/* ── Variables ── */
:root {
  --dof-navy:       #0d1b2a;
  --dof-blue:       #1a8fe3;
  --dof-blue-dark:  #1278c4;
  --dof-blue-light: #e8f4fd;
  --dof-green:      #d4edda;
  --dof-green-border: #a8d5b5;
  --dof-green-text: #1d5c38;
  --dof-light:      #f2f6fa;
  --dof-card-shadow: 0 2px 16px rgba(13,27,42,0.09);
  --radius-card:    0.9rem;
  --radius-btn:     0.5rem;
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  background-color: var(--dof-light);
  font-family: 'Roboto', sans-serif;
  font-size: 0.92rem;
  color: #1a2332;
  line-height: 1.6;
}

/* ── Navbar ── */
.navbar {
  background: linear-gradient(90deg, #1278c4 0%, var(--dof-blue) 60%, #34aae8 100%) !important;
  box-shadow: 0 3px 14px rgba(18,120,196,0.28);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  min-height: 62px;
}
.navbar > .container {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
}
.navbar-collapse { flex-grow: 1; }
.navbar-brand img {
  filter: drop-shadow(0 1px 4px rgba(0,0,0,0.22));
  transition: transform 0.2s;
}
.navbar-brand:hover img { transform: scale(1.04); }
.navbar .nav-link {
  color: rgba(255,255,255,0.88) !important;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 0.4rem;
  transition: background 0.15s, color 0.15s;
}
.navbar .nav-link:hover {
  color: #fff !important;
  background: rgba(255,255,255,0.15);
}

/* Navbar right logo */
.navbar-logo-right {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 0.4rem;
  padding: 3px 8px;
  line-height: 0;
  box-shadow: 0 1px 6px rgba(0,0,0,0.15);
}
.navbar-logo-right img {
  display: block;
  height: 40px;
  width: auto;
}

/* ── Buttons ── */
.btn {
  border-radius: var(--radius-btn);
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all 0.15s ease;
}
.btn-primary {
  background-color: var(--dof-blue);
  border-color: var(--dof-blue);
  box-shadow: 0 2px 8px rgba(26,143,227,0.25);
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--dof-blue-dark);
  border-color: var(--dof-blue-dark);
  box-shadow: 0 4px 12px rgba(26,143,227,0.35);
  transform: translateY(-1px);
}
.btn-outline-primary {
  color: var(--dof-blue);
  border-color: var(--dof-blue);
}
.btn-outline-primary:hover {
  background-color: var(--dof-blue);
  border-color: var(--dof-blue);
}
.btn-outline-secondary { border-radius: var(--radius-btn); }
.btn-outline-light {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.18);
  color: #fff;
  border-color: #fff;
}

/* ── Cards ── */
.card {
  border: 0;
  border-radius: var(--radius-card);
  box-shadow: var(--dof-card-shadow);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: 0 4px 24px rgba(13,27,42,0.13); }

.card-header-dof {
  background: linear-gradient(90deg, var(--dof-navy) 0%, #1a3a56 100%);
  color: #fff;
  padding: 0.7rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ── Tables ── */
.table {
  font-size: 0.875rem;
}
.table thead th {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #5a6a7a;
  border-bottom: 2px solid #e2e8f0;
  padding: 0.7rem 1rem;
  background: #f8fafc;
}
.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
  border-color: #f0f4f8;
}
.table-hover tbody tr:hover { background-color: var(--dof-blue-light); }

/* ── Page titles ── */
.page-title {
  font-weight: 700;
  font-size: 1.45rem;
  color: var(--dof-navy);
  letter-spacing: -0.01em;
}

/* ── Status badges ── */
.badge-NEW              { background-color: #6c757d; color: #fff; }
.badge-UNDER_REVIEW     { background-color: #0d6efd; color: #fff; }
.badge-DOCTOR_REPLIED   { background-color: #198754; color: #fff; }
.badge-WAITING_FOR_UPDATE { background-color: #fd7e14; color: #fff; }
.badge-CLOSED           { background-color: #343a40; color: #fff; }

/* ── Urgency badges ── */
.badge-LOW      { background-color: #198754; color: #fff; }
.badge-MEDIUM   { background-color: #e6a817; color: #fff; }
.badge-HIGH     { background-color: #fd7e14; color: #fff; }
.badge-CRITICAL { background-color: #dc3545; color: #fff; }

.status-pill {
  font-size: 0.71rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.03em;
  display: inline-block;
}

/* ── Timeline ── */
.timeline-item {
  border-left: 3px solid var(--dof-blue);
  padding: 0.65rem 1rem;
  margin-bottom: 0.7rem;
  background: #fff;
  border-radius: 0 0.6rem 0.6rem 0;
  box-shadow: 0 1px 5px rgba(0,0,0,0.05);
  transition: box-shadow 0.15s;
}
.timeline-item:hover { box-shadow: 0 2px 10px rgba(26,143,227,0.12); }
.timeline-item .timeline-meta {
  font-size: 0.74rem;
  color: #7a8a9a;
  margin-bottom: 0.3rem;
}

/* ── Stat cards ── */
.stat-card {
  border-radius: var(--radius-card);
  padding: 1.3rem 1.5rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.13);
  transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
}
.stat-card .stat-label {
  font-size: 0.75rem;
  opacity: 0.82;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 500;
}
.stat-card .stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-top: 0.15rem;
}

/* ── Forms ── */
.form-label {
  font-weight: 500;
  font-size: 0.845rem;
  color: #344054;
  margin-bottom: 0.3rem;
}
.form-control, .form-select {
  border-radius: 0.5rem;
  border: 1.5px solid #d0d5dd;
  font-size: 0.9rem;
  padding: 0.45rem 0.75rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control:focus, .form-select:focus {
  border-color: var(--dof-blue);
  box-shadow: 0 0 0 3px rgba(26,143,227,0.14);
  outline: none;
}
.form-control::placeholder { color: #adb5c2; }

.section-divider {
  border: 0;
  border-top: 1.5px solid #e6ecf3;
  margin: 1.35rem 0;
}

/* ── Alerts ── */
.alert {
  border-radius: 0.6rem;
  font-size: 0.875rem;
  border: 0;
  padding: 0.75rem 1rem;
}
.alert-danger  { background: #fde8e8; color: #9b1c1c; }
.alert-success { background: #e6f9ef; color: #1d5c38; }
.alert-info    { background: #e8f4fd; color: #0c5484; }

/* ── Login page ── */
.login-wrapper {
  min-height: 80vh;
  display: flex;
  align-items: center;
}

/* ── Footer ── */
.app-footer {
  background: linear-gradient(90deg, #c8e6c9 0%, #d4edda 50%, #c8e6c9 100%);
  color: var(--dof-green-text);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.8rem 0;
  margin-top: 3rem;
  border-top: 2px solid var(--dof-green-border);
}
.footer-logo {
  height: 46px;
  width: auto;
  max-width: 140px;
  border-radius: 0.4rem;
  background: #fff;
  padding: 4px 8px;
  object-fit: contain;
  flex-shrink: 0;
  box-shadow: 0 1px 5px rgba(0,0,0,0.1);
}

/* ── Misc ── */
a { color: var(--dof-blue); }
a:hover { color: var(--dof-blue-dark); }

.badge { border-radius: 0.4rem; font-weight: 500; }

.list-group-item {
  border-color: #eef2f7;
  font-size: 0.875rem;
}

.text-muted { color: #6b7a8d !important; }

/* ── Scrollbar (Webkit) ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f0f4f8; }
::-webkit-scrollbar-thumb { background: #b0c4d8; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--dof-blue); }