@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

/* ============================================================
   TECNOVIA ACADEMY — folha de estilo corporativa
   Inspiracao: tecnovia.pt (sobriedade, maiusculas espacadas,
   laranja como acento, muito espaco branco)
   ============================================================ */

:root {
  --laranja: #E8581C;
  --laranja-escuro: #c8470f;
  --laranja-claro: #fff3ed;
  --sidebar-bg: #14161f;
  --sidebar-bg2: #1b1e2b;
  --sidebar-item: #9aa0b0;
  --sidebar-item-hover: #ffffff;
  --texto: #1c1f2a;
  --suave: #5b616f;
  --leve: #9aa0ad;
  --borda: #e7eaef;
  --borda-forte: #d8dce3;
  --fundo: #f5f6f8;
  --cartao: #ffffff;
  --ok: #15803d;
  --erro: #dc2626;
  --aviso: #b45309;
  --raio: 14px;
  --raio-peq: 9px;
  --sombra: 0 1px 2px rgba(20,22,31,.04), 0 2px 8px rgba(20,22,31,.05);
  --sombra-fch: 0 8px 30px rgba(20,22,31,.13);
  --transicao: 200ms cubic-bezier(.4,0,.2,1);
  --mola: 420ms cubic-bezier(.34,1.56,.64,1);
}

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

body {
  font-family: 'Montserrat', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--fundo);
  color: var(--texto);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

/* SIDEBAR */
.sidebar {
  width: 248px;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg2) 100%);
  color: #fff; display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 10;
  transition: width var(--mola);
}
.sidebar.fechada { width: 76px; }
/* botão redondo de esconder/mostrar */
.btn-toggle {
  position: absolute; top: 26px; right: -13px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--laranja); border: 3px solid var(--fundo); cursor: pointer; z-index: 20;
  display: flex; align-items: center; justify-content: center; padding: 0;
  transition: transform var(--transicao); box-shadow: 0 2px 8px rgba(232,88,28,.4);
}
.btn-toggle svg { width: 14px; height: 14px; fill: #fff; transition: transform var(--mola); }
.sidebar.fechada .btn-toggle svg { transform: rotate(180deg); }
.btn-toggle:hover { transform: scale(1.15); }
.sidebar .logo-area {
  padding: 20px 16px 18px; display: flex; align-items: center; gap: 11px;
  border-bottom: 1px solid rgba(255,255,255,.07); min-height: 70px;
}
.sidebar .logo-mark {
  width: 40px; height: 40px; border-radius: 11px; background: var(--laranja);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 3px 12px rgba(232,88,28,.4); transition: transform var(--mola);
}
.sidebar .logo-mark svg { width: 23px; height: 23px; fill: #fff; }
.sidebar.fechada .logo-mark { transform: rotate(-8deg) scale(1.04); }
.sidebar .logo-txt { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; overflow: hidden; transition: opacity var(--transicao); }
.sidebar .logo-txt b { color: #fff; font-weight: 800; font-size: 15px; letter-spacing: .6px; }
.sidebar .logo-txt span { color: var(--leve); font-size: 9.5px; letter-spacing: 2.5px; text-transform: uppercase; }
.sidebar.fechada .logo-txt { opacity: 0; }
/* esconder textos quando recolhido */
.sidebar.fechada .user .txt-user,
.sidebar.fechada nav a .rotulo,
.sidebar.fechada .btn-sair span { opacity: 0; pointer-events: none; }
.sidebar.fechada .user { justify-content: center; }
.sidebar.fechada nav a { justify-content: center; padding-left: 14px; }
.sidebar .user .txt-user, .sidebar nav a .rotulo, .btn-sair span { transition: opacity var(--transicao); white-space: nowrap; overflow: hidden; }
.sidebar .user {
  padding: 16px 20px; display: flex; align-items: center; gap: 12px;
  border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05);
}
.sidebar .avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--laranja); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 17px; flex-shrink: 0; box-shadow: 0 2px 8px rgba(232,88,28,.4);
}
.sidebar .user .nome { font-weight: 600; font-size: 14px; letter-spacing: .2px; }
.sidebar .user .meta { font-size: 11px; color: var(--leve); margin-top: 1px; }
.sidebar nav { flex: 1; padding: 14px 12px; overflow-y: auto; }
.sidebar nav a {
  display: flex; align-items: center; gap: 13px; padding: 11px 14px; margin: 2px 0;
  border-radius: var(--raio-peq); color: var(--sidebar-item); text-decoration: none;
  font-size: 13.5px; font-weight: 500; letter-spacing: .2px; position: relative;
  transition: background var(--transicao), color var(--transicao), padding-left var(--transicao);
}
.sidebar nav a:hover { background: rgba(255,255,255,.06); color: var(--sidebar-item-hover); transform: translateX(4px); }
.sidebar nav a.ativo { background: rgba(232,88,28,.15); color: #fff; }
.sidebar nav a.ativo::before {
  content: ''; position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--laranja);
  animation: indicador var(--mola);
}
@keyframes indicador { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.sidebar nav a.ativo .ico { color: var(--laranja); opacity: 1; }
.sidebar nav a .ico { width: 19px; height: 19px; flex-shrink: 0; opacity: .85; transition: transform var(--mola); }
.sidebar nav a:hover .ico { transform: scale(1.18); }
.sidebar nav a { transition: background var(--transicao), color var(--transicao), transform var(--transicao); }
.sidebar .rodape { padding: 14px; }
.btn-sair {
  display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%;
  padding: 11px; border-radius: var(--raio-peq); background: rgba(255,255,255,.05); color: #fff;
  border: none; text-decoration: none; font-size: 13.5px; font-weight: 600; cursor: pointer;
  transition: background var(--transicao);
}
.btn-sair:hover { background: var(--laranja); }

/* CONTEUDO */
.conteudo { margin-left: 248px; flex: 1; min-width: 0; transition: margin-left var(--mola); }
.app.menu-fechado .conteudo { margin-left: 76px; }
.topo {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 36px; background: var(--cartao); border-bottom: 1px solid var(--borda);
  position: sticky; top: 0; z-index: 5;
}
.topo h1 {
  font-size: 17px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px;
  display: flex; align-items: center; gap: 10px; color: var(--texto);
}
.topo .data { color: var(--leve); font-size: 12.5px; }
.area { padding: 30px 36px; max-width: 1500px; }

/* CARTOES */
.cartao {
  background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio);
  box-shadow: var(--sombra); padding: 24px; margin-bottom: 22px;
  animation: surgir var(--transicao) both;
  transition: box-shadow var(--transicao), transform var(--transicao);
}
.cartao > h2 {
  font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: var(--texto); margin-bottom: 18px; display: flex; align-items: center; gap: 9px;
  padding-bottom: 12px; border-bottom: 1px solid var(--borda);
}
@keyframes surgir { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.cartao { animation: surgir .55s var(--transicao) both; }
.area > .cartao:nth-child(1){animation-delay:.05s}
.area > .cartao:nth-child(2){animation-delay:.13s}
.area > .cartao:nth-child(3){animation-delay:.21s}
.area > .cartao:nth-child(4){animation-delay:.29s}
.area > .cartao:nth-child(5){animation-delay:.37s}
.area > .cartao:nth-child(6){animation-delay:.45s}
a.cartao:hover, .cartao.hover:hover { box-shadow: var(--sombra-fch); transform: translateY(-4px); }

/* LISTA ITENS */
.lista-itens .item {
  display: flex; align-items: flex-start; gap: 14px; padding: 16px 4px;
  border-bottom: 1px solid var(--borda); transition: background var(--transicao);
}
.lista-itens .item:last-child { border-bottom: none; }
.lista-itens .item:hover { background: var(--laranja-claro); border-radius: 8px; }
.lista-itens .item .ico-item { font-size: 20px; line-height: 1; margin-top: 2px; }
.lista-itens .item .txt .t { font-weight: 600; font-size: 14px; }
.lista-itens .item .txt .d { color: var(--suave); font-size: 13px; margin-top: 2px; }
.lista-itens .item .estado { margin-left: auto; }

/* BADGES */
.badge {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
}
.badge.ok { background: #dcfce7; color: #166534; }
.badge.off { background: #eef0f3; color: #64748b; }
.badge.aviso { background: #fef3c7; color: #92400e; }
.badge.info { background: #e0edff; color: #1e40af; }
.badge.laranja { background: var(--laranja-claro); color: #9a3412; }

/* TABELAS */
table.tab { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.tab th {
  text-align: left; padding: 11px 12px; font-size: 11px; text-transform: uppercase;
  letter-spacing: .6px; color: var(--leve); font-weight: 700; border-bottom: 2px solid var(--borda-forte);
}
table.tab td { padding: 12px; border-bottom: 1px solid var(--borda); }
table.tab tbody tr { transition: background var(--transicao); }
table.tab tbody tr:hover td { background: var(--laranja-claro); }

/* BOTOES */
.btn {
  display: inline-block; padding: 10px 18px; border-radius: var(--raio-peq); border: none;
  background: var(--laranja); color: #fff; font-weight: 600; font-size: 13px; letter-spacing: .3px;
  cursor: pointer; text-decoration: none;
  transition: background var(--transicao), transform var(--transicao), box-shadow var(--transicao);
}
.btn:hover { background: var(--laranja-escuro); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(232,88,28,.3); }
.btn:active { transform: translateY(0); }
.btn.sec { background: #eef0f3; color: var(--texto); }
.btn.sec:hover { background: #e2e5ea; box-shadow: none; }
.btn.perigo { background: var(--erro); }
.btn.perigo:hover { background: #b91c1c; box-shadow: 0 4px 12px rgba(220,38,38,.3); }
.btn.peq { padding: 6px 12px; font-size: 12px; }

select, input[type=text], input[type=email], input[type=password], input[type=date], input[type=number] {
  padding: 10px 12px; border: 1px solid var(--borda-forte); border-radius: var(--raio-peq);
  font-size: 14px; font-family: inherit; background: #fff; color: var(--texto);
  transition: border-color var(--transicao), box-shadow var(--transicao);
}
select:focus, input:focus { outline: none; border-color: var(--laranja); box-shadow: 0 0 0 3px rgba(232,88,28,.12); }

/* AVISOS */
.aviso-box {
  padding: 13px 16px; border-radius: var(--raio-peq); font-size: 13px; margin-bottom: 16px;
  border: 1px solid; animation: surgir var(--transicao) both;
}
.aviso-box.info { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }
.aviso-box.ok { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.aviso-box.erro { background: #fef2f2; border-color: #fecaca; color: #991b1b; }

/* METRICAS */
.metricas { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px,1fr)); gap: 18px; margin-bottom: 22px; }
.metrica {
  background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 22px; box-shadow: var(--sombra); position: relative; overflow: hidden;
  animation: surgir var(--transicao) both;
  transition: box-shadow var(--transicao), transform var(--transicao);
}
.metrica::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--laranja);
  transform: scaleY(0); transform-origin: top; transition: transform var(--transicao);
}
.metrica:hover { box-shadow: var(--sombra-fch); transform: translateY(-3px); }
.metrica:hover::after { transform: scaleY(1); }
.metrica .v { font-size: 32px; font-weight: 800; color: var(--laranja); letter-spacing: -1px; }
.metrica .l { color: var(--suave); font-size: 12.5px; margin-top: 2px; text-transform: uppercase; letter-spacing: .5px; }
.metrica { animation: surgir .55s var(--transicao) both; }
.metricas .metrica:nth-child(1){animation-delay:.05s}
.metricas .metrica:nth-child(2){animation-delay:.13s}
.metricas .metrica:nth-child(3){animation-delay:.21s}
.metricas .metrica:nth-child(4){animation-delay:.29s}

/* LOGIN */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #14161f 0%, #1b1e2b 55%, #20242f 100%);
  position: relative; overflow: hidden;
}
.login-wrap::before {
  content: ''; position: absolute; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,88,28,.18) 0%, transparent 70%); top: -120px; right: -80px;
}
.login-card {
  background: #fff; border-radius: 16px; padding: 40px; width: 380px;
  box-shadow: 0 24px 70px rgba(0,0,0,.45); position: relative; z-index: 1;
  animation: entrarCard 400ms cubic-bezier(.4,0,.2,1) both;
}
@keyframes entrarCard { from { opacity: 0; transform: translateY(20px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.login-card.wide { width: 440px; }
.login-card .logo { text-align: center; margin-bottom: 6px; }
.login-card .logo img { height: 30px; }
.login-card .sub { text-align: center; font-size: 11px; letter-spacing: 2px; color: var(--leve); text-transform: uppercase; font-weight: 700; }
.login-card .barra { width: 56px; height: 3px; background: var(--laranja); margin: 14px auto 24px; border-radius: 2px; }
.login-card label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
.login-card input { width: 100%; }
.login-card .btn { width: 100%; padding: 13px; margin-top: 22px; font-size: 15px; }
.login-card .demo { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--borda); font-size: 12px; color: var(--suave); text-align: center; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}