:root {
  --a-bg: #0f1115;
  --a-panel: #161922;
  --a-border: #262b36;
  --a-text: #eef0f4;
  --a-muted: #8b93a5;
  --a-accent: #ffc300;
  --a-accent-ink: #1a1206;
  --a-accent-2: #e8491d;
  --a-ok: #16a34a;
  --font: 'Inter', Arial, sans-serif;
  --font-display: 'Anton', 'Archivo Black', sans-serif;
}
:root[data-theme="light"] {
  --a-bg: #f4f4f4;
  --a-panel: #ffffff;
  --a-border: #e0e0e0;
  --a-text: #101010;
  --a-muted: #5c5c5c;
}
* { box-sizing: border-box; }
html, body { margin:0; background: var(--a-bg); color: var(--a-text); font-family: var(--font); }
a { color: inherit; text-decoration: none; }

.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 230px; flex: none; background: var(--a-panel); border-right: 1px solid var(--a-border); padding: 20px 14px; display: flex; flex-direction: column; }
.admin-sidebar-top { display: flex; align-items: center; justify-content: space-between; }
.admin-sidebar-menu { display: flex; flex-direction: column; flex: 1; }
.admin-sidebar .brand { font-family: var(--font-display); letter-spacing:.04em; text-transform: uppercase; font-size: 17px; padding: 6px 10px 20px; color: var(--a-accent); }
.admin-sidebar .brand img { display: block; max-width: 100%; max-height: 48px; object-fit: contain; }
.admin-sidebar nav a { display:flex; align-items:center; gap:10px; padding: 10px 12px; border-radius:8px; color: var(--a-muted); font-size:14px; font-weight:600; margin-bottom:2px; }
.admin-sidebar nav a:hover { background: rgba(255,255,255,.04); color: var(--a-text); }
.admin-sidebar nav a.active { background: var(--a-accent); color: var(--a-accent-ink); }
.admin-sidebar .divider { border:0; border-top:1px solid var(--a-border); margin: 14px 0; }
.sidebar-toggle {
  display: none; background: none; border: 1px solid var(--a-border); color: var(--a-text);
  font-size: 18px; line-height: 1; padding: 8px 12px; border-radius: 8px; cursor: pointer;
}
.theme-toggle {
  margin-top: auto; background: var(--a-border); color: var(--a-text); border: none;
  padding: 10px 12px; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer;
}
.theme-toggle:hover { opacity: .85; }

.admin-main { flex: 1; min-width: 0; }
.admin-topbar { display:flex; align-items:center; justify-content:space-between; padding: 16px 28px; border-bottom: 1px solid var(--a-border); }
.admin-topbar h1 { font-size: 18px; margin: 0; }
.admin-content { padding: 28px; max-width: 1100px; }

.card { background: var(--a-panel); border: 1px solid var(--a-border); border-radius: 12px; padding: 22px; margin-bottom: 20px; }

.btn { display:inline-flex; align-items:center; gap:6px; background: var(--a-accent); color: var(--a-accent-ink); border:none; padding: 10px 18px; border-radius: 8px; font-weight:800; font-size: 13px; cursor:pointer; }
.btn:hover { opacity:.9; }
.btn-secondary { background: var(--a-border); color: var(--a-text); }
.btn-danger { background: #b91c1c; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

.form-group { margin-bottom: 16px; }
.form-group label { display:block; font-size: 13px; font-weight:700; margin-bottom: 6px; color: var(--a-muted); }
.form-control {
  width: 100%; background: var(--a-bg); border: 1px solid var(--a-border); color: var(--a-text);
  padding: 10px 12px; border-radius: 8px; font-size: 14px; font-family: var(--font);
}
textarea.form-control { min-height: 160px; resize: vertical; }
.form-row { display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 12px; color: var(--a-muted); margin-top: 4px; }
.checkbox-row { display:flex; align-items:center; gap: 8px; }

.section-tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--a-border); }
.section-tabs a {
  padding: 10px 16px; font-weight: 700; font-size: 13px; color: var(--a-muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.section-tabs a:hover { color: var(--a-text); }
.section-tabs a.active { color: var(--a-accent); border-color: var(--a-accent); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--a-border); font-size: 14px; }
th { color: var(--a-muted); font-size: 12px; text-transform: uppercase; letter-spacing:.04em; }
tr:hover td { background: rgba(255,255,255,.02); }
.thumb-sm { width: 48px; height: 48px; border-radius: 6px; object-fit: cover; background: var(--a-border); }

.sort-link { color: var(--a-muted); font-size: 12px; text-transform: uppercase; letter-spacing:.04em; white-space: nowrap; }
.sort-link:hover { color: var(--a-text); }
.whatsapp-link {
  display: inline-flex; align-items: center; gap: 6px; color: var(--a-text);
  background: rgba(37,211,102,.12); border: 1px solid rgba(37,211,102,.3);
  padding: 5px 10px; border-radius: 6px; font-size: 13px;
}
.whatsapp-link:hover { background: rgba(37,211,102,.22); }
.whatsapp-link .ic { font-size: 13px; }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.alert-success { background: rgba(22,163,74,.15); color: #4ade80; border: 1px solid rgba(22,163,74,.3); }
.alert-error { background: rgba(220,38,38,.15); color: #f87171; border: 1px solid rgba(220,38,38,.3); }

.login-shell { min-height: 100vh; display:flex; align-items:center; justify-content:center; }
.login-card { width: 340px; background: var(--a-panel); border:1px solid var(--a-border); border-radius: 14px; padding: 32px; }
.login-card h1 { font-family: var(--font-display); letter-spacing:.03em; text-transform: uppercase; font-size: 20px; text-align:center; margin-bottom: 24px; color: var(--a-accent); }
.login-logo { display: block; max-width: 120px; max-height: 80px; object-fit: contain; margin: 0 auto 16px; }

.pill { display:inline-block; padding: 3px 9px; border-radius: 99px; font-size: 11px; font-weight:700; }
.pill-published, .pill-paid, .pill-approved, .pill-finished { background: rgba(22,163,74,.15); color:#4ade80; }
.pill-draft, .pill-pending { background: rgba(255,255,255,.08); color: var(--a-muted); }
.pill-contacted, .pill-active { background: rgba(59,130,246,.15); color: #60a5fa; }
.pill-charge_created, .pill-reserved { background: rgba(255,195,0,.15); color: #ffc300; }
.pill-rejected, .pill-canceled, .pill-expired { background: rgba(220,38,38,.15); color: #f87171; }

.finance-summary { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; }
.finance-label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--a-muted); margin-bottom: 4px; }
.finance-value { font-size: 26px; font-weight: 800; }
.finance-value-accent { color: var(--a-accent); }
.finance-action { margin-left: auto; }

.charge-pix-details { margin: 4px 0 14px; }
.charge-pix-details summary { cursor: pointer; font-size: 13px; font-weight: 700; color: var(--a-accent); }
.charge-pix-body { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; margin-top: 12px; }
.charge-pix-body textarea { flex: 1 1 220px; min-width: 220px; font-family: monospace; font-size: 12px; }

.toolbar { display:flex; justify-content:space-between; align-items:center; margin-bottom: 18px; gap: 12px; flex-wrap: wrap; }

.card { overflow-x: auto; }

@media (max-width: 860px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; padding: 12px; border-right: none; border-bottom: 1px solid var(--a-border); }
  .admin-sidebar .brand { padding: 4px 0; }
  .admin-sidebar .brand img { max-height: 34px; }
  .sidebar-toggle { display: block; }
  .admin-sidebar-menu {
    display: none; flex: none; margin-top: 14px; padding-top: 14px;
    border-top: 1px solid var(--a-border);
  }
  .admin-sidebar-menu.open { display: flex; }
  .admin-sidebar-menu nav { display: flex; flex-direction: column; }
  .admin-sidebar nav a { padding: 12px; }
  .theme-toggle { margin-top: 14px; width: 100%; }
  .admin-topbar { padding: 14px 16px; flex-wrap: wrap; gap: 8px; }
  .admin-content { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}