/* ============================================================
   Photo Portfolio Pro — Frontend CSS
   ============================================================ */

/* ── Variables — Mode clair (défaut) ────────────────────────── */
:root {
  --ppp-accent:       #e8d5a3;
  --ppp-dark:         #111;
  --ppp-overlay:      rgba(0,0,0,.35);
  --ppp-white:        #fff;
  --ppp-radius:       4px;
  --ppp-transition:   .35s ease;
  --ppp-font:         'Georgia', serif;
  --ppp-font-ui:      system-ui, -apple-system, sans-serif;
  --ppp-gap:          12px;

  /* Thème clair */
  --ppp-bg:           #ffffff;
  --ppp-bg-alt:       #f5f5f5;
  --ppp-text:         #111111;
  --ppp-text-muted:   #666666;
  --ppp-border:       #dddddd;
  --ppp-input-bg:     #ffffff;
  --ppp-card-bg:      #ffffff;
  --ppp-filter-bg:    #f0f0f0;
  --ppp-filter-text:  #111111;
  --ppp-cookie-bg:    rgba(15,15,15,.95);
  --ppp-cookie-text:  #eeeeee;
}

/* ── Variables — Mode sombre ─────────────────────────────────── */
[data-theme="dark"] {
  --ppp-bg:           #0e0e0e;
  --ppp-bg-alt:       #1a1a1a;
  --ppp-text:         #e8e8e8;
  --ppp-text-muted:   #999999;
  --ppp-border:       #333333;
  --ppp-input-bg:     #1e1e1e;
  --ppp-card-bg:      #161616;
  --ppp-filter-bg:    #252525;
  --ppp-filter-text:  #e0e0e0;
  --ppp-dark:         #e8e8e8;  /* inversé : texte clair sur fond sombre */
  --ppp-white:        #0e0e0e;  /* inversé */
  --ppp-cookie-bg:    rgba(240,240,240,.97);
  --ppp-cookie-text:  #111111;
}

/* Appliqué au body pour les pages hors Elementor */
body {
  background-color: var(--ppp-bg);
  color:            var(--ppp-text);
  transition:       background-color .3s ease, color .3s ease;
}

/* ── Bouton toggle dark/light ────────────────────────────────── */
.ppp-theme-toggle {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99990;
  width:  44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--ppp-border);
  background: var(--ppp-bg-alt);
  color: var(--ppp-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.15);
  transition: background var(--ppp-transition), border-color var(--ppp-transition),
              transform .2s ease, box-shadow .2s ease;
  /* Au-dessus du bandeau cookie mais sous lightbox */
}

.ppp-theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 18px rgba(0,0,0,.25);
}

.ppp-theme-toggle .ppp-icon-sun  { display: none; }
.ppp-theme-toggle .ppp-icon-moon { display: block; }

[data-theme="dark"] .ppp-theme-toggle .ppp-icon-sun  { display: block; }
[data-theme="dark"] .ppp-theme-toggle .ppp-icon-moon { display: none; }

/* Décalé si le bandeau cookie est visible */
.ppp-cookie-visible .ppp-theme-toggle { bottom: 6rem; }

/* ── Slideshow plein écran ──────────────────────────────────── */
.ppp-slideshow {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: var(--ppp-dark);
}

.ppp-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity var(--ppp-transition);
  will-change: opacity;
}

.ppp-slide.active { opacity: 1; }

.ppp-slide-overlay {
  position: absolute;
  inset: 0;
  background: var(--ppp-overlay);
  pointer-events: none;
  z-index: 1;
}

/* Texte overlay */
.ppp-slide-text-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  text-align: center;
  color: var(--ppp-white);
  pointer-events: none;
  width: 90%;
}

.ppp-slide-headline {
  font-family: var(--ppp-font);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: .12em;
  text-shadow: 0 2px 20px rgba(0,0,0,.6);
  margin: 0 0 .5rem;
}

.ppp-slide-subhead {
  font-family: var(--ppp-font-ui);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .9;
}

.ppp-slide-cta {
  pointer-events: all;
  display: inline-block;
  margin-top: 2rem;
  padding: .75rem 2.5rem;
  border: 1px solid var(--ppp-white);
  color: var(--ppp-white);
  text-decoration: none;
  font-family: var(--ppp-font-ui);
  letter-spacing: .15em;
  font-size: .9rem;
  text-transform: uppercase;
  transition: background var(--ppp-transition), color var(--ppp-transition);
}

.ppp-slide-cta:hover {
  background: var(--ppp-white);
  color: var(--ppp-dark);
}

/* Navigation slideshow */
.ppp-slide-nav {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.ppp-slide-prev,
.ppp-slide-next {
  background: transparent;
  border: none;
  color: var(--ppp-white);
  font-size: 2rem;
  cursor: pointer;
  opacity: .7;
  transition: opacity var(--ppp-transition);
  line-height: 1;
}
.ppp-slide-prev:hover,
.ppp-slide-next:hover { opacity: 1; }

.ppp-slide-dots {
  display: flex;
  gap: .5rem;
}

.ppp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  transition: background var(--ppp-transition), transform var(--ppp-transition);
}
.ppp-dot.active {
  background: var(--ppp-white);
  transform: scale(1.3);
}

/* ── Galerie & filtres ──────────────────────────────────────── */
.ppp-gallery-wrap { width: 100%; }

.ppp-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ppp-gap);
  margin-bottom: 1.5rem;
  align-items: center;
}

.ppp-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.ppp-filter-btn {
  padding: .4rem 1.2rem;
  border: 1px solid var(--ppp-border);
  background: transparent;
  color: var(--ppp-text);
  cursor: pointer;
  font-family: var(--ppp-font-ui);
  font-size: .85rem;
  letter-spacing: .05em;
  border-radius: var(--ppp-radius);
  transition: background var(--ppp-transition), color var(--ppp-transition), border-color var(--ppp-transition);
}

.ppp-filter-btn:hover,
.ppp-filter-btn.active {
  background: var(--ppp-text);
  color: var(--ppp-bg);
  border-color: var(--ppp-text);
}

.ppp-tag-chip {
  display: inline-block;
  padding: .3rem .9rem;
  background: var(--ppp-filter-bg);
  color: var(--ppp-filter-text);
  border-radius: 20px;
  font-size: .8rem;
  cursor: pointer;
  transition: background var(--ppp-transition), color var(--ppp-transition);
  letter-spacing: .05em;
}

.ppp-tag-chip:hover,
.ppp-tag-chip.active {
  background: var(--ppp-accent);
  color: #111;
}

/* Bouton carrousel */
.ppp-gallery-actions { margin-bottom: 1rem; text-align: right; }

.ppp-btn-carousel {
  padding: .45rem 1.2rem;
  border: 1px solid var(--ppp-border);
  background: transparent;
  color: var(--ppp-text);
  cursor: pointer;
  font-size: .85rem;
  border-radius: var(--ppp-radius);
  transition: background var(--ppp-transition), color var(--ppp-transition), border-color var(--ppp-transition);
}
.ppp-btn-carousel:hover {
  background: var(--ppp-text);
  color: var(--ppp-bg);
  border-color: var(--ppp-text);
}

/* Grille photos */
.ppp-grid {
  display: grid;
  grid-template-columns: repeat(var(--ppp-cols, 3), 1fr);
  gap: var(--ppp-gap);
}

.ppp-item {
  margin: 0;
  overflow: hidden;
  border-radius: var(--ppp-radius);
  cursor: pointer;
  position: relative;
}

.ppp-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  display: block;
  transition: transform .5s ease;
}

.ppp-item:hover img { transform: scale(1.04); }

.ppp-item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.7));
  color: #fff;
  padding: 1.5rem .75rem .5rem;
  font-size: .8rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--ppp-transition), transform var(--ppp-transition);
}
.ppp-item:hover .ppp-item-caption {
  opacity: 1;
  transform: translateY(0);
}

/* Items masqués par filtre */
.ppp-item.hidden { display: none; }

/* Load more */
.ppp-load-more-wrap { text-align: center; margin-top: 2rem; }

.ppp-load-more {
  padding: .7rem 3rem;
  border: 1px solid var(--ppp-border);
  background: transparent;
  color: var(--ppp-text);
  cursor: pointer;
  font-size: .9rem;
  border-radius: var(--ppp-radius);
  transition: background var(--ppp-transition), color var(--ppp-transition), border-color var(--ppp-transition);
}
.ppp-load-more:hover {
  background: var(--ppp-text);
  color: var(--ppp-bg);
  border-color: var(--ppp-text);
}

.ppp-loader { text-align: center; padding: 1rem; color: var(--ppp-text-muted); }

/* ── Lightbox ───────────────────────────────────────────────── */
.ppp-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.94);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ppp-lb-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  text-align: center;
}

.ppp-lb-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.ppp-lb-caption {
  color: #eee;
  font-family: var(--ppp-font);
  font-size: 1rem;
  margin-top: .75rem;
}

.ppp-lb-meta {
  color: #aaa;
  font-size: .8rem;
  margin-top: .25rem;
  font-family: var(--ppp-font-ui);
}

.ppp-lb-close,
.ppp-lb-prev,
.ppp-lb-next {
  position: fixed;
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 2.5rem;
  opacity: .75;
  transition: opacity var(--ppp-transition);
  z-index: 100000;
  line-height: 1;
}

.ppp-lb-close { top: 1.5rem; right: 2rem; font-size: 2rem; }
.ppp-lb-prev  { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.ppp-lb-next  { right: 1.5rem; top: 50%; transform: translateY(-50%); }

.ppp-lb-close:hover,
.ppp-lb-prev:hover,
.ppp-lb-next:hover { opacity: 1; }

/* ── Carrousel ──────────────────────────────────────────────── */
.ppp-carousel {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.96);
  z-index: 99998;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ppp-carousel.visible { display: flex; }

.ppp-carousel-stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-height: calc(100vh - 140px);
}

.ppp-carousel-main {
  max-width: 92vw;
  max-height: calc(100vh - 180px);
  object-fit: contain;
  display: block;
}

.ppp-carousel-meta {
  position: absolute;
  bottom: .5rem;
  left: 50%;
  transform: translateX(-50%);
  color: #ccc;
  font-size: .8rem;
  font-family: var(--ppp-font-ui);
  white-space: nowrap;
}

.ppp-car-prev,
.ppp-car-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: #fff;
  font-size: 3rem;
  cursor: pointer;
  opacity: .7;
  transition: opacity var(--ppp-transition);
  z-index: 2;
}
.ppp-car-prev { left: 1rem; }
.ppp-car-next { right: 1rem; }
.ppp-car-prev:hover,
.ppp-car-next:hover { opacity: 1; }

.ppp-car-close {
  position: fixed;
  top: 1rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  opacity: .75;
  transition: opacity var(--ppp-transition);
  z-index: 99999;
}
.ppp-car-close:hover { opacity: 1; }

/* Strip thumbnails */
.ppp-carousel-strip {
  width: 100%;
  background: rgba(0,0,0,.6);
  padding: .5rem 3rem;
  box-sizing: border-box;
  position: relative;
  height: 90px;
  overflow: hidden;
}

.ppp-carousel-track {
  display: flex;
  gap: 6px;
  height: 100%;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.ppp-carousel-track::-webkit-scrollbar { display: none; }

.ppp-car-thumb {
  flex: 0 0 auto;
  width: 70px;
  height: 70px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--ppp-transition);
  border-radius: 2px;
}
.ppp-car-thumb.active { border-color: var(--ppp-white); }
.ppp-car-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ppp-strip-prev,
.ppp-strip-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,.5);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: .2rem .6rem;
  z-index: 1;
}
.ppp-strip-prev { left: 0; }
.ppp-strip-next { right: 0; }

.ppp-carousel-counter {
  color: #aaa;
  font-size: .8rem;
  font-family: var(--ppp-font-ui);
  padding: .4rem;
}

/* ── Formulaire contact ──────────────────────────────────────── */
.ppp-contact-wrap { max-width: 680px; margin: 0 auto; }

.ppp-contact-form .ppp-form-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ppp-field {
  margin-bottom: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.ppp-field label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--ppp-text);
  font-family: var(--ppp-font-ui);
}

.ppp-field input,
.ppp-field textarea {
  padding: .65rem .9rem;
  border: 1px solid var(--ppp-border);
  border-radius: var(--ppp-radius);
  font-size: .95rem;
  font-family: var(--ppp-font-ui);
  background: var(--ppp-input-bg);
  color: var(--ppp-text);
  transition: border-color var(--ppp-transition), box-shadow var(--ppp-transition),
              background var(--ppp-transition), color var(--ppp-transition);
  width: 100%;
  box-sizing: border-box;
}

.ppp-field input:focus,
.ppp-field textarea:focus {
  outline: none;
  border-color: var(--ppp-text);
  box-shadow: 0 0 0 3px rgba(128,128,128,.15);
}

.ppp-rgpd-consent label {
  display: flex;
  gap: .5rem;
  align-items: flex-start;
  font-weight: 400;
  font-size: .85rem;
  cursor: pointer;
}

.ppp-btn-submit {
  padding: .8rem 3rem;
  background: var(--ppp-text);
  color: var(--ppp-bg);
  border: none;
  border-radius: var(--ppp-radius);
  cursor: pointer;
  font-size: 1rem;
  font-family: var(--ppp-font-ui);
  letter-spacing: .05em;
  transition: opacity var(--ppp-transition), background var(--ppp-transition), color var(--ppp-transition);
}
.ppp-btn-submit:hover { opacity: .8; }
.ppp-btn-submit:disabled { opacity: .5; cursor: default; }

.ppp-form-message {
  margin-top: 1rem;
  padding: .75rem 1rem;
  border-radius: var(--ppp-radius);
  font-size: .9rem;
  display: none;
}
.ppp-form-message.success { background: #d4edda; color: #155724; display: block; }
.ppp-form-message.error   { background: #f8d7da; color: #721c24; display: block; }

/* ── Bandeau cookies ────────────────────────────────────────── */
.ppp-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--ppp-cookie-bg);
  color: var(--ppp-cookie-text);
  z-index: 99997;
  border-top: 1px solid rgba(128,128,128,.2);
  transition: background var(--ppp-transition), color var(--ppp-transition);
}

.ppp-cookie-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.ppp-cookie-inner p {
  flex: 1;
  margin: 0;
  font-size: .85rem;
  line-height: 1.5;
  min-width: 220px;
}

.ppp-cookie-inner a { color: var(--ppp-accent); }

.ppp-cookie-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  align-items: center;
}

.ppp-btn {
  padding: .5rem 1.2rem;
  border: 1px solid #555;
  background: transparent;
  color: #eee;
  cursor: pointer;
  font-size: .8rem;
  border-radius: var(--ppp-radius);
  transition: background var(--ppp-transition), border-color var(--ppp-transition);
}

.ppp-btn-accept {
  background: var(--ppp-accent);
  border-color: var(--ppp-accent);
  color: var(--ppp-dark);
  font-weight: 600;
}
.ppp-btn-accept:hover { opacity: .85; }
.ppp-btn-essential:hover { background: #333; }
.ppp-cookie-link { color: #aaa; font-size: .8rem; text-decoration: none; }
.ppp-cookie-link:hover { color: #eee; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .ppp-grid { --ppp-cols: 2 !important; }
  .ppp-contact-form .ppp-form-two-col { grid-template-columns: 1fr; }
  .ppp-lb-prev { left: .5rem; font-size: 2rem; }
  .ppp-lb-next { right: .5rem; font-size: 2rem; }
  .ppp-slide-headline { font-size: 2rem; }
  .ppp-car-prev { left: .25rem; }
  .ppp-car-next { right: .25rem; }
}

@media (max-width: 480px) {
  .ppp-grid { --ppp-cols: 1 !important; }
  .ppp-filter-bar { flex-direction: column; align-items: flex-start; }
}