:root {
  --navy:#0b3a71;
  --navy-2:#082d59;
  --blue:#1d5fa7;
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#162033;
  --muted:#6b7280;
  --border:#dfe5ee;
  --green:#16834a;
  --green-bg:#eaf8f0;
  --red:#c62828;
  --red-bg:#fff0f0;
  --amber:#a55b00;
  --amber-bg:#fff6df;
  --shadow:0 7px 22px rgba(11,58,113,.08);
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
body{padding-bottom:env(safe-area-inset-bottom)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
#app{min-height:100vh}
.shell{min-height:100vh;max-width:1000px;margin:0 auto;background:var(--bg)}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;min-height:58px;padding:9px 14px;background:rgba(245,247,251,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.topbar h1{font-size:17px;line-height:1.2;margin:0;flex:1;text-align:center;font-weight:750}
.icon-btn{width:38px;height:38px;border:0;background:transparent;border-radius:12px;color:var(--navy);display:grid;place-items:center;font-size:21px}
.icon-btn:hover{background:#eaf0f8}
.content{padding:14px 14px 92px}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(180deg,#eef4fb 0%,#f8fafc 55%,#eef3f9 100%)}
.auth-card{width:min(430px,100%);background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);padding:26px}
.brand{text-align:center;margin-bottom:24px}
.brand-mark{width:76px;height:76px;margin:0 auto 10px;border-radius:22px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:850;font-size:25px;letter-spacing:1px}
.brand h1{font-size:23px;margin:0 0 5px}.brand p{margin:0;color:var(--muted);font-size:14px}
.form-grid{display:grid;gap:14px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:700}.required:after{content:" *";color:var(--red)}
.input,.select,.textarea{width:100%;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);padding:11px 12px;outline:none;min-height:45px}
.textarea{min-height:86px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{border-color:#6e9ed2;box-shadow:0 0 0 3px rgba(29,95,167,.10)}
.hint{font-size:12px;color:var(--muted)}
.btn{border:0;border-radius:12px;min-height:44px;padding:10px 15px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-2)}
.btn-secondary{background:#eaf0f8;color:var(--navy)}
.btn-danger{background:var(--red-bg);color:var(--red)}
.btn-success{background:var(--green-bg);color:var(--green)}
.btn-outline{background:#fff;border:1px solid var(--border);color:var(--text)}
.btn-block{width:100%}.btn-sm{min-height:34px;padding:6px 10px;font-size:12px;border-radius:9px}
.notice{border-radius:12px;padding:11px 12px;font-size:13px;border:1px solid}
.notice-info{background:#eef6ff;border-color:#cfe3fb;color:#164f86}
.notice-warn{background:var(--amber-bg);border-color:#f0d89b;color:#7d4c00}
.notice-error{background:var(--red-bg);border-color:#f0c3c3;color:#9b1d1d}
.user-list{display:grid;gap:10px;margin-top:16px}
.user-card{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:12px;border:1px solid var(--border);background:#fff;border-radius:14px;padding:12px}
.user-code{width:48px;height:48px;border-radius:14px;background:#eaf0f8;color:var(--navy);display:grid;place-items:center;font-weight:850}
.user-card h3{margin:0 0 3px;font-size:15px}.user-card p{margin:0;color:var(--muted);font-size:12px}
.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:4px;background:#edf1f7;border-radius:12px}
.segmented button{border:0;border-radius:9px;background:transparent;min-height:36px;font-size:12px;font-weight:750;color:var(--muted)}
.segmented button.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(11,58,113,.09)}
.segmented.two{grid-template-columns:1fr 1fr}
.toolbar{display:flex;gap:9px;align-items:center;margin-bottom:12px}.toolbar .input{flex:1}
.filter-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.cards{display:grid;gap:9px}
.record-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:11px 12px;box-shadow:0 2px 10px rgba(11,58,113,.035)}
.record-top{display:flex;gap:10px;align-items:flex-start}.record-main{min-width:0;flex:1}
.record-title{font-size:14px;font-weight:800;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.record-meta{display:flex;flex-wrap:wrap;gap:4px 10px;color:var(--muted);font-size:11.5px;line-height:1.45}
.record-arrow{font-size:21px;line-height:1;font-weight:900}.op-installed{color:var(--green)}.op-removed{color:var(--red)}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:10.5px;font-weight:800;white-space:nowrap}
.badge-installed{background:var(--green-bg);color:var(--green)}.badge-removed{background:var(--red-bg);color:var(--red)}.badge-pending{background:var(--amber-bg);color:var(--amber)}
.empty{background:#fff;border:1px dashed #c8d1de;border-radius:16px;padding:30px 18px;text-align:center;color:var(--muted)}
.empty strong{display:block;color:var(--text);font-size:15px;margin-bottom:5px}
.list-row{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border);border-radius:13px;padding:12px;margin-bottom:8px}
.list-row .main{flex:1;min-width:0}.list-row h3{margin:0 0 3px;font-size:14px}.list-row p{margin:0;color:var(--muted);font-size:11.5px}.count{color:var(--muted);font-size:12px;font-weight:700}
.detail-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px;margin-bottom:12px}
.detail-row{display:grid;grid-template-columns:145px 1fr;gap:10px;padding:9px 0;border-bottom:1px solid #edf0f4;font-size:13px}.detail-row:last-child{border-bottom:0}.detail-row strong{font-size:12px}.detail-row span{word-break:break-word}
.section-title{font-size:14px;margin:18px 0 9px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.stat{background:#fff;border:1px solid var(--border);border-radius:13px;padding:11px;text-align:center}.stat b{display:block;font-size:18px;color:var(--navy)}.stat span{font-size:10.5px;color:var(--muted)}
.bottom-nav{position:fixed;left:50%;bottom:0;transform:translateX(-50%);z-index:30;width:min(100%,1000px);display:grid;grid-template-columns:1fr 1fr 70px 1fr 1fr;align-items:end;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--border);padding:7px 8px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -5px 22px rgba(11,58,113,.08)}
.nav-btn{border:0;background:transparent;color:#747d8c;display:grid;justify-items:center;gap:3px;font-size:10px;padding:4px 2px;border-radius:10px}.nav-btn .ico{font-size:18px}.nav-btn.active{color:var(--navy);font-weight:800}
.nav-add{width:54px;height:54px;border-radius:18px;background:var(--navy);color:#fff;border:5px solid var(--bg);font-size:28px;display:grid;place-items:center;margin:-22px auto 0;box-shadow:0 6px 16px rgba(11,58,113,.26)}
.fab-label{font-size:10px;color:var(--navy);font-weight:800;margin-top:2px}
.actions{display:flex;gap:8px;flex-wrap:wrap}.actions .btn{flex:1}
.top-actions{display:flex;gap:7px}
.toast{position:fixed;left:50%;bottom:92px;transform:translate(-50%,25px);z-index:100;background:#172033;color:#fff;padding:10px 14px;border-radius:11px;font-size:13px;opacity:0;pointer-events:none;transition:.22s;max-width:calc(100% - 30px);box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}
.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.modal-backdrop{position:fixed;inset:0;z-index:60;background:rgba(8,27,50,.45);display:grid;place-items:end center;padding:12px}.modal{width:min(520px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:22px 22px 16px 16px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.22)}.modal h2{font-size:18px;margin:0 0 14px}
.online-dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}.online-dot.offline{background:var(--red)}
.desktop-only{display:none}
@media(min-width:760px){
  .shell{border-left:1px solid var(--border);border-right:1px solid var(--border)}
  .content{padding:18px 22px 98px}.cards{grid-template-columns:1fr 1fr}.record-card{padding:13px 14px}
  .desktop-only{display:block}.stats{grid-template-columns:repeat(4,1fr)}
  .auth-card{padding:32px}.modal-backdrop{place-items:center}.modal{border-radius:20px}
}
@media(max-width:390px){.two-col{grid-template-columns:1fr}.detail-row{grid-template-columns:118px 1fr}.topbar h1{font-size:15px}}