/**
 * Newsletter feature — shared styling for:
 *  1. Admin compose screen (bilingual boxes, audience toggle, user chips)
 *  2. User panel Overview widget (announcement list + unread state)
 *  3. The read-popup modal shown to the user panel
 * Loaded on both wp-admin (class-aiapi-admin.php) and the front-end
 * full panel (class-aiapi-full-panel.php), same convention as support.css.
 */

/* ------------------------------------------------------------------ */
/* Admin — bilingual compose boxes                                     */
/* ------------------------------------------------------------------ */

.aiapi-nl-lang-box {
	border: 1px solid var(--aiapi-card-border);
	border-radius: var(--aiapi-radius-sm);
	padding: 14px;
	margin: 10px 0 16px;
	background: var(--aiapi-muted);
}
.aiapi-nl-lang-box-head {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 10px;
}
.aiapi-nl-lang-flag {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 26px;
	height: 20px;
	padding: 0 6px;
	border-radius: 6px;
	background: var(--aiapi-primary-soft);
	color: var(--aiapi-foreground);
	font-size: 10.5px;
	font-weight: 800;
}
.aiapi-nl-lang-box-head strong { font-size: 12.5px; font-weight: 700; color: var(--aiapi-foreground); }
.aiapi-nl-lang-box-head .aiapi-badge { margin-inline-start: auto; }
.aiapi-nl-lang-box label { font-size: 11.5px; }
.aiapi-nl-lang-box input,
.aiapi-nl-lang-box textarea {
	width: 100%;
	resize: vertical;
}

.aiapi-nl-user-picker { margin-top: 10px; }
.aiapi-nl-user-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 8px;
}
.aiapi-nl-user-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 5px 6px 5px 10px;
	border-radius: 999px;
	background: var(--aiapi-primary-soft);
	color: var(--aiapi-foreground);
	font-size: 11.5px;
	font-weight: 600;
}
[dir="rtl"] .aiapi-nl-user-chip { padding: 5px 10px 5px 6px; }
.aiapi-nl-user-chip button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	border-radius: 999px;
	border: none;
	background: rgba(0,0,0,.08);
	color: inherit;
	font-size: 12px;
	line-height: 1;
	cursor: pointer;
}

/* ------------------------------------------------------------------ */
/* User panel — Overview "Announcements" widget                       */
/* ------------------------------------------------------------------ */

.aiapi-nl-widget-head {
	display: flex;
	align-items: center;
	gap: 8px;
}
.aiapi-nl-unread-count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 18px;
	height: 18px;
	padding: 0 5px;
	border-radius: 999px;
	background: var(--aiapi-danger);
	color: var(--aiapi-danger-foreground);
	font-size: 10.5px;
	font-weight: 800;
}
.aiapi-nl-mark-all {
	margin-inline-start: auto;
}

.aiapi-nl-list {
	display: flex;
	flex-direction: column;
	max-height: 320px;
	overflow-y: auto;
}
.aiapi-nl-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    width: 100%;
    padding-top: 10px;
    border: none;
    border-top: 1px solid var(--aiapi-card-border);
    background: transparent;
    text-align: start;
    cursor: pointer;
    transition: background-color .15s ease;
}
.aiapi-nl-item:first-child { border-top: none; }
.aiapi-nl-item:hover { background: var(--aiapi-muted); }

.aiapi-nl-item-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: none;
	width: 30px;
	height: 30px;
	border-radius: 999px;
	background: var(--aiapi-muted);
	color: var(--aiapi-muted-foreground-soft);
}
.aiapi-nl-item.is-unread .aiapi-nl-item-icon {
	background: var(--aiapi-info-bg);
	color: var(--aiapi-info);
}
.aiapi-nl-item-body { flex: 1 1 auto; min-width: 0; }
.aiapi-nl-item-title {
	display: block;
	font-size: 12.5px;
	font-weight: 600;
	color: var(--aiapi-muted-foreground);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.aiapi-nl-item.is-unread .aiapi-nl-item-title {
	font-weight: 750;
	color: var(--aiapi-foreground);
}
.aiapi-nl-item-time {
	display: block;
	margin-top: 2px;
	font-size: 10.5px;
	color: var(--aiapi-muted-foreground-soft);
}
.aiapi-nl-item-dot {
	flex: none;
	width: 8px;
	height: 8px;
	margin-top: 6px;
	border-radius: 999px;
	background: var(--aiapi-info);
	opacity: 0;
	transition: opacity .15s ease;
}
.aiapi-nl-item.is-unread .aiapi-nl-item-dot { opacity: 1; }

/* Pagination footer — shown only once there are more than PER_PAGE (5)
   newsletters visible to the user. Reuses the site-wide
   .aiapi-pagination-btn look (defined in keys-tab.css, always enqueued
   alongside this file) so it matches the other paginated tabs. */
.aiapi-nl-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	padding: 10px 6px;
	border-top: 1px solid var(--aiapi-card-border);
}
.aiapi-nl-page-current {
	min-width: 46px;
	text-align: center;
	font-size: 12px;
	font-weight: 600;
	color: var(--aiapi-muted-foreground);
}
.aiapi-nl-list[aria-busy="true"] { opacity: .6; pointer-events: none; }

/* ------------------------------------------------------------------ */
/* User panel — read popup (mirrors the Overview Top-up modal)        */
/* ------------------------------------------------------------------ */

.aiapi-nl-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, .45);
	z-index: 400;
	opacity: 0;
	pointer-events: none;
	transition: opacity .18s ease;
}
.aiapi-nl-overlay.is-open { opacity: 1; pointer-events: auto; }

.aiapi-nl-modal {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -48%) scale(.97);
	width: min(480px, calc(100vw - 32px));
	max-height: calc(100vh - 64px);
	overflow-y: auto;
	background: var(--aiapi-card);
	border: 1px solid var(--aiapi-card-border);
	border-radius: var(--aiapi-radius);
	box-shadow: var(--aiapi-shadow-md);
	z-index: 401;
	opacity: 0;
	pointer-events: none;
	transition: opacity .2s ease, transform .2s ease;
}
.aiapi-nl-modal.is-open {
	opacity: 1;
	pointer-events: auto;
	transform: translate(-50%, -50%) scale(1);
}
.aiapi-nl-modal-header {
	position: sticky;
	top: 0;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 10px;
	padding: 18px 20px 14px;
	background: var(--aiapi-card);
	z-index: 1;
}
.aiapi-nl-modal-header-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: none;
	width: 34px;
	height: 34px;
	border-radius: 999px;
	background: var(--aiapi-info-bg);
	color: var(--aiapi-info);
	margin-inline-end: 10px;
}
.aiapi-nl-modal-title-wrap { flex: 1 1 auto; min-width: 0; }
.aiapi-nl-modal-title { margin: 0; font-size: 15px; font-weight: 750; color: var(--aiapi-foreground); }
.aiapi-nl-modal-time { display: block; margin-top: 3px; font-size: 11px; color: var(--aiapi-muted-foreground-soft); }
.aiapi-nl-modal-body {
	padding: 0 20px 22px;
	font-size: 13px;
	line-height: 1.9;
	color: var(--aiapi-foreground-secondary);
	white-space: pre-line;
}

@media (max-width: 640px) {
	.aiapi-nl-modal { width: calc(100vw - 20px); max-height: calc(100vh - 40px); }
}