/* css/portal.css — Portal do Cliente
   Reaproveita frontend/css/base.css + components.css (mesmas tokens, mesmos
   componentes .btn/.form-input/.machine-card/.inv-grid do app interno) — este
   arquivo só resolve o "casco" de página que o app interno normalmente monta
   com sidebar/topbar (aqui não existem). */

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

/* ── Login — mesmo espírito visual do login interno (css/login.css): fundo
   com gradiente + grid decorativo, card com sombra funda e entrada animada,
   campos grandes — só que num card único centralizado (sem banner lateral,
   fica melhor pro público externo e pra mobile). ────────────────────────── */
#portalLogin {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px; position: relative; overflow: hidden; background: var(--bg);
}
.portal-login-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 55% 50% at 18% 20%, rgba(59,130,246,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 88% 85%, rgba(168,85,247,0.10) 0%, transparent 60%);
}
.portal-login-grid {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse 65% 65% at 50% 40%, #000 25%, transparent 75%);
          mask-image: radial-gradient(ellipse 65% 65% at 50% 40%, #000 25%, transparent 75%);
  opacity: .5;
}

.portal-login-card {
  position: relative; z-index: 1;
  width: 100%; max-width: 400px; padding: 46px 40px;
  border-radius: 18px; box-shadow: 0 24px 70px rgba(0,0,0,.4);
  animation: portalCardIn .45s cubic-bezier(.34,1.56,.64,1) backwards;
}
@keyframes portalCardIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.portal-login-card > * { animation: portalFieldIn .4s ease backwards; }
.portal-login-card > *:nth-child(1) { animation-delay: .05s; }
.portal-login-card > *:nth-child(2) { animation-delay: .10s; }
.portal-login-card > *:nth-child(3) { animation-delay: .15s; }
.portal-login-card > *:nth-child(4) { animation-delay: .20s; }
.portal-login-card > *:nth-child(5) { animation-delay: .25s; }
@keyframes portalFieldIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.portal-logo { display: flex; justify-content: center; margin-bottom: 26px; }
.portal-logo-img {
  max-width: 170px; width: 100%; height: auto; object-fit: contain;
  filter: drop-shadow(0 10px 26px rgba(59,130,246,.28));
}
/* A logo é clara (pensada pra fundo escuro) — no tema claro escurece, mesmo tratamento do app interno */
body.light .portal-logo-img { filter: brightness(0) invert(0.2); }

.portal-login-title    { text-align: center; font-family: 'Syne', sans-serif; font-size: 21px; font-weight: 700; margin: 0 0 6px; color: var(--text); }
.portal-login-subtitle { text-align: center; font-size: 12.5px; color: var(--text3); margin: 0 0 28px; }

.portal-error {
  display: none; background: var(--red-dim); border: 1px solid var(--red);
  color: var(--red); border-radius: 9px; padding: 11px 14px; font-size: 13px; margin-bottom: 18px;
}

.portal-field { margin-bottom: 16px; }
.portal-field label {
  display: block; font-size: 11px; font-weight: 500; color: var(--text2); margin-bottom: 7px;
  font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .5px;
}
.portal-input {
  width: 100%; box-sizing: border-box; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 10px; padding: 13px 15px; color: var(--text); font-size: 15px; font-family: inherit;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.portal-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,.12); }
.portal-input::placeholder { color: var(--text3); }

.portal-login-btn {
  width: 100%; padding: 14px; background: var(--accent); border: none; border-radius: 10px;
  color: #fff; font-size: 15px; font-weight: 600; font-family: inherit; cursor: pointer;
  transition: all .15s; margin-top: 8px;
}
.portal-login-btn:hover    { background: #2563eb; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(59,130,246,.32); }
.portal-login-btn:active   { transform: scale(.98); }
.portal-login-btn:disabled { opacity: .6; transform: none; cursor: not-allowed; }

@media (max-width: 480px) {
  .portal-login-card { padding: 38px 26px; border-radius: 14px; }
}

/* ── App shell ─────────────────────────────────────────────────────────── */
#portalApp { display: none; min-height: 100vh; flex-direction: column; }
.portal-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; border-bottom: 1px solid var(--border); background: var(--bg2);
}
.portal-topbar-left  { display: flex; align-items: center; gap: 16px; min-width: 0; }
.portal-topbar-brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.portal-topbar-company {
  font-size: 13px; font-weight: 600; color: var(--text);
  padding-left: 16px; border-left: 1px solid var(--border);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
}
.portal-topbar-company:empty { display: none; }
@media (max-width: 560px) {
  .portal-topbar-brand span { display: none; }
  .portal-topbar-company { padding-left: 12px; font-size: 12px; }
}
.portal-topbar-logo {
  height: 46px; width: auto; object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(59,130,246,.22));
}
body.light .portal-topbar-logo { filter: brightness(0) invert(0.2); }
.portal-topbar-brand span {
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; font-weight: 600;
  color: var(--accent2); background: var(--accent-dim); border: 1px solid var(--border);
  padding: 3px 9px; border-radius: 20px; text-transform: uppercase; letter-spacing: .4px;
}
.portal-user {
  display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text2);
  background: transparent; border: 1px solid transparent; border-radius: 8px;
  padding: 4px 8px 4px 4px; cursor: pointer; font-family: inherit; transition: all .15s;
}
.portal-user:hover { background: var(--bg3); border-color: var(--border); }
.portal-user-avatar {
  width: 26px; height: 26px; border-radius: 7px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #fff;
}

.portal-main { flex: 1; padding: 20px 24px 48px; max-width: 1600px; width: 100%; margin: 0 auto; box-sizing: border-box; }

/* Cards menores que o padrão do inventário interno (.inv-grid usa 280px) —
   aqui cabe mais coluna por linha e se ajusta melhor a telas menores. Só
   nesta página (não mexe em components.css, que o app interno também usa). */
#portalGrid.inv-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }