/**
 * Adaptiverse Webinar Banner - Frontend Styles
 *
 * @package Adaptiverse_Webinar_Banner
 */

/* CSS Custom Properties - Dark Theme */
:root {
    --awb-primary: #7c9aff;
    --awb-primary-hover: #9bb3ff;
    --awb-secondary: #d4a5d7;
    --awb-gradient: linear-gradient(135deg, #7c9aff 0%, #d4a5d7 100%);
    --awb-text-primary: #ffffff;
    --awb-text-secondary: #b8c4d9;
    --awb-text-muted: #8a99b3;
    --awb-background: #1e2433;
    --awb-background-lighter: #2a3244;
    --awb-border: #3d4759;
    --awb-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    --awb-radius: 16px;
    --awb-transition: 0.3s ease;
}

/* Overlay */
.awb-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--awb-transition), visibility var(--awb-transition);
}

.awb-overlay.awb-overlay--visible {
    opacity: 1;
    visibility: visible;
}

.awb-overlay.awb-overlay--hiding {
    opacity: 0;
}

/* Banner Container - Centered Modal, 2x Size */
.awb-banner {
    position: relative;
    max-width: 840px;
    width: 100%;
    background: var(--awb-background);
    border-radius: var(--awb-radius);
    box-shadow: var(--awb-shadow);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    transition: transform var(--awb-transition), opacity var(--awb-transition);
}

.awb-overlay--visible .awb-banner {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.awb-overlay--hiding .awb-banner {
    transform: scale(0.9) translateY(20px);
    opacity: 0;
}

/* Preview Mode */
.awb-banner--preview {
    border: 2px dashed var(--awb-primary);
}

.awb-banner__preview-notice {
    background: var(--awb-gradient);
    color: #fff;
    text-align: center;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
}

/* Close Button */
.awb-banner__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: none;
    background: var(--awb-background-lighter);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    line-height: 1;
    color: var(--awb-text-muted);
    transition: background var(--awb-transition), color var(--awb-transition), transform var(--awb-transition);
    z-index: 1;
}

.awb-banner__close:hover {
    background: var(--awb-border);
    color: var(--awb-text-primary);
    transform: scale(1.1);
}

.awb-banner__close:focus {
    outline: 2px solid var(--awb-primary);
    outline-offset: 2px;
}

/* Content Layout */
.awb-banner__content {
    display: flex;
    gap: 32px;
    padding: 48px;
}

/* Image */
.awb-banner__image {
    flex-shrink: 0;
    width: 200px;
}

.awb-banner__image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Text Content */
.awb-banner__text {
    flex: 1;
    min-width: 0;
}

/* Headline */
.awb-banner__headline {
    margin: 0 0 20px 0;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--awb-text-primary);
}

/* Message */
.awb-banner__message {
    margin: 0 0 28px 0;
    font-size: 18px;
    line-height: 1.7;
    color: var(--awb-text-secondary);
}

.awb-banner__message p {
    margin: 0 0 14px 0;
}

.awb-banner__message p:last-child {
    margin-bottom: 0;
}

.awb-banner__message strong {
    color: var(--awb-text-primary);
    font-weight: 600;
}

.awb-banner__message a {
    color: var(--awb-primary);
    text-decoration: none;
    transition: color var(--awb-transition);
}

.awb-banner__message a:hover {
    color: var(--awb-primary-hover);
    text-decoration: underline;
}

/* CTA Button */
.awb-banner__cta {
    display: inline-block;
    padding: 18px 40px;
    background: var(--awb-gradient);
    color: #ffffff !important;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none !important;
    border-radius: 10px;
    transition: transform var(--awb-transition), box-shadow var(--awb-transition);
}

.awb-banner__cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(124, 154, 255, 0.4);
}

.awb-banner__cta:focus {
    outline: 2px solid var(--awb-primary);
    outline-offset: 4px;
}

/* Signature */
.awb-banner__signature {
    margin: 24px 0 0 0;
    font-size: 18px;
    color: var(--awb-text-muted);
    font-style: italic;
}

/* Mobile Styles */
@media (max-width: 767px) {
    .awb-overlay {
        padding: 16px;
        align-items: flex-end;
    }

    .awb-banner {
        max-width: none;
        width: 100%;
        max-height: 90vh;
        overflow-y: auto;
        border-radius: var(--awb-radius) var(--awb-radius) 0 0;
    }

    .awb-banner__content {
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
    }

    .awb-banner__image {
        width: 120px;
        align-self: center;
    }

    .awb-banner__text {
        text-align: center;
    }

    .awb-banner__headline {
        font-size: 24px;
        margin-bottom: 16px;
    }

    .awb-banner__message {
        font-size: 16px;
        margin-bottom: 24px;
    }

    .awb-banner__cta {
        display: block;
        text-align: center;
        padding: 16px 32px;
        font-size: 16px;
    }

    .awb-banner__signature {
        font-size: 16px;
        margin-top: 20px;
    }

    .awb-banner__close {
        top: 12px;
        right: 12px;
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
}

/* Hide on mobile if disabled */
@media (max-width: 767px) {
    .awb-overlay.awb-overlay--hide-mobile {
        display: none !important;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .awb-overlay,
    .awb-banner,
    .awb-banner__close,
    .awb-banner__cta {
        transition: none;
    }

    .awb-overlay--visible .awb-banner {
        transform: none;
    }
}

/* Print - hide banner */
@media print {
    .awb-overlay {
        display: none !important;
    }
}