/* ─── Base ─────────────────────────────────────────────────────────────────── */

body {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  min-height: 100vh;
  font-family: "Lucida Grande", Helvetica, Arial, sans-serif;
  font-size: 15px;
}

a {
  color: #6ea8fe;
}

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

.navbar-brand {
  font-size: 1.4rem;
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  transition: color 0.15s ease;
}

.navbar-nav .nav-link.active {
  color: #fff !important;
  font-weight: 600;
}

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

.card {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: none;
}

.card-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-bottom: none;
}

.card-header a,
.card-header .btn-outline-light,
.card-header .btn-outline-secondary {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.4);
}

.card-header .btn-outline-light:hover,
.card-header .btn-outline-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.plan-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.plan-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ─── Dashboard stat cards ─────────────────────────────────────────────────── */

.stat-card {
  transition: transform 0.15s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 1.4rem;
  display: block;
  margin-bottom: 4px;
}

/* ─── List groups ───────────────────────────────────────────────────────────── */

.list-group-item {
  background-color: #fff;
  transition: background-color 0.1s ease;
}

.list-group-item:hover {
  background-color: #f8f9fa;
}

/* ─── Completed task styling ───────────────────────────────────────────────── */

.task-completed {
  opacity: 0.6;
}

.task-completed .task-title {
  text-decoration: line-through;
  text-decoration-color: #6c757d;
}

.task-completed:hover {
  opacity: 0.8;
}

/* ─── Due-date badges ───────────────────────────────────────────────────────── */

.due-soon {
  background-color: #fff3cd;
  color: #664d03;
  border: 1px solid #ffda6a;
}

/* ─── Status badge text fix ─────────────────────────────────────────────────── */

.badge.bg-warning {
  color: #333;
}

/* ─── Breadcrumbs ───────────────────────────────────────────────────────────── */

.breadcrumb-item.active {
  color: #fff;
}

.breadcrumb-item a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255, 255, 255, 0.4);
}

/* ─── Progress bars ─────────────────────────────────────────────────────────── */

.progress {
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.card .progress {
  background-color: #e9ecef;
}

/* ─── Footer ────────────────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}