/* ========== 全国水利风景资源数据可视化平台 · 全局样式 ========== */
:root{
  --blue-900:#0b3d6e; --blue-700:#12639f; --blue-500:#1d84c5; --blue-300:#5fc0f2;
  --ink:#22415f; --ink-2:#41678a; --ink-3:#7c99b3;
  --bg:#eef4f9; --card:#ffffff; --line:#d9e8f4;
  --ok:#1f9d6b; --warn:#d99a06; --bad:#d9544f;
  --shadow:0 2px 10px rgba(18,99,159,.08);
  --radius:12px;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
  background:var(--bg); color:var(--ink);
}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:13px;color:var(--ink)}
a{color:var(--blue-500);text-decoration:none}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#bfd9ec;border-radius:4px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- 顶部导航 ---------- */
.topbar{
  height:60px; display:flex; align-items:center; padding:0 22px; gap:14px;
  background:linear-gradient(90deg,#0b3d6e 0%,#12639f 55%,#1d84c5 100%);
  box-shadow:0 2px 10px rgba(11,61,110,.28); position:relative; z-index:50; flex:0 0 auto;
}
.topbar .logo{width:36px;height:36px;flex:0 0 auto}
.topbar h1{color:#fff;font-size:19px;font-weight:600;letter-spacing:2px;white-space:nowrap}
.topbar .sub{color:#cfe6f7;font-size:12px;letter-spacing:1px;padding-top:6px;white-space:nowrap}
.topbar nav{margin-left:auto;display:flex;gap:6px;align-items:center}
.topbar nav a{
  color:#dceefb;font-size:13px;padding:7px 14px;border-radius:8px;letter-spacing:1px;
  transition:background .18s;
}
.topbar nav a:hover{background:rgba(255,255,255,.14);color:#fff}
.topbar nav a.active{background:rgba(255,255,255,.2);color:#fff;font-weight:600}
.topbar .gs{color:#bcd8ee;font-size:11px;line-height:1.4;text-align:right;margin-left:14px}
.wave-deco{position:absolute;left:0;right:0;bottom:-1px;height:5px;
  background:repeating-linear-gradient(90deg,#5fc0f2 0 14px,transparent 14px 28px);opacity:.5}

/* ---------- 通用卡片 / 按钮 / 表单 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden}
.card h3{font-size:13px;color:var(--blue-900);padding:10px 16px;letter-spacing:1px;
  background:linear-gradient(90deg,#eaf4fb,#f8fbfe);border-bottom:1px solid #e3eef7;
  display:flex;align-items:center;gap:8px}
.card h3::before{content:"";width:4px;height:13px;background:linear-gradient(var(--blue-500),var(--blue-300));border-radius:2px}
.card .body{padding:12px 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:8px;
  padding:9px 18px;font-size:13px;letter-spacing:1px;transition:all .18s;background:var(--blue-500);color:#fff}
.btn:hover{background:var(--blue-700);box-shadow:0 3px 10px rgba(18,99,159,.3)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ghost{background:#eef6fc;color:var(--blue-700);border:1px solid #cfe2f2}
.btn.ghost:hover{background:#e0eef9;box-shadow:none}
.btn.danger{background:var(--bad)}
.btn.ok{background:var(--ok)}
.btn.sm{padding:5px 12px;font-size:12px;border-radius:6px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--ink-2);margin-bottom:6px;letter-spacing:.5px}
.field label .req{color:var(--bad);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;padding:9px 12px;border:1px solid #cfe0ee;border-radius:8px;background:#fbfdff;
  outline:none;transition:border .15s, box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(29,132,197,.12)}
.field .hint{font-size:11px;color:var(--ink-3);margin-top:5px}
.field-row{display:flex;gap:12px}
.field-row .field{flex:1}

/* ---------- 提示组件 ---------- */
#toastBox{position:fixed;top:74px;left:50%;transform:translateX(-50%);z-index:999;display:flex;
  flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue-500);
  border-radius:10px;box-shadow:0 6px 24px rgba(11,61,110,.18);padding:10px 18px;font-size:13px;
  color:var(--ink);animation:toastIn .25s ease;max-width:70vw}
.toast.ok{border-left-color:var(--ok)}
.toast.err{border-left-color:var(--bad)}
@keyframes toastIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.badge{display:inline-block;font-size:11px;padding:2px 9px;border-radius:10px;letter-spacing:.5px}
.badge.pending{background:#fdf3dc;color:#9a7208}
.badge.approved{background:#dff3ea;color:#137a4f}
.badge.rejected{background:#fbe3e2;color:#b03a35}

/* ---------- 表格 ---------- */
table.grid{width:100%;border-collapse:collapse;font-size:12.5px}
table.grid th{background:#f2f8fd;color:var(--ink-2);font-weight:600;padding:8px 10px;text-align:left;
  border-bottom:1px solid var(--line);white-space:nowrap}
table.grid td{padding:8px 10px;border-bottom:1px solid #eef4f9;vertical-align:top}
table.grid tr:hover td{background:#f7fbfe}

/* ---------- 页面容器（上报/审核） ---------- */
.page{min-height:100vh;display:flex;flex-direction:column}
.page-main{flex:1;width:min(1080px,94vw);margin:26px auto 60px}
.page-title{font-size:20px;font-weight:600;color:var(--blue-900);letter-spacing:1px;margin-bottom:4px}
.page-desc{font-size:12.5px;color:var(--ink-3);margin-bottom:18px}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(11,40,70,.45);z-index:200;display:flex;
  align-items:center;justify-content:center;animation:toastIn .18s ease}
.modal{width:min(560px,92vw);max-height:84vh;overflow-y:auto;background:#fff;border-radius:14px;
  box-shadow:0 18px 60px rgba(11,61,110,.35)}
.modal .m-head{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center}
.modal .m-head b{font-size:15px;color:var(--blue-900)}
.modal .m-head .x{margin-left:auto;border:none;background:none;font-size:18px;color:var(--ink-3);cursor:pointer}
.modal .m-body{padding:16px 20px}
.modal .m-foot{padding:12px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.kv{display:flex;font-size:13px;padding:5px 0;border-bottom:1px dashed #eef4f9}
.kv .k{flex:0 0 96px;color:var(--ink-3)}
.kv .v{flex:1;word-break:break-all}