/* =========================
   FUENTE Y VARIABLES
========================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    --violeta: #7c3aed;
    --violeta-oscuro: #5b21b6;
    --rosa: #ec4899;
    --dorado: #f59e0b;
    --dorado-oscuro: #d97706;
    --verde: #10b981;
    --rojo: #ef4444;
    --gris: #64748b;
    --texto: #1e293b;
    --texto-suave: #475569;
    --blanco: #ffffff;
    --sombra-suave: 0 10px 30px rgba(124, 58, 237, 0.15);
    --sombra-fuerte: 0 20px 45px rgba(124, 58, 237, 0.25);
    --radio: 16px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}


/* =========================
   BODY CON FONDO ANIMADO
========================= */

body {
    font-family: 'Poppins', Arial, sans-serif;

    background:
        radial-gradient(circle at 20% 20%, rgba(236, 72, 153, 0.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.18), transparent 45%),
        linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #fce7f3 100%);

    background-attachment: fixed;

    min-height: 100vh;

    color: var(--texto);

    line-height: 1.6;
}


/* =========================
   ENCABEZADO GLASS
========================= */

header {
    position: relative;

    background: linear-gradient(
        135deg,
        rgba(124, 58, 237, 0.95),
        rgba(236, 72, 153, 0.9)
    );

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    color: white;

    text-align: center;

    padding: 40px 20px 35px;

    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.35);

    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;

    overflow: hidden;
}

header::before {
    content: "";

    position: absolute;
    top: -50%;
    left: -50%;

    width: 200%;
    height: 200%;

    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.15) 1px, transparent 1px);

    background-size: 25px 25px;

    opacity: 0.4;

    animation: moverFondo 40s linear infinite;

    pointer-events: none;
}

@keyframes moverFondo {
    from { transform: translate(0, 0); }
    to   { transform: translate(50px, 50px); }
}


header h1 {
    position: relative;

    font-size: 2.6rem;

    font-weight: 800;

    letter-spacing: 2px;

    margin-bottom: 20px;

    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);

    background: linear-gradient(135deg, #ffffff, #fef3c7);

    -webkit-background-clip: text;
    background-clip: text;

    -webkit-text-fill-color: transparent;

    animation: brillo 3s ease-in-out infinite alternate;
}

@keyframes brillo {
    from { filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.4)); }
    to   { filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.9)); }
}


/* =========================
   SELECTOR DE IDIOMA
========================= */

#selectorIdioma {
    position: relative;

    display: inline-block;

    padding: 11px 40px 11px 18px;

    border-radius: 50px;

    border: 2px solid rgba(255, 255, 255, 0.4);

    font-size: 0.95rem;

    font-family: 'Poppins', sans-serif;

    font-weight: 600;

    cursor: pointer;

    margin-bottom: 20px;

    background-color: rgba(255, 255, 255, 0.95);

    color: var(--violeta-oscuro);

    transition: all 0.3s ease;

    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);

    appearance: none;

    background-image:
        url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c3aed' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");

    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
}

#selectorIdioma:hover {
    transform: translateY(-2px);

    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);

    border-color: rgba(255, 255, 255, 0.8);
}

#selectorIdioma:focus {
    outline: none;

    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.4);
}


/* =========================
   NAVEGACIÓN
========================= */

nav {
    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 12px;

    margin-top: 10px;
}


nav button {
    position: relative;

    background-color: rgba(255, 255, 255, 0.15);

    color: white;

    border: 2px solid rgba(255, 255, 255, 0.35);

    border-radius: 50px;

    padding: 11px 22px;

    font-family: 'Poppins', sans-serif;

    font-size: 0.92rem;

    font-weight: 600;

    cursor: pointer;

    backdrop-filter: blur(10px);

    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    overflow: hidden;
}

nav button::before {
    content: "";

    position: absolute;
    top: 0;
    left: -100%;

    width: 100%;
    height: 100%;

    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );

    transition: left 0.5s;
}

nav button:hover::before {
    left: 100%;
}

nav button:hover {
    background-color: white;

    color: var(--violeta);

    transform: translateY(-3px) scale(1.03);

    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);

    border-color: white;
}


/* =========================
   SECCIONES (TARJETAS)
========================= */

.seccion {
    display: none;

    width: 90%;

    max-width: 900px;

    margin: 35px auto;

    padding: 35px 32px;

    background: rgba(255, 255, 255, 0.85);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    border: 1px solid rgba(255, 255, 255, 0.6);

    border-radius: 24px;

    box-shadow: var(--sombra-suave);
}


.activa {
    display: block;

    animation: aparecer 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}


@keyframes aparecer {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}


/* =========================
   TÍTULOS
========================= */

h2 {
    position: relative;

    color: var(--violeta-oscuro);

    font-weight: 700;

    font-size: 1.7rem;

    padding-bottom: 12px;

    margin-bottom: 20px;

    border-bottom: none;
}

h2::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: 0;

    width: 70px;
    height: 4px;

    background: linear-gradient(90deg, var(--violeta), var(--rosa));

    border-radius: 4px;
}


h3 {
    color: var(--texto);

    font-weight: 600;

    font-size: 1.15rem;

    margin-bottom: 12px;
}


/* =========================
   FORMULARIOS
========================= */

input,
textarea,
select {
    width: 100%;

    padding: 13px 16px;

    margin-bottom: 16px;

    border: 2px solid #e2e8f0;

    border-radius: 12px;

    font-size: 0.98rem;

    font-family: 'Poppins', sans-serif;

    background-color: #fafafa;

    color: var(--texto);

    outline: none;

    transition: all 0.25s ease;
}

textarea {
    min-height: 110px;

    resize: vertical;
}

input::placeholder,
textarea::placeholder {
    color: #94a3b8;
}

input:focus,
textarea:focus {
    border-color: var(--violeta);

    background-color: white;

    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.15);

    transform: translateY(-1px);
}


/* =========================
   BOTONES GENERALES
========================= */

button {
    padding: 12px 22px;

    border: none;

    border-radius: 12px;

    background: linear-gradient(135deg, var(--violeta), var(--rosa));

    color: white;

    font-family: 'Poppins', sans-serif;

    font-size: 0.95rem;

    font-weight: 600;

    letter-spacing: 0.3px;

    cursor: pointer;

    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.3);

    position: relative;

    overflow: hidden;
}

button::before {
    content: "";

    position: absolute;
    top: 50%;
    left: 50%;

    width: 0;
    height: 0;

    background: rgba(255, 255, 255, 0.3);

    border-radius: 50%;

    transform: translate(-50%, -50%);

    transition: width 0.5s, height 0.5s;
}

button:hover::before {
    width: 300px;
    height: 300px;
}

button:hover {
    transform: translateY(-3px);

    box-shadow: 0 12px 28px rgba(124, 58, 237, 0.45);
}

button:active {
    transform: translateY(-1px) scale(0.98);
}


/* =========================
   TARJETAS DE RIFAS
========================= */

.tarjetaRifa {
    position: relative;

    background: white;

    border: 2px solid transparent;

    border-radius: 20px;

    padding: 24px;

    margin-top: 22px;

    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.1);

    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    overflow: hidden;
}

.tarjetaRifa::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 5px;

    background: linear-gradient(90deg, var(--violeta), var(--rosa), var(--dorado));
}

.tarjetaRifa:hover {
    transform: translateY(-6px) scale(1.01);

    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.22);

    border-color: rgba(124, 58, 237, 0.2);
}

.tarjetaRifa h3 {
    margin-top: 5px;

    color: var(--violeta-oscuro);

    font-size: 1.35rem;

    font-weight: 700;

    margin-bottom: 14px;
}

.tarjetaRifa p {
    color: var(--texto-suave);

    font-size: 0.95rem;

    margin-bottom: 8px;
}

.tarjetaRifa button {
    margin-top: 14px;

    width: 100%;
}


/* =========================
   NÚMEROS DE LAS RIFAS
========================= */

#numerosRifa {
    display: flex;

    flex-wrap: wrap;

    gap: 10px;

    margin: 22px 0;
}


.numero {
    width: 52px;

    height: 52px;

    padding: 0;

    background: linear-gradient(135deg, #fbbf24, var(--dorado));

    color: white;

    border-radius: 12px;

    font-size: 1rem;

    font-weight: 700;

    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);

    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.numero::before {
    display: none;
}

.numero:hover {
    background: linear-gradient(135deg, var(--dorado), var(--dorado-oscuro));

    transform: scale(1.12) rotate(-3deg);

    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.5);
}


/* Número seleccionado */

.numero.seleccionado {
    background: linear-gradient(135deg, #f43f5e, var(--rojo));

    color: white;

    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);

    transform: scale(1.08);

    animation: pulso 0.6s ease;
}

@keyframes pulso {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.2); }
    100% { transform: scale(1.08); }
}


/* Número ocupado */

.numero.ocupado {
    background: linear-gradient(135deg, #94a3b8, var(--gris));

    color: white;

    cursor: not-allowed;

    opacity: 0.6;

    transform: none;

    box-shadow: none;
}

.numero.ocupado:hover {
    background: linear-gradient(135deg, #94a3b8, var(--gris));

    transform: none;

    box-shadow: none;
}


/* =========================
   MENSAJES
========================= */

#mensajeCrear,
#mensajeParticipar,
#mensajeCuenta {
    margin-top: 16px;

    padding: 14px 18px;

    border-radius: 12px;

    font-weight: 600;

    font-size: 0.95rem;

    background-color: rgba(124, 58, 237, 0.08);

    border-left: 4px solid var(--violeta);

    color: var(--violeta-oscuro);

    animation: aparecer 0.3s ease;
}


/* =========================
   INFO DEL USUARIO
========================= */

#estadoUsuario {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(236, 72, 153, 0.08));

    padding: 16px 20px;

    border-radius: 14px;

    border-left: 5px solid var(--violeta);

    color: var(--violeta-oscuro);

    font-weight: 500;

    margin-top: 15px;
}


#nombreUsuario {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));

    padding: 16px 20px;

    border-radius: 14px;

    border-left: 5px solid var(--verde);

    color: #065f46;

    font-weight: 600;

    margin-bottom: 15px;
}


/* =========================
   LÍNEA DIVISORIA
========================= */

hr {
    border: none;

    height: 2px;

    background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.2), transparent);

    margin: 30px 0;

    border-radius: 2px;
}


/* =========================
   DISEÑO PARA CELULARES
========================= */

@media (max-width: 600px) {

    header {
        padding: 28px 15px 25px;

        border-bottom-left-radius: 22px;
        border-bottom-right-radius: 22px;
    }

    header h1 {
        font-size: 1.7rem;

        letter-spacing: 1px;
    }

    .seccion {
        width: 94%;

        padding: 22px 18px;

        border-radius: 18px;

        margin: 22px auto;
    }

    h2 {
        font-size: 1.35rem;
    }

    nav {
        gap: 8px;
    }

    nav button {
        padding: 9px 14px;

        font-size: 0.8rem;
    }

    .numero {
        width: 46px;

        height: 46px;

        font-size: 0.9rem;
    }

    #selectorIdioma {
        font-size: 0.85rem;

        padding: 9px 36px 9px 14px;
    }

    button {
        padding: 11px 18px;

        font-size: 0.88rem;
    }
}


/* =========================
   SCROLLBAR PERSONALIZADA
========================= */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--violeta), var(--rosa));

    border-radius: 10px;

    border: 2px solid #f1f5f9;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--violeta-oscuro), var(--violeta));
}


/* =========================
   SELECCIÓN DE TEXTO
========================= */

::selection {
    background: rgba(124, 58, 237, 0.3);

    color: var(--violeta-oscuro);
}

/* =========================
   LISTA DE PARTICIPANTES
========================= */

.listaParticipantes {
    list-style: none;
    padding: 0;
    margin: 10px 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05), rgba(236, 72, 153, 0.05));
    border-radius: 12px;
    padding: 12px 16px;
}

.listaParticipantes li {
    padding: 6px 0;
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
    color: var(--texto-suave);
    font-size: 0.92rem;
}

.listaParticipantes li:last-child {
    border-bottom: none;
}

.sinParticipantes {
    color: #94a3b8;
    font-style: italic;
    font-size: 0.9rem;
    margin: 8px 0;
}

/* =========================
   PREVIEW DE IMAGEN
========================= */

.previewImagen {
    margin: 15px 0;
    text-align: center;
}

.previewImagen img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 14px;
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.25);
    border: 3px solid rgba(124, 58, 237, 0.2);
}

/* =========================
   PANEL LATERAL EDITAR
========================= */

.overlayEditar {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 998;
}

.overlayEditar.activo {
    opacity: 1;
    visibility: visible;
}


.panelEditar {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 480px;
    max-width: 95vw;

    background: #ffffff;
    box-shadow: -10px 0 40px rgba(124, 58, 237, 0.25);

    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    z-index: 999;
    display: flex;
    flex-direction: column;
}

.panelEditar.activo {
    transform: translateX(0);
}


.panelEditarHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--violeta), var(--rosa));
    color: white;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.panelEditarHeader h3 {
    margin: 0;
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
}

.cerrarPanelEditar {
    background: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50% !important;
    font-size: 1.1rem;
    padding: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none !important;
}

.cerrarPanelEditar:hover {
    background: rgba(255, 255, 255, 0.35) !important;
    transform: rotate(90deg) !important;
}


.panelEditarCuerpo {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.panelEditarCuerpo p {
    font-weight: 600;
    color: var(--texto);
    margin-bottom: 8px;
    margin-top: 16px;
}

.panelEditarCuerpo p:first-child {
    margin-top: 0;
}


.panelEditarFooter {
    display: flex;
    gap: 10px;
    padding: 20px 24px;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
}

.panelEditarFooter button {
    flex: 1;
}


.botonSecundario {
    background: linear-gradient(135deg, #94a3b8, #64748b) !important;
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.3) !important;
}

.botonSecundario:hover {
    box-shadow: 0 8px 20px rgba(100, 116, 139, 0.5) !important;
}


.botonPeligro {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35) !important;
}

.botonPeligro:hover {
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.5) !important;
}


/* Responsive */
@media (max-width: 600px) {
    .panelEditar {
        width: 100vw;
        max-width: 100vw;
    }

    .panelEditarCuerpo {
        padding: 18px;
    }

    .panelEditarFooter {
        padding: 14px 18px;
    }
}

.botonEditar {
    background: linear-gradient(135deg, #06b6d4, #0891b2) !important;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.35) !important;
}

.botonEditar:hover {
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.5) !important;
}

/* =========================
   BOTÓN COMPARTIR
========================= */

.botonCompartir {
    background: linear-gradient(135deg, #25d366, #128c7e) !important;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4) !important;
    margin-top: 8px;
}

.botonCompartir:hover {
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.6) !important;
}