/* ===================================================== */
/* РЕКЛАМНІ БЛОКИ AIRLYLINGUA                          */
/* ===================================================== */

/* ----------------------------------------------- */
/* БЛОК 1: Міні-банер (постійний)                 */
/* ----------------------------------------------- */

/* Десктопна версія */
.mini-banner-desktop {
    position: fixed;
    left: 0;
    top: 60px;
    width: 180px;
    height: calc(100vh - 60px);
    background: var(--bg-secondary, #f8f9fa);
    border-right: 1px solid var(--border-color, #e2e8f0);
    z-index: 100;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 2px 0 8px rgba(0,0,0,0.05);
}

.mini-banner-desktop .banner-container {
    width: 100%;
    min-height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-tertiary, #f1f5f9);
    margin: 10px 0;
}

.mini-banner-desktop .banner-container ins.adsbygoogle {
    width: 100% !important;
    height: auto !important;
    min-height: 250px;
}

.mini-banner-desktop .banner-caption {
    font-size: 11px;
    color: var(--text-muted, #6c757d);
    text-align: center;
    padding: 10px;
    line-height: 1.4;
    background: var(--bg-secondary, #f8f9fa);
    border-top: 1px solid var(--border-color, #e2e8f0);
    margin-top: auto;
}

@media (min-width: 1400px) { .mini-banner-desktop { width: 200px; } }
@media (min-width: 1600px) { .mini-banner-desktop { width: 220px; } }
@media (min-width: 1920px) { .mini-banner-desktop { width: 250px; } }
@media (min-width: 2560px) { .mini-banner-desktop { width: 300px; } }

/* ----------------------------------------------- */
/* МОБІЛЬНА ВЕРСІЯ - банер знизу, текст над банером, пагінація не перекривається, банер клікабельний */
/* ----------------------------------------------- */

.mini-banner-mobile {
    display: none;
}

@media (max-width: 768px) {
    .mini-banner-desktop {
        display: none;
    }
    
    .mini-banner-mobile {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        background: var(--bg-secondary, #f8f9fa);
        border-top: 1px solid var(--border-color, #e2e8f0);
        z-index: 1000;
        box-shadow: 0 -2px 8px rgba(0,0,0,0.05);
        pointer-events: auto;
    }
    
    /* Текст пояснення НАД банером */
    .mini-banner-mobile .banner-caption {
        display: block;
        font-size: 10px;
        color: var(--text-muted, #6c757d);
        text-align: center;
        padding: 6px 12px;
        background: var(--bg-secondary, #f8f9fa);
        border-bottom: 1px solid var(--border-color, #e2e8f0);
        pointer-events: none;
    }
    
    /* Контейнер банера */
    .mini-banner-mobile .banner-container {
        width: 100%;
        height: auto;
        min-height: 50px;
        max-height: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        background: var(--bg-tertiary, #f1f5f9);
        overflow: hidden;
        pointer-events: auto;
        cursor: pointer;
    }
    
    .mini-banner-mobile .banner-container ins.adsbygoogle {
        width: 100% !important;
        height: 50px !important;
        display: block;
        pointer-events: auto;
    }
    
    /* Відступ для контенту, щоб пагінація не перекривалася */
    .reader-container {
        padding-bottom: 120px !important;
    }
    
    /* Пагінація не перекривається */
    .navigation {
        margin-bottom: 15px;
        padding-bottom: 5px;
    }
}

@media (min-width: 769px) {
    .mini-banner-mobile {
        display: none;
    }
}

/* ----------------------------------------------- */
/* ЗАГЛУШКА РЕКЛАМИ                               */
/* ----------------------------------------------- */

.ad-placeholder-block {
    width: 100%;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    border: 2px dashed var(--border-color, #cbd5e1);
    border-radius: 12px;
    color: var(--text-muted, #64748b);
    margin: 10px;
    cursor: pointer;
}

.ad-placeholder-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #94a3b8;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.ad-placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.ad-placeholder-content .material-symbols-outlined {
    font-size: 32px;
    color: #94a3b8;
}

/* ----------------------------------------------- */
/* БЛОК 2: Gutenberg Overlay                      */
/* ----------------------------------------------- */

#gutenbergOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

#gutenbergOverlay .overlay-header h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

#gutenbergOverlay .overlay-header .material-symbols-outlined {
    font-size: 2rem;
    color: #fbbf24;
}

#gutenbergOverlay .overlay-message {
    color: #cbd5e1;
    font-size: 1.2rem;
    margin-bottom: 25px;
    text-align: center;
}

#gutenbergOverlay .advertising-container {
    width: 90%;
    max-width: 800px;
    min-height: 250px;
    margin: 20px auto;
    background: #1e293b;
    border-radius: 16px;
    overflow: hidden;
}

#gutenbergOverlay .overlay-footer {
    max-width: 600px;
    margin: 20px auto;
    text-align: center;
}

#gutenbergOverlay .overlay-footer p {
    color: #94a3b8;
    font-size: 1rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

#gutenbergOverlay .overlay-footer .material-symbols-outlined {
    color: #10b981;
}

/* ----------------------------------------------- */
/* БЛОК 3: Промо Overlay                          */
/* ----------------------------------------------- */

#promoOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

#promoOverlay .promo-container {
    width: 90%;
    max-width: 1200px;
    min-height: 300px;
    margin: 10px auto;
    background: #1e293b;
    border-radius: 16px;
    overflow: hidden;
}

#promoOverlay .overlay-header {
    text-align: center;
    margin-bottom: 10px;
}

#promoOverlay .overlay-header h3 {
    color: white;
    font-size: 1.4rem;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,0,0,0.5);
    padding: 5px 15px;
    border-radius: 30px;
}

#promoOverlay .overlay-header .material-symbols-outlined {
    font-size: 1.4rem;
    color: #f97316;
}

#promoOverlay .promo-text {
    color: #cbd5e1;
    font-size: 0.9rem;
    text-align: center;
    margin: 10px 0;
    white-space: nowrap;
    overflow-x: auto;
}

#promoOverlay .promo-text .material-symbols-outlined {
    font-size: 1rem;
    color: #3b82f6;
    vertical-align: middle;
}

#promoOverlay .pro-invite {
    background: rgba(16, 185, 129, 0.1);
    border-radius: 12px;
    padding: 10px 20px;
    margin: 10px auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: nowrap;
    border: 1px solid rgba(16, 185, 129, 0.3);
    max-width: 90%;
}

#promoOverlay .pro-invite span:first-child {
    color: #fbbf24;
    font-size: 1rem;
}

#promoOverlay .pro-invite span:not(.material-symbols-outlined) {
    color: #e2e8f0;
    font-size: 0.9rem;
    white-space: nowrap;
}

#promoOverlay .pro-button {
    background: #10b981;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: background 0.2s;
}

#promoOverlay .pro-button .material-symbols-outlined {
    font-size: 1rem;
}

#promoOverlay .progress-container {
    width: 80%;
    max-width: 400px;
    margin: 15px auto 10px;
}

#promoOverlay .progress-bar {
    background: #334155;
    border-radius: 10px;
    height: 4px;
    overflow: hidden;
}

#promoOverlay .progress-fill {
    background: #f97316;
    height: 100%;
    transition: width 1s linear;
    border-radius: 10px;
}

#promoOverlay .timer-text {
    color: #94a3b8;
    font-size: 0.8rem;
    text-align: center;
    margin-top: 5px;
}

#promoOverlay .timer-text .material-symbols-outlined {
    font-size: 0.9rem;
    vertical-align: middle;
}

#promoOverlay .close-button {
    background: #334155;
    color: #e2e8f0;
    border: none;
    padding: 6px 16px;
    border-radius: 20px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    margin-top: 10px;
    transition: background 0.2s;
}

#promoOverlay .close-button .material-symbols-outlined {
    font-size: 1rem;
}

#promoOverlay .close-button:hover {
    background: #475569;
}

@media (max-width: 768px) {
    #promoOverlay .promo-container {
        width: 95%;
        min-height: 250px;
    }
    #promoOverlay .promo-text {
        white-space: normal;
        font-size: 0.8rem;
        padding: 0 10px;
    }
    #promoOverlay .pro-invite {
        flex-wrap: wrap;
        padding: 8px 12px;
    }
    #promoOverlay .pro-invite span:not(.material-symbols-outlined) {
        white-space: normal;
        font-size: 0.8rem;
    }
    #promoOverlay .overlay-header h3 {
        font-size: 1.2rem;
    }
}

/* Темна та сепія теми */
body.theme-dark .mini-banner-desktop,
body.theme-dark .mini-banner-mobile {
    background: #1e293b;
    border-color: #334155;
}
body.theme-dark .mini-banner-desktop .banner-caption,
body.theme-dark .mini-banner-mobile .banner-caption {
    color: #94a3b8;
    background: #1e293b;
}
body.theme-dark .mini-banner-desktop .banner-container,
body.theme-dark .mini-banner-mobile .banner-container {
    background: #0f172a;
}
body.theme-dark .ad-placeholder-block {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-color: #334155;
    color: #64748b;
}

body.theme-sepia .mini-banner-desktop,
body.theme-sepia .mini-banner-mobile {
    background: #f4ecd8;
    border-color: #d4c5a0;
}
body.theme-sepia .mini-banner-desktop .banner-caption,
body.theme-sepia .mini-banner-mobile .banner-caption {
    color: #8b7355;
    background: #f4ecd8;
}
body.theme-sepia .mini-banner-desktop .banner-container,
body.theme-sepia .mini-banner-mobile .banner-container {
    background: #e8dcc8;
}
body.theme-sepia .ad-placeholder-block {
    background: linear-gradient(135deg, #f4ecd8 0%, #e8dcc8 100%);
    border-color: #d4c5a0;
    color: #8b7355;
}