:root{--bg: #0b0d10;--panel: rgba(255,255,255,.06);--panel2: rgba(255,255,255,.09);--border: rgba(255,255,255,.12);--text: rgba(255,255,255,.92);--muted: rgba(255,255,255,.65);--shadow: 0 20px 60px rgba(0,0,0,.45);--radius: 16px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(1200px 600px at 20% 0%,rgba(45,108,255,.25),transparent 60%),radial-gradient(900px 500px at 90% 20%,rgba(0,255,190,.12),transparent 55%),var(--bg);color:var(--text)}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.sep{border:none;border-top:1px solid var(--border);margin:18px 0}.muted{color:var(--muted)}.input{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:#00000040;color:var(--text);outline:none}.input:focus{border-color:#2d6cffcc;box-shadow:0 0 0 4px #2d6cff2e}.btn{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#ffffff0f;color:var(--text);cursor:pointer;font-weight:600}.btn:hover{background:#ffffff17}.btn.primary{border-color:#2d6cffb3;background:#2d6cff40}.btn.primary:hover{background:#2d6cff52}.btn.ghost{background:transparent}.btn.danger{border-color:#ff484880;background:#ff484826}.btn.danger:hover{background:#ff484838}#loginScreen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:18px}#loginCard{width:100%;max-width:420px;padding:22px;display:flex;flex-direction:column;gap:12px}.brand{display:flex;gap:12px;align-items:center;margin-bottom:8px}.brandMark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#2d6cff40;border:1px solid rgba(45,108,255,.35)}.brandTitle{font-weight:800;font-size:18px}.brandSub{color:var(--muted);font-size:13px}.brandMini{display:flex;align-items:center;gap:10px}.brandDot{width:10px;height:10px;border-radius:999px;background:#2d6cfff2;box-shadow:0 0 0 6px #2d6cff33}.brandName{font-weight:800}.appHeaderBar{position:sticky;top:58px;z-index:9;padding:12px 16px;border-bottom:1px solid var(--border);background:#0a0c0f9e;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;gap:12px}.appHeader{position:sticky;top:0;z-index:10;padding:14px 18px;border-bottom:1px solid var(--border);background:#0a0c0fb8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center}.headerActions{display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.appHeader .btn{padding:10px 12px}.appMain{padding:18px;display:grid;gap:16px;grid-template-columns:380px 1fr;align-items:start}.panel{padding:16px}.panelTitle{margin:0;font-size:18px}.formGrid{margin-top:12px;display:grid;grid-template-columns:1fr 140px;gap:12px}.field label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.totalRow{display:flex;align-items:center;justify-content:space-between;font-size:16px}.totalValue{font-weight:900}.listHeader{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.listControls{display:flex;gap:10px}.tableWrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 10px;border-top:1px solid var(--border);vertical-align:middle}.table th{color:var(--muted);font-weight:700;text-align:left;border-top:none}.status-badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid var(--border);font-size:12px;font-weight:800}.status-Planned{background:#ffffff0f}.status-Ordered{background:#ffb8001f;border-color:#ffb80040}.status-Installed{background:#00ffbe1a;border-color:#00ffbe38}.cardList{display:flex;flex-direction:column;gap:10px}.partCard{border:1px solid var(--border);background:#0003;border-radius:14px;padding:12px;display:grid;gap:10px}.partCardTop{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.partName{font-weight:800}.partMeta{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted)}.partActions{display:flex;gap:10px}.mobileBar{display:none;position:fixed;left:0;right:0;bottom:0;padding:12px;border-top:1px solid var(--border);background:#0a0c0fc7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.addCarRow{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:10px}.authLinks{display:flex;justify-content:center;margin-top:8px}.linkBtn{background:transparent;border:none;color:#ffffffbf;cursor:pointer;font-weight:700;padding:6px 8px;text-decoration:underline;text-underline-offset:4px}.linkBtn:hover{color:#ffffffeb}.authMsg{margin-top:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#00000040;color:#ffffffd9;font-size:13px}@media(max-width:900px){.appHeaderBar{flex-wrap:wrap;align-items:stretch}.headerControls{flex:1 1 100%;min-width:0}.headerCar{width:100%;max-width:none}.headerActions{flex:1 1 100%;justify-content:flex-end}.appMain{grid-template-columns:1fr}.formGrid{grid-template-columns:1fr 1fr}}@media(max-width:720px){.appHeader{grid-template-columns:1fr;gap:10px}.headerLeft{min-width:0}.headerCenter{justify-content:stretch}.headerSelect{max-width:none;width:100%}.headerRight{justify-content:flex-end}.headerActions .btn,.headerActions label.btn{width:100%;text-align:center}.headerActions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}:root{--headerH: 58px}.appHeader{height:var(--headerH)}.appHeaderBar{top:var(--headerH)}.formGrid{grid-template-columns:1fr}.mobileBar{display:block}.appMain{padding-bottom:84px}.addCarRow{grid-template-columns:1fr}}