/**
 * 青崖主题 · AI 智能客服样式
 * 极简轻量化：右下角悬浮 + 380px 面板（移动端底部全屏）。
 * 主色跟随 --qy-ai-color（Customizer 配置），深色模式自动适配。
 *
 * @package Qingya
 */

/* ========== 悬浮按钮 ========== */
.qy-ai {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 9999;
	font-size: 14px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

.qy-ai-launcher {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	min-width: 56px;
	height: 56px;
	padding: 0 16px;
	border: 0;
	border-radius: 999px;
	background: var(--qy-ai-color, #2f7d63);
	color: #fff;
	cursor: pointer;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
	transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.qy-ai-launcher-text {
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 1px;
	white-space: nowrap;
}

.qy-ai-launcher:hover {
	transform: translateY(-3px) scale(1.04);
	box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.qy-ai-launcher:focus-visible {
	outline: 2px solid var(--qy-ai-color, #2f7d63);
	outline-offset: 2px;
}

.qy-ai-launcher-close {
	display: none;
}

.qy-ai-launcher-active .qy-ai-launcher-icon,
.qy-ai-launcher-active .qy-ai-launcher-text {
	display: none;
}

.qy-ai-launcher-active .qy-ai-launcher-close {
	display: block;
}

.qy-ai-launcher-active {
	padding: 0;
	width: 40px;
	min-width: 40px;
}

/* ========== 面板 ========== */
.qy-ai-panel {
	position: fixed;
	right: 20px;
	bottom: 88px;
	width: 380px;
	max-width: calc(100vw - 40px);
	height: 560px;
	max-height: calc(100vh - 120px);
	display: flex;
	flex-direction: column;
	background: var(--qy-content-bg, #ffffff);
	color: var(--qy-text, #33302b);
	border: 1px solid rgba(128, 128, 128, 0.18);
	border-radius: 16px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
	opacity: 0;
	visibility: hidden;
	transform: translateY(16px) scale(0.96);
	transform-origin: bottom right;
	transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
	overflow: hidden;
}

.qy-ai-panel.qy-ai-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}

/* ========== 头部 ========== */
.qy-ai-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 16px;
	background: var(--qy-ai-color, #2f7d63);
	color: #fff;
	flex-shrink: 0;
}

.qy-ai-head-info {
	display: flex;
	align-items: center;
	gap: 8px;
}

.qy-ai-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: #7be0a6;
	box-shadow: 0 0 0 3px rgba(123, 224, 166, 0.25);
	animation: qy-ai-pulse 2s infinite;
}

@keyframes qy-ai-pulse {
	0%, 100% { box-shadow: 0 0 0 3px rgba(123, 224, 166, 0.25); }
	50% { box-shadow: 0 0 0 6px rgba(123, 224, 166, 0.08); }
}

.qy-ai-title {
	font-weight: 600;
	font-size: 15px;
	letter-spacing: 0.5px;
}

.qy-ai-head-actions {
	display: flex;
	gap: 4px;
}

.qy-ai-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border: 0;
	border-radius: 6px;
	background: transparent;
	color: rgba(255, 255, 255, 0.85);
	cursor: pointer;
	transition: background 0.2s ease;
}

.qy-ai-btn:hover {
	background: rgba(255, 255, 255, 0.18);
	color: #fff;
}

/* ========== 快捷问题 ========== */
.qy-ai-quick {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 10px 14px 4px;
	flex-shrink: 0;
}

.qy-ai-quick-item {
	border: 1px solid var(--qy-ai-color, #2f7d63);
	background: transparent;
	color: var(--qy-ai-color, #2f7d63);
	border-radius: 999px;
	padding: 4px 12px;
	font-size: 12.5px;
	cursor: pointer;
	transition: background 0.2s ease, color 0.2s ease;
}

.qy-ai-quick-item:hover {
	background: var(--qy-ai-color, #2f7d63);
	color: #fff;
}

/* ========== 对话区 ========== */
.qy-ai-messages {
	flex: 1;
	overflow-y: auto;
	padding: 14px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	scroll-behavior: smooth;
}

.qy-ai-messages::-webkit-scrollbar {
	width: 6px;
}

.qy-ai-messages::-webkit-scrollbar-thumb {
	background: rgba(128, 128, 128, 0.3);
	border-radius: 3px;
}

.qy-ai-msg {
	display: flex;
	max-width: 85%;
}

.qy-ai-msg-user {
	align-self: flex-end;
}

.qy-ai-msg-assistant {
	align-self: flex-start;
}

.qy-ai-bubble {
	padding: 9px 13px;
	border-radius: 12px;
	font-size: 13.5px;
	word-break: break-word;
	white-space: pre-wrap;
}

.qy-ai-msg-user .qy-ai-bubble {
	background: var(--qy-ai-color, #2f7d63);
	color: #fff;
	border-bottom-right-radius: 4px;
}

.qy-ai-msg-assistant .qy-ai-bubble {
	background: var(--qy-sidebar-bg, #f8f4ea);
	color: var(--qy-text, #33302b);
	border-bottom-left-radius: 4px;
}

.qy-ai-bubble-typing::after {
	content: '▌';
	animation: qy-ai-blink 0.8s infinite;
}

@keyframes qy-ai-blink {
	0%, 100% { opacity: 1; }
	50% { opacity: 0; }
}

/* 加载中三点 */
.qy-ai-dots {
	display: inline-flex;
	gap: 4px;
	align-items: center;
}

.qy-ai-dots i {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--qy-text, #33302b);
	opacity: 0.35;
	animation: qy-ai-bounce 1.2s infinite;
}

.qy-ai-dots i:nth-child(2) {
	animation-delay: 0.15s;
}

.qy-ai-dots i:nth-child(3) {
	animation-delay: 0.3s;
}

@keyframes qy-ai-bounce {
	0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
	30% { transform: translateY(-4px); opacity: 0.9; }
}

/* ========== 底部输入区 ========== */
.qy-ai-foot {
	flex-shrink: 0;
	border-top: 1px solid rgba(128, 128, 128, 0.16);
	padding: 10px 12px 12px;
	background: var(--qy-content-bg, #ffffff);
}

.qy-ai-contact {
	display: block;
	text-align: center;
	font-size: 12px;
	color: var(--qy-ai-color, #2f7d63);
	text-decoration: none;
	margin-bottom: 8px;
}

.qy-ai-contact:hover {
	text-decoration: underline;
}

.qy-ai-inputbar {
	display: flex;
	gap: 8px;
	align-items: center;
}

.qy-ai-input {
	flex: 1;
	min-width: 0;
	border: 1px solid rgba(128, 128, 128, 0.3);
	border-radius: 999px;
	padding: 9px 16px;
	font-size: 13.5px;
	background: var(--qy-bg, #f2ede3);
	color: var(--qy-text, #33302b);
	outline: none;
	transition: border-color 0.2s ease;
}

.qy-ai-input:focus {
	border-color: var(--qy-ai-color, #2f7d63);
}

.qy-ai-send {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border: 0;
	border-radius: 50%;
	background: var(--qy-ai-color, #2f7d63);
	color: #fff;
	cursor: pointer;
	flex-shrink: 0;
	transition: transform 0.2s ease, opacity 0.2s ease;
}

.qy-ai-send:hover {
	transform: scale(1.06);
}

.qy-ai-send:disabled,
.qy-ai-input:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

/* ========== 移动端：底部全屏弹窗 ========== */
@media (max-width: 600px) {
	.qy-ai {
		right: 14px;
		bottom: 14px;
	}

	.qy-ai-launcher {
		height: 52px;
		min-width: 52px;
		padding: 0 14px;
	}

	.qy-ai-launcher-active {
		padding: 0;
		width: 38px;
		min-width: 38px;
	}

	.qy-ai-panel {
		right: 0;
		bottom: 0;
		left: 0;
		width: 100%;
		max-width: none;
		height: 100%;
		max-height: none;
		border-radius: 0;
		border: 0;
	}
}