:root {
  --navy: #021b31;
  --navy-deep: #011221;
  --panel: #0a2a45;
  --card: #f4f5f6;
  --text: #313941;
  --muted: #5c656e;
  --line: #e1e5e8;
  --gold: #d6c754;
  --gold-light: #e5db92;
  --green: #728e4f;
  --red: #bd3c29;
}

* { box-sizing: border-box; }

.admin-body {
  margin: 0;
  min-height: 100vh;
  background: var(--navy);
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}

.login-body {
  background:
    radial-gradient(circle at top, #0b3a5c 0%, var(--navy) 55%, var(--navy-deep) 100%);
}

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

.login-card {
  width: min(420px, 100%);
  background: var(--card);
  border-radius: 10px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.login-card img {
  width: 74px;
  margin: 0 auto 6px;
}

.login-card h1,
.admin-card h2,
.modal-card h2 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.02em;
}

.login-card h1 {
  text-align: center;
}

.login-card p,
.hint {
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.login-card p {
  text-align: center;
  margin-bottom: 8px;
}

.login-submit {
  width: 100%;
  height: 44px;
  margin-top: 8px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--navy-deep);
  color: #d6dce2;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand img {
  width: 46px;
}

.sidebar-brand strong,
.sidebar-brand span {
  display: block;
}

.sidebar-brand strong {
  color: #fff;
  font-size: 15px;
}

.sidebar-brand span,
.sidebar-user span {
  color: #8ea0af;
  font-size: 12px;
}

.sidebar-nav .nav-active {
  display: block;
  background: var(--panel);
  color: #fff;
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
}

.sidebar-user {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-main {
  padding: 24px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.stat-card,
.admin-card,
.modal-card {
  background: var(--card);
  border-radius: 8px;
}

.stat-card {
  padding: 16px 18px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.stat-card strong {
  display: block;
  margin-top: 4px;
  font-size: 28px;
  line-height: 1.1;
}

.admin-card {
  padding: 22px;
}

.table-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.table-head .hint {
  margin-top: 6px;
}

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

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.admin-table th,
.admin-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  vertical-align: top;
}

.admin-table th {
  background: #eef1f3;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.admin-table .domain {
  font-weight: 600;
}

.admin-table .url-cell {
  display: block;
  margin-top: 6px;
  color: #6b747c;
  font-size: 11px;
  word-break: break-all;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 4px 10px;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.badge-active { background: var(--green); }
.badge-passive { background: var(--red); }

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-form,
.login-card label {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-form label,
.login-card label {
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}

.admin-form input,
.admin-form textarea,
.admin-form select,
.login-card input {
  width: 100%;
  border: 1px solid #babec2;
  border-radius: 4px;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.4;
  outline: none;
  background: #fff;
}

.admin-form textarea {
  min-height: 78px;
  resize: vertical;
}

.admin-form input:focus,
.admin-form textarea:focus,
.admin-form select:focus,
.login-card input:focus {
  border-color: #66afe9;
  box-shadow: 0 0 0 3px rgba(102, 175, 233, 0.25);
}

.admin-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.admin-btn {
  border: 0;
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.admin-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.admin-btn-primary {
  background-image: linear-gradient(to bottom, var(--gold-light) 0%, var(--gold) 100%);
  color: #1b242d;
}

.admin-btn-secondary {
  background: #dfe4e8;
  color: var(--text);
}

.admin-btn-danger {
  background: var(--red);
  color: #fff;
}

.admin-btn-ghost {
  background: var(--green);
  color: #fff;
}

.admin-status {
  min-height: 20px;
  margin: 0;
  font-size: 13px;
}

.admin-status.ok { color: var(--green); }
.admin-status.error { color: var(--red); }

.admin-empty {
  color: var(--muted);
  font-size: 14px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 27, 49, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 20;
}

.modal[hidden] {
  display: none !important;
}

.modal-card {
  width: min(560px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  padding: 22px;
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

@media (max-width: 860px) {
  .admin-layout,
  .stats-grid,
  .table-head {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
}