/* Estilos y Constantes Base (Cámbialas según tu identidad) */
:root {
    --brand-navy: #0D2C5C;
    --brand-orange: #f47020;
    --brand-red: #8C1C23;
}

body {
    background-color: #f1f5f9;
    /* Fondo claro sutil estilo Padlet para resaltar tarjetas */
    background-image:
        radial-gradient(circle at 15% 50%, rgba(240, 108, 28, 0.05), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(13, 44, 92, 0.05), transparent 25%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2394a3b8' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-attachment: fixed;
}

/* Scrollbar moderno */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-red);
}

/* Tarjetas de Cumpleañeros */
.birthday-card {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    background: #ffffff;
}

.birthday-card:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.5);
    border-color: rgba(240, 108, 28, 0.5);
}

/* Imagen de perfil radiante */
.profile-ring {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-orange), var(--brand-red));
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: scale(0.9);
    z-index: 0;
}

.birthday-card:hover .profile-ring {
    opacity: 1;
    transform: scale(1);
}

/* Marco animado para el Modal */
.magic-border-profile {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--brand-orange), var(--brand-red), #ffffff, var(--brand-navy), var(--brand-orange));
    animation: rotate-gradient 3s linear infinite;
    z-index: 0;
    box-shadow: 0 0 20px rgba(240, 108, 28, 0.4);
}

.magic-border-profile::after {
    content: "";
    position: absolute;
    inset: 4px;
    /* Ancho del borde animado */
    background: #f8fafc;
    border-radius: 50%;
}

@keyframes rotate-gradient {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Animaciones */
@keyframes fade-in-up {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Drawer del Formulario */
#drawer {
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    transform: translateY(100%);
}

#drawer.active {
    transform: translateY(0);
}

/* Tarjetas de Mensajes tipo Post-it */
.message-bubble {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-left: 4px solid var(--brand-orange);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.message-bubble:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.08);
}

/* Emojis Flotantes (Fiesta) */
.floating-emoji {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    font-size: 28px;
    animation: float-up-party 6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes float-up-party {
    0% {
        transform: translateY(110vh) translateX(0) scale(0.5);
        opacity: 0;
    }

    10% {
        opacity: 1;
        transform: translateY(90vh) translateX(10px) scale(1.2);
    }

    80% {
        opacity: 0.8;
    }

    100% {
        transform: translateY(-20vh) translateX(-20px) scale(1);
        opacity: 0;
    }
}

/* Loader elegante */
.loader-circle {
    width: 50px;
    height: 50px;
    border: 4px solid #e2e8f0;
    border-top-color: var(--brand-orange);
    border-radius: 50%;
    animation: spin-fast 1s linear infinite;
}

@keyframes spin-fast {
    to {
        transform: rotate(360deg);
    }
}