/* ============================================
   Pressing Al-Watan - Styles Admin (Mobile-First)
   Optimisé pour HONOR C9 (1080x2412, ~6.7")
   ============================================ */

/* --- Variables spécifiques admin --- */
:root {
  --admin-primary: #1565C0;
  --admin-primary-dark: #0D47A1;
  --admin-bg: #F0F2F5;
  --admin-card: #FFFFFF;
  --admin-text: #1F2937;
  --admin-text-secondary: #6B7280;
  --admin-border: #E5E7EB;
  --admin-radius: 14px;
  --admin-radius-sm: 10px;
  --admin-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --admin-shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --status-depose: #F59E0B;
  --status-lavage: #3B82F6;
  --status-sechage: #8B5CF6;
  --status-repassage: #EC4899;
  --status-pret: #10B981;
  --status-livre: #6B7280;
  --bottom-nav-height: 64px;
  --header-height: 56px;
}

/* --- Layout Admin --- */
.admin-body {
  background: var(--admin-bg);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

.admin-app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--admin-bg);
  position: relative;
  padding-bottom: calc(var(--bottom-nav-height) + 20px);
}

/* --- Header Admin --- */
.admin-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--admin-card);
  border-bottom: 1px solid var(--admin-border);
  padding: 0 16px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header h1 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--admin-text);
}

.admin-header .header-actions {
  display: flex;
  gap: 8px;
}

.header-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--admin-bg);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--admin-text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.header-btn:active {
  background: var(--admin-border);
}

/* --- Bottom Navigation --- */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: var(--bottom-nav-height);
  background: var(--admin-card);
  border-top: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav .nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: none;
  border: none;
  padding: 6px 12px;
  color: var(--admin-text-secondary);
  font-size: 0.7rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 60px;
}

.bottom-nav .nav-item .nav-icon {
  font-size: 1.4rem;
  transition: all 0.2s;
}

.bottom-nav .nav-item.active {
  color: var(--admin-primary);
}

.bottom-nav .nav-item.active .nav-icon {
  transform: scale(1.1);
}

/* --- Screens Container --- */
.admin-screen {
  display: none;
  padding: 16px;
  animation: screenFadeIn 0.25s ease;
}

.admin-screen.active {
  display: block;
}

@keyframes screenFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Cards --- */
.card {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--admin-text);
}

.card-subtitle {
  font-size: 0.8rem;
  color: var(--admin-text-secondary);
}

/* --- Dashboard Stats --- */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.stat-card {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  padding: 16px;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
}

.stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--admin-text);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--admin-text-secondary);
  font-weight: 500;
}

.stat-card.accent { border-left: 3px solid var(--admin-primary); }
.stat-card.success { border-left: 3px solid var(--success); }
.stat-card.warning { border-left: 3px solid var(--warning); }
.stat-card.info { border-left: 3px solid var(--info); }

/* --- NFC Scanner --- */
.nfc-scanner {
  text-align: center;
  padding: 32px 16px;
}

.nfc-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--admin-primary);
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 12px rgba(21,101,192,0.15), 0 0 0 24px rgba(21,101,192,0.08);
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.nfc-circle::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px dashed rgba(255,255,255,0.4);
  animation: nfcSpin 8s linear infinite;
}

@keyframes nfcSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.nfc-circle:active {
  transform: scale(0.95);
  box-shadow: 0 0 0 8px rgba(21,101,192,0.2), 0 0 0 16px rgba(21,101,192,0.1);
}

.nfc-circle.scanning {
  animation: nfcPulse 1.5s ease-in-out infinite;
}

@keyframes nfcPulse {
  0%, 100% { box-shadow: 0 0 0 12px rgba(21,101,192,0.15), 0 0 0 24px rgba(21,101,192,0.08); }
  50% { box-shadow: 0 0 0 20px rgba(21,101,192,0.25), 0 0 0 36px rgba(21,101,192,0.12); }
}

.nfc-circle .nfc-icon {
  font-size: 3rem;
  color: white;
}

.nfc-circle.found {
  background: var(--success);
}

.nfc-circle.not-found {
  background: var(--warning);
}

.nfc-status {
  font-size: 1rem;
  font-weight: 600;
  color: var(--admin-text);
  margin-bottom: 8px;
}

.nfc-hint {
  font-size: 0.85rem;
  color: var(--admin-text-secondary);
  margin-bottom: 20px;
}

/* --- Item List --- */
.item-card {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.item-card:active {
  transform: scale(0.98);
  background: var(--admin-bg);
}

.item-card .item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--admin-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.item-card .item-info {
  flex: 1;
  min-width: 0;
}

.item-card .item-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--admin-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-card .item-customer {
  font-size: 0.8rem;
  color: var(--admin-text-secondary);
}

.item-card .item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}

/* --- Status Badges --- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.status-depose    { background: #FEF3C7; color: #92400E; }
.status-lavage    { background: #DBEAFE; color: #1E40AF; }
.status-sechage   { background: #EDE9FE; color: #5B21B6; }
.status-repassage { background: #FCE7F3; color: #9D174D; }
.status-pret      { background: #D1FAE5; color: #065F46; }
.status-livre     { background: #F3F4F6; color: #374151; }

/* --- Item Detail / Status Flow --- */
.status-flow {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
}

.status-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--admin-radius-sm);
  background: var(--admin-bg);
  border: 2px solid transparent;
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--admin-text-secondary);
}

.status-step .step-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-step.completed {
  background: var(--success-bg);
  border-color: var(--success);
  color: #065F46;
}

.status-step.completed .step-dot {
  background: var(--success);
}

.status-step.current {
  background: var(--info-bg);
  border-color: var(--info);
  color: #1E40AF;
  font-weight: 700;
}

.status-step.current .step-dot {
  background: var(--info);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.3);
}

.status-step.pending .step-dot {
  background: var(--gray-300);
}

/* --- Forms --- */
.form-card {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  padding: 20px 16px;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
}

.form-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--admin-text);
  margin-bottom: 20px;
}

.admin-form .form-group {
  margin-bottom: 16px;
}

.admin-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--admin-text);
  margin-bottom: 6px;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--admin-border);
  border-radius: var(--admin-radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--admin-text);
  background: var(--admin-bg);
  transition: all 0.2s;
  -webkit-appearance: none;
}

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.12);
  background: var(--admin-card);
}

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

.admin-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.btn-block {
  width: 100%;
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-danger:active {
  background: #DC2626;
}

/* --- Login Screen --- */
.login-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 20px;
  background: linear-gradient(135deg, #E3F2FD, #E0F2F1);
}

.login-card {
  background: var(--admin-card);
  border-radius: var(--radius-xl);
  padding: 40px 28px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.login-logo {
  width: 72px;
  height: 72px;
  background: var(--admin-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2.2rem;
  color: white;
}

.login-card h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--admin-text);
  margin-bottom: 6px;
}

.login-card .login-subtitle {
  font-size: 0.85rem;
  color: var(--admin-text-secondary);
  margin-bottom: 28px;
}

.pin-input {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 24px;
}

.pin-input input {
  width: 48px;
  height: 56px;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 700;
  border: 2px solid var(--admin-border);
  border-radius: var(--admin-radius-sm);
  background: var(--admin-bg);
  color: var(--admin-text);
  transition: all 0.2s;
}

.pin-input input:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.12);
  outline: none;
  background: var(--admin-card);
}

.login-error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-bottom: 16px;
  min-height: 20px;
}

/* --- Empty States --- */
.empty-state {
  text-align: center;
  padding: 48px 16px;
}

.empty-state .empty-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
  opacity: 0.7;
}

.empty-state h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--admin-text);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.9rem;
  color: var(--admin-text-secondary);
  margin-bottom: 20px;
}

/* --- Filter Chips --- */
.filter-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filter-chips::-webkit-scrollbar { display: none; }

.filter-chip {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--admin-border);
  background: var(--admin-card);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--admin-text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-chip.active {
  background: var(--admin-primary);
  color: white;
  border-color: var(--admin-primary);
}

/* --- Back Button --- */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--admin-primary);
  padding: 8px 0;
  margin-bottom: 12px;
  cursor: pointer;
}

/* --- FAB (Floating Action Button) --- */
.fab {
  position: fixed;
  bottom: calc(var(--bottom-nav-height) + 24px);
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--admin-primary);
  color: white;
  font-size: 1.5rem;
  border: none;
  box-shadow: 0 4px 16px rgba(21,101,192,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 90;
  transition: all 0.2s;
}

.fab:active {
  transform: scale(0.9);
  box-shadow: 0 2px 8px rgba(21,101,192,0.3);
}

/* --- Search Bar --- */
.search-bar {
  position: relative;
  margin-bottom: 16px;
}

.search-bar input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: 1.5px solid var(--admin-border);
  border-radius: var(--admin-radius);
  font-size: 0.95rem;
  background: var(--admin-card);
  color: var(--admin-text);
  transition: all 0.2s;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.1);
}

.search-bar .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--admin-text-secondary);
}

/* --- Toast Admin --- */
.admin-toast {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 24px;
  border-radius: var(--admin-radius);
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  max-width: 90%;
  text-align: center;
}

.admin-toast.show {
  opacity: 1;
}

.admin-toast.success { background: var(--success); }
.admin-toast.error { background: var(--danger); }
.admin-toast.info { background: var(--info); }

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.modal-sheet {
  background: var(--admin-card);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 20px 16px 30px;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-handle {
  width: 40px;
  height: 4px;
  background: var(--admin-border);
  border-radius: 2px;
  margin: 0 auto 16px;
}

/* --- Settings --- */
.settings-section {
  margin-bottom: 24px;
}

.settings-section h3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--admin-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  padding-left: 4px;
}

/* --- Date Badge --- */
.date-badge {
  font-size: 0.75rem;
  color: var(--admin-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- Quick Actions --- */
.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.quick-action {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--admin-text);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.quick-action:active {
  background: var(--admin-bg);
  transform: scale(0.97);
}

.quick-action .qa-icon {
  font-size: 1.6rem;
}

/* --- History Timeline --- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 28px;
  bottom: -10px;
  width: 2px;
  background: var(--admin-border);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--admin-primary);
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
  z-index: 1;
}

.timeline-content {
  flex: 1;
}

.timeline-content .tl-status {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--admin-text);
}

.timeline-content .tl-date {
  font-size: 0.75rem;
  color: var(--admin-text-secondary);
  margin-top: 2px;
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============================================
   Support RTL (Arabe) — Admin
   ============================================ */

body.rtl .admin-body {
  direction: rtl;
  font-family: var(--font-arabic), 'Segoe UI', system-ui, sans-serif;
}

body.rtl .item-card {
  flex-direction: row-reverse;
  text-align: right;
}

body.rtl .item-card .item-info {
  text-align: right;
}

body.rtl .status-flow {
  text-align: right;
}

body.rtl .status-step {
  flex-direction: row-reverse;
}

body.rtl .status-step span[style*="margin-left:auto"] {
  margin-left: 0 !important;
  margin-right: auto !important;
}

body.rtl input,
body.rtl textarea,
body.rtl select {
  text-align: right;
}

body.rtl .back-btn {
  flex-direction: row-reverse;
}

body.rtl .form-group label {
  text-align: right;
}

body.rtl .card-header {
  flex-direction: row-reverse;
}

body.rtl .header-btn {
  margin: 0 4px;
}

/* Admin language switch button */
#langSwitchAdmin {
  font-family: var(--font-arabic), serif;
  font-weight: 700;
  font-size: 1rem;
  width: auto;
  padding: 4px 10px;
  border-radius: 8px;
}