/**
 * Messaging Frontend Styles
 * Client Sync Pro — Encrypted Messaging Module
 *
 * Covers: [clisyc_inbox] shortcode, appointment detail messages
 */

/* ── Inbox Container ────────────────────────────────────── */

.clisyc-inbox {
	max-width: 900px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.clisyc-inbox-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 20px;
}

.clisyc-inbox-header h2 {
	margin: 0;
	display: flex;
	align-items: center;
	gap: 8px;
}

.clisyc-inbox-login-required {
	text-align: center;
	padding: 40px;
	color: #666;
	font-style: italic;
}

/* ── Inbox Layout ───────────────────────────────────────── */

.clisyc-inbox-layout {
	display: grid;
	grid-template-columns: 300px 1fr;
	gap: 0;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	overflow: hidden;
	min-height: 500px;
}

@media (max-width: 768px) {
	.clisyc-inbox-layout {
		grid-template-columns: 1fr;
		min-height: auto;
	}
}

/* ── Thread List Panel ──────────────────────────────────── */

.clisyc-inbox-threads {
	border-right: 1px solid #e0e0e0;
	overflow-y: auto;
	max-height: 600px;
	background: #fafafa;
}

@media (max-width: 768px) {
	.clisyc-inbox-threads {
		border-right: none;
		border-bottom: 1px solid #e0e0e0;
		max-height: 300px;
	}
}

.clisyc-thread-list-item {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 14px 16px;
	cursor: pointer;
	border-bottom: 1px solid #f0f0f0;
	transition: background .15s;
}

.clisyc-thread-list-item:hover { background: #f0f6fc; }
.clisyc-thread-list-item.active { background: #e8f0fe; }
.clisyc-thread-list-item.unread { font-weight: 600; }

.clisyc-thread-list-item img { border-radius: 50%; flex-shrink: 0; }

.clisyc-thread-list-info { flex: 1; min-width: 0; }

.clisyc-thread-list-name {
	font-size: 14px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.clisyc-thread-list-subject {
	font-size: 13px;
	color: #666;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-top: 2px;
}

.clisyc-thread-list-time {
	font-size: 11px;
	color: #999;
	white-space: nowrap;
}

.clisyc-thread-unread-badge {
	background: #2271b1;
	color: #fff;
	font-size: 10px;
	padding: 2px 6px;
	border-radius: 10px;
	font-weight: 600;
}

/* ── Message View Panel ─────────────────────────────────── */

.clisyc-inbox-messages {
	display: flex;
	flex-direction: column;
	background: #fff;
}

.clisyc-thread-header {
	padding: 14px 16px;
	border-bottom: 1px solid #e0e0e0;
	font-weight: 600;
	font-size: 15px;
}

.clisyc-message-list {
	flex: 1;
	overflow-y: auto;
	padding: 16px;
	max-height: 400px;
}

.clisyc-msg {
	display: flex;
	gap: 10px;
	margin-bottom: 16px;
}

.clisyc-msg:last-child { margin-bottom: 0; }

.clisyc-msg-avatar { flex-shrink: 0; }
.clisyc-msg-avatar img { border-radius: 50%; }

.clisyc-msg-content { flex: 1; }

.clisyc-msg-bubble {
	padding: 10px 14px;
	border-radius: 12px;
	font-size: 14px;
	line-height: 1.5;
	max-width: 85%;
}

.clisyc-msg-bubble p { margin: 0 0 6px; }
.clisyc-msg-bubble p:last-child { margin: 0; }

.clisyc-msg-other .clisyc-msg-bubble {
	background: #f3f4f6;
	border-bottom-left-radius: 4px;
}

.clisyc-msg-mine .clisyc-msg-bubble {
	background: #2271b1;
	color: #fff;
	margin-left: auto;
	border-bottom-right-radius: 4px;
}

.clisyc-msg-mine { flex-direction: row-reverse; }

.clisyc-msg-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 4px;
	font-size: 12px;
	color: #666;
}

.clisyc-msg-mine .clisyc-msg-meta { flex-direction: row-reverse; }

.clisyc-msg-attachments { margin-top: 8px; }

.clisyc-msg-attachment {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	background: rgba(0,0,0,.05);
	border-radius: 4px;
	font-size: 12px;
	text-decoration: none;
	color: #333;
	margin: 2px;
}

.clisyc-msg-attachment:hover { background: rgba(0,0,0,.1); }

/* ── Reply Composer ─────────────────────────────────────── */

.clisyc-reply-composer {
	border-top: 1px solid #e0e0e0;
	padding: 12px 16px;
}

.clisyc-reply-body {
	width: 100%;
	padding: 10px;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	resize: vertical;
	font-size: 14px;
	font-family: inherit;
}

.clisyc-reply-body:focus {
	outline: none;
	border-color: #2271b1;
	box-shadow: 0 0 0 1px #2271b1;
}

.clisyc-reply-actions {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 8px;
}

.clisyc-attach-btn {
	cursor: pointer;
	color: #999;
	padding: 4px;
	transition: color .15s;
}

.clisyc-attach-btn:hover { color: #2271b1; }

.clisyc-attached-file-name {
	font-size: 12px;
	color: #666;
	flex: 1;
}

/* ── Buttons ────────────────────────────────────────────── */

.clisyc-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	border: 1px solid #ddd;
	border-radius: 6px;
	background: #fff;
	cursor: pointer;
	font-size: 14px;
	transition: all .15s;
	text-decoration: none;
	color: #333;
}

.clisyc-btn:hover { border-color: #2271b1; color: #2271b1; }
.clisyc-btn:disabled { opacity: .5; cursor: not-allowed; }

.clisyc-btn-primary {
	background: #2271b1;
	color: #fff;
	border-color: #2271b1;
}

.clisyc-btn-primary:hover { background: #135e96; color: #fff; }

/* ── Unread Badge ───────────────────────────────────────── */

.clisyc-unread-badge {
	display: inline-block;
	background: #d63638;
	color: #fff;
	font-size: 11px;
	line-height: 1;
	padding: 3px 8px;
	border-radius: 10px;
	font-weight: 600;
}

/* ── Appointment Messages Section ───────────────────────── */

.clisyc-appointment-messages {
	margin-top: 1.5rem;
}

.clisyc-appointment-messages h3 {
	display: flex;
	align-items: center;
	gap: 8px;
}

.clisyc-appointment-message-list {
	max-height: 400px;
	overflow-y: auto;
	margin-bottom: 12px;
}

.clisyc-appt-msg {
	padding: 10px 14px;
	margin-bottom: 8px;
	border-radius: 10px;
	max-width: 85%;
}

.clisyc-appt-msg-mine { margin-left: auto; }
.clisyc-appt-msg-other { margin-right: auto; }
.clisyc-appt-msg-admin { background: #e8f0fe; }
.clisyc-appt-msg-client { background: #f3f4f6; }

.clisyc-appt-msg-header {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 4px;
	font-size: 12px;
}

.clisyc-appt-msg-header img { border-radius: 50%; }
.clisyc-appt-msg-header time { color: #999; margin-left: auto; }

.clisyc-appt-msg-body {
	font-size: 14px;
	line-height: 1.5;
}

.clisyc-appt-msg-body p { margin: 0 0 6px; }
.clisyc-appt-msg-body p:last-child { margin: 0; }

.clisyc-appt-reply-form {
	display: flex;
	gap: 8px;
	margin-top: 12px;
}

.clisyc-appt-reply-input {
	flex: 1;
	padding: 8px 12px;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
	resize: vertical;
}

.clisyc-appt-reply-input:focus {
	outline: none;
	border-color: #2271b1;
	box-shadow: 0 0 0 1px #2271b1;
}

.clisyc-appt-reply-send { flex-shrink: 0; }

.clisyc-no-messages {
	color: #666;
	font-style: italic;
	font-size: 14px;
}

/* ── Modal ──────────────────────────────────────────────── */

.clisyc-modal {
	position: fixed;
	top: 0; left: 0; right: 0; bottom: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
}

.clisyc-modal-overlay {
	position: absolute;
	top: 0; left: 0; right: 0; bottom: 0;
	background: rgba(0,0,0,.5);
}

.clisyc-modal-content {
	position: relative;
	background: #fff;
	border-radius: 12px;
	width: 500px;
	max-width: 90vw;
	max-height: 80vh;
	overflow-y: auto;
	box-shadow: 0 8px 30px rgba(0,0,0,.15);
}

.clisyc-modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
	border-bottom: 1px solid #e0e0e0;
}

.clisyc-modal-header h3 { margin: 0; }

.clisyc-modal-close {
	background: none;
	border: none;
	font-size: 24px;
	cursor: pointer;
	color: #999;
	padding: 4px;
	line-height: 1;
}

.clisyc-modal-body { padding: 20px; }
.clisyc-form-field { margin-bottom: 16px; }
.clisyc-form-field:last-child { margin-bottom: 0; }
.clisyc-form-field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.clisyc-form-field input,
.clisyc-form-field textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
}

.clisyc-search-results {
	max-height: 200px;
	overflow-y: auto;
	border: 1px solid #e0e0e0;
	border-top: none;
	border-radius: 0 0 8px 8px;
}

.clisyc-search-results .clisyc-search-item {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 12px;
	cursor: pointer;
}

.clisyc-search-results .clisyc-search-item:hover { background: #f0f6fc; }

.clisyc-modal-footer {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	padding: 16px 20px;
	border-top: 1px solid #e0e0e0;
}

/* ── Empty State ────────────────────────────────────────── */

.clisyc-empty-state {
	text-align: center;
	padding: 40px 20px;
	color: #999;
}

.clisyc-empty-state .dashicons {
	font-size: 48px;
	width: 48px;
	height: 48px;
	opacity: .2;
	margin-bottom: 12px;
}

/* ── Spinner ────────────────────────────────────────────── */

.clisyc-loading {
	text-align: center;
	padding: 20px;
	color: #999;
}

.clisyc-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 2px solid #e0e0e0;
	border-top-color: #2271b1;
	border-radius: 50%;
	animation: clisyc-spin .6s linear infinite;
	margin-right: 8px;
	vertical-align: middle;
}

@keyframes clisyc-spin {
	to { transform: rotate(360deg); }
}