/* ===== 休息吧 xiuxiba.com 主样式 ===== */

/* --- CSS变量 & 主题 --- */
:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: #1a1f35;
    --bg-card-hover: #242b45;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --accent-glow: rgba(124, 58, 237, 0.4);
    --blue-accent: #3b82f6;
    --cyan-accent: #06b6d4;
    --border-color: rgba(124, 58, 237, 0.2);
    --header-height: 80px;
    --transition: 0.3s ease;
}

/* 浅色主题 */
[data-theme="light"] {
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --accent-glow: rgba(124, 58, 237, 0.2);
    --border-color: rgba(124, 58, 237, 0.15);
}

/* --- 全局样式 --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background var(--transition), color var(--transition);
    position: relative;
    overflow-x: hidden;
}

a {
    color: var(--accent-light);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--accent);
}

/* 背景画布 */
#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    transition: opacity 0.5s;
}

/* --- Header --- */
#site-header {
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

[data-theme="light"] #site-header {
    background: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] #player-bar {
    background: rgba(255, 255, 255, 0.85);
    border-top-color: rgba(124, 58, 237, 0.1);
}

/* 第一行：Logo + Banner */
.header-row-1 {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 10px 20px 4px;
    gap: 20px;
}

.logo-area a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo {
    height: 40px;
    width: auto;
}

.site-title {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--cyan-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-area {
    flex: 1;
    min-width: 0;
}
.banner-area img {
    width: 100%;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
}

/* 第二行：导航 + 操作按钮 */
.header-row-2 {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 4px 20px 10px;
    gap: 10px;
}

.main-nav {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.nav-btn {
    padding: 8px 18px;
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
}
.nav-btn:hover, .nav-btn.active {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px 8px;
}

/* --- Footer --- */
#site-footer {
    background: rgba(17, 24, 39, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 6px 0;
    margin-top: 20px;
}

[data-theme="light"] #site-footer {
    background: rgba(255, 255, 255, 0.85);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.footer-info {
    text-align: center;
}

.footer-info p {
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 0;
    opacity: 0.7;
    line-height: 1.8;
}

.footer-info a {
    color: var(--accent-light);
    text-decoration: none;
}
.footer-info a:hover {
    text-decoration: underline;
}

.footer-player {
    display: none;
}

/* ===== 底部播放器栏 ===== */
#player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(17, 24, 39, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 0 20px;
    transition: all var(--transition);
    display: none;
}
body.has-player-bar #player-bar {
    display: block;
    padding: 4px 20px;
}
#player-bar.has-sounds {
    padding: 8px 20px;
}

.player-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 0;
    overflow-x: auto;
}

#player-bar.has-sounds .player-inner,
body.has-player-bar .player-inner {
    min-height: 32px;
}

.player-label {
    color: var(--text-secondary);
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.player-sounds {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
}

.player-idle {
    color: var(--text-secondary);
    font-size: 13px;
}

.player-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(124, 58, 237, 0.08);
    padding: 5px 14px;
    border-radius: 100px;
    font-size: 13px;
    border: 1px solid rgba(124, 58, 237, 0.15);
    transition: all 0.25s ease;
    flex-shrink: 0;
}
.player-chip:hover {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.15);
}

.chip-name {
    color: var(--text-primary);
}

.chip-volume-wrap {
    display: flex;
    align-items: center;
}

.chip-volume {
    width: 60px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-color);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}
.chip-volume::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: 2px solid var(--bg-secondary);
}
.chip-volume::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: 2px solid var(--bg-secondary);
}

.chip-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}
.chip-close:hover {
    color: #ef4444;
}

/* 最大声音提示 */
.sound-max-tip {
    text-align: center;
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border-radius: 8px;
    font-size: 13px;
    margin-top: 12px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.sound-max-tip.show {
    opacity: 1;
}

/* 播放器栏存在时给页面底部留空间 */
body.has-player-bar {
    padding-bottom: 50px;
}

/* 闹钟显示 */
.player-alarm {
    display: flex;
    align-items: center;
    margin-left: auto;
    flex-shrink: 0;
}
.player-alarm:empty {
    display: none;
}

.alarm-chip {
    cursor: default;
}
.alarm-chip span {
    color: var(--accent-light);
    font-size: 13px;
}

/* ===== 闹钟弹窗 ===== */
.alarm-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.alarm-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px 40px;
    min-width: 300px;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: scaleIn 0.25s ease;
}

.alarm-modal-header {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 16px;
}

.alarm-modal-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.alarm-modal-label {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.alarm-modal-time {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.alarm-modal-footer {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.btn-alarm-dismiss {
    padding: 12px 40px;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--accent), var(--blue-accent));
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-alarm-dismiss:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 25px var(--accent-glow);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes alarmBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

[data-theme="light"] .alarm-modal-overlay {
    background: rgba(0, 0, 0, 0.4);
}

/* --- 广告位 --- */
.ad-section {
    max-width: 1200px;
    margin: 1px auto;
    padding: 0 20px;
}

.ad-container {
    background: var(--bg-card);
    border: 1px dashed rgba(124, 58, 237, 0.15);
    border-radius: 12px;
    padding: 16px 24px;
    text-align: center;
    transition: border var(--transition);
}
.ad-container:hover {
    border-color: var(--accent);
    border-style: solid;
}

.ad-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition);
}
.ad-link:hover {
    color: var(--accent-light);
}

.ad-icon {
    font-size: 24px;
}

.ad-text {
    font-size: 15px;
    font-weight: 500;
}

.ad-arrow {
    font-size: 18px;
    color: var(--accent-light);
    transition: transform var(--transition);
}
.ad-link:hover .ad-arrow {
    transform: translateX(4px);
}

/* ===== 首页主体 ===== */
.home-page {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
    position: relative;
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.section-title-row .section-title {
    margin-bottom: 0;
}

/* --- 上半部 --- */
.top-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 20px;
}

.clock-area, .alarm-area {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 14px 24px;
    transition: all var(--transition);
    height: 100%;
}
.clock-area:hover, .alarm-area:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
}

/* 时钟 */
.clock-display {
    text-align: center;
    padding: 10px 0;
}

.clock-time {
    font-size: 72px;
    font-weight: 300;
    font-family: "Courier New", monospace;
    background: linear-gradient(135deg, var(--accent-light), var(--cyan-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 4px;
    line-height: 1.2;
}

.clock-date {
    font-size: 18px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* 闹钟 */
.countdown-row {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
    width: 100%;
}
.countdown-row .alarm-sound-select {
    flex: 1;
    max-width: none;
    min-width: 0;
}

.countdown-field {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 4px 12px;
}
.countdown-label {
    color: var(--text-secondary);
    font-size: 13px;
    white-space: nowrap;
}
.countdown-field input[type="number"] {
    width: 65px;
    padding: 6px 4px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    outline: none;
    text-align: center;
    -moz-appearance: textfield;
}
.countdown-field input[type="number"]::-webkit-inner-spin-button,
.countdown-field input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.countdown-unit {
    color: var(--text-secondary);
    font-size: 13px;
    white-space: nowrap;
}

.alarm-sound-select {
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    cursor: pointer;
    transition: border var(--transition);
}
.alarm-sound-select:hover, .alarm-sound-select:focus {
    border-color: var(--accent);
}


.btn-alarm-add {
    padding: 8px 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-alarm-add:hover {
    border-color: var(--accent);
    color: var(--accent-light);
    background: rgba(124, 58, 237, 0.08);
}

.alarm-list {
    max-height: 180px;
    overflow-y: auto;
}

.alarm-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.alarm-clear-all {
    padding: 8px 6px;
    border: 1px dashed var(--border-color);
    border-radius: 10px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}
.alarm-clear-all:hover {
    border-color: #ef4444;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

.alarm-empty {
    text-align: center;
    color: var(--text-secondary);
    padding: 20px;
    font-size: 14px;
}

.alarm-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 6px;
    background: var(--bg-secondary);
    border-radius: 10px;
    transition: all var(--transition);
    cursor: pointer;
    position: relative;
}
.alarm-item:hover {
    background: var(--bg-card-hover);
}

.alarm-item .alarm-time-display {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-light);
    pointer-events: none;
}

.alarm-item .alarm-delete {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 14px;
    padding: 4px 6px;
    opacity: 0.4;
    transition: opacity var(--transition);
    line-height: 1;
    margin-left: 4px;
}
.alarm-item .alarm-delete:hover {
    opacity: 1;
}

.alarm-item.ringing {
    animation: alarmBlink 0.5s ease-in-out 3;
    border-color: #ef4444;
}

@keyframes alarmBlink {
    0%, 100% { background: var(--bg-secondary); }
    50% { background: rgba(239, 68, 68, 0.2); }
}

/* ===== 闹钟弹窗 (添加/编辑) ===== */
.alarm-dialog-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.alarm-dialog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 28px 32px;
    width: 460px;
    max-width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: scaleIn 0.25s ease;
}

.alarm-dialog-head {
    margin-bottom: 20px;
}

.dialog-kicker {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-light);
    margin-bottom: 4px;
}

.alarm-dialog-head h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
}

.alarm-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.alarm-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.alarm-form label > span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.alarm-form input[type="time"],
.alarm-form input[type="date"],
.alarm-form input[type="text"],
.alarm-form select {
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: border var(--transition);
}
.alarm-form input:focus,
.alarm-form select:focus {
    border-color: var(--accent);
}

.time-quick-row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.time-field {
    flex-shrink: 0;
}

.time-field input[type="time"] {
    width: 130px;
    font-size: 18px;
    padding: 10px 14px;
}

.quick-adjust {
    flex: 1;
}

.quick-adjust-label {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.quick-adjust-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.quick-adjust-btn {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition);
}
.quick-adjust-btn:hover {
    border-color: var(--accent);
    color: var(--accent-light);
}

.inline-field {
    display: flex;
    gap: 8px;
    align-items: center;
}

.inline-field select {
    flex: 1;
}

.secondary-btn {
    padding: 8px 18px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.secondary-btn:hover {
    border-color: var(--accent);
    color: var(--accent-light);
}

.ghost-btn {
    padding: 8px 18px;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    color: #ef4444;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.ghost-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

.primary-btn {
    padding: 10px 28px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), var(--blue-accent));
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.preview-btn {
    font-size: 12px;
    padding: 8px 14px;
}

.repeat-days {
    display: flex;
    gap: 6px;
}

.repeat-day-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition);
}
.repeat-day-btn:hover {
    border-color: var(--accent);
    color: var(--accent-light);
}
.repeat-day-btn.selected {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.alarm-form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 8px;
}

/* ===== 响铃弹窗 ===== */
.ring-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.ring-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px 40px;
    width: 380px;
    max-width: 90vw;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: scaleIn 0.25s ease;
}

.ring-kicker {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-light);
    margin-bottom: 4px;
}

.ring-card h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.ring-time {
    font-size: 48px;
    font-weight: 300;
    font-family: "Courier New", monospace;
    color: var(--accent-light);
    margin-bottom: 8px;
}

.ring-desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.ring-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* ===== 确认弹窗 ===== */
.confirm-dialog {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.confirm-dialog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px 36px;
    width: 400px;
    max-width: 90vw;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: scaleIn 0.25s ease;
}

.confirm-dialog-card h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.confirm-dialog-copy {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.confirm-dialog-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* ===== 提示消息 ===== */
.site-notice {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: 12px;
    padding: 12px 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease;
}

.site-notice-text {
    font-size: 14px;
    color: var(--text-primary);
}

@keyframes slideDown {
    from { transform: translateX(-50%) translateY(-20px); opacity: 0; }
    to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.hidden {
    display: none !important;
}

/* --- 声音空间 --- */
.sound-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    transition: all var(--transition);
}
.sound-section:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
}

.sound-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.sound-tab {
    padding: 10px 24px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition);
}
.sound-tab:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}
.sound-tab.active {
    background: linear-gradient(135deg, var(--accent), var(--blue-accent));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 20px var(--accent-glow);
}

.sound-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.sound-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.sound-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.2);
}
.sound-card.playing {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.1);
    box-shadow: 0 0 25px var(--accent-glow);
}

.sound-card .sound-icon {
    font-size: 32px;
    margin-bottom: 8px;
    display: block;
}

.sound-card .sound-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.sound-card .sound-status {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.sound-card.playing .sound-status {
    color: var(--accent-light);
}

.sound-card .sound-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    transition: opacity var(--transition);
}
.sound-card.playing .sound-indicator {
    opacity: 1;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.3); opacity: 1; }
}

/* --- 头部控制：背景选择、透明度、主题切换 --- */
.ctrl-select {
    padding: 6px 10px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
    outline: none;
    transition: border var(--transition);
}
.ctrl-select:hover, .ctrl-select:focus {
    border-color: var(--accent);
}

.ctrl-range {
    width: 68px;
    height: 4px;
    accent-color: var(--accent);
    cursor: pointer;
}

.ctrl-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}
.ctrl-btn:hover {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.1);
}
/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .header-inner {
        padding: 0 12px;
        gap: 10px;
    }

    .header-row-2 {
        flex-wrap: wrap;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: var(--bg-card);
        flex-direction: column;
        padding: 80px 16px 16px;
        gap: 8px;
        display: none;
        border-bottom: 1px solid var(--border-color);
        z-index: 99;
    }
    .main-nav.open {
        display: flex;
    }

    .menu-toggle {
        display: block;
        margin-left: 0;
    }

    .banner-area {
        display: none;
    }

    .top-section {
        grid-template-columns: 1fr;
    }

    .alarm-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .countdown-row {
        flex-wrap: wrap;
    }
    .countdown-row .alarm-sound-select {
        flex: none;
        width: auto;
    }
    .countdown-field input[type="number"] {
        width: 55px;
    }
    .section-title-row .btn-alarm-add {
        font-size: 12px;
        padding: 6px 12px;
    }

    .clock-time {
        font-size: 48px;
    }

    .sound-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .clock-area, .alarm-area {
        padding: 12px 16px;
    }
    .countdown-field input[type="number"] {
        width: 50px;
    }
    .section-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .site-title {
        font-size: 20px;
    }

    .clock-time {
        font-size: 36px;
    }

    .sound-tab {
        padding: 8px 16px;
        font-size: 13px;
    }

    .sound-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 8px;
    }

    .sound-card {
        padding: 14px 10px;
    }

    .chip-volume {
        width: 40px;
    }
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ===== 导航页面通用样式 ===== */

/* 页面头部 */
.page-hero {
    text-align: center;
    padding: 60px 20px 40px;
}
.page-hero h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--accent-light), var(--cyan-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.page-desc {
    color: var(--text-secondary);
    font-size: 18px;
}

/* 内容卡片网格 */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 40px;
    padding: 0 20px;
}

.content-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 28px 24px;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.content-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.2);
}

.content-icon {
    font-size: 40px;
    display: block;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}
.content-card:hover .content-icon {
    transform: scale(1.1);
}

.content-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.content-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 10px;
    background: rgba(124, 58, 237, 0.15);
    color: var(--accent-light);
    font-size: 12px;
    margin-top: 10px;
}

/* 小贴士网格 */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto 40px;
    padding: 0 20px;
}

.tip-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 22px;
    transition: all var(--transition);
}
.tip-card:hover {
    border-color: var(--accent);
}

.tip-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--accent-light);
}

.tip-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 信息区 */
.info-section {
    max-width: 1200px;
    margin: 0 auto 40px;
    padding: 0 20px;
}

/* 子页面 */
.sub-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.breadcrumb {
    padding: 16px 0;
    font-size: 14px;
    color: var(--text-secondary);
}
.breadcrumb a {
    color: var(--accent-light);
    text-decoration: none;
    margin: 0 4px;
}
.breadcrumb a:hover {
    text-decoration: underline;
}
.breadcrumb span {
    margin: 0 4px;
    color: var(--text-secondary);
}

/* 播放列表 */
.playlist {
    max-width: 600px;
    margin: 0 auto;
}

.playlist-item {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all var(--transition);
}
.playlist-item:hover {
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.play-icon {
    font-size: 14px;
    margin-right: 14px;
    color: var(--accent-light);
    width: 20px;
    text-align: center;
}

.track-name {
    flex: 1;
    font-size: 15px;
    color: var(--text-primary);
}

.track-duration {
    font-size: 13px;
    color: var(--text-secondary);
}

/* 冥想计时器 */
.meditation-timer {
    text-align: center;
    padding: 40px 20px;
}

.timer-display {
    font-size: 64px;
    font-weight: 300;
    font-family: "Courier New", monospace;
    color: var(--accent-light);
    letter-spacing: 4px;
    margin-bottom: 24px;
}

.timer-controls {
    margin-bottom: 30px;
}

.btn-primary {
    padding: 14px 40px;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--accent), var(--blue-accent));
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--accent-glow);
}

.timer-presets {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 16px;
}

.btn-sm {
    padding: 8px 18px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: all var(--transition);
}
.btn-sm.active, .btn-sm:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.meditation-guide {
    max-width: 400px;
    margin: 0 auto 30px;
}
.meditation-guide p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.8;
}

.meditation-tips {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 24px;
    max-width: 600px;
    margin: 0 auto 40px;
}
.meditation-tips h3 {
    font-size: 16px;
    margin-bottom: 12px;
    color: var(--accent-light);
}
.meditation-tips ul {
    list-style: none;
    padding: 0;
}
.meditation-tips li {
    padding: 6px 0;
    font-size: 14px;
    color: var(--text-secondary);
}
.meditation-tips li::before {
    content: '• ';
    color: var(--accent);
}

/* 内容主体 */
.content-body {
    max-width: 800px;
    margin: 0 auto 40px;
}

/* 错误页 */
.error-page {
    text-align: center;
    padding: 100px 20px;
}
.error-page p {
    font-size: 18px;
    color: var(--text-secondary);
}