/*!
 * Axcora Alerts Enhanced
 * Modern alert system with beautiful animations and accessibility
 * Version: 2025 Edition
 */

/* ==========================================================================
   ALERT FOUNDATION
   ========================================================================== */

.alert {
  --alert-padding-y: var(--space-4);
  --alert-padding-x: var(--space-5);
  --alert-margin-bottom: var(--space-4);
  --alert-border-width: 1px;
  --alert-border-radius: var(--border-radius-lg);
  --alert-font-size: var(--text-base);
  --alert-line-height: 1.6;
  --alert-icon-size: 1.5rem;
  --alert-close-btn-size: 1.25rem;
  
  position: relative;
  padding: var(--alert-padding-y) var(--alert-padding-x);
  margin-bottom: var(--alert-margin-bottom);
  border: var(--alert-border-width) solid transparent;
  border-radius: var(--alert-border-radius);
  font-size: var(--alert-font-size);
  line-height: var(--alert-line-height);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  animation: alert-slide-in var(--transition-normal) var(--ease-out);
  transition: all var(--transition-fast) var(--ease-out);
}

.alert-heading {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0 0 var(--space-2) 0;
  line-height: 1.3;
  color: inherit;
}

.alert p {
  margin: 0 0 var(--space-3) 0;
}

.alert p:last-child {
  margin-bottom: 0;
}

.alert a {
  font-weight: var(--font-weight-medium);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: all var(--transition-fast) var(--ease-out);
  color: inherit;
  opacity: 0.9;
}

.alert a:hover {
  text-decoration: none;
  opacity: 0.8;
}

.alert hr {
  margin: var(--space-3) 0;
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   ALERT VARIANTS
   ========================================================================== */

/* Primary */
.alert-primary {
  color: var(--primary-800);
  background-color: var(--primary-light);
  border-color: var(--primary-200);
  box-shadow: 0 4px 6px -1px rgba(from var(--primary) r g b / 0.1);
}

.alert-primary a {
  color: var(--primary-900);
}

.alert-primary hr {
  border-color: var(--primary-200);
}

/* Secondary */
.alert-secondary {
  color: var(--gray-800);
  background-color: var(--gray-light);
  border-color: var(--gray-200);
}

.alert-secondary a {
  color: var(--gray-900);
}

.alert-secondary hr {
  border-color: var(--gray-200);
}

/* Success */
.alert-success {
  color: var(--success-800);
  background-color: var(--success-light);
  border-color: var(--success-200);
  box-shadow: 0 4px 6px -1px rgba(from var(--success) r g b / 0.1);
}

.alert-success a {
  color: var(--success-900);
}

.alert-success hr {
  border-color: var(--success-200);
}

/* Info */
.alert-info {
  color: var(--info-800);
  background-color: var(--info-light);
  border-color: var(--info-200);
  box-shadow: 0 4px 6px -1px rgba(from var(--info) r g b / 0.1);
}

.alert-info a {
  color: var(--info-900);
}

.alert-info hr {
  border-color: var(--info-200);
}

/* Warning */
.alert-warning {
  color: var(--warning-800);
  background-color: var(--warning-light);
  border-color: var(--warning-200);
  box-shadow: 0 4px 6px -1px rgba(from var(--warning) r g b / 0.1);
}

.alert-warning a {
  color: var(--warning-900);
}

.alert-warning hr {
  border-color: var(--warning-200);
}

/* Danger */
.alert-danger,
.alert-error {
  color: var(--danger-800);
  background-color: var(--danger-light);
  border-color: var(--danger-200);
  box-shadow: 0 4px 6px -1px rgba(from var(--danger) r g b / 0.1);
}

.alert-danger a,
.alert-error a {
  color: var(--danger-900);
}

.alert-danger hr,
.alert-error hr {
  border-color: var(--danger-200);
}

/* ==========================================================================
   ALERT WITH ICONS
   ========================================================================== */

.alert-with-icon {
  align-items: flex-start;
}

.alert-with-icon .alert-icon {
  flex-shrink: 0;
  width: var(--alert-icon-size);
  height: var(--alert-icon-size);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  margin-top: 0.125rem;
}

.alert-with-icon .alert-content {
  flex: 1;
  min-width: 0;
}

/* Default emoji icons */
.alert-primary.alert-with-icon .alert-icon::before {
  content: 'ℹ️';
}

.alert-success.alert-with-icon .alert-icon::before {
  content: '✅';
}

.alert-info.alert-with-icon .alert-icon::before {
  content: '💡';
}

.alert-warning.alert-with-icon .alert-icon::before {
  content: '⚠️';
}

.alert-danger.alert-with-icon .alert-icon::before,
.alert-error.alert-with-icon .alert-icon::before {
  content: '❌';
}

/* SVG Icons (optional) */
.alert-with-svg-icon .alert-icon {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.alert-primary.alert-with-svg-icon .alert-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%233b82f6' viewBox='0 0 16 16'%3e%3cpath d='M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16zm.93-9.412-1 4.705c-.07.34.029.533.304.533.194 0 .487-.07.686-.246l-.088.416c-.287.346-.92.598-1.465.598-.703 0-1.002-.422-.808-1.319l.738-3.468c.064-.293.006-.399-.287-.47l-.451-.081.082-.381 2.29-.287zM8 5.5a1 1 0 1 1 0-2 1 1 0 0 1 0 2z'/%3e%3c/svg%3e");
}

/* ==========================================================================
   DISMISSIBLE ALERTS
   ========================================================================== */

.alert-dismissible {
  padding-right: 4rem;
}

.alert-dismissible .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  padding: calc(var(--alert-padding-y) + 0.125rem) var(--alert-padding-x);
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--transition-fast) var(--ease-out);
  color: inherit;
}

.alert-dismissible .btn-close::before {
  content: '×';
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  color: currentColor;
}

.alert-dismissible .btn-close:hover {
  opacity: 1;
  transform: scale(1.1);
}

.alert-dismissible .btn-close:focus {
  outline: 2px solid currentColor;
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
  opacity: 1;
}

.alert-dismissible .btn-close:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ==========================================================================
   ALERT WITH ACTIONS
   ========================================================================== */

.alert-with-actions {
  flex-direction: column;
  align-items: stretch;
}

.alert-with-actions .alert-body {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.alert-with-actions .alert-content {
  flex: 1;
  min-width: 0;
}

.alert-with-actions .alert-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.alert-with-actions .alert-actions .btn {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius);
  flex: 0 0 auto;
}

/* ==========================================================================
   ALERT SIZES
   ========================================================================== */

/* Small */
.alert-sm {
  --alert-padding-y: var(--space-2);
  --alert-padding-x: var(--space-3);
  --alert-font-size: var(--text-sm);
  --alert-border-radius: var(--border-radius);
  --alert-icon-size: 1rem;
  --alert-close-btn-size: 1rem;
}

.alert-sm .alert-heading {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.alert-sm.alert-dismissible {
  padding-right: 3rem;
}

.alert-sm.alert-dismissible .btn-close::before {
  font-size: var(--text-lg);
}

.alert-sm.alert-with-actions .alert-actions .btn {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-2);
}

/* Large */
.alert-lg {
  --alert-padding-y: var(--space-6);
  --alert-padding-x: var(--space-8);
  --alert-font-size: var(--text-lg);
  --alert-border-radius: var(--border-radius-xl);
  --alert-icon-size: 2rem;
  --alert-close-btn-size: 1.5rem;
}

.alert-lg .alert-heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.alert-lg.alert-dismissible {
  padding-right: 5rem;
}

.alert-lg.alert-dismissible .btn-close::before {
  font-size: var(--text-2xl);
}

.alert-lg.alert-with-actions .alert-body {
  margin-bottom: var(--space-5);
}

.alert-lg.alert-with-actions .alert-actions .btn {
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
}

/* ==========================================================================
   ALERT STYLES
   ========================================================================== */

/* Outline style */
.alert-outline {
  background-color: var(--background);
  border-width: 2px;
}

.alert-primary.alert-outline {
  color: var(--primary);
  border-color: var(--primary);
}

.alert-success.alert-outline {
  color: var(--success);
  border-color: var(--success);
}

.alert-info.alert-outline {
  color: var(--info);
  border-color: var(--info);
}

.alert-warning.alert-outline {
  color: var(--warning);
  border-color: var(--warning);
}

.alert-danger.alert-outline,
.alert-error.alert-outline {
  color: var(--danger);
  border-color: var(--danger);
}

/* Subtle style */
.alert-subtle {
  border: none;
  box-shadow: none;
}

.alert-primary.alert-subtle {
  background-color: rgba(from var(--primary) r g b / 0.1);
  color: var(--primary);
}

.alert-success.alert-subtle {
  background-color: rgba(from var(--success) r g b / 0.1);
  color: var(--success);
}

.alert-info.alert-subtle {
  background-color: rgba(from var(--info) r g b / 0.1);
  color: var(--info);
}

.alert-warning.alert-subtle {
  background-color: rgba(from var(--warning) r g b / 0.1);
  color: var(--warning);
}

.alert-danger.alert-subtle,
.alert-error.alert-subtle {
  background-color: rgba(from var(--danger) r g b / 0.1);
  color: var(--danger);
}

/* ==========================================================================
   ALERT ANIMATIONS
   ========================================================================== */

@keyframes alert-slide-in {
  from {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes alert-slide-out {
  from {
    opacity: 1;
    transform: translateY(0);
    max-height: 200px;
    margin-bottom: var(--alert-margin-bottom);
    padding-top: var(--alert-padding-y);
    padding-bottom: var(--alert-padding-y);
  }
  to {
    opacity: 0;
    transform: translateY(-0.5rem);
    max-height: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
  }
}

.alert.alert-dismissing {
  animation: alert-slide-out var(--transition-normal) var(--ease-out) forwards;
}

/* Stacked alerts */
.alert + .alert {
  margin-top: -1px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.alert + .alert:last-child {
  border-bottom-left-radius: var(--alert-border-radius);
  border-bottom-right-radius: var(--alert-border-radius);
}

/* ==========================================================================
   TOAST ALERTS (FLOATING)
   ========================================================================== */

.alert-toast {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-toast);
  max-width: 400px;
  margin-bottom: 0;
  box-shadow: var(--shadow-xl);
  animation: toast-slide-in var(--transition-normal) var(--ease-out);
}

.alert-toast.alert-dismissing {
  animation: toast-slide-out var(--transition-normal) var(--ease-out) forwards;
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toast-slide-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Toast container */
.alert-toast-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
  max-width: 400px;
}

.alert-toast-container .alert {
  pointer-events: auto;
  margin-bottom: 0;
}

/* Toast positions */
.alert-toast-top-left,
.alert-toast-container.top-left {
  top: var(--space-4);
  left: var(--space-4);
  right: auto;
}

.alert-toast-top-center,
.alert-toast-container.top-center {
  top: var(--space-4);
  left: 50%;
  right: auto;
  transform: translateX(-50%);
}

.alert-toast-bottom-right,
.alert-toast-container.bottom-right {
  top: auto;
  bottom: var(--space-4);
  right: var(--space-4);
}

.alert-toast-bottom-left,
.alert-toast-container.bottom-left {
  top: auto;
  bottom: var(--space-4);
  left: var(--space-4);
  right: auto;
}

.alert-toast-bottom-center,
.alert-toast-container.bottom-center {
  top: auto;
  bottom: var(--space-4);
  left: 50%;
  right: auto;
  transform: translateX(-50%);
}

/* ==========================================================================
   BANNER ALERTS
   ========================================================================== */

.alert-banner {
  border-radius: 0;
  margin-bottom: 0;
  border-left: none;
  border-right: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.alert-banner:first-child {
  border-top: none;
}

.alert-banner:last-child {
  border-bottom: none;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 767px) {
  .alert {
    --alert-padding-y: var(--space-3);
    --alert-padding-x: var(--space-4);
    --alert-font-size: var(--text-sm);
  }

  .alert-heading {
    font-size: var(--text-lg);
  }

  .alert-dismissible {
    padding-right: 3.5rem;
  }

  .alert-dismissible .btn-close::before {
    font-size: var(--text-lg);
  }

  .alert-with-icon {
    flex-direction: column;
    text-align: center;
  }

  .alert-with-icon .alert-icon {
    align-self: center;
    margin-bottom: var(--space-2);
    margin-top: 0;
  }

  .alert-with-actions .alert-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .alert-with-actions .alert-actions .btn {
    flex: 1;
  }

  .alert-toast,
  .alert-toast-container {
    left: var(--space-2);
    right: var(--space-2);
    top: var(--space-2);
    max-width: none;
  }

  .alert-toast-top-center,
  .alert-toast-container.top-center {
    transform: none;
    left: var(--space-2);
  }

  .alert-toast-bottom-center,
  .alert-toast-container.bottom-center {
    transform: none;
    left: var(--space-2);
  }

  .alert-lg {
    --alert-padding-y: var(--space-4);
    --alert-padding-x: var(--space-5);
    --alert-font-size: var(--text-base);
  }

  .alert-lg .alert-heading {
    font-size: var(--text-xl);
  }
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

/* Screen reader only text for alert types */
.alert-sr-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .alert {
    border-width: 2px;
    border-style: solid;
  }

  .alert-primary {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary-900);
  }

  .alert-success {
    background-color: var(--success-light);
    border-color: var(--success);
    color: var(--success-900);
  }

  .alert-warning {
    background-color: var(--warning-light);
    border-color: var(--warning);
    color: var(--warning-900);
  }

  .alert-danger,
  .alert-error {
    background-color: var(--danger-light);
    border-color: var(--danger);
    color: var(--danger-900);
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .alert {
    animation: none;
  }

  .alert.alert-dismissing {
    animation: none;
    display: none;
  }

  .alert-toast {
    animation: none;
  }

  .alert-dismissible .btn-close:hover {
    transform: none;
  }
}

/* ==========================================================================
   DARK MODE SUPPORT
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  .alert-primary {
    color: var(--primary-200);
    background-color: rgba(from var(--primary) r g b / 0.2);
    border-color: var(--primary-700);
  }

  .alert-success {
    color: var(--success-200);
    background-color: rgba(from var(--success) r g b / 0.2);
    border-color: var(--success-700);
  }

  .alert-info {
    color: var(--info-200);
    background-color: rgba(from var(--info) r g b / 0.2);
    border-color: var(--info-700);
  }

  .alert-warning {
    color: var(--warning-200);
    background-color: rgba(from var(--warning) r g b / 0.2);
    border-color: var(--warning-700);
  }

  .alert-danger,
  .alert-error {
    color: var(--danger-200);
    background-color: rgba(from var(--danger) r g b / 0.2);
    border-color: var(--danger-700);
  }

  .alert hr {
    border-color: rgba(255, 255, 255, 0.1);
  }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  .alert {
    box-shadow: none !important;
    border: 1px solid var(--black) !important;
    page-break-inside: avoid;
    animation: none !important;
    background: var(--white) !important;
    color: var(--black) !important;
  }

  .alert-dismissible .btn-close {
    display: none !important;
  }

  .alert-toast,
  .alert-banner {
    position: static !important;
    max-width: none !important;
  }

  .alert-with-icon .alert-icon::before {
    content: none !important;
  }

  .alert::before {
    content: attr(data-alert-type) ": ";
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
  }
}
       :root {
            /* Basic Variables */
            --space-4: 1rem;
            --space-5: 1.25rem;
            --space-3: 0.75rem;
            --border-radius-lg: 0.5rem;
            --text-base: 1rem;
            --text-lg: 1.125rem;
            --font-weight-semibold: 600;
            --transition-fast: 150ms;
            --ease-out: cubic-bezier(0, 0, 0.2, 1);
            --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
            
            /* Alert Colors - LIGHT MODE */
            --alert-primary-color: #1e40af;
            --alert-primary-bg: #dbeafe;
            --alert-primary-border: #93c5fd;
            
            --alert-success-color: #166534;
            --alert-success-bg: #dcfce7;
            --alert-success-border: #86efac;
            
            --alert-warning-color: #92400e;
            --alert-warning-bg: #fef3c7;
            --alert-warning-border: #fcd34d;
            
            --alert-danger-color: #991b1b;
            --alert-danger-bg: #fee2e2;
            --alert-danger-border: #fca5a5;
            
            --alert-info-color: #0c4a6e;
            --alert-info-bg: #e0f2fe;
            --alert-info-border: #7dd3fc;

            --alert-secondary-color: #374151;
            --alert-secondary-bg: #f3f4f6;
            --alert-secondary-border: #d1d5db;
        }

        /* DARK MODE */
        [data-theme="dark"] {
            --alert-primary-color: #93c5fd;
            --alert-primary-bg: rgba(30, 64, 175, 0.15);
            --alert-primary-border: rgba(59, 130, 246, 0.3);
            
            --alert-success-color: #86efac;
            --alert-success-bg: rgba(22, 101, 52, 0.15);
            --alert-success-border: rgba(34, 197, 94, 0.3);
            
            --alert-warning-color: #fcd34d;
            --alert-warning-bg: rgba(146, 64, 14, 0.15);
            --alert-warning-border: rgba(245, 158, 11, 0.3);
            
            --alert-danger-color: #fca5a5;
            --alert-danger-bg: rgba(153, 27, 27, 0.15);
            --alert-danger-border: rgba(239, 68, 68, 0.3);
            
            --alert-info-color: #7dd3fc;
            --alert-info-bg: rgba(12, 74, 110, 0.15);
            --alert-info-border: rgba(14, 165, 233, 0.3);

            --alert-secondary-color: #cbd5e1;
            --alert-secondary-bg: rgba(55, 65, 81, 0.15);
            --alert-secondary-border: rgba(107, 114, 128, 0.3);
        }

        /* ALERT STYLES */
        .alert {
            position: relative;
            padding: var(--space-4) var(--space-5);
            margin-bottom: var(--space-4);
            border: 1px solid transparent;
            border-radius: var(--border-radius-lg);
            font-size: var(--text-base);
            line-height: 1.6;
            display: flex;
            align-items: flex-start;
            gap: var(--space-3);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-fast) var(--ease-out);
        }

        .alert strong {
            font-weight: var(--font-weight-semibold);
        }

        /* ALERT VARIANTS */
        .alert-primary {
            color: var(--alert-primary-color);
            background-color: var(--alert-primary-bg);
            border-color: var(--alert-primary-border);
        }

        .alert-success {
            color: var(--alert-success-color);
            background-color: var(--alert-success-bg);
            border-color: var(--alert-success-border);
        }

        .alert-warning {
            color: var(--alert-warning-color);
            background-color: var(--alert-warning-bg);
            border-color: var(--alert-warning-border);
        }

        .alert-danger {
            color: var(--alert-danger-color);
            background-color: var(--alert-danger-bg);
            border-color: var(--alert-danger-border);
        }

        .alert-info {
            color: var(--alert-info-color);
            background-color: var(--alert-info-bg);
            border-color: var(--alert-info-border);
        }

        .alert-secondary {
            color: var(--alert-secondary-color);
            background-color: var(--alert-secondary-bg);
            border-color: var(--alert-secondary-border);
        }

        /* BODY STYLES */
        body {
            font-family: system-ui, -apple-system, sans-serif;
            padding: 2rem;
            margin: 0;
            background: white;
            color: #111827;
            line-height: 1.6;
        }

        [data-theme="dark"] body {
            background: #0f172a;
            color: #f8fafc;
        }

        h1 {
            color: #1f2937;
            margin-bottom: 2rem;
        }

        [data-theme="dark"] h1 {
            color: #f9fafb;
        }

        button {
            background: #3b82f6;
            color: white;
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 0.375rem;
            cursor: pointer;
            font-size: 0.875rem;
            font-weight: 500;
            transition: background-color 150ms;
        }

        button:hover {
            background: #2563eb;
        }

        .debug {
            background: #f3f4f6;
            padding: 1rem;
            margin: 1rem 0;
            border-radius: 4px;
            font-family: monospace;
            font-size: 12px;
            border-left: 4px solid #3b82f6;
        }

        [data-theme="dark"] .debug {
            background: #1f2937;
            color: #e5e7eb;
        }

        .test-section {
            margin-bottom: 2rem;
        }

        .test-section h2 {
            margin-bottom: 1rem;
            color: #374151;
            font-size: 1.25rem;
        }

        [data-theme="dark"] .test-section h2 {
            color: #d1d5db;
        }