:root {
  --bg: #f4f2ee;
  --surface: #ffffff;
  --surface-2: #f8f6f2;
  --border: #e4e0d8;
  --text: #1c1b19;
  --muted: #6f6b63;
  --gold: #c6a15b;
  --gold-ink: #6e5420;
  --gold-soft: #f6efe3;
  --ok: #1f7a4d;
  --ok-soft: #e3f3ea;
  --warn: #9a6200;
  --warn-soft: #fbefd5;
  --bad: #b3261e;
  --bad-soft: #fbe5e3;
  --shadow: 0 1px 2px rgb(0 0 0 / 6%), 0 4px 16px rgb(0 0 0 / 5%);
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141310; --surface: #1e1d19; --surface-2: #262520; --border: #36342d;
    --text: #f1eee7; --muted: #a09b90; --gold-ink: #e3c987; --gold-soft: #2c261a;
    --ok: #5fcf97; --ok-soft: #173325; --warn: #f0c36b; --warn-soft: #36290f;
    --bad: #ff8a80; --bad-soft: #3a1b19; --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.15rem; } h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 18px 0 8px; }
[hidden] { display: none !important; }

.bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: .01em; }
.mark { width: 28px; height: 28px; border-radius: 8px; background: var(--gold); color: #fff; display: grid; place-items: center; font-weight: 700; }
.bar-right { display: flex; align-items: center; gap: 12px; }

main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }
.muted { color: var(--muted); } .small { font-size: .85rem; margin: 0 0 8px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.login { display: grid; place-items: center; min-height: 60vh; }
.login-card { width: min(100%, 380px); padding: 28px; display: flex; flex-direction: column; gap: 6px; }
.login-card p { margin: 0 0 10px; }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 64px; }
.pw-toggle { position: absolute; right: 6px; top: 10px; border: 0; background: none; color: var(--gold-ink); font: inherit; font-size: .8rem; font-weight: 700; padding: 6px 8px; border-radius: 8px; cursor: pointer; }
.pw-toggle:hover { background: var(--gold-soft); }
.pw-toggle:focus-visible { outline: 2px solid var(--gold); outline-offset: 1px; }

label { font-weight: 600; font-size: .85rem; margin-top: 8px; display: block; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); color: var(--text); font: inherit; margin-top: 4px; }
input:focus-visible, select:focus-visible, textarea:focus-visible, .btn:focus-visible, [role="tab"]:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
small { color: var(--muted); display: block; margin-top: 4px; font-size: .78rem; }

.btn { font: inherit; font-weight: 600; padding: 9px 16px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--gold); border-color: var(--gold); color: #1c1b19; }
.btn.primary:hover { filter: brightness(.96); }
.btn.danger { color: var(--bad); border-color: var(--bad); background: transparent; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.icon { padding: 6px 10px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.error { color: var(--bad); font-size: .82rem; margin: 4px 0 0; min-height: 0; }
.error:empty { display: none; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
[role="tab"] { font: inherit; font-weight: 600; background: none; border: 0; padding: 10px 14px; color: var(--muted); border-bottom: 2px solid transparent; cursor: pointer; }
[role="tab"][aria-selected="true"] { color: var(--text); border-bottom-color: var(--gold); }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.toolbar p { margin: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }

.tenant { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.tenant-head { display: flex; align-items: center; gap: 12px; }
.avatar { width: 44px; height: 44px; border-radius: 12px; background: var(--gold); color: #fff; display: grid; place-items: center; font-weight: 700; overflow: hidden; flex: none; }
.avatar img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.tenant-title { min-width: 0; }
.tenant-title strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chip { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .04em; padding: 2px 8px; border-radius: 999px; background: var(--gold-soft); color: var(--gold-ink); }
.chip.ok { background: var(--ok-soft); color: var(--ok); } .chip.warn { background: var(--warn-soft); color: var(--warn); } .chip.bad { background: var(--bad-soft); color: var(--bad); }
.meta { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; font-size: .85rem; margin: 0; }
.meta dt { color: var(--muted); } .meta dd { margin: 0; overflow-wrap: anywhere; }
.swatches { display: flex; gap: 6px; }
.swatch { width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--border); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--muted); margin-right: 6px; }
.dot.up { background: var(--ok); } .dot.down { background: var(--bad); }
.tenant-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 2px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
td:nth-child(5) { overflow-wrap: anywhere; max-width: 360px; }

dialog { border: 1px solid var(--border); border-radius: 18px; background: var(--surface); color: var(--text); padding: 0; width: min(94vw, 860px); max-height: 92vh; box-shadow: 0 20px 60px rgb(0 0 0 / 35%); }
dialog::backdrop { background: rgb(20 19 16 / 55%); }
dialog form { display: flex; flex-direction: column; max-height: 92vh; }
.dlg-head, .dlg-foot { display: flex; align-items: center; gap: 10px; padding: 14px 20px; }
.dlg-head { justify-content: space-between; border-bottom: 1px solid var(--border); }
.dlg-foot { border-top: 1px solid var(--border); }
.dlg-body { padding: 8px 20px 16px; overflow-y: auto; }
.spacer { flex: 1; }
.cols { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.color { display: flex; gap: 8px; align-items: center; }
.color input[type="color"] { width: 46px; height: 42px; padding: 2px; flex: none; }
.color input[type="text"], .color input:not([type]) { margin-top: 4px; }
.features { display: grid; gap: 4px; max-height: 240px; overflow-y: auto; padding-right: 4px; }
.features label { display: flex; align-items: center; gap: 10px; margin: 0; padding: 6px 8px; border-radius: 8px; font-weight: 500; cursor: pointer; }
.features label:hover { background: var(--surface-2); }
.features input { width: auto; margin: 0; }
.add-feature { display: flex; gap: 8px; margin-top: 8px; } .add-feature input { margin: 0; }

.phone { border: 1px solid var(--border); border-radius: 22px; padding: 18px; background: var(--surface-2); display: flex; flex-direction: column; align-items: center; gap: 10px; }
.phone-logo { width: 54px; height: 54px; border-radius: 14px; background: var(--gold); display: grid; place-items: center; color: #fff; font-weight: 700; overflow: hidden; }
.phone-logo img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.phone-name { font-weight: 700; }
.phone-field { width: 100%; height: 30px; border-radius: 9px; background: var(--surface); border: 1px solid var(--border); }
.phone-btn { width: 100%; text-align: center; padding: 8px; border-radius: 9px; color: #fff; font-weight: 600; background: var(--gold); }

.toast { position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 20px); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 20; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 720px) {
  .cols, .pair { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  dialog { width: 100vw; max-height: 100vh; border-radius: 0; }
  dialog form { max-height: 100vh; }
}
@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }