/**
 * FNS Exit Intent
 *
 * Barvy chodí z PHP jako CSS proměnné na .fns-ei__dialog ve tvaru
 * var(--color-dark, #181621) — hodnota se bere z tématu, hex je fallback.
 * Rozměry a typografie jsou vlastní, aby modal nezávisel na Bootstrapu.
 */

.fns-ei {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.fns-ei[hidden] {
    display: none !important;
}

.fns-ei__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .65);
    animation: fns-ei-fade .2s ease-out;
}

.fns-ei__dialog {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
    border-radius: var(--rounded-lg, 16px);
    background: var(--fns-ei-bg, #181621);
    color: var(--fns-ei-color, #fefbf5);
    font-family: var(--ff-d, "DM Sans", Arial, sans-serif);
    box-shadow: 0 24px 64px rgba(0, 0, 0, .45);
    animation: fns-ei-in .25s ease-out;
}

.fns-ei__close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    opacity: .7;
}

.fns-ei__close:hover,
.fns-ei__close:focus-visible {
    opacity: 1;
}

.fns-ei__body {
    padding: 40px 32px 32px;
    text-align: center;
}

.fns-ei__title {
    margin: 0 0 12px;
    color: inherit;
    font-family: var(--ff-a, "Atyp", Arial, sans-serif);
    font-size: var(--fs-xxl, 28px);
    font-weight: var(--fw-extrabold, 800);
    line-height: 1.2;
}

.fns-ei__text {
    margin: 0 0 24px;
    font-size: var(--fs-normal, 16px);
    line-height: var(--default-line-height, 1.5);
    opacity: .9;
}

.fns-ei__text p:last-child {
    margin-bottom: 0;
}

.fns-ei__countdown {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 0 0 24px;
}

.fns-ei__countdown[hidden] {
    display: none !important;
}

.fns-ei__unit {
    min-width: 64px;
    padding: 10px 6px;
    border-radius: var(--rounded-md, 8px);
    background: rgba(255, 255, 255, .1);
}

.fns-ei__number {
    display: block;
    font-family: var(--ff-a, "Atyp", Arial, sans-serif);
    font-size: var(--fs-xl, 20px);
    font-weight: var(--fw-extrabold, 800);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}

.fns-ei__label {
    display: block;
    margin-top: 2px;
    font-size: var(--fs-xs, 12px);
    text-transform: uppercase;
    opacity: .75;
}

.fns-ei__button {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--rounded-md, 8px);
    background: var(--fns-ei-btn-bg, #34d47d);
    color: var(--fns-ei-btn-color, #181621);
    font-size: var(--fs-lg, 18px);
    font-weight: var(--fw-semibold, 600);
    text-decoration: none;
    transition: filter .15s ease-in-out;
}

.fns-ei__button:hover,
.fns-ei__button:focus-visible {
    color: var(--fns-ei-btn-color, #181621);
    text-decoration: none;
    filter: brightness(1.08);
}

/* Obrázek přes celou šířku na spodku, zarovnaný s rohy modalu */
.fns-ei__image {
    margin-top: auto;
    line-height: 0;
    overflow: hidden;
    border-bottom-left-radius: var(--rounded-lg, 16px);
    border-bottom-right-radius: var(--rounded-lg, 16px);
}

/*
 * Strop výšky: bez něj by fotka na výšku zabrala většinu modalu a odsunula
 * text s tlačítkem mimo obrazovku. object-fit dělá z ořezu záměr, ne náhodu.
 */
.fns-ei__image-tag {
    display: block;
    width: 100%;
    height: auto;
    max-height: 220px;
    object-fit: cover;
    object-position: center;
}

@media (max-width: 575.98px) {
    .fns-ei__body {
        padding: 40px 20px 24px;
    }

    .fns-ei__title {
        font-size: var(--fs-xl, 20px);
    }

    .fns-ei__countdown {
        gap: 8px;
    }

    .fns-ei__unit {
        min-width: 0;
        flex: 1;
        padding: 8px 4px;
    }

    .fns-ei__image-tag {
        max-height: 140px;
    }
}

@keyframes fns-ei-fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes fns-ei-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .fns-ei__overlay,
    .fns-ei__dialog {
        animation: none;
    }
}