/* ===== 基础样式 - 白天模式 ===== */
:root {
    --primary: #07c160;
    --primary-dark: #06ad56;
    --bg: #f5f5f5;
    --card: #ffffff;
    --border: #e5e5e5;
    --text: #191919;
    --muted: #888888;
    --danger: #ff4d4f;
    --success: #52c41a;
    --warning: #faad14;
    --info: #1890ff;
}

/* 黑夜模式变量 */
:root.dark {
    --bg: #0a0a0f;
    --card: #151520;
    --border: #2a2a3a;
    --text: #e0e0e0;
    --muted: #8888aa;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    transition: background .3s, color .3s;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

/* ===== 登录页 ===== */
.login-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: var(--bg);
}
:root.dark .login-wrap {
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
}
.login-box {
    background: var(--card); border-radius: 16px;
    padding: 40px; width: 360px; box-shadow: 0 4px 12px rgba(0,0,0,.08);
    border: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
:root.dark .login-box {
    box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
.login-box h1 { font-size: 22px; margin-bottom: 8px; text-align: center; color: var(--text); }
.login-box .sub { text-align: center; color: var(--muted); margin-bottom: 28px; font-size: 13px; }
.login-box input {
    width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 8px;
    font-size: 14px; margin-bottom: 16px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.login-box input:focus { outline: none; border-color: var(--primary); }
.login-box button {
    width: 100%; padding: 12px; background: var(--primary); color: #fff; border: none;
    border-radius: 8px; font-size: 15px; cursor: pointer;
}
.login-box button:hover { background: var(--primary-dark); }

/* ===== 顶部栏 ===== */
.topbar {
    background: var(--card); border-bottom: 1px solid var(--border);
    padding: 12px 20px; display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 10;
    transition: background .3s, border-color .3s;
}
.topbar .brand { font-size: 16px; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 16px; }
.topbar .nav { display: flex; gap: 4px; }
.topbar .nav a {
    padding: 6px 14px; border-radius: 6px; font-size: 13px; color: var(--muted);
    transition: background .2s, color .2s;
}
.topbar .nav a:hover { background: var(--bg); text-decoration: none; }
.topbar .nav a.active { background: var(--primary); color: #fff; }
.topbar .user { color: var(--muted); font-size: 13px; }
.topbar .logout { margin-left: 12px; font-size: 13px; color: var(--muted); }

/* 主题切换按钮 */
.theme-toggle {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 18px; transition: all .3s;
    margin-left: 12px;
}
.theme-toggle:hover { background: var(--border); }

/* ===== 布局 ===== */
.container { max-width: 100%; margin: 0; padding: 0; }

/* ===== 按钮 ===== */
.btn {
    display: inline-block; padding: 8px 16px; border: none; border-radius: 6px;
    cursor: pointer; font-size: 13px; background: var(--primary); color: #fff;
    text-decoration: none; transition: background .2s;
}
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn.secondary { background: var(--card); color: var(--text); border: 1px solid var(--border); }
.btn.secondary:hover { background: var(--bg); }
.btn.danger { background: var(--danger); }
.btn.small { padding: 5px 12px; font-size: 12px; }

/* ===== 表单 ===== */
.form-card { background: var(--card); border-radius: 12px; padding: 24px; max-width: 720px; margin: 20px; border: 1px solid var(--border); transition: background .3s, border-color .3s; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.form-grid .full { grid-column: 1 / -1; }
.form-card label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 13px; color: var(--text); }
.form-card input, .form-card select, .form-card textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 14px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
    outline: none; border-color: var(--primary);
}
.form-card textarea { min-height: 80px; resize: vertical; }
.form-actions { margin-top: 24px; display: flex; gap: 12px; }

/* ===== 状态标签 ===== */
.badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; white-space: nowrap; }
.badge.todo { background: rgba(136,136,136,.15); color: #666; }
:root.dark .badge.todo { background: rgba(136,136,170,.2); color: #aaa; }
.badge.doing { background: rgba(24,144,255,.15); color: #1890ff; }
.badge.done { background: rgba(82,196,26,.15); color: #52c41a; }
.badge.overdue { background: rgba(255,77,79,.15); color: #ff4d4f; }

/* ===== 消息提示 ===== */
.flash { padding: 10px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 13px; }
.flash.success { background: rgba(82,196,26,.1); color: #52c41a; border: 1px solid rgba(82,196,26,.3); }
.flash.error { background: rgba(255,77,79,.1); color: #ff4d4f; border: 1px solid rgba(255,77,79,.3); }

.empty { text-align: center; color: var(--muted); padding: 60px 20px; }

/* ===== 任务列表页 ===== */
.task-filters {
    display: flex; flex-wrap: wrap; gap: 10px; padding: 16px 20px;
    background: var(--card); border-bottom: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.task-filters select, .task-filters input {
    padding: 7px 12px; border: 1px solid var(--border); border-radius: 20px;
    font-size: 13px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.task-filters select:focus, .task-filters input:focus { outline: none; border-color: var(--primary); }
.task-filters .search { flex: 1; min-width: 200px; }

.task-table-wrap { background: var(--card); border-radius: 12px; overflow-x: auto; margin: 20px; border: 1px solid var(--border); transition: background .3s, border-color .3s; }
.task-table { width: 100%; border-collapse: collapse; min-width: 1200px; }
.task-table th, .task-table td {
    padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border);
    vertical-align: top; font-size: 13px; color: var(--text);
    transition: color .3s, border-color .3s;
}
.task-table th { background: rgba(0,0,0,.02); font-weight: 600; white-space: nowrap; color: var(--muted); }
:root.dark .task-table th { background: rgba(255,255,255,.02); }
.task-table tr:hover td { background: var(--bg); }
.task-table .task-name { font-weight: 600; color: var(--text); }
.task-table .muted { color: var(--muted); font-size: 12px; }
.task-table .cell-max { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.task-table .cell-max:hover { white-space: normal; }

/* ===== 甘特图页 ===== */
.gantt-page { padding: 0; }

.gantt-toolbar {
    display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 12px 20px;
    background: var(--card); border-bottom: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.gantt-toolbar select, .gantt-toolbar input {
    padding: 7px 12px; border: 1px solid var(--border); border-radius: 20px;
    font-size: 13px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.gantt-toolbar select:focus, .gantt-toolbar input:focus { outline: none; border-color: var(--primary); }
.gantt-toolbar input { width: 200px; }
.zoom-group { display: inline-flex; border: 1px solid var(--border); border-radius: 20px; overflow: hidden; }
.zoom-btn { padding: 6px 14px; border: none; background: transparent; cursor: pointer; font-size: 13px; color: var(--muted); }
.zoom-btn + .zoom-btn { border-left: 1px solid var(--border); }
.zoom-btn.active { background: var(--primary); color: #fff; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; margin-left: auto; font-size: 12px; color: var(--muted); }
.lg { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.swatch { width: 14px; height: 10px; border-radius: 3px; display: inline-block; }
.swatch-done { background: #52c41a; }
.swatch-overdue { background: #ff4d4f; }
.swatch-todo { background: #d9d9d9; }
:root.dark .swatch-todo { background: #888; }

.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; padding: 16px 20px; background: var(--card); border-bottom: 1px solid var(--border); transition: background .3s, border-color .3s; }
.stat-card { background: var(--bg); border-radius: 8px; padding: 12px 14px; border: 1px solid var(--border); transition: background .3s, border-color .3s; }
:root.dark .stat-card { background: rgba(255,255,255,.03); }
.stat-num { font-size: 22px; font-weight: 700; line-height: 1.2; color: var(--text); }
.stat-unit { font-size: 12px; font-weight: 400; color: var(--muted); margin-left: 2px; }
.stat-label { font-size: 11px; color: var(--muted); margin-top: 2px; }

.gantt-scroll { overflow: auto; max-height: calc(100vh - 260px); min-height: 300px; }
.gantt-header { display: flex; position: sticky; top: 0; z-index: 7; background: var(--card); border-bottom: 1px solid var(--border); transition: background .3s, border-color .3s; }
.corner { position: sticky; left: 0; z-index: 8; width: 300px; flex: none; background: var(--card); border-right: 1px solid var(--border); padding: 8px 14px; font-weight: 600; font-size: 13px; display: flex; flex-direction: column; justify-content: center; color: var(--text); transition: background .3s, border-color .3s, color .3s; }
.corner-sub { font-weight: 400; font-size: 11px; color: var(--muted); }
.tl-header { flex: none; }
.hrow { display: flex; }
.hrow.months { height: 28px; border-bottom: 1px solid var(--border); }
.hm { flex: none; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; color: var(--muted); border-right: 1px solid var(--border); white-space: nowrap; overflow: hidden; }
.hrow.days { height: 32px; }
.hd { flex: none; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 10px; color: var(--muted); border-right: 1px solid var(--border); line-height: 1.25; }
.hd .hd-num { font-weight: 600; color: var(--text); }
.hd .hd-wd { font-size: 9px; }
.hd.wk { background: var(--bg); }
.hd.wk .hd-num { color: var(--muted); }
.hd.wkcell { font-size: 11px; }

.gantt-body { display: flex; position: relative; }
.left-rows { position: sticky; left: 0; z-index: 6; width: 300px; flex: none; background: var(--card); border-right: 1px solid var(--border); transition: background .3s, border-color .3s; }
.lrow { padding: 6px 14px; border-bottom: 1px solid var(--border); overflow: hidden; transition: border-color .3s; }
.lrow-main { display: flex; align-items: center; gap: 8px; }
.lrow-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.risk-flag { color: var(--warning); font-size: 12px; flex: none; }
.lrow-sub { display: flex; gap: 6px; font-size: 11px; white-space: nowrap; overflow: hidden; }
.muted { color: var(--muted); }

.tl-body { position: relative; flex: none; background: var(--bg); }
.grid-layer { position: absolute; inset: 0; }
.g-line { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--border); }
.g-weekend { position: absolute; top: 0; bottom: 0; background: var(--bg); }
.bars-layer { position: absolute; inset: 0; }

/* 任务条 - 渐变色 */
.bar { position: absolute; border-radius: 6px; cursor: pointer; display: flex; align-items: center; overflow: hidden; transition: all .2s; }
.bar:hover { filter: brightness(1.15); z-index: 5; transform: translateY(-1px); }
.bar-inner { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 0 10px; min-width: 0; overflow: hidden; }
.bar-name { font-size: 11px; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.3; }
.bar-date { font-size: 9px; color: rgba(255,255,255,.8); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.2; }
.bar-todo .bar-name { color: var(--text); }
.bar-todo .bar-date { color: var(--muted); }
.bar-check { margin-left: auto; color: #fff; font-size: 12px; padding: 0 6px; flex: none; }

/* 模块渐变色 - 白天模式 */
.bar.module-品牌中心 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.bar.module-内容设计中心 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.bar.module-电商运营中心 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.bar.module-直播运营中心 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.bar.module-出货计划 { background: linear-gradient(135deg, #10b981 0%, #34d399 100%); }
.bar.module-default { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }

/* 模块渐变色 - 黑夜模式（更鲜艳） */
:root.dark .bar.module-品牌中心 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); box-shadow: 0 4px 12px rgba(245,87,108,.3); }
:root.dark .bar.module-内容设计中心 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); box-shadow: 0 4px 12px rgba(79,172,254,.3); }
:root.dark .bar.module-电商运营中心 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); box-shadow: 0 4px 12px rgba(67,233,123,.3); }
:root.dark .bar.module-直播运营中心 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); box-shadow: 0 4px 12px rgba(250,112,154,.3); }
:root.dark .bar.module-出货计划 { background: linear-gradient(135deg, #10b981 0%, #34d399 100%); box-shadow: 0 4px 12px rgba(16,185,129,.3); }
:root.dark .bar.module-default { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 4px 12px rgba(102,126,234,.3); }

/* 状态样式 */
.bar.status-done { opacity: 0.7; }
.bar.status-overdue { background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%) !important; }
.bar.status-todo { background: rgba(128,128,128,.2) !important; border: 1px dashed rgba(128,128,128,.5); }
:root.dark .bar.status-todo { background: rgba(255,255,255,.1) !important; border: 1px dashed rgba(255,255,255,.3); }

.arrow-layer { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.dep-arrow { fill: none; stroke-width: 1.5; }
.dep-arrow.auto { stroke: var(--border); }
.dep-arrow.manual { stroke: var(--primary); stroke-width: 2; }
.dep-dot { fill: var(--muted); }
.dep-dot.manual { fill: var(--primary); }
.today-line { position: absolute; top: 0; width: 0; border-left: 2px dashed var(--danger); z-index: 4; pointer-events: none; }
.today-tag { position: absolute; top: 4px; left: 4px; background: var(--danger); color: #fff; font-size: 10px; padding: 1px 8px; border-radius: 10px; white-space: nowrap; }
.gantt-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--muted); }

.gantt-tip { position: fixed; display: none; z-index: 100; width: 300px; background: var(--card); color: var(--text); border-radius: 8px; padding: 12px 14px; font-size: 12px; box-shadow: 0 4px 12px rgba(0,0,0,.1); pointer-events: none; border: 1px solid var(--border); }
:root.dark .gantt-tip { background: #1a1a2e; box-shadow: 0 8px 24px rgba(0,0,0,.5); }
.tip-title { font-size: 13px; font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; gap: 7px; }
.tip-grid { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; }
.tip-grid span { color: var(--muted); }
.tip-grid b { font-weight: 500; word-break: break-all; color: var(--text); }
.tip-progress { margin-top: 8px; border-top: 1px solid var(--border); padding-top: 8px; }
.tip-progress span { color: var(--muted); }
.tip-progress p { margin-top: 2px; line-height: 1.5; color: var(--text); }
.tip-foot { margin-top: 8px; color: var(--muted); font-size: 11px; }

.gantt-inner.left-hidden .corner,
.gantt-inner.left-hidden .left-rows { display: none; }

/* ===== 产品页 ===== */
.products-header {
    text-align: center; padding: 30px 20px 20px;
    background: var(--card); border-bottom: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.products-header h1 { font-size: 24px; color: var(--text); margin-bottom: 8px; }
.products-header .sub { color: var(--muted); font-size: 14px; }

.products-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px; padding: 20px;
}

.product-card {
    background: var(--card); border-radius: 16px; padding: 24px;
    border: 1px solid var(--border); transition: all .3s;
    display: flex; flex-direction: column;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
}
:root.dark .product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.4); }

.product-card.highlight {
    border: 2px solid var(--warning);
    background: linear-gradient(135deg, rgba(250,173,20,.08) 0%, rgba(250,173,20,.02) 100%);
}
:root.dark .product-card.highlight {
    background: linear-gradient(135deg, rgba(250,173,20,.15) 0%, rgba(250,173,20,.05) 100%);
}

.card-name {
    font-size: 16px; font-weight: 700; color: var(--text);
    margin-bottom: 6px; line-height: 1.3;
}
.card-subtitle {
    font-size: 13px; color: var(--warning); font-weight: 600;
    margin-bottom: 12px; padding: 4px 10px;
    background: rgba(250,173,20,.1); border-radius: 6px;
    display: inline-block;
}

.card-price {
    background: linear-gradient(135deg, var(--primary) 0%, #06ad56 100%);
    color: #fff; padding: 16px; border-radius: 12px;
    text-align: center; margin-bottom: 16px;
}
:root.dark .card-price { box-shadow: 0 4px 16px rgba(7,193,96,.3); }
.price-num { font-size: 36px; font-weight: 700; line-height: 1; }
.price-unit { font-size: 14px; opacity: .9; margin-top: 4px; }

.card-specs {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
    margin-bottom: 16px;
}
.spec-box {
    background: var(--bg); border-radius: 8px; padding: 10px 8px;
    text-align: center; border: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.spec-box.moq {
    background: rgba(7,193,96,.1); border-color: rgba(7,193,96,.3);
}
.spec-num { font-size: 14px; font-weight: 600; color: var(--text); line-height: 1.2; }
.spec-label { font-size: 11px; color: var(--muted); margin-top: 4px; }

.card-formula {
    background: var(--bg); border-radius: 10px; padding: 12px;
    margin-bottom: 16px; border: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.formula-title {
    font-size: 11px; font-weight: 600; color: var(--muted);
    text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px;
}
.formula-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.ing-tag {
    background: var(--card); color: var(--text); padding: 4px 8px;
    border-radius: 12px; font-size: 11px; border: 1px solid var(--border);
    transition: all .2s;
}
.ing-tag:hover {
    background: var(--primary); color: #fff; border-color: var(--primary);
}

/* 产品功效 */
.card-efficacy {
    background: linear-gradient(135deg, rgba(79,172,254,.08) 0%, rgba(0,242,254,.03) 100%);
    border: 1px solid rgba(79,172,254,.3);
    border-radius: 10px; padding: 12px; margin-bottom: 16px;
    transition: background .3s, border-color .3s;
}
:root.dark .card-efficacy {
    background: linear-gradient(135deg, rgba(79,172,254,.12) 0%, rgba(0,242,254,.05) 100%);
}
.efficacy-title {
    font-size: 11px; font-weight: 600; color: var(--info);
    text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px;
}
.efficacy-list { list-style: none; }
.efficacy-item {
    position: relative; padding: 5px 0 5px 20px;
    font-size: 12px; color: var(--text); line-height: 1.5;
    border-bottom: 1px dashed var(--border);
}
.efficacy-item:last-child { border-bottom: none; }
.eff-icon {
    position: absolute; left: 0; top: 5px;
    color: var(--info); font-size: 12px;
}

.card-costs { margin-top: auto; }
.costs-title {
    font-size: 11px; font-weight: 600; color: var(--muted);
    text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px;
}
.costs-list { display: flex; flex-direction: column; gap: 6px; }
.cost-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 10px; background: var(--bg); border-radius: 6px;
    font-size: 12px; border: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.cost-name { color: var(--text); }
.cost-amount { color: var(--primary); font-weight: 600; }

/* ===== 产品页编辑模式 ===== */
.edit-bar { display: flex; justify-content: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.edit-tag {
    background: rgba(7,193,96,.1); color: var(--primary); padding: 5px 14px;
    border-radius: 20px; font-size: 13px; font-weight: 600;
    border: 1px solid rgba(7,193,96,.3); align-self: center;
}
.edit-label { display: block; font-size: 11px; color: var(--muted); margin-bottom: 4px; font-weight: 500; }
.edit-input {
    width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 13px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.edit-input:focus { outline: none; border-color: var(--primary); }
.edit-textarea {
    width: 100%; min-height: 90px; padding: 8px 10px; border: 1px solid var(--border);
    border-radius: 6px; font-size: 12px; line-height: 1.5; background: var(--bg); color: var(--text);
    resize: vertical; transition: background .3s, border-color .3s, color .3s;
}
.edit-textarea:focus { outline: none; border-color: var(--primary); }
.edit-price { text-align: center; font-size: 22px; font-weight: 700; }
.card-specs .spec-box { display: flex; flex-direction: column; gap: 4px; }
.card-extra { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.edit-check { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text); cursor: pointer; }
.edit-check input { accent-color: var(--primary); }
.edit-save-bar { display: flex; justify-content: center; gap: 12px; padding: 0 20px 24px; }

/* 编辑密码弹窗 */
.modal-mask {
    position: fixed; inset: 0; background: rgba(0,0,0,.45);
    display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal-box {
    background: var(--card); border-radius: 14px; padding: 28px; width: 340px;
    box-shadow: 0 8px 32px rgba(0,0,0,.2); border: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.modal-box h3 { font-size: 18px; color: var(--text); margin-bottom: 6px; }
.modal-sub { font-size: 12px; color: var(--muted); margin-bottom: 16px; }
.modal-box input {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px;
    font-size: 14px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.modal-box input:focus { outline: none; border-color: var(--primary); }
.modal-err { margin-top: 8px; font-size: 12px; }
.modal-actions { display: flex; gap: 10px; margin-top: 18px; }
.modal-actions .btn { flex: 1; }

/* ===== 全站隐藏编辑入口（低调铅笔图标） ===== */
.topbar .edit-toggle {
    width: 34px; height: 34px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 15px; margin-left: 12px;
    color: var(--muted); opacity: .35; border: 1px solid transparent;
    transition: opacity .3s, background .3s, border-color .3s;
    user-select: none; flex: none;
}
.topbar .edit-toggle:hover { opacity: 1; background: var(--bg); border-color: var(--border); }
.topbar .edit-toggle[data-edit="1"] { opacity: 1; color: var(--primary); background: rgba(7,193,96,.12); border-color: rgba(7,193,96,.4); }

/* 编辑模式提示条 */
.site-edit-bar {
    display: flex; align-items: center; justify-content: center; gap: 14px;
    padding: 12px 20px; background: rgba(7,193,96,.08);
    border-bottom: 1px solid rgba(7,193,96,.25); flex-wrap: wrap;
}

/* ===== 美济臣编辑页 ===== */
.meij-edit-card { max-width: none; margin: 0; }
.meij-edit-card .form-grid { grid-template-columns: repeat(3, 1fr); }
.meij-sec-title { font-size: 16px; color: var(--text); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.meij-type { font-size: 11px; padding: 2px 10px; border-radius: 10px; background: rgba(24,144,255,.12); color: var(--info); font-weight: 600; }
.meij-field { margin-top: 14px; }
.meij-field .edit-textarea { min-height: 70px; }
.meij-redeem-card { max-width: none; margin: 20px; }
.meij-redeem-list { display: flex; flex-direction: column; gap: 18px; }
.meij-tier { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; background: var(--bg); }
.meij-tier-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.meij-amount { max-width: 180px; }
.meij-plans { display: flex; flex-direction: column; gap: 12px; }
.meij-plan { border: 1px dashed var(--border); border-radius: 8px; padding: 12px 14px; background: var(--card); }
.meij-plan .edit-label { margin-top: 8px; }
.meij-plan-row { display: flex; align-items: flex-end; gap: 10px; }
.meij-plan-row .edit-label { margin-bottom: 0; margin-top: 0; flex: none; }
.meij-plan-row .edit-input { flex: 1; min-width: 0; }

/* ===== 每日话术九宫格页 ===== */
.script-toolbar {
    display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
    padding: 16px 20px; background: var(--card);
    border-bottom: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.script-toolbar .date-box input[type="date"] {
    padding: 7px 12px; border: 1px solid var(--border); border-radius: 20px;
    font-size: 13px; background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.script-toolbar .date-box input[type="date"]:focus { outline: none; border-color: var(--primary); }
.filled-badge {
    padding: 5px 12px; border-radius: 20px; font-size: 12px;
    background: rgba(7,193,96,.1); color: var(--primary); font-weight: 600;
    border: 1px solid rgba(7,193,96,.3); margin-left: auto;
}
.script-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 16px; padding: 20px;
}
.script-cell {
    background: var(--card); border-radius: 12px; padding: 16px;
    border: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 10px;
    transition: background .3s, border-color .3s;
}
:root.dark .script-cell { box-shadow: 0 2px 8px rgba(0,0,0,.3); }
.script-cell.filled { border-color: rgba(7,193,96,.45); }
.script-cell .cell-head {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.script-cell .cell-group {
    font-size: 11px; padding: 2px 8px; border-radius: 10px;
    background: rgba(24,144,255,.12); color: var(--info); font-weight: 600;
    white-space: nowrap;
}
.script-cell .cell-label {
    font-size: 13px; font-weight: 600; color: var(--text);
}
.script-cell .cell-input {
    width: 100%; min-height: 150px; padding: 10px 12px;
    border: 1px solid var(--border); border-radius: 8px;
    font-size: 13px; line-height: 1.6; resize: vertical;
    background: var(--bg); color: var(--text);
    transition: background .3s, border-color .3s, color .3s;
}
.script-cell .cell-input:focus { outline: none; border-color: var(--primary); }

/* ===== 提货卡 SOP 模块 ===== */
.sop-hero {
    padding: 26px 24px 22px; background: var(--card);
    border-bottom: 1px solid var(--border);
    transition: background .3s, border-color .3s;
}
.sop-hero h1 { font-size: 24px; color: var(--text); margin-bottom: 8px; }
.sop-sub { color: var(--muted); font-size: 13px; line-height: 1.7; max-width: 900px; }

/* 顶部步骤条 */
.sop-stepper { display: flex; margin: 2px 0 0; }
.sop-step-item {
    flex: 1; min-width: 0; position: relative; cursor: pointer; font-family: inherit;
    display: flex; flex-direction: column; align-items: center; gap: 9px;
    background: none; border: none; padding: 6px 4px;
}
.sop-step-item::before {
    content: ''; position: absolute; top: 23px; left: -50%; width: 100%;
    height: 2px; background: var(--border); z-index: 0; transition: background .3s;
}
.sop-step-item:first-child::before { display: none; }
.sop-step-item.done::before,
.sop-step-item.active::before { background: linear-gradient(90deg, var(--acc-a), var(--acc-b)); opacity: .55; }
.sop-step-dot {
    width: 36px; height: 36px; border-radius: 50%; z-index: 1; flex: none;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; color: var(--muted);
    background: var(--card); border: 2px solid var(--border);
    transition: all .3s;
}
.sop-step-item:hover .sop-step-dot { border-color: var(--acc-a); color: var(--acc-a); }
.sop-step-item.done .sop-step-dot {
    background: linear-gradient(135deg, var(--acc-a), var(--acc-b));
    border-color: transparent; color: #fff;
}
.sop-step-item.active .sop-step-dot {
    background: linear-gradient(135deg, var(--acc-a), var(--acc-b));
    border-color: transparent; color: #fff; transform: scale(1.16);
    box-shadow: 0 0 0 5px rgba(127,127,127,.14), 0 6px 16px rgba(0,0,0,.12);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--acc-a) 22%, transparent), 0 6px 16px rgba(0,0,0,.12);
}
.sop-step-name {
    font-size: 12px; color: var(--muted); text-align: center;
    line-height: 1.4; transition: color .3s;
}
.sop-step-item.done .sop-step-name { color: var(--text); }
.sop-step-item.active .sop-step-name { color: var(--text); font-weight: 600; }

/* 流程备注条 */
.sop-note {
    display: flex; gap: 14px; align-items: flex-start;
    margin: 18px 20px 0; padding: 14px 18px; border-radius: 10px;
    background: rgba(250,173,20,.08); border: 1px solid rgba(250,173,20,.35);
    border-left: 4px solid var(--warning);
}
.sop-note-label {
    flex: none; font-size: 13px; font-weight: 700; color: var(--warning);
    padding-top: 1px;
}
.sop-note-text { font-size: 14px; color: var(--text); line-height: 1.75; }

/* 三大板块标题 */
.sop-block { padding: 22px 20px 4px; }
.sop-block-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.sop-block-no {
    font-size: 12px; font-weight: 700; color: #fff; flex: none;
    background: var(--primary); padding: 3px 10px; border-radius: 10px;
}
.sop-block-title { font-size: 18px; font-weight: 700; color: var(--text); }
.sop-block-sub { font-size: 12px; color: var(--muted); }

/* 环节配色（步骤条与展示台共用） */
.sop-step-1 { --acc-a: #4facfe; --acc-b: #00f2fe; }
.sop-step-2 { --acc-a: #f6d365; --acc-b: #fda085; }
.sop-step-3 { --acc-a: #a18cd1; --acc-b: #c86dd7; }
.sop-step-4 { --acc-a: #43e97b; --acc-b: #38f9d7; }
.sop-step-5 { --acc-a: #fa709a; --acc-b: #f7b733; }
.sop-step-6 { --acc-a: #30cfd0; --acc-b: #5ee7df; }
.sop-step-7 { --acc-a: #f093fb; --acc-b: #f5576c; }

/* 第一块：流程总览展示台 */
.sop-stage {
    position: relative; margin-top: 20px; border-radius: 16px; overflow: hidden;
    background: var(--card); border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,.06);
    transition: background .3s, border-color .3s;
}
:root.dark .sop-stage { box-shadow: 0 10px 30px rgba(0,0,0,.45); }
.sop-stage-panel { display: none; }
.sop-stage-panel.active { display: block; }
.sop-big { position: relative; text-align: center; padding: 30px 26px 24px; min-height: 400px; }
.sop-big::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(130% 85% at 50% 0%, rgba(127,127,127,.09), transparent 72%);
    background: radial-gradient(130% 85% at 50% 0%, color-mix(in srgb, var(--acc-a) 18%, transparent), transparent 72%);
}
.sop-big > * { position: relative; z-index: 1; }
.sop-big-icon {
    width: 72px; height: 72px; margin: 0 auto 16px; border-radius: 22px;
    display: flex; align-items: center; justify-content: center; font-size: 34px;
    background: var(--bg); border: 1px solid var(--border);
    background: linear-gradient(135deg, color-mix(in srgb, var(--acc-a) 16%, transparent), color-mix(in srgb, var(--acc-b) 16%, transparent));
    border: 1px solid color-mix(in srgb, var(--acc-a) 32%, transparent);
}
.sop-big-label {
    display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1px;
    color: var(--muted); background: var(--bg); border: 1px solid var(--border);
    padding: 3px 14px; border-radius: 20px;
}
.sop-big-title {
    font-size: 42px; font-weight: 800; color: var(--text);
    letter-spacing: 2px; line-height: 1.25; margin-top: 14px;
}
.sop-big-actor {
    display: inline-block; margin-top: 16px; font-size: 15px; font-weight: 700;
    padding: 7px 24px; border-radius: 22px; color: #fff; letter-spacing: .5px;
    background: linear-gradient(135deg, var(--acc-a), var(--acc-b));
}
.sop-big-goal {
    font-size: 18px; color: var(--muted); margin: 16px auto 0;
    line-height: 1.7; max-width: 840px;
}
.sop-big-keys {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
    max-width: 920px; margin: 24px auto 0; text-align: left;
}
.sop-big-key {
    background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
    padding: 14px 16px; transition: background .3s, border-color .3s;
}
.sop-big-key.wide { grid-column: 1 / -1; }
.sop-big-key-label { font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.sop-big-key-value { font-size: 17px; font-weight: 700; color: var(--text); line-height: 1.55; }
.sop-big-key.warn { border-color: rgba(250,173,20,.45); background: rgba(250,173,20,.07); }
.sop-big-key.warn .sop-big-key-value { color: var(--warning); }
.sop-big-key.danger { border-color: rgba(255,77,79,.32); background: rgba(255,77,79,.05); }
.sop-big-key.danger .sop-big-key-value { color: var(--danger); font-size: 15px; font-weight: 600; }
.sop-rail {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    flex-wrap: wrap; margin: 22px auto 0; max-width: 920px;
    padding-top: 16px; border-top: 1px dashed var(--border);
    font-size: 13px; color: var(--muted);
}
.sop-rail-item { display: inline-flex; align-items: center; gap: 6px; }
.sop-rail-now {
    font-size: 12px; font-weight: 700; color: #fff;
    padding: 4px 14px; border-radius: 12px;
    background: linear-gradient(135deg, var(--acc-a), var(--acc-b));
}
.sop-rail-arrow { color: var(--muted); }
@keyframes sopIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.sop-stage-panel.active .sop-big { animation: sopIn .32s ease; }
.sop-stage-nav {
    display: flex; align-items: center; justify-content: center; gap: 18px;
    flex-wrap: wrap; padding: 14px 20px; background: var(--bg);
    border-top: 1px solid var(--border);
}
.sop-stage-count { font-size: 14px; font-weight: 600; color: var(--muted); }

/* 第二块：流程细节卡片 */
.sop-flow { display: flex; flex-direction: column; align-items: center; }
.sop-card {
    width: 100%; max-width: 920px; background: var(--card); border-radius: 12px;
    border: 1px solid var(--border); padding: 18px 20px;
    display: flex; gap: 16px; transition: border-color .3s, box-shadow .3s;
}
.sop-card.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(7,193,96,.12); }
.sop-card-idx {
    width: 40px; height: 40px; flex: none; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 17px; font-weight: 700; color: #fff; background: var(--primary);
}
.sop-card-main { flex: 1; min-width: 0; }
.sop-card-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sop-card-title { font-size: 16px; font-weight: 700; color: var(--text); }
.sop-card-goal { font-size: 12px; color: var(--muted); margin-top: 6px; line-height: 1.6; }
.sop-card-actor {
    font-size: 12px; padding: 3px 11px; border-radius: 12px; font-weight: 600;
    background: rgba(24,144,255,.12); color: var(--info);
}
.sop-points { list-style: none; margin: 10px 0 12px; display: flex; flex-direction: column; gap: 6px; }
.sop-points li { position: relative; padding-left: 16px; font-size: 13px; line-height: 1.6; color: var(--text); }
.sop-points li::before {
    content: ''; position: absolute; left: 2px; top: 8px;
    width: 5px; height: 5px; border-radius: 50%; background: var(--primary);
}
.sop-card-meta {
    display: flex; flex-wrap: wrap; gap: 8px 24px;
    border-top: 1px dashed var(--border); padding-top: 10px;
}
.sop-meta-item { font-size: 12px; color: var(--muted); }
.sop-meta-item b { font-weight: 600; color: var(--text); }
.sop-meta-item.warn b { color: var(--warning); }
.sop-meta-item.danger b { color: var(--danger); }
.sop-arrow { width: 2px; height: 20px; background: var(--border); position: relative; flex: none; }
.sop-arrow::after {
    content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%);
    border-left: 5px solid transparent; border-right: 5px solid transparent;
    border-top: 6px solid var(--border);
}

/* 第三块：角色分工矩阵 */
.sop-matrix-scroll {
    overflow-x: auto; background: var(--card); border: 1px solid var(--border);
    border-radius: 12px; transition: background .3s, border-color .3s;
}
.sop-matrix { width: 100%; border-collapse: collapse; min-width: 940px; }
.sop-matrix th, .sop-matrix td {
    padding: 11px 12px; font-size: 12px; text-align: left; vertical-align: top;
    line-height: 1.55; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border);
}
.sop-matrix th { background: rgba(0,0,0,.02); color: var(--muted); font-weight: 600; white-space: nowrap; }
:root.dark .sop-matrix th { background: rgba(255,255,255,.02); }
.sop-matrix td { color: var(--text); }
.sop-matrix .actor-col {
    font-weight: 600; white-space: nowrap;
    background: rgba(0,0,0,.02); color: var(--text);
}
:root.dark .sop-matrix .actor-col { background: rgba(255,255,255,.02); }
.sop-matrix .cell-off { color: var(--muted); opacity: .35; text-align: center; }



/* --- 流程铁律 --- */
.sop-rules { padding: 24px 20px 40px; }
.sop-rules h2 { font-size: 17px; color: var(--text); margin-bottom: 14px; }
.sop-rules-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.sop-rule {
    background: var(--card); border: 1px solid var(--border); border-radius: 12px;
    border-left: 3px solid var(--warning); padding: 18px;
    transition: background .3s, border-color .3s;
}
.sop-rule-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.sop-rule-text { font-size: 12px; color: var(--muted); line-height: 1.75; }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    /* 顶部栏移动端：导航按钮完整显示 */
    .topbar {
        flex-wrap: nowrap;
        padding: 8px 12px;
        gap: 12px;
        align-items: flex-start;
    }
    .topbar .brand {
        flex: 1;
        min-width: 0;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }
    .topbar .nav {
        display: flex;
        flex-wrap: wrap;
        width: 100%;
        gap: 6px;
        order: 3;
    }
    .topbar .nav a {
        font-size: 12px;
        padding: 6px 12px;
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: 16px;
        color: var(--text);
    }
    .topbar .nav a.active {
        background: var(--primary);
        border-color: var(--primary);
        color: #fff;
    }
    .topbar .theme-toggle {
        order: 2;
        margin-left: auto;
        width: 32px;
        height: 32px;
    }
    .topbar > div:last-child {
        flex: none;
        display: flex;
        gap: 10px;
        align-items: center;
        font-size: 12px;
        white-space: nowrap;
    }
    .task-table-wrap { margin: 10px; }
    .stats-row { padding: 12px; gap: 8px; }
    .stat-card { padding: 10px; }
    .stat-num { font-size: 18px; }
    .gantt-toolbar { padding: 10px 12px; }
    .gantt-toolbar input { width: 140px; }
    .legend { display: none; }
    .corner { width: 200px; }
    .left-rows { width: 200px; }
    .lrow-sub { display: none; }
    
    /* 产品页移动端优化 */
    .products-header { padding: 20px 12px 16px; }
    .products-header h1 { font-size: 20px; }
    .products-grid { grid-template-columns: 1fr; padding: 12px; gap: 16px; }
    .product-card { padding: 16px; }
    .card-name { font-size: 15px; }
    .card-subtitle { font-size: 12px; }
    .card-price { padding: 12px; margin-bottom: 12px; }
    .price-num { font-size: 32px; }
    .price-unit { font-size: 13px; }
    .card-specs { gap: 6px; margin-bottom: 12px; }
    .spec-box { padding: 8px 6px; }
    .spec-num { font-size: 13px; }
    .spec-label { font-size: 10px; }
    .card-formula { padding: 10px; margin-bottom: 12px; }
    .formula-title { font-size: 10px; margin-bottom: 6px; }
    .formula-tags { gap: 4px; }
    .ing-tag { font-size: 11px; padding: 4px 7px; }
    .costs-title { font-size: 10px; margin-bottom: 6px; }
    .cost-row { padding: 5px 8px; font-size: 11px; }

    /* 每日话术九宫格移动端 */
    .script-toolbar { padding: 12px; }
    .script-toolbar .filled-badge { margin-left: 0; }
    .script-grid { grid-template-columns: 1fr; gap: 12px; padding: 12px; }
    .script-cell { padding: 12px; }
    .script-cell .cell-input { min-height: 110px; }

    /* 编辑模式移动端 */
    .meij-edit-card .form-grid { grid-template-columns: 1fr; }
    .meij-plan-row { flex-direction: column; align-items: stretch; gap: 6px; }
    .meij-amount { max-width: 100%; }

    /* 提货卡 SOP 移动端 */
    .sop-hero { padding: 20px 12px 16px; }
    .sop-hero h1 { font-size: 20px; }
    .sop-block { padding: 18px 12px 4px; }
    .sop-block-title { font-size: 16px; }
    .sop-note { margin: 14px 12px 0; padding: 12px 14px; gap: 10px; }
    .sop-note-text { font-size: 13px; }
    .sop-stepper { overflow-x: auto; padding-bottom: 6px; }
    .sop-step-item { min-width: 86px; }
    .sop-step-name { font-size: 10px; }
    .sop-step-dot { width: 30px; height: 30px; font-size: 12px; }
    .sop-step-item::before { top: 20px; }
    .sop-big { min-height: 0; padding: 22px 14px 18px; }
    .sop-big-icon { width: 56px; height: 56px; font-size: 26px; border-radius: 18px; margin-bottom: 12px; }
    .sop-big-title { font-size: 26px; letter-spacing: 1px; margin-top: 12px; }
    .sop-big-actor { font-size: 13px; padding: 6px 18px; }
    .sop-big-goal { font-size: 15px; }
    .sop-big-keys { grid-template-columns: 1fr; gap: 10px; margin-top: 18px; }
    .sop-big-key.wide { grid-column: auto; }
    .sop-big-key-value { font-size: 15px; }
    .sop-big-key.danger .sop-big-key-value { font-size: 13px; }
    .sop-rail { font-size: 11px; gap: 8px; margin-top: 18px; }
    .sop-stage-nav { gap: 10px; padding: 12px; }
    .sop-card { padding: 14px; gap: 12px; }
    .sop-card-idx { width: 32px; height: 32px; font-size: 15px; }
    .sop-card-title { font-size: 15px; }
    .sop-rules { padding: 18px 12px 32px; }
    .sop-rules-grid { grid-template-columns: 1fr; }
}