/* ==========================================================
   Jhon Cabeleireiro — Design System
   Preto / Branco / Dourado — minimalista e premium
   ========================================================== */

:root {
    --dourado: #c9a24b;
    --dourado-claro: #e0c274;
    --preto: #0a0a0a;
    --cinza-escuro: #171717;
    --cinza-medio: #2a2a2a;
    --cinza-texto: #9a9a9a;
    --branco: #ffffff;

    --raio: 14px;
    --raio-peq: 8px;
    --sombra: 0 10px 30px rgba(0,0,0,0.35);
    --transicao: all .25s ease;

    --fonte-titulo: 'Playfair Display', serif;
    --fonte-corpo: 'Poppins', sans-serif;
}

/* Tema escuro (padrão) */
html[data-tema="escuro"] {
    --bg: var(--preto);
    --bg-card: var(--cinza-escuro);
    --bg-card-alt: var(--cinza-medio);
    --texto: #f2f2f2;
    --texto-suave: var(--cinza-texto);
    --borda: rgba(255,255,255,0.08);
}

/* Tema claro */
html[data-tema="claro"] {
    --bg: #faf9f7;
    --bg-card: #ffffff;
    --bg-card-alt: #f1efec;
    --texto: #1a1a1a;
    --texto-suave: #6b6b6b;
    --borda: rgba(0,0,0,0.08);
}

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

body {
    background: var(--bg);
    color: var(--texto);
    font-family: var(--fonte-corpo);
    line-height: 1.6;
    transition: var(--transicao);
    overflow-x: hidden;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--fonte-titulo); font-weight: 700; }
img { max-width: 100%; display: block; }

/* ---------- Botões ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 100px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transicao);
    white-space: nowrap;
}
.btn-dourado {
    background: linear-gradient(135deg, var(--dourado-claro), var(--dourado));
    color: #171717;
}
.btn-dourado:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: var(--sombra); }
.btn-outline {
    border-color: var(--dourado);
    color: var(--dourado);
    background: transparent;
}
.btn-outline:hover { background: var(--dourado); color: #171717; }
.btn-bloco { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; }

.btn-icone {
    background: transparent;
    border: 1px solid var(--borda);
    color: var(--texto);
    width: 40px; height: 40px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
}
.btn-icone:hover { border-color: var(--dourado); color: var(--dourado); }

/* ---------- Topo / Navegação ---------- */
.topo {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borda);
}
.topo-conteudo { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-inicial {
    font-family: var(--fonte-titulo);
    font-size: 1.6rem;
    width: 42px; height: 42px;
    border: 1.5px solid var(--dourado);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--dourado);
}
.logo-texto { font-family: var(--fonte-titulo); font-size: 1.15rem; letter-spacing: .5px; }
.logo-texto em { color: var(--dourado); font-style: normal; }

.nav-principal { display: flex; align-items: center; gap: 28px; }
.nav-principal a:not(.btn) { color: var(--texto-suave); font-size: .92rem; transition: var(--transicao); }
.nav-principal a:not(.btn):hover { color: var(--dourado); }
.btn-nav { padding: 10px 24px; }
.topo-acoes { display: flex; align-items: center; gap: 10px; }
.menu-mobile { display: none; }

@media (max-width: 860px) {
    .nav-principal {
        position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
        background: var(--bg);
        flex-direction: column;
        justify-content: flex-start;
        padding: 30px 24px;
        gap: 22px;
        transform: translateX(100%);
        transition: var(--transicao);
        z-index: 49;
    }
    .nav-principal.aberto { transform: translateX(0); }
    .menu-mobile { display: inline-flex; }
}

/* ---------- Hero / Banner ---------- */
.hero {
    position: relative;
    padding: 100px 0 90px;
    text-align: center;
    background:
        radial-gradient(ellipse at top, rgba(201,162,75,0.12), transparent 60%),
        var(--bg);
    border-bottom: 1px solid var(--borda);
}
.hero span.marca-dourada { color: var(--dourado); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 18px; }
.hero p.subtitulo { color: var(--texto-suave); max-width: 560px; margin: 0 auto 34px; font-size: 1.05rem; }
.hero-acoes { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Seções gerais ---------- */
section { padding: 80px 0; }
.secao-titulo { text-align: center; margin-bottom: 50px; }
.secao-titulo p.rotulo { color: var(--dourado); letter-spacing: 3px; text-transform: uppercase; font-size: .78rem; margin-bottom: 10px; }
.secao-titulo h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }

/* ---------- Cards de serviço ---------- */
.grade-servicos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.card-servico {
    background: var(--bg-card);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    overflow: hidden;
    transition: var(--transicao);
    display: flex; flex-direction: column;
}
.card-servico:hover { transform: translateY(-6px); border-color: var(--dourado); box-shadow: var(--sombra); }
.card-servico .card-img { height: 170px; background: var(--bg-card-alt); display: flex; align-items: center; justify-content: center; color: var(--texto-suave); font-size: .85rem; overflow: hidden; }
.card-servico .card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-servico-corpo { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-servico h3 { font-size: 1.15rem; }
.card-servico p.desc { color: var(--texto-suave); font-size: .88rem; flex: 1; }
.card-servico .meta { display: flex; justify-content: space-between; align-items: center; font-size: .85rem; color: var(--texto-suave); }
.card-servico .valor { color: var(--dourado); font-weight: 600; font-size: 1.05rem; }

/* ---------- Avaliações ---------- */
.grade-avaliacoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 24px; }
.card-avaliacao { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 24px; }
.estrelas { color: var(--dourado); margin-bottom: 10px; letter-spacing: 2px; }
.card-avaliacao p.autor { margin-top: 14px; font-weight: 600; font-size: .9rem; }

/* ---------- Localização / horários ---------- */
.grade-info { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
@media (max-width: 760px) { .grade-info { grid-template-columns: 1fr; } }
.card-info { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 30px; }
.card-info h3 { margin-bottom: 16px; color: var(--dourado); font-size: 1.1rem; }
.linha-horario { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--borda); font-size: .92rem; }
.linha-horario:last-child { border-bottom: none; }

/* ---------- Rodapé ---------- */
.rodape { background: var(--cinza-escuro); color: #d8d8d8; padding: 60px 0 0; margin-top: 60px; }
html[data-tema="claro"] .rodape { background: #17171a; color: #d8d8d8; }
.rodape-conteudo { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; padding-bottom: 40px; }
@media (max-width: 760px) { .rodape-conteudo { grid-template-columns: 1fr; } }
.rodape h4 { color: var(--dourado); margin-bottom: 14px; font-size: 1rem; }
.rodape a { display: inline-block; color: #cfcfcf; font-size: .9rem; margin-bottom: 6px; }
.rodape a:hover { color: var(--dourado); }
.rodape-texto { color: #9a9a9a; font-size: .88rem; margin-top: 10px; }
.rodape-copy { text-align: center; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.08); font-size: .8rem; color: #7a7a7a; }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-flutuante {
    position: fixed; bottom: 24px; right: 24px; z-index: 60;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25D366; color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    transition: var(--transicao);
}
.whatsapp-flutuante:hover { transform: scale(1.08); }

/* ==========================================================
   Fluxo de agendamento
   ========================================================== */
.agendar-wrapper { max-width: 780px; margin: 0 auto; padding: 60px 24px 100px; }
.etapas { display: flex; justify-content: space-between; margin-bottom: 40px; }
.etapa { flex: 1; text-align: center; position: relative; font-size: .8rem; color: var(--texto-suave); }
.etapa::before {
    content: attr(data-num);
    display: flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 50%;
    border: 1.5px solid var(--borda);
    margin: 0 auto 8px;
    font-family: var(--fonte-titulo); font-weight: 700;
    transition: var(--transicao);
}
.etapa.ativa { color: var(--texto); }
.etapa.ativa::before, .etapa.concluida::before { border-color: var(--dourado); color: var(--dourado); }
.etapa.concluida::before { background: var(--dourado); color: #171717; }

.painel-agendamento {
    background: var(--bg-card);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 34px;
}
.painel-agendamento h2 { font-size: 1.4rem; margin-bottom: 6px; }
.painel-agendamento .ajuda { color: var(--texto-suave); font-size: .88rem; margin-bottom: 26px; }

.lista-selecao { display: grid; gap: 12px; }
.opcao-servico {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 18px; border: 1px solid var(--borda); border-radius: var(--raio-peq);
    cursor: pointer; transition: var(--transicao);
}
.opcao-servico:hover, .opcao-servico.selecionada { border-color: var(--dourado); background: rgba(201,162,75,0.06); }
.opcao-servico .nome { font-weight: 500; }
.opcao-servico .info { font-size: .8rem; color: var(--texto-suave); }
.opcao-servico .valor { color: var(--dourado); font-weight: 600; }

.campo { margin-bottom: 18px; }
.campo label { display: block; font-size: .85rem; margin-bottom: 6px; color: var(--texto-suave); }
.campo input, .campo textarea, .campo select {
    width: 100%; padding: 13px 16px;
    background: var(--bg-card-alt); border: 1px solid var(--borda); border-radius: var(--raio-peq);
    color: var(--texto); font-family: var(--fonte-corpo); font-size: .95rem;
}
.campo input:focus, .campo textarea:focus, .campo select:focus { outline: none; border-color: var(--dourado); }

.grade-horarios { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px,1fr)); gap: 10px; margin-top: 16px; }
.slot-horario {
    padding: 10px 6px; text-align: center; border: 1px solid var(--borda); border-radius: var(--raio-peq);
    cursor: pointer; font-size: .88rem; transition: var(--transicao);
}
.slot-horario:hover, .slot-horario.selecionado { border-color: var(--dourado); background: var(--dourado); color: #171717; font-weight: 600; }
.sem-horarios { color: var(--texto-suave); text-align: center; padding: 24px 0; grid-column: 1/-1; }

.resumo-agendamento { background: var(--bg-card-alt); border-radius: var(--raio-peq); padding: 20px; margin-bottom: 22px; }
.resumo-linha { display: flex; justify-content: space-between; padding: 6px 0; font-size: .92rem; }
.resumo-linha strong { color: var(--dourado); }

.acoes-etapa { display: flex; justify-content: space-between; margin-top: 26px; gap: 12px; }
.msg-erro { color: #e05c5c; font-size: .88rem; margin-top: 10px; }
.msg-sucesso-box { text-align: center; padding: 30px 10px; }
.msg-sucesso-box .icone-ok { width: 70px; height: 70px; margin: 0 auto 20px; border-radius: 50%; background: var(--dourado); color: #171717; display: flex; align-items: center; justify-content: center; }

.spinner { width: 18px; height: 18px; border: 2.5px solid rgba(0,0,0,0.2); border-top-color: #171717; border-radius: 50%; animation: girar .7s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

/* ==========================================================
   Painel administrativo
   ========================================================== */
.admin-body { display: flex; min-height: 100vh; background: var(--bg); color: var(--texto); }
.admin-sidebar {
    width: 240px; background: var(--cinza-escuro); color: #eaeaea; flex-shrink: 0;
    padding: 26px 18px; position: sticky; top: 0; height: 100vh;
}
.admin-sidebar .logo { margin-bottom: 34px; }
.admin-sidebar nav a {
    display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: var(--raio-peq);
    color: #bdbdbd; font-size: .92rem; margin-bottom: 4px; transition: var(--transicao);
}
.admin-sidebar nav a:hover, .admin-sidebar nav a.ativo { background: rgba(201,162,75,0.12); color: var(--dourado); }
.admin-conteudo { flex: 1; padding: 30px 34px; max-width: 100%; overflow-x: auto; }
.admin-topo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; flex-wrap: wrap; gap: 14px; }
.admin-topo h1 { font-size: 1.5rem; }

.cards-resumo { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 18px; margin-bottom: 30px; }
.card-resumo { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 22px; }
.card-resumo .rotulo { color: var(--texto-suave); font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; }
.card-resumo .valor-grande { font-size: 1.9rem; font-family: var(--fonte-titulo); margin-top: 8px; }
.card-resumo .valor-grande.dourado { color: var(--dourado); }

.tabela-wrapper { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
thead th { text-align: left; padding: 14px 16px; background: var(--bg-card-alt); color: var(--texto-suave); font-weight: 500; font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; }
tbody td { padding: 14px 16px; border-top: 1px solid var(--borda); }
tbody tr:hover { background: rgba(201,162,75,0.04); }

.selo-status { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 100px; font-size: .76rem; font-weight: 600; }
.selo-agendado { background: rgba(90,140,220,0.15); color: #5a8cdc; }
.selo-confirmado { background: rgba(75,180,120,0.15); color: #4bb478; }
.selo-em_atendimento { background: rgba(201,162,75,0.18); color: var(--dourado); }
.selo-finalizado { background: rgba(150,150,150,0.18); color: #b0b0b0; }
.selo-cancelado { background: rgba(220,80,80,0.15); color: #e05c5c; }

.form-admin { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 28px; max-width: 640px; }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-linha { grid-template-columns: 1fr; } }

.acoes-tabela { display: flex; gap: 8px; }
.link-acao { font-size: .82rem; padding: 6px 12px; border-radius: 100px; border: 1px solid var(--borda); }
.link-acao:hover { border-color: var(--dourado); color: var(--dourado); }
.link-acao.perigo:hover { border-color: #e05c5c; color: #e05c5c; }

.login-wrapper { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 40px; max-width: 380px; width: 100%; }
.login-card .logo { justify-content: center; margin-bottom: 24px; }

.alerta { padding: 14px 18px; border-radius: var(--raio-peq); font-size: .88rem; margin-bottom: 18px; }
.alerta-erro { background: rgba(224,92,92,0.12); color: #e05c5c; border: 1px solid rgba(224,92,92,0.3); }
.alerta-sucesso { background: rgba(75,180,120,0.12); color: #4bb478; border: 1px solid rgba(75,180,120,0.3); }

@media (max-width: 900px) {
    .admin-body { flex-direction: column; }
    .admin-sidebar { width: 100%; height: auto; position: static; }
    .admin-sidebar nav { display: flex; flex-wrap: wrap; gap: 6px; }
}