/* =========================================================
   sbom.day // Software Bill of Materials Manifest
   The Manifest Board — terminal-schematic dashboard
   ========================================================= */

/* ----------------------- Tokens ----------------------- */
:root {
    --bg-primary:    #121218;   /* Deep Carbon */
    --bg-accent:     #0C0C0C;   /* Terminal Black */
    --signal-ok:     #00FF88;   /* Terminal Green */
    --signal-warn:   #FFB000;   /* Terminal Amber */
    --signal-crit:   #FF3344;   /* Alert Red */
    --text-primary:  #E0E0E0;   /* Console White */
    --text-muted:    #6B7280;   /* Muted Grey */
    --grid-line:     #2A2A3E;   /* Grid Line */

    --font-ui:        'Fira Code', 'Menlo', 'Consolas', monospace;
    --font-display:   'Share Tech Mono', 'Fira Code', monospace;
    --font-editorial: 'Space Mono', 'Fira Code', monospace;
}

/* ----------------------- Reset ------------------------ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* --------------------- Scanlines ---------------------- */
.scanline-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9000;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 136, 0.03) 2px,
        rgba(0, 255, 136, 0.03) 4px
    );
    mix-blend-mode: screen;
}

/* ====================================================== */
/*                        Dashboard                         */
/* ====================================================== */

.dashboard {
    display: grid;
    grid-template-columns: 45% 55%;
    grid-template-rows: 8vh 72vh 20vh;
    grid-template-areas:
        "header header"
        "tree   right"
        "ticker ticker";
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--grid-line);
}

.zone-a       { grid-area: header; }
.zone-b       { grid-area: tree; }
.right-column { grid-area: right; display: flex; flex-direction: column; }
.zone-c       { flex: 0 0 58%; }   /* 42vh / 72vh ≈ 58% */
.zone-d       { flex: 1 1 42%; }
.zone-e       { grid-area: ticker; }

.zone {
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
    border: 1px solid transparent;
}

.zone-label {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 14px;
    border-bottom: 1px solid var(--grid-line);
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.35);
}

.zone-id {
    color: var(--signal-ok);
    font-weight: 400;
}

.zone-title {
    color: var(--text-primary);
    letter-spacing: 0.18em;
}

.zone-meta {
    color: var(--text-muted);
    font-family: var(--font-ui);
    font-size: 11px;
    letter-spacing: 0.03em;
    text-transform: none;
    margin-left: auto;
}

/* ----------------- Zone A : Header Strip --------------- */
.zone-a {
    background: var(--bg-accent);
    border-bottom: 1px solid var(--grid-line);
    display: flex;
    align-items: center;
    padding: 0 18px;
    gap: 24px;
    color: var(--signal-ok);
    font-family: var(--font-ui);
    font-size: 12px;
}

.header-left,
.header-center,
.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-center {
    margin: 0 auto;
}

.domain-mark {
    font-family: var(--font-display);
    font-size: 18px;
    letter-spacing: 0.08em;
    color: var(--signal-ok);
    text-shadow: 0 0 6px rgba(0, 255, 136, 0.45);
}

.header-divider,
.toolbar-divider {
    color: var(--grid-line);
}

.header-tag {
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.header-label {
    color: var(--text-muted);
    letter-spacing: 0.06em;
}

.header-timestamp {
    color: var(--signal-amber, var(--signal-warn));
    font-variant-numeric: tabular-nums;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px;
    border: 1px solid var(--grid-line);
    font-size: 10.5px;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.badge-public { color: var(--signal-ok);  border-color: rgba(0, 255, 136, 0.35); }
.badge-build  { color: var(--text-muted); }
.badge-status { color: var(--text-primary); }

.dot {
    width: 7px;
    height: 7px;
    border-radius: 0;
    display: inline-block;
}

.dot-ok { background: var(--signal-ok); box-shadow: 0 0 5px var(--signal-ok); }

/* ------------- Cursor block (shared) ------------------- */
.cursor-block {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--signal-ok);
    vertical-align: text-bottom;
    animation: blink 1s step-end infinite;
    box-shadow: 0 0 6px rgba(0, 255, 136, 0.5);
}

.cursor-inline {
    width: 9px;
    height: 14px;
    margin-left: 2px;
    vertical-align: middle;
}

@keyframes blink {
    0%, 49%   { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* --------------- Zone B : Dependency Tree -------------- */
.zone-b {
    background: var(--bg-primary);
    border-right: 1px solid var(--grid-line);
    display: flex;
    flex-direction: column;
}

.tree-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 14px;
    font-size: 12px;
    border-bottom: 1px solid var(--grid-line);
    background: rgba(0, 0, 0, 0.20);
    color: var(--text-muted);
}

.toolbar-prompt { color: var(--signal-ok); }
.toolbar-cmd    { color: var(--text-primary); }

.toolbar-flag {
    padding: 1px 6px;
    border: 1px solid var(--grid-line);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.legend-ok   { color: var(--signal-ok);   border-color: rgba(0, 255, 136, 0.35); }
.legend-warn { color: var(--signal-warn); border-color: rgba(255, 176, 0, 0.35); }
.legend-crit { color: var(--signal-crit); border-color: rgba(255, 51, 68, 0.45); }

.dep-tree {
    flex: 1 1 auto;
    overflow: auto;
    margin: 0;
    padding: 14px 18px;
    font-family: var(--font-ui);
    font-size: 13px;
    line-height: 1.65;
    color: var(--text-primary);
    white-space: pre;
    font-feature-settings: "calt", "liga";
    background:
        linear-gradient(transparent 96%, rgba(42, 42, 62, 0.5) 96%) 0 0 / 100% 1.65em;
}

.tree-branch {
    color: var(--grid-line);
    user-select: none;
}

.tree-node {
    display: inline-block;
    padding: 0 6px 0 4px;
    margin-left: -4px;
    border-left: 2px solid transparent;
    cursor: pointer;
    transition: color 90ms linear, background 90ms linear, border-color 90ms linear;
    color: var(--text-primary);
}

.tree-node[data-status="ok"]   { border-left-color: rgba(0, 255, 136, 0.30); }
.tree-node[data-status="warn"] { border-left-color: var(--signal-warn); }
.tree-node[data-status="crit"] { border-left-color: var(--signal-crit); }

.tree-node:hover {
    background: rgba(0, 255, 136, 0.06);
    outline: 1px solid var(--signal-ok);
    outline-offset: 0;
    color: var(--signal-ok);
}

.tree-node.is-ancestor {
    background: rgba(0, 255, 136, 0.04);
    color: #d4ffe8;
    outline: 1px solid rgba(0, 255, 136, 0.45);
}

.tree-node.is-active {
    background: rgba(0, 255, 136, 0.10);
    color: var(--signal-ok);
    outline: 1px solid var(--signal-ok);
}

.tree-tag {
    margin-left: 6px;
    padding: 0 4px;
    font-size: 11px;
    letter-spacing: 0.06em;
}

.tag-ok   { color: var(--signal-ok); }
.tag-warn { color: var(--signal-warn); }
.tag-crit { color: var(--signal-crit); }

.tree-footer {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 6px 14px;
    border-top: 1px solid var(--grid-line);
    background: rgba(0, 0, 0, 0.25);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.footer-segment .num-ok    { color: var(--signal-ok);   font-variant-numeric: tabular-nums; }
.footer-segment .num-warn  { color: var(--signal-warn); font-variant-numeric: tabular-nums; }
.footer-segment .num-crit  { color: var(--signal-crit); font-variant-numeric: tabular-nums; }
.footer-segment .num-total { color: var(--text-primary); font-variant-numeric: tabular-nums; }

.footer-tip { margin-left: auto; color: var(--text-muted); font-style: italic; }

/* ------------------ Zone C : Detail Panel -------------- */
.zone-c {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--grid-line);
    display: flex;
    flex-direction: column;
}
.zone-c::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 1px;
    background: rgba(0, 255, 136, 0.30);
    pointer-events: none;
}

.detail-body {
    flex: 1 1 auto;
    overflow: auto;
    padding: 14px 20px 18px;
    font-family: var(--font-ui);
    font-size: 13px;
    color: var(--text-primary);
}

.detail-line { line-height: 1.7; }
.detail-line .prompt { color: var(--signal-ok); margin-right: 8px; }
.detail-line .cmd    { color: var(--text-primary); }
.detail-package      { color: var(--signal-warn); }

.detail-grid {
    display: grid;
    grid-template-columns: 130px auto 1fr;
    column-gap: 8px;
    row-gap: 4px;
    margin: 14px 0 12px;
    padding: 12px 14px;
    border: 1px dashed var(--grid-line);
    background: rgba(0, 0, 0, 0.20);
}

.detail-row {
    display: contents;
}

.detail-row .key {
    color: var(--text-muted);
    text-transform: lowercase;
    letter-spacing: 0.04em;
}

.detail-row .sep {
    color: var(--grid-line);
}

.detail-row .val {
    color: var(--text-primary);
    word-break: break-word;
}

.detail-row .val.is-ok    { color: var(--signal-ok); }
.detail-row .val.is-warn  { color: var(--signal-warn); }
.detail-row .val.is-crit  { color: var(--signal-crit); }
.detail-row .val.is-mute  { color: var(--text-muted); }

.detail-summary {
    margin-top: 8px;
    padding: 10px 14px;
    border-left: 2px solid rgba(0, 255, 136, 0.35);
    background: rgba(0, 0, 0, 0.18);
}

.detail-summary .summary-label {
    display: block;
    font-size: 10.5px;
    color: var(--text-muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.detail-summary p {
    color: var(--text-primary);
    line-height: 1.65;
}

.detail-foot {
    margin-top: 16px;
    color: var(--text-muted);
}

/* ------------------ Zone D : DAG Graph ----------------- */
.zone-d {
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
}

.dag {
    flex: 1 1 auto;
    width: 100%;
    height: 100%;
    display: block;
    background:
        linear-gradient(rgba(42, 42, 62, 0.18) 1px, transparent 1px) 0 0 / 40px 40px,
        linear-gradient(90deg, rgba(42, 42, 62, 0.18) 1px, transparent 1px) 0 0 / 40px 40px,
        var(--bg-primary);
}

.dag-guides line {
    stroke: var(--grid-line);
    stroke-width: 1;
    stroke-dasharray: 2 4;
    opacity: 0.45;
}

.dag-edges .edge {
    fill: none;
    stroke: var(--grid-line);
    stroke-width: 1;
    transition: stroke 120ms linear, stroke-width 120ms linear;
}

.dag-edges .edge.is-hot {
    stroke: var(--signal-ok);
    stroke-width: 1.6;
    marker-end: url(#arrow-hot);
}

.dag-nodes .node rect {
    fill: var(--bg-primary);
    stroke-width: 1;
    transition: fill 120ms linear, stroke-width 120ms linear;
}

.dag-nodes .node-ok   rect { stroke: var(--signal-ok); }
.dag-nodes .node-warn rect { stroke: var(--signal-warn); }
.dag-nodes .node-crit rect { stroke: var(--signal-crit); }

.dag-nodes .node text {
    fill: var(--text-muted);
    font-family: var(--font-ui);
    font-size: 9.5px;
    letter-spacing: 0.02em;
    pointer-events: none;
}

.dag-nodes .node.is-hot rect {
    fill: rgba(0, 255, 136, 0.22);
    stroke-width: 2;
}

.dag-nodes .node.is-hot text {
    fill: var(--signal-ok);
}

.dag-legend {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 6px 14px;
    border-top: 1px solid var(--grid-line);
    font-size: 10.5px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    background: rgba(0, 0, 0, 0.25);
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.legend-square {
    width: 9px;
    height: 9px;
    border: 1px solid var(--grid-line);
    display: inline-block;
}

.sq-ok   { border-color: var(--signal-ok); }
.sq-warn { border-color: var(--signal-warn); }
.sq-crit { border-color: var(--signal-crit); }

.legend-axis {
    margin-left: auto;
    font-style: italic;
    opacity: 0.8;
}

/* ------------------ Zone E : Status Ticker ------------- */
.zone-e {
    background: var(--bg-accent);
    border-top: 1px solid var(--grid-line);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ticker-rail {
    flex: 1 1 50%;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--grid-line);
    position: relative;
}

.ticker-rail.rail-bottom { border-bottom: 0; }

.ticker-rail::before,
.ticker-rail::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 60px;
    z-index: 2;
    pointer-events: none;
}
.ticker-rail::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg-accent), transparent);
}
.ticker-rail::after {
    right: 0;
    background: linear-gradient(270deg, var(--bg-accent), transparent);
}

.ticker-track {
    display: inline-flex;
    flex: 0 0 auto;
    gap: 32px;
    padding-left: 40px;
    white-space: nowrap;
    will-change: transform;
}

.ticker-rail.rail-top    .ticker-track { animation: ticker-scroll-l 60s linear infinite; }
.ticker-rail.rail-bottom .ticker-track { animation: ticker-scroll-r 75s linear infinite; }

@keyframes ticker-scroll-l {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@keyframes ticker-scroll-r {
    from { transform: translateX(-50%); }
    to   { transform: translateX(0); }
}

.ticker-entry {
    font-family: var(--font-ui);
    font-size: 12px;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    padding-right: 6px;
}

.tick-ok   { color: var(--signal-ok); }
.tick-warn { color: var(--signal-warn); }
.tick-crit { color: var(--signal-crit); }

.ticker-entry::before {
    content: "▸ ";
    color: var(--grid-line);
    margin-right: 4px;
}

/* ====================================================== */
/*               Editorial Sections                          */
/* ====================================================== */

.editorial {
    min-height: 100vh;
    width: 100%;
    padding: 12vh 8vw;
    background: var(--bg-primary);
    border-top: 1px solid var(--grid-line);
    color: var(--text-primary);
    font-family: var(--font-editorial);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.editorial::before {
    content: "";
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--grid-line);
    opacity: 0.3;
    pointer-events: none;
}

.ed-marker {
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.30em;
    color: var(--signal-ok);
    margin-bottom: 24px;
    padding: 4px 8px;
    border: 1px solid rgba(0, 255, 136, 0.35);
    align-self: flex-start;
}

.ed-title {
    font-family: var(--font-display);
    font-size: clamp(34px, 5vw, 56px);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 26px;
    max-width: 22ch;
}

.ed-title::after {
    content: " ▌";
    color: var(--signal-ok);
}

.ed-lead {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-primary);
    max-width: 70ch;
    margin-bottom: 48px;
}

.ed-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.ed-cell {
    padding: 22px 22px 24px;
    border: 1px solid var(--grid-line);
    background: rgba(12, 12, 12, 0.55);
}

.ed-cell-key {
    display: block;
    font-family: var(--font-ui);
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--signal-ok);
    margin-bottom: 12px;
}

.ed-cell p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-primary);
}

.mono-inline {
    font-family: var(--font-ui);
    font-size: 13px;
    color: var(--signal-warn);
    background: rgba(0, 0, 0, 0.45);
    padding: 1px 5px;
    border: 1px solid var(--grid-line);
}

.ed-code {
    font-family: var(--font-ui);
    font-size: 13px;
    line-height: 1.8;
    color: var(--text-primary);
    background: var(--bg-accent);
    border: 1px solid var(--grid-line);
    border-left: 3px solid var(--signal-ok);
    padding: 18px 22px;
    margin-top: 8px;
    white-space: pre-wrap;
    overflow-x: auto;
}

.ed-code .prompt { color: var(--signal-ok); margin-right: 8px; }

/* figures (editorial-2) */
.ed-figures {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 12px;
}

.ed-fig {
    border: 1px solid var(--grid-line);
    padding: 22px 18px;
    background: rgba(0, 0, 0, 0.30);
    text-align: left;
    position: relative;
}

.ed-fig::before {
    content: "▸";
    position: absolute;
    top: 8px;
    right: 10px;
    color: var(--signal-ok);
    font-size: 11px;
}

.ed-fig-num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(28px, 3.6vw, 44px);
    color: var(--signal-ok);
    line-height: 1;
    margin-bottom: 8px;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.35);
}

.ed-fig-label {
    font-family: var(--font-ui);
    font-size: 11.5px;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* coda (editorial-3) */
.ed-coda {
    margin-top: 36px;
    padding: 18px 22px;
    border: 1px solid var(--grid-line);
    background: var(--bg-accent);
    font-family: var(--font-ui);
    font-size: 13px;
    color: var(--signal-ok);
    display: flex;
    align-items: center;
    gap: 10px;
}

.coda-prompt { color: var(--signal-ok); }
.coda-text   { color: var(--text-primary); letter-spacing: 0.04em; }

/* ====================================================== */
/*                  Responsive Tweaks                       */
/* ====================================================== */

@media (max-width: 1100px) {
    .dashboard {
        grid-template-columns: 100%;
        grid-template-rows: 8vh auto auto 24vh;
        grid-template-areas:
            "header"
            "tree"
            "right"
            "ticker";
        height: auto;
    }
    .zone-b { min-height: 70vh; border-right: 0; border-bottom: 1px solid var(--grid-line); }
    .right-column { min-height: 90vh; }
    .zone-c, .zone-d { flex: 1 1 auto; }
    .ed-grid { grid-template-columns: 1fr; }
    .ed-figures { grid-template-columns: repeat(2, 1fr); }
    .header-tag { display: none; }
}

@media (max-width: 720px) {
    .header-center { display: none; }
    .badge-build   { display: none; }
    .ed-figures    { grid-template-columns: 1fr 1fr; }
    .editorial     { padding: 10vh 6vw; }
}