/* ── Admin — Hub de Vendas ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg:        #0D0D14;
  --surface:   #14141E;
  --card:      #1A1A27;
  --border:    #252535;
  --gold:      #D4A94A;
  --gold-dim:  #8A6A28;
  --green:     #1DB954;
  --red:       #E53E3E;
  --text:      #E8E8F0;
  --text-2:    #8A8A9A;
  --text-3:    #52526A;
  --radius:    10px;
  --tr:        160ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { color-scheme: dark; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Sidebar layout ──────────────────────────────────────── */
.admin-layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px; flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 1.1rem; font-weight: 700;
  color: var(--gold);
}

.sidebar-logo span { color: var(--text); }

.sidebar-nav { flex: 1; padding: 1rem 0; }

.sidebar-nav a {
  display: flex; align-items: center; gap: .75rem;
  padding: .625rem 1.25rem;
  font-size: .875rem; color: var(--text-2);
  transition: all var(--tr);
  border-left: 3px solid transparent;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(212,169,74,.08);
  color: var(--gold);
  border-left-color: var(--gold);
}

.sidebar-nav .icon { font-size: 1rem; width: 1.25rem; text-align: center; }

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  font-size: .8rem; color: var(--text-3);
}

/* ── Main content ────────────────────────────────────────── */
.admin-main { flex: 1; overflow-x: hidden; }

.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky; top: 0; z-index: 50;
}

.admin-topbar h1 { font-size: 1.125rem; font-weight: 600; }

.admin-content { padding: 1.5rem; }

/* ── Cards de estatísticas ───────────────────────────────── */
.stats-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 2rem; }

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.stat-card .label { font-size: .75rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .35rem; }
.stat-card .value { font-size: 2rem; font-weight: 700; color: var(--gold); }
.stat-card .sub   { font-size: .75rem; color: var(--text-2); margin-top: .2rem; }

/* ── Tabela de produtos ──────────────────────────────────── */
.table-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

.table-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.table-header h2 { font-size: 1rem; font-weight: 600; }

table { width: 100%; border-collapse: collapse; }

thead tr { border-bottom: 1px solid var(--border); }
thead th {
  text-align: left;
  font-size: .75rem; font-weight: 500; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-3);
  padding: .875rem 1rem;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--tr);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,.025); }

td { padding: .75rem 1rem; font-size: .875rem; color: var(--text-2); vertical-align: middle; }
td.title-cell { color: var(--text); font-weight: 500; }

/* Status badge */
.status-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .07em;
  padding: .2rem .55rem; border-radius: 20px;
}

.status-active   { background: rgba(29,185,84,.15); color: var(--green); }
.status-inactive { background: rgba(229,62,62,.1);  color: var(--red); }
.role-super      { background: rgba(212,169,74,.15); color: var(--gold); }
.role-editor     { background: rgba(138,138,154,.12); color: var(--text-2); }

/* Toggle switch */
.toggle-switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0;
  background: var(--border); border-radius: 22px;
  cursor: pointer; transition: background var(--tr);
}

.slider::before {
  content: '';
  position: absolute; left: 3px; top: 3px;
  width: 16px; height: 16px;
  background: white; border-radius: 50%;
  transition: transform var(--tr);
}

.toggle-switch input:checked + .slider { background: var(--green); }
.toggle-switch input:checked + .slider::before { transform: translateX(18px); }

/* ── Botões admin ────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .5rem 1rem;
  font-family: 'Inter', sans-serif; font-size: .8125rem; font-weight: 500;
  border-radius: 6px; border: none; cursor: pointer;
  transition: all var(--tr); white-space: nowrap;
}

.btn-primary { background: var(--gold); color: #000; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-danger  { background: rgba(229,62,62,.15); color: var(--red); border: 1px solid rgba(229,62,62,.3); }
.btn-danger:hover { background: var(--red); color: white; }
.btn-ghost   { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--gold-dim); color: var(--gold); }
.btn-sm { padding: .35rem .7rem; font-size: .75rem; }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity 200ms ease;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%; max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.97);
  transition: transform 200ms ease;
}

.modal-overlay.open .modal { transform: scale(1); }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--card); z-index: 2;
}

.modal-header h2 { font-size: 1rem; font-weight: 600; }
.modal-close { background: none; border: none; color: var(--text-3); cursor: pointer; font-size: 1.25rem; line-height: 1; padding: .25rem; border-radius: 4px; }
.modal-close:hover { color: var(--text); background: var(--border); }

.modal-body { padding: 1.5rem; }

/* ── Formulários ─────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: .375rem; }

label { font-size: .8125rem; font-weight: 500; color: var(--text-2); }

input[type="text"], input[type="number"], input[type="email"],
input[type="password"], input[type="url"], select, textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: 'Inter', sans-serif; font-size: .875rem;
  padding: .625rem .875rem;
  transition: border-color var(--tr);
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold-dim);
  box-shadow: 0 0 0 3px rgba(212,169,74,.1);
}

textarea { min-height: 120px; resize: vertical; }

select option { background: var(--surface); }

.form-hint { font-size: .75rem; color: var(--text-3); }

/* Upload preview */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--tr);
}

.upload-area:hover { border-color: var(--gold-dim); }
.upload-area input[type="file"] { display: none; }

.upload-preview {
  width: 100%; max-height: 160px;
  object-fit: cover; border-radius: 6px;
  margin-top: .75rem;
}

/* Links dinâmicos */
.links-list { display: flex; flex-direction: column; gap: .5rem; }

.link-row {
  display: grid; grid-template-columns: 140px 1fr auto auto;
  gap: .5rem; align-items: center;
}

/* Modal footer */
.modal-footer {
  display: flex; gap: .75rem; justify-content: flex-end;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

/* ── Login ───────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  padding: 1rem;
}

.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 100%; max-width: 400px;
}

.login-card .logo { font-size: 1.5rem; font-weight: 700; color: var(--gold); margin-bottom: .25rem; }
.login-card .logo span { color: var(--text); }
.login-card .sub { font-size: .875rem; color: var(--text-2); margin-bottom: 2rem; }

.error-box {
  background: rgba(229,62,62,.1);
  border: 1px solid rgba(229,62,62,.3);
  border-radius: 6px;
  padding: .75rem 1rem;
  font-size: .875rem; color: var(--red);
  margin-bottom: 1rem;
}

/* ── Toast ───────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  background: var(--card); border: 1px solid var(--border);
  padding: .875rem 1.25rem; border-radius: var(--radius);
  font-size: .875rem; box-shadow: 0 8px 32px rgba(0,0,0,.5);
  opacity: 0; transform: translateY(12px);
  transition: all 200ms ease; z-index: 9999; max-width: 300px;
}

#toast.show { opacity: 1; transform: translateY(0); }
#toast.ok  { border-left: 3px solid var(--green); }
#toast.err { border-left: 3px solid var(--red); }

/* ── Responsivo ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .link-row { grid-template-columns: 1fr 1fr auto; }
  .link-row .primary-check { display: none; }
  table { font-size: .8rem; }
  td, th { padding: .5rem .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}