/* ============================================================
   FOTOGRAFIA WEB — NEGRO, ORO Y PLATA
   ============================================================ */

:root {
  --black:        #080808;
  --black-2:      #111111;
  --black-3:      #1a1a1a;
  --black-4:      #222222;
  --gold:         #D4AF37;
  --gold-light:   #F0D060;
  --gold-dark:    #9A7D1A;
  --silver:       #C0C0C0;
  --silver-light: #E8E8E8;
  --silver-dark:  #888888;
  --white:        #FAFAFA;
  --overlay:      rgba(8,8,8,0.75);
  --glass:        rgba(255,255,255,0.04);
  --glass-border: rgba(212,175,55,0.2);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black);
  color: var(--silver-light);
  font-family: 'Raleway', 'Segoe UI', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--gold); color: var(--black); }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black-2); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ============================================================
   LOADER
   ============================================================ */
#loader {
  position: fixed; inset: 0;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-inner {
  text-align: center;
}
.loader-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 2rem;
  animation: glow 1.5s ease-in-out infinite alternate;
}
.loader-bar {
  width: 200px;
  height: 2px;
  background: var(--black-4);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}
.loader-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--gold-dark));
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out forwards, shimmer 1s linear infinite;
  width: 0%;
}

@keyframes loading {
  to { width: 100%; }
}
@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}
@keyframes glow {
  from { text-shadow: 0 0 10px rgba(212,175,55,0.3); }
  to { text-shadow: 0 0 30px rgba(212,175,55,0.8), 0 0 60px rgba(212,175,55,0.3); }
}

/* ============================================================
   NAVEGACION
   ============================================================ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  padding: 1.2rem 3rem;
  display: flex; align-items: center; justify-content: space-between;
  z-index: 1000;
  transition: all 0.4s ease;
}
#navbar.scrolled {
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 0.8rem 3rem;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-logo {
  display: flex; align-items: center;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(212,175,55,0.25));
}

.nav-links {
  display: flex; align-items: center; gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver);
  position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  padding: 0.5rem 1.4rem;
  border-radius: 2px;
  font-size: 0.75rem !important;
  letter-spacing: 0.15em;
  transition: all 0.3s ease !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--black) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--silver);
  transition: all 0.3s;
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative;
  height: 100vh; min-height: 600px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-attachment: fixed;
  transform: scale(1.05);
  transition: transform 8s ease;
}
#hero:hover .hero-bg { transform: scale(1.08); }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8,8,8,0.3) 0%,
    rgba(8,8,8,0.6) 50%,
    rgba(8,8,8,0.9) 100%
  );
}

/* Partículas decorativas */
.hero-particles {
  position: absolute; inset: 0; pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: float-up var(--dur, 8s) var(--delay, 0s) ease-in infinite;
}
@keyframes float-up {
  0%   { transform: translateY(100vh) translateX(0); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.3; }
  100% { transform: translateY(-10vh) translateX(var(--drift, 20px)); opacity: 0; }
}

.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  padding: 2rem;
  animation: fadeInUp 1.2s ease both;
  animation-delay: 0.3s;
}

.hero-logo-wrap {
  margin-bottom: 2rem;
}
.hero-logo-img {
  height: 180px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.15) drop-shadow(0 0 20px rgba(212,175,55,0.35));
}
@media (max-width: 768px) {
  .hero-logo-img { height: 120px; }
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: '';
  display: block; width: 40px; height: 1px;
  background: var(--gold);
}

.hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.hero-title .gold { color: var(--gold); }

.hero-tagline {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  letter-spacing: 0.1em;
  color: var(--silver);
  margin-bottom: 3rem;
  max-width: 500px;
  margin-left: auto; margin-right: auto;
}

.hero-buttons {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  color: var(--black);
  border: none;
  padding: 0.9rem 2.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 2px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(212,175,55,0.4); }
.btn-primary span { position: relative; z-index: 1; }

.btn-secondary {
  background: transparent;
  color: var(--silver-light);
  border: 1px solid rgba(192,192,192,0.4);
  padding: 0.9rem 2.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  border-color: var(--silver);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--silver-dark);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  animation: bounce 2s ease infinite;
  cursor: pointer;
  z-index: 2;
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   SECCIONES COMUNES
   ============================================================ */
section { padding: 6rem 3rem; }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.section-eyebrow::before, .section-eyebrow::after {
  content: ''; display: block;
  width: 30px; height: 1px;
  background: var(--gold-dark);
}
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--white);
  margin-bottom: 1rem;
}
.section-title .gold { color: var(--gold); }
.section-subtitle {
  color: var(--silver-dark);
  font-size: 0.95rem;
  max-width: 500px;
  margin: 0 auto;
  letter-spacing: 0.03em;
}

/* ============================================================
   STATS
   ============================================================ */
#stats {
  padding: 4rem 3rem;
  background: var(--black-2);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}
.stats-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.stat-item {
  text-align: center;
  padding: 1.5rem;
}
.stat-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver-dark);
}

/* ============================================================
   GALLERY FILTERS
   ============================================================ */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.filter-btn {
  background: transparent;
  border: 1px solid var(--black-4);
  color: var(--silver-dark);
  padding: 0.5rem 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.3s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
}

/* ============================================================
   GALLERY GRID
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 6px;
  max-width: 1400px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--black-3);
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.hidden { display: none; }

.gallery-item img {
  transition: transform 0.6s ease, filter 0.4s ease;
  filter: brightness(0.9);
}
.gallery-item:hover img {
  transform: scale(1.08);
  filter: brightness(1.05);
}

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.9) 0%, rgba(8,8,8,0) 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-item-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.2rem;
}
.gallery-item-cat {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.gallery-zoom-icon {
  position: absolute; top: 1rem; right: 1rem;
  width: 36px; height: 36px;
  background: rgba(8,8,8,0.8);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.3s ease;
}
.gallery-item:hover .gallery-zoom-icon {
  opacity: 1; transform: scale(1);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
#lightbox {
  position: fixed; inset: 0;
  background: rgba(8,8,8,0.97);
  z-index: 2000;
  display: none;
  align-items: center; justify-content: center;
}
#lightbox.open { display: flex; }

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  animation: fadeInScale 0.3s ease;
}
.lightbox-content img {
  max-width: 90vw;
  max-height: 85vh;
  width: auto; height: auto;
  object-fit: contain;
  box-shadow: 0 0 80px rgba(0,0,0,0.8);
  border: 1px solid var(--glass-border);
}

@keyframes fadeInScale {
  from { transform: scale(0.9); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.lightbox-close {
  position: fixed; top: 1.5rem; right: 1.5rem;
  background: none; border: 1px solid var(--glass-border);
  color: var(--silver);
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  transition: all 0.3s;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover { background: var(--gold); color: var(--black); border-color: var(--gold); }

.lightbox-nav {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(8,8,8,0.8);
  border: 1px solid var(--glass-border);
  color: var(--silver);
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
}
.lightbox-nav:hover { background: var(--gold); color: var(--black); border-color: var(--gold); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

.lightbox-caption {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--silver);
  font-size: 0.85rem;
}
.lightbox-caption strong { color: var(--gold); }

/* ============================================================
   VIDEOS
   ============================================================ */
#videos {
  background: var(--black-2);
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.video-card {
  background: var(--black-3);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-dark);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(212,175,55,0.1);
}

.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--black-4);
}
.video-thumb img {
  transition: transform 0.6s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.05); }

.video-play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,8,8,0.4);
  transition: background 0.3s;
}
.video-card:hover .video-play-btn { background: rgba(8,8,8,0.2); }

.play-circle {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(212,175,55,0.9);
  display: flex; align-items: center; justify-content: center;
  color: var(--black);
  font-size: 1.4rem;
  padding-left: 4px;
  transition: all 0.3s;
  box-shadow: 0 0 30px rgba(212,175,55,0.4);
}
.video-card:hover .play-circle {
  background: var(--gold);
  transform: scale(1.1);
  box-shadow: 0 0 50px rgba(212,175,55,0.6);
}

.video-info {
  padding: 1.5rem;
}
.video-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.video-desc {
  font-size: 0.8rem;
  color: var(--silver-dark);
  line-height: 1.5;
}

/* Modal de video */
#videoModal {
  position: fixed; inset: 0;
  background: rgba(8,8,8,0.97);
  z-index: 2000;
  display: none;
  align-items: center; justify-content: center;
}
#videoModal.open { display: flex; }

.video-modal-content {
  position: relative;
  width: 90vw;
  max-width: 960px;
  animation: fadeInScale 0.3s ease;
}
.video-modal-content iframe {
  width: 100%;
  aspect-ratio: 16/9;
  border: 1px solid var(--glass-border);
  border-radius: 2px;
}
.video-modal-close {
  position: absolute; top: -3rem; right: 0;
  background: none; border: none;
  color: var(--silver);
  font-size: 1.5rem;
  transition: color 0.3s;
}
.video-modal-close:hover { color: var(--gold); }

/* ============================================================
   ABOUT
   ============================================================ */
#about {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}
.about-image-main {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  border: 1px solid var(--glass-border);
}
.about-image-accent {
  position: absolute;
  bottom: -2rem; right: -2rem;
  width: 55%;
  aspect-ratio: 1;
  overflow: hidden;
  border: 3px solid var(--black);
  outline: 1px solid var(--glass-border);
}
.about-frame {
  position: absolute; top: -1rem; left: -1rem;
  width: 60px; height: 60px;
  border-top: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
}
.about-frame-br {
  position: absolute; bottom: -1rem; right: -3rem;
  width: 60px; height: 60px;
  border-bottom: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
}

.about-content {}
.about-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.about-eyebrow::after {
  content: ''; flex: 1; height: 1px;
  background: var(--gold-dark); max-width: 50px;
}
.about-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.about-title .gold { color: var(--gold); }
.about-text {
  color: var(--silver-dark);
  margin-bottom: 1rem;
  line-height: 1.8;
  font-size: 0.95rem;
}
.about-services {
  margin: 2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.service-item {
  display: flex; align-items: center; gap: 0.7rem;
  font-size: 0.85rem;
  color: var(--silver);
}
.service-icon {
  width: 32px; height: 32px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ============================================================
   CONTACTO
   ============================================================ */
#contact {
  background: var(--black-2);
  padding: 6rem 3rem;
}

.contact-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {}
.contact-info-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.contact-info-sub {
  color: var(--silver-dark);
  font-size: 0.85rem;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-icon {
  width: 40px; height: 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
  border-radius: 2px;
}
.contact-item-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 0.2rem;
}
.contact-item-value {
  color: var(--silver-light);
  font-size: 0.95rem;
}

.social-links {
  display: flex; gap: 0.8rem;
  margin-top: 2rem;
}
.social-link {
  width: 40px; height: 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--silver-dark);
  font-size: 1rem;
  border-radius: 2px;
  transition: all 0.3s;
}
.social-link:hover {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
  transform: translateY(-3px);
}

.contact-form {}
.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--black-4);
  border-radius: 2px;
  padding: 0.75rem 1rem;
  color: var(--silver-light);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.3s;
  resize: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold-dark);
  background: rgba(212,175,55,0.04);
}
.form-group textarea { height: 100px; }
.form-group select option { background: var(--black-3); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--black);
  border-top: 1px solid var(--glass-border);
  padding: 3rem;
  text-align: center;
}
.footer-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}
.footer-tagline {
  color: var(--silver-dark);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.footer-divider {
  width: 60px; height: 1px;
  background: var(--gold-dark);
  margin: 1.5rem auto;
}
.footer-copy {
  color: var(--silver-dark);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.footer-copy a { color: var(--gold-dark); }

/* ============================================================
   BOTON ADMIN (llave flotante)
   ============================================================ */
#adminBtn {
  position: fixed;
  bottom: 2rem; left: 1rem;
  width: 18px; height: 18px;
  background: transparent;
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.08);
  font-size: 8px;
  font-size: 1rem;
  z-index: 500;
  transition: all 0.3s;
  cursor: pointer;
  backdrop-filter: blur(10px);
}
#adminBtn:hover {
  color: rgba(255,255,255,0.25);
}

/* ============================================================
   MODAL DE LOGIN ADMIN
   ============================================================ */
#adminLoginModal, #adminPanelModal {
  position: fixed; inset: 0;
  background: rgba(8,8,8,0.97);
  z-index: 3000;
  display: none;
  align-items: center; justify-content: center;
  backdrop-filter: blur(20px);
}
#adminLoginModal.open, #adminPanelModal.open { display: flex; }

.modal-box {
  background: var(--black-2);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 3rem;
  width: 100%;
  max-width: 440px;
  animation: fadeInScale 0.3s ease;
  position: relative;
}
.modal-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.6rem;
  color: var(--white);
  text-align: center;
  margin-bottom: 0.5rem;
}
.modal-subtitle {
  text-align: center;
  color: var(--silver-dark);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}
.modal-gold-line {
  width: 40px; height: 2px;
  background: var(--gold);
  margin: 0 auto 2rem;
}
.modal-input {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--black-4);
  border-radius: 2px;
  padding: 0.9rem 1.2rem;
  color: var(--silver-light);
  font-family: inherit;
  font-size: 1rem;
  text-align: center;
  letter-spacing: 0.2em;
  transition: border-color 0.3s;
  margin-bottom: 1.5rem;
}
.modal-input:focus { outline: none; border-color: var(--gold-dark); }
.modal-error {
  color: #e05555;
  font-size: 0.8rem;
  text-align: center;
  margin-bottom: 1rem;
  min-height: 1.2rem;
}
.modal-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--black);
  border: none;
  padding: 0.9rem;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 2px;
  transition: all 0.3s;
}
.modal-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.modal-close-btn {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none;
  color: var(--silver-dark); font-size: 1.2rem;
  transition: color 0.3s;
}
.modal-close-btn:hover { color: var(--gold); }

/* ============================================================
   PANEL ADMIN
   ============================================================ */
.admin-panel {
  background: var(--black-2);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  overflow-y: auto;
  animation: fadeInScale 0.3s ease;
  position: relative;
}
.admin-panel::-webkit-scrollbar { width: 4px; }
.admin-panel::-webkit-scrollbar-thumb { background: var(--gold-dark); }

.admin-header {
  position: sticky; top: 0;
  background: var(--black-2);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.5rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  z-index: 10;
}
.admin-header-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.3rem;
  color: var(--gold);
}
.admin-header-actions {
  display: flex; gap: 0.8rem; align-items: center;
}
.admin-save-btn {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--black);
  border: none;
  padding: 0.6rem 1.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 2px;
  transition: all 0.3s;
}
.admin-save-btn:hover { filter: brightness(1.1); }
.admin-save-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.admin-body { padding: 2rem; }

.admin-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--black-4);
  margin-bottom: 2rem;
}
.admin-tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--silver-dark);
  padding: 0.8rem 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s;
  margin-bottom: -1px;
}
.admin-tab:hover { color: var(--silver); }
.admin-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.admin-tab-content { display: none; }
.admin-tab-content.active { display: block; }

.admin-section-title {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 1.2rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.admin-section-title::after {
  content: ''; flex: 1; height: 1px;
  background: var(--black-4);
}

.admin-field {
  margin-bottom: 1rem;
}
.admin-field label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 0.4rem;
}
.admin-field input, .admin-field textarea, .admin-field select {
  width: 100%;
  background: var(--black-3);
  border: 1px solid var(--black-4);
  border-radius: 2px;
  padding: 0.65rem 0.9rem;
  color: var(--silver-light);
  font-family: inherit;
  font-size: 0.85rem;
  transition: border-color 0.3s;
}
.admin-field input:focus, .admin-field textarea:focus {
  outline: none; border-color: var(--gold-dark);
}
.admin-field textarea { resize: vertical; min-height: 60px; }

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

/* Media items en admin */
.admin-media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.admin-media-item {
  background: var(--black-3);
  border: 1px solid var(--black-4);
  border-radius: 3px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.admin-media-item:hover { border-color: var(--gold-dark); }

.admin-media-thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--black-4);
  position: relative;
}
.admin-media-thumb img {
  transition: transform 0.3s;
}
.admin-media-item:hover .admin-media-thumb img { transform: scale(1.05); }
.admin-media-thumb .thumb-label {
  position: absolute; bottom: 0.5rem; left: 0.5rem;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(8,8,8,0.8);
  color: var(--gold);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.admin-media-fields { padding: 0.8rem; }
.admin-media-fields .admin-field { margin-bottom: 0.6rem; }
.admin-media-fields .admin-field label { font-size: 0.6rem; }
.admin-media-fields input { font-size: 0.8rem; padding: 0.5rem 0.7rem; }

.admin-add-btn {
  background: var(--glass);
  border: 1px dashed var(--glass-border);
  color: var(--silver-dark);
  border-radius: 3px;
  padding: 1.5rem;
  width: 100%;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s;
  margin-top: 1rem;
}
.admin-add-btn:hover { border-color: var(--gold-dark); color: var(--gold); }

.admin-remove-btn {
  background: none;
  border: none;
  color: var(--silver-dark);
  font-size: 0.75rem;
  padding: 0.3rem 0;
  transition: color 0.3s;
  width: 100%;
  text-align: right;
  margin-top: 0.3rem;
}
.admin-remove-btn:hover { color: #e05555; }

.admin-status {
  text-align: center;
  padding: 0.8rem;
  border-radius: 2px;
  font-size: 0.8rem;
  margin-top: 1rem;
  display: none;
}
.admin-status.success {
  display: block;
  background: rgba(80,200,100,0.1);
  border: 1px solid rgba(80,200,100,0.3);
  color: #4CAF50;
}
.admin-status.error {
  display: block;
  background: rgba(224,85,85,0.1);
  border: 1px solid rgba(224,85,85,0.3);
  color: #e05555;
}

.admin-span-select {
  display: flex; gap: 0.5rem;
}
.span-opt {
  flex: 1;
  background: var(--black-3);
  border: 1px solid var(--black-4);
  color: var(--silver-dark);
  padding: 0.4rem;
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  border-radius: 2px;
  transition: all 0.3s;
  text-align: center;
}
.span-opt:hover, .span-opt.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
}

/* ============================================================
   ANIMACIONES DE ENTRADA
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  section { padding: 5rem 2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .videos-grid { grid-template-columns: repeat(2, 1fr); }
  #about { grid-template-columns: 1fr; gap: 3rem; padding: 5rem 2rem; max-width: none; }
  .about-image-accent { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .admin-media-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  #navbar { padding: 1rem 1.5rem; }
  #navbar.scrolled { padding: 0.7rem 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
  .gallery-item.wide { grid-column: span 1; }
  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
}

@media (max-width: 540px) {
  section { padding: 4rem 1.2rem; }
  #stats { padding: 3rem 1.2rem; }
  #contact { padding: 4rem 1.2rem; }
  footer { padding: 2rem 1.2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-number { font-size: 2.2rem; }
  .videos-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .gallery-item.tall { grid-row: span 1; }
  .admin-media-grid { grid-template-columns: 1fr; }
  .admin-two-col { grid-template-columns: 1fr; }
  .modal-box { padding: 2rem 1.5rem; margin: 1rem; }
}

/* ============================================================
   NAV — botón Sesiones
   ============================================================ */
.nav-sessions {
  color: var(--gold) !important;
  border: 1px solid rgba(212,175,55,0.3);
  padding: 0.4rem 1.1rem;
  border-radius: 2px;
  transition: all 0.3s !important;
}
.nav-sessions:hover {
  background: var(--gold) !important;
  color: var(--black) !important;
  border-color: var(--gold) !important;
}
.nav-sessions::after { display: none !important; }

/* ============================================================
   OVERLAY DE SESIONES
   ============================================================ */
#sessionsOverlay {
  position: fixed; inset: 0;
  background: var(--black);
  z-index: 2500;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
#sessionsOverlay.open { display: flex; }

/* Barra superior */
.sessions-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 2rem;
  background: rgba(8,8,8,0.95);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  flex-shrink: 0;
  gap: 1rem;
}
.sessions-topbar-left, .sessions-topbar-right {
  display: flex; align-items: center; gap: 0.7rem;
  min-width: 180px;
}
.sessions-topbar-right { justify-content: flex-end; }
.sessions-topbar-center {
  text-align: center; flex: 1;
}
.sessions-name-display {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  color: var(--white);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sessions-counter-display {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-top: 0.1rem;
}
.sessions-close-btn {
  background: none; border: 1px solid rgba(192,192,192,0.2);
  color: var(--silver-dark); font-size: 0.75rem;
  padding: 0.4rem 0.9rem; border-radius: 2px;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: all 0.3s; cursor: pointer;
}
.sessions-close-btn:hover { border-color: var(--silver); color: var(--white); }

.sessions-nav-btn {
  background: none; border: 1px solid var(--glass-border);
  color: var(--silver-dark); font-size: 0.75rem;
  padding: 0.4rem 1rem; border-radius: 2px;
  letter-spacing: 0.05em;
  transition: all 0.3s; cursor: pointer;
}
.sessions-nav-btn:hover { border-color: var(--gold); color: var(--gold); }
.sessions-nav-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.sessions-nav-next {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
  font-weight: 600;
}
.sessions-nav-next:hover { background: var(--gold-light); border-color: var(--gold-light); color: var(--black); }
.sessions-nav-next:disabled { background: var(--black-4); border-color: var(--black-4); color: var(--silver-dark); }

/* Cuerpo de la sesión */
.sessions-body {
  flex: 1;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.sessions-body::-webkit-scrollbar { width: 4px; }
.sessions-body::-webkit-scrollbar-thumb { background: var(--gold-dark); }

/* Portada de la sesión */
.session-header-info { position: relative; }
.session-cover-wrap {
  position: relative;
  height: 55vh; min-height: 320px;
  overflow: hidden;
}
.session-cover-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 8s ease;
}
.session-cover-wrap:hover img { transform: scale(1.04); }
.session-cover-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,1) 0%, rgba(8,8,8,0.5) 50%, rgba(8,8,8,0.1) 100%);
}
.session-cover-text {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 3rem 3rem 2.5rem;
}
.session-cover-eyebrow {
  font-size: 0.65rem; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.session-cover-eyebrow::before {
  content: ''; width: 30px; height: 1px; background: var(--gold-dark);
}
.session-cover-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--white); margin-bottom: 0.8rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.session-cover-meta {
  font-size: 0.8rem; color: var(--silver-dark);
  letter-spacing: 0.05em; margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.6rem;
}
.session-meta-dot { color: var(--gold-dark); }
.session-cover-desc {
  font-size: 0.9rem; color: var(--silver);
  max-width: 600px; line-height: 1.7;
}

/* Secciones dentro de la sesión */
.session-section {
  padding: 3rem;
  max-width: 1400px; margin: 0 auto;
}
.session-section-title {
  font-size: 0.75rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 2rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.session-section-title::after {
  content: ''; flex: 1; height: 1px; background: var(--black-4);
}
.session-section-icon { font-size: 1rem; }
.session-section-count {
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--silver-dark); font-size: 0.65rem;
  padding: 0.15rem 0.5rem; border-radius: 10px;
  letter-spacing: 0.1em;
}

/* Grid de fotos de sesión */
.session-photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 6px;
}
.session-photo-item {
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--black-3);
}
.session-photo-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s;
  filter: brightness(0.9);
}
.session-photo-item:hover img { transform: scale(1.06); filter: brightness(1.05); }
.session-photo-zoom {
  position: absolute; inset: 0;
  background: rgba(8,8,8,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1.5rem;
  opacity: 0; transition: opacity 0.3s;
}
.session-photo-item:hover .session-photo-zoom { opacity: 1; }

/* Grid de videos de sesión */
.session-videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Navegación inferior */
.sessions-bottom-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 3rem;
  border-top: 1px solid var(--glass-border);
  max-width: 1400px; margin: 0 auto;
  gap: 1rem;
}
.sessions-bottom-btn {
  background: none; border: 1px solid var(--glass-border);
  color: var(--silver); font-size: 0.85rem;
  padding: 0.8rem 2rem; border-radius: 2px;
  letter-spacing: 0.05em;
  transition: all 0.3s; cursor: pointer;
  flex-shrink: 0;
}
.sessions-bottom-btn:hover { border-color: var(--gold); color: var(--gold); }
.sessions-bottom-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.sessions-bottom-next {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  border-color: transparent; color: var(--black);
  font-weight: 700;
}
.sessions-bottom-next:hover { filter: brightness(1.1); border-color: transparent; color: var(--black); }

/* Dots de navegación */
.sessions-dots {
  display: flex; gap: 6px; align-items: center;
}
.session-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--black-4); border: 1px solid var(--silver-dark);
  cursor: pointer; transition: all 0.3s;
}
.session-dot.active {
  background: var(--gold); border-color: var(--gold);
  width: 20px; border-radius: 3px;
}

/* Animación de transición entre sesiones */
@keyframes sessionSlideIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
.session-transition { animation: sessionSlideIn 0.35s ease both; }

/* ============================================================
   ADMIN — Sesiones tab
   ============================================================ */
.admin-session-card {
  background: var(--black-3);
  border: 1px solid var(--black-4);
  border-radius: 4px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  transition: border-color 0.3s;
}
.admin-session-card:hover { border-color: var(--gold-dark); }

.admin-session-card-header {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.2rem;
  cursor: pointer;
  background: var(--black-4);
  transition: background 0.2s;
}
.admin-session-card-header:hover { background: rgba(212,175,55,0.05); }
.admin-session-thumb {
  width: 60px; height: 45px; border-radius: 2px;
  overflow: hidden; flex-shrink: 0; background: var(--black-3);
}
.admin-session-thumb img { width: 100%; height: 100%; object-fit: cover; }
.admin-session-card-meta { flex: 1; min-width: 0; }
.admin-session-card-name {
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem; color: var(--white);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.admin-session-card-info {
  font-size: 0.7rem; color: var(--silver-dark);
  margin-top: 0.2rem;
}
.admin-session-toggle {
  color: var(--gold); font-size: 1rem;
  transition: transform 0.3s;
}
.admin-session-card.expanded .admin-session-toggle { transform: rotate(180deg); }

.admin-session-card-body {
  display: none;
  padding: 1.2rem;
  border-top: 1px solid var(--black-4);
}
.admin-session-card.expanded .admin-session-card-body { display: block; }

/* Lista de URLs dentro de cada sesión */
.session-url-list { margin-bottom: 0.8rem; }
.session-url-row {
  display: flex; gap: 0.5rem; align-items: center;
  margin-bottom: 0.5rem;
}
.session-url-row input {
  flex: 1;
  background: var(--black-2);
  border: 1px solid var(--black-4);
  border-radius: 2px;
  padding: 0.55rem 0.8rem;
  color: var(--silver-light);
  font-size: 0.8rem;
  font-family: inherit;
  transition: border-color 0.3s;
}
.session-url-row input:focus { outline: none; border-color: var(--gold-dark); }
.session-url-remove {
  background: none; border: 1px solid transparent;
  color: var(--silver-dark); font-size: 1rem;
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.3s; cursor: pointer;
}
.session-url-remove:hover { color: #e05555; border-color: rgba(224,85,85,0.3); }
.session-url-add {
  background: none; border: 1px dashed var(--black-4);
  color: var(--silver-dark); font-size: 0.75rem;
  padding: 0.4rem 1rem; border-radius: 2px;
  width: 100%; text-align: left;
  letter-spacing: 0.05em; transition: all 0.3s; cursor: pointer;
  margin-top: 0.3rem;
}
.session-url-add:hover { border-color: var(--gold-dark); color: var(--gold); }

/* Upload row (galería, videos, sesiones) */
.upload-row {
  display: flex; gap: 0.5rem; align-items: stretch;
}
.upload-row input[type="text"] { flex: 1; }
.upload-btn {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--black-1); border: none; border-radius: 2px;
  padding: 0 0.9rem; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.05em; cursor: pointer; white-space: nowrap;
  transition: opacity 0.2s; flex-shrink: 0;
}
.upload-btn:hover { opacity: 0.85; }
.upload-progress {
  font-size: 0.72rem; margin-top: 0.3rem; min-height: 1rem;
  color: var(--silver-dark);
}
.upload-progress.uploading { color: var(--gold-dark); display: flex; align-items: center; gap: 0.5rem; }
.upload-progress.success { color: #4caf50; }
.upload-progress.error { color: #e05555; }
.upload-bar-wrap {
  flex: 1; height: 4px; background: rgba(255,255,255,0.1);
  border-radius: 2px; overflow: hidden;
}
.upload-bar-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold));
  border-radius: 2px;
  transition: width 0.15s ease;
}
.upload-pct { font-size: 0.7rem; color: var(--gold); white-space: nowrap; }
.session-url-row-wrap { margin-bottom: 0.5rem; }

/* Admin categories */
.admin-cat-row {
  display: flex; gap: 0.5rem; align-items: center;
  margin-bottom: 0.5rem;
}
.admin-cat-row input { flex: 1; }
.admin-cat-row input.cat-icon-input {
  flex: 0 0 3.2rem; text-align: center; font-size: 1.1rem;
}

/* Responsive sesiones */
@media (max-width: 768px) {
  .sessions-topbar { padding: 0.7rem 1rem; flex-wrap: wrap; }
  .sessions-topbar-left, .sessions-topbar-right { min-width: auto; }
  .session-cover-text { padding: 2rem 1.5rem 1.5rem; }
  .session-section { padding: 2rem 1.2rem; }
  .session-photos-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .sessions-bottom-nav { padding: 2rem 1.2rem; flex-wrap: wrap; justify-content: center; }
  .sessions-bottom-btn { font-size: 0.8rem; padding: 0.7rem 1.5rem; }
}