/* ============================================================================
   LAYOUT — login, menu lateral, barra superior e área de conteúdo
   ========================================================================== */

/* ------------------------------------------------------------- LOGIN ----- */
.tela-login {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}
.login-vitrine {
  position: relative;
  overflow: hidden;
  background: var(--cs-navy);
  color: #fff;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.login-vitrine::before, .login-vitrine::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
  animation: flutuar 14s ease-in-out infinite alternate;
}
.login-vitrine::before { width: 420px; height: 420px; background: #3D4FF5; left: -120px; bottom: -120px; }
.login-vitrine::after { width: 380px; height: 380px; background: #3DE3A0; right: -100px; top: -80px; animation-delay: -6s; }
@keyframes flutuar { to { transform: translate(40px, -30px) scale(1.08); } }
.login-vitrine > * { position: relative; z-index: 1; }
.login-vitrine .logo { width: min(340px, 80%); }
.login-vitrine h2 { color: #fff; font-size: clamp(26px, 3vw, 38px); font-weight: 800; line-height: 1.15; max-width: 520px; }
.login-vitrine p { color: #B7CBE6; max-width: 460px; margin-top: 14px; font-size: 15px; }
/* palco com mini cartões flutuando (prévia do sistema) */
.login-palco { position: relative; height: 270px; max-width: 520px; width: 100%; margin: 10px 0; }
.mini-cartao {
  position: absolute; padding: 14px 16px; border-radius: 18px; color: #F2FBFF;
  background: rgba(255,255,255,.07); border: 1px solid rgba(120,220,230,.22);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 18px 40px rgba(2,8,26,.45), inset 0 1px 0 rgba(255,255,255,.08);
  animation: boiar 7s ease-in-out infinite;
}
@keyframes boiar { 50% { transform: translateY(-10px); } }
.mini-cartao b { font-family: var(--fonte-titulo); font-weight: 800; font-variant-numeric: tabular-nums; }
.mc-topo { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 650; color: #B7CBE6; margin-bottom: 8px; }
.mc-icone { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; color: #04233A; }
.mc-icone svg { width: 16px; height: 16px; stroke-width: 2.4; }
.mc-icone.verde { background: #3DE3A0; } .mc-icone.azul { background: #12C6D9; } .mc-icone.lima { background: #A9F25C; }
.mc-sub { display: block; font-size: 11.5px; color: #8FA6C8; margin-top: 2px; }
.mc-sub i { font-style: normal; color: #3DE3A0; font-weight: 700; }
.mc-vendas { left: 0; top: 0; width: 230px; }
.mc-vendas > b { font-size: 26px; }
.mc-barras { display: flex; align-items: flex-end; gap: 6px; height: 54px; margin-top: 12px; }
.mc-barras span { flex: 1; border-radius: 5px 5px 2px 2px; background: linear-gradient(180deg, #3DE3A0, rgba(18,198,217,.35)); }
.mc-salas { left: 250px; top: 46px; width: 230px; animation-delay: -2.4s; }
.mc-salas-grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.mc-salas-grade div { display: grid; justify-items: center; padding: 8px 2px; border-radius: 10px; background: rgba(255,255,255,.06); }
.mc-salas-grade b { font-size: 20px; color: #3DE3A0; }
.mc-salas-grade span { font-size: 10px; font-weight: 700; color: #8FA6C8; text-transform: uppercase; letter-spacing: .04em; }
.mc-pedido { left: 120px; top: 186px; display: flex; align-items: center; gap: 12px; padding: 12px 16px; animation-delay: -4.6s; }
.mc-pedido b { font-size: 13.5px; }
.login-marca { width: 52px; height: 52px; margin-bottom: 18px; filter: drop-shadow(0 8px 20px rgba(18,198,217,.35)); }
.login-form-area::before {
  content: ''; position: absolute; width: 420px; height: 420px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(closest-side, var(--primaria-suave), transparent); top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.login-cartao { position: relative; }
@media (max-width: 1180px) { .mc-salas { left: 200px; } .mc-pedido { left: 60px; } }
@media (prefers-reduced-motion: reduce) { .mini-cartao { animation: none; } }
.login-grade {
  position: absolute; inset: 0; z-index: 0; opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 30% 60%, #000 20%, transparent 70%);
}
.login-form-area { display: flex; align-items: center; justify-content: center; padding: 32px 20px; position: relative; }
.login-cartao { width: 100%; max-width: 400px; }
.login-cartao h1 { font-size: 26px; }
.login-cartao .subtitulo { color: var(--texto-2); margin: 6px 0 28px; }
.login-rodape { margin-top: 26px; font-size: 12px; color: var(--texto-3); display: flex; align-items: center; gap: 6px; }
.login-tema { position: absolute; top: 20px; right: 20px; }

@media (max-width: 900px) {
  .tela-login { grid-template-columns: 1fr; }
  .login-vitrine { padding: 28px 22px; min-height: auto; }
  .login-vitrine h2, .login-vitrine p, .login-palco { display: none; }
  .login-vitrine .logo { width: 220px; }
}

/* -------------------------------------------------------------- SHELL ---- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  position: fixed; inset: 0 auto 0 0;
  width: var(--sidebar-larg);
  background: var(--sidebar-fundo);
  border-right: 1px solid var(--borda);
  display: flex; flex-direction: column;
  z-index: 40;
  transition: transform var(--transicao), width var(--transicao);
}
[data-tema="stok"] .sidebar { backdrop-filter: blur(18px); }
.sidebar-topo { padding: 20px 20px 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sidebar-topo .logo { height: 34px; width: auto; }
.sidebar-topo .icone-marca { height: 34px; width: 34px; display: none; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 6px 12px 16px; }
.nav-grupo { margin-top: 14px; }
.nav-grupo-titulo {
  font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--texto-3); padding: 6px 12px;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 10px 12px; margin: 2px 0;
  border: 0; border-radius: var(--raio); background: transparent;
  color: var(--sidebar-texto); font-weight: 600; font-size: 13.5px;
  text-decoration: none; cursor: pointer; position: relative;
  transition: background var(--transicao), color var(--transicao);
}
.nav-item svg { width: 19px; height: 19px; flex-shrink: 0; }
.nav-item:hover { background: var(--superficie-2); color: var(--texto); }
.nav-item.ativo { background: var(--sidebar-ativo-fundo); color: var(--sidebar-ativo-texto); }
.nav-item.ativo::before {
  content: ''; position: absolute; left: -12px; top: 8px; bottom: 8px; width: 4px;
  border-radius: 0 4px 4px 0; background: var(--cs-gradiente);
}
.nav-item .contador {
  margin-left: auto; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
  background: var(--perigo); color: #fff; font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.sidebar-rodape { padding: 12px; border-top: 1px solid var(--borda); display: grid; gap: 10px; }
.cartao-usuario { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: var(--raio); text-decoration: none; color: inherit; }
.cartao-usuario:hover { background: var(--superficie-2); }
.avatar {
  width: 36px; height: 36px; border-radius: 12px; flex-shrink: 0;
  background: var(--cs-gradiente); color: #06213A; font-weight: 800; font-size: 13px;
  display: flex; align-items: center; justify-content: center; font-family: var(--fonte-titulo);
}
.cartao-usuario .nome { font-weight: 700; font-size: 13px; line-height: 1.2; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cartao-usuario .papel { font-size: 11.5px; color: var(--texto-3); }
.cartao-usuario > div:nth-child(2) { min-width: 0; flex: 1; }

/* Menu recolhido (só ícones) */
.app.recolhido { --sidebar-larg: 76px; }
.app.recolhido .sidebar .rotulo, .app.recolhido .nav-grupo-titulo, .app.recolhido .cartao-usuario > div:nth-child(2),
.app.recolhido .sidebar-topo .logo, .app.recolhido .seletor-tema .rotulo { display: none; }
.app.recolhido .sidebar-topo { flex-direction: column; padding: 18px 10px 8px; }
.app.recolhido .sidebar-topo .icone-marca { display: block; }
.app.recolhido .nav-item { justify-content: center; padding: 11px; }
.app.recolhido .nav-item .contador { position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px; font-size: 9px; }
.app.recolhido .nav-grupo { margin-top: 8px; border-top: 1px solid var(--borda); padding-top: 8px; }
.app.recolhido .seletor-tema { flex-direction: column; }

.conteudo { flex: 1; margin-left: var(--sidebar-larg); min-width: 0; transition: margin var(--transicao); }

.barra-topo {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 28px;
  background: var(--vidro);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--borda);
}
.barra-topo h1 { font-size: 20px; }
.barra-topo .migalha { font-size: 12px; color: var(--texto-3); font-weight: 600; }
.resumo-topo { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.resumo-topo:empty { display: none; }
.resumo-item {
  display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 99px;
  font-size: 12px; font-weight: 600; color: var(--texto-2); background: var(--superficie-2); border: 1px solid var(--borda);
  animation: resumo-entrar .35s cubic-bezier(.2,.8,.2,1) both;
}
.resumo-item b { font-family: var(--fonte-titulo); font-weight: 800; color: var(--texto); font-variant-numeric: tabular-nums; }
.resumo-item.ok { background: rgba(34,197,139,.1); border-color: rgba(34,197,139,.25); }
.resumo-item.ok b { color: #12A574; }
.resumo-item.alerta { background: rgba(245,165,36,.12); border-color: rgba(245,165,36,.3); }
.resumo-item.alerta b { color: #C77D06; }
.resumo-item.perigo { background: rgba(240,68,97,.1); border-color: rgba(240,68,97,.3); }
.resumo-item.perigo b { color: #D62D4B; }
[data-tema="escuro"] .resumo-item.ok b, [data-tema="stok"] .resumo-item.ok b { color: #3DE3A0; }
[data-tema="escuro"] .resumo-item.alerta b, [data-tema="stok"] .resumo-item.alerta b { color: #FFC35C; }
[data-tema="escuro"] .resumo-item.perigo b, [data-tema="stok"] .resumo-item.perigo b { color: #FF8FA3; }
@keyframes resumo-entrar { from { opacity: 0; transform: translateY(-4px); } }
@media (max-width: 700px) { .resumo-topo { display: none; } }
.barra-topo .acoes-topo { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn-menu { display: none; }
.pagina { padding: 24px 28px 48px; max-width: 1600px; }
/* troca de tela: os blocos entram suavemente, um logo após o outro */
.pagina > * { animation: entrar .42s cubic-bezier(.2,.8,.2,1) both; }
.pagina > :nth-child(2) { animation-delay: .05s; }
.pagina > :nth-child(3) { animation-delay: .1s; }
.pagina > :nth-child(n+4) { animation-delay: .15s; }
.pagina > .esqueleto { animation: esq-aparecer .25s ease both; }
@keyframes entrar { from { opacity: 0; transform: translateY(10px); filter: blur(2px); } to { opacity: 1; transform: none; filter: none; } }

.cortina { display: none; }

@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); width: 280px; box-shadow: var(--sombra-l); }
  .app.menu-aberto .sidebar { transform: none; }
  .app.menu-aberto .cortina { display: block; position: fixed; inset: 0; background: rgba(5,10,25,.5); z-index: 35; backdrop-filter: blur(2px); }
  .conteudo { margin-left: 0 !important; }
  .btn-menu { display: inline-flex; }
  .btn-recolher { display: none !important; }
  .barra-topo { padding: 12px 16px; }
  .pagina { padding: 16px 16px 40px; }
}

/* ----------------------------------------------------------- IMPRESSÃO --- */
@media print {
  .sidebar, .barra-topo, .nao-imprimir, .cortina, .toasts { display: none !important; }
  .conteudo { margin: 0 !important; }
  .pagina { padding: 0 !important; }
  body { background: #fff !important; color: #000 !important; }
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  @page { size: A4 landscape; margin: 6mm; }
}

/* Empresa atual (abaixo da logo) e faixa do modo suporte */
.empresa-atual {
  display: flex; align-items: center; gap: 8px; margin: 0 16px 6px; padding: 8px 10px;
  border-radius: var(--raio); background: var(--primaria-suave); color: var(--primaria-texto);
  font-size: 12px; font-weight: 750; overflow: hidden;
}
.empresa-atual svg { width: 15px; height: 15px; flex-shrink: 0; }
.empresa-atual span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app.recolhido .empresa-atual { display: none; }
.faixa-suporte {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 28px; background: linear-gradient(90deg, #F5A524, #FFC35C); color: #3A2600; font-size: 13px; font-weight: 600;
}
.faixa-suporte svg { width: 16px; height: 16px; }
.faixa-suporte .btn { margin-left: auto; height: 28px; background: rgba(255,255,255,.7); border: 0; color: #3A2600; }

/* ---- Menu lateral: bolha deslizante (efeito "gota" do vídeo, na vertical) ---- */
.app { --cor-ativa: #3DE3A0; }
.sidebar { --bolha: 34px; }
.nav-bolha, .nav-entalhe {
  position: absolute; top: 0; left: 21px; z-index: 2; pointer-events: none;
  transition: left .3s, transform .55s cubic-bezier(.34, 1.56, .64, 1), opacity .2s, background-color .35s, box-shadow .35s;
}
.nav-entalhe { display: none !important;
  width: calc(var(--bolha) + 14px); height: calc(var(--bolha) + 14px); margin-right: -7px; border-radius: 50%;
  background: var(--fundo);
  box-shadow: inset 6px 0 6px -6px rgba(0,0,0,.06);
}
.nav-bolha {
  width: var(--bolha); height: var(--bolha); border-radius: 50%; z-index: 3; pointer-events: auto; cursor: grab;
  display: flex; align-items: center; justify-content: center; touch-action: none;
  background: var(--cor, #3DE3A0); color: #0B1B3A;
  box-shadow: 0 0 0 0 transparent, 0 6px 16px color-mix(in srgb, var(--cor, #3DE3A0) 55%, transparent), 0 0 22px color-mix(in srgb, var(--cor, #3DE3A0) 45%, transparent);
}
.nav-bolha svg { width: 18px; height: 18px; stroke-width: 2.3; }
.nav-bolha.arrastando { cursor: grabbing; transform-origin: center; filter: brightness(1.08); }
.nav-bolha.pulo svg { animation: pulo-icone .55s cubic-bezier(.34, 1.56, .64, 1); }
@keyframes pulo-icone { 0% { transform: scale(.6) rotate(-12deg); } 60% { transform: scale(1.12); } 100% { transform: scale(1); } }
.sem-transicao { transition: opacity .2s, background-color .2s !important; }

/* item ativo: o ícone "sobe" para a bolha e o texto ganha a cor do item */
.nav-item svg { transition: opacity .25s, transform .25s; }
.nav-item.ativo svg { opacity: 0; transform: scale(.6); }
.nav-item.ativo { color: var(--cor-item) !important; }
.nav-item.ativo::before { background: var(--cor-item); }
[data-tema="claro"] .nav-item.ativo { color: color-mix(in srgb, var(--cor-item) 60%, #0E1A33) !important; }
.nav-item.ativo { background: color-mix(in srgb, var(--cor-item) 14%, transparent) !important; }
.nav-item.mira { background: color-mix(in srgb, var(--cor-item) 20%, transparent); color: var(--texto); }

/* brilho suave da cor ativa no topo da área de conteúdo */
.conteudo { position: relative; }
.conteudo::before {
  content: ''; position: fixed; z-index: -1; pointer-events: none; left: var(--sidebar-larg); top: -180px; width: 620px; height: 420px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--cor-ativa) 22%, transparent), transparent);
  transition: background .5s;
}
[data-tema="claro"] .conteudo::before { opacity: .55; }
.app.recolhido .nav-item.ativo svg { opacity: 0; }
@media (max-width: 1024px) {
  .nav-bolha, .nav-entalhe { display: none; }
  .nav-item.ativo svg { opacity: 1; transform: none; }
  .conteudo::before { left: 0; }
}
@media (prefers-reduced-motion: reduce) { .nav-bolha, .nav-entalhe { transition: opacity .2s; } }
@media print { .nav-bolha, .nav-entalhe, .conteudo::before { display: none !important; } }