:root { --bg:#0f1115; --panel:#171a21; --panel2:#1e232c; --line:#2a303b; --text:#e6e8ee; --muted:#8b93a7; --accent:#3b82f6; --accent2:#9ec1ff; --danger:#ff6b6b; --ok:#3fb950; color-scheme: dark; }
@media (prefers-color-scheme: light) { :root { --bg:#f4f6fa; --panel:#ffffff; --panel2:#eef1f6; --line:#dde2ec; --text:#141821; --muted:#5d6678; --accent2:#1d4ed8; color-scheme: light; } }
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif; }
#app { height: 100%; display: flex; flex-direction: column; }
button, input, select, textarea { font: inherit; color: inherit; }
input, select, textarea { width: 100%; background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 0; }
label > input, label > select, label > textarea, label > .pwrow { margin-top: 4px; color: var(--text); }
button { cursor: pointer; border: 0; background: none; }
.primary { background: var(--accent); color: #fff; border-radius: 8px; padding: 10px 18px; font-weight: 600; }
.primary:disabled { opacity: .6; cursor: default; }
.ghost { border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; color: var(--text); background: var(--panel); }
.ghost:hover, .btn:hover { border-color: var(--accent); }
.danger { color: var(--danger); }
.btn { border: 1px solid var(--line); border-radius: 7px; padding: 5px 10px; font-size: 13px; background: var(--panel2); color: var(--text); text-decoration: none; white-space: nowrap; }
.btn.on { border-color: var(--accent); color: var(--accent2); }
.link { color: var(--accent2); padding: 6px 0; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.err { color: var(--danger); min-height: 1.2em; margin-top: 10px; white-space: pre-wrap; }
.center { flex: 1; display: grid; place-items: center; padding: 24px 16px; }
.signin { width: 100%; max-width: 380px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 26px; }
.signin .primary { width: 100%; margin-top: 18px; }
.signin h1 { margin: 0; font-size: 24px; }
.signin h2 { margin: 0 0 8px; }
.fine { color: var(--muted); font-size: 12px; margin: 14px 0 0; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.brand.small { margin: 0; gap: 8px; }
.logo-box { width: 40px; height: 40px; border-radius: 10px; background: var(--accent); display: grid; place-items: center; flex: none; }
.brand.small .logo-box { width: 30px; height: 30px; border-radius: 8px; }
.logo { width: 60%; height: 60%; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.code { font: 600 32px/1.2 ui-monospace, Consolas, monospace; letter-spacing: 3px; text-align: center; margin: 14px 0; color: var(--accent2); }
.fp { font: 20px ui-monospace, Consolas, monospace; text-align: center; margin-bottom: 10px; }
header { display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header .search { max-width: 420px; flex: 1 1 200px; }
.grow { flex: 1; }
.user { font-size: 13px; }
.layout { flex: 1; min-height: 0; display: grid; grid-template-columns: 220px minmax(260px, 380px) 1fr; }
nav { border-right: 1px solid var(--line); overflow: auto; padding: 10px 8px; }
.nav { display: flex; justify-content: space-between; width: 100%; text-align: left; padding: 7px 10px; border-radius: 7px; color: var(--text); }
.nav:hover { background: var(--panel2); }
.nav.on { background: var(--panel2); color: var(--accent2); }
.count { color: var(--muted); font-size: 12px; }
.navh { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; margin: 14px 10px 4px; }
.list { border-right: 1px solid var(--line); overflow: auto; }
.row { display: flex; gap: 10px; width: 100%; text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--line); align-items: center; }
.row:hover { background: var(--panel); }
.row.on { background: var(--panel2); }
.ico { font-size: 20px; width: 28px; text-align: center; flex: none; }
.ico.big { font-size: 30px; width: 44px; }
.txt { display: flex; flex-direction: column; min-width: 0; }
.name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sub { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.empty { color: var(--muted); padding: 40px 20px; text-align: center; }
.detail { overflow: auto; padding: 20px 26px; }
.dhead { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.dhead h2 { margin: 0; font-size: 22px; word-break: break-word; }
.actions { display: flex; gap: 8px; margin: 6px 0 14px; flex-wrap: wrap; }
.actions.end { justify-content: flex-end; margin-top: 18px; }
.field { border: 1px solid var(--line); background: var(--panel); border-radius: 10px; padding: 10px 14px; margin-bottom: 10px; }
.lbl { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.fv { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; margin-top: 2px; }
.val { white-space: pre-wrap; word-break: break-all; min-width: 0; padding-top: 3px; }
.mono { font-family: ui-monospace, Consolas, monospace; }
.btns { display: flex; gap: 6px; flex: none; }
.totp { font: 600 26px ui-monospace, Consolas, monospace; letter-spacing: 2px; color: var(--accent2); }
.notes { white-space: pre-wrap; word-break: break-word; font: inherit; margin: 4px 0 0; }
.back { display: none; }
.pwrow { display: flex; gap: 6px; }
.kinds { display: flex; gap: 6px; margin-bottom: 8px; }
dialog.modal { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); color: var(--text); width: min(520px, calc(100vw - 32px)); padding: 22px; }
dialog.modal h2 { margin: 0 0 4px; }
dialog::backdrop { background: rgba(0, 0, 0, .55); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--panel2); border: 1px solid var(--line); padding: 9px 16px; border-radius: 9px; box-shadow: 0 6px 24px rgba(0,0,0,.35); z-index: 10; }
.toast.bad { border-color: var(--danger); }
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  nav { display: flex; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 6px; gap: 4px; }
  .nav { width: auto; white-space: nowrap; gap: 8px; }
  .navh { display: none; }
  .detail { display: none; }
  .layout.has-sel nav, .layout.has-sel .list { display: none; }
  .layout.has-sel .detail { display: block; padding: 14px 16px; }
  .back { display: inline-block; margin-bottom: 6px; }
  header .user { display: none; }
}