/* =============================================================
   行驶证借还管理系统 样式（移动端适配）
   ============================================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #0e7d5f;
    --primary-dark: #0a5f48;
    --primary-light: #e6f4ef;
    --danger: #d64545;
    --warning: #c9851a;
    --success: #1a8f4c;
    --text: #23272e;
    --text-muted: #7a828e;
    --border: #e3e7ec;
    --bg: #f4f6f8;
    --sidebar-bg: #12343b;
    --sidebar-text: #c9d8dc;
    --radius: 8px;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
    background: #f0f2f5;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 6px;
    font-size: 12.5px;
    word-break: break-all;
}

/* ---------- 布局 ---------- */
.layout { display: flex; min-height: 100vh; }
.sidebar {
    width: 224px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 50;
    transition: transform .2s ease;
}
.sidebar-brand { padding: 18px 16px 14px; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand-title { color: #fff; font-size: 16.5px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.brand-badge {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 9px; flex: none;
    background: linear-gradient(135deg, #2fbf8f, #1d9a6f);
    color: #fff; font-size: 14px; font-weight: 700;
    box-shadow: 0 2px 6px rgba(47,191,143,.4);
}
.brand-sub { font-size: 12px; color: var(--sidebar-text); opacity: .8; margin-top: 3px; padding-left: 36px; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 10px 0; }
.sidebar-nav a {
    display: block;
    margin: 2px 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--sidebar-text);
    font-size: 14px;
    transition: background .15s ease, color .15s ease;
}
.sidebar-nav a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.sidebar-nav a.active {
    background: linear-gradient(135deg, #2fbf8f, #1d9a6f);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(47,191,143,.35);
}
.nav-group {
    margin: 14px 18px 2px;
    padding: 0 0 4px;
    font-size: 11px;
    letter-spacing: 2px;
    color: rgba(255,255,255,.45);
    border-bottom: 1px solid rgba(255,255,255,.12);
}
.sidebar-footer { padding: 12px 0; border-top: 1px solid rgba(255,255,255,.08); }
.sidebar-footer a {
    display: block;
    margin: 2px 10px;
    padding: 9px 14px;
    border-radius: 8px;
    color: var(--sidebar-text);
    font-size: 13px;
}
.sidebar-footer a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.sidebar-footer a.logout { color: #e8a0a0; }

.main { flex: 1; margin-left: 224px; display: flex; flex-direction: column; min-width: 0; }
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--border);
    height: 54px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    position: sticky;
    top: 0; z-index: 40;
}
.menu-btn { display: none; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text); margin-right: 12px; }
.topbar-title { font-size: 16px; font-weight: 600; flex: 1; }
.topbar-user { display: flex; align-items: center; gap: 8px; }
.user-name { font-weight: 600; }
.user-role { background: var(--primary-light); color: var(--primary-dark); border-radius: 20px; padding: 2px 10px; font-size: 12px; }
.content { flex: 1; padding: 18px 20px 40px; max-width: 1280px; width: 100%; margin: 0 auto; }
.footer { border-top: 1px solid var(--border); background: #fff; padding: 10px 20px; }
.footer-inner { font-size: 12px; color: var(--text-muted); text-align: center; }
.sidebar-mask { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 45; }

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-mask.show { display: block; }
    .main { margin-left: 0; }
    .menu-btn { display: block; }
    .content { padding: 12px 12px 40px; }
    .table { font-size: 13px; }
}

/* ---------- 筛选日期行 ---------- */
.filter-dates {
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
    width: 100%;
}
.filter-dates .fd-label { font-size: 13px; color: var(--text-muted); white-space: nowrap; }
.filter-dates .fd-sep { color: var(--text-muted); }
.filter-dates input[type=date] {
    padding: 7px 8px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 13px; background: #fff; color: var(--text); min-width: 0;
}

/* ---------- 扫码处理统计 ---------- */
.scan-stats { display: flex; gap: 10px; margin-bottom: 12px; }
.scan-stats .stat {
    flex: 1;
    background: var(--primary-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    text-align: center;
}
.scan-stats .stat b { display: block; font-size: 22px; line-height: 1.2; color: var(--primary-dark); }
.scan-stats .stat span { font-size: 12px; color: var(--text-muted); }

/* ---------- 卡片 / 统计 ---------- */
.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
    margin-bottom: 16px;
}
.card-narrow { max-width: 640px; }
.card-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.head-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.card-title { font-size: 16px; font-weight: 700; }
.card-desc { color: var(--text-muted); font-size: 13px; margin-bottom: 12px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat-num { font-size: 26px; font-weight: 700; color: var(--primary-dark); }
.stat-label { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; min-width: 640px; }
.table th, .table td { border-bottom: 1px solid var(--border); padding: 9px 10px; text-align: left; vertical-align: middle; }
.table th { background: #f7f9fa; font-weight: 600; white-space: nowrap; }
.table tr:hover td { background: #fafcfc; }
.table .row-disabled { opacity: .55; }
.table td.actions { white-space: nowrap; }
.empty { text-align: center; color: var(--text-muted); padding: 28px 0; }

/* ---------- 徽章 ---------- */
.badge {
    display: inline-block;
    border-radius: 20px;
    padding: 1px 9px;
    font-size: 12px;
    background: #eef1f4;
    color: #4b5563;
    white-space: nowrap;
}
.badge-lg { font-size: 13px; padding: 3px 12px; }
.badge-success { background: #e3f5ea; color: var(--success); }
.badge-warning { background: #fdf0d8; color: var(--warning); }
.badge-danger { background: #fde8e8; color: var(--danger); }
.badge-primary { background: var(--primary-light); color: var(--primary-dark); }

/* ---------- 按钮 ---------- */
.btn {
    display: inline-block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 13px;
    color: var(--text);
    cursor: pointer;
    line-height: 1.5;
    transition: all .15s;
}
.btn:hover { background: #f5f7f8; text-decoration: none; border-color: #c9d2da; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-danger { color: var(--danger); border-color: #f0c4c4; }
.btn-danger:hover { background: #fdecec; }
.btn-warning { color: var(--warning); border-color: #ecd3a2; }
.btn-warning:hover { background: #fdf3e0; }
.btn-lg { padding: 9px 22px; font-size: 14px; }
.btn-sm { padding: 3px 10px; font-size: 12px; }
.btn-block { width: 100%; }
.form-actions { display: flex; gap: 10px; margin-top: 16px; align-items: center; }

/* ---------- 表单 ---------- */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 13.5px; }
.form-group input[type=text], .form-group input[type=password], .form-group input[type=date],
.form-group input[type=datetime-local], .form-group select, .form-group textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cdd5dd;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(14,125,95,.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.required { color: var(--danger); }
.hint { color: var(--text-muted); font-size: 12.5px; margin-top: 4px; }

/* ---------- 输入框 + 扫码按钮组合 ---------- */
.input-group { display: flex; gap: 6px; align-items: center; }
.input-group input[type=text] { flex: 1; width: auto; min-width: 0; }
.filter-bar .input-group { width: 100%; }
.filter-bar .input-group input[type=text] { min-width: 0; }
.camera-btn { flex: none; white-space: nowrap; padding: 7px 12px; }
.camera-btn:hover { background: var(--primary-light); border-color: var(--primary); color: var(--primary-dark); }
.zoom-ctrl { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 10px 0 4px; }
.zoom-ctrl .btn { min-width: 40px; font-size: 16px; padding: 3px 0; }
.zoom-ctrl span { min-width: 48px; text-align: center; font-weight: 600; }

/* ---------- 筛选栏 ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.filter-bar input[type=text] { flex: 1; min-width: 200px; padding: 7px 10px; border: 1px solid #cdd5dd; border-radius: 6px; font-size: 13.5px; }
.filter-bar select { padding: 7px 10px; border: 1px solid #cdd5dd; border-radius: 6px; background: #fff; }
.checkbox-label { display: inline-flex; align-items: center; gap: 5px; font-size: 13.5px; }
.pagination { display: flex; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pagination-info { font-size: 13px; color: #646a73; }

/* ---------- 提示 ---------- */
.flash { border-radius: 6px; padding: 10px 14px; margin-bottom: 14px; font-size: 13.5px; }
.flash-success { background: #e3f5ea; color: var(--success); border: 1px solid #bfe6cd; }
.flash-danger { background: #fde8e8; color: var(--danger); border: 1px solid #f5c6c6; }
.flash-warning { background: #fdf0d8; color: var(--warning); border: 1px solid #eed9a8; }

/* ---------- 键值框 ---------- */
.kv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px 24px; }
.kv-grid .kv-full { grid-column: 1 / -1; }
.kv-label { display: block; color: var(--text-muted); font-size: 12.5px; }
.kv-value { font-size: 14.5px; }
.kv-box { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px 20px; margin-bottom: 14px; background: #fbfcfd; }
.kv-box span { display: block; color: var(--text-muted); font-size: 12.5px; }
.kv-box b { font-size: 14.5px; font-weight: 600; }
.kv-box-highlight { border-color: #e5c98f; background: #fefaf1; }

/* 出库页车辆醒目横幅（白底纯黑大字，最高对比度） */
.vehicle-banner {
    grid-column: 1 / -1;
    background: #ffffff;
    border: 2px solid #0f9d58;
    border-radius: 10px;
    padding: 10px 14px;
    color: #000;
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.vehicle-banner .vb-main { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.vehicle-banner .vb-label { font-size: 13px; color: #555; font-weight: 600; }
.vehicle-banner .vb-plate { font-size: 34px; font-weight: 800; letter-spacing: 3px; color: #000; }
.vehicle-banner .vb-self { font-size: 17px; font-weight: 700; color: #000; }
.vehicle-banner .vb-sub { margin-top: 6px; font-size: 14px; color: #333; display: flex; align-items: center; gap: 18px; flex-wrap: nowrap; white-space: nowrap; }
.vehicle-banner code { background: #f2f2f2; color: #000; padding: 2px 6px; border-radius: 4px; font-weight: 700; }
.vehicle-banner .badge { background: #eaf7ef; color: #0b7a44; border: 1px solid #bfe6cd; }

/* 超期提醒：黄色临期行 */
tr.row-warn td { background: #fff8e6; }
tr.row-warn:hover td { background: #fff3d6; }

/* 折叠字段（出库页自动带出司机时收起手机号/部门） */
details.collapse-fields {
    border: 1px dashed #d0d5dd;
    border-radius: 8px;
    padding: 7px 10px;
    margin-bottom: 12px;
    background: #fafbfc;
}
details.collapse-fields summary {
    cursor: pointer;
    font-size: 13px;
    color: #646a73;
    user-select: none;
    outline: none;
}
details.collapse-fields[open] summary {
    margin-bottom: 8px;
    color: #0f9d58;
}

/* ---------- 扫码页 ---------- */
.scan-box { display: flex; gap: 8px; margin-bottom: 8px; }
.scan-box input[type=text] { flex: 1; padding: 12px 14px; font-size: 16px; border: 2px solid var(--primary); border-radius: 8px; }
.scan-box input[type=text]:focus { outline: none; box-shadow: 0 0 0 3px rgba(14,125,95,.2); }
.result-panel { border-radius: var(--radius); padding: 16px 18px; margin-top: 14px; border: 1px solid; }
.panel-success { background: #f0faf4; border-color: #bfe6cd; }
.panel-warning { background: #fef9ec; border-color: #eed9a8; }
.panel-danger { background: #fdf2f2; border-color: #f5c6c6; }
.result-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.result-kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 6px 16px; margin: 10px 0; }
.result-kv span { color: var(--text-muted); font-size: 12.5px; display: block; }
.result-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.chain-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 14px; border-top: 1px dashed var(--border); padding-top: 12px; }
.chain-current { font-weight: 700; }
.page-actions { display: flex; gap: 10px; margin-bottom: 14px; align-items: center; flex-wrap: wrap; }
.text-muted { color: var(--text-muted); }

/* ---------- 弹窗 ---------- */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 100; align-items: center; justify-content: center; padding: 16px; }
.modal.show { display: flex; }
.modal-box { background: #fff; border-radius: 10px; width: 100%; max-width: 560px; overflow: hidden; }
.modal-sm { max-width: 400px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); font-weight: 700; }
.modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text-muted); line-height: 1; }
.modal-body { padding: 16px; }
.modal-body video { width: 100%; border-radius: 8px; background: #000; min-height: 220px; }
/* 摄像头取景框 */
.scan-stage { position: relative; }
.scan-stage video { display: block; }
.scan-frame {
    position: absolute;
    left: 10%; right: 10%; top: 16%; bottom: 16%;
    border: 2px solid rgba(255,255,255,.9);
    border-radius: 12px;
    box-shadow: 0 0 0 2000px rgba(0,0,0,.28);
    pointer-events: none;
}
.scan-frame::before, .scan-frame::after {
    content: ''; position: absolute; width: 22px; height: 22px;
    border: 3px solid #2fbf8f; border-radius: 3px;
}
.scan-frame::before { left: -6px; top: -6px; border-right: none; border-bottom: none; }
.scan-frame::after { right: -6px; bottom: -6px; border-left: none; border-top: none; }

/* ---------- Tabs ---------- */
.tabs { display: inline-flex; background: #f0f2f5; border-radius: 8px; padding: 3px; }
.tab { padding: 5px 14px; border-radius: 6px; font-size: 13px; color: var(--text-muted); }
.tab.active { background: #fff; color: var(--primary); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.tab:hover { text-decoration: none; }

/* ---------- 登录页 ---------- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, #0e3b46, #12343b 60%, #0a2a30); padding: 20px; }
.login-wrap { width: 100%; max-width: 380px; }
.login-card { background: #fff; border-radius: 12px; padding: 32px 30px; box-shadow: 0 12px 40px rgba(0,0,0,.25); }
.login-card h1 { font-size: 20px; text-align: center; margin-bottom: 4px; }
.login-sub { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }
.login-field { margin-bottom: 14px; }
.login-field label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 13.5px; }
.login-field input { width: 100%; padding: 10px 12px; border: 1px solid #cdd5dd; border-radius: 8px; font-size: 15px; }
.login-field input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(14,125,95,.15); }
.login-tip { text-align: center; color: var(--text-muted); font-size: 12px; margin-top: 16px; line-height: 1.8; }

/* ---------- 安装页 ---------- */
.install-body { background: var(--bg); min-height: 100vh; display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; }
.install-wrap { width: 100%; max-width: 720px; }
.install-title { font-size: 22px; text-align: center; margin-bottom: 6px; }
.success-title { color: var(--success); }
.install-sub { text-align: center; color: var(--text-muted); margin-bottom: 18px; }
.install-wrap fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px 4px; margin-bottom: 14px; }
.install-wrap legend { font-weight: 700; font-size: 14px; padding: 0 8px; }
.install-actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }
.install-note { background: var(--primary-light); border-radius: 6px; padding: 10px 12px; font-size: 13px; color: var(--primary-dark); }
.install-foot { text-align: center; color: var(--text-muted); font-size: 12px; margin-top: 18px; }
.install-tip { text-align: center; color: var(--text-muted); font-size: 12.5px; margin-top: 10px; }

/* ---------- 打印优化 ---------- */
@media print { .sidebar, .topbar, .footer, .btn, .form-actions { display: none !important; } .main { margin: 0; } }