/* OPTIMIZED BUILD */
/* === ADMIN VARIABLES === */
:root {
  --admin-sidebar-width: 280px;
  --admin-bg: #0A0A0A;
  --admin-surface: #1A1A1A;
  --admin-glass: rgba(26, 26, 26, 0.95);
  --admin-border: #333333;
  --admin-glow: rgba(255, 0, 51, 0.15);
}

/* === ADMIN LAYOUT === */
.admin-container {
  display: flex;
  min-height: 100vh;
  background: var(--admin-bg);
  color: var(--color-text);
  font-family: var(--font-primary);
  position: relative;
}

.admin-container::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,0,51,0.02) 2px, rgba(255,0,51,0.02) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255,0,51,0.02) 2px, rgba(255,0,51,0.02) 4px);
  pointer-events: none;
  z-index: 1;
}

.sidebar {
  width: var(--admin-sidebar-width);
  background: var(--admin-glass);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
}

.sidebar-header {
  padding: var(--space-8) var(--space-6);
  border-bottom: 1px solid var(--admin-border);
  text-align: center;
  background: linear-gradient(180deg, rgba(255,0,51,0.1) 0%, transparent 100%);
}

.sidebar-logo {
  height: 60px;
  width: auto;
  margin: 0 auto var(--space-4);
  filter: drop-shadow(0 0 15px rgba(255, 0, 51, 0.8));
  transition: filter 0.3s;
}

.sidebar-logo:hover {
  filter: drop-shadow(0 0 25px rgba(255, 0, 51, 1));
}

.sidebar-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 800;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-6) 0;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-4) var(--space-6);
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-display);
  font-size: var(--text-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s;
  border-left: 3px solid transparent;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(90deg, rgba(255,0,51,0.2), transparent);
  transition: width 0.3s;
}

.nav-item:hover::before {
  width: 100%;
}

.nav-item:hover {
  color: var(--color-primary);
  background: rgba(255, 0, 51, 0.05);
}

.nav-item.active {
  background: rgba(255, 0, 51, 0.15);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  box-shadow: inset 4px 0 10px rgba(255, 0, 51, 0.3);
  font-weight: 700;
}

.nav-icon {
  font-size: var(--text-2xl);
  filter: drop-shadow(0 0 5px currentColor);
}

.sidebar-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--admin-border);
  background: linear-gradient(0deg, rgba(255,0,51,0.05) 0%, transparent 100%);
}

.admin-main {
  margin-left: var(--admin-sidebar-width);
  flex: 1;
  padding: var(--space-8);
  position: relative;
  z-index: 10;
}

.view {
  display: none;
  animation: fadeIn 0.4s ease;
}

.view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--admin-border);
}

.view-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-shadow: 0 0 20px rgba(255, 0, 51, 0.5);
  font-weight: 800;
}

/* === TABLES === */
.table-container {
  background: var(--admin-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table thead {
  background: linear-gradient(180deg, rgba(255,0,51,0.2) 0%, rgba(255,0,51,0.1) 100%);
  position: sticky;
  top: 0;
  z-index: 10;
}

.table th {
  padding: var(--space-4) var(--space-6);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  white-space: nowrap;
}

.table td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--admin-border);
  font-size: var(--text-sm);
  vertical-align: middle;
}

.table tbody tr {
  transition: all 0.2s;
}

.table tbody tr:hover {
  background: rgba(255, 0, 51, 0.08);
  transform: scale(1.01);
}

.table-loading {
  text-align: center;
  padding: var(--space-16) !important;
  color: var(--color-text-secondary);
  font-style: italic;
}

.table-image {
  width: 60px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid var(--admin-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s;
}

.table-image:hover {
  transform: scale(1.5);
  z-index: 100;
  border-color: var(--color-primary);
}

.table-actions {
  display: flex;
  gap: var(--space-2);
}

.btn-icon-sm {
  padding: var(--space-2) var(--space-3);
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
  font-size: var(--text-lg);
}

.btn-icon-sm:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(255, 0, 51, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 0, 51, 0.3);
}

.badge-status {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.badge-status.active {
  background: var(--color-success);
  color: #000;
  box-shadow: 0 0 10px rgba(0, 255, 102, 0.5);
}

.badge-status.inactive {
  background: var(--color-text-secondary);
  color: #000;
}

.badge-status.pending {
  background: var(--color-warning);
  color: #000;
  box-shadow: 0 0 10px rgba(255, 204, 0, 0.5);
}

.badge-status.completed {
  background: var(--color-success);
  color: #000;
}

.badge-status.cancelled {
  background: var(--color-error);
  color: #fff;
  box-shadow: 0 0 10px rgba(255, 0, 51, 0.5);
}

/* === FORMS === */
form label {
  display: block;
  margin-bottom: var(--space-4);
}

form label > span {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="number"],
form input[type="url"],
form textarea,
form select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  transition: all 0.2s;
}

form input:focus,
form textarea:focus,
form select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(255, 0, 51, 0.4);
  background: rgba(255, 0, 51, 0.05);
}

form textarea {
  resize: vertical;
  min-height: 80px;
}

.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

/* === RESPONSIVE === */
@media (max-width: 767px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--admin-border);
  }
  .admin-main {
    margin-left: 0;
  }
  .sidebar-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 0;
  }
  .nav-item {
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    border-left: none;
    border-bottom: 3px solid transparent;
  }
  .nav-item.active {
    border-left: none;
    border-bottom-color: var(--color-primary);
  }
  .nav-item span:not(.nav-icon) {
    font-size: var(--text-xs);
  }
  .view-title {
    font-size: var(--text-2xl);
  }
  .table-container {
    overflow-x: auto;
  }
}