/**
 * AIOVD Monetization Modal CSS
 * Mobile-first responsive design
 */

/* CSS Custom Properties */
:root {
    --aiodl-primary: #2563eb;
    --aiodl-primary-dark: #1d4ed8;
    --aiodl-success: #10b981;
    --aiodl-bg: #ffffff;
    --aiodl-bg-secondary: #f8fafc;
    --aiodl-text: #1e293b;
    --aiodl-text-muted: #64748b;
    --aiodl-border: #e2e8f0;
    --aiodl-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --aiodl-radius: 12px;
    --aiodl-radius-sm: 8px;
    --aiodl-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modal Overlay & Container */
.aiodl-monetization-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: var(--aiodl-transition);
}

.aiodl-monetization-modal--visible {
    opacity: 1;
    visibility: visible;
}

.aiodl-monetization-modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.aiodl-monetization-modal__container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: calc(100% - 24px);
    max-width: 420px;
    max-height: calc(100vh - 48px);
    background: var(--aiodl-bg);
    border-radius: var(--aiodl-radius);
    box-shadow: var(--aiodl-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--aiodl-transition);
}

.aiodl-monetization-modal--visible .aiodl-monetization-modal__container {
    transform: translate(-50%, -50%) scale(1);
}

/* Header */
.aiodl-monetization-modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--aiodl-bg-secondary);
    border-bottom: 1px solid var(--aiodl-border);
}

.aiodl-monetization-modal__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--aiodl-primary);
    font-size: 12px;
    font-weight: 500;
    border-radius: 20px;
}

.aiodl-monetization-modal__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--aiodl-text-muted);
    border-radius: 50%;
    transition: var(--aiodl-transition);
}

.aiodl-monetization-modal__close:hover {
    background: var(--aiodl-border);
    color: var(--aiodl-text);
}

/* Body */
.aiodl-monetization-modal__body {
    flex: 1;
    padding: 20px 16px;
    overflow-y: auto;
}

/* Skeleton Loaders */
.aiodl-monetization-modal__skeleton {
    padding: 10px;
}

.aiodl-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: aiodl-skeleton-loading 1.5s infinite;
    border-radius: var(--aiodl-radius-sm);
}

@keyframes aiodl-skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.aiodl-skeleton--image {
    width: 100%;
    height: 160px;
    margin-bottom: 16px;
}

.aiodl-skeleton--title {
    width: 70%;
    height: 24px;
    margin-bottom: 12px;
}

.aiodl-skeleton--text {
    width: 100%;
    height: 16px;
    margin-bottom: 8px;
}

.aiodl-skeleton--text.short {
    width: 50%;
}

/* Offer Card */
.aiodl-offer-card {
    background: var(--aiodl-bg);
    border: 1px solid var(--aiodl-border);
    border-radius: var(--aiodl-radius);
    overflow: hidden;
}

.aiodl-offer-card__image {
    width: 100%;
    height: 140px;
    background: var(--aiodl-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.aiodl-offer-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aiodl-offer-card__image .aiodl-skeleton {
    width: 100%;
    height: 100%;
    margin: 0;
    border-radius: 0;
}

.aiodl-offer-card__content {
    padding: 16px;
}

.aiodl-offer-card__title {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 600;
    color: var(--aiodl-text);
    line-height: 1.3;
}

.aiodl-offer-card__description {
    margin: 0 0 16px;
    font-size: 14px;
    color: var(--aiodl-text-muted);
    line-height: 1.5;
}

.aiodl-offer-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 20px;
    background: var(--aiodl-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--aiodl-radius-sm);
    transition: var(--aiodl-transition);
}

.aiodl-offer-card__cta:hover {
    background: var(--aiodl-primary-dark);
}

/* Native Ad Fallback */
.aiodl-native-ad {
    text-align: center;
    padding: 40px 20px;
    background: var(--aiodl-bg-secondary);
    border-radius: var(--aiodl-radius);
}

.aiodl-native-ad__icon {
    margin-bottom: 16px;
}

.aiodl-native-ad__text {
    margin: 0;
    font-size: 16px;
    color: var(--aiodl-text-muted);
}

/* Footer */
.aiodl-monetization-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    background: var(--aiodl-bg-secondary);
    border-top: 1px solid var(--aiodl-border);
}

/* Timer Ring */
.aiodl-monetization-modal__timer {
    display: flex;
    align-items: center;
    gap: 10px;
}

aiod-timer-ring {
    position: relative;
    width: 44px;
    height: 44px;
}

.aiodl-timer-ring {
    width: 44px;
    height: 44px;
}

.aiodl-timer-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.aiodl-timer-ring__bg {
    fill: none;
    stroke: var(--aiodl-border);
    stroke-width: 3;
}

.aiodl-timer-ring__progress {
    fill: none;
    stroke: var(--aiodl-primary);
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 1s linear;
}

.aiodl-timer-ring__text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: 600;
    color: var(--aiodl-text);
}

.aiodl-timer-label {
    font-size: 13px;
    color: var(--aiodl-text-muted);
}

/* Unlock Button */
.aiodl-monetization-modal__unlock {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--aiodl-success);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--aiodl-radius-sm);
    cursor: pointer;
    transition: var(--aiodl-transition);
}

.aiodl-monetization-modal__unlock:hover:not(:disabled) {
    filter: brightness(1.1);
}

.aiodl-monetization-modal__unlock:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Desktop Layout */
@media (min-width: 768px) {
    .aiodl-monetization-modal__container {
        max-width: 520px;
    }

    .aiodl-monetization-modal__body {
        padding: 24px;
    }

    .aiodl-offer-card {
        display: flex;
    }

    .aiodl-offer-card__image {
        width: 180px;
        height: auto;
        min-height: 200px;
    }

    .aiodl-offer-card__content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .aiodl-offer-card__cta {
        width: auto;
    }
}

/* Session Interstitial */
.aiodl-session-interstitial {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999998;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--aiodl-transition);
}

.aiodl-session-interstitial--visible {
    opacity: 1;
    visibility: visible;
}

.aiodl-session-interstitial__content {
    position: relative;
    width: calc(100% - 32px);
    max-width: 400px;
    background: var(--aiodl-bg);
    border-radius: var(--aiodl-radius);
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--aiodl-transition);
}

.aiodl-session-interstitial--visible .aiodl-session-interstitial__content {
    transform: scale(1);
}

.aiodl-session-interstitial__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--aiodl-bg-secondary);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 1;
}

.aiodl-session-interstitial__body {
    padding: 40px 24px 24px;
    text-align: center;
}

.aiodl-session-interstitial__body h2 {
    margin: 0 0 12px;
    font-size: 22px;
    color: var(--aiodl-text);
}

.aiodl-session-interstitial__body p {
    margin: 0;
    font-size: 15px;
    color: var(--aiodl-text-muted);
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .aiodl-skeleton {
        animation: none;
    }
    
    .aiodl-monetization-modal,
    .aiodl-monetization-modal__container,
    .aiodl-session-interstitial,
    .aiodl-session-interstitial__content {
        transition: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --aiodl-primary: #0056b3;
        --aiodl-success: #007f4f;
        --aiodl-border: #000;
    }
}