/* ==========================================================
   EMS LOADER (loaded only on EMS-controlled pages)
   ========================================================== */

.ems-page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--ems-white, #ffffff);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999999;
    opacity: 1;
    transition: opacity 0.5s ease-out;
    overflow: hidden;
}

.ems-page-loader.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.ems-loader-content {
    text-align: center;
}

/* Text loader: gradient "Loading..." with top → bottom fill */
.ems-page-loader--text {
    --ems-loader-bg: #1a1a1a;
    --ems-loader-gradient-start: #00e5ff;
    --ems-loader-gradient-end: var(--ems-accent, #007bff);
    background: var(--ems-loader-bg);
}

.ems-page-loader--text .ems-loader-text {
    --ems-loader-fill-duration: 2s;
    position: relative;
    display: inline-block;
    margin: 0;
    padding: 0;
    font-family: "Montserrat", var(--ems-font-family, system-ui, sans-serif);
    font-size: clamp(2.5rem, 10vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: none;
}

.ems-page-loader--text .ems-loader-text__track,
.ems-page-loader--text .ems-loader-text__fill {
    display: block;
}

.ems-page-loader--text .ems-loader-text__track {
    color: rgba(255, 255, 255, 0.1);
    user-select: none;
}

.ems-page-loader--text .ems-loader-text__fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background-image: linear-gradient(
        180deg,
        var(--ems-loader-gradient-start) 0%,
        var(--ems-loader-gradient-end) 100%
    );
    background-size: 100% 100%;
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    clip-path: inset(0 0 100% 0);
    -webkit-clip-path: inset(0 0 100% 0);
    animation: ems-loader-text-fill-down var(--ems-loader-fill-duration, 2s) ease-in-out infinite;
}

@keyframes ems-loader-text-fill-down {
    0% {
        clip-path: inset(0 0 100% 0);
        -webkit-clip-path: inset(0 0 100% 0);
    }

    50% {
        clip-path: inset(0 0 0 0);
        -webkit-clip-path: inset(0 0 0 0);
    }

    65% {
        clip-path: inset(0 0 0 0);
        -webkit-clip-path: inset(0 0 0 0);
    }

    100% {
        clip-path: inset(0 0 100% 0);
        -webkit-clip-path: inset(0 0 100% 0);
    }
}

.ems-loader-text {
    margin: 0;
    color: var(--ems-secondary, #0f0f0f);
    font-family: var(--ems-font-family, inherit);
    font-size: var(--ems-font-size-lg, 1.125rem);
    font-weight: var(--ems-font-weight-medium, 500);
    letter-spacing: 0.02em;
}

.ems-loader-logo {
    width: 300px;
    max-width: min(300px, 80vw);
    height: auto;
}

.ems-loader-logo svg {
    width: 100%;
    height: auto;
}

.ems-page-loader--default .ems-logo-path-1,
.ems-page-loader--default .ems-logo-path-2 {
    stroke: var(--ems-secondary, #0f0f0f);
    stroke-width: 0.5;
    fill: transparent;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: ems-draw 1.5s forwards ease-in-out;
}

.ems-page-loader--default .ems-logo-path-2 {
    animation-delay: 0.3s;
}

@keyframes ems-draw {
    0% {
        stroke-dashoffset: 1000;
        fill: transparent;
    }

    70% {
        fill: transparent;
    }

    100% {
        stroke-dashoffset: 0;
        fill: var(--ems-secondary, #0f0f0f);
    }
}

body.ems-loading-active {
    overflow: hidden !important;
}
