/* Componentes base: cartão, KPI, tabela, botão, formulário, modal, aviso, selo, estado vazio */
.cartao { background: var(--surface); border: 1px solid var(--line); border-radius: var(--raio); padding: 22px; }
.cartao > h2, .cartao > h3, .cartao .cartao-titulo { font-size: 1.35rem; margin-bottom: 4px; }
.cartao .cartao-desc { color: var(--muted); font-size: .88rem; margin-bottom: 16px; }
.cartao-cabeca { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.cartao-cabeca h2, .cartao-cabeca h3 { font-size: 1.35rem; }
.cartao-cabeca p { color: var(--muted); font-size: .85rem; margin-top: 2px; }

.kpi { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--raio); padding: 20px 22px; overflow: hidden; }
.kpi::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 2px; background: linear-gradient(90deg, var(--accent), transparent 70%); opacity: .8; }
.kpi .rotulo { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.kpi .valor { font-family: var(--fonte-titulo); font-weight: 500; font-size: 2.5rem; line-height: 1.1; margin-top: 8px; color: var(--text); }
.kpi .nota { font-size: .82rem; color: var(--muted); margin-top: 4px; }
.kpi .nota .sobe { color: var(--ok); } .kpi .nota .desce { color: var(--bad); }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 0 20px; border-radius: 99px; border: 1px solid var(--line-strong);
  background: transparent; color: var(--text); font-weight: 500; letter-spacing: .02em; text-decoration: none; transition: background .15s, border-color .15s, color .15s, transform .05s; }
.btn:hover { border-color: var(--accent); background: var(--accent-soft); }
.btn:active { transform: translateY(1px); }
.btn.primario { background: linear-gradient(180deg, var(--accent-hover), var(--accent)); border-color: transparent; color: var(--on-accent); }
:root[data-tema="claro"] .btn.primario { background: linear-gradient(180deg, #d4b66e, var(--accent)); }
.btn.primario:hover { filter: brightness(1.06); }
.btn.perigo { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 45%, transparent); }
.btn.perigo:hover { background: var(--bad-soft); border-color: var(--bad); }
.btn.suave { border-color: transparent; color: var(--text-2); }
.btn.pequeno { min-height: 34px; padding: 0 14px; font-size: .85rem; }
.btn.icone-so { width: 42px; padding: 0; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn.cheio { width: 100%; }

/* formulários */
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo > label, .campo > .rotulo-campo { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.campo input, .campo select, .campo textarea { width: 100%; min-height: 44px; padding: 10px 14px; background: var(--surface-2); border: 1px solid var(--line-strong); border-radius: var(--raio-sm); color: var(--text); }
.campo textarea { min-height: 96px; resize: vertical; }
.campo input::placeholder { color: color-mix(in srgb, var(--muted) 70%, transparent); }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft-2); }
.campo .ajuda { font-size: .8rem; color: var(--muted); }
.campo.com-botao .linha { display: flex; gap: 8px; }
.form { display: flex; flex-direction: column; gap: 16px; }
.form .linha-campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.form .acoes { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin-top: 4px; }
.marcar { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: .92rem; }
.marcar input { width: 18px; height: 18px; accent-color: var(--accent); }

/* tabela */
.tabela-caixa { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--raio); background: var(--surface); }
table.tabela { width: 100%; border-collapse: collapse; font-size: .92rem; }
.tabela th { text-align: left; font-weight: 500; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding: 14px 18px; background: var(--surface-2); white-space: nowrap; }
.tabela td { padding: 14px 18px; border-top: 1px solid var(--line); white-space: nowrap; }
.tabela tbody tr:hover td { background: var(--accent-soft); }
.tabela .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabela td small { display: block; color: var(--muted); font-size: .78rem; }

/* selos e avisos */
.selo { display: inline-flex; align-items: center; gap: 6px; padding: 3px 11px; border-radius: 99px; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; border: 1px solid var(--line-strong); color: var(--accent-ink); background: var(--accent-soft); white-space: nowrap; }
.selo.ok { color: var(--ok); background: var(--ok-soft); border-color: transparent; }
.selo.alerta { color: var(--warn); background: var(--warn-soft); border-color: transparent; }
.selo.erro { color: var(--bad); background: var(--bad-soft); border-color: transparent; }
.selo.neutro { color: var(--muted); background: var(--info-soft); border-color: var(--line); }
.aviso { display: flex; gap: 12px; align-items: flex-start; padding: 14px 18px; border-radius: var(--raio-sm); border: 1px solid var(--line); background: var(--info-soft); color: var(--text-2); font-size: .92rem; }
.aviso .icone { margin-top: 2px; }
.aviso.demo { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 40%, transparent); color: var(--text); }
.aviso.demo .icone { color: var(--warn); }
.aviso.erro { background: var(--bad-soft); border-color: color-mix(in srgb, var(--bad) 40%, transparent); color: var(--text); }
.aviso.erro .icone { color: var(--bad); }
.aviso.ok { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 40%, transparent); color: var(--text); }
.aviso.ok .icone { color: var(--ok); }
.erro-form { color: var(--bad); font-size: .88rem; min-height: 1.3em; }

/* modal e aviso rápido */
.sobreposicao { position: fixed; inset: 0; background: rgba(8, 6, 4, .66); display: grid; place-items: center; padding: 20px; z-index: 80; animation: aparece .15s ease both; }
@keyframes aparece { from { opacity: 0; } to { opacity: 1; } }
.modal { background: var(--surface); border: 1px solid var(--line-strong); border-radius: 18px; box-shadow: var(--sombra); width: min(520px, 100%); max-height: calc(100dvh - 40px); overflow-y: auto; padding: 28px; }
.modal h2 { font-size: 1.6rem; margin-bottom: 4px; }
.modal .sub { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }
#avisos { position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column; gap: 10px; z-index: 90; max-width: calc(100vw - 40px); }
.toast { background: var(--surface-3); border: 1px solid var(--line-strong); border-left: 3px solid var(--accent); border-radius: var(--raio-sm); padding: 12px 16px; box-shadow: var(--sombra); animation: entra .2s ease both; }
.toast.erro { border-left-color: var(--bad); }

/* estado vazio / em breve */
.vazio { text-align: center; padding: 44px 24px; color: var(--muted); }
.vazio .icone { width: 34px; height: 34px; color: var(--accent); margin-bottom: 10px; stroke-width: 1.2; }
.vazio h3 { color: var(--text); margin-bottom: 6px; font-size: 1.3rem; }
.lista-marcas { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.lista-marcas li { display: flex; gap: 12px; align-items: flex-start; color: var(--text-2); }
.lista-marcas li::before { content: ""; flex: 0 0 7px; height: 7px; margin-top: .55em; transform: rotate(45deg); background: var(--accent); }
.fichas { display: flex; flex-wrap: wrap; gap: 8px; }
.ficha { padding: 5px 13px; border-radius: 99px; border: 1px solid var(--line-strong); font-size: .82rem; color: var(--text-2); }