/* ========================================== */
/* 全局重置 & 基础 */
/* Author: Zone [2026.06.28 23:10]*/
/* ========================================== */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	background: linear-gradient(145deg, #f0f2f5 0%, #e6e9f0 100%);
	font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	padding: 1.5rem 1.5rem 100px;
	margin: 0;
}

/* ========================================== */
/* 主卡片 */
/* ========================================== */
.profile-card {
	max-width: 420px;
	width: 100%;
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border-radius: 2.5rem;
	box-shadow: 0 30px 50px rgba(0,0,0,0.12), 0 10px 25px rgba(0,0,0,0.05);
	padding: 2.5rem 2rem 2.2rem;
	text-align: center;
	transition: all 0.3s ease;
	border: 1px solid rgba(255,255,255,0.6);
	margin-bottom: 2rem;
}

.avatar-wrapper {
	position: relative;
	width: 120px;
	height: 120px;
	margin: 0 auto 1.5rem;
	border-radius: 50%;
	background: linear-gradient(135deg, #b3c6ff, #d7e0ff);
	padding: 4px;
	box-shadow: 0 12px 24px rgba(0,20,60,0.15);
}
.avatar {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
	background: #fff;
	display: block;
	border: 3px solid rgba(255,255,255,0.9);
	transition: transform 0.3s ease;
	box-shadow: 0 6px 12px rgba(0,0,0,0.08);
}
.avatar-wrapper:hover .avatar { transform: scale(1.02); }

.name {
	font-size: 2rem;
	font-weight: 650;
	letter-spacing: 1px;
	color: #1e293b;
	margin-bottom: 0.4rem;
	line-height: 1.2;
	word-break: break-word;
}
.bio {
	font-size: 1rem;
	color: #4b5563;
	background: rgba(255,255,255,0.6);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	display: inline-block;
	padding: 0.4rem 1.4rem;
	border-radius: 30px;
	margin-bottom: 2rem;
	font-weight: 400;
	border: 1px solid rgba(255,255,255,0.8);
	box-shadow: 0 2px 8px rgba(0,0,0,0.02);
	max-width: 90%;
	word-break: break-word;
}

.contact-list {
	display: flex;
	flex-direction: column;
	gap: 0.9rem;
	margin: 1.8rem 0 1.2rem;
	text-align: left;
	background: rgba(255,255,255,0.5);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-radius: 2rem;
	padding: 1.3rem 1.5rem;
	border: 1px solid rgba(255,255,255,0.7);
}
.contact-item {
	display: flex;
	align-items: center;
	gap: 0.9rem;
	font-size: 1rem;
	color: #1f2937;
	transition: background 0.2s;
	padding: 0.3rem 0.4rem;
	border-radius: 0.8rem;
	cursor: default;
}
.contact-item i {
	font-style: normal;
	font-weight: 500;
	width: 2rem;
	height: 2rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #eff6ff;
	border-radius: 0.9rem;
	font-size: 1.2rem;
	color: #2563eb;
	box-shadow: 0 6px 14px rgba(37,99,235,0.15);
	transition: all 0.2s;
}
.contact-item span {
	font-weight: 450;
	color: #334155;
	word-break: break-all;
	flex: 1;
}
.contact-item.copy-hint {
	cursor: pointer;
	transition: background 0.2s, transform 0.1s;
}
.contact-item.copy-hint:hover {
	background: rgba(255,255,255,0.8);
	border-radius: 0.8rem;
}
.contact-item.copy-hint:active {
	transform: scale(0.98);
}

.loading-placeholder {
	color: #6b7280;
	font-size: 0.9rem;
	padding: 1rem;
	background: rgba(255,255,255,0.5);
	border-radius: 1.5rem;
}
.footer-note {
	margin-top: 1rem;
	font-size: 0.75rem;
	color: #9ca3af;
	letter-spacing: 0.3px;
}

/* ========================================== */
/* 歌词独立区域（页面底部） */
/* ========================================== */
.lyrics-section {
	width: 100%;
	max-width: 420px;
	margin: 1rem auto 2rem;
	padding: 0.8rem 1rem;
	background: rgba(255,255,255,0.6);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-radius: 1rem;
	box-shadow: 0 4px 16px rgba(0,0,0,0.05);
	border: 1px solid rgba(255,255,255,0.7);
}
.lyrics-container {
	max-height: 80px;
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: rgba(37,99,235,0.2) transparent;
	padding: 0 4px;
}
.lyrics-container::-webkit-scrollbar { width: 3px; }
.lyrics-container::-webkit-scrollbar-track { background: transparent; }
.lyrics-container::-webkit-scrollbar-thumb {
	background: rgba(37,99,235,0.2);
	border-radius: 3px;
}
.lyric-line {
	font-size: 13px;
	color: #94a3b8;
	text-align: center;
	padding: 2px 0;
	transition: all 0.3s ease;
	line-height: 1.6;
}
.lyric-line.active {
	color: #2563eb;
	font-weight: 600;
	font-size: 14px;
}

/* ========================================== */
/* 音乐播放器（固定左下角） */
/* ========================================== */
.music-player-container {
	position: fixed;
	bottom: 16px;
	left: 16px;
	right: 16px;
	z-index: 9999;
	max-width: 520px;
	margin: 0 auto;
	transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
}
@media (min-width: 768px) {
	.music-player-container {
		bottom: 30px;
		left: 30px;
		right: auto;
		width: 480px;
		max-width: 480px;
	}
}
@media (max-width: 767px) {
	.music-player-container {
		bottom: 12px;
		left: 12px;
		right: 12px;
		width: auto;
	}
}

/* 桌面端缩小 */
@media (min-width: 768px) {
	.music-player-container.minimized .player-main {
		padding: 8px 14px;
		cursor: pointer;
		border-radius: 12px;
	}
	.music-player-container.minimized .cover-wrapper {
		width: 36px; height: 36px;
	}
	.music-player-container.minimized .cover-wrapper img {
		width: 36px; height: 36px;
	}
	.music-player-container.minimized .song-info .title {
		font-size: 13px;
	}
	.music-player-container.minimized .song-info .artist {
		font-size: 11px;
	}
	.music-player-container.minimized .progress-container,
	.music-player-container.minimized .controls-wrapper,
	.music-player-container.minimized .player-header,
	.music-player-container.minimized .playlist-toggle,
	.music-player-container.minimized .playlist-container,
	.music-player-container.minimized .lyrics-container {
		display: none;
	}
	.music-player-container.minimized .minimize-btn i {
		transform: rotate(180deg);
	}
}

/* 手机端缩小 */
@media (max-width: 767px) {
	.music-player-container.minimized .player-main {
		padding: 6px 10px;
		border-radius: 10px;
	}
	.music-player-container.minimized .cover-wrapper {
		width: 32px; height: 32px;
	}
	.music-player-container.minimized .cover-wrapper img {
		width: 32px; height: 32px;
	}
	.music-player-container.minimized .song-info .title {
		font-size: 12px;
	}
	.music-player-container.minimized .song-info .artist {
		font-size: 10px;
	}
	.music-player-container.minimized .progress-container,
	.music-player-container.minimized .controls-wrapper,
	.music-player-container.minimized .player-header,
	.music-player-container.minimized .playlist-toggle,
	.music-player-container.minimized .playlist-container {
		display: none;
	}
	.music-player-container.minimized .minimize-btn i {
		transform: rotate(180deg);
	}
	.music-player-container:not(.minimized) .player-main {
		padding: 10px 14px;
	}
	.music-player-container:not(.minimized) .cover-wrapper {
		width: 44px; height: 44px;
	}
}

/* 播放器主体 */
.player-main {
	background: rgba(255,255,255,0.95);
	backdrop-filter: blur(24px);
	-webkit-backdrop-filter: blur(24px);
	border-radius: 14px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.15);
	border: 1px solid rgba(255,255,255,0.6);
	padding: 12px 16px;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}
.player-main::before {
	content: '';
	position: absolute;
	top:0; left:0; right:0; bottom:0;
	background: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(96,165,250,0.05));
	pointer-events: none;
}

.player-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 8px;
	position: relative;
	z-index: 1;
	padding-right: 28px;
}
.player-header .now-playing {
	font-size: 11px;
	color: #94a3b8;
	font-weight: 500;
	letter-spacing: 0.3px;
}
.player-header .now-playing i { margin-right: 4px; color: #2563eb; }
.player-header .header-actions {
	display: flex;
	gap: 4px;
	align-items: center;
}
.player-header .header-actions button {
	background: transparent;
	border: none;
	color: #94a3b8;
	cursor: pointer;
	padding: 3px 5px;
	border-radius: 4px;
	transition: all 0.2s ease;
	font-size: 12px;
}
.player-header .header-actions button:hover {
	background: rgba(37,99,235,0.08);
	color: #2563eb;
}
.player-header .header-actions button.active { color: #2563eb; }

.minimize-btn {
	position: absolute;
	top: 4px;
	right: 4px;
	background: transparent;
	border: none;
	color: #94a3b8;
	cursor: pointer;
	font-size: 12px;
	padding: 3px 5px;
	border-radius: 4px;
	transition: all 0.2s ease;
	z-index: 2;
}
.minimize-btn:hover {
	background: rgba(37,99,235,0.08);
	color: #2563eb;
}
.minimize-btn i { transition: transform 0.3s ease; }

.player-content {
	display: flex;
	align-items: center;
	gap: 12px;
	position: relative;
	z-index: 1;
}
.cover-wrapper {
	width: 48px;
	height: 48px;
	border-radius: 10px;
	overflow: hidden;
	flex-shrink: 0;
	box-shadow: 0 4px 12px rgba(0,0,0,0.1);
	position: relative;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.cover-wrapper .placeholder-icon {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-size: 24px;
	color: rgba(255,255,255,0.9);
	text-shadow: 0 2px 8px rgba(0,0,0,0.2);
	pointer-events: none;
}
.cover-wrapper img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	position: relative;
	z-index: 1;
}
.cover-wrapper img[src=""] { display: none; }
/* 封面无旋转动画 */

.song-info { flex: 1; min-width: 0; }
.song-info .title {
	font-size: 14px;
	font-weight: 600;
	color: #1e293b;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.song-info .artist {
	font-size: 12px;
	color: #94a3b8;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-top: 1px;
}

.controls-wrapper {
	display: flex;
	align-items: center;
	gap: 2px;
	flex-shrink: 0;
}
.controls-wrapper button {
	width: 30px;
	height: 30px;
	border: none;
	background: transparent;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	color: #64748b;
	transition: all 0.2s ease;
}
.controls-wrapper button:active { transform: scale(0.9); }
.controls-wrapper .play-btn {
	width: 34px;
	height: 34px;
	background: linear-gradient(135deg, #2563eb, #3b82f6);
	color: #fff;
	font-size: 15px;
	box-shadow: 0 3px 10px rgba(37,99,235,0.3);
}
.controls-wrapper .play-btn:active { transform: scale(0.92); }

.progress-container {
	margin-top: 8px;
	position: relative;
	z-index: 1;
}
.progress-bar-track {
	width: 100%;
	height: 3px;
	background: rgba(37,99,235,0.15);
	border-radius: 3px;
	cursor: pointer;
	position: relative;
	transition: height 0.2s ease;
}
.progress-bar-track:hover { height: 4px; }
.progress-bar-fill {
	height: 100%;
	background: linear-gradient(90deg, #2563eb, #60a5fa);
	border-radius: 3px;
	width: 0%;
	transition: width 0.1s linear;
	position: relative;
}
.progress-time {
	display: flex;
	justify-content: space-between;
	font-size: 10px;
	color: #94a3b8;
	margin-top: 2px;
}

.playlist-toggle {
	display: flex;
	justify-content: center;
	margin-top: 8px;
	position: relative;
	z-index: 1;
}
.playlist-toggle button {
	background: transparent;
	border: none;
	color: #94a3b8;
	cursor: pointer;
	font-size: 11px;
	padding: 2px 10px;
	border-radius: 12px;
	transition: all 0.2s ease;
	display: flex;
	align-items: center;
	gap: 4px;
}
.playlist-toggle button:hover {
	background: rgba(37,99,235,0.06);
	color: #2563eb;
}
.playlist-toggle button i { font-size: 10px; }

.playlist-container {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
	position: relative;
	z-index: 1;
}
.playlist-container.open { max-height: 260px; }
.playlist-scroll {
	max-height: 240px;
	overflow-y: auto;
	margin-top: 8px;
	padding: 4px 2px;
	background: rgba(0,0,0,0.03);
	border-radius: 8px;
	scrollbar-width: thin;
	scrollbar-color: rgba(37,99,235,0.2) transparent;
}
.playlist-scroll::-webkit-scrollbar { width: 3px; }
.playlist-scroll::-webkit-scrollbar-track { background: transparent; }
.playlist-scroll::-webkit-scrollbar-thumb {
	background: rgba(37,99,235,0.2);
	border-radius: 3px;
}
.playlist-item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 5px 10px;
	border-radius: 6px;
	cursor: pointer;
	transition: all 0.2s ease;
}
.playlist-item:hover { background: rgba(37,99,235,0.06); }
.playlist-item.active { background: rgba(37,99,235,0.1); }
.playlist-item .index {
	font-size: 11px;
	color: #94a3b8;
	width: 20px;
	text-align: center;
	flex-shrink: 0;
}
.playlist-item .info { flex: 1; min-width: 0; }
.playlist-item .info .title {
	font-size: 12px;
	font-weight: 500;
	color: #1e293b;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.playlist-item .info .artist {
	font-size: 10px;
	color: #94a3b8;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.playlist-item .status {
	font-size: 10px;
	color: #2563eb;
	flex-shrink: 0;
}

/* ========================================== */
/* 响应式微调 */
/* ========================================== */
@media (max-width: 480px) {
	.profile-card { padding: 1.5rem 1.2rem; }
	.name { font-size: 1.5rem; }
	.avatar-wrapper { width: 80px; height: 80px; }
	.contact-list { padding: 0.8rem 1rem; }
	.contact-item { font-size: 0.9rem; gap: 0.6rem; }
	.contact-item i { width: 1.6rem; height: 1.6rem; font-size: 1rem; }

	.music-player-container {
		bottom: 10px;
		left: 10px;
		right: 10px;
	}
	.player-main { padding: 8px 12px; border-radius: 10px; }
	.player-header { padding-right: 24px; }
	.cover-wrapper { width: 40px; height: 40px; border-radius: 8px; }
	.song-info .title { font-size: 12px; }
	.song-info .artist { font-size: 10px; }
	.controls-wrapper button { width: 26px; height: 26px; font-size: 11px; }
	.controls-wrapper .play-btn { width: 30px; height: 30px; font-size: 13px; }
	.progress-time { font-size: 9px; }
	.minimize-btn { font-size: 11px; top:3px; right:3px; padding:2px 4px; }
	.playlist-item { padding: 4px 8px; }
	.playlist-item .info .title { font-size: 11px; }
	.playlist-item .info .artist { font-size: 9px; }

	.lyrics-section { max-width: 100%; padding: 0.6rem 0.8rem; }
	.lyric-line { font-size: 12px; }
	.lyric-line.active { font-size: 13px; }
}