/* === Admin Shell === */

.admin-shell {
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* === Sidebar === */

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  color: var(--sidebar-ink);
  display: flex;
  flex-direction: column;
  z-index: 1040;
  overflow-y: auto;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--sidebar-divider);
}

.sidebar__brand-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--accent), #f5a36b);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.sidebar__brand-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}

.sidebar__brand-sub {
  font-size: 0.6rem;
  color: var(--sidebar-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sidebar__nav {
  flex: 1;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
}

.sidebar__section-label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--sidebar-muted);
  padding: 0 0.65rem;
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.sidebar__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--sidebar-ink);
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
}

.sidebar__item:hover {
  background: var(--sidebar-hover);
  color: #fff;
}

.sidebar__item.is-active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  font-weight: 700;
}

.sidebar__item i {
  font-size: 1.15rem;
  width: 20px;
  text-align: center;
}

.sidebar__item--child {
  padding-left: 2.6rem;
  font-size: 0.82rem;
}

.sidebar__footer {
  padding: 0.75rem;
  border-top: 1px solid var(--sidebar-divider);
}

.sidebar__user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
}

.sidebar__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--leaf), #3f8c79);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.sidebar__user-name {
  font-weight: 700;
  font-size: 0.84rem;
  color: #fff;
}

.sidebar__user-email {
  font-size: 0.7rem;
  color: var(--sidebar-muted);
}

/* === Navbar === */

.navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 0.55rem 1.25rem;
  height: var(--navbar-height);
  background: rgba(251, 247, 241, 0.78);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(62, 43, 29, 0.08);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  flex-shrink: 0;
}

.navbar__hamburger {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 1.2rem;
  cursor: pointer;
  margin-right: auto;
}

.navbar__alert {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
}

.navbar__alert-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.navbar__user {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.3rem 0.45rem 0.3rem 0.85rem;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.84rem;
  cursor: pointer;
}

.navbar__user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--leaf), #3f8c79);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.78rem;
}

/* === Main Content === */

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
  overflow-x: hidden;
}

.main-content__body {
  flex: 1;
  padding: 1.25rem;
  min-width: 0;
  overflow-x: hidden;
}

/* === Page Header === */

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

.page-header__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.15rem;
}

.page-header__subtitle {
  color: var(--muted);
  font-size: 0.86rem;
}

.page-header__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* === Stat Grid === */

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

/* === Auth Layout === */

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background:
    radial-gradient(circle at top left, rgba(230, 184, 78, 0.32), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(33, 88, 73, 0.18), transparent 22%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 52%, #fbf4ea 100%);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: rgba(255, 251, 246, 0.95);
  box-shadow: var(--shadow-elevated);
}

.auth-card__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.auth-card__brand-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent), #f5a36b);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}

.auth-card__brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
}

.auth-card__brand-sub {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.auth-card__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
}

.auth-card__subtitle {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.auth-form__submit {
  width: 100%;
  min-height: 52px;
  margin-top: 0.25rem;
}

.auth-card__footer {
  margin-top: 1.25rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
}

.auth-card__footer a {
  color: var(--accent-deep);
  font-weight: 700;
}

.auth-card__footer a:hover {
  text-decoration: underline;
}

/* === Sidebar overlay for mobile === */

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1035;
}

.sidebar-overlay.is-visible {
  display: block;
}

/* === Responsive === */

@media (max-width: 991px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .navbar__hamburger {
    display: flex;
  }

  .main-content {
    margin-left: 0;
  }

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

@media (max-width: 767px) {
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .stat-grid--responsive {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-header {
    flex-direction: column;
  }

  .auth-shell {
    padding: 1rem;
  }

  .auth-card {
    padding: 1.5rem;
  }

  .table-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .auth-form__row {
    flex-direction: column;
    align-items: flex-start;
  }

  .navbar__user span {
    display: none;
  }

  .profile-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .profile-detail {
    grid-template-columns: 1fr;
    justify-items: center;
  }

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

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

  .form-grid__full {
    grid-column: 1;
  }

  .main-content__body {
    padding: 1rem;
  }

  .page-header__title {
    font-size: 1.25rem;
  }
}

/* Mobile extra small — navbar compact */
@media (max-width: 480px) {
  .navbar {
    padding: 0.45rem 0.75rem;
    gap: 0.5rem;
  }

  .navbar__alert {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .navbar__user {
    padding: 0.2rem 0.35rem 0.2rem 0.6rem;
    font-size: 0.78rem;
  }

  .navbar__user-avatar {
    width: 28px;
    height: 28px;
    font-size: 0.7rem;
  }

  .main-content__body {
    padding: 0.75rem;
  }

  .stat-grid--responsive {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 1rem;
  }

  .card-table__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .tabs {
    gap: 0.15rem;
    padding: 0.2rem;
  }

  .tabs__tab {
    padding: 0.45rem 0.65rem;
    font-size: 0.76rem;
    gap: 0.3rem;
  }
}