* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.hidden {
  display: none !important;
}

body {
  background: #080808;
  color: #fff;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

/* LOGIN */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background:
    radial-gradient(circle at top, rgba(201,168,76,.14), transparent 38%),
    #080808;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: #111;
  border: 1px solid #222;
  border-radius: 24px;
  padding: 48px;
  text-align: center;

  display: flex;
  flex-direction: column;
  align-items: center;
}

.login-logo {
  display: block;
  height: 90px;
  width: auto;
  filter: invert(1);
  margin: 0 auto 24px auto;
}

.login-tag {
  display: inline-block;
  color: #c9a84c;
  font-size: 11px;
  letter-spacing: 4px;
  margin-bottom: 18px;
}

.login-card h1 {
  font-size: 18px;
  letter-spacing: 4px;
  font-weight: 400;
  margin-bottom: 12px;
}

.login-card p {
  color: #777;
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.login-input-wrapper {
  position: relative;
  margin-bottom: 18px;
  width: 100%;
}

.login-input-wrapper input {
  width: 100%;
  padding: 16px 48px 16px 18px;
  background: #181818;
  border: 1px solid #2a2a2a;
  color: #fff;
  border-radius: 12px;
  outline: none;
}

.login-input-wrapper input:focus {
  border-color: #c9a84c;
}

.login-input-wrapper span {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  opacity: .6;
}

.login-card button {
  width: 100%;
  padding: 16px;
  background: #c9a84c;
  border: none;
  border-radius: 12px;
  color: #080808;
  font-weight: 700;
  letter-spacing: 3px;
  cursor: pointer;
}

.erro-login {
  margin-top: 18px !important;
  color: #ff4444 !important;
}

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

/* SIDEBAR */
.erp-sidebar {
  width: 280px;
  min-height: 100vh;
  background: #0d0d0d;
  border-right: 1px solid #1a1a1a;
  padding: 28px;
  position: fixed;
  left: 0;
  top: 0;
}

.sidebar-logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 32px;
  border-bottom: 1px solid #1a1a1a;
  margin-bottom: 32px;
}

.sidebar-logo-area img {
  height: 46px;
  filter: invert(1);
}

.sidebar-logo-area span {
  color: #c9a84c;
  letter-spacing: 4px;
  font-size: 12px;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-menu a {
  padding: 14px 16px;
  border-radius: 12px;
  color: #777;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: .25s;
}

.sidebar-menu a:hover,
.sidebar-menu a.ativo {
  background: #161616;
  color: #fff;
}

.sidebar-menu a.ativo {
  border: 1px solid #2a2a2a;
}

.bloqueado {
  opacity: .45;
  cursor: not-allowed;
}

.btn-sair {
  position: absolute;
  bottom: 28px;
  left: 28px;
  right: 28px;
  padding: 14px;
  background: transparent;
  border: 1px solid #2a2a2a;
  color: #777;
  border-radius: 12px;
  letter-spacing: 3px;
  cursor: pointer;
}

.btn-sair:hover {
  border-color: #ff4444;
  color: #ff4444;
}

/* MAIN */
.erp-main {
  margin-left: 280px;
  width: calc(100% - 280px);
  padding: 40px;
}

.erp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 36px;
}

.page-tag {
  color: #c9a84c;
  font-size: 11px;
  letter-spacing: 4px;
}

.erp-header h1 {
  font-size: 34px;
  font-weight: 300;
  letter-spacing: 2px;
  margin: 8px 0;
}

.erp-header p {
  color: #666;
  font-size: 14px;
}

.header-actions {
  display: flex;
  gap: 12px;
}

.header-actions a,
.header-actions button {
  padding: 12px 22px;
  background: #111;
  border: 1px solid #242424;
  color: #ddd;
  border-radius: 12px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
}

.header-actions button:hover,
.header-actions a:hover {
  border-color: #c9a84c;
  color: #c9a84c;
}

/* MÉTRICAS */
.metricas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.metrica-card {
  background: #111;
  border: 1px solid #202020;
  border-radius: 22px;
  padding: 26px;
}

.metrica-card:hover {
  border-color: #333;
}

.metrica-card.destaque {
  border-color: rgba(201,168,76,.45);
  background:
    radial-gradient(circle at top right, rgba(201,168,76,.16), transparent 45%),
    #111;
}

.metrica-label {
  display: block;
  color: #777;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.metrica-card strong {
  display: block;
  color: #fff;
  font-size: 30px;
  font-weight: 400;
  margin-bottom: 8px;
}

.metrica-card small {
  color: #555;
}

/* GRID */
.erp-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}

.erp-card {
  background: #111;
  border: 1px solid #202020;
  border-radius: 22px;
  padding: 28px;
}

.erp-card.grande {
  grid-column: span 1;
}

.card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
}

.card-header span {
  color: #777;
  font-size: 10px;
  letter-spacing: 3px;
}

.card-header h2 {
  margin-top: 6px;
  font-size: 18px;
  font-weight: 300;
}

/* GRÁFICO */
.grafico-vendas {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  min-height: 240px;
  padding-top: 20px;
}

.barra-dia {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.barra {
  width: 100%;
  min-height: 8px;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(to top, #c9a84c, #f0d37a);
}

.barra-dia span {
  color: #777;
  font-size: 11px;
}

.barra-dia strong {
  color: #aaa;
  font-size: 11px;
  font-weight: 400;
}

/* LISTAS */
.lista-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.lista-info div,
.status-grid div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #1c1c1c;
  padding-bottom: 14px;
}

.lista-info span,
.status-grid span {
  color: #777;
  font-size: 12px;
}

.lista-info strong,
.status-grid strong {
  color: #c9a84c;
  font-weight: 500;
}

/* ALERTAS */
.alertas-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.alerta-item {
  padding: 14px;
  border: 1px solid #262626;
  border-radius: 14px;
  color: #aaa;
  font-size: 13px;
  line-height: 1.5;
}

.alerta-item strong {
  color: #fff;
}

.alerta-vazio {
  color: #555;
  font-size: 13px;
}

/* STATUS */
.status-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

/* AÇÕES */
.acoes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.acoes-grid a {
  padding: 18px;
  background: #151515;
  border: 1px solid #242424;
  border-radius: 16px;
  color: #aaa;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: .25s;
}

.acoes-grid a:hover {
  border-color: #c9a84c;
  color: #c9a84c;
}

/* RESPONSIVO */
@media (max-width: 1100px) {
  .metricas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .erp-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .erp-sidebar {
    position: static;
    width: 100%;
    min-height: auto;
  }

  .erp-app {
    flex-direction: column;
  }

  .erp-main {
    margin-left: 0;
    width: 100%;
    padding: 24px;
  }

  .erp-header {
    flex-direction: column;
    gap: 20px;
  }

  .metricas-grid,
  .acoes-grid {
    grid-template-columns: 1fr;
  }

  .btn-sair {
    position: static;
    margin-top: 28px;
    width: 100%;
  }
}