:root { --navy:#17265c; --blue:#3157d5; --blue2:#2447b8; --bg:#f3f5f9; --text:#19213b; --muted:#75809a; --line:#e5e9f1; --green:#22a06b; --red:#d9475c; }
* { box-sizing:border-box; }
html,body { margin:0; min-height:100%; }
body { font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif; background:var(--bg); color:var(--text); -webkit-font-smoothing:antialiased; }
button,input,textarea { font:inherit; }
button { cursor:pointer; }
.login-gate { position:fixed; inset:0; z-index:200; display:none; place-items:center; padding:20px; background:linear-gradient(145deg,#101b45,#233879); }.login-gate.open { display:grid; }.login-card { width:min(390px,100%); padding:34px; border-radius:16px; background:#fff; box-shadow:0 30px 80px rgba(4,10,31,.38); }.login-card h1 { margin:18px 0 6px; font-size:22px; text-align:center; }.login-card>p { margin:0 0 24px; color:var(--muted); font-size:13px; text-align:center; }.login-card input { padding:13px; font-size:20px; letter-spacing:10px; text-align:center; }.login-card .primary { width:100%; margin-top:8px; padding:12px; }.login-mark { margin:auto; }.login-error { min-height:24px; padding-top:7px; color:var(--red); font-size:12px; text-align:center; }
.shell { min-height:100vh; display:flex; }
.sidebar { position:fixed; inset:0 auto 0 0; z-index:20; width:228px; display:flex; flex-direction:column; padding:24px 16px; color:#fff; background:linear-gradient(180deg,#17265c 0%,#0e193d 100%); }
.brand { display:flex; align-items:center; gap:12px; padding:4px 10px 28px; }
.brand-mark { display:grid; place-items:center; width:38px; height:38px; border-radius:10px; background:#fff; color:var(--navy); font-family:Georgia,serif; font-size:26px; font-weight:bold; }
.brand strong,.brand small { display:block; }.brand strong { letter-spacing:2px; }.brand small { margin-top:3px; color:#aeb8d7; font-size:11px; }
nav a { display:flex; align-items:center; gap:12px; margin:4px 0; padding:12px 14px; border-radius:9px; color:#aeb8d7; text-decoration:none; font-size:14px; }
nav a.active,nav a:hover { color:#fff; background:rgba(255,255,255,.1); }
.sidebar-foot { margin-top:auto; padding:12px 10px; color:#7180ad; font-size:11px; }
.main { flex:1; min-width:0; margin-left:228px; padding:30px 34px 50px; }
header { display:flex; align-items:center; gap:16px; margin-bottom:26px; }
header h1 { margin:0 0 5px; font-size:25px; } header p,.toolbar p { margin:0; color:var(--muted); font-size:13px; }
header .primary { margin-left:auto; }
.menu { display:none; border:0; background:none; font-size:22px; }
.primary,.secondary,.danger { border:0; border-radius:8px; padding:10px 17px; font-weight:600; transition:.18s; }
.primary { color:#fff; background:var(--blue); box-shadow:0 5px 12px rgba(49,87,213,.2); }.primary:hover { background:var(--blue2); transform:translateY(-1px); }
.secondary { color:#59637a; background:#eef1f6; }.danger { color:#fff; background:var(--red); }
.stats { display:grid; grid-template-columns:repeat(3,minmax(160px,1fr)); gap:16px; margin-bottom:20px; }
.stat { padding:20px 22px; border:1px solid var(--line); border-radius:12px; background:#fff; box-shadow:0 4px 15px rgba(24,40,91,.03); }
.stat span { display:block; margin-bottom:8px; color:var(--muted); font-size:13px; }.stat strong { font-size:27px; }
.panel { overflow:hidden; border:1px solid var(--line); border-radius:12px; background:#fff; box-shadow:0 6px 20px rgba(24,40,91,.035); }
.toolbar { display:flex; justify-content:space-between; align-items:center; gap:20px; padding:22px 24px; border-bottom:1px solid var(--line); }.toolbar h2 { margin:0 0 5px; font-size:17px; }
.search { width:min(360px,45%); display:flex; align-items:center; gap:8px; padding:9px 12px; border:1px solid var(--line); border-radius:8px; color:#9ba4b8; }.search:focus-within { border-color:#9db0ec; box-shadow:0 0 0 3px rgba(49,87,213,.08); }.search input { width:100%; border:0; outline:0; color:var(--text); }
.table-wrap { overflow-x:auto; } table { width:100%; border-collapse:collapse; } th,td { padding:15px 18px; border-bottom:1px solid #edf0f5; text-align:left; font-size:13px; white-space:nowrap; } th { color:#7f899e; background:#fafbfc; font-weight:500; } td:first-child { min-width:180px; white-space:normal; } td strong { display:block; margin-bottom:4px; } td small { color:var(--muted); }
.id-cell { display:flex; align-items:center; gap:7px; width:360px; max-width:32vw; }.id-cell a { min-width:0; overflow:hidden; text-overflow:ellipsis; color:#3157d5; font-size:11px; text-decoration:none; }.id-cell a:hover { text-decoration:underline; }.icon-btn { flex:none; border:0; background:none; color:#8993a7; }
.badge { display:inline-flex; align-items:center; gap:6px; padding:5px 9px; border-radius:20px; font-size:12px; }.badge:before { content:""; width:6px; height:6px; border-radius:50%; }.badge.on { color:#168359; background:#e9f7f1; }.badge.on:before { background:#22a06b; }.badge.off { color:#8a5960; background:#f8ecee; }.badge.off:before { background:#d96a78; }
.actions { display:flex; gap:5px; }.actions button { border:0; border-radius:6px; padding:6px 8px; color:#657089; background:#f2f4f8; font-size:12px; }.actions button:hover { color:var(--blue); background:#eaf0ff; }.actions .delete:hover { color:var(--red); background:#fff0f2; }
.empty { display:none; padding:50px; color:var(--muted); text-align:center; }
.modal,.confirm { position:fixed; inset:0; z-index:50; display:none; }.modal.open,.confirm.open { display:block; }.backdrop { position:absolute; inset:0; background:rgba(8,15,37,.52); backdrop-filter:blur(2px); }
.dialog { position:absolute; inset:3vh 3vw 3vh auto; width:min(720px,94vw); display:flex; flex-direction:column; max-height:94vh; border-radius:14px; background:#fff; box-shadow:0 24px 70px rgba(5,12,35,.3); animation:slideIn .25s ease-out; overflow:hidden; }
@keyframes slideIn { from { transform:translateX(20px); opacity:0; } }
.dialog-head,.dialog-foot { flex:none; display:flex; align-items:center; padding:20px 24px; border-bottom:1px solid var(--line); }.dialog-head h2 { margin:0 0 4px; font-size:19px; }.dialog-head p { margin:0; color:var(--muted); font-size:12px; }.close { margin-left:auto; border:0; background:none; color:#8490a5; font-size:28px; }.dialog-body { overflow-y:auto; padding:5px 24px 24px; }.dialog-foot { justify-content:flex-end; gap:10px; border-top:1px solid var(--line); border-bottom:0; }
.form-section { padding:20px 0 8px; border-bottom:1px solid var(--line); }.form-section:last-child { border:0; }.form-section h3 { display:flex; align-items:center; gap:9px; margin:0 0 16px; font-size:15px; }.form-section h3 span { display:grid; place-items:center; width:23px; height:23px; border-radius:7px; color:#fff; background:var(--blue); font-size:12px; }.hint { margin:-7px 0 14px 32px; color:var(--muted); font-size:12px; line-height:1.6; }
.grid { display:grid; gap:15px 16px; }.grid.two { grid-template-columns:1fr 1fr; }.wide { grid-column:1/-1; }label b { display:block; margin-bottom:7px; color:#566078; font-size:12px; font-weight:600; }input,textarea { width:100%; border:1px solid #dce1ea; border-radius:7px; padding:10px 11px; outline:0; color:var(--text); background:#fff; }textarea { resize:vertical; }input:focus,textarea:focus { border-color:#8ba1e5; box-shadow:0 0 0 3px rgba(49,87,213,.08); }
.upload { min-height:108px; display:flex; flex-direction:column; justify-content:center; align-items:center; border:1px dashed #b9c3d7; border-radius:9px; background:#fafbfe; color:#53617b; cursor:pointer; }.upload:hover { border-color:#7690dd; background:#f7f9ff; }.upload input { display:none; }.upload-icon { font-size:25px; color:var(--blue); }.upload strong { font-size:13px; }.upload small { margin-top:4px; color:#9aa3b4; }
.image-list { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:12px; }.image-item { position:relative; aspect-ratio:16/10; overflow:hidden; border-radius:7px; background:#eee; }.image-item img { width:100%; height:100%; object-fit:cover; }.image-item button { position:absolute; top:4px; right:4px; width:23px; height:23px; padding:0; border:0; border-radius:50%; color:#fff; background:rgba(12,19,42,.7); }.image-item em { position:absolute; left:5px; bottom:5px; padding:2px 5px; border-radius:4px; color:#fff; background:rgba(12,19,42,.7); font-size:10px; font-style:normal; }
.file-line { display:flex; align-items:center; gap:12px; padding:10px; border:1px dashed #c6cedd; border-radius:7px; }.file-line input { width:auto; padding:0; border:0; font-size:12px; }.file-line span { color:var(--muted); font-size:12px; }.equipment-preview { width:180px; height:112px; overflow:hidden; border-radius:8px; background:#eee; }.equipment-preview img { width:100%; height:100%; object-fit:cover; }
.field-label { display:block; margin-bottom:8px; color:#566078; font-size:12px; }.equipment-presets { display:grid; grid-template-columns:1fr 1fr; gap:12px; }.equipment-preset { position:relative; overflow:hidden; padding:0 0 12px; border:2px solid #e1e5ed; border-radius:10px; color:var(--text); background:#fff; text-align:left; transition:.18s; }.equipment-preset:hover { border-color:#a7b6e4; }.equipment-preset.selected { border-color:var(--blue); box-shadow:0 0 0 3px rgba(49,87,213,.1); }.equipment-preset img { width:100%; height:150px; display:block; margin-bottom:10px; object-fit:cover; background:#f8f8f8; }.equipment-preset strong,.equipment-preset small { display:block; padding:0 12px; }.equipment-preset strong { color:#24345d; font-size:14px; }.equipment-preset small { margin-top:3px; color:var(--muted); font-size:11px; }.preset-badge { position:absolute; z-index:1; top:8px; right:8px; padding:3px 7px; border-radius:12px; color:#fff; background:var(--blue); font-size:10px; }
.confirm-dialog,.qr-dialog { position:absolute; top:50%; left:50%; width:min(380px,90vw); padding:28px; border-radius:13px; background:#fff; text-align:center; transform:translate(-50%,-50%); }.confirm-dialog h3,.qr-dialog h3 { margin:12px 0 7px; }.confirm-dialog p,.qr-dialog p { margin:0 0 20px; color:var(--muted); font-size:13px; }.confirm-dialog>div:last-child { display:flex; justify-content:center; gap:10px; }.danger-icon { display:grid!important; place-items:center; width:42px; height:42px; margin:auto; border-radius:50%; color:var(--red); background:#fff0f2; font-weight:bold; }
.qr-dialog { width:min(430px,92vw); }.qr-dialog>.close { position:absolute; top:10px; right:14px; }.qr-code { width:240px; height:240px; display:grid; place-items:center; margin:4px auto 16px; padding:10px; border:1px solid var(--line); border-radius:10px; background:#fff; }.qr-code svg { width:100%; height:100%; display:block; }.qr-link { display:block; margin:0 auto 20px; overflow:hidden; color:#3157d5; font-size:12px; text-overflow:ellipsis; white-space:nowrap; }.qr-actions { display:flex; justify-content:center; gap:10px; }
.toast { position:fixed; z-index:100; left:50%; bottom:30px; padding:11px 17px; border-radius:8px; color:#fff; background:#1f2b4d; font-size:13px; opacity:0; transform:translate(-50%,15px); pointer-events:none; transition:.25s; }.toast.show { opacity:1; transform:translate(-50%,0); }.toast.error { background:#b63749; }
@media (max-width:820px) { .sidebar { transform:translateX(-100%); transition:.25s; }.sidebar.open { transform:none; }.main { margin-left:0; padding:22px 18px 40px; }.menu { display:block; }.stats { grid-template-columns:repeat(3,1fr); }.stat { padding:15px; }.dialog { inset:1.5vh 2vw; width:96vw; max-height:97vh; } }
@media (max-width:560px) { header { align-items:flex-start; flex-wrap:wrap; }header .primary { width:100%; margin:4px 0 0; }.stats { gap:8px; }.stat { padding:13px 10px; }.stat span { font-size:11px; }.stat strong { font-size:22px; }.toolbar { align-items:flex-start; flex-direction:column; padding:18px; }.search { width:100%; }.grid.two { grid-template-columns:1fr; }.wide { grid-column:auto; }.image-list { grid-template-columns:repeat(3,1fr); }.equipment-preset img { height:105px; }.dialog-head,.dialog-foot { padding:16px; }.dialog-body { padding:3px 16px 18px; }th,td { padding:13px; } }