:root {
  --bg-0: #0c1118;
  --bg-1: #121b26;
  --bg-2: #1a2633;
  --line: #253447;
  --txt: #e9f0f8;
  --muted: #9fb2c7;
  --brand: #5ce1e6;
  --brand-2: #7be495;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--txt);
  background: radial-gradient(1200px 800px at 10% -10%, #203349 0%, transparent 60%),
              radial-gradient(900px 600px at 100% 0%, #12353d 0%, transparent 50%),
              linear-gradient(160deg, var(--bg-0) 0%, var(--bg-1) 45%, #0a141d 100%);
  font-family: Manrope, Segoe UI, sans-serif;
}

h1, h2, h3, .navbar-brand {
  font-family: "Space Grotesk", sans-serif;
}

.site-nav {
  background: rgba(10, 20, 30, 0.74);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.navbar-brand {
  color: var(--brand);
  letter-spacing: 0.4px;
}

.navbar-brand:hover,
.navbar-brand:focus {
  color: #93fbff;
  text-decoration: none;
}

.nav-link {
  color: var(--muted);
}

.nav-link.active,
.nav-link:hover {
  color: var(--txt);
}

.site-nav .nav-link {
  border-radius: 0.55rem;
  padding: 0.45rem 0.75rem;
  transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.site-nav .nav-link.active {
  color: #f4fbff;
  background: linear-gradient(120deg, rgba(92, 225, 230, 0.22), rgba(123, 228, 149, 0.18));
  box-shadow: inset 0 0 0 1px rgba(146, 239, 244, 0.5);
}

.site-nav .nav-link:hover {
  color: #f4fbff;
  background: rgba(92, 225, 230, 0.12);
}

.card {
  background: linear-gradient(160deg, rgba(23, 33, 46, 0.92), rgba(18, 26, 37, 0.95));
  border: 1px solid var(--line);
  color: var(--txt);
}

.form-control,
.form-select,
.table {
  background-color: rgba(10, 20, 30, 0.8);
  border-color: var(--line);
  color: var(--txt);
}

.form-label {
  color: #d9e7f6;
}

.form-control::placeholder,
.form-select::placeholder,
textarea::placeholder,
input::placeholder {
  color: #8da5be;
  opacity: 1;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 0.2rem rgba(92, 225, 230, 0.18);
  background-color: rgba(10, 20, 30, 0.92);
  color: var(--txt);
}

.mod-card {
  overflow: hidden;
}

.mod-card .mod-cover-col {
  min-height: 0;
}

.mod-cover {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.mod-description {
  color: #b5bcc5;
  line-height: 1.42;
  word-break: break-word;
}

.mod-description p,
.mod-description ul,
.mod-description ol,
.mod-description blockquote,
.mod-description h1,
.mod-description h2,
.mod-description h3,
.mod-description h4 {
  margin-bottom: 0.85rem;
}

.mod-description ul,
.mod-description ol {
  padding-left: 1.5rem;
}

.mod-description code {
  background: rgba(89, 154, 214, 0.15);
  color: #d7ecff;
  padding: 0.08rem 0.35rem;
  border-radius: 0.35rem;
}

.mod-description a {
  color: #8de9ff;
}

.btn-info {
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
  border: none;
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.7);
}

.admin-body {
  background: linear-gradient(160deg, #0d1724, #08111c);
}

.table-dark {
  --bs-table-bg: rgba(11, 18, 29, 0.9);
  --bs-table-striped-bg: rgba(15, 24, 38, 0.95);
  --bs-table-hover-bg: rgba(20, 32, 50, 0.95);
}

@media (max-width: 768px) {
  .mod-card .mod-cover-col {
    min-height: 0;
    max-height: none;
  }
  .mod-cover {
    max-height: none;
  }
}

.md-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  background: rgba(10, 20, 30, 0.7);
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: 0.5rem 0.5rem 0 0;
  padding: 0.4rem 0.5rem;
}

.md-toolbar button {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line);
  color: var(--txt);
  border-radius: 0.35rem;
  padding: 0.18rem 0.6rem;
  font-size: 0.82rem;
  line-height: 1.4;
  cursor: pointer;
  transition: background 0.15s;
}

.md-toolbar button:hover {
  background: rgba(92, 225, 230, 0.18);
  border-color: var(--brand);
}

.md-toolbar button.active {
  background: rgba(92, 225, 230, 0.22);
}

.md-editor-wrap .form-control {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.request-cover {
  width: min(100%, 220px);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .request-cover {
    width: min(100%, 260px);
    margin: 0 auto;
  }
}