:root {
  --bg: #07131b;
  --panel: #0d1f2b;
  --line: rgba(126, 232, 220, 0.16);
  --text: #e8f4f2;
  --muted: #9bb6c2;
  --teal: #2ec4b6;
  --danger: #ff6b6b;
  --font: "Manrope", sans-serif;
  --display: "Sora", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: linear-gradient(180deg, #041018, var(--bg));
  min-height: 100vh;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--teal); }

/* Views: só uma visível por vez */
.login-wrap,
.app {
  display: none;
}

.login-wrap.is-visible {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.app.is-visible {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  cursor: pointer;
  font-weight: 700;
}
.btn-primary { background: var(--teal); color: #042028; }
.btn-ghost { background: transparent; border: 1px solid var(--line); }
.btn-danger { background: rgba(255,107,107,0.15); color: var(--danger); border: 1px solid rgba(255,107,107,0.35); }

.login-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
  display: grid;
  gap: 0.85rem;
}
.login-logo { height: 42px; width: auto; }
.login-card h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.4rem;
}
.login-card p { margin: 0; color: var(--muted); }
.login-card label, .form-grid label, .edit-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.login-card input,
.form-grid input,
.form-grid textarea,
.form-grid select,
.edit-form input,
.edit-form textarea,
.edit-form select,
.toolbar input,
.toolbar select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  outline: none;
}
.hint { color: var(--danger); }
.back-link { color: var(--muted); text-decoration: none; }

.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(0,0,0,0.2);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.sidebar-brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.sidebar-brand img { height: 36px; width: auto; }
.sidebar-brand strong { display: block; font-family: var(--display); }
.sidebar-brand span { color: var(--muted); font-size: 0.85rem; }
.side-nav { display: grid; gap: 0.35rem; }
.nav-item {
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--muted);
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  cursor: pointer;
}
.nav-item.is-active,
.nav-item:hover {
  background: rgba(46,196,182,0.12);
  color: var(--text);
}
.sidebar-foot {
  margin-top: auto;
  display: grid;
  gap: 0.75rem;
}
.main { padding: 1.25rem 1.5rem 2rem; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.topbar h2 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: -0.03em;
}
.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }
.save-status { color: var(--muted); font-size: 0.9rem; }

.panel { display: none; }
.panel.is-active { display: block; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}
.stat, .card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.1rem;
}
.stat span { color: var(--muted); font-size: 0.85rem; }
.stat strong {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--display);
  font-size: 1.5rem;
}
.card h3 { margin: 0 0 0.75rem; font-family: var(--display); }
.card ol { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.card.stack { display: grid; gap: 0.85rem; margin-bottom: 1rem; }
.card p { margin: 0; color: var(--muted); }
.row { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.row.end { justify-content: flex-end; }

.toolbar {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr auto;
  gap: 0.65rem;
  margin-bottom: 1rem;
}
.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}
.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.table th, .table td {
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.table th { color: var(--muted); font-weight: 600; font-size: 0.85rem; }
.table tr:last-child td { border-bottom: 0; }
.thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 10px;
  background: #081820;
}
.price-input {
  width: 110px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.45rem 0.55rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.25rem;
}
.form-grid .full { grid-column: 1 / -1; }
.check {
  display: flex !important;
  align-items: center;
  gap: 0.55rem;
  color: var(--text) !important;
}
.check input { width: auto; }

dialog {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #0b1a24;
  color: var(--text);
  padding: 0;
  width: min(560px, calc(100% - 2rem));
}
dialog::backdrop { background: rgba(0,0,0,0.6); }
.edit-form {
  display: grid;
  gap: 0.85rem;
  padding: 1.25rem;
}
.edit-form h3 { margin: 0; font-family: var(--display); }
.edit-form .full { display: grid; }

@media (max-width: 960px) {
  .app.is-visible { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .toolbar { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}