/* Pulso — Sistema de Gestão Hospitalar
   Design tokens (clínico clean, azul-saúde) */

:root {
  --primary: #1e6cf0;
  --primary-600: #1857c4;
  --primary-700: #134098;
  --primary-50: #eef4ff;
  --primary-100: #dbe7ff;

  --ink: #0b1424;
  --ink-2: #2b3a52;
  --ink-3: #5a6b86;
  --ink-4: #94a3b8;
  --ink-5: #c4cdda;

  --line: #e6ebf2;
  --line-soft: #eff2f7;
  --line-strong: #d4dbe5;

  --bg: #f6f8fb;
  --bg-2: #eef2f7;
  --surface: #ffffff;
  --surface-2: #fbfcfe;

  --ok: #1c9d57;
  --ok-bg: #e6f7ee;
  --ok-line: #b9e4cb;
  --warn: #c47200;
  --warn-bg: #fff4dc;
  --warn-line: #f1d28a;
  --crit: #c8261d;
  --crit-bg: #fde9e7;
  --crit-line: #f3b8b3;
  --info: #1e6cf0;
  --info-bg: #eef4ff;

  /* Classificação de Manchester */
  --mch-red:    #d92929;
  --mch-orange: #e87216;
  --mch-yellow: #d8a400;
  --mch-green:  #2ba560;
  --mch-blue:   #3b8fd1;

  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;

  --shadow-sm: 0 1px 2px rgba(15, 25, 45, 0.05);
  --shadow: 0 1px 3px rgba(15, 25, 45, 0.06), 0 1px 2px rgba(15, 25, 45, 0.04);
  --shadow-lg: 0 8px 24px rgba(15, 25, 45, 0.08), 0 2px 6px rgba(15, 25, 45, 0.04);

  --font-ui: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

/* base reset within the app */
.pulso, .pulso * {
  box-sizing: border-box;
}
.pulso {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--bg);
  font-size: 13px;
  line-height: 1.4;
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
}
.pulso button { font-family: inherit; }
.pulso h1, .pulso h2, .pulso h3, .pulso h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
.pulso p { margin: 0; }
.pulso .mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.pulso .num { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; }

/* ─── layout shell ─── */
.pulso-shell {
  display: grid;
  grid-template-columns: 232px 1fr;
  grid-template-rows: 56px 1fr;
  height: 100%;
  background: var(--bg);
}
.pulso-shell .brandbar {
  grid-column: 1; grid-row: 1;
  background: #0c2447;
  color: #fff;
  display: flex; align-items: center; gap: 10px;
  padding: 0 18px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.pulso-shell .topbar {
  grid-column: 2; grid-row: 1;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center;
  padding: 0 20px;
  gap: 16px;
}
.pulso-shell .nav {
  grid-column: 1; grid-row: 2;
  background: #0c2447;
  color: #c8d4e8;
  padding: 14px 10px;
  overflow-y: auto;
}
.pulso-shell .main {
  grid-column: 2; grid-row: 2;
  overflow: hidden;
  position: relative;
}

/* brand */
.brand-mark {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, #3b8cff 0%, #1857c4 100%);
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,0.2);
}
.brand-name {
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
  display: flex; flex-direction: column; gap: 1px;
}
.brand-name small { font-size: 9px; opacity: 0.55; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }

/* sidebar nav */
.nav-section { margin-bottom: 16px; }
.nav-section-title {
  font-size: 10px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(200,212,232,0.5);
  padding: 4px 12px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: #c8d4e8;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,0.05); color: #fff; }
.nav-item.active {
  background: rgba(59,140,255,0.16);
  color: #fff;
  font-weight: 600;
}
.nav-item.active::before {
  content: ''; position: absolute; left: -10px; top: 6px; bottom: 6px;
  width: 3px; background: #3b8cff; border-radius: 0 2px 2px 0;
}
.nav-item .ico { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.9; }
.nav-item .badge {
  margin-left: auto;
  font-size: 10px; padding: 1px 6px; border-radius: 8px;
  background: #d92929; color: #fff; font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.nav-item .badge.muted { background: rgba(255,255,255,0.14); color: #c8d4e8; }

/* topbar */
.topbar .search {
  flex: 1; max-width: 480px;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-2); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 8px;
  color: var(--ink-3); font-size: 13px;
}
.topbar .search kbd {
  font-family: var(--font-mono); font-size: 10px;
  background: var(--surface); border: 1px solid var(--line);
  padding: 1px 5px; border-radius: 3px; color: var(--ink-3);
  margin-left: auto;
}
.topbar .crumbs {
  display: flex; align-items: center; gap: 6px;
  color: var(--ink-3); font-size: 12px;
}
.topbar .crumbs .sep { color: var(--ink-5); }
.topbar .crumbs .now { color: var(--ink); font-weight: 600; }
.topbar .actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }

.icon-btn {
  width: 32px; height: 32px;
  border-radius: 7px; border: 1px solid var(--line);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ink-2);
  position: relative;
  transition: border-color 0.12s, background 0.12s;
}
.icon-btn:hover { border-color: var(--line-strong); background: var(--surface-2); }
.icon-btn .dot {
  position: absolute; top: 6px; right: 6px;
  width: 7px; height: 7px; background: #d92929; border-radius: 50%;
  border: 2px solid var(--surface);
}
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, #3b8cff, #1857c4);
  color: #fff; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ─── primitives ─── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: 7px;
  font-size: 13px; font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer; transition: all 0.12s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); }
.btn-ghost { background: var(--surface); color: var(--ink-2); border-color: var(--line); }
.btn-ghost:hover { background: var(--bg-2); border-color: var(--line-strong); }
.btn-danger { background: var(--crit); color: #fff; border-color: var(--crit); }
.btn-sm { padding: 5px 9px; font-size: 12px; }
.btn-xs { padding: 3px 7px; font-size: 11px; }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 7px; border-radius: 10px;
  font-size: 11px; font-weight: 600;
  background: var(--bg-2); color: var(--ink-2);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.chip-ok    { background: var(--ok-bg);   color: var(--ok);   border-color: var(--ok-line); }
.chip-warn  { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.chip-crit  { background: var(--crit-bg); color: var(--crit); border-color: var(--crit-line); }
.chip-info  { background: var(--info-bg); color: var(--info); border-color: #c5d9fa; }
.chip-dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-head {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.card-head h3 { font-size: 13px; font-weight: 600; }
.card-head .sub { font-size: 11px; color: var(--ink-3); font-weight: 500; }
.card-body { padding: 14px 16px; }
.card-body.tight { padding: 10px 12px; }
.card-body.flush { padding: 0; }

/* manchester chips */
.mch { width: 6px; align-self: stretch; flex-shrink: 0; }
.mch-red    { background: var(--mch-red); }
.mch-orange { background: var(--mch-orange); }
.mch-yellow { background: var(--mch-yellow); }
.mch-green  { background: var(--mch-green); }
.mch-blue   { background: var(--mch-blue); }

.mch-pill {
  font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.mch-pill.red    { background: var(--mch-red);    color: #fff; }
.mch-pill.orange { background: var(--mch-orange); color: #fff; }
.mch-pill.yellow { background: var(--mch-yellow); color: #2a2000; }
.mch-pill.green  { background: var(--mch-green);  color: #fff; }
.mch-pill.blue   { background: var(--mch-blue);   color: #fff; }

/* tables */
.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th { text-align: left; padding: 8px 12px; font-weight: 600; color: var(--ink-3);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  border-bottom: 1px solid var(--line); background: var(--surface-2); }
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line-soft); color: var(--ink-2); }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: var(--surface-2); }

/* progress bars */
.bar { height: 6px; background: var(--bg-2); border-radius: 3px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--primary); border-radius: 3px; }
.bar.ok > i { background: var(--ok); }
.bar.warn > i { background: var(--warn); }
.bar.crit > i { background: var(--crit); }

/* metric (KPI) */
.metric { display: flex; flex-direction: column; gap: 4px; }
.metric .label { font-size: 11px; color: var(--ink-3); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }
.metric .value { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
.metric .value small { font-size: 13px; color: var(--ink-3); font-weight: 500; }
.metric .delta { font-size: 11px; font-weight: 600; }
.metric .delta.up { color: var(--ok); }
.metric .delta.down { color: var(--crit); }

/* live pulse */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.live-dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok); animation: pulse-dot 1.8s ease-in-out infinite;
}

/* placeholder image (no SVG figurative work) */
.ph-image {
  background:
    repeating-linear-gradient(135deg, var(--bg-2) 0 8px, var(--bg) 8px 16px);
  border: 1px dashed var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-4); font-family: var(--font-mono); font-size: 10px;
  border-radius: var(--radius);
}

/* skinny scrollbar */
.pulso ::-webkit-scrollbar { width: 8px; height: 8px; }
.pulso ::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 4px; }
.pulso ::-webkit-scrollbar-track { background: transparent; }

/* responsive helpers (mobile artboards) */
.pulso-mobile {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  height: 100%;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.pulso-mobile .topbar-m {
  background: var(--surface); border-bottom: 1px solid var(--line);
  padding: 14px 16px 12px;
  display: flex; align-items: center; gap: 10px;
}
.pulso-mobile .tabbar {
  background: var(--surface); border-top: 1px solid var(--line);
  padding: 8px 8px 14px;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px;
  margin-top: auto;
}
.pulso-mobile .tab {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 6px 4px; border-radius: 6px;
  font-size: 10px; color: var(--ink-3); font-weight: 600;
}
.pulso-mobile .tab.active { color: var(--primary); }