:root {
  --app-radius: 18px;
  --app-radius-sm: 14px;
  --app-border: rgba(15, 23, 42, 0.08);
  --app-shadow: 0 16px 45px rgba(2, 6, 23, 0.1);
  --app-shadow-sm: 0 10px 26px rgba(2, 6, 23, 0.08);

  --c-primary: #0d6efd;
  --c-primary-2: #15aabf;
  --c-accent: #20c997;
  --c-ink: #0f172a;
  --c-muted: rgba(15, 23, 42, 0.65);
  --c-muted-2: rgba(15, 23, 42, 0.35);
  --c-surface: rgba(255, 255, 255, 0.82);
  --c-soft: rgba(13, 110, 253, 0.08);
  --grad-primary: linear-gradient(135deg, var(--c-primary), var(--c-primary-2));
  --grad-bg-1: radial-gradient(900px 520px at 10% -10%, color-mix(in srgb, var(--c-primary) 18%, transparent), transparent 55%);
  --grad-bg-2: radial-gradient(700px 460px at 110% 10%, color-mix(in srgb, var(--c-accent) 16%, transparent), transparent 55%);
}

html[data-theme='sunset'] {
  --c-primary: #ff6b6b;
  --c-primary-2: #f59f00;
  --c-accent: #845ef7;
  --c-soft: rgba(255, 107, 107, 0.09);
}

html[data-theme='forest'] {
  --c-primary: #2f9e44;
  --c-primary-2: #0ca678;
  --c-accent: #e67700;
  --c-soft: rgba(47, 158, 68, 0.09);
}

body {
  background:
    var(--grad-bg-1),
    var(--grad-bg-2),
    #f6f7fb;
  color: var(--c-ink);
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.navbar {
  background: rgba(15, 23, 42, 0.86) !important;
  backdrop-filter: blur(10px);
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--c-primary) 22%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-primary) 24%, transparent);
}

.theme-swatch {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--grad-primary);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 10px 18px rgba(2, 6, 23, 0.12);
}

.theme-swatch.sunset {
  background: linear-gradient(135deg, #ff6b6b, #f59f00);
}

.theme-swatch.forest {
  background: linear-gradient(135deg, #2f9e44, #0ca678);
}

.navbar .nav-link {
  opacity: 0.9;
}

.navbar .nav-link.active {
  opacity: 1;
}

.page-header {
  border-radius: var(--app-radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.7)),
    linear-gradient(135deg, rgba(13, 110, 253, 0.18), rgba(32, 201, 151, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--app-shadow-sm);
  padding: 18px 20px;
}

.page-header .page-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--c-primary) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-primary) 18%, transparent);
  color: color-mix(in srgb, var(--c-primary) 88%, #0b5ed7);
  flex: 0 0 auto;
}

.page-header .page-title {
  letter-spacing: -0.3px;
}

.card {
  border-radius: var(--app-radius);
  border: 1px solid var(--app-border);
  box-shadow: var(--app-shadow-sm);
}

.card-header {
  background: var(--c-surface) !important;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.card-soft {
  background: var(--c-soft);
  border: 1px solid color-mix(in srgb, var(--c-primary) 18%, transparent);
  box-shadow: var(--app-shadow-sm);
}

.stat-card {
  border-radius: var(--app-radius);
  background:
    linear-gradient(135deg, rgba(13, 110, 253, 0.14), rgba(32, 201, 151, 0.08)),
    rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--app-shadow-sm);
}

.pill {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--app-radius-sm);
  padding: 10px 12px;
  background: #fff;
  min-width: 140px;
}

.table > :not(caption) > * > * {
  padding: 0.85rem 0.95rem;
}

.table thead th {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.72);
}

.table-hover tbody tr:hover {
  background: rgba(13, 110, 253, 0.05);
}

.badge {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.btn {
  border-radius: 12px;
  font-weight: 700;
}

.btn-primary {
  border: 0;
  background-image: var(--grad-primary);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--c-primary) 25%, transparent);
}

.btn-primary:hover {
  filter: brightness(0.98);
}

.btn-outline-secondary {
  border-color: rgba(15, 23, 42, 0.18);
}

.form-control,
.form-select,
textarea {
  border-radius: 12px;
  border-color: rgba(15, 23, 42, 0.14);
}

.form-control:focus,
.form-select:focus,
textarea:focus {
  border-color: rgba(13, 110, 253, 0.5);
  box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--c-primary) 18%, transparent);
}

.muted-dot {
  color: var(--c-muted-2);
}

.auth-page {
  background: #0a47b3;
  color: #ffffff;
  min-height: 100vh;
}

.auth-page .auth-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid #ff2d2d;
  color: #ffffff;
  font-size: 1.4rem;
  overflow: hidden;
}

.auth-page .auth-logo-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.auth-page .auth-card {
  background: rgba(10, 71, 179, 0.28);
  border: 2px solid #ff2d2d;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.25);
}

.auth-page .nav-pills .nav-link {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.auth-page .nav-pills .nav-link.active {
  background: rgba(255, 45, 45, 0.95);
  border-color: #ff2d2d;
}

.auth-page .auth-input {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 2px solid #ff2d2d;
}

.auth-page .auth-input::placeholder {
  color: rgba(255, 255, 255, 0.65);
}

.auth-page .auth-input:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ff2d2d;
  box-shadow: 0 0 0 0.25rem rgba(255, 45, 45, 0.25);
  color: #ffffff;
}

.auth-page .form-text {
  color: rgba(255, 255, 255, 0.7) !important;
}

.auth-page .auth-key {
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 10px 12px;
  border-radius: 14px;
  border: 2px dashed #ff2d2d;
  background: rgba(255, 255, 255, 0.08);
  text-align: center;
}

.landing-hero {
  background:
    radial-gradient(900px 520px at 10% -10%, color-mix(in srgb, var(--c-primary) 30%, transparent), transparent 55%),
    radial-gradient(700px 460px at 110% 10%, color-mix(in srgb, var(--c-accent) 28%, transparent), transparent 55%),
    linear-gradient(180deg, #0b1020, #0b1020 35%, #0f172a);
  color: #ffffff;
}

.landing-brand:hover {
  text-decoration: none;
}

.landing-logo {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid #ff2d2d;
  background: rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
}

.landing-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.landing-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.landing-mini-card {
  border-radius: var(--app-radius);
  padding: 14px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.landing-mini-icon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 10px;
}

.landing-preview {
  border-radius: calc(var(--app-radius) + 8px);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
}

.landing-preview-top {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.06);
}

.landing-dots {
  display: inline-flex;
  gap: 6px;
}

.landing-dots span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
}

.landing-preview-body {
  padding: 16px;
  background: rgba(246, 247, 251, 0.95);
}

.landing-section-title {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.landing-feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: color-mix(in srgb, var(--c-primary) 88%, #0b5ed7);
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.landing-steps {
  background:
    radial-gradient(700px 460px at 0% 10%, color-mix(in srgb, var(--c-primary) 12%, transparent), transparent 60%),
    radial-gradient(700px 460px at 100% 20%, color-mix(in srgb, var(--c-accent) 10%, transparent), transparent 60%),
    rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.landing-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px;
  border-radius: var(--app-radius);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--app-shadow-sm);
}

.landing-step-no {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #ffffff;
  background-image: var(--grad-primary);
  flex: 0 0 auto;
}

.landing-proof {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 12px;
  border-radius: var(--app-radius);
  background: rgba(13, 110, 253, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.landing-proof-icon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: color-mix(in srgb, var(--c-primary) 88%, #0b5ed7);
  flex: 0 0 auto;
}

.landing-cta {
  border-radius: calc(var(--app-radius) + 8px);
  padding: 22px 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.75)),
    linear-gradient(135deg, rgba(13, 110, 253, 0.18), rgba(32, 201, 151, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--app-shadow);
}

.admin-auth-page {
  background:
    radial-gradient(900px 520px at 10% -10%, rgba(255, 45, 45, 0.22), transparent 55%),
    radial-gradient(700px 460px at 110% 10%, color-mix(in srgb, var(--c-primary) 26%, transparent), transparent 55%),
    linear-gradient(180deg, #0b1020, #0f172a);
  color: #ffffff;
  min-height: 100vh;
}

.admin-auth-page .admin-auth-icon {
  width: 66px;
  height: 66px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 45, 45, 0.9);
  color: #ffffff;
  font-size: 1.6rem;
}

.admin-auth-page .admin-auth-card {
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.28);
}

.admin-auth-page .admin-auth-input {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.admin-auth-page .admin-auth-input:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 45, 45, 0.85);
  box-shadow: 0 0 0 0.25rem rgba(255, 45, 45, 0.18);
  color: #ffffff;
}

.admin-topbar {
  border-radius: calc(var(--app-radius) + 8px);
  padding: 14px 16px;
  background:
    radial-gradient(560px 220px at 0% 0%, rgba(255, 45, 45, 0.25), transparent 60%),
    radial-gradient(560px 220px at 100% 0%, color-mix(in srgb, var(--c-primary) 28%, transparent), transparent 60%),
    rgba(15, 23, 42, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 55px rgba(2, 6, 23, 0.14);
}

.admin-topbar:hover {
  text-decoration: none;
}

.admin-topbar-mark {
  width: 34px;
  height: 34px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.admin-tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px;
  border-radius: var(--app-radius);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--app-shadow-sm);
  color: var(--c-ink);
}

.admin-tile:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.92);
}

.admin-tile-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--c-primary) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-primary) 18%, transparent);
  color: color-mix(in srgb, var(--c-primary) 88%, #0b5ed7);
  flex: 0 0 auto;
  font-size: 1.2rem;
}

.admin-tile-arrow {
  color: rgba(15, 23, 42, 0.45);
  flex: 0 0 auto;
}

.admin-reset-key {
  font-weight: 900;
  letter-spacing: 0.12em;
  padding: 10px 12px;
  border-radius: 14px;
  border: 2px dashed rgba(15, 23, 42, 0.25);
  background: rgba(255, 255, 255, 0.75);
  text-align: center;
}