/**
 * AstroFusion Design System - Component Styles (Static CSS)
 * Pure CSS implementation matching the React component library
 */

/* ============================================================================
   Button Component
   ============================================================================ */

.af-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.15s ease;
  text-decoration: none;
}

.af-button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary, #6366f1);
}

.af-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Variants */
.af-button--primary {
  background-color: var(--primary, #6366f1);
  color: white;
}

.af-button--primary:hover:not(:disabled) {
  background-color: #4f46e5;
}

.af-button--secondary {
  background-color: var(--muted, #f1f5f9);
  color: var(--foreground, #0f172a);
}

.af-button--secondary:hover:not(:disabled) {
  background-color: #e2e8f0;
}

.af-button--destructive {
  background-color: #dc2626;
  color: white;
}

.af-button--destructive:hover:not(:disabled) {
  background-color: #b91c1c;
}

.af-button--outline {
  background-color: transparent;
  color: var(--foreground, #0f172a);
  border: 1px solid var(--border, #e2e8f0);
}

.af-button--outline:hover:not(:disabled) {
  background-color: var(--muted, #f1f5f9);
}

.af-button--ghost {
  background-color: transparent;
  color: var(--foreground, #0f172a);
}

.af-button--ghost:hover:not(:disabled) {
  background-color: var(--muted, #f1f5f9);
}

.af-button--glass {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.af-button--glass:hover:not(:disabled) {
  background-color: rgba(255, 255, 255, 0.15);
}

/* Sizes */
.af-button--sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
}

.af-button--md,
.af-button:not(.af-button--sm):not(.af-button--lg):not(.af-button--icon) {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.af-button--lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.af-button--icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
}

/* ============================================================================
   Card Component
   ============================================================================ */

.af-card {
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.2s ease;
}

.af-card--solid {
  background-color: var(--card, #ffffff);
  border: 1px solid var(--border, #e2e8f0);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.af-card--solid h4 {
  color: var(--foreground, #0f172a);
  margin: 0 0 0.5rem 0;
}

.af-card--solid p {
  color: var(--muted-foreground, #64748b);
  margin: 0;
}

.af-card--glass {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.af-card--glass h4 {
  color: white;
  margin: 0 0 0.5rem 0;
}

.af-card--glass p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* ============================================================================
   Box Variants (Planetary Colors)
   ============================================================================ */

.af-box--yellow {
  background-color: #fffbeb;
  color: #422006;
}

.af-box--red {
  background-color: #fef2f2;
  color: #450a0a;
}

.af-box--green {
  background-color: #f0fdf4;
  color: #052e16;
}

.af-box--pink {
  background-color: #fdf2f8;
  color: #500724;
}

.af-box--orange {
  background-color: #fff7ed;
  color: #431407;
}

.af-box--black {
  background-color: #f1f5f9;
  color: #0f172a;
}

/* Dark mode variants */
[data-theme="dark"] .af-box--yellow {
  background-color: #422006;
  color: #fef3c7;
}

[data-theme="dark"] .af-box--red {
  background-color: #450a0a;
  color: #fecaca;
}

[data-theme="dark"] .af-box--green {
  background-color: #052e16;
  color: #bbf7d0;
}

[data-theme="dark"] .af-box--pink {
  background-color: #500724;
  color: #fbcfe8;
}

[data-theme="dark"] .af-box--orange {
  background-color: #431407;
  color: #fed7aa;
}

[data-theme="dark"] .af-box--black {
  background-color: #0f172a;
  color: #e2e8f0;
}

/* ============================================================================
   Input Component
   ============================================================================ */

.af-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-family: var(--font-sans, 'Inter', sans-serif);
  background-color: var(--background, #ffffff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 0.5rem;
  color: var(--foreground, #0f172a);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.af-input:focus {
  outline: none;
  border-color: var(--primary, #6366f1);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.af-input::placeholder {
  color: var(--muted-foreground, #64748b);
}

.af-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================================
   Badge Component
   ============================================================================ */

.af-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
}

.af-badge--default {
  background-color: var(--muted, #f1f5f9);
  color: var(--foreground, #0f172a);
}

.af-badge--primary {
  background-color: var(--primary, #6366f1);
  color: white;
}

.af-badge--success {
  background-color: #10b981;
  color: white;
}

.af-badge--warning {
  background-color: #f59e0b;
  color: white;
}

.af-badge--error {
  background-color: #ef4444;
  color: white;
}

/* ============================================================================
   Typography
   ============================================================================ */

.af-h1 {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--foreground, #0f172a);
  margin: 0;
}

.af-h2 {
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--foreground, #0f172a);
  margin: 0;
}

.af-h3 {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--foreground, #0f172a);
  margin: 0;
}

.af-h4 {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--foreground, #0f172a);
  margin: 0;
}

.af-p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--foreground, #0f172a);
  margin: 0;
}

.af-lead {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--muted-foreground, #64748b);
  margin: 0;
}

.af-muted {
  color: var(--muted-foreground, #64748b);
}

/* ============================================================================
   Utility Classes
   ============================================================================ */

.af-animate-fade-in {
  animation: af-fade-in 0.3s ease;
}

@keyframes af-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.af-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}