:root {
  --texto: #1e293b;
  --texto-suave: #64748b;
  --borde: #e2e8f0;
  --primario: #2563eb;
  --fondo: #f1f5f9;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--texto);
  background: linear-gradient(160deg, #eef2ff 0%, #f8fafc 45%, #ecfeff 100%) fixed;
}

/* ── Ingreso ── */
.login-fondo { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-tarjeta {
  width: 100%; max-width: 360px; background: #fff; border-radius: 14px; padding: 28px 26px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, .12); display: flex; flex-direction: column; gap: 12px;
}
.login-logo { width: 150px; align-self: center; }
.login-tarjeta h1 { margin: 0 0 6px; font-size: 18px; text-align: center; color: var(--texto-suave); font-weight: 600; }
.login-tarjeta label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--texto-suave); font-weight: 600; }
.login-tarjeta input { padding: 9px 10px; border: 1px solid var(--borde); border-radius: 8px; font-size: 14px; }
.login-tarjeta input:focus { outline: 2px solid #bfdbfe; border-color: var(--primario); }
.login-tarjeta button {
  margin-top: 4px; padding: 10px; border: 0; border-radius: 8px; background: var(--primario); color: #fff;
  font-size: 14px; font-weight: 600; cursor: pointer;
}
.login-tarjeta button:disabled { opacity: .7; cursor: default; }
.login-error { background: #fef2f2; color: #b91c1c; border-radius: 6px; padding: 8px 10px; font-size: 12px; }

/* ── Barra superior ── */
.barra {
  height: 52px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px;
  background: rgba(255, 255, 255, .85); backdrop-filter: blur(6px); border-bottom: 1px solid var(--borde);
}
.barra-marca { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--texto-suave); }
.barra-marca img { height: 30px; }
.barra-usuario { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.barra-usuario button {
  border: 1px solid var(--borde); background: #fff; border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 12px;
}

/* ── Íconos de las aplicaciones (como la página principal de Odoo) ── */
.apps-contenedor { max-width: 860px; margin: 0 auto; padding: 32px 16px 48px; display: flex; flex-direction: column; align-items: center; }
.buscar {
  width: 100%; max-width: 420px; padding: 9px 14px; border: 1px solid var(--borde); border-radius: 22px;
  font-size: 14px; background: #fff; margin-bottom: 32px;
}
.apps { display: grid; grid-template-columns: repeat(auto-fill, 112px); gap: 28px 20px; justify-content: center; width: 100%; }
.app {
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-decoration: none; color: var(--texto);
  border-radius: 12px; padding: 6px 2px; position: relative; cursor: pointer;
}
.app-icono {
  width: 72px; height: 72px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
  font-size: 34px; box-shadow: 0 4px 12px rgba(15, 23, 42, .15); transition: transform .12s ease, box-shadow .12s ease;
}
.app:hover .app-icono, .app:focus-visible .app-icono { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(15, 23, 42, .22); }
.app:focus-visible { outline: 2px solid #93c5fd; }
.app-nombre { font-size: 13px; text-align: center; line-height: 1.25; }
.app.inactiva { cursor: default; }
.app.inactiva .app-icono { filter: grayscale(.85); opacity: .55; box-shadow: none; }
.app.inactiva:hover .app-icono { transform: none; }
.app.inactiva .app-nombre { color: var(--texto-suave); }
.app-pronto {
  position: absolute; top: 0; right: 8px; background: #fff; border: 1px solid var(--borde); color: var(--texto-suave);
  font-size: 9px; padding: 1px 6px; border-radius: 8px;
}
.apps-error { margin-top: 24px; color: #b91c1c; font-size: 13px; }

@media (max-width: 480px) {
  .apps { grid-template-columns: repeat(auto-fill, 92px); gap: 22px 10px; }
  .app-icono { width: 60px; height: 60px; font-size: 28px; border-radius: 15px; }
  .barra-usuario span { display: none; }
}