/**
 * Zrno Oznámení - Styly
 * Design dle tématu Razzi (zrno44.cz)
 */

/* CSS proměnné - snadná úprava barev */
:root {
    --zrno-primary: #FF6F61;
    --zrno-primary-dark: #e55a4d;
    --zrno-dark: #111111;
    --zrno-text: #525252;
    --zrno-white: #ffffff;
    --zrno-overlay: rgba(0, 0, 0, 0.6);
    --zrno-font: 'Jost', Arial, sans-serif;
    --zrno-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --zrno-radius: 8px;
}

/* ===== TOP BAR ===== */
.zrno-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    background: var(--zrno-primary);
    color: var(--zrno-white);
    padding: 12px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--zrno-font);
    font-size: 15px;
    font-weight: 500;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.zrno-topbar.hidden {
    transform: translateY(-100%);
}

.zrno-topbar-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.zrno-topbar-icon {
    font-size: 18px;
}

.zrno-topbar-text {
    letter-spacing: 0.3px;
}

.zrno-topbar-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--zrno-white);
    font-size: 24px;
    cursor: pointer;
    padding: 5px 10px;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.zrno-topbar-close:hover {
    opacity: 1;
}

/* Odsazení body kvůli fixed top baru */
body.zrno-topbar-active {
    padding-top: 48px !important;
}

/* ===== POPUP OVERLAY ===== */
.zrno-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    background: var(--zrno-overlay);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.zrno-popup-overlay.visible {
    opacity: 1;
    visibility: visible;
}

/* ===== POPUP MODAL ===== */
.zrno-popup {
    background: var(--zrno-white);
    border-radius: var(--zrno-radius);
    padding: 40px 50px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    box-shadow: var(--zrno-shadow);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    font-family: var(--zrno-font);
}

.zrno-popup-overlay.visible .zrno-popup {
    transform: scale(1);
}

.zrno-popup-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.zrno-popup-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--zrno-dark);
    margin: 0 0 20px 0;
}

.zrno-popup-text {
    font-size: 16px;
    color: var(--zrno-text);
    line-height: 1.6;
    margin: 0 0 10px 0;
}

.zrno-popup-thanks {
    font-size: 14px;
    color: #767676;
    margin: 0 0 25px 0;
}

.zrno-popup-btn {
    background: var(--zrno-primary);
    color: var(--zrno-white);
    border: none;
    padding: 14px 40px;
    font-size: 16px;
    font-weight: 500;
    font-family: var(--zrno-font);
    border-radius: var(--zrno-radius);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.zrno-popup-btn:hover {
    background: var(--zrno-primary-dark);
    transform: translateY(-1px);
}

.zrno-popup-btn:active {
    transform: translateY(0);
}

/* ===== RESPONZIVNÍ DESIGN ===== */
@media (max-width: 768px) {
    .zrno-topbar {
        padding: 10px 50px 10px 15px;
        font-size: 13px;
    }

    .zrno-topbar-icon {
        font-size: 16px;
    }

    .zrno-topbar-close {
        right: 10px;
        font-size: 22px;
    }

    body.zrno-topbar-active {
        padding-top: 44px !important;
    }

    .zrno-popup {
        padding: 30px 25px;
        margin: 15px;
    }

    .zrno-popup-icon {
        font-size: 40px;
    }

    .zrno-popup-title {
        font-size: 20px;
    }

    .zrno-popup-text {
        font-size: 15px;
    }

    .zrno-popup-btn {
        padding: 12px 35px;
        font-size: 15px;
        width: 100%;
    }
}

/* ===== ANIMACE ===== */
@keyframes zrnoFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.zrno-topbar {
    animation: zrnoFadeIn 0.4s ease;
}