/* Theme styles — WordPress-specific overrides.
   Base styles are in theme-base.css (enqueued separately). */

/* ===== Accessibility ===== */
.skip-link.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
  word-wrap: normal !important;
}

.skip-link.screen-reader-text:focus {
  clip: auto !important;
  display: block;
  height: auto;
  width: auto;
  position: fixed;
  top: 5px;
  left: 5px;
  z-index: 100000;
  padding: 15px 23px;
  background: var(--paper);
  color: var(--burg);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--gold);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* ===== WordPress basics ===== */
img { max-width: 100%; height: auto; }

/* Gutenberg full-width alignment support */
.wp-block-group.alignfull,
.wp-block-cover.alignfull,
.alignfull {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* ===== Mobile nav toggle ===== */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  cursor: pointer;
  color: var(--paper);
}

.nav-toggle:hover { background: rgba(255,255,255,0.08); }
.nav-toggle svg { width: 22px; height: 22px; }

/* ===== Dropdown submenus (desktop) ===== */
.epp-nav li { position: relative; }

.epp-nav li.menu-item-has-children > a::after {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-left: 5px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  opacity: 0.6;
}

.epp-nav ul ul {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 8px;
  margin: 8px 0 0;
  background: rgba(20,17,13,0.97);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  z-index: 70;
}

.epp-nav ul ul::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}

.epp-nav li:hover > ul,
.epp-nav li:focus-within > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.epp-nav ul ul li { width: 100%; }

.epp-nav ul ul a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  white-space: nowrap;
}

.epp-nav ul ul a:hover {
  background: rgba(176,132,56,0.12);
  color: var(--gold-lt);
}

/* Nested (third level) */
.epp-nav ul ul ul {
  top: -8px;
  left: 100%;
  margin: 0 0 0 8px;
}

/* ===== WP current-menu-item ===== */
.epp-nav li.current-menu-item > a,
.epp-nav li.current_page_item > a,
.epp-nav li.current-menu-ancestor > a {
  color: var(--paper);
}

/* ===== Responsive nav ===== */
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }

  /* Mobile submenus: inline */
  .epp-nav ul ul {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(255,255,255,0.04);
    padding: 4px 8px;
    margin: 2px 0 6px 12px;
    border-left: 2px solid rgba(255,255,255,0.1);
    border-radius: 0;
  }
  .epp-nav ul ul a { padding: 10px 12px; }
  .epp-nav ul ul ul { margin-left: 12px; }
  .epp-nav li.menu-item-has-children > a::after { display: none; }
}

/* ===== Map embed responsive ===== */
.map-embed iframe {
  width: 100%;
  min-height: 350px;
  border: 0;
  border-radius: 8px;
}

/* ===== WordPress blocks cleanup ===== */
.wp-block-html { max-width: 100%; }

/* ===== Sponsors / Χορηγοί grid ===== */
.sponsors-tier {
  display: grid;
  gap: 24px;
  margin-top: 16px;
  margin-bottom: 40px;
}

.sponsor-item {
  text-align: center;
}

.sponsors-tier--grand {
  grid-template-columns: 1fr;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.sponsors-tier--grand .sponsor-card {
  aspect-ratio: 4 / 3;
  border-width: 2px;
}

.sponsors-tier--main {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.sponsors-tier--support {
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}

.sponsor-card {
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--paper-light, #faf6ee);
  border: 1px solid var(--line, #d9cdb0);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.sponsor-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  box-sizing: border-box;
  filter: grayscale(100%);
  opacity: 0.55;
  transition: all 0.35s ease;
}

.sponsor-card:hover {
  border-color: var(--gold, #b08438);
  box-shadow: 0 4px 20px rgba(176,132,56,0.12);
  transform: translateY(-2px);
}

.sponsor-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.sponsor-name {
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--txt-2, #6b6358);
  margin: 8px 0 0;
  line-height: 1.3;
}

/* Sponsor placeholder (before real logos) */
.sponsor-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--txt-2, #6b6358);
  opacity: 0.5;
  text-align: center;
  transition: opacity 0.3s ease;
}

.sponsor-card:hover .sponsor-card__placeholder {
  opacity: 0.8;
}

@media (max-width: 900px) {
  .sponsors-tier--main {
    grid-template-columns: repeat(3, 1fr);
  }
  .sponsors-tier--support {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 480px) {
  .sponsors-tier--main {
    grid-template-columns: repeat(2, 1fr);
  }
  .sponsors-tier--support {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== Hero cover — metadata bar fix ===== */
/* Prevent text wrapping in the bottom metadata bar of the hero */
.wp-block-cover .wp-block-separator + .wp-block-columns p {
  white-space: nowrap;
}

/* ===== Hero cover — responsive ===== */
@media (max-width: 900px) {
  /* Hero cover: reduce padding on mobile */
  .wp-block-cover.alignfull {
    padding: 60px 20px 32px !important;
  }

  /* Stack hero columns (logo + text) on mobile */
  .wp-block-cover .wp-block-columns {
    flex-direction: column !important;
  }

  .wp-block-cover .wp-block-column {
    flex-basis: 100% !important;
  }

  /* Limit logo size on mobile */
  .wp-block-cover .wp-block-column:first-child .wp-block-image img {
    max-width: 280px;
    margin: 0 auto;
    display: block;
  }

  /* Center hero text on mobile */
  .wp-block-cover .wp-block-column:last-child {
    text-align: center;
  }

  .wp-block-cover .wp-block-column:last-child h1 {
    font-size: clamp(2rem, 8vw, 3rem) !important;
  }

  /* Stack buttons on mobile */
  .wp-block-cover .wp-block-buttons {
    justify-content: center !important;
    flex-wrap: wrap;
  }

  /* Hide metadata bar on mobile — too cramped */
  .wp-block-cover .wp-block-separator + .wp-block-columns {
    display: none !important;
  }
  .wp-block-cover .wp-block-separator.is-style-wide {
    display: none !important;
  }
}

@media (max-width: 600px) {
  .wp-block-cover.alignfull {
    padding: 40px 16px 24px !important;
  }

  /* Smaller logo on very small screens */
  .wp-block-cover .wp-block-column:first-child .wp-block-image img {
    max-width: 200px;
  }

  .wp-block-cover .wp-block-column:last-child h1 {
    font-size: clamp(1.6rem, 7vw, 2.4rem) !important;
  }

  .wp-block-cover .wp-block-column:last-child p {
    font-size: 14px !important;
  }
}

/* ===== Gutenberg blocks — mobile responsive ===== */
@media (max-width: 900px) {
  /* Full-width sections: reduce horizontal padding */
  .wp-block-group.alignfull {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  /* Museum split section — stack columns */
  .wp-block-group.alignfull > .wp-block-columns {
    flex-direction: column !important;
  }

  .wp-block-group.alignfull > .wp-block-columns > .wp-block-column {
    flex-basis: 100% !important;
  }

  /* Museum image: full width on mobile */
  .wp-block-group.alignfull > .wp-block-columns > .wp-block-column:first-child figure img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
  }

  /* Museum text column: reduce padding on mobile */
  .wp-block-group.alignfull > .wp-block-columns > .wp-block-column[style*="padding-right:64px"] {
    padding: 32px 20px !important;
  }

  /* Timeline row: allow wrapping */
  .has-cream-background-color .wp-block-columns[style*="padding-top:32px"] {
    flex-wrap: wrap !important;
  }

  .has-cream-background-color .wp-block-columns[style*="padding-top:32px"] > .wp-block-column {
    flex-basis: 45% !important;
    border-right: none !important;
    padding: 12px 0 !important;
  }

  /* Section headings: smaller on mobile */
  .wp-block-heading[style*="clamp(2rem"] {
    font-size: clamp(1.5rem, 5vw, 2.2rem) !important;
  }
}

@media (max-width: 600px) {
  .wp-block-group.alignfull {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  /* Timeline: single column on small mobile */
  .has-cream-background-color .wp-block-columns[style*="padding-top:32px"] > .wp-block-column {
    flex-basis: 100% !important;
  }

  /* Tmimata cards: stack to single column */
  [style*="background-color:#14110d"] .wp-block-columns {
    flex-direction: column !important;
  }

  [style*="background-color:#14110d"] .wp-block-columns > .wp-block-column {
    flex-basis: 100% !important;
  }

  /* News ticker: smaller text */
  [style*="background-color:#6e1d2c"] p {
    font-size: 12px !important;
  }
}

/* ===== Museum page — CF7 form styling ===== */
.epp-form-card .wpcf7 {
  color: var(--txt, #2c2519);
}

.epp-form-card .wpcf7 input[type="text"],
.epp-form-card .wpcf7 input[type="email"],
.epp-form-card .wpcf7 input[type="tel"],
.epp-form-card .wpcf7 input[type="number"],
.epp-form-card .wpcf7 input[type="url"],
.epp-form-card .wpcf7 input[type="date"],
.epp-form-card .wpcf7 select,
.epp-form-card .wpcf7 textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line, #d9cdb0);
  border-radius: 6px;
  background: var(--paper, #faf6ee);
  font-family: var(--f-sans);
  font-size: 15px;
  color: var(--txt, #2c2519);
  transition: border-color 0.2s;
}

.epp-form-card .wpcf7 input:focus,
.epp-form-card .wpcf7 select:focus,
.epp-form-card .wpcf7 textarea:focus {
  outline: none;
  border-color: var(--gold, #b08438);
  box-shadow: 0 0 0 3px rgba(176,132,56,0.1);
}

.epp-form-card .wpcf7 textarea {
  min-height: 120px;
  resize: vertical;
}

.epp-form-label {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--txt-2, #6b6358);
  margin-bottom: 8px;
}

.epp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.epp-form-section {
  margin-bottom: 20px;
}

.epp-form-card .wpcf7 .wpcf7-radio,
.epp-form-card .wpcf7 .wpcf7-checkbox {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.epp-form-card .wpcf7 .wpcf7-radio .wpcf7-list-item,
.epp-form-card .wpcf7 .wpcf7-checkbox .wpcf7-list-item {
  margin: 0;
  flex: 1 1 calc(33.33% - 8px);
  min-width: 140px;
}

.epp-form-card .wpcf7 .wpcf7-radio .wpcf7-list-item label,
.epp-form-card .wpcf7 .wpcf7-checkbox .wpcf7-list-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid var(--line, #d9cdb0);
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.epp-form-card .wpcf7 .wpcf7-radio .wpcf7-list-item label:hover {
  border-color: var(--gold, #b08438);
  background: rgba(176,132,56,0.05);
}

.epp-form-card .wpcf7 .wpcf7-radio input:checked + .wpcf7-list-item-label {
  color: var(--gold, #b08438);
  font-weight: 600;
}

.epp-form-card .wpcf7 .wpcf7-acceptance label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--txt-2, #6b6358);
  line-height: 1.5;
}

.epp-btn-submit,
.epp-btn-submit-gold {
  display: block;
  width: 100%;
  padding: 16px 32px;
  border: none;
  border-radius: 6px;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s;
}

.epp-btn-submit {
  background: var(--dark, #14110d);
  color: var(--paper, #faf6ee);
}

.epp-btn-submit:hover {
  background: var(--burg, #6e1d2c);
}

.epp-btn-submit-gold {
  background: var(--gold, #b08438);
  color: var(--dark, #14110d);
}

.epp-btn-submit-gold:hover {
  background: var(--gold-dk, #96702f);
}

.epp-form-note {
  font-family: var(--f-sans);
  font-size: 13px;
  color: var(--txt-2, #6b6358);
  text-align: center;
  margin-top: 12px;
}

.epp-form-card .wpcf7 .wpcf7-not-valid-tip {
  font-size: 12px;
  color: var(--burg, #6e1d2c);
  margin-top: 4px;
}

.epp-form-card .wpcf7 .wpcf7-response-output {
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 14px;
  margin: 16px 0 0;
}

/* Museum page — collection cards */
.epp-collection-img img {
  border-radius: 8px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.epp-founder-img img {
  border-radius: 8px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
}

/* Museum — visit section dark form overrides */
.epp-section-visit .epp-form-card .wpcf7 input:not([type="submit"]),
.epp-section-visit .epp-form-card .wpcf7 select,
.epp-section-visit .epp-form-card .wpcf7 textarea {
  background: var(--paper, #faf6ee);
}

/* Museum responsive */
@media (max-width: 900px) {
  .epp-form-row {
    grid-template-columns: 1fr;
  }

  .epp-section-visit .wp-block-columns,
  .epp-section-donate .wp-block-columns {
    flex-direction: column !important;
  }

  .epp-section-visit .wp-block-column,
  .epp-section-donate .wp-block-column {
    flex-basis: 100% !important;
  }

  .epp-section-founders .wp-block-columns:last-child {
    flex-wrap: wrap !important;
  }

  .epp-section-founders .wp-block-columns:last-child > .wp-block-column {
    flex-basis: 45% !important;
  }

  .epp-form-card .wpcf7 .wpcf7-radio .wpcf7-list-item {
    flex: 1 1 calc(50% - 8px);
  }
}

@media (max-width: 600px) {
  .epp-section-collections .wp-block-columns,
  .epp-section-founders .wp-block-columns:last-child {
    flex-direction: column !important;
  }

  .epp-section-founders .wp-block-columns:last-child > .wp-block-column {
    flex-basis: 100% !important;
  }

  .epp-form-card .wpcf7 .wpcf7-radio .wpcf7-list-item {
    flex: 1 1 100%;
  }

  .epp-form-card {
    padding: 24px 16px !important;
  }
}

/* ===== Print styles ===== */
@media print {
  .epp-header, .epp-foot, .cta-banner, .nav-toggle { display: none !important; }
  main { padding: 0 !important; }
  section { padding: 20px 0 !important; }
}