/* =====================================================================
   SPNetLab · Cyber Crisis
   Consola de simulación diseñada para proyección 1920×1080.
   ===================================================================== */

:root {
    /* superficies */
    --bg: #060b14;
    --bg-2: #09111e;
    --panel: #0c1624;
    --panel-2: #101d2f;
    --panel-3: #15243a;
    --line: #1a2940;
    --line-2: #243853;
    --line-3: #33496a;

    /* texto */
    --text: #e8eef7;
    --text-2: #aebcd0;
    --muted: #7688a3;

    /* acento y estados */
    --accent: #3b8cff;
    --accent-2: #2a72e0;
    --accent-soft: rgba(59, 140, 255, 0.13);
    --accent-line: rgba(59, 140, 255, 0.45);
    --good: #2fbf85;
    --good-soft: rgba(47, 191, 133, 0.13);
    --warn: #f2b233;
    --warn-soft: rgba(242, 178, 51, 0.13);
    --crit: #f0524f;
    --crit-soft: rgba(240, 82, 79, 0.14);
    --degraded: #f08a3c;
    --degraded-soft: rgba(240, 138, 60, 0.14);
    --offline: #6f7f99;
    --offline-soft: rgba(111, 127, 153, 0.16);

    --radius: 8px;
    --radius-sm: 6px;
    --gap: 12px;
    --pad: 16px;
    --topbar-h: 64px;

    --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
    --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { font-size: 14px; }
@media (min-width: 1600px) and (min-height: 860px) { html { font-size: 15px; } }
@media (min-width: 1880px) and (min-height: 1000px) { html { font-size: 16px; } }

html, body { height: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    font-feature-settings: "tnum" 1, "cv11" 1;
    background: var(--bg);
    color: var(--text);
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

button { font: inherit; color: inherit; }
h1, h2, h3, h4, p, dl, dd, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
    width: 1.15em; height: 1.15em; flex: 0 0 auto;
    fill: none; stroke: currentColor; stroke-width: 1.8;
    stroke-linecap: round; stroke-linejoin: round;
}
.icon-sm { width: 1em; height: 1em; }
.icon-xs { width: 0.85em; height: 0.85em; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.eyebrow {
    display: inline-block;
    font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted);
}
.eyebrow.accent { color: var(--accent); }

.key {
    display: inline-grid; place-items: center; flex: 0 0 auto;
    min-width: 1.45rem; height: 1.45rem; padding: 0 4px;
    border-radius: 4px;
    font-size: 0.78rem; font-weight: 700;
    color: var(--accent); background: var(--accent-soft);
    border: 1px solid var(--accent-line);
}

/* ============================ Topbar ============================ */

.topbar {
    flex: 0 0 auto;
    height: var(--topbar-h);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 28px;
    padding: 0 20px;
    background: linear-gradient(180deg, #0a1322, #08101c);
    border-bottom: 1px solid var(--line-2);
    position: relative;
    z-index: 40;
}

.brand { display: flex; align-items: center; gap: 16px; min-width: 0; }
.brand-logo { height: 42px; width: auto; max-width: 150px; object-fit: contain; display: block; }
.brand-rule { width: 1px; height: 36px; background: var(--line-3); }
.brand-name { font-size: 1.28rem; font-weight: 800; letter-spacing: -0.01em; white-space: nowrap; }
.brand-name span { color: var(--accent); font-weight: 700; }
.brand-sub { font-size: 0.74rem; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 1px; white-space: nowrap; }

.scenario-id {
    justify-self: center;
    display: grid;
    grid-template-columns: auto auto;
    column-gap: 12px;
    align-items: baseline;
    padding: 0 24px;
    border-left: 1px solid var(--line-2);
    border-right: 1px solid var(--line-2);
    min-width: 0;
}
.scenario-num { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; color: var(--muted); }
.scenario-code { font-size: 1.12rem; font-weight: 800; letter-spacing: 0.08em; }
.scenario-sub { grid-column: 1 / -1; font-size: 0.8rem; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.topbar-right { display: flex; align-items: center; gap: 14px; }

.readout { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.1; }
.readout-label { font-size: 0.64rem; font-weight: 700; letter-spacing: 0.14em; color: var(--muted); }
.readout-value { font-family: var(--mono); font-size: 1.4rem; font-weight: 600; }
.readout-session .readout-value { font-size: 1.05rem; color: var(--text-2); }

.status-pill {
    display: inline-flex; align-items: center; gap: 8px;
    height: 34px; min-width: 128px; justify-content: center;
    padding: 0 14px;
    border-radius: 4px;
    border: 1px solid var(--line-3);
    font-size: 0.82rem; font-weight: 800; letter-spacing: 0.14em;
    color: var(--text-2);
    background: var(--panel);
}
.status-led { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status-pill[data-status="active"] { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.status-pill[data-status="active"] .status-led { background: var(--accent); box-shadow: 0 0 0 3px rgba(59,140,255,.25); }
.status-pill[data-status="paused"] { color: var(--warn); border-color: rgba(242,178,51,.5); background: var(--warn-soft); }
.status-pill[data-status="paused"] .status-led { background: var(--warn); }
.status-pill[data-status="completed"] { color: var(--good); border-color: rgba(47,191,133,.5); background: var(--good-soft); }
.status-pill[data-status="completed"] .status-led { background: var(--good); }

.tool-btn {
    display: inline-flex; align-items: center; gap: 8px;
    height: 34px; padding: 0 12px;
    border-radius: 4px;
    border: 1px solid var(--line-3);
    background: transparent;
    color: var(--text-2);
    font-size: 0.8rem; font-weight: 600;
    cursor: pointer; white-space: nowrap;
}
.tool-btn:hover { color: var(--text); border-color: var(--accent); }
.tool-btn[aria-pressed="true"] { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }

.dock { display: none; }

/* ============================ Console grid ============================ */

.console {
    flex: 1 1 auto;
    min-height: 0;
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr) minmax(330px, 400px);
    grid-template-rows: auto minmax(0, 40fr) minmax(0, 60fr);
    grid-template-areas:
        "kpi   kpi      kpi"
        "topo  topo     time"
        "event decision control";
    gap: var(--gap);
    padding: 14px 18px 16px;
}

.kpi-strip { grid-area: kpi; }
.topo-panel { grid-area: topo; }
.timeline-panel { grid-area: time; }
.event-panel { grid-area: event; }
.decision-panel { grid-area: decision; }
.control-panel { grid-area: control; }

.panel {
    display: flex; flex-direction: column;
    min-width: 0; min-height: 0;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.panel-head {
    flex: 0 0 auto;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    min-height: 42px;
    padding: 0 var(--pad);
    border-bottom: 1px solid var(--line);
    background: var(--bg-2);
}
.panel-title {
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--text-2);
}
.panel-meta { font-size: 0.78rem; color: var(--muted); font-family: var(--mono); white-space: nowrap; }
.panel-meta strong { color: var(--text-2); font-weight: 600; }

.panel-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 12px var(--pad) 14px; }

/* ============================ KPI ============================ */

.kpi-strip {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--gap);
}

.kpi {
    --tone: var(--text);
    position: relative;
    display: flex; flex-direction: column; gap: 6px;
    padding: 12px 16px 12px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-left: 3px solid var(--line-3);
    border-radius: var(--radius);
    min-width: 0;
}
.kpi[data-tone="good"] { --tone: var(--good); border-left-color: var(--good); }
.kpi[data-tone="info"] { --tone: var(--accent); border-left-color: var(--accent); }
.kpi[data-tone="warn"] { --tone: var(--warn); border-left-color: var(--warn); }
.kpi[data-tone="crit"] { --tone: var(--crit); border-left-color: var(--crit); background: linear-gradient(90deg, var(--crit-soft), var(--panel) 65%); border-color: rgba(240,82,79,.35); }

.kpi-head { display: flex; align-items: center; gap: 8px; color: var(--text-2); }
.kpi-icon { width: 1.05rem; height: 1.05rem; color: var(--tone); }
.kpi[data-tone="neutral"] .kpi-icon { color: var(--muted); }
.kpi-label { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.kpi-main { display: flex; align-items: baseline; gap: 6px; min-height: 2.6rem; }
.kpi-value { font-size: 2.3rem; font-weight: 800; line-height: 1; letter-spacing: -0.02em; color: var(--tone); }
.kpi[data-tone="neutral"] .kpi-value { color: var(--text); }
.kpi-unit { font-size: 0.95rem; color: var(--muted); font-weight: 600; }
.kpi-delta {
    margin-left: auto; align-self: center;
    font-family: var(--mono); font-size: 0.85rem; font-weight: 700;
    padding: 2px 7px; border-radius: 4px;
}
.kpi-delta[data-sense="good"] { color: var(--good); background: var(--good-soft); }
.kpi-delta[data-sense="bad"] { color: var(--crit); background: var(--crit-soft); }

.kpi-bar { height: 5px; border-radius: 3px; background: var(--line); overflow: hidden; }
.kpi-fill { display: block; height: 100%; width: 0; border-radius: 3px; background: var(--tone); transition: width .6s ease; }
.kpi[data-tone="neutral"] .kpi-fill { background: var(--accent); }
.kpi-levels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; height: 5px; }
.kpi-levels span { border-radius: 2px; background: var(--line); transition: background .4s ease; }
.kpi-levels span.on { background: var(--tone); }
.kpi[data-tone="neutral"] .kpi-levels span.on { background: var(--accent); }
.kpi-sub { font-size: 0.78rem; color: var(--muted); min-height: 1.1em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.kpi-value.is-updated { animation: value-in .6s ease; }
.kpi.is-worse { animation: kpi-pulse 1.1s ease-out; }
@keyframes value-in { from { opacity: .15; transform: translateY(5px); } to { opacity: 1; transform: none; } }
@keyframes kpi-pulse { 0% { box-shadow: 0 0 0 0 rgba(240,82,79,.55); } 100% { box-shadow: 0 0 0 10px rgba(240,82,79,0); } }

/* ============================ Topología ============================ */

.topo-panel .panel-head { gap: 20px; }

.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 0.76rem; color: var(--text-2); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.legend i {
    display: inline-grid; place-items: center;
    width: 16px; height: 16px; border-radius: 50%;
    font-style: normal; font-size: 0.66rem; font-weight: 800; color: #07101d;
}
.legend [data-state="normal"] i { background: var(--good); }
.legend [data-state="atRisk"] i { background: var(--warn); }
.legend [data-state="degraded"] i { background: var(--degraded); }
.legend [data-state="compromised"] i { background: var(--crit); }
.legend [data-state="offline"] i { background: var(--offline); }

.topology {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    margin: 6px 12px 10px;
    background-image:
        linear-gradient(var(--bg-2) 1px, transparent 1px),
        linear-gradient(90deg, var(--bg-2) 1px, transparent 1px);
    background-size: 28px 28px;
    background-position: center;
}

.topo-links { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.topo-link {
    fill: none;
    stroke: var(--line-3);
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
    transition: stroke .5s ease;
}
.topo-link[data-state="suspected"] { stroke: var(--warn); stroke-dasharray: 6 5; }
.topo-link[data-state="attack"] { stroke: var(--crit); stroke-width: 2.5; stroke-dasharray: 8 4; }
.topo-link[data-state="cut"] { stroke: var(--offline); stroke-dasharray: 2 6; opacity: .6; }

.topo-nodes { position: absolute; inset: 0; }

.topo-node {
    --st: var(--good);
    --st-soft: transparent;
    position: absolute;
    transform: translate(-50%, -50%);
    display: flex; align-items: center; gap: 10px;
    width: 13.4rem;
    padding: 9px 12px;
    background: var(--panel-2);
    border: 1px solid var(--line-3);
    border-top: 3px solid var(--st);
    border-radius: var(--radius-sm);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .35);
    transition: border-color .5s ease, background .5s ease;
}
.topo-node[data-state="atRisk"] { --st: var(--warn); --st-soft: var(--warn-soft); }
.topo-node[data-state="degraded"] { --st: var(--degraded); --st-soft: var(--degraded-soft); }
.topo-node[data-state="compromised"] { --st: var(--crit); --st-soft: var(--crit-soft); border-color: rgba(240,82,79,.6); }
.topo-node[data-state="offline"] { --st: var(--offline); --st-soft: var(--offline-soft); }
.topo-node:not([data-state="normal"]) { background: linear-gradient(180deg, var(--st-soft), transparent 80%), var(--panel-2); }
.topo-node[data-state="offline"] .node-icon,
.topo-node[data-state="offline"] .node-name { opacity: .6; }

.node-icon { width: 1.75rem; height: 1.75rem; color: var(--text-2); stroke-width: 1.6; }
.node-text { display: flex; flex-direction: column; min-width: 0; }
.node-name { font-size: 0.9rem; font-weight: 600; line-height: 1.2; }
.node-status { font-family: var(--mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; color: var(--st); margin-top: 2px; }

.node-badge {
    position: absolute; top: -10px; right: -9px;
    display: grid; place-items: center;
    width: 20px; height: 20px; border-radius: 50%;
    font-size: 0.72rem; font-weight: 800; color: #07101d;
    background: var(--st);
    border: 2px solid var(--panel);
}

.topo-node.is-external {
    width: auto; padding: 8px 18px;
    border-top-width: 1px; border-color: var(--accent-line);
    background: var(--bg-2);
    border-radius: 999px;
}
.topo-node.is-external .node-icon { color: var(--accent); }

.topo-node.is-changed { animation: node-change 1.4s ease-out; }
@keyframes node-change {
    0% { box-shadow: 0 0 0 0 var(--st), 0 6px 18px rgba(0,0,0,.35); }
    100% { box-shadow: 0 0 0 14px transparent, 0 6px 18px rgba(0,0,0,.35); }
}

/* ============================ Timeline ============================ */

.timeline { position: relative; flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 6px 14px 6px 10px; }

.tl-item { position: relative; display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; }
.tl-item::before {
    content: ""; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px;
    background: var(--line-2);
}
.tl-item:first-child::before { top: 16px; }
.tl-item:last-child::before { bottom: calc(100% - 16px); }
.tl-item[data-state="past"]::before { background: var(--accent-2); opacity: .55; }

.tl-marker {
    position: relative; z-index: 1;
    margin-top: 9px; justify-self: center;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--panel); border: 2px solid var(--line-3);
}
.tl-item[data-state="past"] .tl-marker { background: var(--accent-2); border-color: var(--accent-2); }
.tl-item[data-state="current"] .tl-marker { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px rgba(59,140,255,.22); }
.tl-item[data-state="current"][data-severity="critical"] .tl-marker { background: var(--crit); border-color: var(--crit); box-shadow: 0 0 0 4px var(--crit-soft); }

.tl-main { padding: 4px 10px 5px; margin-bottom: 1px; border-radius: var(--radius-sm); border: 1px solid transparent; min-width: 0; }
.tl-item[data-state="current"] .tl-main { background: var(--accent-soft); border-color: var(--accent-line); }

.tl-row { display: flex; align-items: flex-start; gap: 10px; }
.tl-time { font-family: var(--mono); font-weight: 700; font-size: 0.95rem; color: var(--text-2); flex: 0 0 auto; line-height: 1.35; }
.tl-row .sev-tag { margin-top: 2px; }
.tl-row .key { margin-left: auto; min-width: 1.3rem; height: 1.3rem; font-size: 0.72rem; }
.tl-tag { margin-left: auto; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.12em; color: var(--muted); margin-top: 3px; }
.tl-item[data-state="current"] .tl-tag { color: var(--accent); }
.tl-item[data-state="current"] .tl-time { color: var(--text); }
.tl-title { font-size: 0.9rem; font-weight: 600; color: var(--text-2); line-height: 1.35; min-width: 0; }
.tl-item[data-state="current"] .tl-title { display: block; color: var(--text); font-size: 0.98rem; margin-top: 2px; }
.tl-pending { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; color: var(--muted); font-style: italic; }
.tl-decision { display: flex; align-items: flex-start; gap: 8px; margin-top: 6px; font-size: 0.84rem; color: var(--text-2); line-height: 1.3; }
.tl-decision .key { min-width: 1.2rem; height: 1.2rem; font-size: 0.7rem; }

.sev-tag {
    font-family: var(--mono); font-size: 0.64rem; font-weight: 700; letter-spacing: 0.06em;
    padding: 1px 5px; border-radius: 3px;
    color: var(--muted); border: 1px solid var(--line-3);
}
.sev-tag[data-sev="low"] { color: var(--accent); border-color: var(--accent-line); }
.sev-tag[data-sev="medium"] { color: var(--warn); border-color: rgba(242,178,51,.45); }
.sev-tag[data-sev="high"] { color: var(--degraded); border-color: rgba(240,138,60,.5); }
.sev-tag[data-sev="critical"] { color: var(--crit); border-color: rgba(240,82,79,.55); }

/* ============================ Evento ============================ */

.tabs { display: flex; gap: 4px; }
.tabs[hidden] { display: none; }
.tab {
    height: 28px; padding: 0 12px;
    border-radius: 4px; border: 1px solid var(--line-2);
    background: transparent; color: var(--muted);
    font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
    cursor: pointer;
}
.tab[aria-selected="true"] { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }

.event { display: flex; flex-direction: column; gap: 9px; }

.event-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sev-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 9px; border-radius: 4px;
    font-family: var(--mono); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em;
    border: 1px solid currentColor;
}
.sev-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.sev-pill[data-sev="low"] { color: var(--accent); background: var(--accent-soft); }
.sev-pill[data-sev="medium"] { color: var(--warn); background: var(--warn-soft); }
.sev-pill[data-sev="high"] { color: var(--degraded); background: var(--degraded-soft); }
.sev-pill[data-sev="critical"] { color: var(--crit); background: var(--crit-soft); }
.event-cat { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-2); }
.event-count { margin-left: auto; font-family: var(--mono); font-size: 0.76rem; color: var(--muted); }

.event-title { font-size: 1.5rem; font-weight: 800; line-height: 1.18; letter-spacing: -0.015em; }
.event-time { font-family: var(--mono); font-size: 1.05rem; font-weight: 700; color: var(--text); }
.event-desc { font-size: 0.97rem; color: var(--text-2); line-height: 1.4; }

.evidence { border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: var(--bg-2); overflow: hidden; }
.evidence-head {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    padding: 7px 12px;
    background: var(--panel-3);
    border-bottom: 1px solid var(--line-2);
}
.evidence-kind { font-size: 0.74rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); }
.evidence-source { font-size: 0.76rem; color: var(--muted); text-align: right; }
.evidence-lines { padding: 7px 12px 8px; display: grid; gap: 3px; }
.evidence-lines li {
    position: relative; padding-left: 16px;
    font-size: 0.92rem; color: var(--text);
}
.evidence-lines li::before { content: "›"; position: absolute; left: 2px; color: var(--accent); font-weight: 700; }

.event-context { padding-left: 12px; border-left: 3px solid var(--line-3); }
.event-context p { font-size: 0.9rem; color: var(--text-2); margin-top: 1px; line-height: 1.36; }

.event-notes { margin-top: 4px; display: grid; gap: 2px; }
.event-notes li { position: relative; padding-left: 16px; font-size: 0.86rem; color: var(--accent); line-height: 1.35; }
.event-notes li::before { content: "↳"; position: absolute; left: 0; }

/* Briefing */
.brief { display: flex; flex-direction: column; gap: 12px; }
.brief-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.ops-ok { display: inline-flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--good); font-weight: 600; }
.led { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.led.ok { background: var(--good); box-shadow: 0 0 0 3px var(--good-soft); }
.fict { margin-left: 10px; font-size: 0.8rem; font-weight: 600; color: var(--muted); letter-spacing: 0.04em; vertical-align: middle; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.facts div { padding: 9px 12px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.facts dt { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.facts dd { font-size: 0.95rem; font-weight: 500; margin-top: 2px; }

/* Análisis */
.analysis { display: flex; flex-direction: column; gap: 8px; }
.analysis-title {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.8rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--accent);
}
.why { display: grid; gap: 8px; }
.why div { display: grid; grid-template-columns: 11.5rem minmax(0, 1fr); gap: 12px; align-items: baseline; }
.why dt { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.why dd { font-size: 0.97rem; line-height: 1.38; }
.fw-list { display: grid; gap: 6px; }
.fw-list li {
    display: grid; grid-template-columns: 13rem minmax(0, 1fr); gap: 12px; align-items: baseline;
    padding: 6px 10px; border-radius: var(--radius-sm);
    background: var(--bg-2); border: 1px solid var(--line);
}
.fw-list strong { font-size: 0.86rem; color: var(--accent); }
.fw-list span { font-size: 0.9rem; color: var(--text-2); }
.fw-note { font-size: 0.74rem; color: var(--muted); font-style: italic; }
.insight { padding: 10px 14px; border-radius: var(--radius-sm); background: var(--accent-soft); border-left: 3px solid var(--accent); animation: rise .35s ease; }
.insight p { font-size: 1rem; color: var(--text); margin-top: 3px; line-height: 1.4; }

/* ============================ Decisión ============================ */

.prompt { padding: 2px 0 12px; }
.prompt-text { font-size: 1.28rem; font-weight: 700; line-height: 1.32; margin-top: 4px; }

.options { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.options[data-count="3"], .options[data-count="2"] { grid-template-columns: minmax(0, 1fr); }

.option {
    position: relative;
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px 14px;
    text-align: left;
    background: var(--panel-2);
    border: 1px solid var(--line-2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color .15s ease, background .15s ease;
}
.option:hover { border-color: var(--accent-line); background: var(--panel-3); }
.option.is-selected {
    border-color: var(--accent);
    background: linear-gradient(180deg, rgba(59,140,255,.2), rgba(59,140,255,.08));
    box-shadow: inset 0 0 0 1px var(--accent);
}

.opt-key {
    display: grid; place-items: center; flex: 0 0 auto;
    width: 2rem; height: 2rem; border-radius: 5px;
    font-weight: 800; font-size: 0.95rem;
    color: var(--text-2);
    background: var(--bg-2); border: 1px solid var(--line-3);
}
.option.is-selected .opt-key, .opt-key.is-on { color: #fff; background: var(--accent); border-color: var(--accent); }
.opt-body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.opt-title { font-size: 1.05rem; font-weight: 700; line-height: 1.25; }
.opt-detail { font-size: 0.88rem; color: var(--text-2); line-height: 1.35; }
.opt-hints { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.hint {
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
    padding: 1px 7px; border-radius: 3px;
    color: var(--text-2); background: var(--bg-2); border: 1px solid var(--line-2);
}
.options[data-count="3"] .opt-body, .options[data-count="2"] .opt-body { flex-direction: row; flex-wrap: wrap; column-gap: 12px; }
.options[data-count="3"] .opt-title, .options[data-count="2"] .opt-title { flex: 1 1 100%; }
.options[data-count="3"] .opt-detail, .options[data-count="2"] .opt-detail { flex: 1 1 60%; }
.options[data-count="3"] .opt-hints, .options[data-count="2"] .opt-hints { margin-top: 0; align-self: center; }

.opt-flag {
    position: absolute; top: -9px; right: 12px;
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 3px;
    font-size: 0.66rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
    color: #fff; background: var(--accent);
}

/* Consecuencia */
.consequence { display: flex; flex-direction: column; gap: 14px; animation: rise .35s ease; }
.cons-choice { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.cons-choice strong { font-size: 1.1rem; }
.cons-text { font-size: 1.22rem; line-height: 1.45; font-weight: 500; }
.cons-changes { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.chg {
    display: flex; flex-direction: column; gap: 4px;
    padding: 9px 10px; border-radius: var(--radius-sm);
    background: var(--bg-2); border: 1px solid var(--line);
    min-width: 0;
}
.chg-label { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); line-height: 1.2; min-height: 2.4em; }
.chg-values { display: flex; align-items: baseline; gap: 5px; flex-wrap: wrap; font-size: 0.92rem; color: var(--text-2); }
.chg-values strong { color: var(--text); }
.chg-values .arrow { color: var(--muted); }
.chg-delta { align-self: flex-start; font-family: var(--mono); font-size: 0.78rem; font-weight: 700; padding: 1px 6px; border-radius: 3px; color: var(--muted); }
.chg[data-sense="good"] { border-color: rgba(47,191,133,.35); }
.chg[data-sense="good"] .chg-delta { color: var(--good); background: var(--good-soft); }
.chg[data-sense="bad"] { border-color: rgba(240,82,79,.35); }
.chg[data-sense="bad"] .chg-delta { color: var(--crit); background: var(--crit-soft); }

.cons-infra { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.infra-chip {
    --st: var(--good);
    font-size: 0.82rem; color: var(--text-2);
    padding: 4px 10px; border-radius: 4px;
    border: 1px solid var(--line-2); border-left: 3px solid var(--st);
    background: var(--bg-2);
    font-family: var(--mono);
}
.infra-chip strong { font-family: var(--font); color: var(--text); font-weight: 600; }
.infra-chip[data-state="atRisk"] { --st: var(--warn); }
.infra-chip[data-state="degraded"] { --st: var(--degraded); }
.infra-chip[data-state="compromised"] { --st: var(--crit); }
.infra-chip[data-state="offline"] { --st: var(--offline); }

@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Intro */
.flow { display: grid; gap: 10px; margin-top: 6px; }
.flow li { display: flex; align-items: center; gap: 12px; font-size: 1rem; color: var(--text-2); }
.flow-n { display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; border: 1px solid var(--accent-line); color: var(--accent); font-weight: 700; flex: 0 0 auto; }

/* ============================ Control ============================ */

.control-panel { position: relative; z-index: 30; }
.control-body { display: flex; flex-direction: column; gap: 10px; }
.control-panel .panel-head { flex-wrap: nowrap; }
.controls-aux { display: flex; gap: 6px; margin-left: auto; }
.controls-aux .btn { min-height: 28px; padding: 0 9px; font-size: 0.7rem; gap: 5px; }
.controls-aux:empty { display: none; }

.controls { display: flex; flex-direction: column; gap: 8px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 40px; padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 0.84rem; font-weight: 800; letter-spacing: 0.08em;
    cursor: pointer; white-space: nowrap;
    transition: background .15s ease, border-color .15s ease;
}
.btn-primary { min-height: 50px; font-size: 0.95rem; color: #fff; background: var(--accent); }
.btn-primary:hover { background: var(--accent-2); }
.btn-accent { min-height: 40px; color: var(--accent); border-color: var(--accent); background: transparent; }
.btn-accent:hover { background: var(--accent-soft); }
.btn-ghost { color: var(--text-2); border-color: var(--line-3); background: transparent; }
.btn-ghost:hover { color: var(--text); border-color: var(--text-2); }
.btn-danger { color: var(--crit); border-color: var(--crit); background: var(--crit-soft); }

.control-meta { display: flex; align-items: flex-start; gap: 12px; }
.control-meta .control-hint { flex: 1 1 auto; }
.event-timer { flex: 0 0 auto; font-family: var(--mono); font-size: 0.72rem; color: var(--muted); padding-top: 2px; }
.event-timer strong { font-size: 0.9rem; color: var(--text-2); }
.control-hint { font-size: 0.86rem; color: var(--text-2); line-height: 1.4; }

.side-block { padding-top: 9px; border-top: 1px solid var(--line); }
.side-title {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 8px;
}
.sim-tag { font-family: var(--mono); font-size: 0.62rem; padding: 1px 5px; border-radius: 3px; border: 1px solid var(--line-3); color: var(--text-2); letter-spacing: 0.08em; }

.projection { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.proj { padding: 8px 9px; border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--line); min-width: 0; }
.proj strong { display: block; font-size: 1.15rem; font-weight: 800; line-height: 1.1; white-space: nowrap; }
.proj small { font-size: 0.7rem; color: var(--muted); font-weight: 600; margin-left: 2px; }
.proj span { display: block; font-size: 0.68rem; color: var(--muted); line-height: 1.25; margin-top: 3px; }
.projection[data-tone="warn"] .proj strong { color: var(--warn); }
.projection[data-tone="crit"] .proj strong { color: var(--crit); }
.projection[data-tone="good"] .proj strong { color: var(--good); }

.reg-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.reg-item, .reg-empty {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    padding: 6px 9px; border-radius: var(--radius-sm);
    background: var(--bg-2); border: 1px solid var(--line);
    font-size: 0.8rem; line-height: 1.25;
}
.reg-empty { grid-column: 1 / -1; color: var(--muted); font-style: italic; }
.reg-label { color: var(--text); font-weight: 500; }
.reg-status {
    flex: 0 0 auto;
    font-size: 0.66rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
    padding: 2px 6px; border-radius: 3px;
}
.reg-status[data-tone="warn"] { color: var(--warn); background: var(--warn-soft); }
.reg-status[data-tone="info"] { color: var(--accent); background: var(--accent-soft); }
.reg-status[data-tone="done"] { color: var(--good); background: var(--good-soft); }
.reg-status[data-tone="crit"] { color: var(--crit); background: var(--crit-soft); }

/* ============================ Pausa ============================ */

.pause-overlay {
    position: absolute; inset: 0;
    z-index: 20;
    display: grid; place-items: center;
    background: rgba(6, 11, 20, 0.72);
    backdrop-filter: blur(2px);
}
.pause-overlay[hidden] { display: none; }
.pause-card {
    display: flex; align-items: center; gap: 16px;
    padding: 20px 28px;
    border-radius: var(--radius);
    border: 1px solid rgba(242,178,51,.55);
    background: var(--panel);
    color: var(--warn);
}
.pause-card .icon { width: 2rem; height: 2rem; stroke-width: 2.4; }
.pause-card strong { display: block; font-size: 1.1rem; letter-spacing: 0.14em; }
.pause-card span { display: block; color: var(--text-2); margin-top: 2px; }

/* ============================ Crisis Review ============================ */

body[data-view="review"] .console > :not(.review):not(.pause-overlay) { display: none; }
body[data-view="review"] .console { grid-template-rows: minmax(0, 1fr); grid-template-areas: "review review review"; }

.review {
    grid-area: review;
    display: flex; flex-direction: column; gap: var(--gap);
    min-height: 0;
    animation: rise .45s ease;
}
.review[hidden] { display: none; }

.rv-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.rv-title { font-size: 1.7rem; font-weight: 800; letter-spacing: 0.04em; margin-top: 2px; }
.rv-title span { font-weight: 600; color: var(--text-2); letter-spacing: 0; }
.rv-head .btn { min-width: 240px; }

.rv-metrics { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: var(--gap); }
.rv-metric {
    --tone: var(--text);
    display: flex; flex-direction: column; gap: 4px;
    padding: 12px 14px;
    background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--tone);
    border-radius: var(--radius);
    min-width: 0;
}
.rv-metric[data-tone="good"] { --tone: var(--good); }
.rv-metric[data-tone="info"] { --tone: var(--accent); }
.rv-metric[data-tone="warn"] { --tone: var(--warn); }
.rv-metric[data-tone="crit"] { --tone: var(--crit); }
.rv-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); }
.rv-value { font-size: 1.85rem; font-weight: 800; line-height: 1.1; color: var(--tone); white-space: nowrap; }
.rv-value .arrow { color: var(--muted); font-weight: 400; }
.rv-sub { font-size: 0.78rem; color: var(--muted); }

.rv-grid { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--gap); }
.rv-side { display: grid; grid-template-rows: auto auto minmax(0, 1fr); gap: var(--gap); min-height: 0; }
.rv-panel { min-height: 0; }

.rv-list { flex: 1 1 auto; overflow-y: auto; padding: 6px var(--pad) 10px; display: grid; grid-auto-rows: minmax(min-content, 1fr); }
.rv-row {
    display: grid; grid-template-columns: 3.6rem 5.4rem minmax(0, 1fr); gap: 10px; align-items: center;
    padding: 10px 0; border-bottom: 1px solid var(--line);
}
.rv-row:last-child { border-bottom: 0; }
.rv-row .sev-tag { justify-self: start; margin-top: 3px; }
.rv-time { font-family: var(--mono); font-weight: 700; color: var(--text-2); font-size: 1rem; }
.rv-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.rv-event { font-size: 1.05rem; }
.rv-decision { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-2); }
.rv-decision .key { min-width: 1.25rem; height: 1.25rem; font-size: 0.7rem; }
.rv-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.mini { font-size: 0.72rem; font-weight: 600; padding: 1px 6px; border-radius: 3px; color: var(--muted); background: var(--bg-2); white-space: nowrap; }
.mini[data-sense="good"] { color: var(--good); background: var(--good-soft); }
.mini[data-sense="bad"] { color: var(--crit); background: var(--crit-soft); }

.chart { padding: 10px var(--pad) 12px; }
.chart svg { width: 100%; height: auto; display: block; max-height: 230px; }
.infra-final { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; padding: 10px var(--pad) 12px; }
.infra-final li {
    --st: var(--good);
    display: flex; flex-direction: column; gap: 2px;
    padding: 7px 9px; border-radius: var(--radius-sm);
    background: var(--bg-2); border: 1px solid var(--line); border-top: 3px solid var(--st);
    min-width: 0;
}
.infra-final li[data-state="atRisk"] { --st: var(--warn); }
.infra-final li[data-state="degraded"] { --st: var(--degraded); }
.infra-final li[data-state="compromised"] { --st: var(--crit); }
.infra-final li[data-state="offline"] { --st: var(--offline); }
.if-name { font-size: 0.8rem; font-weight: 600; line-height: 1.25; }
.if-status { font-family: var(--mono); font-size: 0.68rem; font-weight: 700; color: var(--st); letter-spacing: 0.05em; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .axis { fill: var(--muted); font-size: 11px; font-family: var(--mono); }
.chart .line { fill: none; stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.chart .line-risk { stroke: var(--warn); }
.chart .line-containment { stroke: var(--accent); }
.chart .line-impact { stroke: var(--text-2); stroke-dasharray: 5 4; }
.chart .dot-risk { fill: var(--warn); }
.chart .dot-containment { fill: var(--accent); }
.chart .dot-impact { fill: var(--text-2); }
.legend-line { display: flex; gap: 18px; margin-top: 6px; font-size: 0.8rem; color: var(--text-2); }
.legend-line span::before { content: ""; display: inline-block; width: 16px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.legend-line [data-series="risk"]::before { background: var(--warn); }
.legend-line [data-series="containment"]::before { background: var(--accent); }
.legend-line [data-series="impact"]::before { background: var(--text-2); }

.lessons { padding: 10px var(--pad) 10px; display: grid; gap: 9px; align-content: start; overflow-y: auto; }
.lessons li { display: grid; grid-template-columns: 2.2rem minmax(0, 1fr); gap: 12px; align-items: start; }
.lesson-n {
    display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 6px;
    font-weight: 800; font-size: 1.05rem; color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent-line);
}
.lessons strong { font-size: 1.05rem; }
.lessons p { font-size: 0.92rem; color: var(--text-2); margin-top: 2px; line-height: 1.4; }

/* ============================ Presentation Mode ============================ */

body.presenting .brand-sub,
body.presenting .readout-session,
body.presenting .scenario-num { display: none; }
body.presenting .scenario-id { border: 0; padding: 0 8px; }

body.presenting .dock { display: flex; align-items: center; }
body.presenting .dock { gap: 8px; }
body.presenting .dock .controls { flex-direction: row; align-items: center; gap: 8px; }
body.presenting .dock .controls-aux { margin-left: 0; }
body.presenting .dock .btn { min-height: 36px; padding: 0 12px; font-size: 0.78rem; }
body.presenting .dock .btn-primary { min-height: 36px; }

body.presenting .console {
    grid-template-areas:
        "kpi   kpi      kpi"
        "topo  topo     time"
        "event decision decision";
}
body.presenting .control-panel { display: none; }
body.presenting .kpi-value { font-size: 2.55rem; }
body.presenting .event-title { font-size: 1.62rem; }
body.presenting .prompt-text { font-size: 1.45rem; }
body.presenting .opt-title { font-size: 1.15rem; }
body.presenting .opt-detail { font-size: 0.95rem; }
body.presenting .cons-text { font-size: 1.38rem; }
body.presenting .rv-head .btn { display: none; }

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

/* Pantallas bajas o angostas: se permite scroll de página con alturas mínimas. */
@media (max-width: 1599px), (max-height: 859px) {
    /* La página crece y hace scroll en lugar de recortar paneles. */
    html, body { height: auto; }
    .console { flex: 0 0 auto; }
    .kpi-label { white-space: normal; letter-spacing: 0.05em; line-height: 1.2; }
    .console {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(300px, 340px);
        grid-template-rows: auto minmax(330px, 43fr) minmax(470px, 57fr);
    }
    .topo-node { width: 12rem; padding: 7px 10px; }
    .node-icon { width: 1.5rem; height: 1.5rem; }
    .scenario-sub { display: none; }
    .kpi-value { font-size: 2rem; }
    .cons-changes { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .rv-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1280px) {
    .readout-session, .brand-sub { display: none; }
    .kpi-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .topo-node { width: 10.5rem; gap: 6px; }
    .node-name { font-size: 0.8rem; }
    .legend { display: none; }
    .why div, .fw-list li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

@media (max-width: 1100px) {
    .console, body.presenting .console {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: auto;
        grid-template-areas:
            "kpi kpi"
            "topo topo"
            "time control"
            "event event"
            "decision decision";
    }
    .topo-panel { height: 380px; }
    .timeline-panel, .control-panel { max-height: 460px; }
    body.presenting .control-panel { display: flex; }
    .rv-grid { grid-template-columns: minmax(0, 1fr); }
    .scenario-id { display: none; }
    .topbar { grid-template-columns: auto 1fr; }
    .topbar-right { justify-self: end; }
}

@media (max-width: 760px) {
    .topbar { height: auto; padding: 10px 14px; grid-template-columns: 1fr; gap: 8px; }
    .topbar-right { justify-self: start; flex-wrap: wrap; }
    #present-label { display: none; }
    .console, body.presenting .console {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas: "kpi" "control" "event" "decision" "time" "topo";
        padding: 10px;
    }
    .kpi-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .topo-panel { height: auto; overflow-x: auto; }
    .topology { height: 420px; min-width: 640px; flex: 0 0 auto; }
    .options { grid-template-columns: minmax(0, 1fr); }
    .cons-changes, .rv-metrics, .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rv-head { flex-direction: column; align-items: flex-start; }
    .rv-row { grid-template-columns: 3.4rem minmax(0, 1fr); }
    .rv-row .sev-tag { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}