: 14px;
    padding: 18px;
    margin-top: 22px;
}

.request-form label {
    display: grid;
    gap: 7px;
    font-weight: 800;
}

.request-form input,
.request-form select,
.request-form textarea {
    width: 100%;
    border: 1px solid var(--ink);
    background: var(--paper);
    color: var(--ink);
    padding: 11px;
}

.request-form textarea {
    min-height: 110px;
    resize: vertical;
}

.process-lane {
    display: grid;
    gap: 1px;
    background: var(--ink);
}

.process-lane div {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 7px 12px;
    padding: 18px;
    background: var(--paper);
}

.process-lane span {
    grid-row: span 2;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2rem;
    color: var(--signal);
}

.process-lane small {
    color: var(--muted);
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(170px, 1fr));
    gap: 1px;
    margin-top: 24px;
    background: var(--ink);
    border: 2px solid var(--ink);
}

.document-grid article {
    min-height: 210px;
    padding: 18px;
    border: 0;
}

.document-grid span {
    display: inline-block;
    margin-bottom: 34px;
    font-weight: 900;
    color: var(--signal);
}

.document-grid strong {
    display: block;
    font-size: 1.25rem;
}

.document-grid p,
.finance-copy p,
.finance-copy dd {
    color: var(--muted);
}

.margin-gauge {
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border: 18px solid var(--aqua);
    outline: 2px solid var(--ink);
    background: radial-gradient(circle at center, var(--white) 0 48%, var(--signal) 49% 52%, var(--paper) 53%);
}

.margin-gauge span {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
}

.finance-copy {
    padding: 22px;
}

.finance-copy dl {
    display: grid;
    gap: 8px;
}

.finance-copy dt {
    font-weight: 900;
}

.finance-copy dd {
    margin: 0 0 10px;
}

.event-stream {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    padding: 12px clamp(14px, 3vw, 34px);
    background: var(--ink);
    color: var(--paper);
}

.event-stream strong {
    white-space: nowrap;
    color: var(--signal);
}

#eventStream {
    display: flex;
    gap: 18px;
    overflow: hidden;
    mask-image: linear-gradient(90deg, #000 80%, transparent);
}

#eventStream span {
    flex: 0 0 auto;
    max-width: min(460px, 70vw);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    animation: drift 26s linear infinite;
}

#eventStream b {
    color: var(--aqua);
}

@keyframes lift {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes drift {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-60px);
    }
}

@media (max-width: 980px) {
    .command-bar,
    .status-strip,
    .two-column,
    .board-layout,
    .finance-panel {
        grid-template-columns: 1fr;
    }

    .public-status {
        justify-self: start;
    }

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

@media (max-width: 640px) {
    .command-bar {
        position: static;
    }

    .screen-tabs {
        overflow-x: auto;
    }

    .tab {
        flex: 0 0 auto;
    }

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

    .search button {
        border-top: 1px solid var(--ink);
    }

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

    .event-stream {
        grid-template-columns: 1fr;
    }
}