/* GoodVibe Quotes — style.css */
:root {
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --color-dark: #1a1a1a;
  --color-light: #f7f5f2;
  --color-accent: #e0a458;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-sans);
  background: var(--color-light);
  color: var(--color-dark);
  line-height: 1.5;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 20px 32px;
  background: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.category-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-btn {
  border: 1px solid #ddd;
  background: transparent;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-dark);
  transition: all 0.2s ease;
}

.nav-btn:hover { background: #f0eee9; }

.nav-btn.active {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

/* LANG TOGGLE — matches nav-btn style */
.lang-toggle {
  border: 1px solid #ddd;
  background: transparent;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-dark);
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.lang-toggle:hover { background: #f0eee9; }

/* Language switch (three buttons) */
.lang-switch {
  display: flex;
  gap: 8px;
  align-items: center;
}
.lang-switch .lang-btn {
  border: 1px solid #ddd;
  background: transparent;
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: all 0.18s ease;
  min-width: 48px;
  text-align: center;
  line-height: 1;
  touch-action: manipulation;
}
.lang-switch .lang-btn:hover { background: #f6f5f2; }
.lang-switch .lang-btn.active,
.lang-switch .lang-btn[aria-pressed="true"] {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

/* site-settings removed; language switch stays at right by flex order */

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.quote-card {
  position: relative;
  height: 420px;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  cursor: pointer;
}

.quote-bg {
  position: absolute;
  inset: 0;
  /* container for layered backgrounds */
  position: absolute;
  inset: 0;
  background-color: #333;
}

.quote-bg .bg-low,
.quote-bg .bg-high {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.quote-bg .bg-low {
  filter: blur(8px);
  transition: filter 0.35s ease, opacity 0.25s ease;
  will-change: opacity, filter;
  z-index: 0;
}

.quote-bg .bg-high {
  opacity: 0;
  transition: opacity 0.45s ease;
  z-index: 1;
}

.quote-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.55) 100%);
}

.quote-content {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
  padding: 40px 32px;
  max-width: 700px;
  width: 100%;
  overflow-y: auto;
  max-height: 100%;
}

.quote-tag {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.4);
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-style: italic;
  line-height: 1.4;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.quote-author {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  opacity: 0.8;
  margin-bottom: 24px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}

.quote-author::before { content: '— '; }

.quote-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.quote-actions button {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  backdrop-filter: blur(4px);
  transition: background 0.2s ease;
}

.quote-actions #btn-prev {
  background: rgba(255,255,255,0.12);
}

.quote-actions select {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
}

.visually-hidden { position: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }

.quote-actions button:hover { background: rgba(255,255,255,0.3); }

/* ── TAP HINT ── */
.tap-hint {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.6s ease;
}

.tap-hint.hidden {
  opacity: 0;
}

/* Pulsing ripple ring */
.tap-hint-ripple {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  animation: tap-ripple 1.8s ease-out infinite;
}

@keyframes tap-ripple {
  0%   { transform: scale(0.6); opacity: 0.9; }
  70%  { transform: scale(1.4); opacity: 0.3; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* Label below ripple */
.tap-hint-text {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* PHOTO CREDIT */
.photo-credit {
  position: absolute;
  bottom: 10px;
  right: 14px;
  z-index: 3;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.65);
}
.photo-credit a { color: rgba(255,255,255,0.8); text-decoration: underline; }

.ad-slot {
  margin: 32px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  background: #efece6;
  border: 1px dashed #ccc;
  border-radius: 8px;
}

.ad-placeholder {
  color: #999;
  font-size: 0.85rem;
}

.grid-section h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.grid-card {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transition: transform 0.2s ease;
}

.grid-card:hover { transform: translateY(-4px); }

.grid-card .grid-bg { position: absolute; inset: 0; }
.grid-card .grid-bg .bg-low,
.grid-card .grid-bg .bg-high {
  position: absolute; inset: 0; background-size: cover; background-position: center;
}
.grid-card .grid-bg .bg-low { filter: blur(6px); transition: filter 0.35s ease, opacity 0.25s ease; will-change: opacity, filter; z-index:0; }
.grid-card .grid-bg .bg-high { opacity: 0; transition: opacity 0.45s ease; z-index:1; }

.grid-card .grid-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 30%, rgba(0,0,0,0.75) 100%);
}

.grid-card .grid-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 18px;
}

.grid-card .grid-quote-text {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.3;
  margin-bottom: 6px;
}

.grid-card .grid-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.85;
}

.site-footer {
  text-align: center;
  padding: 32px 20px;
  font-size: 0.85rem;
  color: #777;
  border-top: 1px solid #eee;
}

.site-footer a { color: #555; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .quote-text { font-size: 1.4rem; }
  .quote-card { height: 360px; }
  .site-header { padding: 16px 20px; }
  .lang-toggle { order: -1; }
  .lang-switch .lang-btn { padding: 10px 14px; font-size: 0.95rem; min-width: 44px; }
}