/* ============================================================
   Monitor de Servidor — Modern Dark / Cinema
   Vanilla CSS · dark-only · glassmorphism + ambient glow
   ============================================================ */

/* ---- Design tokens ------------------------------------------------ */
:root {
  /* backgrounds & surfaces */
  --bg:        #020617;
  --surface-1: #0F172A;
  --surface-2: #1E293B;

  /* text */
  --text:      #F8FAFC;
  --text-dim:  #94A3B8;
  --text-mute: #64748B;

  /* status */
  --ok:    #22C55E;
  --bad:   #EF4444;
  --warn:  #F59E0B;

  /* per-section accents (each section owns a color identity) */
  --sys:    #22C55E;   /* Sistema  — emerald */
  --hist:   #38BDF8;   /* Histórico — sky    */
  --pm2:    #2DD4BF;   /* PM2      — teal    */
  --py:     #A78BFA;   /* Python   — violet  */
  --docker: #60A5FA;   /* Docker   — blue    */
  --cron:   #F59E0B;   /* Cron     — amber   */

  /* glass */
  --glass-bg:     rgba(15, 23, 42, 0.55);
  --glass-bg-2:   rgba(15, 23, 42, 0.86);
  --glass-border: rgba(148, 163, 184, 0.14);
  --glass-blur:   22px;

  /* motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --font-mono: 'JetBrains Mono', ui-monospace, 'Fira Code', monospace;
  --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;

  --header-h: 68px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--hist); text-decoration: none; }
a:hover { color: #7DD3FC; }

/* ---- Ambient background glow ------------------------------------- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.ambient::before,
.ambient::after {
  content: "";
  position: absolute;
  width: 55vw;
  height: 55vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
}
.ambient::before {
  top: -20vw; left: -12vw;
  background: radial-gradient(circle, #16A34A 0%, transparent 70%);
}
.ambient::after {
  bottom: -25vw; right: -15vw;
  background: radial-gradient(circle, #7C3AED 0%, transparent 70%);
}
.ambient .glow-c {
  position: absolute;
  top: 30%; left: 55%;
  width: 40vw; height: 40vw;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.20;
  background: radial-gradient(circle, #2563EB 0%, transparent 70%);
}
/* faint scanline / grid texture for the "cinema" depth */
.ambient .grid-tex {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 28px;
  background: rgba(2, 6, 23, 0.96);
  border-bottom: 1px solid var(--glass-border);
}
.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.header__brand .logo {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, rgba(34,197,94,0.25), rgba(56,189,248,0.15));
  border: 1px solid rgba(34,197,94,0.4);
  color: var(--ok);
}
.header__brand small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-mute);
  letter-spacing: 0.02em;
}
.header__spacer { flex: 1; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 13px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(34,197,94,0.10);
  border: 1px solid rgba(34,197,94,0.30);
  color: var(--ok);
  white-space: nowrap;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.status-pill.is-off {
  background: rgba(239,68,68,0.10);
  border-color: rgba(239,68,68,0.30);
  color: var(--bad);
}
.status-pill .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 currentColor;
  animation: pulse 2s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,0.55); }
  70%  { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.last-update {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.last-update svg { color: var(--text-mute); }
.last-update b { color: var(--text); font-weight: 500; }

.btn-logout {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-dim);
  background: rgba(148,163,184,0.06);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease, transform 0.15s var(--ease);
}
.btn-logout:hover {
  color: var(--bad);
  border-color: rgba(239,68,68,0.4);
  background: rgba(239,68,68,0.08);
  transform: translateY(-1px);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.main {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: calc(var(--header-h) + 32px) 28px 80px;
}

.section { margin-bottom: 52px; }

.section__head {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 20px;
}
.section__icon {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  color: var(--accent, var(--text));
  background: color-mix(in srgb, var(--accent, #fff) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent, #fff) 32%, transparent);
}
.section__title {
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.section__title span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-mute);
  font-weight: 500;
  margin-left: 2px;
  display: block;
  letter-spacing: 0.02em;
}
.section__rule {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent,#fff) 35%, transparent), transparent);
}
.section__count {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-dim);
  padding: 4px 10px;
  border-radius: 7px;
  background: rgba(148,163,184,0.07);
  border: 1px solid var(--glass-border);
}

/* ---- Generic glass card ------------------------------------------
   backdrop-filter (blur) es caro de renderizar; con decenas de tarjetas
   repetidas (PM2/Python/Docker) sumaba lag real en el navegador. Se deja
   solo en las superficies "hero" que son pocas (ver regla .card-blur
   mas abajo); el resto usa un fondo solido mas opaco, sin blur. */
.card {
  position: relative;
  background: var(--glass-bg-2);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow:
    0 1px 0 0 rgba(255,255,255,0.04) inset,
    0 20px 40px -24px rgba(0,0,0,0.8);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
  overflow: hidden;
}
/* Sin backdrop-filter: en scroll, un blur "en vivo" sobre contenido que se
   mueve fuerza al navegador a recalcularlo en cada frame -> jank real.
   Se logra el mismo look con un fondo solido con un poco mas de opacidad. */
.stat-card, .hist-card, .alerts-card, .cron-card, .login-card {
  background: var(--glass-bg-2);
}
/* top accent line per section */
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent, transparent), transparent);
  opacity: 0.6;
}
.card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent,#fff) 40%, transparent);
  box-shadow:
    0 1px 0 0 rgba(255,255,255,0.06) inset,
    0 0 0 1px color-mix(in srgb, var(--accent,#fff) 18%, transparent),
    0 30px 60px -28px rgba(0,0,0,0.9),
    0 0 40px -10px color-mix(in srgb, var(--accent,#fff) 30%, transparent);
}

/* ============================================================
   1 · SISTEMA  (hero grid)
   ============================================================ */
.sys-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: stretch;
}
/* CPU + RAM feel like heroes: span 2 columns each on the top row */
.metric.hero { grid-column: span 2; }

.metric { --accent: var(--sys); display: flex; flex-direction: column; }
.metric.ram   { --accent: var(--hist); }
.metric.disk  { --accent: var(--py); }
.metric.load  { --accent: var(--cron); }

.metric__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.metric__ico {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 8px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.metric__label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.metric__sub {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-mute);
}

.metric__value {
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 6px 0 2px;
}
.metric__value .num {
  background: linear-gradient(160deg, #fff 10%, var(--accent) 130%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.metric__value .unit {
  font-size: 0.42em;
  color: var(--text-mute);
  -webkit-text-fill-color: var(--text-mute);
  font-weight: 500;
}
.metric.hero .metric__value { font-size: 4.4rem; }
.metric:not(.hero) .metric__value { font-size: 2.6rem; }

/* load card: three numbers */
.load-triplet {
  display: flex;
  gap: 18px;
  margin: 8px 0 2px;
}
.load-triplet div { display: flex; flex-direction: column; }
.load-triplet .lv {
  font-family: var(--font-mono);
  font-size: 1.7rem; font-weight: 700; line-height: 1;
  background: linear-gradient(160deg, #fff, var(--cron) 130%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.load-triplet .ll {
  font-family: var(--font-mono);
  font-size: 0.64rem; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: 0.08em; margin-top: 5px;
}

/* progress bar */
.bar {
  height: 6px; border-radius: 999px;
  background: rgba(148,163,184,0.12);
  overflow: hidden; margin-top: auto;
}
.bar > i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #fff));
  box-shadow: 0 0 12px -2px var(--accent);
  transition: width 0.35s var(--ease);
}

/* sparkline: canvas lives inside a fixed-height relative wrapper
   so Chart.js (responsive) can never feed its size back into layout */
.spark-wrap {
  position: relative;
  width: 100%;
  height: 46px;
  margin: 12px 0 10px;
}
.spark-wrap.spark-load { height: 40px; }
.spark-wrap canvas { position: absolute; inset: 0; }

/* ============================================================
   2 · HISTÓRICO
   ============================================================ */
.hist-card { --accent: var(--hist); padding: 22px 24px 18px; }
.hist-legend {
  display: flex; gap: 20px; margin-bottom: 14px;
  font-family: var(--font-mono); font-size: 0.78rem;
}
.hist-legend span { display: inline-flex; align-items: center; gap: 8px; color: var(--text-dim); }
.hist-legend i { width: 12px; height: 3px; border-radius: 2px; }
.hist-wrap { position: relative; height: 300px; }
.hist-wrap canvas { position: absolute; inset: 0; }

/* ============================================================
   Repeatable grids (PM2 / Python / Docker)
   ============================================================ */
.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* status chip — never color-only: icon + text */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}
.chip.ok   { color: var(--ok);   background: rgba(34,197,94,0.12);  border: 1px solid rgba(34,197,94,0.30); }
.chip.bad  { color: var(--bad);  background: rgba(239,68,68,0.12);  border: 1px solid rgba(239,68,68,0.30); }
.chip.warn { color: var(--warn); background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.30); }
.chip.idle { color: var(--text-mute); background: rgba(148,163,184,0.10); border: 1px solid var(--glass-border); }

/* app/service card */
.unit-card { display: flex; flex-direction: column; gap: 14px; }
.unit-card .uc-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
}
.uc-name {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-mono);
  font-weight: 600; font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.uc-name .badge {
  display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 7px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  flex-shrink: 0;
}
.uc-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
}
.uc-stat { display: flex; flex-direction: column; gap: 2px; }
.uc-stat .k {
  font-family: var(--font-mono);
  font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--text-mute);
}
.uc-stat .v {
  font-family: var(--font-mono);
  font-size: 1.02rem; font-weight: 600; color: var(--text);
}
.uc-stat .v.accent {
  background: linear-gradient(160deg, #fff, var(--accent) 140%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.uc-path {
  font-family: var(--font-mono);
  font-size: 0.68rem; color: var(--text-mute);
  padding: 7px 10px; border-radius: 8px;
  background: rgba(2,6,23,0.5);
  border: 1px solid var(--glass-border);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  display: flex; align-items: center; gap: 7px;
}
.uc-path svg { flex-shrink: 0; color: var(--text-dim); }

/* ============================================================
   6 · DOCKER — grouped by stack
   ============================================================ */
.stack {
  --accent: var(--docker);
  margin-bottom: 16px;
}
.stack__head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
  padding-left: 2px;
}
.stack__dot { width: 9px; height: 9px; border-radius: 3px; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.stack__name {
  font-family: var(--font-mono); font-weight: 600; font-size: 0.9rem;
}
.stack__meta { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-mute); }
.stack__line { flex: 1; height: 1px; background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 30%, transparent), transparent); }

.ctr-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.ctr {
  --accent: var(--docker);
  display: flex; flex-direction: column; gap: 10px;
  padding: 15px 16px;
}
.ctr .ctr-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ctr .ctr-name { font-family: var(--font-mono); font-weight: 600; font-size: 0.86rem; }
.ctr .ctr-img {
  font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim);
  display: flex; align-items: center; gap: 6px;
}
.ctr .ctr-img svg { color: var(--text-mute); flex-shrink: 0; }
.ctr .ctr-metrics { display: flex; gap: 16px; }
.ctr .ctr-metrics div { display: flex; flex-direction: column; gap: 1px; }
.ctr .ctr-metrics .k { font-family: var(--font-mono); font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-mute); }
.ctr .ctr-metrics .v { font-family: var(--font-mono); font-size: 0.98rem; font-weight: 600; }

/* ============================================================
   7 · CRON — table
   ============================================================ */
.cron-card { --accent: var(--cron); padding: 6px 4px; }
.cron-table { width: 100%; border-collapse: collapse; }
.cron-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-mute); font-weight: 500;
  padding: 12px 18px; border-bottom: 1px solid var(--glass-border);
}
.cron-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(148,163,184,0.07);
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim);
  vertical-align: middle;
}
.cron-table tr:last-child td { border-bottom: none; }
.cron-table tr { transition: background 0.15s ease; }
.cron-table tbody tr:hover { background: rgba(245,158,11,0.05); }
.cron-table td.job {
  color: var(--text); font-weight: 600;
  display: flex; align-items: center; gap: 9px;
}
.cron-table td.job .badge {
  display: grid; place-items: center;
  width: 24px; height: 24px; border-radius: 6px;
  color: var(--cron); background: rgba(245,158,11,0.12);
}
.cron-table td.dur { color: var(--text); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1000px) {
  .sys-grid { grid-template-columns: repeat(2, 1fr); }
  .metric.hero { grid-column: span 1; }
  .metric.hero .metric__value { font-size: 3.2rem; }
}
@media (max-width: 720px) {
  .main { padding-left: 16px; padding-right: 16px; }
  .header { gap: 14px; padding: 0 16px; }
  .header__brand small, .last-update { display: none; }
  .sys-grid { grid-template-columns: 1fr; }
  .cron-table th:nth-child(4), .cron-table td:nth-child(4) { display: none; }
}

/* value flash on update */
@keyframes flash {
  0% { filter: brightness(1); }
  30% { filter: brightness(1.6); }
  100% { filter: brightness(1); }
}
.flash { animation: flash 0.45s var(--ease); }

/* ============================================================
   ALERTAS
   ============================================================ */
.alerts-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}
.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  border-left: 3px solid transparent;
  background: rgba(255,255,255,0.02);
  transition: background 0.2s ease;
}
.alert-item.crit { border-left-color: var(--bad); background: rgba(239,68,68,0.07); }
.alert-item.warn { border-left-color: var(--warn); background: rgba(245,158,11,0.07); }
.alert-item .ai-icon { flex-shrink: 0; margin-top: 2px; }
.alert-item.crit .ai-icon { color: var(--bad); }
.alert-item.warn .ai-icon { color: var(--warn); }
.alert-item .ai-title { font-weight: 600; font-size: 0.9rem; }
.alert-item .ai-detail {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-mute);
  margin-top: 2px;
}

.alerts-empty {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 2px;
  color: var(--text-dim);
}
.alerts-empty svg { color: var(--ok); width: 20px; height: 20px; flex-shrink: 0; }
.alerts-empty .ae-title { font-weight: 600; color: var(--text); font-size: 0.92rem; }
.alerts-empty .ae-sub { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-mute); margin-top: 2px; }

#alerts-count.has-crit {
  color: var(--bad);
  border-color: rgba(239,68,68,0.4);
  background: rgba(239,68,68,0.12);
}

/* Variante compacta: vive dentro de .sys-grid, llena el hueco bajo RAM.
   Altura fija = tamaño real de Disco/Carga, para que el grid no estire
   esas tarjetas hacia abajo usando el contenido de Alertas como referencia. */
.alerts-card--inline {
  grid-column: span 2;
  padding: 14px 16px;
  height: 225px;
  max-height: 225px;
  overflow: hidden;
}
.alerts-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-bottom: 4px;
}
.alerts-card__icon {
  display: grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 7px;
  color: var(--bad);
  background: rgba(239,68,68,0.12);
  flex-shrink: 0;
}
.alerts-card__title {
  font-weight: 650;
  font-size: 0.86rem;
  letter-spacing: -0.01em;
}
.alerts-card__head .section__count { margin-left: auto; }

.alerts-card__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 2px;
}
.alerts-card__scroll::-webkit-scrollbar { width: 6px; }
.alerts-card__scroll::-webkit-scrollbar-track { background: transparent; }
.alerts-card__scroll::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.25); border-radius: 3px; }
.alerts-card__scroll::-webkit-scrollbar-thumb:hover { background: rgba(148,163,184,0.4); }
.alerts-card--inline .alerts-empty { padding: 0; }
.alerts-card--inline .alert-item { padding: 10px 12px; }

@media (max-width: 1000px) {
  .alerts-card--inline { grid-column: span 2; }
}
@media (max-width: 720px) {
  .alerts-card--inline { grid-column: span 1; }
}

/* ============================================================
   LOGIN — misma identidad visual (glass + glow ambiental)
   ============================================================ */
@keyframes cardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.login-shell {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  --accent: var(--sys);
  width: 100%;
  max-width: 380px;
  padding: 34px 32px;
  animation: cardIn 450ms var(--ease) both;
}

.login-card .login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.login-card .login-brand .logo {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(34,197,94,0.25), rgba(56,189,248,0.15));
  border: 1px solid rgba(34,197,94,0.4);
  color: var(--ok);
}
.login-card h1 { font-size: 1.2rem; font-weight: 650; letter-spacing: -0.01em; }
.login-card p.sub {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-mute);
  margin: 0 0 26px;
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.field input {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text);
  background: rgba(2, 6, 23, 0.55);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.field input:focus {
  outline: none;
  border-color: var(--ok);
  box-shadow: 0 0 0 3px rgba(34,197,94,0.18);
}

.btn-primary {
  width: 100%;
  min-height: 46px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #22C55E, #16A34A);
  color: #04220f;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 0 10px 30px -8px rgba(34,197,94,0.5);
  transition: filter 0.2s ease, transform 0.2s var(--ease);
}
.btn-primary:hover { filter: brightness(1.07); }
.btn-primary:active { transform: scale(0.97); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }

.login-error {
  display: none;
  background: rgba(239,68,68,0.10);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fecaca;
  font-size: 0.83rem;
  padding: 10px 13px;
  border-radius: 10px;
  margin-bottom: 16px;
}
.login-error.visible { display: block; animation: cardIn 250ms var(--ease) both; }

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