/* =========================================================
   RAQUEL & CRISTIAN — 15 AGOSTO 2026
   Paleta: tinta noche, dorado vela, lino cálido, salvia de olivar
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Work+Sans:wght@400;500;600&display=swap');

:root {
    --tinta: #1B2A3D;
    --tinta-suave: #2E4157;
    --dorado: #C9A24B;
    --dorado-claro: #E4CD8F;
    --lino: #F6F1E4;
    --lino-oscuro: #EDE4CE;
    --salvia: #7C8B6F;
    --carbon: #2B2B26;
    --blanco: #FFFDF8;

    --display: 'Fraunces', serif;
    --cuerpo: 'Libre Baskerville', serif;
    --ui: 'Work Sans', sans-serif;

    --radio: 3px;
    --sombra: 0 10px 30px rgba(27, 42, 61, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--lino);
    color: var(--carbon);
    font-family: var(--cuerpo);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.contenedor {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- HERO ---------- */

.hero {
    position: relative;
    min-height: 78vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px 60px;
    background:
        radial-gradient(ellipse 120% 80% at 50% -10%, rgba(201, 162, 75, 0.28), transparent 60%),
        linear-gradient(180deg, var(--tinta) 0%, var(--tinta-suave) 55%, var(--lino) 100%);
    color: var(--lino);
    overflow: hidden;
}

.hero::before {
    /* barra de "hora dorada": franja de luz que atraviesa el cielo nocturno */
    content: '';
    position: absolute;
    top: 38%;
    left: -10%;
    width: 120%;
    height: 140px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(201, 162, 75, 0.05) 15%,
        rgba(228, 205, 143, 0.35) 50%,
        rgba(201, 162, 75, 0.05) 85%,
        transparent 100%);
    transform: rotate(-4deg);
    filter: blur(6px);
    pointer-events: none;
}

.sello {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    border: 1.5px solid var(--dorado);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--display);
    font-style: italic;
    font-size: 1.7rem;
    letter-spacing: 1px;
    color: var(--dorado-claro);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
    animation: aparecer-sello 1.1s ease-out both;
}

.sello::before {
    content: '';
    position: absolute;
    inset: -8px;
    border: 1px solid rgba(201, 162, 75, 0.35);
    border-radius: 50%;
}

.eyebrow {
    font-family: var(--ui);
    font-size: 0.72rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--dorado-claro);
    margin: 0 0 18px;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

.hero h1 {
    font-family: var(--display);
    font-weight: 500;
    font-size: clamp(2.6rem, 7vw, 5rem);
    margin: 0;
    position: relative;
    z-index: 1;
}

.hero h1 .amp {
    font-style: italic;
    font-weight: 400;
    color: var(--dorado);
    padding: 0 0.2em;
}

.hero .fecha {
    font-family: var(--ui);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    color: var(--lino-oscuro);
    margin-top: 18px;
    position: relative;
    z-index: 1;
}

.cuenta-atras {
    margin-top: 34px;
    font-family: var(--ui);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    color: var(--tinta);
    background: var(--dorado-claro);
    padding: 9px 22px;
    border-radius: 999px;
    position: relative;
    z-index: 1;
}

@keyframes aparecer-sello {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
    .sello { animation: none; }
}

/* ---------- MENSAJE ---------- */

.mensaje {
    text-align: center;
    max-width: 620px;
    margin: 56px auto 24px;
    padding: 0 24px;
}

.mensaje p {
    font-family: var(--cuerpo);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--tinta-suave);
}

.divisor {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 40px auto;
    color: var(--dorado);
    max-width: 280px;
}
.divisor::before, .divisor::after {
    content: '';
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, transparent, var(--dorado), transparent);
}
.divisor span { font-size: 0.9rem; }

/* ---------- GALERÍA ---------- */

.seccion-galeria {
    padding: 10px 0 100px;
}

.cabecera-galeria {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.cabecera-galeria h2 {
    font-family: var(--display);
    font-weight: 500;
    font-size: 1.9rem;
    margin: 0;
    color: var(--tinta);
}

.contador-fotos {
    font-family: var(--ui);
    font-size: 0.85rem;
    color: var(--salvia);
}

.boton {
    font-family: var(--ui);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--radio);
    border: 1px solid var(--tinta);
    color: var(--tinta);
    background: transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}
.boton:hover { background: var(--tinta); color: var(--lino); }

.boton-dorado {
    border-color: var(--dorado);
    background: var(--dorado);
    color: var(--tinta);
}
.boton-dorado:hover { background: var(--tinta); color: var(--dorado-claro); border-color: var(--tinta); }

.rejilla {
    columns: 4 220px;
    column-gap: 14px;
}

.foto-item {
    break-inside: avoid;
    margin-bottom: 14px;
    position: relative;
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra);
    background: var(--lino-oscuro);
    cursor: pointer;
}

.foto-item img {
    width: 100%;
    transition: transform 0.4s ease;
}
.foto-item:hover img { transform: scale(1.04); }

.foto-descarga {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(27, 42, 61, 0.72);
    color: var(--lino);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    font-size: 1rem;
}
.foto-item:hover .foto-descarga { opacity: 1; }

.vacio {
    text-align: center;
    padding: 80px 24px;
    color: var(--salvia);
}
.vacio p:first-child {
    font-family: var(--display);
    font-style: italic;
    font-size: 1.4rem;
    color: var(--tinta-suave);
}

/* ---------- LIGHTBOX ---------- */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(27, 42, 61, 0.94);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 24px;
}
.lightbox.abierto { display: flex; }

.lightbox img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: var(--radio);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-cerrar, .lightbox-anterior, .lightbox-siguiente, .lightbox-descargar {
    position: absolute;
    background: rgba(246, 241, 228, 0.12);
    color: var(--lino);
    border: none;
    cursor: pointer;
    font-family: var(--ui);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}
.lightbox-cerrar:hover, .lightbox-anterior:hover, .lightbox-siguiente:hover, .lightbox-descargar:hover {
    background: rgba(246, 241, 228, 0.24);
}

.lightbox-cerrar { top: 24px; right: 24px; width: 42px; height: 42px; border-radius: 50%; font-size: 1.3rem; }
.lightbox-descargar { top: 24px; right: 78px; width: 42px; height: 42px; border-radius: 50%; font-size: 1.1rem; text-decoration: none; }
.lightbox-anterior { left: 24px; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; font-size: 1.4rem; }
.lightbox-siguiente { right: 24px; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; font-size: 1.4rem; }

@media (max-width: 640px) {
    .lightbox-anterior, .lightbox-siguiente { width: 38px; height: 38px; }
}

/* ---------- FOOTER ---------- */

footer {
    text-align: center;
    padding: 50px 24px 60px;
    background: var(--tinta);
    color: var(--lino-oscuro);
}
footer .firma {
    font-family: var(--display);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--dorado-claro);
    margin-bottom: 6px;
}
footer .nota {
    font-family: var(--ui);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: rgba(246, 241, 228, 0.55);
}

/* ---------- ACCESIBILIDAD ---------- */

a:focus-visible, button:focus-visible, .foto-item:focus-visible {
    outline: 2px solid var(--dorado);
    outline-offset: 2px;
}

/* ---------- PANEL DE ADMINISTRACIÓN (login / subida) ---------- */

.pagina-admin {
    min-height: 100vh;
    background: var(--lino);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.tarjeta-admin {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 44px;
    width: 100%;
    max-width: 420px;
}

.tarjeta-admin h1 {
    font-family: var(--display);
    font-style: italic;
    font-weight: 500;
    font-size: 1.8rem;
    color: var(--tinta);
    margin: 0 0 6px;
    text-align: center;
}
.tarjeta-admin .subtitulo {
    text-align: center;
    font-family: var(--ui);
    font-size: 0.85rem;
    color: var(--salvia);
    margin-bottom: 30px;
}

.campo { margin-bottom: 20px; }
.campo label {
    display: block;
    font-family: var(--ui);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--tinta-suave);
    margin-bottom: 8px;
}
.campo input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--lino-oscuro);
    border-radius: var(--radio);
    font-family: var(--ui);
    font-size: 0.95rem;
    background: var(--lino);
}
.campo input:focus { outline: 2px solid var(--dorado); border-color: transparent; }

.error-login {
    background: #F6E4E0;
    color: #8A3B2A;
    padding: 10px 14px;
    border-radius: var(--radio);
    font-family: var(--ui);
    font-size: 0.82rem;
    margin-bottom: 18px;
}

.boton-ancho { width: 100%; justify-content: center; }

/* --- panel de subida --- */

.barra-admin {
    background: var(--tinta);
    color: var(--lino);
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--ui);
}
.barra-admin .marca {
    font-family: var(--display);
    font-style: italic;
    color: var(--dorado-claro);
}
.barra-admin a {
    color: var(--lino-oscuro);
    text-decoration: none;
    font-size: 0.82rem;
}
.barra-admin a:hover { color: var(--dorado-claro); }

.zona-subida {
    max-width: 720px;
    margin: 60px auto;
    padding: 0 24px;
}

.dropzone {
    border: 2px dashed var(--dorado);
    border-radius: var(--radio);
    background: var(--blanco);
    padding: 60px 24px;
    text-align: center;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}
.dropzone.arrastrando { background: var(--dorado-claro); border-color: var(--tinta); }
.dropzone p:first-child {
    font-family: var(--display);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--tinta);
    margin: 0 0 8px;
}
.dropzone p.detalle {
    font-family: var(--ui);
    font-size: 0.8rem;
    color: var(--salvia);
    margin: 0;
}

#input-archivos { display: none; }

.lista-subidas {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-subida {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--blanco);
    border-radius: var(--radio);
    padding: 10px 14px;
    font-family: var(--ui);
    font-size: 0.82rem;
}
.item-subida .miniatura-previa {
    width: 42px; height: 42px;
    object-fit: cover;
    border-radius: 3px;
    flex-shrink: 0;
}
.item-subida .nombre { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-subida .estado { font-size: 0.75rem; }
.item-subida .estado.ok { color: var(--salvia); }
.item-subida .estado.error { color: #8A3B2A; }
.item-subida .estado.subiendo { color: var(--dorado); }

.galeria-admin {
    margin-top: 50px;
}
.galeria-admin h2 {
    font-family: var(--display);
    font-weight: 500;
    font-size: 1.4rem;
    color: var(--tinta);
}