:root {
  --bg: #0D1117;
  --surface: #151B23;
  --surface-2: #1C2430;
  --border: #262E3A;
  --border-strong: #37414F;
  --text: #E6E9EF;
  --text-secondary: #8B93A1;
  --text-muted: #5B6472;
  --accent: #5EEAD4;
  --accent-dim: #1B4A44;
  --ok: #4ADE80;
  --warn: #FBBF24;
  --danger: #F87171;
  --danger-dim: #3A1C1C;
  --font-sans: "IBM Plex Sans", -apple-system, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
}

.view[hidden] { display: none !important; }

/* --- Brand --- */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 20px; height: 20px; border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), #2DD4BF);
  flex-shrink: 0;
}
.brand-name {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.02em;
}

/* --- Login --- */
#login-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.login-card .brand { justify-content: center; margin-bottom: 4px; }
.login-sub {
  margin: 0;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

/* --- Fields --- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 13px; color: var(--text-secondary); }
input[type="text"],
input[type="password"] {
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
  transition: border-color .15s;
}
input[type="text"]:focus,
input[type="password"]:focus {
  border-color: var(--accent);
}

/* --- Buttons --- */
.btn {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 10px 16px;
  cursor: pointer;
  transition: filter .15s, background-color .15s;
}
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--accent); color: #06201C; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-secondary); }
.btn-small { padding: 6px 10px; font-size: 13px; }
.btn-danger-outline { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger-outline:hover { background: var(--danger-dim); }

.error-text { margin: 0; color: var(--danger); font-size: 13px; }

/* --- Topbar / layout --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
}
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.plan-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 999px;
  padding: 4px 11px;
}
.layout {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
}
@media (max-width: 800px) {
  .layout { grid-template-columns: 1fr; }
}
.activity-panel { grid-column: 1 / -1; }

.billing-banner {
  max-width: 1080px;
  margin: 20px auto 0;
  padding: 18px 22px;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.billing-banner-title {
  margin: 0 0 4px;
  font-weight: 500;
  color: var(--warn);
  font-size: 14px;
}
.billing-banner-text {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13.5px;
  max-width: 640px;
}
.billing-banner .btn { flex-shrink: 0; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.panel-title { font-size: 15px; font-weight: 500; margin: 0 0 14px; }
.panel-header .panel-title { margin-bottom: 0; }
.panel-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--surface-2);
  border-radius: 999px;
  padding: 2px 9px;
}

.add-domain-form { display: flex; flex-direction: column; gap: 14px; }

.dns-hint {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.dns-hint-title { margin: 0 0 8px; font-size: 13px; color: var(--text-secondary); }
.dns-hint-code {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--accent);
  word-break: break-all;
}

/* --- Tables --- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
.empty-row td { color: var(--text-muted); text-align: center; padding: 24px 10px; }

.mono { font-family: var(--font-mono); font-size: 13px; }
.domain-cell { display: flex; align-items: center; gap: 8px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; background: var(--text-muted); }
.status-dot.is-live { background: var(--ok); }

.origin-cell {
  color: var(--text-secondary);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-actions { display: flex; gap: 8px; justify-content: flex-end; }

.badge {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 5px;
  text-transform: uppercase;
}
.badge-ok { background: var(--accent-dim); color: var(--ok); }
.badge-error { background: var(--danger-dim); color: var(--danger); }

.text-muted { color: var(--text-muted); }