/* KTL Admin Panel */
:root {
  --black: #0a0a0a;
  --charcoal: #151515;
  --panel: #1c1c1e;
  --border: rgba(255, 255, 255, 0.08);
  --gold: #c9a227;
  --gold-light: #e0c56a;
  --text: #f2f2f4;
  --muted: #9a9aa3;
  --danger: #d64545;
  --success: #2f9e6b;
  --info: #3b82f6;
  --radius: 12px;
  --font: "Outfit", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  background: #0e0e10;
  color: var(--text);
}

body {
  min-height: 100vh;
}

a { color: var(--gold-light); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

.hidden { display: none !important; }

/* Login */
.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(ellipse at top, rgba(201, 162, 39, 0.12), transparent 50%),
    #0e0e10;
}

.login__card {
  width: min(100%, 420px);
  background: #222226;
  border: 1px solid rgba(201, 162, 39, 0.45);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.login__logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: block;
  margin: 0 auto 1rem;
}

.login__card h1 {
  margin: 0 0 0.35rem;
  text-align: center;
  font-size: 1.5rem;
}

.login__card > p {
  margin: 0 0 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.login__hint {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.login__error {
  color: #ffb4b4;
  background: rgba(214, 69, 69, 0.15);
  border: 1px solid rgba(214, 69, 69, 0.35);
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}

/* Shell */
.admin {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px 1fr;
}

.admin__sidebar {
  background: var(--charcoal);
  border-right: 1px solid var(--border);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.admin__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.35rem 0.4rem 1rem;
  border-bottom: 1px solid var(--border);
}

.admin__brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.admin__brand strong {
  display: block;
  font-size: 0.95rem;
}

.admin__brand span {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
}

.admin__nav {
  display: grid;
  gap: 0.35rem;
}

.admin__nav button {
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.2s ease;
}

.admin__nav button:hover,
.admin__nav button.is-active {
  background: rgba(201, 162, 39, 0.12);
  color: var(--text);
}

.admin__sidebar-foot {
  margin-top: auto;
  display: grid;
  gap: 0.5rem;
}

.admin__main {
  padding: 1.25rem 1.5rem 2.5rem;
  min-width: 0;
}

.admin__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.admin__top h1 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
}

.admin__top p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.stat strong {
  display: block;
  font-size: 1.6rem;
  color: var(--gold-light);
}

.stat span {
  color: var(--muted);
  font-size: 0.82rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.panel__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}

.panel__head h2 {
  margin: 0;
  font-size: 1.15rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.86rem;
  transition: 0.2s ease;
}

.btn--gold {
  background: linear-gradient(135deg, #e0c56a, #c9a227 50%, #9a7b1a);
  color: #111;
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn--danger {
  background: rgba(214, 69, 69, 0.18);
  color: #ffb4b4;
  border: 1px solid rgba(214, 69, 69, 0.35);
}

.btn--sm {
  padding: 0.45rem 0.8rem;
  font-size: 0.78rem;
}

.btn:hover { transform: translateY(-1px); }

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.field label {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: #121214;
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.18);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  margin: 0.5rem 0 1rem;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th, td {
  text-align: left;
  padding: 0.8rem 0.65rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-size: 0.9rem;
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

tr.is-new td:first-child {
  box-shadow: inset 3px 0 0 var(--gold);
}

.badge {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--new { background: rgba(201, 162, 39, 0.18); color: var(--gold-light); }
.badge--read { background: rgba(255, 255, 255, 0.08); color: var(--muted); }
.badge--published { background: rgba(47, 158, 107, 0.18); color: #8ce0b8; }
.badge--draft { background: rgba(59, 130, 246, 0.15); color: #9ec1ff; }

.empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem 1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.65);
}

.modal__card {
  width: min(100%, 720px);
  max-height: min(90vh, 860px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
}

.modal__head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1rem;
}

.modal__head h3 {
  margin: 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.55rem 0.85rem;
  font-size: 0.92rem;
}

.detail-grid dt { color: var(--muted); }
.detail-grid dd { margin: 0; word-break: break-word; }

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  background: #1f2933;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.8rem 1rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 0.25s ease;
}

.toast.is-show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .admin {
    grid-template-columns: 1fr;
  }

  .admin__sidebar {
    position: sticky;
    top: 0;
    height: auto;
    z-index: 10;
  }

  .admin__nav {
    grid-template-columns: repeat(3, 1fr);
  }

  .admin__sidebar-foot {
    grid-template-columns: 1fr 1fr;
    margin-top: 0;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .admin__main { padding: 1rem; }
  .admin__nav { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}