/* ============================================
   Betri Frístund – Styles
   Warm, friendly, mobile-first design
   ============================================ */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #EA580C;
  --color-primary-hover: #C2410C;
  --color-primary-light: #FFF7ED;
  --color-primary-pale: #FFEDD5;
  --color-accent: #6366F1;
  --color-accent-light: #EEF2FF;
  --color-bg: #FFFBF5;
  --color-surface: #FFFFFF;
  --color-text: #1C1917;
  --color-text-secondary: #57534E;
  --color-text-muted: #A8A29E;
  --color-border: #E7E5E4;
  --color-border-hover: #D6D3D1;
  --color-success: #16A34A;
  --color-error: #DC2626;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.05);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: 180ms ease;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 640px) {
  .container { padding: 0 24px; }
}

/* ============================================
   HEADER
   ============================================ */
.header {
  background: linear-gradient(145deg, #EA580C 0%, #F97316 40%, #FB923C 100%);
  color: white;
  padding: 28px 0 32px;
  position: relative;
  overflow: hidden;
}

.header::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -60px;
  width: 240px;
  height: 240px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.header::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: 30%;
  width: 180px;
  height: 180px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.header-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

/* ── Language switcher – fixed floating segmented control ── */
.lang-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0;
  font-family: var(--font-sans);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition), border-color var(--transition);
  min-height: 44px;
}

.lang-toggle:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-hover);
}

.lang-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
  transition: background var(--transition), color var(--transition);
  min-width: 42px;
  min-height: 42px;
  line-height: 1;
  color: var(--color-text-muted);
}

.lang-option--active {
  background: var(--color-primary);
  color: white;
  font-weight: 700;
}

.lang-divider {
  color: var(--color-border);
  font-size: 0.8rem;
  font-weight: 300;
  user-select: none;
  line-height: 1;
}

@media (max-width: 639px) {
  .lang-toggle { bottom: 16px; right: 16px; }
}

@media print {
  .lang-toggle { display: none; }
}

.header-icons {
  font-size: 1.3rem;
  letter-spacing: 0.3em;
  margin-bottom: 8px;
  opacity: 0.9;
}

.logo {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 2px;
}

.tagline {
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.92;
}

@media (min-width: 640px) {
  .header { padding: 36px 0 40px; }
  .header-icons { font-size: 1.5rem; }
  .logo { font-size: 2rem; }
  .tagline { font-size: 1.15rem; }
}

/* ============================================
   WELCOME STATE – shown before first search
   ============================================ */
.welcome {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-top: -18px;
  position: relative;
  z-index: 10;
  padding: 32px 20px 36px;
  text-align: center;
  margin-bottom: 40px;
}

.welcome-emoji {
  font-size: 3.5rem;
  margin-bottom: 8px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.welcome-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text);
}

.welcome-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  max-width: 420px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

.welcome-age {
  max-width: 280px;
  margin: 0 auto;
  text-align: left;
}

.welcome-age .filter-label {
  text-align: center;
  display: block;
  margin-bottom: 6px;
}

@media (min-width: 640px) {
  .welcome { padding: 44px 32px 48px; margin-top: -24px; }
  .welcome-emoji { font-size: 4rem; }
  .welcome-title { font-size: 1.6rem; }
  .welcome-text { font-size: 1.05rem; }
}

/* ============================================
   FILTERS – shown after first search
   ============================================ */
.filters {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 20px;
  margin-top: -18px;
  position: relative;
  z-index: 10;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .filters { padding: 24px; margin-top: -24px; }
}

.filters-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .filters-top {
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    gap: 14px;
  }
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.filter-group--tags {
  margin-bottom: 16px;
}

.filter-group--search {
  margin-bottom: 16px;
}

.text-input {
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.text-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.text-input::placeholder {
  color: var(--color-text-muted);
}

.filter-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.select-input,
.date-input {
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  cursor: pointer;
}

.select-input--lg {
  padding: 14px 16px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  font-weight: 500;
}

.select-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A8A29E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 34px;
}

.select-input:focus,
.date-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.date-input::-webkit-calendar-picker-indicator {
  opacity: 0.5;
  cursor: pointer;
}

/* ============================================
   TAG CHIPS
   ============================================ */
.tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-size: 0.82rem;
  font-weight: 500;
  font-family: var(--font-sans);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tag-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.tag-chip[aria-pressed="true"] {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: white;
  font-weight: 600;
}

.tag-chip[aria-pressed="true"]:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.tag-chip .chip-icon {
  font-size: 1rem;
  line-height: 1;
}

/* ============================================
   BUTTONS
   ============================================ */
.filter-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:disabled {
  background: var(--color-text-muted);
  cursor: not-allowed;
  transform: none;
}

.btn--secondary {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  padding: 12px 32px;
  font-size: 0.95rem;
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: white;
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: 11px 14px;
}

.btn--ghost:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.btn-icon {
  flex-shrink: 0;
}

/* ============================================
   RESULTS
   ============================================ */
.results-info {
  padding: 6px 0 14px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.results-info strong {
  color: var(--color-text);
  font-weight: 700;
}

.hidden-toggle {
  background: none;
  border: none;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hidden-toggle:hover {
  color: var(--color-primary-hover);
}

.card--hidden {
  opacity: 0.45;
  border-style: dashed;
}

.results {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

@media (min-width: 520px) {
  .results { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 860px) {
  .results { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================
   ACTIVITY CARD
   ============================================ */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.card-img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  background: var(--color-primary-light);
}

.card-placeholder {
  width: 100%;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--color-primary-pale) 0%, var(--color-accent-light) 100%);
}

.card-body {
  padding: 14px 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-club {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 500;
}

.card-desc {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin: 4px 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc--expanded {
  -webkit-line-clamp: unset;
  display: block;
}

.card-desc-toggle {
  background: none;
  border: none;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 0 0;
  text-decoration: none;
}

.card-desc-toggle:hover {
  text-decoration: underline;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-meta-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.55;
}

.card-meta-link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.card-meta-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.card-meta-link:hover .card-meta-icon {
  opacity: 0.85;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 2px;
}

.card-tag {
  font-size: 0.7rem;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.card-tag--age {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.card-links {
  display: flex;
  gap: 16px;
  margin-top: auto;
  padding-top: 6px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.card-link:hover {
  text-decoration: underline;
}

.card-link svg {
  width: 15px;
  height: 15px;
  transition: transform var(--transition);
}

.card-link:hover svg {
  transform: translateX(3px);
}

.card-link--report {
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-left: auto;
}

.card-link--report:hover {
  color: var(--color-text);
}

/* ============================================
   LOAD MORE
   ============================================ */
.load-more-wrap {
  text-align: center;
  padding: 8px 0 36px;
}

.load-more-wrap .btn {
  min-width: 220px;
}

/* ============================================
   EMPTY / ERROR / LOADING STATES
   ============================================ */
.empty-state,
.error-state {
  text-align: center;
  padding: 52px 20px;
}

.state-emoji {
  font-size: 3.5rem;
  margin-bottom: 10px;
}

.empty-state h2,
.error-state h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.empty-state p,
.error-state p {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  margin-bottom: 18px;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Loading --- */
.loading-state {
  margin-bottom: 24px;
}

.loading-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 18px;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 520px) {
  .skeleton-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 860px) {
  .skeleton-grid { grid-template-columns: repeat(3, 1fr); }
}

.skeleton-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.skeleton-img {
  height: 110px;
  background: linear-gradient(90deg, #F5F5F4 0%, #E7E5E4 50%, #F5F5F4 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}

.skeleton-body {
  padding: 14px 16px 18px;
}

.skeleton-text {
  height: 14px;
  border-radius: 6px;
  background: linear-gradient(90deg, #F5F5F4 0%, #E7E5E4 50%, #F5F5F4 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  margin-bottom: 10px;
}

.skeleton-text--short {
  width: 55%;
  margin-bottom: 0;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Spinner --- */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2.5px solid var(--color-primary-pale);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  flex-shrink: 0;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  margin-top: auto;
  padding: 28px 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

.footer a {
  color: var(--color-primary);
  font-weight: 600;
}

.footer-note {
  margin-top: 4px;
  font-size: 0.75rem;
}

.about-toggle {
  display: inline;
  background: none;
  border: none;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-top: 8px;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.about-toggle:hover {
  color: var(--color-primary-hover);
}

.about-body {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}

.footer-credit {
  margin-top: 12px;
  font-size: 0.72rem;
}

.footer-credit a {
  color: var(--color-text-muted);
  font-weight: 600;
}

.footer-credit a:hover {
  color: var(--color-primary);
}

/* ============================================
   UTILITIES
   ============================================ */
[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================
   PRINT
   ============================================ */
@media print {
  .filters, .load-more-wrap, .filter-actions, .welcome { display: none; }
  .header { background: none; color: var(--color-text); padding: 16px 0; }
  .card { break-inside: avoid; box-shadow: none; }
}