/* Intelecttus Monitor — mesmo sistema visual do intelecttus_frontend (DESIGN.md).
   Tokens copiados de src/app/globals.css; fontes Inter + Space Grotesk; cartões brancos
   com sombra suave; azul da marca sólido, sem gradiente; ícones soltos, sem "chip". */

@font-face {
  font-family: "Inter"; font-weight: 100 900; font-style: normal; font-display: swap;
  src: url("/static/fonts/inter.woff2") format("woff2");
}
@font-face {
  font-family: "Space Grotesk"; font-weight: 300 700; font-style: normal; font-display: swap;
  src: url("/static/fonts/space-grotesk.woff2") format("woff2");
}

:root {
  --brand-primary: #00a2e8;
  --brand-primary-accent: #33b5ed;
  --brand-secondary: #415a77;
  --danger: #ef4444;
  --danger-light: rgba(239, 68, 68, 0.12);
  --success: #22c55e;
  --success-light: rgba(34, 197, 94, 0.14);
  --warning: #f59e0b;
  --warning-light: rgba(245, 158, 11, 0.14);
  --background: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #6b7280;
  --border: rgba(0, 0, 0, 0.08);
  --app-bg-tint: color-mix(in srgb, var(--brand-primary) 9%, white);
  /* texto de selo: mesmos tons do componente Badge (emerald-600 / amber-600) */
  --success-ink: #059669;
  --warning-ink: #d97706;
  --danger-ink: #dc2626;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", var(--font-sans);
  --soft-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 12px 32px -18px rgba(0, 0, 0, 0.22);
  --card-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px -16px rgba(0, 0, 0, 0.18);
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--text-primary);
  font: 400 16px/1.5 var(--font-sans);
  /* véu azul no topo que some até o branco, fixo na viewport (igual ao frontend) */
  background: linear-gradient(to bottom, var(--app-bg-tint) 0%, var(--background) 45%) var(--background) no-repeat fixed;
}
h1, h2, h3, p, dl, dd, ul { margin: 0; padding: 0; }
ul { list-style: none; }
button { font: inherit; color: inherit; }
button:not(:disabled) { cursor: pointer; }
.num { font-variant-numeric: tabular-nums; }
.ic { width: 20px; height: 20px; flex: none; }
.ic--lg { width: 28px; height: 28px; }
.t-secondary { color: var(--text-secondary); }

/* ---------- botões e campos (Button / Input do frontend) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border: 0; border-radius: 12px;
  font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap;
  transition: scale 150ms var(--ease), opacity 150ms var(--ease), background-color 150ms var(--ease);
}
.btn:active { scale: 0.96; }
.btn:hover { opacity: 0.9; }
.btn:focus-visible { outline: 2px solid color-mix(in srgb, var(--brand-primary) 40%, transparent); outline-offset: 2px; }
.btn--primary { background: var(--brand-primary); color: #fff; }
.btn--secondary { background: var(--brand-secondary); color: #fff; }
.btn--ghost { background: transparent; color: var(--text-primary); }
.btn--ghost:hover { background: rgba(0, 0, 0, 0.05); opacity: 1; }
.btn--sm { height: 36px; padding: 0 16px; border-radius: 8px; }
.btn--lg { height: 48px; padding: 0 24px; font-size: 16px; width: 100%; text-transform: uppercase; letter-spacing: 0.025em; }

.field { position: relative; }
.field .ic { position: absolute; left: 16px; top: 50%; translate: 0 -50%; color: var(--text-secondary); pointer-events: none; transition: color 150ms; }
.field:focus-within .ic { color: var(--brand-primary); }
.field input {
  width: 100%; padding: 12px 16px 12px 48px; border-radius: 12px; border: 2px solid var(--border);
  background: #fff; color: var(--text-primary); font: inherit; outline: none;
  transition: border-color 150ms, box-shadow 150ms;
}
.field input::placeholder { color: color-mix(in srgb, var(--text-secondary) 70%, transparent); }
.field input:focus { border-color: var(--brand-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary) 15%, transparent); }
.field .reveal {
  position: absolute; right: 12px; top: 50%; translate: 0 -50%; padding: 4px; border: 0; border-radius: 8px;
  background: none; color: var(--text-secondary); display: grid; place-items: center; transition: color 150ms;
}
.field .reveal:hover { color: var(--brand-primary); }
.field .reveal .ic { position: static; translate: none; color: inherit; }
.field .reveal .ic--off { display: none; }
.field .reveal[aria-pressed="true"] .ic--on { display: none; }
.field .reveal[aria-pressed="true"] .ic--off { display: block; }
.alert {
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent); background: var(--danger-light);
  color: var(--danger-ink); border-radius: 12px; padding: 16px; font-size: 14px;
}

/* ---------- selos (Badge) ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 500; white-space: nowrap; background: rgba(0, 0, 0, 0.05); color: var(--text-secondary);
}
.badge--ok { background: rgba(16, 185, 129, 0.1); color: var(--success-ink); }
.badge--warn { background: rgba(245, 158, 11, 0.1); color: var(--warning-ink); }
.badge--down { background: var(--danger-light); color: var(--danger-ink); }
.badge .ic { width: 14px; height: 14px; }

/* ---------- login (AuthCard) ---------- */
.auth { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 64px 24px; }
.auth-card {
  display: grid; width: 100%; max-width: 1024px; overflow: hidden; border-radius: 24px; background: #fff;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
@media (min-width: 768px) { .auth-card { grid-template-columns: 1fr 1fr; min-height: 600px; } }
.auth-form { display: flex; flex-direction: column; justify-content: center; padding: 32px; }
@media (min-width: 640px) { .auth-form { padding: 48px; } }
.auth-head { text-align: center; margin-bottom: 40px; }
.auth-head img { display: block; height: 56px; width: auto; margin: 0 auto 16px; }
.auth-head h1 {
  font: 700 30px/1.2 var(--font-display); text-transform: uppercase; letter-spacing: 0.025em; color: var(--brand-primary);
}
.auth-head p { margin-top: 8px; color: var(--text-secondary); }
.auth-form form { display: grid; gap: 24px; }
.auth-hint { text-align: center; font-size: 14px; font-weight: 500; color: var(--text-secondary); display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.auth-hint .ic { width: 16px; height: 16px; }
.auth-panel {
  display: none; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: 48px; background: var(--brand-primary); color: #fff;
}
@media (min-width: 768px) { .auth-panel { display: flex; } }
.glyphs {
  position: relative; display: grid; place-items: center; width: 112px; height: 112px; margin-bottom: 32px;
  border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.3); background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
}
.glyphs .ic { grid-area: 1 / 1; width: 48px; height: 48px; opacity: 0; animation: glyph 15s ease-in-out infinite; animation-delay: calc(var(--i) * 3s); }
@keyframes glyph {
  0% { opacity: 0; scale: 0.75; } 4% { opacity: 1; scale: 1; } 20% { opacity: 1; scale: 1; } 24% { opacity: 0; scale: 0.75; } 100% { opacity: 0; scale: 0.75; }
}
.auth-panel h2 { font: 700 30px/1.2 var(--font-sans); }
.auth-panel p { margin-top: 12px; max-width: 20rem; color: rgba(255, 255, 255, 0.85); }

/* ---------- painel ---------- */
.shell { max-width: 1120px; margin: 0 auto; padding: 16px 16px 80px; }
@media (min-width: 720px) { .shell { padding: 24px 32px 96px; } }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: 24px; padding: 24px;
  box-shadow: var(--soft-shadow);
}
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px 12px 24px; border-radius: 16px; box-shadow: var(--card-shadow); }
.topbar img { height: 32px; width: auto; display: block; }
.who { display: flex; align-items: center; gap: 12px; min-width: 0; font-size: 14px; color: var(--text-secondary); }
.who span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 560px) { .who span { display: none; } }

.page-head { text-align: center; margin: 56px 0 32px; }
.page-head h1 { font: 800 clamp(44px, 7vw, 60px)/1.1 var(--font-display); color: var(--brand-primary); }
.page-head p { max-width: 42rem; margin: 12px auto 0; font-size: 18px; line-height: 1.6; color: var(--text-secondary); text-wrap: balance; }

.banner { display: flex; align-items: center; gap: 20px; padding: 24px 28px; }
.banner .ic--lg { width: 40px; height: 40px; }
.banner h2 { font: 700 28px/1.15 var(--font-display); }
.banner p { margin-top: 4px; font-size: 14px; color: var(--text-secondary); }
.banner--ok { background: var(--success-light); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.banner--ok .ic { color: var(--success-ink); } .banner--ok h2 { color: var(--success-ink); }
.banner--warn { background: var(--warning-light); border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.banner--warn .ic { color: var(--warning-ink); } .banner--warn h2 { color: var(--warning-ink); }
.banner--down { background: var(--danger-light); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.banner--down .ic { color: var(--danger-ink); } .banner--down h2 { color: var(--danger-ink); }
.notice { display: flex; align-items: flex-start; gap: 12px; margin-top: 16px; padding: 16px 20px; border-radius: 16px; font-size: 14px; box-shadow: var(--card-shadow); }
.notice .ic { margin-top: 2px; }
.notice code { font-size: 12px; background: rgba(0, 0, 0, 0.06); padding: 1px 6px; border-radius: 6px; }
.notice--ok { background: var(--success-light); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.notice--ok .ic { color: var(--success-ink); }
.notice--warn { background: var(--warning-light); border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.notice--warn .ic { color: var(--warning-ink); }
.notice--error { background: var(--danger-light); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.notice--error .ic { color: var(--danger-ink); }

.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 16px; }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat {
  display: flex; align-items: center; gap: 12px; padding: 16px; border-radius: 12px;
  background: #fff; border: 1px solid var(--border); box-shadow: var(--card-shadow);
}
.stat .ic { width: 24px; height: 24px; color: var(--brand-primary); }
.stat--down .ic { color: var(--danger); } .stat--warn .ic { color: var(--warning); } .stat--ok .ic { color: var(--success); }
.stat b { display: block; font: 700 20px/1.2 var(--font-display); }
.stat small { display: block; font-size: 12px; color: var(--text-secondary); }

.section { margin-top: 40px; }
.section-h { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.section-h .ic { color: var(--brand-primary); }
.section-h h2 { font: 700 20px/1.2 var(--font-display); }
.section-h .t-secondary { margin-left: auto; font-size: 13px; }

/* linhas de verificação */
.check {
  display: grid; grid-template-columns: 20px minmax(0, 1.4fr) minmax(0, 2fr) auto; gap: 4px 16px; align-items: center;
  padding: 14px 0; border-top: 1px solid var(--border);
}
.check:first-child { border-top: 0; }
.check .ic { width: 20px; height: 20px; }
.check .name { font-weight: 600; overflow-wrap: anywhere; }
.check .name small { display: block; font-size: 12px; font-weight: 400; color: var(--text-secondary); }
.check .detail { font-size: 14px; color: var(--text-secondary); overflow-wrap: anywhere; }
.check .up { display: flex; gap: 14px; justify-content: flex-end; font-size: 12px; color: var(--text-secondary); min-width: 190px; }
.check .up b { font-weight: 600; color: var(--text-primary); }
.i-ok { color: var(--success); } .i-warn { color: var(--warning); } .i-down { color: var(--danger); } .i-pending { color: var(--text-secondary); }
@media (max-width: 719px) {
  .check { grid-template-columns: 20px 1fr; }
  .check .detail, .check .up { grid-column: 2; justify-content: flex-start; min-width: 0; }
}

/* sistemas (grupos recolhíveis) */
.group { border-top: 1px solid var(--border); }
.group:first-of-type { border-top: 0; }
.group > summary {
  display: flex; align-items: center; gap: 12px; min-height: 56px; list-style: none; cursor: pointer;
}
.group > summary::-webkit-details-marker { display: none; }
.group > summary .chev { margin-left: auto; width: 18px; height: 18px; color: var(--text-secondary); transition: rotate 150ms var(--ease); }
.group[open] > summary .chev { rotate: 180deg; }
.group > summary:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; border-radius: 8px; }
.group .gname { font: 700 16px/1.2 var(--font-display); }
.group .gcount { font-size: 13px; color: var(--text-secondary); }
.group .checks { padding: 0 0 8px 32px; }
@media (max-width: 719px) { .group .checks { padding-left: 0; } }

/* servidores */
.fleet { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.vps { padding: 20px; border-radius: 16px; box-shadow: var(--card-shadow); display: grid; gap: 16px; align-content: start; }
.vps header { display: flex; align-items: center; gap: 10px; }
.vps header .ic { color: var(--brand-primary); }
.vps h3 { font: 700 16px/1.2 var(--font-display); flex: 1; min-width: 0; overflow-wrap: anywhere; }
.gauge { display: grid; gap: 6px; }
.gauge div { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-secondary); }
.gauge b { font-weight: 600; color: var(--text-primary); }
.gauge i { display: block; height: 8px; border-radius: 999px; background: rgba(0, 0, 0, 0.06); overflow: hidden; }
.gauge i::after { content: ""; display: block; height: 100%; width: var(--v); border-radius: inherit; background: var(--brand-primary); transition: width 600ms var(--ease); }
.gauge.is-warn i::after { background: var(--warning); }
.gauge.is-down i::after { background: var(--danger); }
.vps footer { font-size: 12px; color: var(--text-secondary); }

/* incidentes */
.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; padding: 0 16px 12px 0; font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-secondary); }
.table td { padding: 14px 16px 14px 0; border-top: 1px solid var(--border); vertical-align: top; }
.table td small { display: block; color: var(--text-secondary); }
.empty { padding: 24px 0; text-align: center; color: var(--text-secondary); }

.footer-actions { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; font-size: 13px; color: var(--text-secondary); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .glyphs .ic:first-child { opacity: 1; }
}