/* ═════════════════════════════════════════════
   OlivEU Press Releases – Front-end CSS
   ═════════════════════════════════════════════ */

:root {
  --oliv-black: #000000;
  --oliv-dark: #140E07;
  --oliv-cream: #FBF9F6;
  --oliv-beige: #DDCEBB;
  --oliv-gold: #F1C36D;
  --oliv-green: #7AD300;
  --oliv-green-mid: #508B00;
  --oliv-green-dark: #437400;
  --oliv-olive: #6A7B54;
  --oliv-sage: #7CA892;
  --oliv-lime: #8BC640;
  --oliv-white: #FFFFFF;
  --oliv-light: #EEEEEE;
}

/* ── Container ── */
.oliveu-pr-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  background: transparent;
}

/* ── Press release card ── */
.press-release {
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(122, 211, 0, 0.25);
  border-radius: 0;
  margin-bottom: 0;
  padding: 32px 8px;
  overflow: visible;
  box-shadow: none;
}

.press-release:last-child {
  border-bottom: none;
}

.press-release:hover {
  box-shadow: none;
  transform: none;
}

.press-release-header {
  padding: 0;
  border-bottom: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: transparent;
  cursor: pointer;
}

.press-release-info {
  flex: 1;
  min-width: 0;
}

.press-release-date {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--oliv-white);
  letter-spacing: 0.01em;
  line-height: 1.2;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.press-release-subtitle {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 400;
  letter-spacing: 0.3px;
  margin-bottom: 4px;
}

.press-release-title {
  font-family: 'Quicksand', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.01em;
  line-height: 1.4;
  margin-bottom: 4px;
}

.press-release-desc {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.01em;
  line-height: 1.4;
}

/* ── Toggle (play) button ── */
.press-release-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2.5px solid var(--oliv-green);
  background: transparent;
  color: var(--oliv-green);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  flex-shrink: 0;
  padding: 0;
  outline: none;
}

.press-release-toggle:hover {
  background: rgba(122, 211, 0, 0.12);
  transform: scale(1.05);
}

.press-release-toggle.active {
  background: var(--oliv-green-dark);
  border-color: var(--oliv-green-dark);
  color: var(--oliv-white);
}

.press-release-toggle svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform 0.25s ease;
}

.press-release-toggle.active svg {
  transform: rotate(90deg);
}

/* ── Collapsible body ── */
.press-release-body {
  display: none;
  margin-top: 20px;
  padding-left: 4px;
}

.press-release-body.active {
  display: block;
}

/* ── Language selector ── */
.lang-selector {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(122, 211, 0, 0.2);
  border-radius: 30px;
  overflow: visible;
  margin-bottom: 16px;
}

.lang-btn {
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 20px;
  border: none;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--oliv-white) !important;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  text-align: center;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-right: 1px solid rgba(122, 211, 0, 0.15);
  white-space: nowrap;
}

.lang-btn:focus-visible {
  box-shadow: 0 0 0 2px var(--oliv-green);
}

.lang-btn:last-child {
  border-right: none;
}

.lang-btn:hover {
  background: rgba(122, 211, 0, 0.1);
  color: var(--oliv-green) !important;
}

.lang-btn.active {
  color: var(--oliv-white) !important;
  background: var(--oliv-green-dark) !important;
  font-weight: 700;
}

.lang-btn.active::after {
  display: none;
}

.lang-btn:active,
.lang-btn:focus,
.lang-btn:visited,
.lang-btn.active:active,
.lang-btn.active:focus,
.lang-btn.active:visited,
.lang-btn.active:hover {
  color: var(--oliv-white) !important;
  outline: none;
  background-color: transparent !important;
}

/* ── FlipBook viewer area ── */
.pdf-viewer-container {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 40px 20px;
  background: transparent;
  border-top: none;
}

.pdf-viewer-container.active {
  display: flex;
}

/* ── Loading spinner ── */
.flipbook-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 60px 20px;
}

.flipbook-loading .spinner {
  width: 36px;
  height: 36px;
  border: 2.5px solid var(--oliv-beige);
  border-top-color: var(--oliv-green-dark);
  border-radius: 50%;
  animation: oliveu-spin 0.7s linear infinite;
}

.flipbook-loading .loading-text {
  color: var(--oliv-olive);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.3px;
}

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

/* ── FlipBook wrapper ── */
.flipbook-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
}

.flipbook-container {
  position: relative;
  box-shadow: 0 8px 32px rgba(20, 14, 7, 0.13), 0 2px 8px rgba(20, 14, 7, 0.06);
}

.flipbook-container .page-content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  overflow: hidden;
}

.flipbook-container .page-content img,
.flipbook-container .page-content canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: high-quality;
}

/* ── Controls ── */
.flipbook-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 0;
}

.flipbook-controls button {
  background: var(--oliv-green-dark) !important;
  border: none !important;
  color: var(--oliv-white) !important;
  padding: 10px 24px !important;
  border-radius: 30px !important;
  font-family: 'Quicksand', sans-serif !important;
  font-size: 0.78rem !important;
  font-weight: 500 !important;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  letter-spacing: 0.5px !important;
  text-transform: uppercase !important;
  text-indent: 0 !important;
  line-height: normal !important;
}

.flipbook-controls button:hover {
  background: var(--oliv-green-mid) !important;
  box-shadow: 0 4px 12px rgba(67, 116, 0, 0.25);
  color: var(--oliv-white) !important;
}

.flipbook-controls button:active {
  background: var(--oliv-green-dark) !important;
  transform: scale(0.97);
  color: var(--oliv-white) !important;
}

.flipbook-controls .page-info {
  color: var(--oliv-white);
  font-size: 0.8rem;
  min-width: 80px;
  text-align: center;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.flipbook-controls .fullscreen-btn {
  padding: 10px 14px !important;
  font-size: 0.95rem !important;
  background: var(--oliv-white) !important;
  color: var(--oliv-green-dark) !important;
  border: 2px solid var(--oliv-green-dark) !important;
}

.flipbook-controls .fullscreen-btn:hover {
  background: var(--oliv-green-dark) !important;
  color: var(--oliv-white) !important;
}

/* Hint text */
.flipbook-hint {
  color: var(--oliv-beige);
  font-size: 0.72rem;
  text-align: center;
  margin-top: -8px;
  letter-spacing: 0.5px;
  font-weight: 400;
}

/* ── Fullscreen modes ── */
.pdf-viewer-container:-webkit-full-screen,
.pdf-viewer-container:fullscreen {
  width: 100vw;
  height: 100vh;
  background: rgba(251, 249, 246, 0.97);
  padding: 20px;
}

.pdf-viewer-container:-webkit-full-screen .exit-fullscreen,
.pdf-viewer-container:fullscreen .exit-fullscreen {
  display: block;
}

.pdf-viewer-container.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 999999;
  border-radius: 0;
  padding: 20px;
  background: rgba(251, 249, 246, 0.97);
  overflow: auto;
}

.pdf-viewer-container.fullscreen .exit-fullscreen {
  display: block;
}

.exit-fullscreen {
  display: none;
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--oliv-white);
  border: 2px solid var(--oliv-green-dark);
  color: var(--oliv-green-dark);
  padding: 8px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  z-index: 10;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.exit-fullscreen:hover {
  background: var(--oliv-green-dark);
  color: var(--oliv-white);
}

/* ── Error state ── */
.error-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--oliv-olive);
}

.error-state .error-icon {
  font-size: 1.5rem;
  margin-bottom: 10px;
  opacity: 0.5;
}

.error-state .error-msg {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--oliv-olive);
}

.error-state .error-detail {
  font-size: 0.75rem;
  color: var(--oliv-beige);
  margin-top: 6px;
}

/* ── Responsive: Tablet ── */
@media (max-width: 768px) {
  .lang-selector {
    display: flex;
    flex-wrap: nowrap;
    max-width: 100%;
  }

  .lang-btn {
    padding: 9px 16px;
    font-size: 0.78rem;
    flex: 1 1 0;
    min-width: 0;
  }
}

/* ── Responsive: Phone ── */
@media (max-width: 640px) {
  .oliveu-pr-container {
    padding: 24px 12px 60px;
  }

  .press-release {
    padding: 24px 4px;
  }

  .press-release-date {
    font-size: 1.2rem;
  }

  .press-release-toggle {
    width: 38px;
    height: 38px;
  }

  .press-release-toggle svg {
    width: 15px;
    height: 15px;
  }

  .lang-selector {
    display: flex;
    flex-wrap: nowrap;
    border-radius: 20px;
    max-width: 100%;
  }

  .lang-btn {
    padding: 8px 10px;
    font-size: 0.72rem;
    flex: 1 1 0;
    min-width: 0;
    letter-spacing: 0.2px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .flipbook-controls button {
    padding: 8px 14px !important;
    font-size: 0.72rem !important;
  }

  .flipbook-controls .page-info {
    font-size: 0.75rem;
    min-width: 60px;
  }
}

/* ── Responsive: Very small phones ── */
@media (max-width: 380px) {
  .lang-btn {
    padding: 7px 6px;
    font-size: 0.65rem;
    letter-spacing: 0;
  }
}


/* ═══════════════════════════════════════════════════════════════════════════════
   LIGHT THEME
   ═══════════════════════════════════════════════════════════════════════════════ */

.oliveu-pr-container[data-theme="light"] .press-release {
  border-bottom-color: rgba(122, 211, 0, 0.3);
}

.oliveu-pr-container[data-theme="light"] .press-release-date {
  color: var(--oliv-green-dark);
}

.oliveu-pr-container[data-theme="light"] .press-release-subtitle {
  color: #888;
}

.oliveu-pr-container[data-theme="light"] .press-release-title {
  color: #2C2C2C;
}

.oliveu-pr-container[data-theme="light"] .press-release-desc {
  color: #777;
}

.oliveu-pr-container[data-theme="light"] .press-release-toggle {
  border-color: var(--oliv-green-dark);
  color: var(--oliv-green-dark);
}

.oliveu-pr-container[data-theme="light"] .press-release-toggle:hover {
  background: rgba(122, 211, 0, 0.1);
}

.oliveu-pr-container[data-theme="light"] .press-release-toggle.active {
  background: var(--oliv-green-dark);
  border-color: var(--oliv-green-dark);
  color: var(--oliv-white);
}

.oliveu-pr-container[data-theme="light"] .lang-selector {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(122, 211, 0, 0.25);
}

.oliveu-pr-container[data-theme="light"] .lang-btn {
  color: #555 !important;
  border-right-color: rgba(0, 0, 0, 0.08);
}

.oliveu-pr-container[data-theme="light"] .lang-btn:hover {
  background: rgba(122, 211, 0, 0.08);
  color: var(--oliv-green-dark) !important;
}

.oliveu-pr-container[data-theme="light"] .lang-btn.active {
  color: var(--oliv-white) !important;
  background: var(--oliv-green-dark) !important;
}

.oliveu-pr-container[data-theme="light"] .lang-btn:active,
.oliveu-pr-container[data-theme="light"] .lang-btn:focus,
.oliveu-pr-container[data-theme="light"] .lang-btn:visited {
  color: #555 !important;
}

.oliveu-pr-container[data-theme="light"] .lang-btn.active:active,
.oliveu-pr-container[data-theme="light"] .lang-btn.active:focus,
.oliveu-pr-container[data-theme="light"] .lang-btn.active:visited,
.oliveu-pr-container[data-theme="light"] .lang-btn.active:hover {
  color: var(--oliv-white) !important;
}

.oliveu-pr-container[data-theme="light"] .flipbook-controls .page-info {
  color: #555;
}

.oliveu-pr-container[data-theme="light"] .flipbook-hint {
  color: #999;
}

.oliveu-pr-container[data-theme="light"] .flipbook-loading .loading-text {
  color: #777;
}

.oliveu-pr-container[data-theme="light"] .flipbook-loading .spinner {
  border-color: #DDD;
  border-top-color: var(--oliv-green-dark);
}