:root {
  --primary: #6db6ad;
  --primary-dark: #509b91;
  --primary-light: #eaf6f4;
  --secondary: #142a35;
  --secondary-light: #203b48;
  --accent: #fbd83f;
  --accent-hover: #eec924;
  --danger: #ef4444;
  --danger-light: #fee2e2;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --success: #10b981;
  --success-light: #d1fae5;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.08);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --font-heading: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: #f1f5f8;
  color: var(--gray-800);
  line-height: 1.5;
  overflow-x: hidden;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ============================================================ */
/* ENTERPRISE APP HEADER (OFFICIAL POLIS WASH CLEAN LOOK)       */
/* ============================================================ */
.app-header {
  background: #ffffff;
  color: var(--secondary);
  padding: 0 28px;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  z-index: 100;
  flex-shrink: 0;
  border-bottom: 2px solid var(--primary);
}

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

.brand-logo-container {
  display: flex;
  align-items: center;
  background: transparent;
  padding: 0;
  box-shadow: none;
  border-radius: 0;
}

.brand-logo-container img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-meta {
  display: flex;
  flex-direction: column;
}

.brand-meta h1 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.2px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--secondary);
}

.brand-meta h1 .badge-version {
  background: var(--primary);
  color: white;
  font-size: 11px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.6px;
}

.brand-meta .location-tag {
  font-size: 12px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 1px;
}

.header-center-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.system-clock {
  font-size: 13px;
  color: var(--gray-600);
  background: var(--gray-50);
  padding: 6px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rfid-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--success-light);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #065f46;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.btn-audio-toggle {
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-audio-toggle:hover {
  background: var(--gray-200);
  color: var(--secondary);
}

.btn-sim-quick {
  background: var(--accent);
  color: var(--secondary);
  border: none;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  font-size: 12px;
  box-shadow: 0 2px 6px rgba(251, 216, 63, 0.3);
}

.btn-sim-quick:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ============================================================ */
/* APP LAYOUT & SIDEBAR                                         */
/* ============================================================ */
.app-container {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.sidebar {
  width: 270px;
  background: white;
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.02);
}

.nav-menu {
  list-style: none;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Ενότητες ροής εργασίας στο μενού (1️⃣ Παραλαβή → 4️⃣ Διαχείριση) */
.nav-group {
  padding: 16px 16px 4px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gray-500, #94a3b8);
  border-top: 1px solid var(--gray-200, #e2e8f0);
  margin-top: 10px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--gray-600);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.nav-item i {
  font-size: 17px;
  width: 22px;
  text-align: center;
  color: var(--gray-500);
  transition: color 0.2s;
}

.nav-item:hover {
  background: var(--gray-100);
  color: var(--secondary);
}

.nav-item:hover i {
  color: var(--primary);
}

.nav-item.active {
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
  border-color: rgba(109, 182, 173, 0.35);
}

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

.nav-item .badge {
  margin-left: auto;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--primary);
  color: white;
  font-weight: 800;
}

.nav-item .badge.danger {
  background: var(--danger);
}

.sidebar-footer {
  margin-top: auto;
  padding: 18px;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.db-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--gray-500);
}

.db-indicator i {
  color: var(--primary);
  font-size: 20px;
}

/* ============================================================ */
/* MAIN CONTENT VIEWPORT                                        */
/* ============================================================ */
.main-viewport {
  flex: 1;
  overflow-y: auto;
  padding: 28px 36px;
  position: relative;
}

.view-section {
  display: none;
  animation: fadeIn 0.2s ease-in-out;
}

.view-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.view-header {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.view-title h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  color: var(--secondary);
  font-weight: 800;
  letter-spacing: -0.3px;
}

.view-title p {
  color: var(--gray-500);
  font-size: 14px;
  margin-top: 3px;
}

/* ============================================================ */
/* CARDS & COMPONENTS                                           */
/* ============================================================ */
.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  padding: 26px;
  margin-bottom: 24px;
  position: relative;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-100);
}

.card-header h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--secondary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 14px rgba(109, 182, 173, 0.4);
}

.btn-secondary {
  background: var(--secondary);
  color: white;
}
.btn-secondary:hover {
  background: var(--secondary-light);
}

.btn-success {
  background: var(--success);
  color: white;
}
.btn-success:hover {
  background: #059669;
}

.btn-danger {
  background: var(--danger);
  color: white;
}
.btn-danger:hover {
  background: #dc2626;
}

.btn-outline {
  background: white;
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
}
.btn-outline:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-lg {
  padding: 13px 26px;
  font-size: 15px;
  border-radius: var(--radius-lg);
}

/* ============================================================ */
/* METRICS GRID                                                 */
/* ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.stat-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 22px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.stat-icon.primary { background: var(--primary-light); color: var(--primary); }
.stat-icon.warning { background: var(--warning-light); color: var(--warning); }
.stat-icon.danger { background: var(--danger-light); color: var(--danger); }
.stat-icon.success { background: var(--success-light); color: var(--success); }
.stat-icon.secondary { background: #e2e8f0; color: var(--secondary); }

.stat-info h4 {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.stat-info .stat-value {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.1;
  margin-top: 4px;
}

/* ============================================================ */
/* BULK RFID BAG SCANNER ZONE                                   */
/* ============================================================ */
.bag-scan-zone {
  border: 2px dashed var(--primary);
  background: linear-gradient(180deg, rgba(109, 182, 173, 0.06) 0%, rgba(255, 255, 255, 1) 100%);
  border-radius: var(--radius-xl);
  padding: 44px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.bag-scan-zone.active-reading {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.06);
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.25);
}

.scanner-radar {
  width: 110px;
  height: 110px;
  margin: 0 auto 20px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
  color: var(--primary);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.radar-waves {
  position: absolute;
  top: -16px;
  left: -16px;
  right: -16px;
  bottom: -16px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  opacity: 0;
  animation: radarPing 2.4s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.radar-waves:nth-child(2) {
  animation-delay: 0.8s;
}

@keyframes radarPing {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.bag-scan-title {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--secondary);
  font-weight: 800;
  margin-bottom: 8px;
}

.bag-scan-subtitle {
  color: var(--gray-500);
  max-width: 520px;
  margin: 0 auto 24px;
  font-size: 14px;
}

.detected-tags-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: white;
  padding: 8px 22px;
  border-radius: 999px;
  border: 1px solid var(--gray-300);
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.detected-tags-pill .count {
  background: var(--primary);
  color: white;
  padding: 2px 12px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
}

/* Reconciliation Results */
.reconciliation-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  margin-top: 24px;
  overflow: hidden;
}

.reconcile-header {
  padding: 22px 26px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.reconcile-status-badge {
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

.reconcile-status-badge.complete {
  background: var(--success-light);
  color: #065f46;
}

.reconcile-status-badge.missing {
  background: var(--danger-light);
  color: #991b1b;
}

.bag-item-list {
  padding: 22px 26px;
}

.bag-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}

.bag-item-row.found {
  border-left: 4px solid var(--success);
}

.bag-item-row.missing {
  background: #fff5f5;
  border-left: 4px solid var(--danger);
  border-color: #fecaca;
}

.bag-item-title {
  font-weight: 600;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.tag-code {
  font-family: monospace;
  font-size: 11px;
  background: white;
  padding: 2px 6px;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  color: var(--gray-600);
}

/* ============================================================ */
/* PACKAGE SELECTION CARDS (WITH REAL IMAGES)                   */
/* ============================================================ */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.package-card {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: white;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}

.package-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.package-card.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(109, 182, 173, 0.3);
}

.package-img {
  height: 120px;
  width: 100%;
  object-fit: cover;
  background: var(--gray-100);
}

.package-body {
  padding: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.package-season-tag {
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: 0.5px;
}

.package-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--secondary);
  margin: 2px 0 4px;
}

.package-desc {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.4;
  margin-bottom: 10px;
  flex: 1;
}

.package-price {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--secondary);
}

/* ============================================================ */
/* TABLES & BADGES                                              */
/* ============================================================ */
.data-table-container {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.data-table th {
  background: var(--gray-50);
  color: var(--gray-600);
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-800);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: var(--gray-50);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge-available { background: var(--success-light); color: #065f46; }
.badge-rented { background: #e0f2fe; color: #0369a1; }
.badge-dirty { background: var(--warning-light); color: #92400e; }
.badge-washing { background: #ede9fe; color: #6d28d9; }
.badge-overdue { background: var(--danger-light); color: #991b1b; }
.badge-completed { background: var(--gray-100); color: var(--gray-700); }

/* Loyalty Stamps */
.loyalty-tracker {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stamp {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px dashed var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--gray-400);
  font-weight: 700;
}

.stamp.filled {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--secondary);
  font-weight: 800;
}

.stamp.free-gift {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

/* ============================================================ */
/* MODAL DIALOGS                                                */
/* ============================================================ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal,
.modal-content {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  animation: modalScale 0.2s ease-out;
  position: relative;
  z-index: 1001;
}

@keyframes modalScale {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  padding: 20px 26px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--secondary);
  font-weight: 700;
  margin: 0;
}

.modal-close,
.btn-close-modal {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: var(--gray-400);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.15s ease;
}

.modal-close:hover,
.btn-close-modal:hover {
  color: var(--gray-800);
  background: var(--gray-200);
}

.modal-body {
  padding: 24px 26px;
  max-height: 75vh;
  overflow-y: auto;
  background: #ffffff;
}

.modal-footer {
  padding: 16px 26px;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* Form Styles */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-300);
  font-size: 14px;
  color: var(--gray-800);
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(109, 182, 173, 0.2);
}

/* ============================================================ */
/* PRINTABLE DELIVERY RECEIPT (ΔΕΛΤΙΟ ΠΑΡΑΔΟΣΗΣ)                */
/* ============================================================ */
.receipt-box {
  background: white;
  padding: 28px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  color: #111;
  font-size: 13px;
}

.receipt-header {
  text-align: center;
  border-bottom: 2px solid #222;
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.receipt-header img {
  height: 48px;
  margin-bottom: 8px;
}

.receipt-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.receipt-table th, .receipt-table td {
  border-bottom: 1px solid #ddd;
  padding: 8px 6px;
  text-align: left;
}

.receipt-table th {
  border-bottom: 2px solid #222;
  font-size: 12px;
}

@media print {
  body * {
    visibility: hidden !important;
  }
  #printable-receipt-modal, #printable-receipt-modal *,
  #modal-print-delivery-slip, #modal-print-delivery-slip *,
  #modal-print-customer-receipt, #modal-print-customer-receipt *,
  #modal-print-payment-receipt, #modal-print-payment-receipt *,
  #tamio-print-area, #tamio-print-area *,
  #balances-print-area, #balances-print-area * {
    visibility: visible !important;
  }
  #printable-receipt-modal,
  #modal-print-delivery-slip,
  #modal-print-customer-receipt,
  #modal-print-payment-receipt,
  #tamio-print-area,
  #balances-print-area {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: white !important;
    box-shadow: none !important;
    display: block !important;
    z-index: 99999 !important;
    /* Εξουδετέρωση οτιδήποτε μπορεί να κρύψει/κλιπάρει το περιεχόμενο στην εκτύπωση */
    backdrop-filter: none !important;
    transform: none !important;
    animation: none !important;
    overflow: visible !important;
    max-height: none !important;
  }
  #modal-print-delivery-slip .modal,
  #modal-print-customer-receipt .modal,
  #modal-print-payment-receipt .modal {
    box-shadow: none !important;
    border: none !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: white !important;
    /* Κρίσιμο: χωρίς αυτά το modal (92vh + overflow-y:auto) κόβει το περιεχόμενο
       και το animation modalScale (opacity:0 στην αρχή) μπορεί να τυπώσει κενή σελίδα */
    max-height: none !important;
    overflow: visible !important;
    animation: none !important;
    transform: none !important;
    border-radius: 0 !important;
  }
  .modal-overlay {
    background: transparent !important;
    position: static !important;
    backdrop-filter: none !important;
  }
  .modal-header:not(.no-print), .modal-footer:not(.no-print) {
    display: none !important;
  }
  .modal-footer, .modal-close, .btn-close-modal, .no-print {
    display: none !important;
  }
}

#modal-print-delivery-slip.active,
#modal-print-customer-receipt.active,
#modal-print-payment-receipt.active {
  display: flex !important;
  z-index: 1100 !important;
}

/* Delivery Slip Document Styling */
.delivery-slip-doc {
  background: white;
  color: #0f172a;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.4;
  padding: 10px;
}
.slip-header-table {
  width: 100%;
  border-bottom: 2px solid #0f172a;
  padding-bottom: 12px;
  margin-bottom: 16px;
}
.slip-parties-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.slip-party-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 12px 14px;
}
.slip-party-box h4 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #64748b;
  text-transform: uppercase;
  margin: 0 0 6px 0;
  border-bottom: 1px dashed #cbd5e1;
  padding-bottom: 4px;
}
.slip-party-title {
  font-size: 15px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}
.slip-party-detail {
  font-size: 12px;
  color: #475569;
  margin: 2px 0;
}
.slip-items-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
}
.slip-items-table th {
  background: #f1f5f9;
  border-top: 1px solid #cbd5e1;
  border-bottom: 2px solid #0f172a;
  padding: 8px 10px;
  font-weight: 700;
  color: #1e293b;
  text-align: left;
}
.slip-items-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #e2e8f0;
  color: #334155;
}
.slip-totals-bar {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 16px 0 24px 0;
}
.slip-signatures-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 32px;
  page-break-inside: avoid;
}
.slip-signature-col {
  border-top: 1px solid #0f172a;
  padding-top: 8px;
  text-align: center;
}
.slip-signature-col .sig-title {
  font-size: 12px;
  font-weight: 700;
  color: #0f172a;
}
.slip-signature-col .sig-note {
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}
.slip-signature-space {
  height: 55px;
}


/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: white;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--primary);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 320px;
  font-size: 14px;
  font-weight: 600;
  animation: slideInRight 0.25s ease-out;
}

.toast.success { border-color: var(--success); }
.toast.danger { border-color: var(--danger); }
.toast.warning { border-color: var(--warning); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============================================================ */
/* AUTH & ROLE NAVIGATION STYLES                                */
/* ============================================================ */
.user-profile-header {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-50);
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
}

.user-profile-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.user-profile-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--secondary);
}

.btn-logout {
  background: transparent;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  padding: 4px;
  font-size: 13px;
  transition: color 0.2s;
}

.btn-logout:hover {
  color: var(--danger);
}

/* Auth Modal Tabs */
.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 20px;
}

.auth-tab-btn {
  flex: 1;
  padding: 12px;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--gray-500);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
}

.auth-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: rgba(109, 182, 173, 0.05);
}

.auth-section {



  display: none;
}

.auth-section.active {
  display: block;
}

/* Host Portal Cards */
.host-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.host-stat-box {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ============================================================ */
/* KARTELA PELATI: MASTER-DETAIL ACCORDION & HISTORICAL VIEW    */
/* ============================================================ */

/* Top KPI Grid */
.kartela-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.kartela-kpi-card {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.kartela-kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kartela-kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.kartela-kpi-meta {
  display: flex;
  flex-direction: column;
}

.kartela-kpi-val {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--secondary);
}

.kartela-kpi-lbl {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 600;
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* Item Balances Card */
.kartela-item-balances {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.kartela-item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.kartela-item-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 13px;
  transition: background-color 0.15s, border-color 0.15s;
}

.kartela-item-chip:hover {
  background: #ffffff;
  border-color: var(--primary);
}

.kartela-item-chip .chip-name {
  font-weight: 600;
  color: var(--gray-700);
  margin-right: 8px;
}

.kartela-item-chip .chip-qty {
  font-weight: 700;
  font-family: monospace;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 13px;
}

/* History Toolbar */
.kartela-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.kartela-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--gray-300);
  background: #ffffff;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-btn:hover {
  background: var(--gray-100);
  border-color: var(--gray-400);
}

.filter-btn.active {
  background: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
}

.kartela-search-box {
  position: relative;
  min-width: 260px;
}

.kartela-search-box i {
  position: absolute;
  left: 12px;
  top: 10px;
  color: var(--gray-400);
  font-size: 13px;
}

.kartela-search-box input {
  width: 100%;
  padding: 7px 12px 7px 34px;
  border: 1px solid var(--gray-300);
  border-radius: 20px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.kartela-search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(109, 182, 173, 0.2);
}

/* Master-Detail Deltia Accordion List */
.deltia-accordion-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.deltio-card {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, border-color 0.2s;
  overflow: hidden;
  border-left: 5px solid var(--gray-400);
}

.deltio-card:hover {
  box-shadow: var(--shadow-md);
}

.deltio-card.type-paralavi {
  border-left-color: var(--success);
}

.deltio-card.type-paradosi {
  border-left-color: #2563eb;
}

.deltio-card.type-apoleia {
  border-left-color: var(--danger);
}

.deltio-card.type-plyntirio {
  border-left-color: #8b5cf6;
}

.deltio-header {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  background: #ffffff;
  transition: background-color 0.15s;
  gap: 12px;
  flex-wrap: wrap;
}

.deltio-header:hover {
  background-color: var(--gray-50);
}

.deltio-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.deltio-toggle-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: transform 0.25s ease, background-color 0.2s;
  flex-shrink: 0;
}

.deltio-card.open .deltio-toggle-icon {
  transform: rotate(90deg);
  background: var(--primary-light);
  color: var(--primary-dark);
}

.deltio-date {
  font-weight: 700;
  font-size: 14px;
  color: var(--gray-800);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-deltio-num {
  font-family: 'JetBrains Mono', monospace, sans-serif;
  font-weight: 800;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.badge-deltio-pw {
  background: var(--primary-light);
  color: #0f766e;
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.badge-deltio-ext {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.badge-move-type {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-move-paralavi {
  background: var(--success-light);
  color: #047857;
}

.badge-move-paradosi {
  background: #dbeafe;
  color: #1e40af;
}

.badge-move-apoleia {
  background: var(--danger-light);
  color: #b91c1c;
}

.badge-move-plyntirio {
  background: #ede9fe;
  color: #6d28d9;
}

.deltio-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge-pieces-total {
  background: var(--secondary);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-notes {
  background: var(--warning-light);
  color: #92400e;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Master-Detail Expanded Body */
.deltio-body {
  display: none;
  padding: 16px 20px 20px 20px;
  border-top: 1px solid var(--gray-200);
  background: #fbfcfd;
}

.deltio-card.open .deltio-body {
  display: block;
}

.deltio-items-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.deltio-items-header h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}

.deltio-items-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: 13px;
}

.deltio-items-table th {
  background: var(--gray-100);
  color: var(--gray-700);
  font-weight: 700;
  text-align: left;
  padding: 9px 14px;
  font-size: 12px;
  border-bottom: 1px solid var(--gray-200);
}

.deltio-items-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-800);
}

.deltio-items-table tr:last-child td {
  border-bottom: none;
}

.deltio-items-table tr:hover {
  background: var(--gray-50);
}

.item-qty-pill {
  font-weight: 800;
  font-family: monospace;
  font-size: 14px;
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--secondary);
}

.item-share-bar-container {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.item-share-bar {
  flex: 1;
  height: 6px;
  background: var(--gray-200);
  border-radius: 3px;
  overflow: hidden;
}

.item-share-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
}

.item-share-pct {
  font-size: 11px;
  color: var(--gray-500);
  font-family: monospace;
  min-width: 38px;
  text-align: right;
}


/* ---- Toast notifications ---- */
#toast-container {
  position: fixed; top: 16px; right: 16px; z-index: 99999;
  display: flex; flex-direction: column; gap: 10px; max-width: 380px;
}
.toast {
  background: #0f172a; color: #fff; padding: 12px 16px; border-radius: 10px;
  font-size: 13.5px; line-height: 1.5; white-space: pre-line;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
  opacity: 0; transform: translateX(24px); transition: opacity .3s ease, transform .3s ease;
  border-left: 4px solid #64748b; word-break: break-word;
}
.toast-show { opacity: 1; transform: translateX(0); }
.toast-success { border-left-color: #22c55e; }
.toast-error { border-left-color: #ef4444; }
.toast-info { border-left-color: #38bdf8; }

/* ============================================================
   Utility classes — εξήχθησαν από επαναλαμβανόμενα inline styles
   (μετατροπή με scratch/inline-css.js — δες git history).
   Τα !important αναπαράγουν πιστά την προτεραιότητα που είχαν
   τα inline styles έναντι των υπόλοιπων κανόνων.
   ============================================================ */
.ta-right { text-align: right !important; }
.ta-center { text-align: center !important; }
.flex-between { display: flex !important; justify-content: space-between !important; align-items: center !important; }
.flex-gap8 { display: flex !important; align-items: center !important; gap: 8px !important; }
.flex-gap10 { display: flex !important; align-items: center !important; gap: 10px !important; }
.stat-inline { display: flex !important; align-items: baseline !important; gap: 8px !important; margin-top: 8px !important; }
.label-xs { font-size: 11px !important; font-weight: 700 !important; color: #64748b !important; text-transform: uppercase !important; }
.label-sm { font-size: 12px !important; font-weight: 700 !important; text-transform: uppercase !important; }
.fs-11 { font-size: 11px !important; }
.fs-12 { font-size: 12px !important; }
.fw-700 { font-weight: 700 !important; }
.c-success { color: #10b981 !important; }
.muted-12 { font-size: 12px !important; color: #64748b !important; }
.muted-13 { font-size: 13px !important; color: var(--gray-500) !important; font-weight: 600 !important; }
.muted-sub { font-size: 12px !important; color: #475569 !important; margin-top: 2px !important; }
.p-8 { padding: 8px !important; }
.p-20 { padding: 20px !important; }
.p-24 { padding: 24px !important; }
.p-28 { padding: 28px !important; }
.bg-white { background: #fff !important; }
.m-0 { margin: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.w-16 { width: 16px !important; }
.card-title { margin: 0 !important; font-size: 16px !important; font-weight: 800 !important; color: var(--secondary) !important; display: flex !important; align-items: center !important; gap: 8px !important; }
.chip-cell { font-size: 11px !important; padding: 6px !important; font-weight: 700 !important; background: #fff !important; }
.pill-soft { font-size: 12px !important; padding: 6px 12px !important; background: #fff !important; }
.cell-num { padding: 6px 8px !important; text-align: right !important; }
.cell-border { padding: 8px !important; border: 1px solid #e2e8f0 !important; text-align: left !important; }