/* ArcAssist customer portal — public account shell */
:root {
  --ap-navy: #173b63;
  --ap-navy-900: #0f2744;
  --ap-accent: #f58220;
  --ap-accent-hover: #e07216;
  --ap-canvas: #f5f7fb;
  --ap-surface: #ffffff;
  --ap-border: #d9e2ec;
  --ap-text: #1d2d3d;
  --ap-muted: #60758a;
  --ap-danger: #d64545;
  --ap-success: #1a7f4b;
  --ap-radius: 6px;
  --ap-radius-lg: 10px;
  --ap-shadow: 0 1px 2px rgba(23, 59, 99, 0.06), 0 4px 12px rgba(23, 59, 99, 0.04);
  --ap-sidebar-w: 240px;
  --ap-font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--ap-font);
  color: var(--ap-text);
  background: var(--ap-canvas);
  line-height: 1.45;
}

a { color: var(--ap-accent); text-decoration: none; }
a:hover { color: var(--ap-accent-hover); text-decoration: underline; }

.ap-shell {
  display: grid;
  grid-template-columns: var(--ap-sidebar-w) 1fr;
  min-height: 100vh;
}

.ap-sidebar {
  background: linear-gradient(180deg, var(--ap-navy-900), var(--ap-navy));
  color: #e8eef5;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.ap-brand {
  padding: 1.15rem 1.1rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.ap-brand__mark { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.ap-brand__mark span { color: var(--ap-accent); }
.ap-brand__sub { font-size: 0.78rem; opacity: 0.72; margin-top: 0.15rem; }

.ap-nav { padding: 0.75rem 0.55rem; display: flex; flex-direction: column; gap: 0.15rem; }
.ap-nav a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: var(--ap-radius);
  color: #dce6f2;
  font-size: 0.92rem;
}
.ap-nav a:hover { background: rgba(255, 255, 255, 0.08); text-decoration: none; color: #fff; }
.ap-nav a.is-active { background: rgba(245, 130, 32, 0.18); color: #fff; font-weight: 600; }

.ap-sidebar__foot {
  margin-top: auto;
  padding: 1rem 1.1rem;
  font-size: 0.75rem;
  opacity: 0.65;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ap-main { min-width: 0; }
.ap-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--ap-surface);
  border-bottom: 1px solid var(--ap-border);
}
.ap-topbar h1 { margin: 0; font-size: 1.25rem; font-weight: 650; }
.ap-topbar__meta { font-size: 0.88rem; color: var(--ap-muted); }

.ap-content { padding: 1.25rem 1.5rem 2rem; max-width: 920px; }

.ap-card {
  background: var(--ap-surface);
  border: 1px solid var(--ap-border);
  border-radius: var(--ap-radius-lg);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--ap-shadow);
}
/* Ensure [hidden] wins over .ap-card display (CSP-safe external billing JS toggles this). */
.ap-card[hidden],
.ap-field[hidden],
[data-billing-legal-form-section][hidden],
[data-billing-tax-section][hidden],
[data-billing-authorized-section][hidden] {
  display: none !important;
}
.ap-card h2 { margin: 0 0 0.65rem; font-size: 1.05rem; }
.ap-card h3 { margin: 0 0 0.55rem; font-size: 0.98rem; font-weight: 650; }
.ap-hint { display: block; margin-top: 0.35rem; font-size: 0.82rem; color: var(--ap-muted); }
.ap-radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}
.ap-radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0;
  cursor: pointer;
}
.ap-status-panel {
  margin-top: 0.85rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--ap-border);
  border-radius: var(--ap-radius);
  background: color-mix(in srgb, var(--ap-surface) 88%, var(--ap-accent) 12%);
}
.ap-status-panel p { margin: 0.25rem 0; }

.ap-muted { color: var(--ap-muted); }
.ap-err { color: var(--ap-danger); margin-top: 0.75rem; }
.ap-ok { color: var(--ap-success); margin-top: 0.75rem; }

.ap-btn {
  display: inline-block;
  padding: 0.55rem 1rem;
  border-radius: var(--ap-radius);
  border: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}
.ap-btn--primary { background: var(--ap-accent); color: #fff; }
.ap-btn--primary:hover { background: var(--ap-accent-hover); color: #fff; text-decoration: none; }
.ap-btn--secondary { background: var(--ap-surface); color: var(--ap-text); border: 1px solid var(--ap-border); }
.ap-btn--ghost { background: transparent; color: var(--ap-muted); border: 1px solid var(--ap-border); }
.ap-btn:disabled, .ap-btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.ap-field label { display: block; margin-top: 0.75rem; font-size: 0.9rem; }
.ap-field input, .ap-field select, .ap-field textarea {
  width: 100%;
  max-width: 28rem;
  padding: 0.5rem;
  margin-top: 0.25rem;
  border: 1px solid var(--ap-border);
  border-radius: var(--ap-radius);
  font: inherit;
}

.ap-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--ap-muted);
  font-size: 0.85rem;
}
.ap-divider::before, .ap-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--ap-border);
}

.ap-google {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.ap-google__hint { font-size: 0.82rem; color: var(--ap-muted); margin: 0; }

.ap-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.85rem;
}
.ap-hub-tile {
  display: block;
  background: var(--ap-surface);
  border: 1px solid var(--ap-border);
  border-radius: var(--ap-radius-lg);
  padding: 1rem;
  color: inherit;
  box-shadow: var(--ap-shadow);
}
.ap-hub-tile:hover { border-color: var(--ap-accent); text-decoration: none; color: inherit; }
.ap-hub-tile strong { display: block; margin-bottom: 0.25rem; }
.ap-hub-tile span { font-size: 0.85rem; color: var(--ap-muted); }

.ap-auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.ap-auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--ap-surface);
  border: 1px solid var(--ap-border);
  border-radius: var(--ap-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--ap-shadow);
}
.ap-auth-card h1 { margin: 0 0 0.35rem; font-size: 1.35rem; }
.ap-auth-card .ap-muted { margin-bottom: 1rem; }

.ap-topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ap-auth-lang {
  display: flex;
  justify-content: flex-end;
  margin: -0.35rem 0 0.85rem;
}

.ap-lang__form {
  display: inline-flex;
  gap: 0.25rem;
  margin: 0;
}

.ap-lang__btn {
  border: 1px solid var(--ap-border);
  background: var(--ap-canvas);
  color: var(--ap-muted);
  border-radius: 4px;
  padding: 0.2rem 0.45rem;
  font-size: 0.75rem;
  line-height: 1.2;
  cursor: pointer;
}

.ap-lang__btn.is-active {
  background: var(--ap-navy);
  border-color: var(--ap-navy);
  color: #fff;
  font-weight: 600;
}

.ap-lang__btn:hover:not(.is-active) {
  border-color: var(--ap-accent);
  color: var(--ap-text);
}

@media (max-width: 820px) {
  .ap-shell { grid-template-columns: 1fr; }
  .ap-sidebar { position: static; height: auto; }
}

.ap-table{width:100%;border-collapse:collapse;margin-top:1rem}.ap-table th,.ap-table td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid rgba(15,23,42,.12);font-size:.92rem}.ap-table th{font-weight:600;color:#334155}