:root {
  color-scheme: light;
  --bg: #f4f1ea; --card: #fffcf7; --line: #e3ddd2; --text: #1c1915; --muted: #5e584e;
  --accent: #1c1915; --ok: #157a3a; --err: #b42318; --admin: #9a6700;
  --btn: #fff; --btn-hover: #f3efe6; --input: #fff; --topbar: rgba(255,252,247,.94);
  --thumb: #ece7dc; --primary-hover: #2a2622;
  --radius: 10px; --sidebar: 240px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f0f10; --card: #18181b; --line: #2a2a2f; --text: #f4f4f5; --muted: #a1a1aa;
  --accent: #e4e4e7; --ok: #4ade80; --err: #f87171; --admin: #fbbf24;
  --btn: #232328; --btn-hover: #2a2a30; --input: #111113; --topbar: rgba(15,15,16,.95);
  --thumb: #26262b; --primary-hover: #fff;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 17px; line-height: 1.5; }
.shell { min-height: 100vh; }
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 5;
  width: var(--sidebar); display: flex; flex-direction: column; gap: 28px;
  padding: 32px 20px 24px; background: var(--card); border-right: 1px solid var(--line);
}
.sidebar-foot { margin-top: auto; display: grid; gap: 10px; }
.brand { font-weight: 700; letter-spacing: .02em; display: flex; align-items: center; gap: 8px; font-size: 16px; }
.brand-mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 6px; background: var(--text); color: var(--bg); font-size: 14px; }
.tabs { display: flex; flex-direction: column; gap: 4px; }
.tab { color: var(--muted); text-decoration: none; padding: 10px 12px; border-radius: 8px; font-size: 16px; }
.tab:hover { color: var(--text); background: var(--bg); }
.tab.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.mark {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: #8a5a00;
  background: #fff4d6;
  border-radius: 999px;
  padding: 2px 8px;
}
html[data-theme="dark"] .mark {
  color: #f3d48a;
  background: #3a2e12;
}
.tab.is-active { color: var(--text); background: var(--bg); font-weight: 600; }
.account { display: flex; align-items: center; gap: 10px; min-width: 0; flex-wrap: wrap; }
.who { color: var(--muted); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.main { margin-left: var(--sidebar); padding: 48px 64px 72px; min-width: 0; }
.panel, .panel-body, .matrix-host { min-width: 0; max-width: 100%; }
.gate { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.gate h2 { margin: 0 0 8px; font-size: 24px; }
.gate p { margin: 0 0 14px; color: var(--muted); }
.panel-head h1 { margin: 0 0 8px; font-size: 32px; font-weight: 600; letter-spacing: -0.02em; }
.panel-head p { margin: 0 0 28px; max-width: 62ch; font-size: 17px; }
.muted { color: var(--muted); }
.btn { appearance: none; border: 1px solid var(--line); background: var(--btn); color: var(--text); padding: 10px 14px; border-radius: 8px; font: inherit; font-size: 16px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; white-space: nowrap; }
.btn:hover:not(:disabled) { border-color: var(--muted); background: var(--btn-hover); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--text); color: var(--bg); border-color: var(--text); font-weight: 600; }
.btn-primary:hover { background: var(--primary-hover); color: var(--bg); }
.btn-ghost { background: transparent; }
.btn-danger { border-color: #7f1d1d; color: #fecaca; background: #2a1414; }
.input { background: var(--input); border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 10px 12px; font: inherit; font-size: 16px; min-width: 0; }
.input:focus { outline: 2px solid #52525b; outline-offset: 0; }
.tab-toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.search { flex: 1; min-width: 200px; }
.count { color: var(--muted); }
.tab-status { min-height: 1.4em; margin: 4px 0 10px; color: var(--muted); }
.tab-status.error, .row-status.error { color: var(--err); }
.row-status.ok { color: var(--ok); }
.row-status { font-size: 16px; min-height: 1.2em; }
.model-list, .user-list { display: grid; gap: 8px; }
.model-row { display: grid; grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.thumb { width: 64px; height: 80px; object-fit: cover; border-radius: 6px; background: var(--thumb); display: block; }
.cell { display: grid; gap: 6px; min-width: 0; }
.inline { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.inline .input { flex: 1; min-width: 140px; }
.meta { color: var(--muted); font-size: 15px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; overflow-wrap: anywhere; }
.model-id { font-size: 15px; color: var(--muted); overflow-wrap: anywhere; }
.label { color: var(--muted); font-size: 15px; font-weight: 600; }
.owner { overflow-wrap: anywhere; }
.badge { display: inline-block; font-size: 14px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.badge-session { color: #93c5fd; border-color: #1e3a5f; }
.badge-legacy { color: #d4d4d8; }
.badge-admin { color: var(--admin); border-color: #78350f; }
.user-row { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, auto); gap: 16px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.user-name { font-weight: 600; overflow-wrap: anywhere; }
.you { color: var(--muted); font-weight: 400; }
.cell-actions { justify-items: end; }
textarea.input { width: 100%; min-height: 64px; resize: vertical; }
select.input { width: auto; }
.swatch { width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--line); display: inline-block; }
@media (max-width: 800px) {
  .sidebar { position: relative; width: auto; height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 20px 16px; }
  .tabs { flex-direction: row; flex-wrap: wrap; }
  .sidebar-foot { margin-top: 16px; }
  .main { margin-left: 0; padding: 28px 20px 48px; }
  .model-row { grid-template-columns: 56px minmax(0, 1fr); }
  .model-row .cell-owner { grid-column: 1 / -1; }
  .thumb { width: 56px; height: 70px; }
  .user-row { grid-template-columns: minmax(0, 1fr) auto; }
  .user-row .cell-actions { grid-column: 1 / -1; justify-items: start; }
}
.section-title { font-size: 20px; margin: 8px 0 12px; }
.matrix-host { margin-bottom: 22px; }
.matrix-scroll { overflow-x: auto; max-width: 100%; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.matrix { border-collapse: collapse; width: 100%; min-width: 720px; }
.matrix th, .matrix td { border-bottom: 1px solid var(--line); padding: 10px; vertical-align: top; text-align: left; font-weight: 500; font-size: 15px; }
.matrix thead th { position: sticky; top: 0; background: var(--card); z-index: 1; }
.cap-name { position: sticky; left: 0; background: var(--card); min-width: 128px; z-index: 1; }
.pcell { display: grid; gap: 6px; min-width: 148px; }
.check { display: inline-flex; gap: 6px; align-items: center; font-size: 15px; margin-right: 8px; }
.pcap { display: flex; flex-wrap: wrap; gap: 4px; }
.input-compact { padding: 8px 10px; font-size: 15px; }
.input-num { width: 7.5rem; }
.price-list, .ficha-block { display: grid; gap: 8px; }
.price-row { display: grid; grid-template-columns: minmax(0, 1.4fr) 110px auto; gap: 8px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; }
.stack-input { width: 11rem; max-width: 100%; font: inherit; font-size: 16px; padding: 8px 10px; }
.plan-list { display: grid; gap: 20px; }
.plan-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.plan-field { display: grid; gap: 4px; min-width: 0; }
.plan-field .input, .plan-field select { width: 100%; }
.plan-history { display: grid; gap: 2px; }
.access-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.access-item { display: flex; gap: 6px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; }
.src { font-size: 15px; border: 1px solid var(--line); border-radius: 12px; padding: 2px 8px; color: var(--muted); overflow-wrap: anywhere; min-width: 0; }
.src a { overflow-wrap: anywhere; }
.field { display: grid; gap: 4px; font-size: 16px; color: var(--muted); }
.tab-status.ok { color: var(--ok); }
@media (max-width: 720px) {
  .price-row { grid-template-columns: minmax(0, 1fr); }
  .matrix { min-width: 640px; }
}