/**
 * Promo Banner Frontend Styles
 * 
 * This file contains all the styling for the collapsible promotional banners
 * including positioning, animations, and responsive design.
 */

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */
:root {
    --banner-bg-color: #007cba;
    --banner-text-color: #ffffff;
    --banner-border-radius: 8px;
    --banner-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --banner-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --banner-z-index: 9999;
    --banner-collapsed-width: 60px;
}

/* ==========================================================================
   Base Banner Container
   ========================================================================== */
.promo-banner {
    position: fixed;
    z-index: var(--banner-z-index);
    font-size: 14px;
    line-height: 1.4;
    width: 60px;
    height: auto;
    min-height: 200px;
	max-height: 80vh;
    box-shadow: none;
    border-radius: 0;
    overflow: visible;
    transition: var(--banner-transition);
    transform: translateY(-50%) !important;
}

.promo-banner:focus {
    outline: none;
}

.promo-banner-expanded {
    width: calc(100vw - 200px);
    min-width: 320px;
    transform: translateY(-50%);
    z-index: 99999;
}

/* ==========================================================================
   Toggle Button & CTA
   ========================================================================== */
.promo-banner-toggle {
    position: relative;
    width: 100%;
    height: auto;
    padding: 20px 0;
    outline: none;
    background-color: var(--banner-bg-color);
    color: var(--banner-text-color);
    border: none;
    border-radius: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--banner-transition);
}

.promo-banner-toggle:focus {
    outline: none !important;
}

.promo-banner-toggle::before {
    content: '';
        position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: var(--banner-transition);
}

.promo-banner-toggle:hover::before {
    opacity: 0.08;
}

/* CTA Text Vertical */
.promo-banner-cta-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    margin-bottom: 8px;
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: .02em;
}

/* ==========================================================================
   Close Button
   ========================================================================== */
.promo-banner-close {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 8px;
    width: 28px;
    height: 28px;
    background: none;
    color: var(--banner-text-color);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--banner-transition);
    z-index: 2;
}

.promo-banner-close:hover {
    background: rgba(0, 0, 0, 0.2);
    color: var(--banner-text-color);
    transform: scale(1.1);
}

/* ==========================================================================
   Banner Content
   ========================================================================== */
.promo-banner-content {
    background: var(--banner-content-bg-color);
    color: #333333;
    display: none;
    width: 100%;
    border-radius: 0;
    box-shadow: var(--banner-shadow);
    overflow-x: hidden;
    position: relative;
}

.promo-banner-expanded .promo-banner-content {
    display: block;
}

.promo-banner-image {
    padding: 0 16px 16px;
    text-align: center;
}

.promo-banner-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.promo-banner-content .full-width,
.promo-banner-content .full-width figure,
.promo-banner-modal-body .full-width,
.promo-banner-modal-body .full-width figure {
	width: 100%;
}

.promo-banner-content .full-width img,
.promo-banner-modal-body .full-width img {
	width: 100% !important;
	object-fit: cover;
}

.promo-banner-content .wp-block-columns .wp-block-column {
	max-width: fit-content !important;
}

/* ==========================================================================
   Position Classes
   ========================================================================== */
.promo-banner-top-left {
    top: 0;
    left: 0;
    transform: rotate(90deg) translateY(-50%);
    transform-origin: left top;
}

.promo-banner-top-left.promo-banner-expanded {
    transform: rotate(90deg) translateY(-50%) translateX(-20px);
}

.promo-banner-top-right {
    top: 0;
    right: 0;
    left: auto;
    bottom: auto;
    transform: rotate(90deg) translateY(-50%);
    transform-origin: right top;
}

.promo-banner-top-right.promo-banner-expanded {
    transform: rotate(90deg) translateY(-50%) translateX(20px);
}

.promo-banner-bottom-left {
    bottom: 0;
    left: 0;
    top: auto;
    right: auto;
    transform: rotate(90deg) translateY(50%);
    transform-origin: left bottom;
}

.promo-banner-bottom-left.promo-banner-expanded {
    transform: rotate(90deg) translateY(50%) translateX(-20px);
}

.promo-banner-bottom-right {
    bottom: 0;
    right: 0;
    left: auto;
    top: auto;
    transform: rotate(90deg) translateY(50%);
    transform-origin: right bottom;
}

.promo-banner-bottom-right.promo-banner-expanded {
    transform: rotate(90deg) translateY(50%) translateX(20px);
}

.promo-banner-center-left {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    transition: width var(--banner-transition), transform var(--banner-transition);
}

.promo-banner-center-right {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    transition: width var(--banner-transition), transform var(--banner-transition);
}

/* ==========================================================================
   Desktop Styles & Animations
   ========================================================================== */
@media (min-width: 1200px) {
	.promo-banner-expanded {
		max-width: 70vw !important;
	}
}
@media (min-width: 769px) {
    /* Center positions - smooth slide animations */
    .promo-banner-center-left,
    .promo-banner-center-right {
        /* width: calc(100vw - 200px); */
		width: auto;
        min-width: 320px;
		max-width: 80vw !important;
        will-change: transform;
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .promo-banner-center-right:not(.promo-banner-expanded) {
        transform: translateY(-50%) translateX(calc(100% - var(--banner-collapsed-width))) !important;
    }
    .promo-banner-center-right.promo-banner-expanded {
        transform: translateY(-50%) translateX(0) !important;
    }

    .promo-banner-center-left:not(.promo-banner-expanded) {
        transform: translateY(-50%) translateX(calc(-100% + var(--banner-collapsed-width))) !important;
    }
    .promo-banner-center-left.promo-banner-expanded {
        transform: translateY(-50%) translateX(0) !important;
    }

    /* Top positions - smooth slide animations */
    .promo-banner-top-right {
        will-change: transform;
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .promo-banner-top-right:not(.promo-banner-expanded) {
        transform: rotate(90deg) translateY(-50%) translateX(calc(100% - var(--banner-collapsed-width))) !important;
    }
    .promo-banner-top-right.promo-banner-expanded {
        transform: rotate(90deg) translateY(-50%) translateX(0) !important;
    }

    .promo-banner-top-left {
        will-change: transform;
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .promo-banner-top-left:not(.promo-banner-expanded) {
        transform: rotate(90deg) translateY(-50%) translateX(calc(-100% + var(--banner-collapsed-width))) !important;
    }
    .promo-banner-top-left.promo-banner-expanded {
        transform: rotate(90deg) translateY(-50%) translateX(0) !important;
    }

    /* Bottom positions - smooth slide animations */
    .promo-banner-bottom-right {
        will-change: transform;
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .promo-banner-bottom-right:not(.promo-banner-expanded) {
        transform: rotate(90deg) translateY(50%) translateX(calc(100% - var(--banner-collapsed-width))) !important;
    }
    .promo-banner-bottom-right.promo-banner-expanded {
        transform: rotate(90deg) translateY(50%) translateX(0) !important;
    }

    .promo-banner-bottom-left {
        will-change: transform;
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .promo-banner-bottom-left:not(.promo-banner-expanded) {
        transform: rotate(90deg) translateY(50%) translateX(calc(-100% + var(--banner-collapsed-width))) !important;
    }
    .promo-banner-bottom-left.promo-banner-expanded {
        transform: rotate(90deg) translateY(50%) translateX(0) !important;
    }

    /* Content display for all positions */
    .promo-banner-center-left .promo-banner-content,
    .promo-banner-center-right .promo-banner-content,
    .promo-banner-top-left .promo-banner-content,
    .promo-banner-top-right .promo-banner-content,
    .promo-banner-bottom-left .promo-banner-content,
    .promo-banner-bottom-right .promo-banner-content {
        display: block !important;
    }

    /* Center position flex layout */
    .promo-banner-center-left,
    .promo-banner-center-right {
        display: flex;
        align-items: stretch;
    }

    .promo-banner-center-left.promo-banner-expanded {
        flex-direction: row; /* CTA on right side for left banner */
    }
    
    .promo-banner-center-right.promo-banner-expanded {
        flex-direction: row; /* CTA on left side for right banner */
    }

    .promo-banner-cta {
        width: var(--banner-collapsed-width);
        flex: 0 0 var(--banner-collapsed-width);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 2;
    }

    /* Order the CTA relative to content depending on side */
    .promo-banner-center-right .promo-banner-cta { order: 0; }
    .promo-banner-center-right .promo-banner-content { order: 1; }
    .promo-banner-center-left .promo-banner-cta  { order: 1; }
    .promo-banner-center-left .promo-banner-content { order: 0; }

    /* Disable transitions for child elements */
    .promo-banner-center-left .promo-banner-toggle,
    .promo-banner-center-right .promo-banner-toggle,
    .promo-banner-center-left .promo-banner-content,
    .promo-banner-center-right .promo-banner-content {
        transition: none;
    }

    /* Hide modal on desktop */
    .promo-banner-modal-overlay {
        display: none !important;
    }
}

/* ==========================================================================
   Modal Styles for Mobile
   ========================================================================== */
.promo-banner-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99999;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
}

.promo-banner-modal-overlay.active {
    display: flex;
}

.promo-banner-modal-content {
    background: var(--banner-content-bg-color, #ffffff);
    border-radius: 8px;
    max-width: 90vw;
    max-height: 80vh;
    width: 100%;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
    display: flex;
    flex-direction: column;
}

/* Modal Header */
.promo-banner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 20px 10px 20px;
    background: var(--banner-bg-color, #007cba);
    color: var(--banner-text-color, #ffffff);
    border-radius: 8px 8px 0 0;
    flex-shrink: 0;
	position: relative;
}

.promo-banner-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
	color: var(--banner-text-color, #ffffff);
}

.promo-banner-modal-body {
    padding: 20px;
    color: #333333;
    padding-top: 0;
        overflow-y: auto;
    flex: 1;
    min-height: 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Hide header on desktop - only show in mobile modal */
.promo-banner .promo-banner-header {
    display: none;
}

/* ==========================================================================
   Scrollbar Styling
   ========================================================================== */
.promo-banner-content::-webkit-scrollbar {
    width: 6px;
}

.promo-banner-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.promo-banner-content::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.promo-banner-content::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* ==========================================================================
   Loading Animation
   ========================================================================== */
.promo-banner-loading .promo-banner-toggle::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.5);
    border-top-color: #fff;
    border-radius: 50%;
    animation: banner-spin 1s linear infinite;
    position: absolute;
}

@keyframes banner-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   Accessibility & Focus
   ========================================================================== */
.promo-banner-toggle:focus,
.promo-banner-close:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* ==========================================================================
   Reduced Motion & Accessibility
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .promo-banner,
    .promo-banner-toggle,
    .promo-banner-content,
    .promo-banner-center-left,
    .promo-banner-center-right {
        transition: none !important;
    }
}

/* ==========================================================================
   Dark Mode
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    .promo-banner-content {
        background: var(--banner-content-bg-color);
    }
}

/* ==========================================================================
   Body Scroll Prevention
   ========================================================================== */
body.modal-open {
    overflow: hidden;
}