/* ═══════════════════════════════════════════════════════════════════════════
   PRIMPLOT DESIGN SYSTEM
   Unified buttons, badges, pills, and form elements
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────────────────
   CSS VARIABLES
   ───────────────────────────────────────────────────────────────────────────── */

:root {
  /* Primary Colors */
  --ds-primary: #4f46e5;
  --ds-primary-hover: #4338ca;
  --ds-primary-light: #6366f1;
  
  /* Secondary/Neutral */
  --ds-secondary: #64748b;
  --ds-secondary-hover: #475569;
  
  /* Success */
  --ds-success: #10b981;
  --ds-success-hover: #059669;
  --ds-success-light: #34d399;
  
  /* Danger */
  --ds-danger: #ef4444;
  --ds-danger-hover: #dc2626;
  
  /* Warning */
  --ds-warning: #f59e0b;
  --ds-warning-hover: #d97706;
  
  /* Info */
  --ds-info: #06b6d4;
  --ds-info-hover: #0891b2;
  
  /* Text */
  --ds-text-primary: #111827;
  --ds-text-secondary: #6b7280;
  --ds-text-muted: #9ca3af;
  
  /* Backgrounds */
  --ds-bg-light: #f8fafc;
  --ds-bg-white: #ffffff;
  
  /* Borders */
  --ds-border: #e5e7eb;
  --ds-border-light: rgba(226, 232, 240, 0.8);
  
  /* Shadows */
  --ds-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --ds-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --ds-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  
  /* Radius */
  --ds-radius-sm: 6px;
  --ds-radius-md: 8px;
  --ds-radius-lg: 12px;
  --ds-radius-xl: 16px;
  --ds-radius-full: 9999px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   BUTTONS - Base
   ───────────────────────────────────────────────────────────────────────────── */

.btn,
.ds-btn,
.ref-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  border-radius: var(--ds-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:disabled,
.ds-btn:disabled,
.ref-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn i,
.ds-btn i,
.ref-btn i {
  font-size: 1em;
}

/* Button Sizes */
.btn-xs, .ds-btn-xs {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  gap: 0.375rem;
}

.btn-sm, .ds-btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn-lg, .ds-btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-xl, .ds-btn-xl {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Button Shapes */
.btn-pill, .ds-btn-pill {
  border-radius: var(--ds-radius-full);
}

.btn-square, .ds-btn-square {
  border-radius: var(--ds-radius-sm);
}

/* ─────────────────────────────────────────────────────────────────────────────
   BUTTONS - Variants
   ───────────────────────────────────────────────────────────────────────────── */

/* Primary - Solid Violet */
.btn-primary,
.ds-btn-primary,
.ref-btn-primary {
  background: var(--ds-primary);
  color: #fff !important;
  border-color: var(--ds-primary);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.25);
}

.btn-primary:hover,
.ds-btn-primary:hover,
.ref-btn-primary:hover {
  background: var(--ds-primary-hover);
  border-color: var(--ds-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

/* Secondary - Gray */
.btn-secondary,
.ds-btn-secondary,
.ref-btn-secondary {
  background: var(--ds-bg-light);
  color: var(--ds-text-primary) !important;
  border-color: var(--ds-border);
}

.btn-secondary:hover,
.ds-btn-secondary:hover,
.ref-btn-secondary:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

/* Outline - Transparent with border */
.btn-outline,
.ds-btn-outline,
.ref-btn-outline {
  background: transparent;
  color: var(--ds-primary);
  border-color: var(--ds-primary);
}

.btn-outline:hover,
.ds-btn-outline:hover,
.ref-btn-outline:hover {
  background: var(--ds-primary);
  color: #fff;
  transform: translateY(-1px);
}

/* Ghost - No border */
.btn-ghost,
.ds-btn-ghost,
.ref-btn-ghost {
  background: transparent;
  color: var(--ds-text-secondary);
  border-color: transparent;
}

.btn-ghost:hover,
.ds-btn-ghost:hover,
.ref-btn-ghost:hover {
  background: var(--ds-bg-light);
  color: var(--ds-text-primary);
}

/* Success - Green */
.btn-success,
.ds-btn-success,
.ref-btn-success {
  background: var(--ds-success);
  color: #fff !important;
  border-color: var(--ds-success);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn-success:hover,
.ds-btn-success:hover,
.ref-btn-success:hover {
  background: var(--ds-success-hover);
  border-color: var(--ds-success-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

/* Danger - Red */
.btn-danger,
.ds-btn-danger,
.ref-btn-danger {
  background: var(--ds-danger);
  color: #fff !important;
  border-color: var(--ds-danger);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
}

.btn-danger:hover,
.ds-btn-danger:hover,
.ref-btn-danger:hover {
  background: var(--ds-danger-hover);
  border-color: var(--ds-danger-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
}

/* Warning - Amber */
.btn-warning,
.ds-btn-warning {
  background: var(--ds-warning);
  color: #fff;
  border-color: var(--ds-warning);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.25);
}

.btn-warning:hover,
.ds-btn-warning:hover {
  background: var(--ds-warning-hover);
  border-color: var(--ds-warning-hover);
  transform: translateY(-1px);
}

/* Info - Cyan */
.btn-info,
.ds-btn-info {
  background: var(--ds-info);
  color: #fff;
  border-color: var(--ds-info);
  box-shadow: 0 2px 8px rgba(6, 182, 212, 0.25);
}

.btn-info:hover,
.ds-btn-info:hover {
  background: var(--ds-info-hover);
  border-color: var(--ds-info-hover);
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────────────────────────────────────────
   BADGES - Status indicators
   ───────────────────────────────────────────────────────────────────────────── */

.badge,
.ds-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--ds-radius-sm);
  white-space: nowrap;
}

/* Badge Sizes */
.badge-sm, .ds-badge-sm {
  padding: 0.125rem 0.5rem;
  font-size: 0.625rem;
}

.badge-lg, .ds-badge-lg {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
}

/* Badge Variants */
.badge-primary, .ds-badge-primary {
  background: #eff6ff;
  color: #1d4ed8;
}

.badge-secondary, .ds-badge-secondary {
  background: #f1f5f9;
  color: #475569;
}

.badge-success, .ds-badge-success {
  background: #ecfdf5;
  color: #047857;
}

.badge-danger, .ds-badge-danger {
  background: #fef2f2;
  color: #b91c1c;
}

.badge-warning, .ds-badge-warning {
  background: #fffbeb;
  color: #b45309;
}

.badge-info, .ds-badge-info {
  background: #ecfeff;
  color: #0e7490;
}

/* Solid Badges */
.badge-solid-primary, .ds-badge-solid-primary {
  background: var(--ds-primary);
  color: #fff;
}

.badge-solid-success, .ds-badge-solid-success {
  background: var(--ds-success);
  color: #fff;
}

.badge-solid-danger, .ds-badge-solid-danger {
  background: var(--ds-danger);
  color: #fff;
}

.badge-solid-warning, .ds-badge-solid-warning {
  background: var(--ds-warning);
  color: #fff;
}

/* ─────────────────────────────────────────────────────────────────────────────
   PILLS - Rounded badges/tags
   ───────────────────────────────────────────────────────────────────────────── */

.pill,
.ds-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.25;
  border-radius: var(--ds-radius-full);
  white-space: nowrap;
  transition: all 0.2s ease;
}

/* Pill Sizes */
.pill-sm, .ds-pill-sm {
  padding: 0.25rem 0.625rem;
  font-size: 0.6875rem;
}

.pill-lg, .ds-pill-lg {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* Pill Variants */
.pill-primary, .ds-pill-primary {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.pill-secondary, .ds-pill-secondary {
  background: #f8fafc;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.pill-success, .ds-pill-success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.pill-danger, .ds-pill-danger {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.pill-warning, .ds-pill-warning {
  background: #fffbeb;
  color: #b45309;
  border: 1px solid #fde68a;
}

.pill-info, .ds-pill-info {
  background: #ecfeff;
  color: #0e7490;
  border: 1px solid #a5f3fc;
}

/* Interactive Pills */
.pill-interactive,
.ds-pill-interactive {
  cursor: pointer;
}

.pill-interactive:hover,
.ds-pill-interactive:hover {
  transform: translateY(-1px);
  box-shadow: var(--ds-shadow-sm);
}

/* ─────────────────────────────────────────────────────────────────────────────
   PROPERTY BADGES - Sale/Rent/Maturity
   ───────────────────────────────────────────────────────────────────────────── */

.badge-sale,
.ds-badge-sale {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.badge-rent,
.ds-badge-rent {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.badge-general,
.ds-badge-general {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.badge-moderate,
.ds-badge-moderate {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.badge-adult,
.badge-mature,
.ds-badge-adult {
  background: #fdf2f8;
  color: #be185d;
  border: 1px solid #fbcfe8;
}

.badge-featured,
.ds-badge-featured {
  background: linear-gradient(135deg, #fef3c7, #fbbf24);
  color: #92400e;
  box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
}

/* ─────────────────────────────────────────────────────────────────────────────
   STATUS BADGES
   ───────────────────────────────────────────────────────────────────────────── */

.status-active,
.ds-status-active {
  background: #ecfdf5;
  color: #047857;
}

.status-pending,
.ds-status-pending {
  background: #fffbeb;
  color: #b45309;
}

.status-inactive,
.status-paused,
.ds-status-inactive {
  background: #f1f5f9;
  color: #64748b;
}

.status-suspended,
.status-rejected,
.ds-status-suspended {
  background: #fef2f2;
  color: #b91c1c;
}

/* Status with dot indicator */
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
}

.status-dot::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.status-dot-active::before { background: #10b981; }
.status-dot-pending::before { background: #f59e0b; }
.status-dot-inactive::before { background: #94a3b8; }
.status-dot-error::before { background: #ef4444; }

/* ─────────────────────────────────────────────────────────────────────────────
   DARK MODE
   ───────────────────────────────────────────────────────────────────────────── */

/* Dark mode - Primary buttons use glass/neon style */
.dark .btn-primary,
.dark .ds-btn-primary,
.dark .ref-btn-primary {
  background: linear-gradient(145deg, rgba(25, 25, 25, 0.9), rgba(18, 18, 18, 0.7));
  color: #a5f3fc !important;
  border: 1px solid rgba(45, 212, 191, 0.6);
  box-shadow: 
    0 0 15px rgba(45, 212, 191, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.4);
}

.dark .btn-primary:hover,
.dark .ds-btn-primary:hover,
.dark .ref-btn-primary:hover {
  background: linear-gradient(145deg, rgba(30, 30, 30, 0.95), rgba(22, 22, 22, 0.8));
  border-color: rgba(45, 212, 191, 0.9);
  box-shadow: 
    0 0 20px rgba(45, 212, 191, 0.5),
    0 6px 16px rgba(0, 0, 0, 0.5);
  transform: translateY(-1px);
}

.dark .btn-secondary,
.dark .ds-btn-secondary,
.dark .ref-btn-secondary {
  background: linear-gradient(145deg, rgba(20, 20, 20, 0.8), rgba(15, 15, 15, 0.6));
  color: #cbd5e1 !important;
  border: 1px solid rgba(60, 60, 60, 0.6);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.dark .btn-secondary:hover,
.dark .ds-btn-secondary:hover,
.dark .ref-btn-secondary:hover {
  background: linear-gradient(145deg, rgba(35, 35, 35, 0.9), rgba(28, 28, 28, 0.7));
  border-color: rgba(70, 70, 70, 0.7);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.dark .btn-ghost:hover,
.dark .ds-btn-ghost:hover,
.dark .ref-btn-ghost:hover {
  background: rgba(50, 50, 50, 0.5);
  color: #f1f5f9;
}

.dark .btn-outline,
.dark .ds-btn-outline,
.dark .ref-btn-outline {
  background: transparent;
  color: #a5f3fc;
  border-color: rgba(45, 212, 191, 0.6);
}

.dark .btn-outline:hover,
.dark .ds-btn-outline:hover,
.dark .ref-btn-outline:hover {
  background: rgba(45, 212, 191, 0.15);
  border-color: rgba(45, 212, 191, 0.9);
  color: #a5f3fc;
}

/* Dark mode - Success buttons */
.dark .btn-success,
.dark .ds-btn-success,
.dark .ref-btn-success {
  background: linear-gradient(145deg, rgba(25, 25, 25, 0.9), rgba(18, 18, 18, 0.7));
  color: #6ee7b7 !important;
  border: 1px solid rgba(16, 185, 129, 0.6);
  box-shadow: 
    0 0 15px rgba(16, 185, 129, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.4);
}

.dark .btn-success:hover,
.dark .ds-btn-success:hover,
.dark .ref-btn-success:hover {
  border-color: rgba(16, 185, 129, 0.9);
  box-shadow: 
    0 0 20px rgba(16, 185, 129, 0.5),
    0 6px 16px rgba(0, 0, 0, 0.5);
}

/* Dark mode - Danger buttons */
.dark .btn-danger,
.dark .ds-btn-danger,
.dark .ref-btn-danger {
  background: linear-gradient(145deg, rgba(25, 25, 25, 0.9), rgba(18, 18, 18, 0.7));
  color: #fca5a5 !important;
  border: 1px solid rgba(239, 68, 68, 0.6);
  box-shadow: 
    0 0 15px rgba(239, 68, 68, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.4);
}

.dark .btn-danger:hover,
.dark .ds-btn-danger:hover,
.dark .ref-btn-danger:hover {
  border-color: rgba(239, 68, 68, 0.9);
  box-shadow: 
    0 0 20px rgba(239, 68, 68, 0.5),
    0 6px 16px rgba(0, 0, 0, 0.5);
}

/* Dark mode badges */
.dark .badge-primary, .dark .ds-badge-primary {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.dark .badge-secondary, .dark .ds-badge-secondary {
  background: rgba(71, 85, 105, 0.4);
  color: #cbd5e1;
}

.dark .badge-success, .dark .ds-badge-success {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.dark .badge-danger, .dark .ds-badge-danger {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.dark .badge-warning, .dark .ds-badge-warning {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
}

.dark .badge-info, .dark .ds-badge-info {
  background: rgba(6, 182, 212, 0.2);
  color: #22d3ee;
}

/* Dark mode pills */
.dark .pill-primary, .dark .ds-pill-primary {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.3);
}

.dark .pill-secondary, .dark .ds-pill-secondary {
  background: rgba(71, 85, 105, 0.3);
  color: #cbd5e1;
  border-color: rgba(100, 116, 139, 0.4);
}

.dark .pill-success, .dark .ds-pill-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.3);
}

.dark .pill-danger, .dark .ds-pill-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.3);
}

/* Dark mode property badges */
.dark .badge-general, .dark .ds-badge-general {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.3);
}

.dark .badge-moderate, .dark .ds-badge-moderate {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.3);
}

.dark .badge-adult,
.dark .badge-mature,
.dark .ds-badge-adult {
  background: rgba(236, 72, 153, 0.15);
  color: #f472b6;
  border-color: rgba(236, 72, 153, 0.3);
}

/* Dark mode status */
.dark .status-active, .dark .ds-status-active {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.dark .status-pending, .dark .ds-status-pending {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.dark .status-inactive,
.dark .status-paused,
.dark .ds-status-inactive {
  background: rgba(100, 116, 139, 0.2);
  color: #94a3b8;
}

.dark .status-suspended,
.dark .status-rejected,
.dark .ds-status-suspended {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

/* ─────────────────────────────────────────────────────────────────────────────
   BUTTON GROUPS
   ───────────────────────────────────────────────────────────────────────────── */

.btn-group,
.ds-btn-group {
  display: inline-flex;
  gap: 0;
}

.btn-group .btn,
.ds-btn-group .ds-btn {
  border-radius: 0;
}

.btn-group .btn:first-child,
.ds-btn-group .ds-btn:first-child {
  border-radius: var(--ds-radius-md) 0 0 var(--ds-radius-md);
}

.btn-group .btn:last-child,
.ds-btn-group .ds-btn:last-child {
  border-radius: 0 var(--ds-radius-md) var(--ds-radius-md) 0;
}

.btn-group .btn:not(:last-child),
.ds-btn-group .ds-btn:not(:last-child) {
  border-right: none;
}

/* ─────────────────────────────────────────────────────────────────────────────
   ICON BUTTONS
   ───────────────────────────────────────────────────────────────────────────── */

.btn-icon,
.ds-btn-icon {
  padding: 0.5rem;
  width: 2.25rem;
  height: 2.25rem;
}

.btn-icon-sm,
.ds-btn-icon-sm {
  padding: 0.375rem;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 0.75rem;
}

.btn-icon-lg,
.ds-btn-icon-lg {
  padding: 0.625rem;
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.125rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   LOADING STATE
   ───────────────────────────────────────────────────────────────────────────── */

.btn-loading,
.ds-btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after,
.ds-btn-loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}