/* Custom Dark Theme System extending Bootstrap 5 */
:root {
  --bg-body: #080c14;
  --bg-section: #0d1424;
  --bg-card: #121c2f;
  --bg-card-hover: #17243c;
  --bg-input: #18253b;
  --border-color: #21324d;
  --border-active: #00d2ff;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --accent-blue: #0075ff;
  --accent-cyan: #00d2ff;
  --accent-gradient: linear-gradient(135deg, #0075ff 0%, #00d2ff 100%);
  --success-color: #10b981;
  --success-bg: rgba(16, 185, 129, 0.18);
  --warning-color: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.18);
  --danger-color: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.18);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.45);
}

body {
  background-color: var(--bg-body) !important;
  color: var(--text-main) !important;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- Section Delimitations --- */
.section-wrapper {
  margin-bottom: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-section);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.section-header {
  padding: 1.25rem 1.5rem;
  background: rgba(18, 28, 47, 0.7);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title i {
  color: var(--accent-cyan);
}

/* Navbar */
.site-header {
  background: rgba(13, 20, 36, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.brand-badge {
  width: 42px;
  height: 42px;
  background: var(--accent-gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.35);
}

/* Hero Section */
.hero-box {
  background: linear-gradient(180deg, rgba(0, 117, 255, 0.12) 0%, rgba(13, 20, 36, 0.6) 100%);
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.9rem;
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: 20px;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

/* Filter Controls Overrides */
.filter-body {
  padding: 1.5rem;
}

.form-control, .form-select {
  background-color: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-main) !important;
  font-size: 0.95rem;
  padding: 0.65rem 0.9rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-control:focus, .form-select:focus {
  border-color: var(--accent-cyan) !important;
  box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.2) !important;
}

.input-group-text {
  background-color: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  border-right: none !important;
  color: var(--accent-cyan) !important;
}

.form-label-custom {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  display: block;
}

/* Bootstrap Button Customization */
.btn-accent-primary {
  background: var(--accent-gradient) !important;
  color: #fff !important;
  border: none !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 117, 255, 0.35);
  transition: all 0.2s ease;
}

.btn-accent-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 210, 255, 0.45);
}

.btn-outline-custom {
  background: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-muted) !important;
  font-weight: 600;
}

.btn-outline-custom:hover {
  background: var(--border-color) !important;
  color: var(--text-main) !important;
}

/* Grant Card Formatting */
.grant-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  position: relative;
}

.grant-card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  border-color: var(--accent-blue);
  box-shadow: 0 10px 25px rgba(0, 117, 255, 0.2);
}

.grant-card-header {
  padding: 1.1rem 1.25rem 0.5rem;
}

.grant-card-body {
  padding: 0 1.25rem 1rem;
  flex: 1;
}

.grant-card-footer {
  padding: 0.9rem 1.25rem;
  background: rgba(10, 16, 28, 0.6);
  border-top: 1px solid var(--border-color);
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Badges */
.badge-custom {
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-open {
  background: var(--success-bg);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-forthcoming {
  background: var(--warning-bg);
  color: var(--warning-color);
  border: 1px solid rgba(251, 191, 36, 0.35);
}

.badge-programme {
  background: rgba(0, 117, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 210, 255, 0.25);
}

.badge-urgent {
  background: var(--danger-bg);
  color: var(--danger-color);
  border: 1px solid rgba(248, 113, 113, 0.35);
}

.grant-id {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 0.4rem;
}

.grant-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 0.6rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.grant-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Inset Metadata Box */
.meta-box {
  background: rgba(8, 13, 22, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
}

.meta-col {
  display: flex;
  flex-direction: column;
}

.meta-lbl {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
}

.meta-txt {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Pagination Box */
.pagination-container {
  padding: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-btn {
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.page-btn:hover {
  background: var(--border-color);
  color: var(--text-main);
  border-color: var(--accent-cyan);
}

.page-btn.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(0, 117, 255, 0.4);
}

.page-btn.disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* Footer */
.site-footer {
  background: #06090f;
  border-top: 1px solid var(--border-color);
  padding: 1.75rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: auto;
}