/* 无人机安防管理平台 — 深色作战风格 */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #06121a;
  --bg2: #0b1d29;
  --panel: #0d2231;
  --panel2: #10293b;
  --line: #1d3a4a;
  --accent: #3fd2c7;
  --accent2: #2f9e94;
  --text: #cfe6ee;
  --dim: #6c8d9c;
  --warn: #e05555;
  --caution: #e0b355;
  --notice: #4f8fd0;
  --ok: #4fd07f;
}
html, body { height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", Consolas, monospace;
  font-size: 13px; overflow: hidden;
}
#app { height: 100vh; display: flex; flex-direction: column; }

/* ---------- 登录 ---------- */
.login-wrap {
  height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 50% 30%, #0d2b3d 0%, var(--bg) 70%);
}
.login-box {
  width: 380px; padding: 40px 36px; background: var(--panel);
  border: 1px solid var(--line); box-shadow: 0 0 40px rgba(63, 210, 199, .08);
}
.login-box h1 { font-size: 20px; letter-spacing: 4px; color: var(--accent); text-align: center; margin-bottom: 6px; }
.login-box .sub { text-align: center; color: var(--dim); margin-bottom: 28px; font-size: 12px; letter-spacing: 2px; }
.login-box label { display: block; color: var(--dim); margin: 14px 0 6px; }
.login-box input {
  width: 100%; padding: 9px 12px; background: var(--bg2); color: var(--text);
  border: 1px solid var(--line); outline: none; font-size: 14px;
}
.login-box input:focus { border-color: var(--accent); }
.login-box button {
  width: 100%; margin-top: 26px; padding: 11px; font-size: 14px; letter-spacing: 6px;
  background: linear-gradient(90deg, var(--accent2), var(--accent)); color: #04222a;
  border: none; cursor: pointer; font-weight: bold;
}
.login-box .hint { margin-top: 16px; color: var(--dim); font-size: 11px; text-align: center; }

/* ---------- 布局 ---------- */
.topbar {
  height: 52px; display: flex; align-items: center; padding: 0 18px;
  background: linear-gradient(180deg, #0e2637, #0a1d2b); border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.topbar .logo { color: var(--accent); font-size: 16px; letter-spacing: 3px; font-weight: bold; }
.topbar .ws { color: var(--dim); margin-left: 18px; font-size: 12px; }
.topbar .right { margin-left: auto; display: flex; align-items: center; gap: 16px; color: var(--dim); }
.topbar .clock { color: var(--text); font-family: Consolas, monospace; }
.topbar .logout { color: var(--accent); cursor: pointer; }
.main { flex: 1; display: flex; min-height: 0; }
.nav {
  width: 150px; background: var(--bg2); border-right: 1px solid var(--line);
  padding-top: 12px; flex-shrink: 0;
}
.nav .item {
  padding: 12px 20px; cursor: pointer; color: var(--dim); letter-spacing: 2px;
  border-left: 3px solid transparent;
}
.nav .item:hover { color: var(--text); background: rgba(63,210,199,.05); }
.nav .item.active { color: var(--accent); border-left-color: var(--accent); background: rgba(63,210,199,.08); }
.content { flex: 1; overflow: auto; padding: 16px; min-width: 0; }

/* ---------- 通用组件 ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); margin-bottom: 14px; }
.panel .hd {
  padding: 9px 14px; border-bottom: 1px solid var(--line); color: var(--accent);
  letter-spacing: 2px; display: flex; align-items: center; gap: 10px;
}
.panel .hd .tools { margin-left: auto; display: flex; gap: 8px; }
.panel .bd { padding: 12px 14px; }
.btn {
  display: inline-block; padding: 6px 14px; background: var(--panel2); color: var(--text);
  border: 1px solid var(--line); cursor: pointer; font-size: 12px; letter-spacing: 1px;
  user-select: none;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary { background: linear-gradient(90deg, var(--accent2), var(--accent)); color: #04222a; border: none; font-weight: bold; }
.btn.danger { border-color: #6b2a2a; color: var(--warn); }
.btn.danger:hover { border-color: var(--warn); }
.btn.sm { padding: 3px 9px; font-size: 11px; }
.btn[disabled] { opacity: .4; pointer-events: none; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--dim); font-weight: normal; letter-spacing: 1px; font-size: 12px; }
td { font-size: 12px; }
tr:hover td { background: rgba(63,210,199,.04); }
.tag { display: inline-block; padding: 1px 8px; font-size: 11px; border: 1px solid; border-radius: 2px; }
.tag.ok { color: var(--ok); border-color: var(--ok); }
.tag.off { color: var(--dim); border-color: var(--dim); }
.tag.warn { color: var(--warn); border-color: var(--warn); }
.tag.caution { color: var(--caution); border-color: var(--caution); }
.tag.notice { color: var(--notice); border-color: var(--notice); }
.tag.accent { color: var(--accent); border-color: var(--accent); }
input, select {
  padding: 6px 10px; background: var(--bg2); color: var(--text);
  border: 1px solid var(--line); outline: none; font-size: 12px;
}
input:focus, select:focus { border-color: var(--accent); }
.form-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.form-row label { width: 110px; color: var(--dim); text-align: right; flex-shrink: 0; }
.form-row input, .form-row select { flex: 1; }
.progress { height: 6px; background: var(--bg2); border: 1px solid var(--line); width: 120px; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent2), var(--accent)); transition: width .4s; }
.muted { color: var(--dim); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; }
.kv { display: flex; justify-content: space-between; padding: 3px 0; font-size: 12px; }
.kv b { color: var(--text); font-weight: normal; font-family: Consolas, monospace; }
.kv span { color: var(--dim); }

/* ---------- 实时监控 ---------- */
.monitor { display: flex; gap: 14px; height: calc(100vh - 84px); }
.monitor .map-col { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.monitor .side { width: 330px; flex-shrink: 0; overflow: auto; }
.map-panel { flex: 1; position: relative; background: var(--panel); border: 1px solid var(--line); overflow: hidden; }
.map-panel svg { width: 100%; height: 100%; display: block; }
.map-hud {
  position: absolute; left: 10px; top: 10px; background: rgba(6,18,26,.85);
  border: 1px solid var(--line); padding: 8px 12px; font-size: 11px; color: var(--dim);
  pointer-events: none;
}
.map-hud b { color: var(--accent); font-family: Consolas, monospace; }
.map-tools {
  position: absolute; right: 10px; top: 10px; z-index: 5;
  display: flex; flex-direction: column; gap: 6px; align-items: flex-end;
}
.map-tools .btn { background: rgba(6,18,26,.85); }
/* Cesium 控件与深色作战风格统一 */
.cesium-viewer-bottom { display: none; }
.cesium-widget-credits { display: none !important; }
.alarm-ticker {
  height: 34px; margin-top: 10px; display: flex; align-items: center; gap: 10px;
  background: var(--panel); border: 1px solid var(--line); padding: 0 12px; overflow: hidden;
  flex-shrink: 0;
}
.alarm-ticker .lbl { color: var(--warn); letter-spacing: 2px; flex-shrink: 0; }
.alarm-ticker .msg { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.joy { display: grid; grid-template-columns: repeat(3, 46px); gap: 6px; justify-content: center; margin: 8px 0; }
.joy .btn { text-align: center; padding: 9px 0; }
.joy-row { display: flex; gap: 6px; justify-content: center; margin-bottom: 8px; }
.drc-wrap { display: flex; gap: 16px; align-items: center; justify-content: center; }
.drc-pad {
  width: 132px; height: 132px; border-radius: 50%; position: relative; touch-action: none;
  border: 1px solid var(--line); flex-shrink: 0;
  background: radial-gradient(circle at 50% 50%, #10293b 0%, #0b1d29 70%);
}
.drc-pad::before {
  content: ''; position: absolute; inset: 26px; border-radius: 50%;
  border: 1px dashed var(--line);
}
.drc-stick {
  width: 42px; height: 42px; border-radius: 50%; position: absolute; left: 45px; top: 45px;
  background: radial-gradient(circle at 35% 35%, #6fe8de, var(--accent2));
  box-shadow: 0 0 12px rgba(63,210,199,.5); pointer-events: none;
}
.drc-col { display: flex; flex-direction: column; gap: 8px; }
.drc-col .btn { text-align: center; user-select: none; touch-action: none; }
.modal.wide { width: 940px; }
.ed-list { max-height: 120px; overflow: auto; border: 1px solid var(--line); padding: 6px 8px; font-size: 11px; color: var(--dim); margin-top: 10px; }
.live-box {
  height: 150px; background: #04101a; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px;
  color: var(--dim); font-size: 12px;
}
.live-box.on { border-color: var(--accent); color: var(--accent); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); display: inline-block; margin-right: 6px; }
.live-box.on .live-dot { background: var(--warn); animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .2; } }

/* ---------- 媒体 ---------- */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.media-card { background: var(--panel2); border: 1px solid var(--line); cursor: pointer; position: relative; }
.media-card img { width: 100%; height: 110px; object-fit: cover; display: block; background: #04101a; }
.media-card .meta { padding: 6px 8px; font-size: 11px; color: var(--dim); }
.media-card .meta b { color: var(--text); font-weight: normal; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-card.sel { border-color: var(--accent); }
.media-card .chk { position: absolute; top: 6px; right: 6px; color: var(--accent); display: none; }
.media-card.sel .chk { display: block; }

/* ---------- 弹窗/提示 ---------- */
#modal-root .mask {
  position: fixed; inset: 0; background: rgba(2,8,12,.7); display: flex;
  align-items: center; justify-content: center; z-index: 100;
}
.modal { width: 480px; max-height: 84vh; overflow: auto; background: var(--panel); border: 1px solid var(--accent2); }
.modal .hd { padding: 12px 16px; color: var(--accent); border-bottom: 1px solid var(--line); letter-spacing: 2px; display: flex; }
.modal .hd .x { margin-left: auto; cursor: pointer; color: var(--dim); }
.modal .hd .x:hover { color: var(--warn); }
.modal .bd { padding: 18px 16px; }
.modal .ft { padding: 12px 16px; border-top: 1px solid var(--line); text-align: right; display: flex; gap: 10px; justify-content: flex-end; }
#toasts { position: fixed; right: 16px; top: 62px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast {
  min-width: 240px; max-width: 380px; padding: 10px 14px; background: var(--panel);
  border: 1px solid var(--line); border-left: 3px solid var(--accent); font-size: 12px;
  animation: slideIn .25s;
}
.toast.warn { border-left-color: var(--warn); }
.toast.ok { border-left-color: var(--ok); }
@keyframes slideIn { from { transform: translateX(30px); opacity: 0; } }
.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.stat-card { background: var(--panel); border: 1px solid var(--line); padding: 14px 16px; }
.stat-card .num { font-size: 26px; font-family: Consolas, monospace; color: var(--accent); }
.stat-card .lbl { color: var(--dim); font-size: 12px; margin-top: 4px; letter-spacing: 1px; }
.stat-card.warn .num { color: var(--warn); }
.stat-card.caution .num { color: var(--caution); }
.tabs { display: flex; gap: 2px; margin-bottom: 14px; }
.tabs .tab {
  padding: 8px 22px; background: var(--bg2); border: 1px solid var(--line); cursor: pointer;
  color: var(--dim); letter-spacing: 2px;
}
.tabs .tab.active { color: var(--accent); border-bottom-color: var(--panel); background: var(--panel); }
.toolbar { display: flex; gap: 10px; margin-bottom: 12px; align-items: center; flex-wrap: wrap; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; color: var(--dim); }