/* ==========================================
   CORE COMPONENTS
   Reusable component patterns
   ========================================== */

/* === MATCH CARDS === */

.match-card {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.match-card:hover {
  background: var(--surface-card-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.match-card:active {
  transform: translateY(0);
  box-shadow: var(--shadow-base);
}

/* === BADGES === */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-live {
  background: linear-gradient(135deg, var(--color-success-500), var(--color-success-600));
  color: white;
  box-shadow: 0 0 20px var(--color-success-glow);
  animation: live-pulse 2s ease-in-out infinite;
}

.badge-live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: white;
  animation: live-pulse 1.5s ease-in-out infinite;
}

.badge-finished {
  background: linear-gradient(135deg, var(--color-slate-600), var(--color-slate-900));
  color: white;
}

.badge-upcoming {
  background: var(--color-upcoming-bg);
  color: var(--color-primary-600);
  border: 1px solid var(--color-upcoming-border);
}

/* === BUTTONS === */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-base);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  -webkit-user-select: none;
  cursor: pointer;
  border: none;
  background: none;
}

.btn-primary {
  background: var(--color-primary-500);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-600);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-touch {
  min-height: var(--min-touch-target);
  min-width: var(--min-touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  -webkit-user-select: none;
}

.btn-touch:active {
  transform: scale(0.95);
}

/* === ANIMATIONS === */

@keyframes live-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.animate-live-pulse {
  animation: live-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-slide-up {
  animation: slide-up 250ms ease-out;
}

.animate-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.2) 20%,
    rgba(255, 255, 255, 0.5) 60%,
    rgba(255, 255, 255, 0)
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* Stagger animations */
.stagger-1 { animation-delay: 50ms; }
.stagger-2 { animation-delay: 100ms; }
.stagger-3 { animation-delay: 150ms; }
.stagger-4 { animation-delay: 200ms; }
.stagger-5 { animation-delay: 250ms; }
.stagger-6 { animation-delay: 300ms; }
.stagger-7 { animation-delay: 350ms; }
.stagger-8 { animation-delay: 400ms; }
.stagger-9 { animation-delay: 450ms; }
.stagger-10 { animation-delay: 500ms; }

/* === TYPOGRAPHY === */

.text-scoreboard {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: 0.05em;
  line-height: 1;
}

/* === ACCESSIBILITY === */

*:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: 4px;
}

button:focus-visible,
a:focus-visible,
.btn-touch:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--color-focus-ring);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 0;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* === LOADING SKELETONS === */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-slate-100) 0%,
    var(--color-slate-200) 20%,
    var(--color-slate-100) 40%,
    var(--color-slate-100) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-base);
}

.skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
}

.skeleton-text:last-child {
  margin-bottom: 0;
  width: 80%;
}

.skeleton-title {
  height: 1.5em;
  width: 60%;
  margin-bottom: 1em;
}

.skeleton-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
}

/* === PROSE STYLES === */

.prose {
  color: var(--color-slate-600);
  line-height: 1.75;
  max-width: 65ch;
}

.prose.max-w-none {
  max-width: none;
}

/* Headings */
.prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 {
  font-family: var(--font-display);
  color: var(--color-slate-900);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.prose h1 {
  font-size: var(--font-size-2xl);
  margin-top: 0;
  margin-bottom: var(--spacing-6);
}

.prose h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-8);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-2);
  border-bottom: 1px solid var(--color-slate-200);
}

.prose h3 {
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-6);
  margin-bottom: var(--spacing-3);
}

.prose h4 {
  font-size: var(--font-size-base);
  margin-top: var(--spacing-4);
  margin-bottom: var(--spacing-2);
}

/* Paragraphs */
.prose p {
  margin-top: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.prose p:first-child {
  margin-top: 0;
}

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

/* Links */
.prose a {
  color: var(--color-primary-600);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.prose a:hover {
  color: var(--color-primary-500);
  text-decoration: underline;
}

/* Strong and emphasis */
.prose strong {
  color: var(--color-slate-900);
  font-weight: var(--font-weight-semibold);
}

.prose em {
  font-style: italic;
}

/* Lists */
.prose ul, .prose ol {
  margin-top: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-6);
}

.prose ul {
  list-style-type: disc;
}

.prose ol {
  list-style-type: decimal;
}

.prose li {
  margin-top: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  padding-left: var(--spacing-2);
}

.prose li::marker {
  color: var(--color-slate-600);
}

/* Nested lists */
.prose ul ul, .prose ol ul {
  list-style-type: circle;
  margin-top: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.prose ul ul ul, .prose ol ul ul {
  list-style-type: square;
}

/* Blockquotes */
.prose blockquote {
  margin: var(--spacing-6) 0;
  padding: var(--spacing-4) var(--spacing-4);
  border-left: 4px solid var(--color-primary-500);
  background-color: var(--color-slate-50);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-slate-900);
  font-style: normal;
}

.prose blockquote p {
  margin: 0;
}

/* Code */
.prose code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background-color: var(--color-slate-100);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  color: var(--color-slate-900);
}

.prose pre {
  margin: var(--spacing-6) 0;
  padding: var(--spacing-4) var(--spacing-4);
  background-color: var(--color-slate-900);
  border-radius: var(--radius-base);
  overflow-x: auto;
  box-shadow: var(--shadow-lg);
}

.prose pre code {
  background-color: transparent;
  padding: 0;
  color: var(--color-slate-200);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

/* Horizontal rules */
.prose hr {
  margin: var(--spacing-8) 0;
  border: 0;
  border-top: 1px solid var(--color-slate-200);
}

/* Tables */
.prose table {
  width: 100%;
  margin: var(--spacing-6) 0;
  border-collapse: collapse;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.prose thead {
  background-color: var(--color-slate-50);
}

.prose th {
  padding: var(--spacing-3) var(--spacing-4);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-slate-900);
  border-bottom: 2px solid var(--color-slate-200);
}

.prose td {
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--color-slate-200);
}

.prose tbody tr:last-child td {
  border-bottom: none;
}

.prose tbody tr:hover {
  background-color: var(--color-slate-50);
}

/* Images */
.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-base);
  margin: var(--spacing-6) 0;
}

/* First and last element margin */
.prose > :first-child {
  margin-top: 0;
}

.prose > :last-child {
  margin-bottom: 0;
}