:root {
  --crm-navy: #0A2540;
  --crm-navy-light: #0F234C;
  --crm-teal: #00A99D;
  --crm-teal-dark: #008F85;
  --crm-text: #333333;
  --crm-text-secondary: #555555;
  --crm-border: #E2E8F0;
  --crm-surface: #ffffff;
  --crm-bg: #F8F9FA;
  --crm-bg-dark: #0F172A;
  --crm-bg-dark-alt: #1E293B;
  --crm-accent: #f0b429;
  --crm-shadow: rgba(10, 37, 64, 0.08);
  --crm-radius: 10px;
  --crm-radius-sm: 6px;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--crm-text);
  background: var(--crm-bg);
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--crm-navy-light);
}

.display-6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--crm-navy);
}

/* ── Login shell ─────────────────────────────────────── */

.login-shell {
  background: linear-gradient(135deg, var(--crm-navy) 0%, var(--crm-bg-dark-alt) 100%);
  min-height: 100vh;
}

/* ── Navbar ──────────────────────────────────────────── */

.crm-navbar {
  background: var(--crm-navy);
  border-bottom: none !important;
}

.crm-navbar .navbar-brand {
  color: #fff !important;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.crm-navbar .navbar-brand:hover {
  color: #fff !important;
}

.crm-navbar .nav-link {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.4rem 0.55rem !important;
  border-radius: var(--crm-radius-sm);
  transition: color 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.crm-navbar .nav-link:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.08);
}

.crm-navbar .nav-link.active {
  color: #fff !important;
  background: rgba(0, 169, 157, 0.18);
}

.crm-navbar .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.25);
}

.crm-navbar .navbar-toggler-icon {
  filter: invert(1);
}

.crm-navbar .nav-icon {
  font-size: 16px;
  line-height: 1;
  vertical-align: -3px;
}

.crm-navbar-actions {
  flex-shrink: 0;
}

.crm-icon-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  color: rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}

.crm-icon-link:hover,
.crm-icon-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.crm-icon-link .material-symbols-outlined {
  font-size: 1.15rem;
  line-height: 1;
}

.crm-icon-badge {
  position: absolute;
  top: -0.2rem;
  right: -0.25rem;
  min-width: 1.1rem;
  padding: 0.15rem 0.3rem;
  font-size: 0.625rem;
}

.crm-user-meta,
.crm-logout-btn {
  white-space: nowrap;
}

/* ── Cards ───────────────────────────────────────────── */

.crm-card {
  background: var(--crm-surface);
  border: 1px solid var(--crm-border);
  border-radius: var(--crm-radius);
  box-shadow: 0 2px 8px var(--crm-shadow);
  animation: fadeInUp 0.3s ease-out both;
}

.crm-card .card-body {
  padding: 1.5rem;
}

.crm-card.crm-metric {
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.crm-card.crm-metric:hover {
  box-shadow: 0 4px 16px rgba(10, 37, 64, 0.12);
  transform: translateY(-2px);
}

/* ── Buttons ─────────────────────────────────────────── */

.btn-primary {
  background-color: var(--crm-teal);
  border-color: var(--crm-teal);
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  border-radius: var(--crm-radius-sm);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--crm-teal-dark);
  border-color: var(--crm-teal-dark);
}

.btn-outline-primary {
  color: var(--crm-teal);
  border-color: var(--crm-teal);
  font-weight: 600;
  border-radius: var(--crm-radius-sm);
}

.btn-outline-primary:hover {
  background: var(--crm-teal);
  border-color: var(--crm-teal);
  color: #fff;
}

.btn-outline-secondary {
  border-color: var(--crm-border);
  color: var(--crm-text-secondary);
  border-radius: var(--crm-radius-sm);
}

.btn-outline-secondary:hover {
  background: var(--crm-bg);
  border-color: var(--crm-border);
  color: var(--crm-text);
}

.btn .material-symbols-outlined {
  font-size: 16px;
  vertical-align: -2px;
  margin-right: 2px;
}

/* ── Tables ──────────────────────────────────────────── */

.table > :not(caption) > * > * {
  padding: 0.875rem 1rem;
}

.table thead th {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--crm-text-secondary);
  background: var(--crm-bg);
  border-bottom: 2px solid var(--crm-border);
}

.table tbody td {
  font-size: 0.875rem;
  border-color: var(--crm-border);
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: rgba(0, 169, 157, 0.04) !important;
}

/* ── Forms ────────────────────────────────────────────── */

.form-control,
.form-select {
  border-radius: var(--crm-radius-sm);
  border-color: var(--crm-border);
  font-size: 0.875rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--crm-teal);
  box-shadow: 0 0 0 0.2rem rgba(0, 169, 157, 0.15);
}

.form-label {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--crm-navy-light);
}

input[required],
select[required],
textarea[required] {
  border-left: 2px solid var(--crm-teal);
}

/* ── Field labels ────────────────────────────────────── */

.crm-field-label {
  color: var(--crm-text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
}

/* ── Notes ────────────────────────────────────────────── */

.crm-notes {
  min-height: 6rem;
  white-space: pre-wrap;
}

/* ── Activity timeline ───────────────────────────────── */

.crm-activity {
  border-left: 2px solid var(--crm-teal);
  margin-left: 0.35rem;
  padding: 0 0 1rem 1rem;
  position: relative;
}

.crm-activity::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--crm-teal);
  border: 2px solid var(--crm-surface);
}

.crm-activity:last-child {
  padding-bottom: 0;
}

/* ── Badges ──────────────────────────────────────────── */

.badge {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
}

/* ── Alerts ──────────────────────────────────────────── */

.alert {
  border-radius: var(--crm-radius-sm);
  font-size: 0.875rem;
}

/* ── Section label accent ────────────────────────────── */

.text-uppercase.small.fw-semibold.text-body-secondary {
  color: var(--crm-teal) !important;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.06em;
}

/* ── Dividers ────────────────────────────────────────── */

hr {
  border-color: var(--crm-border);
  opacity: 0.5;
}

/* ── Animations ──────────────────────────────────────── */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Notification unread accent ──────────────────────── */

.crm-unread {
  border-left: 3px solid var(--crm-teal) !important;
}

/* ── Empty state ─────────────────────────────────────── */

.crm-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--crm-text-secondary);
}

.crm-empty-state .material-symbols-outlined {
  font-size: 48px;
  color: var(--crm-border);
  display: block;
  margin-bottom: 0.5rem;
}