/* ================================
   LOADING – Servientrega
   ================================= */

/* Paleta corporativa */
:root {
    --servi-green: #008C45;
    --servi-green-2: #00A157;
    --bg-1: #0f1720; /* fondo oscuro elegante */
    --bg-2: #152231; /* gradiente sutil */
    --text: #E7F6EE; /* texto alto contraste */
    --ring: rgba(0,140,69,.25); /* halo */
}

/* ===== Overlay de carga (scopeado) ===== */
.loading-overlay {
    position: fixed;
    inset: 0;
    height: 100vh;
    width: 100%;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #d3d3d3;
}

    /* ¡Importante!: todo el estilo del loader va prefijado */
    .loading-overlay > main {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.25rem;
    }

    .loading-overlay .preloader-servientrega {
        position: relative;
        width: 180px;
        height: 180px;
        display: grid;
        place-items: center;
        border-radius: 999px;
        box-shadow: 0 10px 40px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
        isolation: isolate;
    }

    .loading-overlay .logo-servientrega {
        width: 140px;
        height: auto;
        filter: drop-shadow(0 6px 18px rgba(0,0,0,.35));
        animation: logoPulse 1600ms ease-in-out infinite;
    }

    .loading-overlay .preloader-servientrega::before {
        content: "";
        position: absolute;
        inset: -8px;
        border-radius: 999px;
        border: 3px solid transparent;
        border-top-color: #008C45;
        border-right-color: #00A157;
        filter: drop-shadow(0 0 24px rgba(0,140,69,.25));
        animation: spin 1100ms linear infinite;
    }

    .loading-overlay .preloader-servientrega::after {
        content: "";
        position: absolute;
        inset: -20px;
        border-radius: 999px;
        background: radial-gradient(closest-side, rgba(0,140,69,.24), rgba(0,140,69,0) 70%);
        animation: halo 1800ms ease-in-out infinite;
        z-index: -1;
    }

    .loading-overlay .status {
        color: #009a44; /* */
        font-weight: 600;
        letter-spacing: .2px;
        text-shadow: none; /* para que no “ensucie” sobre gris */
    }

    .loading-overlay .status__dot {
        display: inline-block;
        animation: dots 1400ms steps(1,end) infinite;
    }

        .loading-overlay .status__dot:nth-child(2) {
            animation-delay: .25s;
        }

        .loading-overlay .status__dot:nth-child(3) {
            animation-delay: .5s;
        }

/* Animaciones */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes logoPulse {
    0%,100% {
        transform: scale(1);
        opacity: 1
    }

    50% {
        transform: scale(1.06);
        opacity: .92
    }
}

@keyframes halo {
    0%,100% {
        transform: scale(1);
        opacity: .55
    }

    50% {
        transform: scale(1.08);
        opacity: .85
    }
}

@keyframes dots {
    0% {
        opacity: 0
    }

    50% {
        opacity: 1
    }

    100% {
        opacity: 0
    }
}

@media (prefers-reduced-motion: reduce) {
    .loading-overlay .preloader-servientrega::before,
    .loading-overlay .preloader-servientrega::after,
    .loading-overlay .logo-servientrega,
    .loading-overlay .status__dot {
        animation: none !important;
    }
}

/* Aro SVG */
.loading-overlay .ring {
    position: absolute;
    inset: -8px;
    transform: rotate(-90deg); 
    transform-origin: 50% 50%;
    animation: ring-rot 1.6s linear infinite;
}

.loading-overlay .ring-track {
    fill: none;
    /*stroke: rgba(4,106,56,.22);*/ 
    stroke-width: 6;
}

.loading-overlay .ring-arc { 
    fill: none;
    stroke: #046a38;
    stroke-width: 6;
    stroke-linecap: round;
    /* Dash “bonito”: no uses 289 fijo si quieres efecto loader moderno */
    stroke-dasharray: 90 199;
    stroke-dashoffset: 0;
    animation: ring-dash 1.2s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(4,106,56,.25));
}

@keyframes ring-rot {
    to {
        transform: rotate(270deg);
    }
    /* 360 desde -90 => 270 */
}

@keyframes ring-dash {
    0% {
        stroke-dasharray: 1 288;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 140 149;
        stroke-dashoffset: -40;
    }

    100% {
        stroke-dasharray: 1 288;
        stroke-dashoffset: -288;
    }
}

.loading-overlay.hide {
    opacity: 0;
    transform: scale(1.02);
    transition: opacity .4s ease, transform .4s ease;
    pointer-events: none;
}