/* ============================================================
   COMBUS BOT - Folha de estilos principal
   Tema escuro com gradientes verde-matrix/ciano (vibe robotica)
   ============================================================ */

:root {
    --fundo: #0a0a12;
    --fundo-2: #10101c;
    --fundo-3: #171726;
    --borda: rgba(255, 255, 255, 0.08);
    --texto: #e8e8f0;
    --texto-fraco: #9a9ab0;
    --primaria: #00c853;
    --primaria-2: #00e676;
    --ciano: #22d3ee;
    --verde: #22c55e;
    --vermelho: #ef4444;
    --amarelo: #f59e0b;
    --gradiente: linear-gradient(135deg, #00c853 0%, #00e5a0 50%, #22d3ee 100%);
    --raio: 14px;
    --sombra: 0 10px 40px rgba(0, 0, 0, 0.4);
}

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

html { scroll-behavior: smooth; }

/* ------------------------------------------------------------
   BARRA DE ROLAGEM ESTILIZADA (tema verde, discreta)
   ------------------------------------------------------------ */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 200, 83, 0.35) transparent;
}
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 99px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 200, 83, 0.5);
    background-clip: padding-box;
}
*::-webkit-scrollbar-corner { background: transparent; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--fundo);
    color: var(--texto);
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; line-height: 1.2; }

a { color: var(--ciano); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ------------------------------------------------------------
   BOTOES
   ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
    text-decoration: none !important;
    font-family: inherit;
}

.btn-primario {
    background: var(--gradiente);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 200, 83, 0.4);
}
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0, 200, 83, 0.55); color: #fff; }

.btn-outline {
    background: transparent;
    color: var(--texto);
    border: 1px solid var(--borda);
}
.btn-outline:hover { border-color: var(--primaria-2); color: var(--primaria-2); }

.btn-sm { padding: 9px 18px; font-size: .9rem; }
.btn-lg { padding: 17px 36px; font-size: 1.1rem; }
.btn-bloco { width: 100%; }
.btn-perigo { background: var(--vermelho); color: #fff; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none !important; }

/* ------------------------------------------------------------
   CABECALHO
   ------------------------------------------------------------ */
.cabecalho {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 18, 0.82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--borda);
}

.cabecalho-interno {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.35rem;
    color: var(--texto) !important;
    text-decoration: none !important;
}
.logo-icone { font-size: 1.6rem; }
.logo-texto strong {
    background: var(--gradiente);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-principal { display: flex; gap: 28px; }
.nav-principal a {
    color: var(--texto-fraco);
    font-weight: 500;
    font-size: .95rem;
    text-decoration: none;
    transition: color .15s;
}
.nav-principal a:hover { color: var(--texto); }

.cabecalho-acoes { display: flex; align-items: center; gap: 10px; }

.menu-hamburguer {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.menu-hamburguer span {
    width: 24px; height: 2px;
    background: var(--texto);
    border-radius: 2px;
    transition: .2s;
}

.aviso-manutencao {
    background: var(--amarelo);
    color: #1a1a1a;
    text-align: center;
    padding: 8px;
    font-weight: 600;
    font-size: .9rem;
}

/* ------------------------------------------------------------
   ALERTAS
   ------------------------------------------------------------ */
.alerta {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 500;
    border: 1px solid transparent;
}
.alerta-sucesso { background: rgba(34, 197, 94, .12); color: #4ade80; border-color: rgba(34,197,94,.3); }
.alerta-erro    { background: rgba(239, 68, 68, .12); color: #f87171; border-color: rgba(239,68,68,.3); }
.alerta-info    { background: rgba(34, 211, 238, .1); color: #67e8f9; border-color: rgba(34,211,238,.3); }

/* ------------------------------------------------------------
   HERO
   ------------------------------------------------------------ */
.hero {
    position: relative;
    padding: 110px 0 90px;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 45% at 50% -5%, rgba(0, 200, 83, 0.35), transparent),
        radial-gradient(ellipse 40% 35% at 85% 20%, rgba(34, 211, 238, 0.15), transparent);
    pointer-events: none;
}

.hero .container { position: relative; }

.hero-selo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(0, 200, 83, 0.45);
    background: rgba(0, 200, 83, 0.12);
    color: var(--primaria-2);
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 26px;
}

.hero h1 {
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 700;
    margin-bottom: 22px;
    letter-spacing: -1.5px;
}

.hero h1 .destaque {
    background: var(--gradiente);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    color: var(--texto-fraco);
    max-width: 720px;
    margin: 0 auto 38px;
}

.hero-botoes {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 55px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}
.hero-stat strong {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    background: var(--gradiente);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-stat span { color: var(--texto-fraco); font-size: .9rem; }

/* ------------------------------------------------------------
   SEÇÕES GERAIS
   ------------------------------------------------------------ */
.secao { padding: 90px 0; }
.secao-alternada { background: var(--fundo-2); }

.secao-cabecalho { text-align: center; max-width: 680px; margin: 0 auto 60px; }
.secao-cabecalho .etiqueta {
    color: var(--primaria-2);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: .8rem;
    display: block;
    margin-bottom: 12px;
}
.secao-cabecalho h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; letter-spacing: -.5px; }
.secao-cabecalho p { color: var(--texto-fraco); font-size: 1.08rem; }

/* ------------------------------------------------------------
   GRADE DE RECURSOS
   ------------------------------------------------------------ */
.grade-recursos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 22px;
}

.cartao-recurso {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 30px 26px;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.cartao-recurso:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 200, 83, 0.5);
    box-shadow: 0 16px 40px rgba(0, 200, 83, 0.18);
}
.cartao-recurso .icone {
    font-size: 2.2rem;
    margin-bottom: 16px;
    display: inline-block;
}
.cartao-recurso h3 { font-size: 1.15rem; margin-bottom: 10px; }
.cartao-recurso p { color: var(--texto-fraco); font-size: .93rem; }

.cartao-recurso .em-breve {
    display: inline-block;
    margin-top: 12px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--amarelo);
    background: rgba(245, 158, 11, .12);
    padding: 4px 10px;
    border-radius: 999px;
}

/* ------------------------------------------------------------
   COMO FUNCIONA
   ------------------------------------------------------------ */
.passos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    counter-reset: passo;
}
.passo {
    text-align: center;
    padding: 20px;
}
.passo-numero {
    width: 64px; height: 64px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gradiente);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 8px 24px rgba(0, 200, 83, 0.4);
}
.passo h3 { margin-bottom: 10px; }
.passo p { color: var(--texto-fraco); }

/* ------------------------------------------------------------
   PLANOS
   ------------------------------------------------------------ */
.ciclo-toggle {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-bottom: 45px;
}
.ciclo-toggle button {
    padding: 11px 24px;
    border-radius: 999px;
    border: 1px solid var(--borda);
    background: transparent;
    color: var(--texto-fraco);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: .15s;
}
.ciclo-toggle button.ativo {
    background: var(--gradiente);
    color: #fff;
    border-color: transparent;
}
.ciclo-toggle .economia {
    font-size: .7rem;
    display: block;
    color: var(--verde);
}
.ciclo-toggle button.ativo .economia { color: #d9f99d; }

.grade-planos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 26px;
    max-width: 1050px;
    margin: 0 auto;
}

.cartao-plano {
    position: relative;
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: 20px;
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    transition: transform .2s, border-color .2s;
}
.cartao-plano:hover { transform: translateY(-6px); }

.cartao-plano.destaque {
    border-color: var(--primaria);
    background: linear-gradient(180deg, rgba(124,58,237,.14), var(--fundo-3) 45%);
    box-shadow: 0 20px 60px rgba(0, 200, 83, 0.25);
}

.selo-destaque {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradiente);
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    padding: 6px 18px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.cartao-plano h3 { font-size: 1.4rem; margin-bottom: 6px; }
.cartao-plano .plano-descricao { color: var(--texto-fraco); font-size: .9rem; margin-bottom: 24px; min-height: 42px; }

.plano-preco { margin-bottom: 26px; }
.plano-preco .valor {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.7rem;
    font-weight: 700;
}
.plano-preco .valor small { font-size: 1.1rem; color: var(--texto-fraco); font-weight: 500; }
.plano-preco .periodo { color: var(--texto-fraco); font-size: .88rem; }

.plano-lista {
    list-style: none;
    margin-bottom: 30px;
    flex: 1;
}
.plano-lista li {
    padding: 8px 0;
    color: var(--texto-fraco);
    display: flex;
    gap: 10px;
    align-items: baseline;
    font-size: .95rem;
}
.plano-lista li::before { content: '✓'; color: var(--verde); font-weight: 700; }
.plano-lista li.forte { color: var(--texto); font-weight: 600; }

/* ------------------------------------------------------------
   FAQ
   ------------------------------------------------------------ */
.faq-lista { max-width: 780px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--borda);
    border-radius: 12px;
    margin-bottom: 14px;
    background: var(--fundo-3);
    overflow: hidden;
}
.faq-pergunta {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--texto);
    font-size: 1.02rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}
.faq-pergunta .seta { transition: transform .2s; color: var(--primaria-2); flex-shrink: 0; }
.faq-item.aberto .faq-pergunta .seta { transform: rotate(180deg); }
.faq-resposta {
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
}
.faq-resposta p {
    padding: 0 24px 22px;
    color: var(--texto-fraco);
}

/* ------------------------------------------------------------
   CTA FINAL
   ------------------------------------------------------------ */
.cta-final {
    text-align: center;
    padding: 100px 0;
    background:
        radial-gradient(ellipse 50% 60% at 50% 100%, rgba(0, 200, 83, 0.3), transparent),
        var(--fundo-2);
}
.cta-final h2 { font-size: clamp(1.9rem, 4.5vw, 3rem); margin-bottom: 18px; }
.cta-final p { color: var(--texto-fraco); margin-bottom: 34px; font-size: 1.15rem; }

/* ------------------------------------------------------------
   RODAPE
   ------------------------------------------------------------ */
.rodape {
    background: var(--fundo-2);
    border-top: 1px solid var(--borda);
    padding: 65px 0 30px;
}
.rodape-grade {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}
.rodape-marca p { color: var(--texto-fraco); font-size: .92rem; margin: 16px 0 20px; max-width: 300px; }
.rodape-social { display: flex; gap: 14px; }
.rodape-social a {
    font-size: 1.25rem;
    text-decoration: none;
    opacity: .8;
    transition: opacity .15s, transform .15s;
}
.rodape-social a:hover { opacity: 1; transform: translateY(-2px); }

.rodape-coluna h4 {
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--texto);
    margin-bottom: 18px;
}
.rodape-coluna a {
    display: block;
    color: var(--texto-fraco);
    font-size: .92rem;
    margin-bottom: 11px;
    text-decoration: none;
    transition: color .15s;
}
.rodape-coluna a:hover { color: var(--texto); }

.rodape-final {
    border-top: 1px solid var(--borda);
    padding-top: 26px;
    text-align: center;
    color: var(--texto-fraco);
    font-size: .87rem;
}

/* ------------------------------------------------------------
   AUTENTICACAO (login/cadastro)
   ------------------------------------------------------------ */
.auth-pagina {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background:
        radial-gradient(ellipse 45% 40% at 20% 0%, rgba(0, 200, 83, 0.22), transparent),
        radial-gradient(ellipse 40% 35% at 90% 90%, rgba(34, 211, 238, 0.12), transparent);
}

.auth-cartao {
    width: 100%;
    max-width: 440px;
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: 20px;
    padding: 42px 38px;
    box-shadow: var(--sombra);
}
.auth-cartao h1 { font-size: 1.7rem; margin-bottom: 8px; text-align: center; }
.auth-cartao .subtitulo { color: var(--texto-fraco); text-align: center; margin-bottom: 30px; font-size: .95rem; }

.campo { margin-bottom: 18px; }
.campo label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    margin-bottom: 7px;
    color: var(--texto);
}
.campo input,
.campo select,
.campo textarea {
    width: 100%;
    padding: 13px 16px;
    border-radius: 10px;
    border: 1px solid var(--borda);
    background: var(--fundo-2);
    color: var(--texto);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color .15s, box-shadow .15s;
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: var(--primaria);
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.22);
}
.campo .dica { font-size: .78rem; color: var(--texto-fraco); margin-top: 6px; }

.auth-rodape-form { text-align: center; margin-top: 24px; color: var(--texto-fraco); font-size: .93rem; }

/* ------------------------------------------------------------
   PAINEL DO USUARIO / ADMIN
   ------------------------------------------------------------ */
.painel-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: calc(100vh - 70px);
}

.painel-sidebar {
    background: var(--fundo-2);
    border-right: 1px solid var(--borda);
    padding: 28px 16px;
}
.painel-sidebar .usuario-resumo {
    padding: 14px;
    border-radius: 12px;
    background: var(--fundo-3);
    margin-bottom: 24px;
}
.painel-sidebar .usuario-resumo .nome { font-weight: 700; font-size: .95rem; }
.painel-sidebar .usuario-resumo .email { font-size: .78rem; color: var(--texto-fraco); word-break: break-all; }
.painel-sidebar .pontos-saldo {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 200, 83, .15);
    color: var(--primaria-2);
    font-weight: 700;
    font-size: .85rem;
    padding: 5px 12px;
    border-radius: 999px;
}

.painel-menu { list-style: none; }
.painel-menu li { margin-bottom: 4px; }
.painel-menu a {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 14px;
    border-radius: 10px;
    color: var(--texto-fraco);
    font-weight: 500;
    font-size: .93rem;
    text-decoration: none;
    transition: background .15s, color .15s;
}
.painel-menu a:hover { background: var(--fundo-3); color: var(--texto); }
.painel-menu a.ativo {
    background: rgba(0, 200, 83, .15);
    color: var(--primaria-2);
    font-weight: 600;
}
.painel-menu .menu-divisor {
    margin: 16px 0 8px;
    padding: 0 14px;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--texto-fraco);
}

.painel-conteudo { padding: 36px; }
.painel-conteudo h1 { font-size: 1.7rem; margin-bottom: 6px; }
.painel-conteudo .subtitulo-pagina { color: var(--texto-fraco); margin-bottom: 30px; }

/* Cards de estatisticas (admin) */
.grade-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 18px;
    margin-bottom: 36px;
}
.cartao-stat {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 22px;
}
.cartao-stat .stat-rotulo { color: var(--texto-fraco); font-size: .83rem; margin-bottom: 8px; }
.cartao-stat .stat-valor {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.9rem;
    font-weight: 700;
}
.cartao-stat .stat-valor.destaque { color: var(--primaria-2); }
.cartao-stat .stat-valor.verde { color: var(--verde); }
.cartao-stat .stat-valor.ciano { color: var(--ciano); }
.cartao-stat .stat-valor.amarelo { color: var(--amarelo); }

/* Cards das ferramentas (painel usuario) */
.grade-ferramentas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
}
.cartao-ferramenta {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 26px 22px;
    text-decoration: none !important;
    color: var(--texto);
    transition: transform .15s, border-color .15s;
    display: block;
}
.cartao-ferramenta:hover { transform: translateY(-4px); border-color: var(--primaria); }
.cartao-ferramenta .icone { font-size: 2rem; margin-bottom: 14px; }
.cartao-ferramenta h3 { font-size: 1.05rem; margin-bottom: 6px; }
.cartao-ferramenta p { color: var(--texto-fraco); font-size: .87rem; }
.cartao-ferramenta .custo { display: inline-block; margin-top: 12px; font-size: .78rem; color: var(--ciano); font-weight: 600; }

/* Tabelas admin */
.tabela-caixa {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    overflow-x: auto;
}
table.tabela {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}
.tabela th, .tabela td { padding: 13px 16px; text-align: left; }
.tabela th {
    background: var(--fundo-2);
    color: var(--texto-fraco);
    font-size: .76rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--borda);
}
.tabela td { border-bottom: 1px solid var(--borda); }
.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: rgba(255,255,255,.02); }

.etiqueta-status {
    display: inline-block;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 700;
}
.status-ativo, .status-paga, .status-ativa, .status-concluida { background: rgba(34,197,94,.14); color: #4ade80; }
.status-pendente, .status-processando { background: rgba(245,158,11,.14); color: #fbbf24; }
.status-suspenso, .status-banido, .status-cancelada, .status-recusada, .status-erro { background: rgba(239,68,68,.14); color: #f87171; }
.status-expirada, .status-inadimplente, .status-estornada { background: rgba(154,154,176,.16); color: #9a9ab0; }

/* Lista de criacoes do usuario */
.grade-criacoes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 18px;
}
.cartao-criacao {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    overflow: hidden;
}
.cartao-criacao .criacao-midia {
    aspect-ratio: 16/10;
    background: var(--fundo-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    overflow: hidden;
}
.cartao-criacao .criacao-midia img { width: 100%; height: 100%; object-fit: cover; }
.cartao-criacao .criacao-corpo { padding: 16px; }
.cartao-criacao .criacao-tipo { font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--ciano); font-weight: 700; }
.cartao-criacao .criacao-prompt {
    font-size: .85rem;
    color: var(--texto-fraco);
    margin: 8px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cartao-criacao .criacao-data { font-size: .75rem; color: var(--texto-fraco); }

/* Area da ferramenta */
.ferramenta-area {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 26px;
    align-items: start;
}
.ferramenta-form, .ferramenta-resultado {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 26px;
}
.ferramenta-resultado { min-height: 300px; }
.ferramenta-resultado .resultado-vazio {
    text-align: center;
    color: var(--texto-fraco);
    padding: 60px 20px;
}
.resultado-texto {
    white-space: pre-wrap;
    background: var(--fundo-2);
    padding: 18px;
    border-radius: 10px;
    font-size: .95rem;
}
.resultado-imagem img { border-radius: 10px; }

.spinner {
    display: inline-block;
    width: 18px; height: 18px;
    border: 3px solid rgba(255,255,255,.25);
    border-top-color: #fff;
    border-radius: 50%;
    animation: girar .8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------
   SELETORES VISUAIS DA FERRAMENTA DE IMAGEM
   ------------------------------------------------------------ */

/* Grade de proporcoes com icones visuais (compacta) */
.grade-ratios {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.ratio-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 50px;
    padding: 7px 2px 6px;
    background: var(--fundo-2);
    border: 1.5px solid var(--borda);
    border-radius: 9px;
    cursor: pointer;
    color: var(--texto-fraco);
    transition: border-color .15s, color .15s, background .15s;
}
.ratio-btn:hover { border-color: rgba(0, 200, 83, .45); color: var(--texto); }
.ratio-btn.ativo {
    border-color: var(--primaria);
    background: rgba(0, 200, 83, .1);
    color: var(--primaria-2);
}
.ratio-icone {
    display: block;
    border: 2px solid currentColor;
    border-radius: 3px;
}
.ratio-auto-icone {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-style: dashed;
    font-size: .68rem;
    font-weight: 700;
}
.ratio-rotulo { font-size: .68rem; font-weight: 600; }
.ratio-btn.oculto { display: none; }

/* ------------------------------------------------------------
   DROPDOWN CUSTOMIZADO DE MODELOS
   ------------------------------------------------------------ */
.dropdown-modelo { position: relative; }

.dropdown-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 16px;
    border-radius: 10px;
    border: 1px solid var(--borda);
    background: var(--fundo-2);
    color: var(--texto);
    font-size: .95rem;
    font-family: inherit;
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s;
}
.dropdown-btn:hover, .dropdown-modelo.aberto .dropdown-btn {
    border-color: var(--primaria);
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.18);
}
.dropdown-btn .dd-nome { flex: 1; text-align: left; font-weight: 600; }
.dropdown-btn .dd-custo, .dd-custo {
    font-size: .75rem;
    color: var(--texto-fraco);
    white-space: nowrap;
}
.dropdown-btn .dd-seta { color: var(--texto-fraco); font-size: .8rem; transition: transform .15s; }
.dropdown-modelo.aberto .dd-seta { transform: rotate(180deg); }

.dropdown-lista {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0; right: 0;
    z-index: 60;
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: 12px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .55);
    overflow: hidden;
    max-height: 320px;
    overflow-y: auto;
}
.dropdown-modelo.aberto .dropdown-lista { display: block; }

.dd-opcao {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--borda);
    color: var(--texto);
    font-size: .92rem;
    font-family: inherit;
    cursor: pointer;
    text-align: left;
    transition: background .12s;
}
.dd-opcao:last-child { border-bottom: none; }
.dd-opcao:hover { background: rgba(0, 200, 83, .08); }
.dd-opcao.selecionada { background: rgba(0, 200, 83, .13); }
.dd-opcao-nome { flex: 1; font-weight: 600; }
.dd-opcao-custo {
    font-size: .73rem;
    color: var(--texto-fraco);
    white-space: nowrap;
}

/* Modelo unico (quando so ha 1) */
.modelo-unico {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 16px;
    border-radius: 10px;
    border: 1px solid var(--borda);
    background: var(--fundo-2);
}
.modelo-unico .dd-nome { flex: 1; font-weight: 600; }

/* Botao gerar alinhado */
#btnGerar { justify-content: space-between; padding-left: 22px; padding-right: 22px; }
#btnGerar .btn-custo {
    font-size: .9rem;
    font-weight: 700;
    opacity: .95;
    background: rgba(255, 255, 255, .16);
    padding: 4px 12px;
    border-radius: 999px;
}

/* ------------------------------------------------------------
   REFERENCIAS MULTIPLAS (upload + picker)
   ------------------------------------------------------------ */
.refs-area {
    border: 1.5px dashed rgba(255, 255, 255, .16);
    border-radius: 12px;
    padding: 12px;
    background: var(--fundo-2);
    transition: border-color .15s, background .15s;
}
.refs-area.arrastando {
    border-color: var(--primaria);
    background: rgba(0, 200, 83, .07);
}
.refs-grade {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}
.refs-grade:empty { margin-bottom: 0; }
.ref-thumb {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 9px;
    overflow: hidden;
    border: 1px solid var(--borda);
}
.ref-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ref-thumb .ref-remover {
    position: absolute;
    top: 3px; right: 3px;
    width: 18px; height: 18px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, .65);
    color: #f87171;
    font-size: .65rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.refs-acoes { display: flex; gap: 8px; flex-wrap: wrap; }

.dropzone-mini {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 14px;
    border: 1px solid var(--borda);
    border-radius: 9px;
    background: var(--fundo-3);
    color: var(--texto-fraco);
    font-size: .85rem;
    cursor: pointer;
    transition: border-color .15s, color .15s;
}
.dropzone-mini:hover { border-color: var(--primaria); color: var(--texto); }

/* Modal do picker de criacoes */
.picker-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, .7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.picker-caixa {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: 16px;
    width: 100%;
    max-width: 640px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.picker-topo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--borda);
}
.picker-topo h3 { font-size: 1.05rem; }
.picker-topo button {
    background: none;
    border: none;
    color: var(--texto-fraco);
    font-size: 1.1rem;
    cursor: pointer;
}
.picker-grade {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 10px;
    padding: 16px 20px;
    overflow-y: auto;
}
.picker-item {
    aspect-ratio: 1;
    border: 2px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    background: var(--fundo-2);
    transition: border-color .15s, transform .15s;
}
.picker-item:hover { border-color: var(--primaria); transform: scale(1.03); }
.picker-item img { width: 100%; height: 100%; object-fit: cover; }

/* Pills segmentadas (resolucao) */
.pills {
    display: flex;
    background: var(--fundo-2);
    border: 1px solid var(--borda);
    border-radius: 12px;
    padding: 4px;
    gap: 4px;
}
.pill {
    flex: 1;
    padding: 9px 12px;
    border: none;
    border-radius: 9px;
    background: transparent;
    color: var(--texto-fraco);
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    font-family: inherit;
    transition: background .15s, color .15s;
}
.pill small { display: block; font-size: .68rem; font-weight: 500; opacity: .8; margin-top: 2px; }
.pill:hover { color: var(--texto); }
.pill.ativo {
    background: var(--gradiente);
    color: #fff;
    box-shadow: 0 3px 12px rgba(0, 200, 83, .3);
}
.pill.oculto { display: none; }

/* Dropzone elegante para upload */
.dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 22px 16px;
    border: 1.5px dashed rgba(255, 255, 255, .18);
    border-radius: 12px;
    background: var(--fundo-2);
    cursor: pointer;
    color: var(--texto-fraco);
    font-size: .9rem;
    transition: border-color .15s, color .15s, background .15s;
    text-align: center;
}
.dropzone:hover { border-color: var(--primaria); color: var(--texto); }
.dropzone.tem-arquivo { border-style: solid; border-color: var(--primaria); }
.dropzone-icone { font-size: 1.2rem; }
.dropzone-preview {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 8px;
}

/* ------------------------------------------------------------
   LIGHTBOX (visualizar criacao + download + continuar editando)
   ------------------------------------------------------------ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0, 0, 0, .82);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 18px;
    padding: 24px;
}
.lightbox.aberto { display: flex; }
.lightbox img {
    max-width: min(90vw, 900px);
    max-height: 76vh;
    border-radius: 14px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .6);
}
.lightbox-acoes { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.lightbox-fechar {
    position: absolute;
    top: 18px; right: 22px;
    background: rgba(255, 255, 255, .1);
    border: none;
    color: #fff;
    font-size: 1.3rem;
    width: 42px; height: 42px;
    border-radius: 50%;
    cursor: pointer;
}
.cartao-criacao.clicavel { cursor: zoom-in; }

/* ------------------------------------------------------------
   CONVERSA CONTINUA (thread de criacao de imagens)
   ------------------------------------------------------------ */
.thread-topo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding-bottom: 16px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--borda);
    color: var(--texto-fraco);
    font-size: .9rem;
}

.thread-turnos {
    display: flex;
    flex-direction: column;
    gap: 22px;
    max-height: 62vh;
    overflow-y: auto;
    padding-right: 6px;
}

.thread-turno {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.turno-prompt {
    align-self: flex-end;
    max-width: 92%;
    background: linear-gradient(135deg, rgba(0, 200, 83, .16), rgba(34, 211, 238, .1));
    border: 1px solid rgba(0, 200, 83, .3);
    border-radius: 14px 14px 4px 14px;
    padding: 12px 16px;
}
.turno-texto { font-size: .93rem; display: block; }
.turno-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 9px;
}
.chip {
    font-size: .7rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .07);
    color: var(--texto-fraco);
    border: 1px solid var(--borda);
}

.turno-imagem {
    align-self: flex-start;
    max-width: 92%;
}
.turno-imagem img {
    border-radius: 14px 14px 14px 4px;
    border: 1px solid var(--borda);
    max-height: 420px;
    transition: transform .2s, box-shadow .2s;
}
.turno-imagem a:hover img {
    transform: scale(1.01);
    box-shadow: 0 10px 34px rgba(0, 200, 83, .22);
}
.turno-data {
    display: block;
    font-size: .72rem;
    color: var(--texto-fraco);
    margin-top: 6px;
}

.carregando-central {
    text-align: center;
    padding: 60px;
    color: var(--texto-fraco);
}
.carregando-central .spinner { width: 34px; height: 34px; border-width: 4px; margin-bottom: 14px; }

/* ------------------------------------------------------------
   CHAT COM IA
   ------------------------------------------------------------ */
.chat-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 22px;
    align-items: start;
}

.chat-lista {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 16px;
    max-height: 72vh;
    overflow-y: auto;
}
.chat-lista h3 { font-size: .95rem; margin-bottom: 12px; }
.chat-lista .btn { margin-bottom: 14px; }

.chat-conversa-item {
    display: block;
    padding: 10px 12px;
    border-radius: 9px;
    color: var(--texto-fraco);
    font-size: .85rem;
    text-decoration: none !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background .15s, color .15s;
    margin-bottom: 3px;
}
.chat-conversa-item:hover { background: var(--fundo-2); color: var(--texto); }
.chat-conversa-item.atual {
    background: rgba(0, 200, 83, .12);
    color: var(--primaria-2);
    font-weight: 600;
}

.chat-caixa {
    background: var(--fundo-3);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    display: flex;
    flex-direction: column;
    height: 72vh;
}

.chat-topo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--borda);
    flex-wrap: wrap;
}
.chat-topo select {
    padding: 9px 12px;
    border-radius: 9px;
    border: 1px solid var(--borda);
    background: var(--fundo-2);
    color: var(--texto);
    font-size: .88rem;
    font-family: inherit;
}

.chat-mensagens {
    flex: 1;
    overflow-y: auto;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chat-vazio {
    margin: auto;
    text-align: center;
    color: var(--texto-fraco);
}
.chat-vazio .icone { font-size: 2.6rem; display: block; margin-bottom: 12px; }

.msg {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 14px;
    font-size: .95rem;
    line-height: 1.55;
    white-space: pre-wrap;
    word-wrap: break-word;
    animation: surgir .2s ease;
}
@keyframes surgir { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.msg-ia {
    align-self: flex-start;
    background: var(--fundo-2);
    border: 1px solid var(--borda);
    border-bottom-left-radius: 4px;
}
.msg-usuario {
    align-self: flex-end;
    background: linear-gradient(135deg, rgba(0, 200, 83, .28), rgba(34, 211, 238, .18));
    border: 1px solid rgba(0, 200, 83, .35);
    border-bottom-right-radius: 4px;
}
.msg-meta {
    display: block;
    font-size: .68rem;
    color: var(--texto-fraco);
    margin-top: 6px;
}
.msg-digitando .spinner { border-top-color: var(--primaria-2); }

/* Imagem dentro da bolha de mensagem */
.msg-imagem {
    display: block;
    max-width: 260px;
    max-height: 260px;
    border-radius: 10px;
    margin-bottom: 8px;
    cursor: pointer;
}
.msg-imagem:last-child { margin-bottom: 0; }

/* Preview do anexo antes de enviar */
.chat-preview-anexo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-top: 1px solid var(--borda);
    background: var(--fundo-2);
}
.chat-preview-anexo img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--borda);
}
.chat-preview-anexo button {
    background: rgba(239, 68, 68, .15);
    color: #f87171;
    border: none;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    cursor: pointer;
    font-size: .8rem;
}
.chat-form #btnAnexo { padding: 10px 14px; }

.chat-form {
    display: flex;
    gap: 10px;
    padding: 14px;
    border-top: 1px solid var(--borda);
}
.chat-form textarea {
    flex: 1;
    resize: none;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--borda);
    background: var(--fundo-2);
    color: var(--texto);
    font-size: .95rem;
    font-family: inherit;
    max-height: 140px;
}
.chat-form textarea:focus {
    outline: none;
    border-color: var(--primaria);
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.22);
}
.chat-form .btn { align-self: flex-end; }

/* ------------------------------------------------------------
   PAGINAS DE TEXTO (privacidade / termos)
   ------------------------------------------------------------ */
.pagina-texto { max-width: 800px; margin: 0 auto; padding: 70px 20px; }
.pagina-texto h1 { font-size: 2.1rem; margin-bottom: 10px; }
.pagina-texto .atualizado { color: var(--texto-fraco); font-size: .85rem; margin-bottom: 36px; }
.pagina-texto h2 { font-size: 1.3rem; margin: 34px 0 12px; }
.pagina-texto p, .pagina-texto li { color: var(--texto-fraco); margin-bottom: 12px; }
.pagina-texto ul { padding-left: 24px; }

/* ------------------------------------------------------------
   RESPONSIVO
   ------------------------------------------------------------ */
@media (max-width: 960px) {
    .painel-layout { grid-template-columns: 1fr; }
    .painel-sidebar { border-right: none; border-bottom: 1px solid var(--borda); }
    .painel-menu { display: flex; flex-wrap: wrap; gap: 4px; }
    .ferramenta-area { grid-template-columns: 1fr; }
    .chat-layout { grid-template-columns: 1fr; }
    .chat-lista { max-height: none; }
    .chat-caixa { height: 65vh; }
    .rodape-grade { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-principal {
        display: none;
        position: absolute;
        top: 70px; left: 0; right: 0;
        flex-direction: column;
        background: var(--fundo-2);
        border-bottom: 1px solid var(--borda);
        padding: 18px 20px;
        gap: 14px;
    }
    .nav-principal.aberta { display: flex; }
    .menu-hamburguer { display: flex; }
    .cabecalho-acoes .btn-outline { display: none; }
    .hero { padding: 70px 0 60px; }
    .hero-stats { gap: 30px; }
    .secao { padding: 60px 0; }
    .painel-conteudo { padding: 24px 18px; }
}

@media (max-width: 560px) {
    .rodape-grade { grid-template-columns: 1fr; gap: 30px; }
    .auth-cartao { padding: 32px 24px; }
}