:root {
  color-scheme: dark;
  --bg: #070707;
  --surface: #101010;
  --surface-soft: #181818;
  --text: #f5f5f5;
  --muted: #b8d8c8;
  --rose: #ff6f91;
  --rose-soft: #ff9ebc;
  --emerald: #2ecc71;
  --emerald-soft: #5af0a0;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top left, rgba(255,111,145,0.12), transparent 25%),
              radial-gradient(circle at bottom right, rgba(46,204,113,0.14), transparent 20%),
              linear-gradient(180deg, #050505 0%, #090909 45%, #070707 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,111,145,0.14), transparent 15%),
              radial-gradient(circle at 80% 15%, rgba(46,204,113,0.12), transparent 12%);
  pointer-events: none;
}

.container {
  max-width: 1140px;
}

h1, h2, h3, h4, h5, h6 {
  color: #fff;
  margin-top: 0;
}

p, label, .form-text, .text-muted {
  color: rgba(245,245,245,0.85);
}

.card {
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
}

.card-body {
  padding: 2rem;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.btn-primary {
  background: linear-gradient(135deg, var(--rose), var(--emerald));
  border: 1px solid rgba(255,255,255,0.18);
  color: #080808;
  font-weight: 700;
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #ff84a2, #6feeb2);
  box-shadow: 0 0 0 0.2rem rgba(255,111,145,0.18);
  color: #050505;
}

.btn-secondary,
.btn-outline-secondary {
  color: #f5f5f5;
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.btn-secondary:hover,
.btn-outline-secondary:hover {
  background: rgba(255,255,255,0.12);
}

.btn-danger {
  background: #e74c3c;
  border-color: #e74c3c;
}

.btn-success {
  background: #27ae60;
  border-color: #27ae60;
}

.form-control,
.form-select,
textarea {
  background: rgb(35 27 27 / 85%);
  border: 1px solid rgba(255,255,255,0.12);
  color: #9c9d72;
}
.form-control:focus,
.form-select:focus,
textarea:focus {
  border-color: rgba(255,111,145,0.8);
  box-shadow: 0 0 0 0.25rem rgba(255,111,145,0.16);
}

.form-label {
  color: rgba(245,245,245,0.92);
}

.form-text,
.text-muted,
small {
  color: rgba(245,245,245,0.7) !important;
}

input::placeholder,
textarea::placeholder {
  color: rgba(245,245,245,0.55);
}

.hero-banner {
  background: linear-gradient(180deg, rgba(0,0,0,0.7), rgba(10,10,10,0.95)),
              url('../css/image/couple.jpg');
  background-size: cover;
  background-position: center;
  border-radius: 1.5rem;
  padding: 3rem 2rem;
  margin: 0 auto 2rem;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.3), rgba(0,0,0,0.8));
}

.hero-banner > * {
  position: relative;
  z-index: 1;
}

.hero-banner h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.hero-banner p {
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  color: rgba(245,245,245,0.85);
  max-width: 760px;
  margin: 0 auto;
}

.badge-custom,
.badge {
  background: linear-gradient(135deg, var(--rose), var(--emerald));
  color: #060606;
  border: 1px solid rgba(255,255,255,0.12);
}

.card.shadow-sm {
  box-shadow: var(--shadow);
}

.profile-card {
  border: 1px solid rgba(255,255,255,0.1);
}

.profile-card .card-title,
.profile-card .card-text {
  color: var(--text);
}

.modal-content {
  background: #111;
  border: 1px solid rgba(255,255,255,0.12);
}

.modal-header,
.modal-footer {
  border-color: rgba(255,255,255,0.1);
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-header h1,
.page-header h2 {
  margin-bottom: 0;
}

.table {
  border-color: rgba(255,255,255,0.08);
}

.table td,
.table th {
  border-top-color: rgba(255,255,255,0.08);
}

.alert {
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.1);
}

.text-center-lg {
  text-align: center;
}

@media (max-width: 992px) {
  .hero-banner {
    padding: 2.5rem 1.5rem;
  }

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

@media (max-width: 768px) {
  .hero-banner {
    padding: 2rem 1rem;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-banner h1 {
    font-size: 2.2rem;
  }
}

.filter-card {
  background: rgba(255,111,145,0.08);
  border: 1px solid rgba(46,204,113,0.22);
}

.profile-card {
  background: linear-gradient(180deg, rgba(255,111,145,0.06), rgba(0,0,0,0.92));
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.profile-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 45px rgba(0,0,0,0.28);
}

.profile-card .card-title {
  color: #ffdfea;
}

.profile-card .profile-meta {
  color: rgba(245,245,245,0.75);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.btn-icon i {
  font-size: 1.1rem;
}

.icon-label i {
  color: var(--rose);
}

.badge-soft {
  background: rgba(255,111,145,0.18);
  color: #fff;
}

.text-rose {
  color: #ff9ebc !important;
}