:root {
  --ink: #181b19;
  --muted: #717771;
  --line: #dde0da;
  --paper: #f4f5f1;
  --white: #fff;
  --orange: #f26922;
  --orange-dark: #d95312;
  --green: #1f7a4d;
  --red: #b83c32;
  --shadow: 0 22px 60px rgba(24, 27, 25, .12);
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 84% 4%, rgba(242, 105, 34, .13), transparent 30rem),
    var(--paper);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
button, input, select { font: inherit; }
a { color: inherit; }
[hidden] { display: none !important; }

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(420px, 1.18fr);
}
.auth-brand {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 5vw, 68px);
  background: #171a18;
  color: #fff;
}
.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  font-weight: 850;
}
.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: var(--orange);
  font-size: 21px;
}
.auth-brand h1 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(42px, 6vw, 78px);
  line-height: .95;
  letter-spacing: -.055em;
}
.auth-brand p {
  max-width: 530px;
  color: #aeb5ae;
  line-height: 1.65;
}
.auth-main {
  display: grid;
  place-items: center;
  padding: 28px;
}
.panel {
  width: min(460px, 100%);
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid var(--line);
  border-radius: 25px;
  background: rgba(255,255,255,.94);
  box-shadow: var(--shadow);
}
.panel h2 { margin: 0; font-size: 29px; letter-spacing: -.035em; }
.panel > p { margin: 10px 0 25px; color: var(--muted); line-height: 1.55; }
.field { display: grid; gap: 7px; margin: 15px 0; }
.field label { font-size: 12px; font-weight: 800; }
.field input, .field select {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 13px;
  outline: none;
  background: #fff;
}
.field input:focus, .field select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(242,105,34,.11);
}
.button {
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 13px;
  background: var(--orange);
  color: #fff;
  cursor: pointer;
  font-weight: 850;
}
.button:hover { background: var(--orange-dark); }
.button:disabled { opacity: .55; cursor: wait; }
.button.secondary { background: var(--ink); }
.button.ghost { border: 1px solid var(--line); background: #fff; color: var(--ink); }
.button.danger { background: var(--red); }
.button.small { min-height: 36px; padding: 0 11px; font-size: 11px; }
.form-actions { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 20px; }
.feedback {
  min-height: 20px;
  margin-top: 13px;
  color: var(--red);
  font-size: 12px;
  line-height: 1.45;
}
.feedback.ok { color: var(--green); }
.help { color: var(--muted); font-size: 11px; line-height: 1.55; }

.admin-shell { min-height: 100vh; }
.admin-head {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 48px);
  background: #171a18;
  color: #fff;
}
.admin-user { color: #bfc5bf; font-size: 12px; }
.admin-main { width: min(1220px, calc(100% - 36px)); margin: 32px auto 60px; }
.admin-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}
.admin-title h1 { margin: 0; font-size: clamp(31px, 5vw, 48px); letter-spacing: -.045em; }
.admin-title p { margin: 7px 0 0; color: var(--muted); }
.admin-card {
  margin-bottom: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
}
.admin-card h2 { margin: 0 0 16px; font-size: 18px; }
.create-grid { display: grid; grid-template-columns: 1.3fr 1fr .7fr .8fr auto; gap: 10px; align-items: end; }
.create-grid .field { margin: 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 840px; }
th, td { padding: 13px 10px; border-bottom: 1px solid #eceee9; text-align: left; font-size: 12px; }
th { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 8px;
  border-radius: 999px;
  background: #eef1ec;
  font-size: 10px;
  font-weight: 800;
}
.badge.active { background: #e9f6ef; color: var(--green); }
.badge.blocked { background: #fdecea; color: var(--red); }
.badge.owner { background: #fff0e7; color: var(--orange-dark); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.audit-list { display: grid; gap: 8px; }
.audit-item {
  display: grid;
  grid-template-columns: 145px minmax(180px, 1fr) minmax(180px, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #eceee9;
  font-size: 11px;
}
.audit-item time { color: var(--muted); }

@media (max-width: 820px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-brand { min-height: 280px; padding: 28px; }
  .auth-brand h1 { font-size: 43px; }
  .auth-main { padding: 18px; }
  .create-grid { grid-template-columns: 1fr 1fr; }
  .create-grid .button { grid-column: 1 / -1; }
  .admin-title { align-items: flex-start; flex-direction: column; }
  .audit-item { grid-template-columns: 1fr; gap: 3px; }
}