/* Página del invitado: usa solo las variables del estilo elegido (themes.css) */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; min-height: 100dvh; background: var(--t-bg); color: var(--t-ink); font: 400 16px/1.55 var(--t-body); }
[hidden] { display: none !important; }
a { color: var(--t-accent); }
button, input, textarea, select { font: inherit; }

/* Fondo decorativo del estilo: a pantalla completa en móvil.
   En escritorio se ve igual que en el móvil (el fondo completo detrás de la columna del álbum)
   y alrededor una versión desenfocada del mismo fondo, sin franjas recortadas. */
.a-bg { position: fixed; inset: 0; z-index: -2; background: var(--t-img) center top / cover no-repeat, var(--t-bg); }
.a-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 0%, transparent 35%, color-mix(in srgb, var(--t-bg) 55%, transparent) 100%); }
@media (min-width: 900px) {
  .a-bg { filter: blur(26px) saturate(1.05); transform: scale(1.12); opacity: .75; }
  .a-bg::after { display: none; }
  body::before { content: ''; position: fixed; z-index: -1; top: 0; bottom: 0; left: 50%; width: min(860px, 100%); transform: translateX(-50%);
    background: var(--t-img) center top / cover no-repeat, var(--t-bg); box-shadow: 0 0 80px rgba(0, 0, 0, .18); }
}

.a-wrap { width: min(720px, 100% - 28px); margin: 0 auto; padding: 26px 0 40px; }
.a-card { background: color-mix(in srgb, var(--t-surface) var(--t-glass, 58%), transparent); border: 1px solid var(--t-line); border-radius: var(--t-radius); padding: clamp(22px, 5vw, 36px);
  box-shadow: 0 18px 50px rgba(0,0,0,.12); -webkit-backdrop-filter: blur(18px) saturate(1.15); backdrop-filter: blur(18px) saturate(1.15); }
.a-center { text-align: center; }
.a-muted { color: var(--t-muted); }
.a-small { font-size: 14px; }

.a-head { text-align: center; }
.a-kicker { font: 500 12px/1.4 var(--t-body); letter-spacing: .2em; text-indent: .2em; text-transform: uppercase; color: var(--t-muted); margin: 0 0 14px; }
.a-title { font-family: var(--t-name); font-style: var(--t-name-style); font-weight: var(--t-name-weight); text-transform: var(--t-name-case); letter-spacing: var(--t-name-spacing);
  font-size: calc(clamp(44px, 12vw, 72px) * var(--t-name-size)); line-height: var(--t-name-lh, 1.05); margin: 0; text-shadow: var(--t-glow); overflow-wrap: anywhere; }
.a-title span { display: block; }
.a-date { margin: 14px 0 0; font-size: 15px; letter-spacing: .08em; white-space: nowrap; }
.a-date::before, .a-date::after { content: ''; display: inline-block; width: 34px; height: 1px; background: var(--t-accent); vertical-align: middle; margin: 0 12px; opacity: .6; }
@media (max-width: 420px) { .a-date::before, .a-date::after { width: 18px; margin: 0 8px; } }
.a-welcome { max-width: 32em; margin: 16px auto 0; color: var(--t-muted); white-space: pre-line; }
.a-hi { line-height: var(--t-name-lh, 1.2); font-family: var(--t-name); font-style: var(--t-name-style); color: var(--t-accent); font-size: calc(30px * var(--t-name-size)); margin: 2px 0 0; text-transform: var(--t-name-case); }

/* Portada con foto */
.a-cover { position: relative; border-radius: var(--t-radius); overflow: hidden; aspect-ratio: 16 / 10; max-height: 42vh; width: 100%; background: var(--t-bg2) 50% 22% / cover no-repeat; box-shadow: 0 20px 50px rgba(0,0,0,.25); margin-bottom: 18px; }
.a-cover::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.42), transparent 30%, transparent 45%, rgba(0,0,0,.65)); }
.a-cover-top { position: absolute; top: 0; left: 0; right: 0; z-index: 1; margin: 0; text-align: center; color: rgba(255,255,255,.9); padding: 16px 16px 0; text-shadow: 0 1px 8px rgba(0,0,0,.35); }
.a-cover .a-head { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 18px 16px 18px; color: #fff; }
.a-cover .a-title { font-size: calc(clamp(36px, 10vw, 64px) * var(--t-name-size)); }
/* En la portada los nombres van en una línea (si son largos se cortan solos) */
.a-cover .a-title span { display: inline; }
.a-cover .a-title span + span { margin-left: .22em; }
.a-cover .a-kicker, .a-cover .a-date { color: rgba(255,255,255,.88); }
.a-cover .a-title { color: #fff; text-shadow: 0 2px 18px rgba(0,0,0,.35); }
@media (min-width: 700px) { .a-cover { aspect-ratio: 16 / 9; max-height: 56vh; } }

.a-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: var(--t-accent); color: var(--t-accent-ink); border: 1.5px solid var(--t-accent); border-radius: 999px; padding: 15px 24px; font-size: 17px; font-weight: 500; cursor: pointer; text-decoration: none; transition: transform .15s, opacity .2s; }
.a-btn:active { transform: scale(.98); }
.a-btn:disabled { opacity: .5; cursor: not-allowed; }
.a-btn.ghost { background: transparent; color: var(--t-accent); }
.a-btn.block { width: 100%; }
.a-btn svg { width: 22px; height: 22px; }
.a-link { background: none; border: 0; color: var(--t-accent); cursor: pointer; padding: 0; text-decoration: underline; }

.a-field { display: grid; gap: 7px; margin-bottom: 16px; }
.a-field > span { font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; }
.a-field input, .a-field textarea { width: 100%; background: rgba(255,255,255,.75); color: #2f2f2f; border: 1.5px solid var(--t-line); border-radius: 14px; padding: 14px 16px; font-size: 16px; }
.a-field input:focus, .a-field textarea:focus { outline: none; border-color: var(--t-accent); }
.a-consent { display: flex; gap: 10px; align-items: flex-start; background: color-mix(in srgb, var(--t-bg2) 70%, transparent); border-radius: 14px; padding: 9px 12px; font-size: 10.5px; line-height: 1.4; margin: 2px 0 14px; cursor: pointer; }
.a-consent input { width: 18px; height: 18px; accent-color: var(--t-accent); flex: none; margin-top: 1px; }
.a-error { background: rgba(179,65,58,.14); color: #b3413a; padding: 10px 14px; border-radius: 12px; font-size: 14.5px; margin-bottom: 14px; }

.a-upbtns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.a-upbtns .a-btn:first-child { grid-column: 1 / -1; padding: 19px; font-size: 18px; }
.a-upbtns .a-btn.ghost { padding: 13px 10px; font-size: 15.5px; white-space: nowrap; gap: 8px; }
.a-upbtns .a-btn.ghost svg { width: 19px; height: 19px; }
.a-hello { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 16px; font-size: 15px; }
.a-state { text-align: center; padding: 6px 0; }
.a-state b { display: block; font-family: var(--t-name); font-style: var(--t-name-style); font-size: calc(30px * var(--t-name-size)); font-weight: var(--t-name-weight); margin-bottom: 4px; text-transform: var(--t-name-case); }

.a-summary { margin-top: 18px; }
.a-summary p { margin: 8px 0 0; text-align: center; font-weight: 500; }
.a-bar { height: 6px; background: var(--t-line); border-radius: 6px; overflow: hidden; }
.a-bar span { display: block; height: 100%; width: 0; background: var(--t-accent); transition: width .3s; }
.a-queue { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; max-height: 320px; overflow: auto; }
.a-queue:empty { display: none; }
.q { display: flex; gap: 12px; align-items: center; background: color-mix(in srgb, var(--t-bg2) 60%, transparent); border-radius: 12px; padding: 8px; }
.q-th { width: 46px; height: 46px; border-radius: 8px; background: var(--t-bg2) center / cover; flex: none; }
.q-in { flex: 1; min-width: 0; display: grid; gap: 4px; }
.q-nm { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.q-st { font-size: 12.5px; color: var(--t-muted); }
.q.ok .a-bar span { background: #4d7a52; }
.q.ok .q-st { color: #4d7a52; }
.q.err { cursor: pointer; }
.q.err .a-bar span { background: #b3413a; }
.q.err .q-st { color: #b3413a; }

.a-tabs { display: flex; justify-content: center; gap: 6px; margin: 30px 0 16px; flex-wrap: wrap; }
.a-tabs button { background: var(--t-surface); border: 1.5px solid var(--t-line); color: var(--t-ink); padding: 9px 18px; border-radius: 999px; cursor: pointer; font-size: 15px; }
.a-tabs button.on { background: var(--t-accent); border-color: var(--t-accent); color: var(--t-accent-ink); }
.a-panel { background: var(--t-surface); border-radius: var(--t-radius); padding: 10px; border: 1px solid var(--t-line); }

.a-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
@media (min-width: 600px) { .a-grid { grid-template-columns: repeat(4, 1fr); } }
.a-tile { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--t-bg2); cursor: pointer; border: 0; padding: 0; }
.a-tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.a-tile .vid { position: absolute; top: 6px; left: 6px; font-size: 11px; color: #fff; background: rgba(0,0,0,.5); padding: 2px 7px; border-radius: 6px; }
.a-tile .lk { position: absolute; bottom: 6px; right: 6px; font-size: 12px; color: #fff; background: rgba(0,0,0,.5); padding: 2px 8px; border-radius: 6px; }
.a-tile .lk.on { background: var(--t-accent); color: var(--t-accent-ink); }
.a-tile .st { position: absolute; left: 6px; bottom: 6px; font-size: 11px; color: #fff; background: rgba(0,0,0,.55); padding: 2px 7px; border-radius: 6px; }
.a-featured { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 8px; margin-top: 18px; }
.a-featured .a-tile { aspect-ratio: 4 / 5; border-radius: calc(var(--t-radius) * .6); }
.a-empty { text-align: center; color: var(--t-muted); padding: 30px 10px; }

.a-msgs { display: grid; gap: 10px; }
.a-msg { background: color-mix(in srgb, var(--t-bg2) 55%, transparent); border-radius: calc(var(--t-radius) * .7); padding: 16px 18px; }
.a-msg p { margin: 0 0 6px; font-size: 18px; line-height: 1.45; white-space: pre-wrap; font-style: italic; }
.a-msg small { color: var(--t-muted); }

.a-foot { text-align: center; margin-top: 44px; font-size: 13px; color: var(--t-muted); display: grid; gap: 6px; }
.a-foot a { color: var(--t-muted); }
.a-brand { display: flex; align-items: center; justify-content: center; gap: 9px; margin-top: 22px; color: var(--t-ink); text-decoration: none; font-size: 13px; opacity: .85; }
.a-brand:hover { opacity: 1; }
.a-brand-lg { width: 64px; height: 21px; background: currentColor; -webkit-mask: url(/img/albunear-mask.svg) center / contain no-repeat; mask: url(/img/albunear-mask.svg) center / contain no-repeat; }
.a-brand i { width: 1px; height: 15px; background: currentColor; opacity: .6; }
.a-foot .a-brand { margin: 0 auto 4px; color: var(--t-muted); }

/* Barra de la demo */
.demo-bar { position: sticky; top: 0; z-index: 40; background: #1c1c1c; color: #e9e2d2; padding: 12px 16px; font: 15px 'Jost', sans-serif; }
.demo-in { max-width: 1140px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; }
.demo-fields { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; justify-content: center; flex: 1 1 auto; }
.demo-fields label { display: inline-flex; align-items: center; gap: 8px; }
.demo-bar select, .demo-bar input { font: inherit; font-size: 15px; border-radius: 999px; padding: 8px 16px; border: 1px solid #3a3a36; background: #111; color: #fff; min-width: 0; }
.demo-bar select { width: 200px; }
.demo-bar input { width: 250px; }
.demo-bar input::placeholder { color: #8d887c; }
.demo-bar a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 8px 16px; text-decoration: none; font: 500 14px/1.2 'Jost', system-ui, sans-serif; white-space: nowrap; border: 1.5px solid transparent; transition: transform .15s, box-shadow .2s, background .2s; }
.demo-bar .demo-back { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); padding: 8px 16px 8px 11px; gap: 6px; }
.demo-bar .demo-back:hover { background: rgba(255,255,255,.1); }
.demo-bar .demo-cta { background: #807660; border-color: #807660; color: #fff; }
.demo-bar .demo-cta:hover { background: #665e4b; border-color: #665e4b; transform: translateY(-1px); box-shadow: 0 10px 24px rgba(128, 118, 96, .32); }
.demo-note { margin: 0 auto 0 0; background: rgba(28, 28, 28, .78); color: #e9e2d2; backdrop-filter: blur(6px); border-radius: 12px; padding: 8px 18px; font: 14.5px 'Jost', sans-serif; }
.demo-note b { color: #807660; }
@media (max-width: 760px) {
  .demo-in { display: grid; grid-template-columns: auto 1fr; }
  .demo-bar .demo-cta { justify-self: end; }
  .demo-fields { grid-column: 1 / -1; grid-row: 2; display: grid; grid-template-columns: auto 1fr 1fr; gap: 8px; }
  .demo-fields label { display: contents; }
  .demo-nlabel { display: none; }
  .demo-bar select, .demo-bar input { width: 100%; }
  .demo-note { font-size: 13px; padding: 7px 12px; }
}

/* Visor */
.lb { position: fixed; inset: 0; z-index: 150; background: rgba(10, 8, 12, .96); display: none; align-items: center; justify-content: center; }
.lb.open { display: flex; }
.lb .stage { display: grid; place-items: center; }
.lb img, .lb video { max-width: 100vw; max-height: calc(100vh - 80px); max-height: calc(100dvh - 80px); object-fit: contain; }
.lb .x, .lb .pv, .lb .nx { position: absolute; width: 46px; height: 46px; border-radius: 50%; border: 0; background: rgba(255,255,255,.14); color: #fff; font-size: 28px; cursor: pointer; }
.lb .x { top: 14px; right: 14px; }
.lb .pv { left: 14px; top: 50%; transform: translateY(-50%); }
.lb .nx { right: 14px; top: 50%; transform: translateY(-50%); }
.lb .bar { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 12px; align-items: center; padding: 14px 18px; color: #fff; font-size: 14px; }
.lb .spacer { flex: 1; }
.lb .bar .btn, .lb .bar button { background: rgba(255,255,255,.16); color: #fff; border: 0; border-radius: 999px; padding: 8px 16px; cursor: pointer; text-decoration: none; font-size: 14px; }
.lb .bar button.on { background: var(--t-accent); color: var(--t-accent-ink); }
@media (max-width: 600px) { .lb .pv, .lb .nx { display: none; } }
.toast { position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 20px); opacity: 0; z-index: 200; background: #2f2f2f; color: #fff; padding: 12px 20px; border-radius: 14px; font-size: 15px; transition: .3s; max-width: calc(100% - 32px); pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: #a8433a; }

/* Selector de idioma del invitado (bandera) */
.a-top { position: relative; z-index: 30; display: flex; align-items: center; gap: 10px; width: min(760px, 100% - 24px); margin: 10px auto -4px; }
.a-lang { display: flex; justify-content: flex-end; margin-left: auto; }
.a-lang .loc-menu { position: relative; }
.a-lang .loc-btn { display: inline-flex; align-items: center; gap: 5px; border: 1px solid rgba(0,0,0,.12); background: rgba(255,255,255,.88); backdrop-filter: blur(6px); border-radius: 999px; padding: 5px 9px; color: #2f2f2f; cursor: pointer; min-height: 34px; }
.a-lang .loc-btn svg.globe { width: 20px; height: 20px; }
.a-lang .loc-btn .caret { width: 12px; height: 12px; opacity: .6; }
.a-lang .flag { width: 24px; height: 18px; border-radius: 3px; object-fit: cover; box-shadow: 0 0 0 1px rgba(0,0,0,.12); display: block; }
.a-lang .loc-pop { position: absolute; right: 0; top: calc(100% + 8px); width: 240px; background: #fff; border-radius: 14px; box-shadow: 0 18px 44px rgba(0,0,0,.2); padding: 10px; }
.a-lang .loc-title { font: 600 11px/1.2 var(--t-body, system-ui); letter-spacing: .14em; text-transform: uppercase; color: #777; margin: 2px 6px 8px; }
.a-lang .loc-list { display: grid; gap: 1px; max-height: 55vh; overflow-y: auto; }
.a-lang .loc-list button { display: flex; align-items: center; gap: 10px; text-align: left; border: 0; background: none; padding: 7px 9px; border-radius: 9px; cursor: pointer; font: 14px var(--t-body, system-ui); color: #2f2f2f; }
.a-lang .loc-list button svg.globe { width: 24px; height: 18px; }
.a-lang .loc-list button:hover { background: #f3f1ec; }
.a-lang .loc-list button.on { background: #2f2f2f; color: #e3c3bb; }

/* Demo dentro de un marco (portada: "Mejor juntos") */
html.embed .a-lang, html.embed .a-top { display: none; }
html.embed body::before { width: 100%; box-shadow: none; }
html.embed .a-bg { filter: none; transform: none; opacity: 1; }
.a-hi::first-letter { text-transform: uppercase; }
#join .a-card { padding-top: 16px; }