/* ZulemaOS Monitor · estilos retro (misma paleta que el portfolio) */

:root {
  --ink: #1d1a3f;
  --muted: #6b62a0;
  --face: #ddd4f6;
  --face-lt: #f1ecff;
  --hi: #ffffff;
  --sh: #9384c9;
  --dk: #2a2360;
  --line: #cbbdf2;
  --accent: #6a4fd8;
  --blue: #3552d1;
  --pink: #ff8fc7;
  --title-a: #2c3a9e;
  --title-b: #9a7cf0;

  --screen: #120f2e;
  --grid: #2b2566;
  --c-cpu: #7fe3ff;
  --c-mem: #c3a6ff;
  --c-up: #ff8fc7;
  --c-down: #9dffb0;
  --ok: #3ecf8e;
  --mid: #ffc857;
  --high: #ff5c8a;

  --font-ui: 'Pixelify Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  padding: 20px 16px 0;
  background:
    radial-gradient(circle at 1px 1px, rgba(106, 79, 216, .16) 1px, transparent 0) 0 0 / 18px 18px,
    #efe9ff;
  color: var(--ink);
  font: 14px/1.5 var(--font-mono);
}
body.embed { padding: 12px 12px 0; }
button { font: inherit; color: inherit; }
a { color: var(--blue); }
:focus-visible { outline: 2px dotted var(--ink); outline-offset: 2px; }

.app { max-width: 1180px; margin: 0 auto; }

/* ---------- Barra de título (sólo fuera del portfolio) ---------- */

.titlebar {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 10px;
  background: linear-gradient(90deg, var(--title-a), var(--title-b));
  border: 2px solid var(--dk);
  color: #fff;
}
.titlebar svg { width: 24px; height: 24px; flex: none; }
.titlebar h1 { margin: 0; font: 700 20px/1 var(--font-ui); letter-spacing: .02em; }
.tb-sub { margin-left: auto; font-size: 12.5px; opacity: .9; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.embed .titlebar { display: none; }

/* ---------- Barra de herramientas ---------- */

.toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 10px 0 14px; padding: 8px 10px;
  background: var(--face);
  border: 2px solid; border-color: var(--hi) var(--dk) var(--dk) var(--hi);
}
.embed .toolbar { margin-top: 0; }
.embed #lang { display: none; } /* dentro del portfolio, el idioma lo decide la web */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 10px;
  background: #fff; border: 2px solid var(--dk);
  font: 600 14px var(--font-ui); white-space: nowrap;
}
.pill::before { content: ''; width: 9px; height: 9px; border: 2px solid var(--dk); background: var(--mid); }
.pill.live::before { background: var(--ok); animation: blink 1.2s steps(2) infinite; }
.pill.connecting::before { background: var(--c-cpu); animation: blink .5s steps(2) infinite; }
.note { flex: 1; min-width: 200px; margin: 0; font-size: 12.5px; color: var(--muted); }
.note.err { color: #b3265a; }
.tools { display: flex; gap: 6px; }
.btn {
  padding: 5px 12px;
  background: var(--face);
  border: 2px solid; border-color: var(--hi) var(--dk) var(--dk) var(--hi);
  box-shadow: inset -1px -1px var(--sh);
  font: 500 14px/1.2 var(--font-ui);
  cursor: pointer;
}
.btn:active { border-color: var(--dk) var(--hi) var(--hi) var(--dk); box-shadow: inset 1px 1px var(--sh); }
.btn.primary { background: var(--accent); color: #fff; box-shadow: inset -1px -1px #4a33a8; }
.btn:disabled { opacity: .6; cursor: wait; }
@keyframes blink { 50% { opacity: .25; } }

/* ---------- Rejilla de tarjetas ---------- */

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.span-2 { grid-column: span 2; }

.card {
  display: flex; flex-direction: column;
  min-width: 0;
  background: #fff;
  border: 2px solid var(--dk);
  box-shadow: 5px 5px 0 var(--line);
}
.card-h {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 5px 10px;
  background: linear-gradient(90deg, var(--title-a), var(--title-b));
  color: #fff;
}
.card-h h2 { margin: 0; font: 600 16px/1.2 var(--font-ui); letter-spacing: .02em; }
.card-h small { font-size: 11px; opacity: .8; }
.card-v { font: 700 20px/1.1 var(--font-ui); white-space: nowrap; }
.card-v.small { font-size: 14px; display: flex; gap: 12px; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.detail { margin: 0; font-size: 12.5px; color: var(--muted); }
.detail b { color: var(--ink); font-weight: 600; }

.chart {
  display: block; width: 100%; height: 120px;
  background: var(--screen);
  border: 2px solid; border-color: var(--sh) var(--hi) var(--hi) var(--sh);
  image-rendering: pixelated;
}
.span-2 .chart { height: 140px; }

.up { color: var(--c-up); }
.down { color: var(--c-down); }
.card-h .up::before { content: '↑ '; }
.card-h .down::before { content: '↓ '; }

/* Núcleos */
.cores { display: grid; grid-template-columns: repeat(auto-fill, minmax(26px, 1fr)); gap: 4px; }
.core { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 10px; color: var(--muted); }
.core-bar {
  position: relative; width: 100%; height: 38px;
  background: var(--screen); border: 1px solid var(--dk);
}
.core-bar i {
  position: absolute; left: 1px; right: 1px; bottom: 1px;
  background: repeating-linear-gradient(0deg, currentColor 0 3px, transparent 3px 4px);
  transition: height .4s;
}

.lvl-ok { color: var(--ok); }
.lvl-mid { color: var(--mid); }
.lvl-high { color: var(--high); }

/* Barras horizontales (discos, procesos) */
.meter {
  position: relative; height: 12px;
  background: var(--face-lt); border: 1px solid var(--dk);
}
.meter i {
  position: absolute; inset: 1px auto 1px 1px;
  background: repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 5px);
  transition: width .4s;
}

.disks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.disk-top { display: flex; justify-content: space-between; gap: 8px; font-size: 12.5px; }
.disk-top b { font-weight: 600; }

/* Procesos */
.procs { width: 100%; border-collapse: collapse; font-size: 12.5px; table-layout: fixed; }
.procs th {
  padding: 3px 6px; text-align: left;
  background: var(--face); border: 1px solid var(--sh);
  font: 600 12.5px var(--font-ui);
}
.procs td { padding: 3px 6px; border-bottom: 1px dotted var(--line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.procs th:nth-child(1) { width: 42%; }
.procs .num { text-align: right; font-variant-numeric: tabular-nums; }
.procs .cpu-cell { display: flex; align-items: center; gap: 6px; }
.procs .cpu-cell .meter { flex: 1; height: 9px; }
.procs .cpu-cell span { width: 44px; text-align: right; }

/* Sistema */
.sys { display: grid; grid-template-columns: auto 1fr; gap: 3px 14px; margin: 0; font-size: 13px; }
.sys dt { color: var(--muted); }
.sys dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }

/* ---------- Thor y Hela ---------- */

.cats { margin-top: 16px; }
.cat-status {
  margin: 0 0 6px; padding: 4px 10px;
  display: inline-block;
  background: #fff; border: 2px solid var(--dk); box-shadow: 3px 3px 0 var(--accent);
  font: 14px var(--font-ui);
}
.floor {
  position: relative; height: 96px; overflow: hidden;
  border: 2px solid var(--dk); border-bottom: 0;
  background-color: #2a1f6e;
  background-image:
    linear-gradient(rgba(255, 170, 230, .45) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 170, 230, .45) 2px, transparent 2px);
  background-size: 48px 24px;
  background-position: 0 100%;
}
.cat {
  position: absolute; left: 0; bottom: 8px;
  padding: 0; border: 0; background: none; cursor: pointer;
}
.cat img { display: block; image-rendering: pixelated; filter: drop-shadow(0 3px 0 rgba(10, 5, 40, .5)); }
.cat[data-kind="black"] img { filter: drop-shadow(0 0 1px rgba(220, 205, 255, .9)) drop-shadow(0 3px 0 rgba(10, 5, 40, .5)); }
.cat-bubble {
  position: absolute; left: 50%; bottom: calc(100% + 6px);
  transform: translateX(-50%);
  padding: 2px 8px;
  background: #fff; border: 2px solid var(--dk);
  font: 13px var(--font-ui); white-space: nowrap;
}
.cat-zzz {
  position: absolute; left: 60%; bottom: 100%;
  color: #e9dcff; font: 15px var(--font-ui); text-shadow: 1px 1px 0 var(--dk);
  animation: zzz 2.4s ease-in-out infinite;
}
@keyframes zzz { 50% { transform: translateY(-6px); } }

.foot { padding: 14px 0 20px; text-align: center; font-size: 12px; color: var(--muted); }
.embed .foot { padding-bottom: 12px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #card-cpu, #card-procs { grid-column: span 2; }
  #card-sys { grid-column: auto; }
}
@media (max-width: 600px) {
  body { padding: 12px 10px 0; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .span-2, #card-cpu, #card-procs { grid-column: auto; }
  .procs th:nth-child(2), .procs td:nth-child(2) { display: none; }
}

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