:root {
  --bg: #07111f;
  --bg-soft: #0d182a;
  --panel: rgba(255,255,255,0.06);
  --panel-2: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --text: #eef4ff;
  --muted: #9eb0cf;
  --accent: #5ea2ff;
  --accent-2: #7df0d1;
  --danger: #ff7282;
  --success: #52d59f;
  --warning: #f7c267;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,0.28);
  --container: 1320px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at left top, rgba(94,162,255,0.15), transparent 25%),
    radial-gradient(circle at right top, rgba(125,240,209,0.1), transparent 25%),
    linear-gradient(180deg, #06101d 0%, #091422 100%);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
}

button, input, textarea, select { font: inherit; }
.container { width: min(100% - 28px, var(--container)); margin: 0 auto; }

.admin-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 12, 21, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.admin-header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-brand { font-size: 20px; font-weight: 800; }
.admin-sub { color: var(--muted); font-size: 13px; }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 16px;
  cursor: pointer;
  transition: 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, rgba(94,162,255,0.22), rgba(125,240,209,0.16));
  border-color: rgba(94,162,255,0.32);
}
.btn-danger {
  background: rgba(255, 114, 130, 0.12);
  border-color: rgba(255, 114, 130, 0.28);
}
.btn-success {
  background: rgba(82, 213, 159, 0.12);
  border-color: rgba(82, 213, 159, 0.28);
}
.btn-warning {
  background: rgba(247, 194, 103, 0.12);
  border-color: rgba(247, 194, 103, 0.28);
}

.page { padding: 28px 0 40px; }
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: 380px 380px 1fr; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow);
}
.card-title { margin: 0 0 8px; font-size: 20px; }
.card-subtitle { margin: 0 0 18px; color: var(--muted); line-height: 1.6; }
.form-grid { display: grid; gap: 14px; }

.label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

.input,
.textarea,
select.input {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #182538 0%, #1b2940 100%);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  font-weight: 500;
}
.input::placeholder, .textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}
.input:focus, .textarea:focus, select.input:focus {
  border-color: rgba(94,162,255,0.45);
  box-shadow: 0 0 0 3px rgba(94,162,255,0.12);
  background: linear-gradient(180deg, #1b2a40 0%, #1f2f47 100%);
}
select.input option {
  background: #142033;
  color: #eef4ff;
}
.textarea { min-height: 100px; resize: vertical; }

.section-list, .link-list { display: grid; gap: 14px; }

.item {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
}
.item.sortable-ghost {
  opacity: 0.45;
  border-style: dashed;
}
.item-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.item-title { margin: 0 0 6px; font-size: 18px; }
.item-desc { margin: 0; color: var(--muted); line-height: 1.5; }
.item-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.item-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.link-mini {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
  border: 1px solid var(--border);
}

.badge {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(94,162,255,0.14);
  border: 1px solid rgba(94,162,255,0.25);
  color: #cfe2ff;
  font-size: 12px;
}

.notice {
  margin-bottom: 12px;
  border-radius: 14px;
  padding: 12px 14px;
  display: none;
}
.notice.show { display: block; }
.notice-success {
  background: rgba(82, 213, 159, 0.12);
  border: 1px solid rgba(82, 213, 159, 0.28);
}
.notice-error {
  background: rgba(255, 114, 130, 0.12);
  border: 1px solid rgba(255, 114, 130, 0.28);
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(100%, 460px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.login-title { margin: 0 0 10px; font-size: 28px; }
.login-subtitle { margin: 0 0 20px; color: var(--muted); line-height: 1.6; }

.emoji-picker-box {
  display: none;
  margin-top: 10px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.035);
}
.emoji-picker-box.show { display: block; }
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
  gap: 8px;
  max-height: 240px;
  overflow: auto;
}
.emoji-btn {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  min-height: 42px;
  cursor: pointer;
  font-size: 20px;
  color: var(--text);
}

.hidden { display: none !important; }
.flex { display: flex; gap: 10px; flex-wrap: wrap; }
.w-100 { width: 100%; }
.muted { color: var(--muted); }
.preview-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px dashed var(--border);
  background: rgba(255,255,255,0.03);
}
.preview-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  background: rgba(255,255,255,0.08);
}
.small-note { font-size: 12px; color: var(--muted); }

@media (max-width: 1180px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.grid-2-admin {
  grid-template-columns: 380px 1fr;
}

.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 18, 0.6);
  backdrop-filter: blur(4px);
  z-index: 80;
}

.admin-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 520px);
  height: 100vh;
  overflow-y: auto;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(10, 18, 31, 0.98) 0%, rgba(12, 22, 37, 0.98) 100%);
  border-left: 1px solid rgba(255,255,255,0.08);
  box-shadow: -20px 0 60px rgba(0,0,0,0.35);
  z-index: 90;
}

.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.drawer-title {
  margin: 0 0 6px;
  font-size: 24px;
}

.drawer-subtitle {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.admin-drawer.hidden,
.admin-overlay.hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .grid-2-admin {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .admin-drawer {
    width: 100%;
    padding: 18px;
  }

  .drawer-head {
    flex-direction: column;
    align-items: flex-start;
  }
}