/* ===== 后台管理 配色（沿用原门户品牌：主蓝#1a5fb4 / 深蓝#0d3f7a / 强调红#c8102e） ===== */
*{box-sizing:border-box}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#eef1f6;color:#1f2d3d;font-size:14px}
a{color:#1a5fb4;text-decoration:none}
a:hover{text-decoration:underline}

/* Login */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1a5fb4,#0d3f7a)}
.login-box{background:#fff;width:340px;max-width:92vw;padding:30px 28px;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.login-box h1{margin:0;color:#0d3f7a;text-align:center;font-size:22px}
.login-box .sub{text-align:center;color:#6b7785;margin:4px 0 18px}
.login-box label{display:block;margin:12px 0}
.login-box input{padding:10px 12px;width:100%;border:1px solid #ccd4e0;border-radius:6px;margin-top:4px;font-size:14px}
.login-box input:focus{outline:none;border-color:#1a5fb4;box-shadow:0 0 0 3px rgba(26,95,180,.12)}
.login-box button{margin-top:16px;width:100%;padding:11px;border:0;background:#1a5fb4;color:#fff;border-radius:6px;font-size:16px;cursor:pointer;font-weight:600}
.login-box button:hover{background:#0d3f7a}
.login-box .err{background:#fde8ec;color:#c8102e;padding:8px 10px;border-radius:6px;margin:0}

/* Layout */
.admin{display:flex;min-height:100vh}
.sidebar{width:210px;background:#0d3f7a;color:#cfe0f7;flex-shrink:0}
.sidebar .logo{padding:18px 16px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.12);font-size:16px}
.sidebar nav{display:flex;flex-direction:column;padding:10px 0}
.sidebar nav a{padding:11px 18px;color:#cfe0f7;font-size:14px}
.sidebar nav a:hover{background:rgba(255,255,255,.1);text-decoration:none}
.sidebar nav a.on{background:#fff;color:#0d3f7a;font-weight:700}
.admin-main{flex:1;display:flex;flex-direction:column;min-width:0}
.admin-topbar{background:#fff;border-bottom:1px solid #e2e8f0;padding:12px 20px;color:#556}
.admin-content{padding:20px;overflow:auto}

.card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:18px 20px;margin-bottom:18px;box-shadow:0 2px 12px rgba(20,40,80,.08)}
.card h2{margin:0 0 14px;font-size:18px;color:#0d3f7a;border-left:4px solid #c8102e;padding-left:10px}
.card h3{margin:0 0 10px;color:#1a5fb4;border-left:4px solid #c8102e;padding-left:8px}
.tip{background:#eef5fd;color:#1a5fb4;padding:10px 12px;border-radius:6px;margin:0 0 14px;font-size:13px;border:1px solid #cfe0ff}
.hint{color:#6b7785;font-size:12px;margin-top:8px}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar select,.toolbar input{padding:8px 10px;border:1px solid #ccd4e0;border-radius:6px;font-size:14px}
.toolbar input:focus,.toolbar select:focus{outline:none;border-color:#1a5fb4;box-shadow:0 0 0 3px rgba(26,95,180,.12)}

.btn{display:inline-block;padding:8px 16px;background:#1a5fb4;color:#fff;border:0;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600}
.btn:hover{background:#0d3f7a;text-decoration:none}
.btn.ghost{background:#fff;color:#1a5fb4;border:1px solid #1a5fb4}
.btn.ghost:hover{background:#eef5fd}
.btn.red{background:#c8102e}
.btn.red:hover{background:#9e0c24}
.link{background:none;border:0;color:#1a5fb4;cursor:pointer;padding:0 4px;font-size:13px}
.link:hover{text-decoration:underline}
.link.danger{color:#c8102e}
.link.warn{color:#b8760a;font-weight:600}
.ops a,.ops .link{margin-right:4px}

.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{border:1px solid #e2e8f0;padding:9px 10px;text-align:left;vertical-align:top}
.tbl th{background:#f0f4fa;color:#0d3f7a;font-weight:700;white-space:nowrap}
.tbl tr:hover td{background:#fafcff}
.tbl .empty{text-align:center;color:#999;padding:20px}
.tbl .detail{max-width:360px;word-break:break-all}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:600}
.badge.ok{background:#e6f7ee;color:#1a9d5a}
.badge.off{background:#fde8ec;color:#c8102e}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:14px}
.stat{background:#f0f4fa;border:1px solid #e2e8f0;border-radius:10px;padding:18px;text-align:center}
.stat b{display:block;font-size:26px;color:#1a5fb4}
.stat span{color:#6b7785;font-size:13px}

/* Forms */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-bottom:14px}
label{display:block;margin-bottom:12px;font-weight:600;color:#333}
label.block{font-weight:600}
label.row{display:flex;align-items:center;gap:8px;font-weight:600}
label input,label select,label textarea,label.block input,label.block textarea,label.block select{
  display:block;width:100%;margin-top:6px;padding:9px 10px;border:1px solid #ccd4e0;border-radius:6px;font-weight:400;font-size:14px;font-family:inherit;color:#1f2d3d}
label input:focus,label select:focus,label textarea:focus{outline:none;border-color:#1a5fb4;box-shadow:0 0 0 3px rgba(26,95,180,.12)}
label.block textarea{font-family:Consolas,monospace;font-size:13px}
.att-block{background:#f8fafd;border:1px solid #e2e8f0;border-radius:8px;padding:12px 14px;margin:8px 0 14px}
.att-block ul{margin:8px 0 0;padding-left:18px}
.actions{margin-top:8px}
.msg{margin-left:12px;font-size:13px}
.msg.ok{color:#1a9d5a}
.msg.err{color:#c8102e}

.pager{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}
.pager a{padding:6px 11px;border:1px solid #ccd4e0;border-radius:6px;color:#1a5fb4;background:#fff}
.pager a.cur{background:#1a5fb4;color:#fff;border-color:#1a5fb4}

@media (max-width:760px){
  .sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);transition:.2s;z-index:60}
  .sidebar.open{transform:none}
  .admin-content{padding:12px}
  .form-grid{grid-template-columns:1fr}
}

/* ===== 公告编辑：扩展字段 / 富文本 ===== */
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 18px;align-items:start}
.form-grid .full{grid-column:1 / -1}
.grp.hidden,.hidden{display:none}
label.block{display:block;margin:12px 0}
label.row{display:flex;align-items:center;gap:8px}
.badge.warn{background:#fff7e6;color:#b8760a;border:1px solid #ffd591}
.rte{border:1px solid #d9dee7;border-radius:6px;overflow:hidden;margin-top:6px}
.rte-bar{display:flex;flex-wrap:wrap;gap:4px;padding:6px;background:#f5f7fa;border-bottom:1px solid #d9dee7}
.rte-bar button{font-size:13px;padding:4px 8px;border:1px solid #d9dee7;background:#fff;border-radius:4px;cursor:pointer}
.rte-bar button:hover{background:#eef2f7}
.rte-area{min-height:320px;padding:14px;outline:none;line-height:1.7;font-size:14px;background:#fff}
.rte-area:focus{border-color:#1a5fb4}
.att-block{margin:12px 0;padding:10px 12px;background:#f8fafc;border:1px dashed #d9dee7;border-radius:6px}
.att-block ul{margin:8px 0 0;padding-left:18px}
.att-block li{margin:4px 0}

/* 站内通知铃铛 */
.admin-topbar{display:flex;align-items:center;justify-content:flex-end;gap:14px;position:relative}
.welcome{color:#475569;font-size:14px}
.notif{position:relative}
.notif-btn{position:relative;background:#fff;border:1px solid #d9dee7;border-radius:8px;width:38px;height:38px;font-size:18px;cursor:pointer;line-height:1}
.notif-btn:hover{background:#f3f6fb}
.notif-badge{position:absolute;top:-6px;right:-6px;background:#dc2626;color:#fff;font-size:11px;min-width:18px;height:18px;line-height:18px;border-radius:9px;padding:0 4px;text-align:center}
.notif-badge.hidden{display:none}
.notif-panel{position:absolute;right:0;top:46px;width:330px;max-height:420px;overflow:auto;background:#fff;border:1px solid #e2e8f0;border-radius:10px;box-shadow:0 12px 40px rgba(15,23,42,.18);z-index:80}
.notif-panel.hidden{display:none}
.notif-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid #eef2f7;font-weight:700;color:#1a3a6e}
.notif-head .link{background:none;border:none;color:#2563eb;font-size:12px;cursor:pointer}
.notif-panel ul{list-style:none;margin:0;padding:6px}
.notif-panel li{padding:9px 10px;border-radius:8px;cursor:pointer}
.notif-panel li.unread{background:#f5f9ff}
.notif-panel li:hover{background:#eef2f7}
.notif-panel .nt{font-size:13px;font-weight:700;color:#1a3a6e}
.notif-panel .nb{font-size:12px;color:#475569;margin:2px 0}
.notif-panel .na{font-size:11px;color:#94a3b8}
.notif-panel .empty{color:#94a3b8;text-align:center;padding:16px}
.notif-all{display:block;text-align:center;padding:9px;border-top:1px solid #eef2f7;color:#2563eb;font-size:13px}

/* ===== 招标文件支付选项（后台编辑） ===== */
.pay-block{margin:16px 0;padding:14px 16px;border:1px solid #e3ecf7;border-radius:10px;background:#fbfdff}
.pay-block h3{margin:0 0 4px;font-size:15px;color:#1a3a6e}
.pay-block .hint{margin:0 0 10px;font-size:12px;color:#64748b;line-height:1.6}
.pay-methods{display:flex;flex-wrap:wrap;gap:10px 22px;margin:6px 0 12px}
.pay-methods .row{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#334155;cursor:pointer}
.pay-sub{padding:10px 12px;margin-bottom:10px;background:#fff;border:1px dashed #d8e2ef;border-radius:8px}
.pay-sub .block{display:block}
.pay-sub textarea{width:100%;margin-top:4px}
.qr-input{display:block;margin-top:4px}
.qr-prev{margin-top:8px}
.qr-prev img{max-width:160px;max-height:160px;border:1px solid #e5e7eb;border-radius:6px;background:#fff;padding:4px}

/* ===== 项目立项（政府采购/建设工程双类型） ===== */
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;align-items:center}
.filter-bar select,.filter-bar input{padding:8px 10px;border:1px solid #ccd4e0;border-radius:6px;font-size:13px}
.filter-bar input:focus,.filter-bar select:focus{outline:none;border-color:#1a5fb4;box-shadow:0 0 0 3px rgba(26,95,180,.12)}
.project-form .row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:4px}
.project-form .field{flex:1 1 220px;min-width:200px;margin-bottom:6px}
.project-form .field.col2{flex-basis:100%}
.project-form label{display:block;font-weight:600;color:#333;margin-bottom:4px}
.project-form .field input,.project-form .field select,.project-form .field textarea{width:100%;padding:8px 10px;border:1px solid #ccd4e0;border-radius:6px;font-weight:400;font-size:14px;font-family:inherit;color:#1f2d3d}
.project-form .field input:focus,.project-form .field select:focus,.project-form .field textarea:focus{outline:none;border-color:#1a5fb4;box-shadow:0 0 0 3px rgba(26,95,180,.12)}
.radio-group{display:flex;gap:18px;margin-top:4px}
.radio-group label{display:inline-flex;align-items:center;gap:6px;font-weight:600;cursor:pointer}
.sec-title{margin:18px 0 10px;padding:6px 12px;background:#f0f4fa;color:#0d3f7a;border-left:4px solid #1a5fb4;border-radius:4px;font-size:14px}
.form-actions{margin-top:16px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.tag{display:inline-block;padding:2px 9px;border-radius:10px;font-size:12px;font-weight:600;white-space:nowrap}
.tag.gov{background:#e6f0ff;color:#1a5fb4}
.tag.construction{background:#fff3e0;color:#b8760a}
.ops a,.ops button.link{margin-right:8px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-start;justify-content:center;z-index:100;overflow:auto;padding:40px 12px}
.modal-box{background:#fff;border-radius:10px;width:880px;max-width:96vw;max-height:90vh;display:flex;flex-direction:column}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid #e2e8f0}
.modal-body{padding:18px;overflow:auto}
.kv{width:100%;border-collapse:collapse;margin-bottom:6px}
.kv th,.kv td{border:1px solid #e2e8f0;padding:7px 10px;font-size:13px;text-align:left;vertical-align:top}
.kv th{background:#f0f4fa;color:#0d3f7a;width:22%;font-weight:600;white-space:nowrap}
.kv .sub{background:#eef5fd;font-weight:700;color:#0d3f7a}
.att-list{list-style:none;padding:0;margin:8px 0}
.att-list li{padding:6px 10px;border:1px solid #e2e8f0;border-radius:6px;margin-bottom:6px;font-size:13px;background:#fafcff}
.form.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.btn.small{padding:6px 12px;font-size:13px}