/**
 * Citiweigh Admin Panel - Stylesheet
 * Responsive, modern dashboard UI
 */

:root {
  --adm-primary: #0066cc;
  --adm-primary-hover: #0052a3;
  --adm-primary-soft: #e6f0fa;
  --adm-secondary: #0f172a;
  --adm-sidebar-bg: #0f172a;
  --adm-sidebar-text: #94a3b8;
  --adm-sidebar-hover: #1e293b;
  --adm-sidebar-active: #0066cc;
  --adm-bg: #f8fafc;
  --adm-card-bg: #ffffff;
  --adm-border: #e2e8f0;
  --adm-text: #1e293b;
  --adm-text-muted: #64748b;
  --adm-success: #10b981;
  --adm-success-soft: #ecfdf5;
  --adm-warning: #f59e0b;
  --adm-warning-soft: #fffbeb;
  --adm-danger: #ef4444;
  --adm-danger-soft: #fef2f2;
  --adm-info: #0284c7;
  --adm-info-soft: #f0f9ff;
  --adm-radius: 10px;
  --adm-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --adm-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --adm-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --adm-sidebar-w: 260px;
  --adm-header-h: 70px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--adm-bg);
  color: var(--adm-text);
  line-height: 1.5;
  font-size: 14px;
}

a {
  color: var(--adm-primary);
  text-decoration: none;
  transition: var(--adm-transition);
}

a:hover {
  color: var(--adm-primary-hover);
}

/* Layout Wrapper */
.admin-wrapper {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: var(--adm-sidebar-w);
  background-color: var(--adm-sidebar-bg);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sidebar-brand {
  height: var(--adm-header-h);
  display: flex;
  align-items: center;
  padding: 0 24px;
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 12px;
}

.sidebar-brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--adm-primary), #00a3ff);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}

.sidebar-brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.3px;
}

.sidebar-brand-text span {
  color: #38bdf8;
  font-weight: 400;
  font-size: 0.85rem;
  display: block;
}

.sidebar-menu {
  flex: 1;
  padding: 20px 14px;
  overflow-y: auto;
  list-style: none;
}

.menu-heading {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
  padding: 12px 14px 6px;
  font-weight: 700;
}

.menu-item {
  margin-bottom: 4px;
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 8px;
  color: var(--adm-sidebar-text);
  font-weight: 500;
  font-size: 0.92rem;
  transition: var(--adm-transition);
}

.menu-link i {
  width: 20px;
  font-size: 1.05rem;
  text-align: center;
  color: #64748b;
  transition: var(--adm-transition);
}

.menu-link:hover {
  background-color: var(--adm-sidebar-hover);
  color: #fff;
}

.menu-link:hover i {
  color: #38bdf8;
}

.menu-item.active .menu-link {
  background-color: var(--adm-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.35);
}

.menu-item.active .menu-link i {
  color: #fff;
}

.menu-badge {
  margin-left: auto;
  background-color: #ef4444;
  color: #fff;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 9999px;
  font-weight: 700;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-view-site {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.07);
  padding: 10px;
  border-radius: 8px;
  color: #e2e8f0;
  font-weight: 600;
  font-size: 0.85rem;
}

.sidebar-view-site:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* Main Content Area */
.admin-main {
  flex: 1;
  margin-left: var(--adm-sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s ease;
}

/* Topbar */
.admin-topbar {
  height: var(--adm-header-h);
  background-color: var(--adm-card-bg);
  border-bottom: 1px solid var(--adm-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  position: sticky;
  top: 0;
  z-index: 900;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sidebar-toggle-btn {
  display: none;
  background: none;
  border: 1px solid var(--adm-border);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--adm-text);
  font-size: 1.1rem;
}

.topbar-title h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--adm-text);
}

.topbar-title span {
  font-size: 0.8rem;
  color: var(--adm-text-muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--adm-text);
  padding: 6px 12px;
  border-radius: 8px;
  transition: var(--adm-transition);
}

.topbar-user:hover {
  background-color: var(--adm-bg);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0066cc, #38bdf8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-weight: 600;
  font-size: 0.88rem;
  line-height: 1.2;
}

.user-role {
  font-size: 0.75rem;
  color: var(--adm-text-muted);
}

/* Page Body Container */
.admin-container {
  padding: 30px;
  flex: 1;
}

/* Breadcrumbs */
.admin-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--adm-text-muted);
  margin-bottom: 24px;
}

.admin-breadcrumb a {
  color: var(--adm-text-muted);
}

.admin-breadcrumb a:hover {
  color: var(--adm-primary);
}

.admin-breadcrumb span.current {
  color: var(--adm-primary);
  font-weight: 600;
}

/* Flash Messages */
.alert-banner {
  padding: 14px 20px;
  border-radius: var(--adm-radius);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  box-shadow: var(--adm-shadow);
  border-left: 4px solid;
}

.alert-banner.success {
  background-color: var(--adm-success-soft);
  color: #065f46;
  border-left-color: var(--adm-success);
}

.alert-banner.danger {
  background-color: var(--adm-danger-soft);
  color: #991b1b;
  border-left-color: var(--adm-danger);
}

.alert-banner.warning {
  background-color: var(--adm-warning-soft);
  color: #92400e;
  border-left-color: var(--adm-warning);
}

.alert-banner.info {
  background-color: var(--adm-info-soft);
  color: #075985;
  border-left-color: var(--adm-info);
}

.alert-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
}

.alert-close:hover {
  opacity: 1;
}

/* Cards & Grid */
.stat-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: var(--adm-card-bg);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius);
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--adm-shadow);
  transition: var(--adm-transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--adm-shadow-lg);
}

.stat-info span.label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--adm-text-muted);
  display: block;
  margin-bottom: 6px;
}

.stat-info h3.value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--adm-text);
  line-height: 1;
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.stat-icon.primary {
  background: var(--adm-primary-soft);
  color: var(--adm-primary);
}

.stat-icon.success {
  background: var(--adm-success-soft);
  color: var(--adm-success);
}

.stat-icon.warning {
  background: var(--adm-warning-soft);
  color: var(--adm-warning);
}

.stat-icon.danger {
  background: var(--adm-danger-soft);
  color: var(--adm-danger);
}

/* Admin Card Component */
.admin-card {
  background: var(--adm-card-bg);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius);
  box-shadow: var(--adm-shadow);
  margin-bottom: 24px;
  overflow: hidden;
}

.admin-card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--adm-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.admin-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--adm-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-card-title i {
  color: var(--adm-primary);
}

.admin-card-body {
  padding: 24px;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.admin-table th {
  background-color: #f1f5f9;
  color: #475569;
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 1px solid var(--adm-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--adm-border);
  vertical-align: middle;
  color: var(--adm-text);
}

.admin-table tbody tr:hover {
  background-color: #f8fafc;
}

.table-thumb {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--adm-border);
  background-color: #fff;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  border-radius: 9999px;
  text-transform: capitalize;
}

.badge-new {
  background-color: #fee2e2;
  color: #dc2626;
}

.badge-in_progress {
  background-color: #fef3c7;
  color: #d97706;
}

.badge-contacted {
  background-color: #e0f2fe;
  color: #0284c7;
}

.badge-closed {
  background-color: #dcfce7;
  color: #16a34a;
}

.badge-active {
  background-color: #dcfce7;
  color: #16a34a;
}

.badge-inactive {
  background-color: #f1f5f9;
  color: #64748b;
}

.badge-primary {
  background-color: var(--adm-primary-soft);
  color: var(--adm-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--adm-transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--adm-primary-hover);
  color: #fff;
}

.btn-secondary {
  background-color: #f1f5f9;
  color: #334155;
  border-color: #cbd5e1;
}

.btn-secondary:hover {
  background-color: #e2e8f0;
  color: #0f172a;
}

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

.btn-danger:hover {
  background-color: #dc2626;
  color: #fff;
}

.btn-success {
  background-color: var(--adm-success);
  color: #fff;
}

.btn-success:hover {
  background-color: #059669;
  color: #fff;
}

.btn-whatsapp {
  background-color: #25d366;
  color: #fff;
}

.btn-whatsapp:hover {
  background-color: #1eb956;
  color: #fff;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.78rem;
  border-radius: 6px;
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 6px;
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 7px;
  font-weight: 600;
  font-size: 0.85rem;
  color: #334155;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--adm-text);
  background-color: #fff;
  border: 1px solid var(--adm-border);
  border-radius: 8px;
  outline: none;
  transition: var(--adm-transition);
  font-family: inherit;
}

.form-control:focus {
  border-color: var(--adm-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--adm-text-muted);
  margin-top: 5px;
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* Modals */
.adm-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.adm-modal-backdrop.active {
  display: flex;
}

.adm-modal-content {
  background: #fff;
  width: 100%;
  max-width: 600px;
  border-radius: var(--adm-radius);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.adm-modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--adm-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.adm-modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.adm-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--adm-text-muted);
}

.adm-modal-body {
  padding: 24px;
  overflow-y: auto;
}

.adm-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--adm-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: #f8fafc;
}

/* Login Page Layout */
.login-body {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.login-header {
  background: #0066cc;
  padding: 30px;
  text-align: center;
  color: #fff;
}

.login-logo {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.login-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
}

.login-header p {
  font-size: 0.88rem;
  opacity: 0.85;
}

.login-body-content {
  padding: 32px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.show {
    transform: translateX(0);
  }
  .admin-main {
    margin-left: 0;
  }
  .sidebar-toggle-btn {
    display: inline-flex;
  }
}

@media (max-width: 600px) {
  .admin-container {
    padding: 16px;
  }
  .admin-topbar {
    padding: 0 16px;
  }
  .user-info {
    display: none;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* User-Friendly Gallery & Media Picker */
.gallery-manager-box {
  background: #f8fafc;
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius);
  padding: 20px;
}

.gallery-dropzone {
  border: 2px dashed #94a3b8;
  background: #ffffff;
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--adm-transition);
}

.gallery-dropzone:hover,
.gallery-dropzone.dragover {
  border-color: var(--adm-primary);
  background: var(--adm-primary-soft);
}

.gallery-dropzone-icon {
  font-size: 2.2rem;
  color: var(--adm-primary);
  margin-bottom: 8px;
}

.gallery-dropzone-text {
  font-weight: 600;
  color: #1e293b;
  font-size: 0.95rem;
}

.gallery-dropzone-hint {
  font-size: 0.78rem;
  color: var(--adm-text-muted);
  margin-top: 4px;
}

.gallery-actions-strip {
  display: flex;
  gap: 10px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.gallery-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.gallery-thumb-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--adm-border);
  border-radius: 8px;
  padding: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  transition: var(--adm-transition);
}

.gallery-thumb-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.12);
}

.gallery-thumb-img {
  width: 100%;
  height: 100px;
  object-fit: contain;
  background: #f1f5f9;
  border-radius: 6px;
  display: block;
}

.gallery-thumb-name {
  font-size: 0.72rem;
  color: var(--adm-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 5px;
  text-align: center;
}

.gallery-thumb-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  background: var(--adm-danger);
  color: #fff;
  border-radius: 50%;
  border: none;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: var(--adm-transition);
}

.gallery-thumb-remove:hover {
  background: #dc2626;
  transform: scale(1.1);
}

/* Media Library Modal Grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
  gap: 12px;
  max-height: 420px;
  overflow-y: auto;
  padding: 4px;
}

.media-item {
  position: relative;
  background: #fff;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 6px;
  cursor: pointer;
  transition: var(--adm-transition);
  text-align: center;
}

.media-item:hover {
  border-color: #94a3b8;
  transform: translateY(-2px);
}

.media-item.selected {
  border-color: var(--adm-primary);
  background: var(--adm-primary-soft);
}

.media-item img {
  width: 100%;
  height: 85px;
  object-fit: contain;
  border-radius: 4px;
  background: #f8fafc;
}

.media-item .media-item-name {
  font-size: 0.7rem;
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 4px;
}

.media-item-check {
  display: none;
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  background: var(--adm-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 10px;
  align-items: center;
  justify-content: center;
}

.media-item.selected .media-item-check {
  display: flex;
}