/* =========================================================
 * macos.css — macOS 风格后台管理设计系统
 * 设计语言参考 macOS Sonoma / Ventura：
 *   半透明菜单栏、红黄绿交通灯窗口、侧边栏 Vibrancy、
 *   底部 Dock、圆角面板、系统强调蓝。
 * 仅作用于 .macos-* 作用域，不污染业务页面既有样式。
 * ========================================================= */

:root {
    --mac-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
                "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
    --mac-text:        #1d1d1f;
    --mac-text-2:      #42424a;
    --mac-text-3:      #6e6e73;
    --mac-text-4:      #8e8e93;
    --mac-accent:      #0a84ff;
    --mac-accent-2:    #007aff;
    --mac-accent-soft: #e8f1ff;
    --mac-bg-window:   #ffffff;
    --mac-bg-sidebar:  rgba(246, 246, 248, 0.82);
    --mac-separator:   #e3e3e8;
    --mac-border:      #d2d2d7;
    --mac-panel:       #fbfbfd;
    --mac-shadow-win:  0 24px 70px rgba(0, 0, 0, 0.30), 0 0 0 0.5px rgba(0, 0, 0, 0.06);
    --mac-radius-win:  12px;
    --mac-radius-panel: 10px;
}

/* ---------- 根布局：桌面 ---------- */
.macos-desktop {
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    font-family: var(--mac-font);
    color: var(--mac-text);
    background:
        radial-gradient(120% 120% at 80% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
        radial-gradient(120% 120% at 10% 100%, rgba(0, 0, 0, 0.18), transparent 55%),
        linear-gradient(135deg, #4b5bd6 0%, #6a3fe0 45%, #a23bb0 100%);
    background-attachment: fixed;
}

/* ---------- 顶部菜单栏 ---------- */
.macos-menubar {
    height: 28px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 0 12px;
    font-size: 13px;
    color: #fff;
    position: relative;
    z-index: 60;
    background: rgba(36, 36, 46, 0.42);
    backdrop-filter: saturate(180%) blur(22px);
    -webkit-backdrop-filter: saturate(180%) blur(22px);
    user-select: none;
}
.macos-menubar .apple {
    font-size: 14px;
    padding: 0 9px 0 4px;
    font-weight: 600;
    cursor: default;
}
.macos-menubar .mb-item {
    padding: 2px 10px;
    border-radius: 5px;
    font-weight: 600;
    cursor: default;
    transition: background .12s, color .12s;
}
.macos-menubar .mb-item:hover {
    background: var(--mac-accent);
    color: #fff;
}
.macos-menubar .mb-spacer { flex: 1; }
.macos-menubar .mb-status {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-left: 8px;
    color: #fff;
}
.macos-menubar .mb-status .mb-clock {
    font-variant-numeric: tabular-nums;
    font-weight: 500;
}
.macos-menubar .mb-status .mb-ico {
    font-size: 13px;
    line-height: 1;
}

/* ---------- 工作区（容纳窗口与 Dock） ---------- */
.macos-workspace {
    flex: 1;
    position: relative;
    min-height: 0;
}

/* ---------- 窗口 ---------- */
.macos-window {
    position: absolute;
    inset: 16px 16px 92px 16px;
    background: var(--mac-bg-window);
    border-radius: var(--mac-radius-win);
    box-shadow: var(--mac-shadow-win);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    transition: transform .4s cubic-bezier(.2,.8,.2,1), opacity .3s, inset .4s cubic-bezier(.2,.8,.2,1);
}
.macos-window.zoomed   { inset: 0; border-radius: 0; }
.macos-window.minimized {
    transform: scale(.12) translateY(150%);
    opacity: 0;
    pointer-events: none;
}

/* 标题栏 + 交通灯 */
.macos-titlebar {
    height: 46px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding: 0 16px;
    background: linear-gradient(180deg, #fbfbfd 0%, #f1f1f4 100%);
    border-bottom: 0.5px solid var(--mac-separator);
    position: relative;
}
.traffic-lights { display: flex; gap: 8px; align-items: center; }
.tl {
    width: 12px; height: 12px;
    border-radius: 50%;
    border: none;
    padding: 0;
    cursor: pointer;
    position: relative;
    transition: filter .15s;
}
.tl-close { background: #ff5f57; }
.tl-min   { background: #febc2e; }
.tl-max   { background: #28c840; }
.tl:hover { filter: brightness(.92); }
.traffic-lights:hover .tl::after {
    content: attr(data-sym);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    color: rgba(0, 0, 0, .55);
    line-height: 1;
}
.macos-titlebar-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 13px;
    font-weight: 600;
    color: #3a3a3c;
    max-width: 60%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 窗口主体：侧边栏 + 内容 */
.macos-window-body {
    flex: 1;
    display: flex;
    min-height: 0;
}

/* ---------- 侧边栏（Vibrancy） ---------- */
.macos-sidebar {
    width: 230px;
    flex-shrink: 0;
    background: var(--mac-bg-sidebar);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border-right: 0.5px solid var(--mac-separator);
    padding: 14px 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
    transition: width .25s cubic-bezier(.2,.8,.2,1), padding .25s;
}
.macos-sidebar.compact {
    width: 56px;
    padding: 14px 6px;
    align-items: center;
}
.macos-sidebar.compact .side-title { display: none; }
.macos-sidebar.compact .mac-nav-label { display: none; }
.macos-sidebar.compact .mac-nav-item {
    justify-content: center;
    padding: 7px 0;
    position: relative;
}
.macos-sidebar.compact .mac-nav-item::after {
    content: attr(data-tip);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    background: rgba(40,40,42,.92);
    color: #fff;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s;
    z-index: 5;
}
.macos-sidebar.compact .mac-nav-item:hover::after { opacity: 1; }
.macos-sidebar .side-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--mac-text-4);
    text-transform: uppercase;
    letter-spacing: .04em;
    padding: 8px 10px 4px;
}
.mac-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 10px;
    border-radius: 7px;
    font-size: 13px;
    color: var(--mac-text);
    cursor: pointer;
    transition: background .14s, color .14s;
    user-select: none;
}
.mac-nav-item:hover { background: rgba(0, 0, 0, 0.05); }
.mac-nav-item.active {
    background: var(--mac-accent-soft);
    color: var(--mac-accent);
    font-weight: 600;
}
.mac-nav-icon {
    width: 22px; height: 22px;
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .18);
}
.mac-nav-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 内容区 ---------- */
.macos-content {
    flex: 1;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--mac-bg-window);
}
/* 业务页自带 .content-area，复用其 flex/滚动定义 */
.macos-content .content-area {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* ---------- 通用 macOS 面板（卡片） ---------- */
.mac-panel {
    background: var(--mac-bg-window);
    border: 0.5px solid var(--mac-separator);
    border-radius: var(--mac-radius-panel);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}
.mac-divider { height: 0.5px; background: var(--mac-separator); margin: 4px 0; }

/* ---------- 底部 Dock ---------- */
.macos-dock {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.30);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    border: 0.5px solid rgba(255, 255, 255, 0.45);
    border-radius: 22px;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
    z-index: 40;
}
.mac-dock-item {
    width: 48px; height: 48px;
    border-radius: 13px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    cursor: pointer;
    position: relative;
    box-shadow: 0 3px 8px rgba(0, 0, 0, .22);
    transition: transform .16s cubic-bezier(.2,.8,.2,1);
}
.mac-dock-item:hover { transform: translateY(-10px) scale(1.14); }
.mac-dock-item .tip {
    position: absolute;
    top: -32px; left: 50%;
    transform: translateX(-50%);
    background: rgba(40, 40, 42, .92);
    color: #fff;
    font-size: 11px;
    padding: 3px 9px;
    border-radius: 7px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s;
}
.mac-dock-item:hover .tip { opacity: 1; }
.mac-dock-sep {
    width: 1px; height: 36px;
    background: rgba(255, 255, 255, .4);
    margin: 0 2px;
    align-self: center;
}

/* ============ 仪表盘专属 ============ */
.mac-dash {
    flex: 1;
    overflow-y: auto;
    padding: 28px 32px 40px;
}
.mac-dash-greeting {
    font-size: 26px;
    font-weight: 700;
    color: var(--mac-text);
    margin-bottom: 2px;
}
.mac-dash-sub {
    font-size: 13px;
    color: var(--mac-text-3);
    margin-bottom: 24px;
}
.mac-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}
.mac-stat {
    background: var(--mac-bg-window);
    border: 0.5px solid var(--mac-separator);
    border-radius: 14px;
    padding: 18px 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
    display: flex;
    align-items: center;
    gap: 14px;
}
.mac-stat .ic {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff;
    flex-shrink: 0;
}
.mac-stat .num {
    font-size: 26px; font-weight: 700; line-height: 1;
    color: var(--mac-text);
    font-variant-numeric: tabular-nums;
}
.mac-stat .lbl {
    font-size: 12px; color: var(--mac-text-3); margin-top: 6px;
}

.mac-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--mac-text-3);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin: 6px 0 16px;
}
.mac-launchpad {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(116px, 1fr));
    gap: 18px 14px;
}
.mac-app {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    padding: 6px;
    border-radius: 12px;
    transition: background .15s;
}
.mac-app:hover { background: rgba(0, 0, 0, .04); }
.mac-app .app-ic {
    width: 64px; height: 64px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 32px; color: #fff;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .18);
    transition: transform .16s cubic-bezier(.2,.8,.2,1);
}
.mac-app:hover .app-ic { transform: translateY(-4px) scale(1.05); }
.mac-app .app-name {
    font-size: 12px;
    color: var(--mac-text);
    text-align: center;
    line-height: 1.3;
}

/* ============ 响应式 ============ */
@media (max-width: 860px) {
    .macos-window { inset: 10px 10px 78px 10px; }
    .macos-sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        border-right: none;
        border-bottom: 0.5px solid var(--mac-separator);
        padding: 8px 10px;
        gap: 6px;
    }
    .macos-sidebar .side-title { display: none; }
    .mac-nav-item { white-space: nowrap; }
    .macos-dock { display: none; }
    .mac-stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .mac-dash { padding: 18px 16px 30px; }
    .mac-stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .macos-titlebar-title { max-width: 50%; }
}