:root {
  color-scheme: dark;
  --bg-1: #050816;
  --bg-2: #11162e;
  --accent-pink: #ff00c8;
  --accent-cyan: #00e5ff;
  --accent-gold: #fbbf24;
  --text-main: #f8f9ff;
  --text-muted: #c7cce6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top left, rgba(255, 0, 200, 0.15), transparent 30%), linear-gradient(135deg, var(--bg-1), var(--bg-2));
  color: var(--text-main);
}

.page-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.ultimate-card {
  width: min(1200px, 100%);
  background: #090c22;
  border: 4px solid var(--accent-pink);
  box-shadow: 0 0 60px rgba(255, 0, 200, 0.18), 0 0 120px rgba(0, 229, 255, 0.12);
  border-radius: 30px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.ultimate-card::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 32px;
  padding: 4px;
  background: conic-gradient(from 0deg, var(--accent-pink), var(--accent-cyan), var(--accent-gold), var(--accent-pink));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: spinBorder 6s linear infinite;
  pointer-events: none;
}

@keyframes spinBorder {
  100% {
    transform: rotate(360deg);
  }
}

.glass-layer {
  position: relative;
  z-index: 1;
  background: rgba(10, 11, 30, 0.7);
  backdrop-filter: blur(22px);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 34px 28px;
  box-shadow: inset 9px 9px 20px rgba(255, 0, 200, 0.08), inset -9px -9px 20px rgba(0, 229, 255, 0.08);
}

.hero-section {
  margin-bottom: 18px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.25);
}

.hero-section h1 {
  margin: 0 0 8px;
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  background: linear-gradient(90deg, var(--accent-pink), var(--accent-cyan), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textPulse 3s infinite;
}

@keyframes textPulse {
  0%,
  100% {
    filter: drop-shadow(0 0 10px var(--accent-pink));
  }
  50% {
    filter: drop-shadow(0 0 28px var(--accent-cyan));
  }
}

.hero-section p {
  margin: 0 auto;
  color: var(--text-muted);
  max-width: 700px;
  text-align: center;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-main);
}

.form-control,
.form-select,
textarea {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--text-main);
  border-radius: 14px;
  padding: 12px 14px;
}

.form-control::placeholder,
textarea::placeholder {
  color: rgba(247, 248, 255, 0.6);
}

.form-control:focus,
.form-select:focus,
textarea:focus {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 0.25rem rgba(0, 229, 255, 0.22);
}

.btn {
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(90deg, var(--accent-pink), var(--accent-cyan));
  border: none;
  color: #fff;
}

.btn-success {
  background: linear-gradient(90deg, #0ea5e9, #22c55e);
  border: none;
  color: #fff;
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.24);
}

.btn-warning {
  background: linear-gradient(90deg, var(--accent-gold), #fb923c);
  color: #0f172a;
  border: none;
}

.btn-danger {
  background: linear-gradient(90deg, #f43f5e, #ef4444);
  border: none;
}

#previewImg {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.2);
}

.search-panel {
  display: flex;
  justify-content: flex-end;
}

.search-panel .form-control {
  width: min(320px, 100%);
}

.table {
  color: var(--text-main);
  border-collapse: separate;
  border-spacing: 0;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 18px;
  overflow: hidden;
}

.table thead {
  background: rgba(31, 41, 55, 0.95);
}

.table thead th {
  border: none;
  color: var(--accent-cyan);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 16px 14px;
}

.table tbody tr {
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.table tbody td,
.table tbody th {
  border: none;
  padding: 16px 14px;
  color: var(--text-main);
}

.table tbody tr:hover {
  background: rgba(0, 229, 255, 0.08);
}

.table tbody tr.table-active {
  background: rgba(0, 229, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(0, 229, 255, 0.18);
}

.table img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.table-responsive {
  overflow-x: auto;
  min-height: 220px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.table tbody td.text-center {
  color: var(--text-muted);
}

.alert {
  border-radius: 12px;
  font-size: 0.95rem;
}

.alert-danger {
  background: rgba(220, 38, 38, 0.18);
  color: #fecaca;
  border: 1px solid rgba(248, 113, 113, 0.25);
}

@media (max-width: 992px) {
  .ultimate-card {
    padding: 18px;
  }

  .glass-layer {
    padding: 22px 18px;
  }

  .search-panel {
    justify-content: flex-start;
  }
}

.form-panel {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  padding: 24px;
  margin-top: 18px;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.22);
}

.form-panel-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.form-panel-header h2 {
  margin: 0;
  font-size: 1.45rem;
  color: #f8f9ff;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-buttons {
  margin-top: 18px;
  grid-column: 1 / -1;
}

.search-panel {
  margin-bottom: 10px;
}

.table-responsive {
  overflow-x: auto;
  min-height: 220px;
}

.table thead th {
  white-space: nowrap;
}

.table tbody td {
  white-space: nowrap;
}

input[type="file"],
input[type="number"],
textarea {
  color: var(--text-main);
}

input[type="file"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--text-main);
}

input[type="file"]::-webkit-file-upload-button,
input[type="file"]::file-selector-button {
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-cyan));
  color: #fff;
  border: none;
  border-radius: 14px;
  padding: 10px 18px;
  margin-right: 12px;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease;
}

input[type="file"]::-webkit-file-upload-button:hover,
input[type="file"]::file-selector-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.table-responsive {
  overflow-x: auto;
  min-height: 220px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 23, 42, 0.8);
  padding: 12px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.table {
  color: var(--text-main);
  border-collapse: separate;
  border-spacing: 0;
  background: rgba(7, 10, 25, 0.92);
  border-radius: 18px;
  overflow: hidden;
}

.table thead {
  background: rgba(255, 255, 255, 0.06);
}

.table tbody tr {
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 992px) {
  .ultimate-card {
    padding: 18px;
  }

  .glass-layer {
    padding: 22px 18px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-buttons {
    grid-column: 1 / -1;
  }

  .search-panel {
    justify-content: flex-start;
  }
}

@media (max-width: 576px) {
  .page-shell {
    padding: 12px;
  }

  .table-responsive {
    overflow-x: auto;
  }
}