/* © 2025 Spwig. All rights reserved. */

/* Announcement Bar / Notification Zone Styles */
/* Uses theme widget tokens: --theme-widget-announcement-{property} */
/* Modal uses theme modal tokens: --theme-element-modal-{property} */

/* =============================================================
   Notification Zone (dedicated header zone)
   ============================================================= */

.header-zone--notification {
    padding: 0;
}

/* =============================================================
   Base Announcement Bar
   ============================================================= */

.widget-announcement {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    padding: var(--theme-widget-announcement-bar-padding-y, var(--theme-space-2, 0.5rem)) var(--theme-widget-announcement-bar-padding-x, var(--theme-space-4, 1rem));
    background: var(--theme-widget-announcement-bar-bg, var(--theme-color-primary, #3B82F6));
    color: var(--theme-widget-announcement-bar-color, var(--theme-color-text-inverse, white));
    font-family: var(--theme-font-family-body, inherit);
    font-size: var(--theme-widget-announcement-bar-font-size, var(--theme-font-size-sm, 0.875rem));
    font-weight: var(--theme-widget-announcement-bar-font-weight, var(--theme-font-weight-medium, 500));
    text-align: center;
    overflow: hidden;
    line-height: var(--theme-line-height-normal, 1.5);
}

/* =============================================================
   Announcement Track (contains items)
   ============================================================= */

.announcement-viewport {
    display: flex;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    align-items: center;
}

.announcement-track {
    display: flex;
    align-items: center;
    gap: var(--theme-widget-announcement-gap, var(--theme-space-8, 2rem));
    flex: none; /* Prevent flex shrink */
    width: max-content; /* Size to content */
    min-width: 100%; /* Ensure full width minimum */
}

.announcement-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--theme-space-2, 0.5rem);
    padding: 0 var(--theme-space-8, 2rem);
    min-width: 200px; /* Prevent too-narrow items */
    max-width: 600px; /* Prevent too-wide items */
    flex-shrink: 0;
    white-space: nowrap;
    cursor: pointer;
}

/* Text wrapping for long content */
.announcement-item-text {
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
}

.announcement-item a {
    color: inherit;
    text-decoration: none;
}

/* =============================================================
   Horizontal Scroll Mode
   ============================================================= */

/* Viewport: stationary clip + fade mask (stays at visible edges) */
.widget-announcement[data-display-mode="scroll_horizontal"] .announcement-viewport {
    -webkit-mask-image: linear-gradient(
        to right,
        transparent 0%,
        black var(--theme-widget-announcement-fade-width, 3rem),
        black calc(100% - var(--theme-widget-announcement-fade-width, 3rem)),
        transparent 100%
    );
    mask-image: linear-gradient(
        to right,
        transparent 0%,
        black var(--theme-widget-announcement-fade-width, 3rem),
        black calc(100% - var(--theme-widget-announcement-fade-width, 3rem)),
        transparent 100%
    );
}

/* Focus outlines for links/controls */
.announcement-link,
.announcement-close,
.announcement-control {
    position: relative; /* For outline positioning */
}

.announcement-link:focus-visible,
.announcement-close:focus-visible,
.announcement-control:focus-visible {
    outline: 2px solid var(--theme-color-primary, #3b82f6);
    outline-offset: 2px;
    z-index: 10; /* Above mask */
}

/* Fallback for non-WebKit browsers */
@supports not (-webkit-mask-image: linear-gradient(to right, transparent, black)) {
    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-viewport::before,
    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-viewport::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: var(--theme-widget-announcement-fade-width, 3rem);
        pointer-events: none;
        z-index: 2;
    }

    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-viewport::before {
        left: 0;
        background: linear-gradient(
            to right,
            var(--announcement-bg-color, var(--theme-color-primary, #3b82f6)),
            transparent
        );
    }

    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-viewport::after {
        right: 0;
        background: linear-gradient(
            to left,
            var(--announcement-bg-color, var(--theme-color-primary, #3b82f6)),
            transparent
        );
    }
}

/* Track: full-width content that scrolls inside the viewport */
.widget-announcement[data-display-mode="scroll_horizontal"] .announcement-track {
    flex: none;
    width: max-content;
    white-space: nowrap;
    animation: announcement-scroll-horizontal var(--theme-widget-announcement-scroll-speed, 20s) linear infinite;
}

.widget-announcement[data-display-mode="scroll_horizontal"]:hover .announcement-track {
    animation-play-state: paused;
}

.widget-announcement[data-display-mode="scroll_horizontal"] .announcement-item {
    display: inline-flex;
    padding: 0 var(--theme-space-8, 2rem);
}

@keyframes announcement-scroll-horizontal {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* =============================================================
   Vertical Cycle Mode
   ============================================================= */

.widget-announcement[data-display-mode="scroll_vertical"] .announcement-track {
    position: relative;
    height: 1.5em;
}

.widget-announcement[data-display-mode="scroll_vertical"] .announcement-item {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(100%);
    transition:
        opacity var(--theme-widget-announcement-vertical-transition-duration, 500ms) var(--theme-widget-announcement-vertical-transition-timing, ease),
        transform var(--theme-widget-announcement-vertical-transition-duration, 500ms) var(--theme-widget-announcement-vertical-transition-timing, ease);
}

.widget-announcement[data-display-mode="scroll_vertical"] .announcement-item.active {
    opacity: 1;
    transform: translateY(0);
}

.widget-announcement[data-display-mode="scroll_vertical"] .announcement-item.exiting {
    opacity: 0;
    transform: translateY(-100%);
}

/* =============================================================
   Static Mode
   ============================================================= */

.widget-announcement[data-display-mode="static"] .announcement-track {
    position: relative;
    height: 1.5em;
}

.widget-announcement[data-display-mode="static"] .announcement-item {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--theme-widget-announcement-vertical-transition-duration, 500ms) ease;
}

.widget-announcement[data-display-mode="static"] .announcement-item.active {
    opacity: 1;
}

/* Ellipsis handling for static mode */
.widget-announcement:not([data-display-mode="scroll_horizontal"]) .announcement-item {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* =============================================================
   Announcement Text & Link
   ============================================================= */

.announcement-text {
    flex-shrink: 1;
    min-width: 0;
}

.announcement-link {
    color: var(--theme-widget-announcement-link-color, inherit);
    text-decoration: var(--theme-widget-announcement-link-underline, underline);
    font-weight: var(--theme-font-weight-medium, 500);
    transition: opacity var(--theme-transition-duration-fast, 150ms) var(--theme-transition-easing-default, ease);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: inherit;
    font-family: inherit;
}

.announcement-link:hover {
    opacity: var(--theme-widget-announcement-link-hover-opacity, 0.8);
}

/* =============================================================
   Close/Dismiss Button
   ============================================================= */

.announcement-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(var(--theme-widget-announcement-close-btn-size, 1.25rem) + 0.25rem);
    height: calc(var(--theme-widget-announcement-close-btn-size, 1.25rem) + 0.25rem);
    margin-left: var(--theme-space-4, 1rem);
    background: transparent;
    border: none;
    color: var(--theme-widget-announcement-close-btn-color, inherit);
    cursor: pointer;
    opacity: 0.7;
    border-radius: var(--theme-radius-sm, 0.25rem);
    transition: opacity var(--theme-transition-duration-fast, 150ms) var(--theme-transition-easing-default, ease);
    flex-shrink: 0;
    font-size: var(--theme-widget-announcement-close-btn-size, 1.25rem);
    line-height: 1;
}

.announcement-close:hover {
    opacity: var(--theme-widget-announcement-close-btn-hover-opacity, 1);
}

/* =============================================================
   Announcement Modal
   ============================================================= */

.announcement-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--theme-z-modal-backdrop, 1040);
    background: var(--theme-element-modal-backdrop-color, rgba(0, 0, 0, 0.5));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 300ms ease, visibility 300ms ease;
}

.announcement-modal-backdrop.visible {
    opacity: 1;
    visibility: visible;
}

.announcement-modal {
    position: relative;
    z-index: var(--theme-z-modal, 1050);
    background: var(--theme-element-modal-bg, var(--theme-color-surface, #fff));
    border-radius: var(--theme-element-modal-radius, var(--theme-radius-xl, 1rem));
    box-shadow: var(--theme-element-modal-shadow, var(--theme-shadow-xl));
    max-width: var(--theme-widget-announcement-modal-max-width, 36rem);
    width: calc(100% - var(--theme-space-8, 2rem));
    max-height: 90vh;
    max-height: 90dvh;
    overflow-y: auto;
    transform: scale(0.95) translateY(10px);
    transition: transform 300ms ease;
}

.announcement-modal-backdrop.visible .announcement-modal {
    transform: scale(1) translateY(0);
}

/* Close Button */
.announcement-modal-close {
    position: absolute;
    top: var(--theme-space-3, 0.75rem);
    right: var(--theme-space-3, 0.75rem);
    z-index: 1;
    width: var(--theme-element-modal-close-button-size, 36px);
    height: var(--theme-element-modal-close-button-size, 36px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--theme-element-modal-close-button-bg, transparent);
    border: none;
    border-radius: var(--theme-radius-full, 9999px);
    color: var(--theme-element-modal-close-button-color, var(--theme-color-text-muted));
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    transition: color var(--theme-transition-duration-fast, 150ms) ease,
                background var(--theme-transition-duration-fast, 150ms) ease;
}

.announcement-modal-close:hover {
    color: var(--theme-element-modal-close-button-color-hover, var(--theme-color-text));
    background: var(--theme-element-modal-close-button-bg-hover, var(--theme-color-surface-hover));
}

/* Modal Content */
.announcement-modal-content {
    padding: var(--theme-element-modal-padding, var(--theme-space-6, 1.5rem));
}

/* Banner Image Mode */
.announcement-modal-image-banner {
    width: 100%;
    max-height: var(--theme-widget-announcement-modal-image-max-height, 300px);
    object-fit: cover;
    border-radius: var(--theme-widget-announcement-modal-image-radius, var(--theme-radius-md))
                   var(--theme-widget-announcement-modal-image-radius, var(--theme-radius-md)) 0 0;
    display: block;
}

/* Background Image Mode */
.announcement-modal-image-bg {
    position: relative;
    background-size: cover;
    background-position: center;
    border-radius: var(--theme-widget-announcement-modal-image-radius, var(--theme-radius-md))
                   var(--theme-widget-announcement-modal-image-radius, var(--theme-radius-md)) 0 0;
    min-height: var(--theme-widget-announcement-modal-image-max-height, 300px);
    display: flex;
    align-items: flex-end;
    padding: var(--theme-space-6, 1.5rem);
}

.announcement-modal-image-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, var(--announcement-overlay-opacity, 0.5));
    border-radius: inherit;
}

.announcement-modal-image-bg .announcement-modal-overlay-content {
    position: relative;
    z-index: 1;
    color: var(--theme-color-text-inverse, #fff);
}

/* Modal Title */
.announcement-modal-title {
    font-size: var(--theme-widget-announcement-modal-title-size, var(--theme-font-size-xl, 1.25rem));
    font-weight: var(--theme-widget-announcement-modal-title-weight, var(--theme-font-weight-semibold, 600));
    margin: 0 0 var(--theme-space-3, 0.75rem);
    line-height: var(--theme-line-height-tight, 1.25);
}

/* Modal Body */
.announcement-modal-body {
    font-size: var(--theme-widget-announcement-modal-body-size, var(--theme-font-size-base, 1rem));
    color: var(--theme-widget-announcement-modal-body-color, var(--theme-color-text-light, #374151));
    line-height: var(--theme-line-height-relaxed, 1.625);
    margin: 0 0 var(--theme-space-4, 1rem);
}

/* Modal Link Button */
.announcement-modal-link-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--theme-space-2, 0.5rem);
    padding: var(--theme-widget-announcement-modal-link-btn-padding-y, var(--theme-space-3, 0.75rem))
             var(--theme-widget-announcement-modal-link-btn-padding-x, var(--theme-space-6, 1.5rem));
    background: var(--theme-widget-announcement-modal-link-btn-bg, var(--theme-color-primary));
    color: var(--theme-widget-announcement-modal-link-btn-color, var(--theme-color-text-inverse, #fff));
    border: none;
    border-radius: var(--theme-widget-announcement-modal-link-btn-radius, var(--theme-radius-md));
    font-size: var(--theme-font-size-base, 1rem);
    font-weight: var(--theme-font-weight-medium, 500);
    font-family: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: opacity var(--theme-transition-duration-fast, 150ms) ease;
}

.announcement-modal-link-btn:hover {
    opacity: 0.9;
}

/* =============================================================
   Mobile Responsive
   ============================================================= */

@media (max-width: 640px) {
    .widget-announcement {
        font-size: var(--theme-widget-announcement-bar-font-size-mobile, var(--theme-font-size-xs, 0.75rem));
        padding: var(--theme-space-1, 0.25rem) var(--theme-space-2, 0.5rem);
    }

    .announcement-item {
        padding: 0 var(--theme-space-4, 1rem);
        min-width: 150px;
    }

    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-item {
        padding: 0 var(--theme-space-4, 1rem);
    }

    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-viewport {
        -webkit-mask-image: linear-gradient(
            to right,
            transparent 0%,
            black 1.5rem,
            black calc(100% - 1.5rem),
            transparent 100%
        );
        mask-image: linear-gradient(
            to right,
            transparent 0%,
            black 1.5rem,
            black calc(100% - 1.5rem),
            transparent 100%
        );
    }

    .announcement-close {
        margin-left: var(--theme-space-2, 0.5rem);
    }

    .announcement-modal {
        width: calc(100% - var(--theme-space-4, 1rem));
    }

    .announcement-modal-title {
        font-size: var(--theme-font-size-lg, 1.125rem);
    }

    .announcement-modal-content {
        padding: var(--theme-space-4, 1rem);
    }
}

/* =============================================================
   Reduced Motion
   ============================================================= */

@media (prefers-reduced-motion: reduce) {
    .widget-announcement[data-display-mode="scroll_horizontal"] .announcement-track {
        animation: none;
    }

    .widget-announcement[data-display-mode="scroll_vertical"] .announcement-item {
        transition: none;
    }

    .announcement-modal-backdrop {
        transition: none;
    }

    .announcement-modal {
        transition: none;
    }
}