/* =========================================================
   SUPLYTECH ADMIN — shell del panel
   Reutiliza los tokens de /storefront/css/styles.css (se importa
   primero) y agrega los componentes propios de una app de gestión:
   más densidad, sidebar fija, tablas.
   ========================================================= */

@import url('./styles.css');

body { background: var(--bg); }

.admin-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.admin-sidebar {
  background: var(--graphite);
  color: #fff;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px 20px;
  border-bottom: 1px solid #1E2C40;
  margin-bottom: 16px;
}
.admin-logo span { color: var(--blue); }

.admin-nav { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #A9B4C4;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: background .15s ease, color .15s ease;
}
.admin-nav a svg { width: 17px; height: 17px; flex-shrink: 0; }
.admin-nav a:hover { background: #16263B; color: #fff; }
.admin-nav a[aria-current="page"] { background: var(--blue); color: #fff; }

.admin-nav-group { margin-top: 18px; }
.admin-nav-group .label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #5B6C82;
  padding: 0 12px;
  margin-bottom: 6px;
  display: block;
}

.admin-sidebar-footer {
  margin-top: auto;
  padding: 14px 12px 0;
  border-top: 1px solid #1E2C40;
  font-size: 12px;
  color: #7C8AA0;
}

/* ---------- Topbar ---------- */
.admin-topbar {
  height: 64px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  width: 320px;
}
.admin-search svg { width: 15px; height: 15px; stroke: var(--ink-soft); }
.admin-search input { border: none; background: none; outline: none; font-size: 13.5px; width: 100%; }
.admin-topbar-right { display: flex; align-items: center; gap: 16px; }
.admin-user { display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 600; }
.admin-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; font-family: var(--font-display); }
.admin-site-link {
  font-size: 12.5px;
  color: var(--blue-deep);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--line);
  padding: 7px 12px;
  border-radius: 6px;
}
.admin-site-link:hover { border-color: var(--blue); }

/* ---------- Contenido ---------- */
.admin-content { padding: 28px; }
.admin-page-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 22px; flex-wrap: wrap; gap: 12px; }
.admin-page-head h1 { font-size: 22px; }
.admin-page-head p { color: var(--ink-soft); font-size: 13.5px; margin-top: 4px; }

/* ---------- Tarjetas de métricas ---------- */
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.metric-card { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.metric-card .label { font-size: 12px; color: var(--ink-soft); }
.metric-card .value { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin-top: 6px; }
.metric-card .value.empty { color: var(--ink-soft); font-size: 15px; font-weight: 500; }
@media (max-width: 980px) { .metric-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Alertas ---------- */
.alert-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; }
.alert-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: 8px; padding: 12px 16px; font-size: 13.5px;
}
.alert-item svg { width: 16px; height: 16px; stroke: var(--accent); flex-shrink: 0; }
.alert-item.info { border-left-color: var(--blue); }
.alert-item.info svg { stroke: var(--blue); }

/* ---------- Tabla ---------- */
.admin-table-card { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.admin-table th {
  text-align: left; font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--ink-soft); padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--bg-alt);
}
.admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg-alt); }
.admin-thumb { width: 34px; height: 34px; border-radius: 6px; background: var(--bg-alt); display: inline-flex; align-items: center; justify-content: center; font-size: 8px; color: var(--blue-deep); font-family: var(--font-mono); text-align: center; }

.tag-pill { display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.tag-pill.active { background: #E3F7E9; color: #1E7A3D; }
.tag-pill.inactive { background: #F1EFEC; color: var(--ink-soft); }
.tag-pill.oferta { background: var(--accent-tint); color: var(--accent); }
.tag-pill.destacado { background: var(--blue-tint); color: var(--blue-deep); }

.table-toolbar { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); gap: 12px; flex-wrap: wrap; }
.table-toolbar input[type="text"] { max-width: 260px; }

/* ---------- Estado vacío ---------- */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--ink-soft);
  border: 1.5px dashed var(--line); border-radius: 12px; background: var(--paper);
}
.empty-state h3 { font-size: 15px; color: var(--ink); margin-bottom: 6px; }

/* ---------- Login ---------- */
.admin-login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--graphite); }
.admin-login-card { background: var(--paper); border-radius: 16px; padding: 40px 36px; width: 380px; }
.admin-login-card .admin-logo { border: none; padding: 0 0 24px; margin-bottom: 24px; color: var(--ink); justify-content: center; }
.admin-login-card .admin-logo span { color: var(--blue-deep); }

@media (max-width: 900px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
}

/* ---------- Modal crear/editar producto ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,27,43,0.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 20px;
}
.modal-card {
  background: var(--paper); border-radius: 14px; padding: 28px 30px;
  width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto;
}
.modal-card h3 { font-size: 17px; margin-bottom: 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }