:root {
  --admin-bg: #f2f5fa;
  --admin-surface: #ffffff;
  --admin-surface-dark: #0f172a;
  --admin-ink: #0f172a;
  --admin-muted: #5b6b82;
  --admin-line: #d7e0ec;
  --admin-brand: #0f766e;
  --admin-brand-dark: #0a5a55;
  --admin-danger: #b91c1c;
  --admin-warning: #b45309;
  --admin-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Open Sans", "Segoe UI", sans-serif;
  background: var(--admin-bg);
  color: var(--admin-ink);
}

a {
  color: inherit;
  text-decoration: none;
}

.admin-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.admin-login-card {
  width: min(440px, 100%);
  background: var(--admin-surface);
  border: 1px solid var(--admin-line);
  border-radius: 16px;
  box-shadow: var(--admin-shadow);
  padding: 1.4rem;
}

.admin-login-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.45rem;
}

.admin-login-card p {
  margin: 0;
  color: var(--admin-muted);
}

.admin-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: linear-gradient(180deg, #0b1325 0%, #111c34 100%);
  color: #dbe4ef;
  padding: 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid rgba(148, 163, 184, 0.18);
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.5rem;
}

.admin-brand img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
}

.admin-brand strong {
  font-size: 1rem;
  display: block;
  line-height: 1.1;
}

.admin-brand span {
  font-size: 0.8rem;
  color: #95a4bb;
}

.admin-sidebar-nav {
  display: grid;
  gap: 0.4rem;
}

.admin-sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  color: #dbe7f3;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.9rem;
}

.admin-sidebar-nav a iconify-icon {
  width: 1.05rem;
  height: 1.05rem;
  color: #9fb3ca;
}

.admin-sidebar-nav a:hover,
.admin-sidebar-nav a.active {
  background: rgba(15, 118, 110, 0.18);
  border-color: rgba(45, 212, 191, 0.28);
}

.admin-content {
  padding: 1.2rem;
}

.admin-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.admin-topbar h1 {
  margin: 0;
  font-size: 1.45rem;
}

.admin-topbar p {
  margin: 0.2rem 0 0;
  color: var(--admin-muted);
  font-size: 0.9rem;
}

.admin-chip {
  background: #eef6ff;
  border: 1px solid #d0dcec;
  color: #274060;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.3rem 0.6rem;
}

.admin-section {
  border: 1px solid var(--admin-line);
  background: var(--admin-surface);
  border-radius: 14px;
  box-shadow: var(--admin-shadow);
  padding: 1rem;
  margin-bottom: 1rem;
}

.admin-section h2 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
}

.admin-section p.section-help {
  margin: 0 0 0.9rem;
  color: var(--admin-muted);
  font-size: 0.85rem;
}

.admin-grid {
  display: grid;
  gap: 0.7rem;
}

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

.admin-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-field {
  display: grid;
  gap: 0.28rem;
}

.admin-field label {
  font-size: 0.78rem;
  color: var(--admin-muted);
  font-weight: 700;
}

.admin-input,
.admin-textarea,
.admin-select {
  width: 100%;
  border: 1px solid #cbd7e8;
  border-radius: 10px;
  background: #ffffff;
  padding: 0.58rem 0.7rem;
  color: var(--admin-ink);
  font: inherit;
  font-size: 0.88rem;
}

.admin-textarea {
  min-height: 100px;
  resize: vertical;
}

.admin-row {
  border: 1px solid #d8e3ef;
  border-radius: 12px;
  padding: 0.8rem;
  background: #f9fbff;
  margin-top: 0.75rem;
}

.admin-row-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.admin-row-title {
  font-size: 0.95rem;
  font-weight: 800;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.52rem 0.72rem;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.admin-btn iconify-icon {
  width: 1rem;
  height: 1rem;
}

.admin-btn.primary {
  background: var(--admin-brand);
  color: #fff;
}

.admin-btn.primary:hover {
  background: var(--admin-brand-dark);
}

.admin-btn.secondary {
  background: #eef4fb;
  border-color: #ccd9ea;
  color: #26405f;
}

.admin-btn.danger {
  background: #fef2f2;
  border-color: #fecaca;
  color: var(--admin-danger);
}

.admin-btn.warning {
  background: #fffbeb;
  border-color: #fde68a;
  color: var(--admin-warning);
}

.admin-alert {
  border: 1px solid;
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
  margin-bottom: 0.8rem;
  font-size: 0.86rem;
  font-weight: 700;
}

.admin-alert.success {
  border-color: #86efac;
  background: #f0fdf4;
  color: #166534;
}

.admin-alert.error {
  border-color: #fecaca;
  background: #fef2f2;
  color: #991b1b;
}

.admin-status {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid;
}

.admin-status.pending {
  color: #92400e;
  background: #fffbeb;
  border-color: #fcd34d;
}

.admin-status.approved {
  color: #166534;
  background: #f0fdf4;
  border-color: #86efac;
}

.admin-status.rejected {
  color: #991b1b;
  background: #fef2f2;
  border-color: #fecaca;
}

.admin-menu-toggle {
  display: none;
  border: 1px solid #c8d6ea;
  background: #f8fbff;
  border-radius: 10px;
  width: 44px;
  height: 44px;
  color: #0f172a;
  font-size: 1rem;
}

.admin-kpis {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-kpi {
  border: 1px solid #d9e4f0;
  border-radius: 12px;
  background: #f8fbff;
  padding: 0.8rem;
  display: grid;
  gap: 0.15rem;
}

.admin-kpi.warning {
  border-color: #fde68a;
  background: #fffbeb;
}

.admin-kpi span {
  color: var(--admin-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.admin-kpi strong {
  font-size: 1.55rem;
  line-height: 1;
}

.admin-shortcuts {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.admin-feedback-photo {
  margin-top: 0.7rem;
}

.admin-feedback-photo img {
  width: 88px;
  height: 88px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid #d8e3ef;
  background: #fff;
}

@media (max-width: 1100px) {
  .admin-grid.cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 920px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 84%;
    max-width: 320px;
    transform: translateX(-102%);
    transition: transform 0.2s ease;
    z-index: 90;
  }

  .admin-layout.menu-open .admin-sidebar {
    transform: translateX(0);
  }

  .admin-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 680px) {
  .admin-grid.cols-2,
  .admin-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .admin-kpis {
    grid-template-columns: 1fr;
  }

  .admin-content {
    padding: 0.75rem;
  }
}