/* ============================================================
   旅行社计调管理系统 - 全局样式
   商务简约风 / 响应式双端适配
   ============================================================ */

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

:root {
    --primary: #4e7cff;
    --primary-dark: #3a68ea;
    --success: #23b26d;
    --warning: #ff9f43;
    --danger: #d63031;
    --info: #00b8d4;
    --text: #2d3546;
    --muted: #8a94a6;
    --border: #eef1f5;
    --bg: #f4f6fa;
    --sidebar-w: 240px;
}

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

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

/* ---------- 登录页 ---------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4e7cff 0%, #7c5cff 60%, #a05cff 100%);
    padding: 20px;
}
.login-box {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 16px 48px rgba(40, 60, 130, .35);
    padding: 36px 34px 26px;
}
.login-logo { text-align: center; margin-bottom: 26px; }
.login-logo-icon {
    width: 62px; height: 62px; margin: 0 auto 12px;
    background: linear-gradient(135deg, #4e7cff, #7c5cff);
    color: #fff; font-size: 32px; font-weight: 700;
    border-radius: 16px; display: flex; align-items: center; justify-content: center;
}
.login-logo h1 { font-size: 20px; color: var(--text); }
.login-logo p { font-size: 12px; color: var(--muted); margin-top: 4px; letter-spacing: .5px; }
.login-foot { text-align: center; color: var(--muted); font-size: 12px; margin-top: 20px; }
.captcha-row { display: flex; gap: 10px; align-items: center; }
.captcha-row input { flex: 1; }
.captcha-img { height: 40px; border-radius: 8px; cursor: pointer; border: 1px solid var(--border); }
.captcha-row a { font-size: 12px; color: var(--primary); white-space: nowrap; text-decoration: none; }
.captcha-row a:hover { text-decoration: underline; }

/* ---------- 布局 ---------- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: #1f2940;
    color: #cfd8ea;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform .25s ease;
    overflow-y: auto;
}
.sidebar-brand {
    display: flex; align-items: center; gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}
.brand-icon {
    width: 40px; height: 40px; flex-shrink: 0;
    background: linear-gradient(135deg, #4e7cff, #7c5cff);
    color: #fff; font-size: 20px; font-weight: 700;
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
}
.brand-text strong { display: block; color: #fff; font-size: 15px; }
.brand-text small { font-size: 11px; color: #8a9bb8; }

.sidebar-nav { padding: 12px 10px; flex: 1; }
.nav-group {
    font-size: 11px; color: #6a7b99; text-transform: uppercase;
    padding: 14px 12px 6px; letter-spacing: 1px;
}
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 12px; margin-bottom: 2px;
    border-radius: 9px;
    color: #c6d0e2; font-size: 14px;
    transition: background .15s;
}
.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-icon { font-size: 16px; width: 22px; text-align: center; }

.sidebar-mask {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 90;
}

.main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-width: 0; }

.topbar {
    background: #fff;
    padding: 0 24px;
    height: 58px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
    position: sticky; top: 0; z-index: 80;
}
.menu-toggle { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text); }
.page-title { font-size: 17px; font-weight: 700; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.today { color: var(--muted); font-size: 13px; }
.user-menu { position: relative; }
.user-btn {
    background: var(--bg); border: 1px solid var(--border);
    padding: 7px 14px; border-radius: 8px;
    cursor: pointer; font-size: 13px; font-weight: 600;
}
.user-dropdown {
    display: none;
    position: absolute; right: 0; top: 44px;
    background: #fff; border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,.12);
    min-width: 140px; overflow: hidden; z-index: 120;
}
.user-dropdown.show { display: block; }
.user-dropdown a {
    display: block; padding: 10px 18px; font-size: 13px; color: var(--text);
}
.user-dropdown a:hover { background: var(--bg); }
.text-danger { color: var(--danger) !important; }

.content { padding: 22px 24px; flex: 1; }
.footer {
    padding: 14px 24px; text-align: center;
    color: var(--muted); font-size: 12px;
    border-top: 1px solid var(--border);
    background: #fff;
}

/* ---------- 提示条 ---------- */
.alert {
    padding: 12px 18px; margin: 16px 24px 0;
    border-radius: 10px; font-size: 14px;
}
.alert-success { background: #e6f7ef; color: #1a7a4e; border: 1px solid #b7e5cf; }
.alert-error { background: #fff3f4; color: #b02a37; border: 1px solid #f5c6cb; }
.alert-info { background: #e8f1ff; color: #2d6bdb; border: 1px solid #bcd3fb; }

/* ---------- 卡片 ---------- */
.card {
    background: #fff; border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    margin-bottom: 20px; overflow: hidden;
}
.card-hd {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 20px; border-bottom: 1px solid var(--border);
}
.card-hd h3 { font-size: 15px; }
.card-bd { padding: 16px 20px; overflow-x: auto; }

/* ---------- 工具栏 ---------- */
.toolbar {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px; margin-bottom: 16px;
}
.toolbar-title { font-size: 13px; }
.toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.search-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.search-form input[type=text], .search-form select, .search-form input[type=date] {
    padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
    font-size: 13px; outline: none; background: #fff;
}
.search-form input:focus, .search-form select:focus { border-color: var(--primary); }
.search-form .sep { color: var(--muted); }
.form-search-center { justify-content: center; padding: 6px 0 2px; }

/* ---------- 表格 ---------- */
.table { width: 100%; border-collapse: collapse; }
.table th {
    background: #f7f9fc; text-align: left;
    padding: 11px 12px; color: #5a6577; font-weight: 600;
    border-bottom: 1px solid var(--border); white-space: nowrap; font-size: 13px;
}
.table td { padding: 11px 12px; border-bottom: 1px solid #f4f6f9; vertical-align: middle; }
.table tbody tr:hover td { background: #fafbfe; }
.table .empty { text-align: center; color: var(--muted); padding: 40px 0; }
.table-compact th, .table-compact td { padding: 8px 10px; }
.table-wrap { overflow-x: auto; }
.cell-max { max-width: 260px; white-space: normal; word-break: break-all; }
.muted { color: var(--muted); font-size: 12px; }
.text-danger { color: var(--danger); }
.ops { white-space: nowrap; }

.highlight-row td { background: #fff8f0 !important; }
.highlight-danger td { background: #fff3f4 !important; }

/* ---------- 徽章 ---------- */
.badge {
    display: inline-block; padding: 2px 10px; border-radius: 20px;
    font-size: 12px; white-space: nowrap; font-weight: 500;
}
.b-warn { background: #fff3e0; color: #e65100; }
.b-danger { background: #ffe9ec; color: #d63031; }
.b-ok { background: #e6f7ef; color: #1a9d64; }
.b-info { background: #e8f1ff; color: #2d6bdb; }
.b-gray { background: #f0f2f5; color: #6b7280; }
.guide-state { font-size: 12px; padding: 1px 8px; border-radius: 10px; background: #f0f2f5; color: #5a6577; white-space: nowrap; }

/* ---------- 按钮 ---------- */
.btn {
    display: inline-block;
    padding: 9px 18px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 14px; cursor: pointer;
    text-align: center;
    transition: all .15s;
    background: #fff; color: var(--text);
}
.btn:hover { filter: brightness(.96); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-outline { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn-outline:hover { background: #eef3ff; }
.btn-plain { border-color: var(--border); color: var(--muted); background: #fff; }
.btn-block { width: 100%; }
.btn-xs { padding: 3px 10px; font-size: 12px; border-radius: 6px; }
.btn + .btn { margin-left: 4px; }

/* ---------- 分页 ---------- */
.pagination {
    display: flex; align-items: center; gap: 6px;
    padding: 16px 0 4px; flex-wrap: wrap;
}
.pagination .pg-info { color: var(--muted); font-size: 13px; margin-right: 8px; }
.pagination a {
    display: inline-block; min-width: 32px; padding: 5px 10px;
    border: 1px solid var(--border); border-radius: 7px;
    font-size: 13px; text-align: center; color: var(--text);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- 表单 ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 20px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: #5a6577; margin-bottom: 6px; font-weight: 600; }
.form-group label.req::after { content: " *"; color: var(--danger); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 9px 12px;
    border: 1px solid var(--border); border-radius: 8px;
    font-size: 14px; font-family: inherit; outline: none; background: #fff;
}
.form-group textarea { resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); }
.form-control { width: 100%; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }
.mono { font-family: Consolas, monospace; font-size: 13px; }

/* ---------- 统计卡片 ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-grid-sm .stat-card { padding: 16px; }
.stat-card {
    background: #fff; border-radius: 12px; padding: 20px;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    display: flex; align-items: center; gap: 14px;
}
.stat-icon {
    width: 52px; height: 52px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: #fff; flex-shrink: 0;
}
.stat-grid-sm .stat-icon { width: 44px; height: 44px; font-size: 20px; }
.stat-info .num { font-size: 24px; font-weight: 700; line-height: 1.2; }
.stat-grid-sm .stat-info .num { font-size: 20px; }
.stat-info .lbl { color: var(--muted); font-size: 13px; }
.ic1 { background: var(--primary); } .ic2 { background: var(--success); }
.ic3 { background: var(--warning); } .ic4 { background: #7c5cff; }
.ic5 { background: var(--info); }   .ic6 { background: var(--danger); }

/* ---------- 面板 ---------- */
.panel {
    background: #fff; border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    margin-bottom: 20px; overflow: hidden;
}
.panel-hd {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 20px; border-bottom: 1px solid var(--border);
}
.panel-hd h3 { font-size: 15px; display: flex; align-items: center; gap: 8px; }
.panel-hd h3 .dot { width: 4px; height: 16px; background: var(--primary); border-radius: 2px; display: inline-block; }
.panel-bd { padding: 16px 20px; overflow-x: auto; }

/* ---------- 待办事项 ---------- */
.pending-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.pending-item {
    background: #f7f9fc; border-radius: 10px; padding: 16px;
    text-align: center; border: 1px solid var(--border);
    color: var(--text); display: block;
    transition: box-shadow .15s;
}
.pending-item:hover { box-shadow: 0 4px 14px rgba(0,0,0,.08); color: var(--text); }
.pending-item .pn { font-size: 28px; font-weight: 700; color: var(--danger); }
.pending-item .pl { font-size: 13px; color: #5a6577; margin: 6px 0 10px; }

/* ---------- Tab 切换 ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 16px; }
.tab {
    padding: 9px 20px; font-size: 14px; color: var(--muted);
    border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

/* ---------- 权限配置 ---------- */
.perm-group { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; margin-bottom: 18px; }
.perm-block { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.perm-head { display: flex; align-items: center; gap: 8px; cursor: pointer; margin-bottom: 10px; }
.perm-children { display: flex; flex-wrap: wrap; gap: 6px 16px; padding-left: 24px; }
.perm-child { font-size: 13px; color: #5a6577; cursor: pointer; display: flex; align-items: center; gap: 4px; }
.perm-child input, .perm-head input { width: auto; accent-color: var(--primary); }

/* ---------- 状态下拉 ---------- */
.status-select {
    padding: 3px 6px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 12px; color: var(--text); background: #fff; cursor: pointer;
    margin-left: 4px;
}
.status-select:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 空状态 ---------- */
.empty { text-align: center; color: var(--muted); padding: 36px 0; }

.link { font-size: 13px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
    .stat-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
    .content { padding: 16px; }
    .topbar { padding: 0 16px; }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-mask.show { display: block; }
    .main { margin-left: 0; }
    .menu-toggle { display: block; }
    .today { display: none; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar-actions { justify-content: flex-end; }
    .search-form input[type=text], .search-form select { flex: 1; min-width: 120px; }
    .table th, .table td { white-space: nowrap; }
    .card-bd, .panel-bd { padding: 12px; }
    .form-grid { grid-template-columns: 1fr; }
    .btn { padding: 8px 14px; }
    .alert { margin: 12px 16px 0; }
}