/* CHOA Nurse Portal - clinical UI theme. Whites/blues with red/yellow/green priority
   color-coding. Demo app only - synthetic data. */

:root {
  --clinical-blue: #0b5aa8;
  --clinical-blue-dark: #073e73;
  --clinical-bg: #f4f7fa;
  --priority-high: #c62828;
  --priority-high-bg: #fdecea;
  --priority-medium: #b8860b;
  --priority-medium-bg: #fff8e1;
  --priority-low: #2e7d32;
  --priority-low-bg: #eaf6ec;
  --demo-yellow: #f5a623;
}

html, body {
  height: 100%;
  background: var(--clinical-bg);
}

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
  color: #1a2733;
}

/* ---- Nav ---- */
.clinical-navbar {
  background: linear-gradient(90deg, var(--clinical-blue-dark), var(--clinical-blue));
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.clinical-navbar .navbar-brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-icon { color: #ff8a80; }

.demo-controls-btn {
  background-color: var(--demo-yellow);
  color: #3a2a00;
  font-weight: 600;
  border: 1px solid #d68910;
}
.demo-controls-btn:hover {
  background-color: #e0951e;
  color: #211800;
}

.main-container {
  max-width: 1200px;
  padding: 1.5rem 1rem 3rem;
}

.page-title {
  font-weight: 700;
  color: var(--clinical-blue-dark);
}

.footer {
  padding: 1rem;
  text-align: center;
  font-size: 0.85rem;
}

.error-banner {
  border-left: 5px solid var(--priority-high);
}

/* ---- Login ---- */
.login-body {
  background: linear-gradient(135deg, var(--clinical-blue-dark), var(--clinical-blue));
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  width: 420px;
  max-width: 92vw;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.login-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.login-brand-icon { font-size: 2rem; color: #c62828; }
.login-brand-title { font-size: 1.4rem; font-weight: 700; color: var(--clinical-blue-dark); }
.login-brand-subtitle { font-size: 0.8rem; color: #6b7d8c; }

/* ---- Patient queue table ---- */
.queue-table-wrap {
  background: white;
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  overflow: hidden;
}
.queue-table thead th {
  background: #eef3f8;
  color: var(--clinical-blue-dark);
  border-bottom: 2px solid #d7e3ee;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.queue-table td, .queue-table th {
  padding: 0.85rem 1rem;
}
.patient-link {
  color: var(--clinical-blue-dark);
  font-weight: 600;
  text-decoration: none;
}
.patient-link:hover { text-decoration: underline; }

tr.priority-high { border-left: 4px solid var(--priority-high); }
tr.priority-medium { border-left: 4px solid var(--priority-medium); }
tr.priority-low { border-left: 4px solid var(--priority-low); }

.priority-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.priority-badge-lg { font-size: 0.9rem; padding: 0.4rem 1rem; }
.priority-high { color: var(--priority-high); background: var(--priority-high-bg); }
.priority-medium { color: var(--priority-medium); background: var(--priority-medium-bg); }
.priority-low { color: var(--priority-low); background: var(--priority-low-bg); }
.priority-unknown { color: #555; background: #eee; }

.empty-state-card { border: none; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }

/* ---- Patient detail ---- */
.back-link {
  color: var(--clinical-blue);
  text-decoration: none;
  font-size: 0.9rem;
}
.back-link:hover { text-decoration: underline; }

.patient-header { border: none; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }

.vital-tile {
  background: white;
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
.vital-label { font-size: 0.75rem; color: #6b7d8c; text-transform: uppercase; letter-spacing: 0.04em; }
.vital-value { font-size: 1.6rem; font-weight: 700; color: var(--clinical-blue-dark); }
.vital-unit { font-size: 0.9rem; font-weight: 400; color: #6b7d8c; }

.section-card { border: none; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }
.section-card .card-header {
  background: #eef3f8;
  color: var(--clinical-blue-dark);
  font-weight: 600;
}

.care-notes-list { max-height: 260px; overflow-y: auto; }
.care-note { padding: 0.5rem 0; border-bottom: 1px solid #eef0f2; }
.care-note-meta { font-size: 0.78rem; color: #6b7d8c; }

/* ---- Demo Control Panel ---- */
.demo-panel {
  border: 2px solid var(--demo-yellow);
  border-radius: 12px;
  background: #fffdf6;
  padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.demo-panel-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 2px dashed var(--demo-yellow);
  padding-bottom: 1rem;
  margin-bottom: 0.5rem;
}
.demo-panel-icon { font-size: 2.2rem; color: var(--demo-yellow); }
.demo-panel-title { font-weight: 800; color: #3a2a00; margin-bottom: 0.15rem; }
.demo-panel-subtitle { font-size: 0.85rem; color: #7a5c00; }
.demo-panel-footer { margin-top: 1.5rem; font-size: 0.8rem; color: #6b7d8c; }

.fault-card {
  background: white;
  border: 1px solid #e5decb;
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.fault-card-active {
  border-color: var(--priority-high);
  box-shadow: 0 0 0 3px rgba(198,40,40,0.12);
}
.fault-card-body { padding: 1rem 1.25rem; }
.fault-card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
}
.fault-card-title { font-weight: 700; font-size: 1.05rem; color: #22334a; }
.fault-card-desc { font-size: 0.85rem; color: #6b7d8c; min-height: 2.5em; }

.fault-status-pill {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}
.fault-status-on { background: var(--priority-high-bg); color: var(--priority-high); }
.fault-status-off { background: #eef0f2; color: #667; }