/* ==========================================================================
   ລະບົບຄຸ້ມຄອງສາງຢາ ແລະ ການຈ່າຍຢາອອນລາຍ (Pharmacy & Warehouse Management System)
   Modern Premium Healthcare Design System - Bright, Crystal Clear & Beautiful
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Lao:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root, [data-theme="light"] {
  /* Brand Colors */
  --primary: #0D9488;
  --primary-hover: #0F766E;
  --primary-light: #F0FDF4;
  --primary-glow: rgba(13, 148, 136, 0.22);
  --primary-border: #A7F3D0;

  --accent: #0284C7;
  --accent-hover: #0369A1;
  --accent-light: #F0F9FF;

  --secondary: #64748B;
  --success: #059669;
  --success-light: #ECFDF5;
  --warning: #D97706;
  --warning-light: #FFFBEB;
  --danger: #DC2626;
  --danger-light: #FEF2F2;
  --purple: #7C3AED;
  --purple-light: #FAF5FF;
  --pink: #DB2777;
  --pink-light: #FDF2F8;

  /* Bright, Clean, Modern Light Mode Backgrounds */
  --bg-body: #F4F7FC;
  --bg-sidebar: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;
  --bg-input: #FFFFFF;
  --border: #E2E8F0;
  --border-light: #EDF2F7;
  --border-subtle: #F1F5F9;

  /* Typography Colors */
  --text-main: #0F172A;
  --text-sub: #334155;
  --text-muted: #64748B;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 0 20px rgba(13, 148, 136, 0.18);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --sidebar-width: 275px;
  --header-height: 72px;
  --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --primary: #14B8A6;
  --primary-hover: #2DD4BF;
  --primary-light: rgba(20, 184, 166, 0.15);
  --primary-glow: rgba(20, 184, 166, 0.35);
  --primary-border: rgba(20, 184, 166, 0.3);

  --accent: #38BDF8;
  --accent-hover: #7DD3FC;
  --accent-light: rgba(56, 189, 248, 0.15);

  --secondary: #94A3B8;
  --success: #34D399;
  --success-light: rgba(52, 211, 153, 0.15);
  --warning: #FBBF24;
  --warning-light: rgba(251, 191, 36, 0.15);
  --danger: #F87171;
  --danger-light: rgba(248, 113, 113, 0.15);
  --purple: #A78BFA;
  --purple-light: rgba(167, 139, 250, 0.15);
  --pink: #F472B6;
  --pink-light: rgba(244, 114, 182, 0.15);

  --bg-body: #0B1120;
  --bg-sidebar: #0F172A;
  --bg-card: #141E33;
  --bg-card-hover: #1E293B;
  --bg-input: #1E293B;
  --border: #233252;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);

  --text-main: #F8FAFC;
  --text-sub: #CBD5E1;
  --text-muted: #94A3B8;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px var(--primary-glow);
}

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

body {
  font-family: 'Noto Sans Lao', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-body);
  background-image: 
    radial-gradient(at 0% 0%, rgba(13, 148, 136, 0.04) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(2, 132, 199, 0.04) 0px, transparent 50%),
    radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.03) 0px, transparent 50%);
  color: var(--text-main);
  line-height: 1.6;
  letter-spacing: normal;
  overflow-x: clip;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-body);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* App Layout */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  box-shadow: 2px 0 16px rgba(0, 0, 0, 0.02);
  transition: width 0.24s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Collapsed Sidebar */
.sidebar.collapsed {
  width: 72px;
}
.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .sidebar-collapse-btn,
.sidebar.collapsed .live-indicator span:last-child {
  display: none !important;
}
.sidebar.collapsed .sidebar-header {
  justify-content: center;
  padding: 1.15rem 0.5rem;
}
.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 0.85rem;
}
.sidebar.collapsed .sidebar-footer {
  justify-content: center;
  padding: 1rem 0.5rem;
}
.sidebar.collapsed .sidebar-footer .live-indicator {
  justify-content: center;
}

.sidebar-header {
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  position: relative;
}

.sidebar-collapse-btn {
  margin-left: auto;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.sidebar-collapse-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: var(--border);
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #0D9488 0%, #0284C7 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 4px 14px var(--primary-glow);
  flex-shrink: 0;
}

.brand-text h1 {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: normal;
  color: var(--text-main);
  line-height: 1.3;
}

.brand-text p {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 500;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-section-label {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0.7rem 0.75rem 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.nav-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
}

.nav-item.active {
  background: linear-gradient(135deg, #F0FDF4 0%, #F0FDF9 100%);
  color: #0F766E;
  border-color: #A7F3D0;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.08);
}

[data-theme="dark"] .nav-item.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-border);
}

.nav-item .icon {
  width: 20px;
  height: 20px;
  stroke-width: 2.2;
  flex-shrink: 0;
  color: inherit;
}

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

.nav-badge {
  margin-left: auto;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  background: #E2E8F0;
  color: #475569;
}

[data-theme="dark"] .nav-badge {
  background: var(--bg-input);
  color: var(--text-muted);
}

.nav-badge.alert {
  background: var(--danger-light);
  color: var(--danger);
}

.sidebar-footer {
  padding: 1.15rem 1.35rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-sidebar);
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--success);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 7px rgba(5, 150, 105, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

/* Main Content Area */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: calc(100% - var(--sidebar-width));
  max-width: calc(100% - var(--sidebar-width));
  transition: margin-left 0.24s cubic-bezier(0.4, 0, 0.2, 1), width 0.24s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.24s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-wrapper.sidebar-collapsed {
  margin-left: 72px;
  width: calc(100% - 72px);
  max-width: calc(100% - 72px);
}

/* Top Navigation Bar */
.topbar {
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .topbar {
  background: rgba(15, 23, 42, 0.9);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.hospital-badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.95rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.hospital-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.quick-dispense-btn {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: linear-gradient(135deg, #0D9488 0%, #0284C7 100%);
  color: #FFFFFF;
  border: none;
  padding: 0.62rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: var(--transition);
}

.quick-dispense-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

/* Page Content */
.page-container {
  padding: 1.25rem 1.75rem;
  flex: 1;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.page-header {
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-title h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: normal;
  line-height: 1.4;
}

.page-title p {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  line-height: 1.5;
}

/* Grid & Cards */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.95rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

@media (max-width: 1250px) {
  .grid-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
  }
}

@media (max-width: 768px) {
  .grid-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .grid-stats {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.05rem 1.15rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  min-width: 0;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: #CBD5E1;
  box-shadow: var(--shadow-lg);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--card-accent, var(--primary));
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
}

.stat-title {
  font-size: clamp(0.72rem, 0.78vw, 0.82rem);
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.stat-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  color: var(--primary);
  flex-shrink: 0;
}

.stat-value {
  font-size: clamp(1.15rem, 1.35vw, 1.55rem);
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: normal;
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
}

.stat-desc {
  font-size: clamp(0.68rem, 0.72vw, 0.76rem);
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

/* Grid Charts / 2 Columns */
.grid-2col {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1.45fr);
  gap: 1.15rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

@media (max-width: 1080px) {
  .grid-2col {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.45rem;
  box-shadow: var(--shadow-md);
  min-width: 0;
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-light);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
  background: var(--bg-card);
}

table.data-table th {
  background: #F8FAFC;
  color: #475569;
  font-weight: 700;
  padding: 0.75rem 0.85rem;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

[data-theme="dark"] table.data-table th {
  background: #1A2744;
  color: #94A3B8;
}

table.data-table td {
  padding: 0.72rem 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  vertical-align: middle;
}

table.data-table tr:hover td {
  background: #F1F5F9;
}

[data-theme="dark"] table.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

table.data-table th:last-child,
table.data-table td:last-child {
  position: sticky;
  right: 0;
  background: #FFFFFF;
  box-shadow: -3px 0 8px rgba(15, 23, 42, 0.04);
  z-index: 2;
}

table.data-table th:last-child {
  background: #F8FAFC;
  z-index: 3;
}

[data-theme="dark"] table.data-table th:last-child,
[data-theme="dark"] table.data-table td:last-child {
  background: var(--bg-card);
}

[data-theme="dark"] table.data-table th:last-child {
  background: #1A2744;
}

/* Category Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-primary { background: #CCFBF1; color: #0F766E; border: 1px solid #99F6E4; }
.badge-success { background: #DCFCE7; color: #15803D; border: 1px solid #BBF7D0; }
.badge-warning { background: #FEF3C7; color: #B45309; border: 1px solid #FDE68A; }
.badge-danger  { background: #FEE2E2; color: #B91C1C; border: 1px solid #FECACA; }
.badge-purple  { background: #F3E8FF; color: #6D28D9; border: 1px solid #E9D5FF; }
.badge-pink    { background: #FCE7F3; color: #BE185D; border: 1px solid #FBCFE8; }
.badge-info    { background: #E0F2FE; color: #0369A1; border: 1px solid #BAE6FD; }

[data-theme="dark"] .badge-primary { background: var(--primary-light); color: var(--primary); border-color: var(--primary-border); }
[data-theme="dark"] .badge-success { background: var(--success-light); color: var(--success); }
[data-theme="dark"] .badge-warning { background: var(--warning-light); color: var(--warning); }
[data-theme="dark"] .badge-danger  { background: var(--danger-light); color: var(--danger); }
[data-theme="dark"] .badge-purple  { background: var(--purple-light); color: var(--purple); }
[data-theme="dark"] .badge-pink    { background: var(--pink-light); color: var(--pink); }
[data-theme="dark"] .badge-info    { background: var(--accent-light); color: var(--accent); }

/* Form Controls */
.form-group {
  margin-bottom: 1.15rem;
}

.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-sub);
  margin-bottom: 0.45rem;
}

.form-control, .form-select {
  width: 100%;
  padding: 0.7rem 0.95rem;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.88rem;
  font-family: inherit;
  transition: var(--transition);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.18);
  background: #FFFFFF;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.search-input-wrap input {
  padding-left: 2.45rem;
}

.search-input-wrap .search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 17px;
  height: 17px;
}

/* Category Selector Pill Bar (A-L) */
.category-pill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.35rem;
}

.category-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.95rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.category-pill:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.category-pill.selected {
  background: linear-gradient(135deg, #ECFDF5 0%, #F0FDF4 100%);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(13, 148, 136, 0.25);
}

[data-theme="dark"] .category-pill.selected {
  background: var(--primary-light);
}

.category-pill .cat-code {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.86rem;
  background: #F1F5F9;
  color: var(--primary);
  flex-shrink: 0;
}

[data-theme="dark"] .category-pill .cat-code {
  background: var(--bg-input);
}

.category-pill.selected .cat-code {
  background: var(--primary);
  color: #FFFFFF;
}

.category-pill .cat-info h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.category-pill .cat-info p {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--primary-glow);
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 14px var(--primary-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-sub);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

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

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.active {
  display: flex !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  z-index: 999999 !important;
}

.modal-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 95%;
  max-width: 820px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.18);
  transform: scale(0.96);
  transition: var(--transition);
  overflow: hidden;
}

[data-theme="dark"] .modal-card {
  background: var(--bg-sidebar);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.65rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F8FAFC;
}

[data-theme="dark"] .modal-header {
  background: #1A2744;
}

.modal-header h3 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.modal-body {
  padding: 1.65rem;
  overflow-y: auto;
  flex: 1;
  background: #FFFFFF;
}

[data-theme="dark"] .modal-body {
  background: var(--bg-sidebar);
}

.modal-footer {
  padding: 1.25rem 1.65rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
  background: #F8FAFC;
}

[data-theme="dark"] .modal-footer {
  background: #1A2744;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.85rem;
  right: 1.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 9999;
}

.toast {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 290px;
  max-width: 400px;
}

[data-theme="dark"] .toast {
  background: var(--bg-sidebar);
}

.toast.success { border-left: 5px solid var(--success); }
.toast.info { border-left: 5px solid var(--accent); }
.toast.warning { border-left: 5px solid var(--warning); }
.toast.error { border-left: 5px solid var(--danger); }

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

/* Sub-Tab Buttons in Reports */
.rep-tab-btn {
  background: #FFFFFF;
  border: 1.5px solid var(--border);
  color: var(--text-sub);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.rep-tab-btn:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
  color: var(--text-main);
  transform: translateY(-1px);
}

/* Facility Switcher in Topbar */
.facility-select-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.85rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.facility-select-wrapper:hover, .facility-select-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.facility-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.facility-switcher-select {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-main);
  outline: none;
  cursor: pointer;
  padding-right: 0.5rem;
}

/* Facility Sub-Tab Buttons */
.fac-subtab-btn {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  color: var(--text-sub);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.fac-subtab-btn:hover {
  background: var(--bg-card-hover);
  border-color: #CBD5E1;
  color: var(--text-main);
  transform: translateY(-1px);
}

.fac-subtab-btn.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 14px var(--primary-glow);
}

/* Facility Grid & Cards */
.facility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.fac-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.fac-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--primary));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.fac-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-border);
}

.fac-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.fac-title-block h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.fac-title-block p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.fac-badge-code {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

.fac-info-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.fac-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  background: var(--bg-body);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.fac-metric-item {
  display: flex;
  flex-direction: column;
}

.fac-metric-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
}

.fac-metric-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
}

.fac-card-footer {
  margin-top: auto;
  display: flex;
  gap: 0.5rem;
}

/* Stock Matrix Pill Indicators */
.stock-pill {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  min-width: 32px;
  text-align: right;
}

.stock-pill.healthy {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
}

.stock-pill.warning {
  background: rgba(245, 158, 11, 0.15);
  color: #D97706;
  font-weight: 800;
}

.stock-pill.critical {
  background: rgba(239, 68, 68, 0.15);
  color: #DC2626;
  font-weight: 800;
}

/* Print Styles */
@media print {
  body {
    background: #FFFFFF !important;
    background-image: none !important;
    color: #000000 !important;
  }
  .sidebar, .topbar, .btn, .modal-footer, .no-print, .card-actions {
    display: none !important;
  }
  .main-wrapper {
    margin-left: 0 !important;
  }
  .page-container {
    padding: 0 !important;
  }
  .card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
}