/* ============================================
   PharmaERP Components v2.0
   Ultra-Modern, Vibrant, Colorful Components
   ============================================ */

/* ═══════════════════════════════════════
   BUTTONS - Vivid Gradient Design
   ═══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--btn-height);
  padding: 0 var(--btn-padding-x);
  font-size: var(--text-sm);
  font-weight: var(--btn-font-weight);
  line-height: 1;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.btn:active { transform: scale(0.97); }
.btn:disabled, .btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
.btn i { font-size: 1.15em; }

/* Primary - Fresh Green */
.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 3px 10px rgba(22,163,74,0.3);
}
.btn-primary:hover {
  box-shadow: var(--shadow-primary-lg);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Success - Emerald-Teal gradient */
.btn-success {
  background: var(--success-gradient);
  color: white;
  box-shadow: 0 2px 8px rgba(16,185,129,0.25);
}
.btn-success:hover {
  box-shadow: var(--shadow-success), 0 8px 20px rgba(16,185,129,0.2);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Danger - Red-Pink gradient */
.btn-danger {
  background: var(--danger-gradient);
  color: white;
  box-shadow: 0 2px 8px rgba(239,68,68,0.25);
}
.btn-danger:hover {
  box-shadow: var(--shadow-danger), 0 8px 20px rgba(239,68,68,0.2);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Warning */
.btn-warning {
  background: var(--warning-gradient);
  color: white;
  box-shadow: 0 2px 8px rgba(245,158,11,0.25);
}
.btn-warning:hover {
  box-shadow: var(--shadow-warning), 0 8px 20px rgba(245,158,11,0.2);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Info */
.btn-info {
  background: var(--info-gradient);
  color: white;
  box-shadow: 0 2px 8px rgba(14,165,233,0.25);
}
.btn-info:hover {
  box-shadow: var(--shadow-info), 0 8px 20px rgba(14,165,233,0.2);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Secondary */
.btn-secondary {
  background: var(--gray-100);
  color: var(--text-secondary);
  border: 1.5px solid var(--border-light);
}
.btn-secondary::before { display: none; }
.btn-secondary:hover {
  background: var(--gray-200);
  color: var(--text-primary);
  border-color: var(--gray-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 0 12px;
}
.btn-ghost::before { display: none; }
.btn-ghost:hover {
  background: var(--primary-50);
  color: var(--primary);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary-300);
}
.btn-outline::before { display: none; }
.btn-outline:hover {
  background: var(--primary-50);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.1);
}
.btn-light {
  background: var(--primary-50);
  color: var(--primary);
  border: 1px solid var(--primary-100);
}
.btn-light::before { display: none; }
.btn-light:hover {
  background: var(--primary-100);
  box-shadow: var(--shadow-primary);
}

/* Button Sizes */
.btn-sm { height: var(--btn-height-sm); padding: 0 14px; font-size: var(--text-xs); border-radius: var(--radius-md); }
.btn-lg { height: var(--btn-height-lg); padding: 0 28px; font-size: var(--text-md); border-radius: var(--radius-xl); }
.btn-icon { width: var(--btn-height); padding: 0; }
.btn-icon.btn-sm { width: var(--btn-height-sm); }

/* Button Group */
.btn-group { display: inline-flex; gap: 0; }
.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.btn-group .btn:last-child { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }

/* ═══════════════════════════════════════
   FORMS - Modern Decorated Design
   ═══════════════════════════════════════ */

/* Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 20px;
  align-items: start;
}
.form-grid .col-full { grid-column: 1 / -1; }
.form-grid .col-half { grid-column: span 1; }
.form-grid .col-span-1 { grid-column: span 1; }
.form-grid .col-third { grid-column: span 1; }

/* Auto full-width for textareas inside grid */
.form-grid .form-group:has(textarea) { grid-column: 1 / -1; }
.form-grid .form-group:has(.form-check),
.form-grid .form-group:has(.form-switch) { align-self: end; padding-bottom: 4px; }

/* Form Sections - Colorful with left accent */
.form-section {
  margin-bottom: 16px;
  border-radius: var(--radius-xl);
  background: white;
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}
.form-section:last-child { margin-bottom: 0; }
.form-section:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--primary-200);
}

/* Colored section headers - each section gets a different color */
.form-section-header {
  padding: 12px 18px;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: white;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  position: relative;
  cursor: default;
}
.form-section-header i {
  font-size: 1.1rem;
  opacity: 0.9;
}
/* form-section-header::after dark bar removed - was causing visual "black line" */

/* Alternating section colors - Nature-inspired palette */
.form-section:nth-child(6n+1) .form-section-header { background: linear-gradient(135deg, #16a34a, #22c55e); }
.form-section:nth-child(6n+2) .form-section-header { background: linear-gradient(135deg, #0d9488, #14b8a6); }
.form-section:nth-child(6n+3) .form-section-header { background: linear-gradient(135deg, #65a30d, #84cc16); }
.form-section:nth-child(6n+4) .form-section-header { background: linear-gradient(135deg, #ca8a04, #eab308); }
.form-section:nth-child(6n+5) .form-section-header { background: linear-gradient(135deg, #b45309, #d97706); }
.form-section:nth-child(6n+6) .form-section-header { background: linear-gradient(135deg, #059669, #34d399); }

.form-section > .form-grid {
  padding: 16px 18px;
  align-items: start;
}

/* 3 column grid variant for compact sections */
.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 20px;
  align-items: start;
}
.form-grid-3 .col-full { grid-column: 1 / -1; }

/* Form Group */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.form-group.full-width,
.form-group.col-full { grid-column: 1 / -1; }

/* Form Label */
.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.4;
  min-height: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.form-label .required { color: var(--danger); font-weight: var(--font-bold); }
.form-label i {
  color: var(--primary);
  font-size: 0.95rem;
  opacity: 0.7;
  flex-shrink: 0;
}

/* Form Controls */
.form-control {
  width: 100%;
  height: var(--input-height);
  padding: 0 var(--input-padding-x);
  border: var(--input-border-width) solid var(--border-light);
  border-radius: var(--radius-lg);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: var(--text-base);
  outline: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:hover { border-color: var(--primary-300); }
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.12), 0 1px 4px rgba(22,163,74,0.08);
  background: white;
}
.form-control:disabled, .form-control[readonly] {
  background: var(--gray-50);
  color: var(--text-muted);
  cursor: not-allowed;
  border-color: var(--gray-200);
}
.form-control.is-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}
.form-control-sm { height: var(--input-height-sm); font-size: var(--text-xs); padding: 0 10px; }
.form-control-lg { height: var(--input-height-lg); font-size: var(--text-md); }

textarea.form-control {
  height: auto;
  padding: 12px var(--input-padding-x);
  resize: vertical;
  min-height: 70px;
  max-height: 160px;
}
.input-icon textarea.form-control { padding-left: 40px; }

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* Input with icon */
.input-icon {
  position: relative;
}
.input-icon .form-control { padding-left: 40px; }
.input-icon > i, .input-icon > .las {
  position: absolute;
  left: 14px;
  top: 12px;
  color: var(--primary-400);
  font-size: 1rem;
  pointer-events: none;
  z-index: 1;
}
/* Vertically center icon for single-line inputs */
.input-icon > i:only-of-type { top: 50%; transform: translateY(-50%); }
.input-icon:has(textarea) > i { top: 14px; transform: none; }

/* Input Group */
.input-group {
  display: flex;
  align-items: stretch;
}
.input-group .form-control { border-radius: 0; flex: 1; }
.input-group .form-control:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.input-group .form-control:last-child { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }

.input-addon {
  display: flex;
  align-items: center;
  padding: 0 14px;
  background: linear-gradient(135deg, var(--gray-50), var(--primary-50));
  border: var(--input-border-width) solid var(--border-light);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--primary-600);
  white-space: nowrap;
}
.input-addon:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); border-right: 0; }
.input-addon:last-child { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; border-left: 0; }

/* Form Row (inline) */
.form-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.form-row .form-group { flex: 1; }

/* Checkbox */
.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 6px 0;
}
.form-check-input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-base);
  flex-shrink: 0;
  position: relative;
}
.form-check-input:checked {
  background: var(--primary-gradient);
  border-color: var(--primary);
  box-shadow: 0 2px 6px rgba(22,163,74,0.3);
}
.form-check-input:checked::after {
  content: '';
  position: absolute;
  left: 6px; top: 3px;
  width: 5px; height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.form-check-input:focus { box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
.form-check-label { cursor: pointer; }

/* Radio */
.form-radio {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 6px 0;
}
.form-radio-input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-base);
  flex-shrink: 0;
  position: relative;
}
.form-radio-input:checked {
  border-color: var(--primary);
  border-width: 6px;
  box-shadow: 0 2px 6px rgba(22,163,74,0.3);
}
.form-radio-input:focus { box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }

/* Switch/Toggle */
.form-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 6px 0;
}
.form-switch-input {
  appearance: none;
  width: 44px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--gray-300);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  flex-shrink: 0;
}
.form-switch-input::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: white;
  transition: var(--transition-base);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.form-switch-input:checked {
  background: var(--primary-gradient);
  box-shadow: 0 2px 8px rgba(22,163,74,0.3);
}
.form-switch-input:checked::after { transform: translateX(20px); }
.form-switch-label { cursor: pointer; }

/* Toggle Group - compact inline layout for switch/checkbox fields at section bottom */
.toggle-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-light);
  margin-top: 4px;
}
.toggle-group .form-group {
  flex: 0 0 auto;
  min-width: 160px;
  gap: 4px;
}
.toggle-group .form-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: var(--font-medium);
}

/* Help text + Error */
.form-help {
  font-size: var(--text-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.form-help i { font-size: 0.8rem; color: var(--info); }
.form-error {
  font-size: var(--text-xs);
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 4px;
}
.form-error i { font-size: 0.8rem; }

/* Form Divider */
.form-divider {
  grid-column: 1 / -1;
}
.form-divider hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-200), var(--purple-200), transparent);
  margin: 8px 0;
}

/* ═══════════════════════════════════════
   CARDS - Elevated Glass Design
   ═══════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border-radius: var(--card-border-radius);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  animation: fadeInUp 0.4s ease forwards;
}

/* Colorful top accent bar */
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary-gradient);
  z-index: 1;
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  border-color: rgba(22,163,74,0.15);
}

.card-header {
  padding: 20px var(--card-padding);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, rgba(22,163,74,0.03) 0%, rgba(163,230,53,0.02) 100%);
}
.card-header h3, .card-header h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-header h3 i, .card-header h4 i {
  color: var(--primary);
  font-size: 1.2rem;
}

.card-body {
  padding: var(--card-padding);
}

.card-footer {
  padding: 16px var(--card-padding);
  border-top: 1px solid var(--border-light);
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* Colored card variants */
.card-primary::before { background: var(--primary-gradient); }
.card-success::before { background: var(--success-gradient); }
.card-warning::before { background: var(--warning-gradient); }
.card-danger::before { background: var(--danger-gradient); }
.card-info::before { background: var(--info-gradient); }
.card-purple::before { background: var(--purple-gradient); }

/* ═══════════════════════════════════════
   TABLES - Vibrant Modern Design
   ═══════════════════════════════════════ */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.data-table thead th {
  padding: var(--table-cell-padding);
  background: var(--gradient-table-header);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  text-align: left;
  position: sticky;
  top: 0;
  z-index: 2;
  white-space: nowrap;
  border-bottom: none;
}
.data-table thead th:first-child { border-radius: var(--radius-lg) 0 0 0; }
.data-table thead th:last-child { border-radius: 0 var(--radius-lg) 0 0; }

/* Sort icon in table header */
.data-table thead th .sort-icon {
  cursor: pointer;
  margin-left: 6px;
  opacity: 0.7;
  transition: var(--transition-fast);
  color: rgba(255,255,255,0.7);
}
.data-table thead th .sort-icon:hover { opacity: 1; color: white; }

.data-table tbody td {
  padding: var(--table-cell-padding);
  border-bottom: 1px solid var(--border-light);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: background-color var(--transition-fast);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: all var(--transition-fast);
}
.data-table tbody tr:hover {
  background: var(--table-row-hover);
}
.data-table tbody tr:hover td {
  color: var(--text-primary);
}

/* Striped rows */
.data-table tbody tr:nth-child(even) {
  background: var(--table-stripe);
}
.data-table tbody tr:nth-child(even):hover {
  background: var(--table-row-hover);
}

/* Table actions */
.data-table tbody td:last-child .btn-ghost {
  width: 32px; height: 32px; padding: 0;
  border-radius: var(--radius-md);
}
.data-table tbody td:last-child .btn-ghost:hover {
  transform: scale(1.1);
}

/* ═══════════════════════════════════════
   BADGES - Pill-shaped Vibrant
   ═══════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.3px;
  transition: var(--transition-base);
}
.badge-primary { background: var(--primary-100); color: var(--primary-700); border: 1px solid var(--primary-200); }
.badge-secondary { background: var(--gray-100); color: var(--gray-600); border: 1px solid var(--gray-200); }
.badge-success { background: var(--success-100); color: var(--success-700); border: 1px solid var(--success-200); }
.badge-warning { background: var(--warning-100); color: var(--warning-700); border: 1px solid var(--warning-200); }
.badge-danger { background: var(--danger-100); color: var(--danger-700); border: 1px solid var(--danger-200); }
.badge-info { background: var(--info-100); color: var(--info-700); border: 1px solid var(--info-200); }
.badge-purple { background: var(--purple-100); color: var(--purple-700); border: 1px solid var(--purple-200); }
.badge-pink { background: var(--pink-100); color: var(--pink-700); border: 1px solid var(--pink-200); }

/* Solid badges */
.badge-solid.badge-primary { background: var(--primary-gradient); color: white; border: none; box-shadow: 0 2px 6px rgba(22,163,74,0.3); }
.badge-solid.badge-success { background: var(--success-gradient); color: white; border: none; box-shadow: 0 2px 6px rgba(16,185,129,0.3); }
.badge-solid.badge-danger { background: var(--danger-gradient); color: white; border: none; box-shadow: 0 2px 6px rgba(239,68,68,0.3); }
.badge-solid.badge-warning { background: var(--warning-gradient); color: white; border: none; box-shadow: 0 2px 6px rgba(245,158,11,0.3); }
.badge-solid.badge-info { background: var(--info-gradient); color: white; border: none; box-shadow: 0 2px 6px rgba(14,165,233,0.3); }

/* Dot badge */
.badge-dot::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

/* ═══════════════════════════════════════
   MODALS - Glass Morphism Design
   ═══════════════════════════════════════ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: none;
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.modal-backdrop.active { opacity: 1; }

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: calc(var(--z-modal) + 1);
  padding: 20px;
}
.modal.active .modal-dialog {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-dialog {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl), 0 0 60px rgba(22,163,74,0.08);
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

/* Modal top accent */
.modal-dialog::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary-gradient);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(22,163,74,0.03) 0%, rgba(163,230,53,0.03) 100%);
}
.modal-header h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  gap: 10px;
}
.modal-header h3 i { color: var(--primary); }
.modal-close {
  width: 34px; height: 34px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-base);
  font-size: 1.2rem;
}
.modal-close:hover {
  background: var(--danger-50);
  color: var(--danger);
  transform: rotate(90deg);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-300) transparent;
}
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb { background: var(--primary-200); border-radius: 3px; }
.modal-body::-webkit-scrollbar-thumb:hover { background: var(--primary-400); }

/* When form is inside modal, adjust section spacing */
.modal-body .form-section { background: var(--gray-50); }
.modal-body .form-section > .form-grid { background: white; border-radius: 0 0 var(--radius-xl) var(--radius-xl); }

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background: var(--gray-50);
}

.modal-lg .modal-dialog { max-width: 800px; }
.modal-xl .modal-dialog { max-width: 1000px; }
.modal-full .modal-dialog { max-width: 95vw; max-height: 95vh; }

/* ═══════════════════════════════════════
   DROPDOWNS
   ═══════════════════════════════════════ */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-dropdown);
  padding: 6px;
  z-index: var(--z-dropdown);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: all var(--transition-normal);
}
.dropdown-menu.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}
.dropdown-item:hover {
  background: var(--primary-50);
  color: var(--primary);
}
.dropdown-item i { font-size: 1rem; width: 20px; text-align: center; opacity: 0.7; }
.dropdown-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
  margin: 4px 8px;
}

/* ═══════════════════════════════════════
   TABS - Modern Colorful
   ═══════════════════════════════════════ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: var(--space-6);
}
.tab-btn {
  padding: 12px 20px;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  border: none;
  background: none;
}
.tab-btn:hover { color: var(--primary); }
.tab-btn.active {
  color: var(--primary);
}
.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: 3px 3px 0 0;
}

/* Pills variant */
.tabs-pills {
  border: none;
  gap: 6px;
  background: var(--gray-100);
  padding: 4px;
  border-radius: var(--radius-xl);
  width: fit-content;
}
.tabs-pills .tab-btn {
  border-radius: var(--radius-lg);
  padding: 8px 18px;
}
.tabs-pills .tab-btn.active {
  background: var(--primary-gradient);
  color: white;
  box-shadow: var(--shadow-primary);
}
.tabs-pills .tab-btn.active::after { display: none; }

/* ═══════════════════════════════════════
   ALERTS - Vibrant with icons
   ═══════════════════════════════════════ */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: var(--text-sm);
  animation: fadeInDown 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid;
}
.alert::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.alert i { font-size: 1.3rem; flex-shrink: 0; margin-top: 1px; }

.alert-success {
  background: var(--success-50);
  border-color: var(--success-200);
  color: var(--success-800);
}
.alert-success::before { background: var(--success-gradient); }
.alert-success i { color: var(--success); }

.alert-danger {
  background: var(--danger-50);
  border-color: var(--danger-200);
  color: var(--danger-800);
}
.alert-danger::before { background: var(--danger-gradient); }
.alert-danger i { color: var(--danger); }

.alert-warning {
  background: var(--warning-50);
  border-color: var(--warning-200);
  color: var(--warning-800);
}
.alert-warning::before { background: var(--warning-gradient); }
.alert-warning i { color: var(--warning); }

.alert-info {
  background: var(--info-50);
  border-color: var(--info-200);
  color: var(--info-800);
}
.alert-info::before { background: var(--info-gradient); }
.alert-info i { color: var(--info); }

/* ═══════════════════════════════════════
   TOASTS - Slide-in Colorful
   ═══════════════════════════════════════ */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  min-width: 320px;
  max-width: 420px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(0,0,0,0.08);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  animation: slideInRight 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.05);
}
.toast::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}

.toast-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.toast-body { flex: 1; }
.toast-title { font-weight: var(--font-bold); font-size: var(--text-sm); margin-bottom: 2px; }
.toast-message { font-size: var(--text-xs); color: var(--text-secondary); }
.toast-close {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  padding: 4px;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}
.toast-close:hover { background: var(--gray-100); color: var(--text-primary); }

.toast-success::before { background: var(--success-gradient); }
.toast-success .toast-icon { background: var(--success-100); color: var(--success-600); }
.toast-danger::before { background: var(--danger-gradient); }
.toast-danger .toast-icon { background: var(--danger-100); color: var(--danger-600); }
.toast-warning::before { background: var(--warning-gradient); }
.toast-warning .toast-icon { background: var(--warning-100); color: var(--warning-600); }
.toast-info::before { background: var(--info-gradient); }
.toast-info .toast-icon { background: var(--info-100); color: var(--info-600); }

/* ═══════════════════════════════════════
   SEARCH BOX
   ═══════════════════════════════════════ */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.search-box input {
  width: 100%;
  height: 40px;
  padding: 0 16px 0 40px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  background: white;
  font-size: var(--text-sm);
  outline: none;
  transition: var(--transition-base);
  color: var(--text-primary);
}
.search-box input::placeholder { color: var(--text-muted); }
.search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.1), var(--shadow-primary);
}
.search-box i {
  position: absolute;
  left: 14px;
  color: var(--primary-400);
  font-size: 1rem;
  pointer-events: none;
}

/* ═══════════════════════════════════════
   PAGINATION - Colorful
   ═══════════════════════════════════════ */
.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: white;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: var(--transition-base);
}
.page-btn:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
  color: var(--primary);
  transform: translateY(-1px);
}
.page-btn.active {
  background: var(--primary-gradient);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-primary);
  font-weight: var(--font-bold);
}
.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}
.page-dots {
  padding: 0 4px;
  color: var(--text-muted);
  font-size: var(--text-xs);
}

/* ═══════════════════════════════════════
   PROGRESS BAR
   ═══════════════════════════════════════ */
.progress {
  height: 10px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: var(--shadow-inner);
}
.progress-bar {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.progress-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
  animation: shimmer 2s linear infinite;
  background-size: 200% 100%;
}
.progress-success .progress-bar { background: var(--success-gradient); }
.progress-danger .progress-bar { background: var(--danger-gradient); }
.progress-warning .progress-bar { background: var(--warning-gradient); }
.progress-info .progress-bar { background: var(--info-gradient); }

/* ═══════════════════════════════════════
   TOOLTIPS
   ═══════════════════════════════════════ */
[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--gray-900);
  color: white;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
  box-shadow: var(--shadow-lg);
}
[data-tooltip]:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ═══════════════════════════════════════
   PAGE HEADER - Gradient Hero Section
   ═══════════════════════════════════════ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  padding: 24px 28px;
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  position: relative;
  overflow: hidden;
  animation: fadeInDown 0.4s ease;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(22,163,74,0.04) 0%, rgba(163,230,53,0.03) 50%, rgba(250,204,21,0.02) 100%);
  pointer-events: none;
}
/* Decorative shapes */
.page-header::after {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  background: var(--primary-gradient);
  border-radius: 50%;
  opacity: 0.06;
  pointer-events: none;
}
.page-header > * { position: relative; z-index: 1; }

.page-header-info {
  display: flex;
  align-items: center;
  gap: 18px;
}

.page-header-icon {
  width: 54px; height: 54px;
  border-radius: var(--radius-xl);
  background: var(--primary-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-primary);
  animation: float 4s ease-in-out infinite;
}

.page-header-text h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}
.page-header-text p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0;
}

.page-header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* ═══════════════════════════════════════
   STAT CARDS - Gradient Glass Design
   ═══════════════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.04);
  cursor: default;
}

/* Decorative pattern */
.stat-card::after {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80px; height: 80px;
  border-radius: 50%;
  opacity: 0.08;
  pointer-events: none;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.stat-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  color: white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Color variants */
.stat-card:nth-child(4n+1) .stat-icon { background: var(--primary-gradient); }
.stat-card:nth-child(4n+1)::after { background: var(--primary); }
.stat-card:nth-child(4n+2) .stat-icon { background: var(--success-gradient); }
.stat-card:nth-child(4n+2)::after { background: var(--success); }
.stat-card:nth-child(4n+3) .stat-icon { background: var(--warning-gradient); }
.stat-card:nth-child(4n+3)::after { background: var(--warning); }
.stat-card:nth-child(4n) .stat-icon { background: var(--info-gradient); }
.stat-card:nth-child(4n)::after { background: var(--info); }

.stat-icon-primary { background: var(--primary-gradient) !important; }
.stat-icon-success { background: var(--success-gradient) !important; }
.stat-icon-warning { background: var(--warning-gradient) !important; }
.stat-icon-danger { background: var(--danger-gradient) !important; }
.stat-icon-info { background: var(--info-gradient) !important; }
.stat-icon-purple { background: var(--purple-gradient) !important; }

.stat-content { flex: 1; min-width: 0; }
.stat-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}
.stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-top: 8px;
}
.stat-trend.up { background: var(--success-100); color: var(--success-700); }
.stat-trend.down { background: var(--danger-100); color: var(--danger-700); }

/* ═══════════════════════════════════════
   TOOLBAR
   ═══════════════════════════════════════ */
.toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px 0;
}
.toolbar-left { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; flex-wrap: wrap; }
.toolbar-right { display: flex; align-items: center; gap: 12px; }

/* Record count badge colorful */
.record-count {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--primary);
  background: var(--primary-50);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--primary-100);
  display: flex;
  align-items: center;
  gap: 6px;
}
.record-count::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--primary);
}

/* Filter selects */
.toolbar select.form-control {
  height: 38px;
  font-size: var(--text-xs);
  padding: 0 30px 0 12px;
  border-radius: var(--radius-full);
  min-width: 140px;
  border-color: var(--primary-200);
  color: var(--primary-700);
  background-color: var(--primary-50);
}

/* ═══════════════════════════════════════
   SKELETON LOADING
   ═══════════════════════════════════════ */
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 37%, var(--gray-100) 63%);
  background-size: 200% 100%;
  animation: shimmer 1.8s linear infinite;
  border-radius: var(--radius-md);
}
.skeleton-text { height: 14px; margin-bottom: 10px; }
.skeleton-text:last-child { width: 70%; }
.skeleton-heading { height: 24px; width: 50%; margin-bottom: 16px; }
.skeleton-avatar { width: 40px; height: 40px; border-radius: 50%; }
.skeleton-btn { width: 100px; height: 36px; border-radius: var(--radius-lg); }

/* ═══════════════════════════════════════
   FILE INPUT
   ═══════════════════════════════════════ */
.file-input-wrapper {
  position: relative;
  overflow: hidden;
}
.file-input-wrapper input[type="file"] {
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: pointer;
}
.file-input-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--primary-50), var(--purple-50));
  border: 2px dashed var(--primary-300);
  border-radius: var(--radius-xl);
  color: var(--primary-600);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
  justify-content: center;
}
.file-input-label:hover {
  background: linear-gradient(135deg, var(--primary-100), var(--purple-100));
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.12);
}
.file-input-label i { font-size: 1.3rem; }

/* ═══════════════════════════════════════
   ICON BOX
   ═══════════════════════════════════════ */
.icon-box {
  width: 44px; height: 44px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.icon-box-sm { width: 32px; height: 32px; font-size: 0.9rem; border-radius: var(--radius-md); }
.icon-box-lg { width: 56px; height: 56px; font-size: 1.5rem; }
.icon-box-primary { background: var(--primary-100); color: var(--primary-600); }
.icon-box-success { background: var(--success-100); color: var(--success-600); }
.icon-box-danger { background: var(--danger-100); color: var(--danger-600); }
.icon-box-warning { background: var(--warning-100); color: var(--warning-600); }
.icon-box-info { background: var(--info-100); color: var(--info-600); }
.icon-box-purple { background: var(--purple-100); color: var(--purple-600); }
.icon-box-pink { background: var(--pink-100); color: var(--pink-600); }

.icon-box-gradient-primary { background: var(--primary-gradient); color: white; box-shadow: var(--shadow-primary); }
.icon-box-gradient-success { background: var(--success-gradient); color: white; box-shadow: var(--shadow-success); }
.icon-box-gradient-danger { background: var(--danger-gradient); color: white; box-shadow: var(--shadow-danger); }

/* ═══════════════════════════════════════
   COLOR UTILITIES
   ═══════════════════════════════════════ */
.border-primary { border-color: var(--primary) !important; }
.border-success { border-color: var(--success) !important; }
.border-danger { border-color: var(--danger) !important; }
.border-warning { border-color: var(--warning) !important; }
.border-info { border-color: var(--info) !important; }

/* ═══════════════════════════════════════
   RIBBON
   ═══════════════════════════════════════ */
.ribbon {
  position: absolute;
  top: 14px;
  right: -32px;
  background: var(--primary-gradient);
  color: white;
  padding: 4px 40px;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  transform: rotate(45deg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
}
.ribbon-success { background: var(--success-gradient); }
.ribbon-danger { background: var(--danger-gradient); }
.ribbon-warning { background: var(--warning-gradient); }

/* ═══════════════════════════════════════
   DELETE CONFIRMATION MODAL
   ═══════════════════════════════════════ */
.delete-confirm-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--danger-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.delete-confirm-icon i {
  font-size: 1.8rem;
  color: var(--danger-500);
}

/* ═══════════════════════════════════════
   RESPONSIVE FORM
   ═══════════════════════════════════════ */

/* Wide screens: 3-column grid for modal forms with many fields */
@media (min-width: 1200px) {
  .modal-dialog[style*="95vw"] .form-grid { grid-template-columns: repeat(3, 1fr); }
  .modal-dialog[style*="95vw"] .form-grid .col-full { grid-column: 1 / -1; }
  .modal-dialog[style*="95vw"] .form-grid .col-half { grid-column: span 1; }
}

/* Extra-wide screens: 4-column grid */
@media (min-width: 1600px) {
  .modal-dialog[style*="95vw"] .form-grid { grid-template-columns: repeat(4, 1fr); }
  .modal-dialog[style*="95vw"] .form-grid .col-full { grid-column: 1 / -1; }
}

@media (max-width: 1024px) {
  .modal-dialog { max-width: 98vw !important; }
}

@media (max-width: 768px) {
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .page-header { flex-direction: column; align-items: flex-start; padding: 18px 20px; }
  .page-header-actions { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-left, .toolbar-right { width: 100%; }
  .modal-dialog { max-width: 100% !important; margin: 10px; border-radius: var(--radius-lg); }
  .form-section > .form-grid { padding: 14px; }
  .modal-body { padding: 16px; }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr; }
  .page-header-icon { width: 44px; height: 44px; font-size: 1.1rem; }
  .page-header-text h2 { font-size: var(--text-xl); }
}