:root {
    --preto: #1a1512;
    --preto-suave: #241e18;
    --bronze: #4a3b2a;
    --dourado: #c9a227;
    --dourado-claro: #e8d9b0;
    --creme: #faf7f2;
    --bege: #f1e9dc;
    --texto: #2b2420;
    --texto-claro: #8a7d6e;
    --branco: #ffffff;
    --borda: #ece3d4;
    --sucesso: #4b7c53;
    --alerta: #b5822a;
    --perigo: #a13a2e;
    --sombra: 0 4px 20px rgba(26,21,18,0.06);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', 'Poppins', 'Segoe UI', sans-serif;
    background: var(--creme);
    color: var(--texto);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .fonte-serif { font-family: 'Playfair Display', 'Georgia', serif; }

a { color: var(--dourado); text-decoration: none; }

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

/* --------- Sidebar --------- */
.sidebar {
    width: 250px;
    background: var(--preto);
    color: #fff;
    padding: 26px 0;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.sidebar .logo {
    padding: 0 24px 22px;
    font-family: 'Playfair Display', serif;
    font-size: 19px;
    font-weight: 700;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 16px;
    color: #fff;
}
.sidebar .logo span { color: var(--dourado); }
.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.72);
    padding: 12px 24px;
    font-size: 13.5px;
    font-weight: 500;
    transition: all .15s;
    border-left: 3px solid transparent;
}
.sidebar nav a:hover, .sidebar nav a.active {
    background: rgba(255,255,255,0.06);
    color: #fff;
    border-left-color: var(--dourado);
}
.sidebar nav .grupo-titulo {
    padding: 18px 24px 6px;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.35);
    font-weight: 700;
}

/* --------- Main --------- */
.main { flex: 1; min-width: 0; }
.topbar {
    background: #fff;
    padding: 18px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--borda);
    position: sticky;
    top: 0;
    z-index: 10;
}
.topbar h1 { font-size: 19px; margin: 0; color: var(--texto); font-weight: 600; }
.topbar .usuario { font-size: 13px; color: var(--texto-claro); display: flex; gap: 14px; align-items: center; }
.content { padding: 30px; }

/* --------- Cards --------- */
.card {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--sombra);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--borda);
}
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 26px;
}
.stat-card {
    background: #fff;
    border-radius: 14px;
    padding: 22px;
    box-shadow: var(--sombra);
    border-left: 3px solid var(--dourado);
    border-top: 1px solid var(--borda); border-right: 1px solid var(--borda); border-bottom: 1px solid var(--borda);
}
.stat-card .valor { font-family: 'Playfair Display', serif; font-size: 27px; font-weight: 700; color: var(--texto); }
.stat-card .label { font-size: 12.5px; color: var(--texto-claro); margin-top: 5px; }
.stat-card.lilas { border-left-color: var(--bronze); }
.stat-card.dourado { border-left-color: var(--dourado); }
.stat-card.sucesso { border-left-color: var(--sucesso); }

/* --------- Formulários --------- */
label { display: block; font-weight: 600; font-size: 12.5px; margin-bottom: 6px; color: var(--texto); }
input, select, textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1.5px solid var(--borda);
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 16px;
    background: #fdfdfb;
    color: var(--texto);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--dourado);
    background: #fff;
}
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 16px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.checkbox-row input { width: auto; margin: 0; }

.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 8px;
    border: none;
    background: var(--preto);
    color: #fff;
    font-weight: 600;
    font-size: 13.5px;
    cursor: pointer;
    transition: background .15s;
}
.btn:hover { background: #000; }
.btn.secundario { background: #fff; color: var(--texto); border: 1.5px solid var(--borda); }
.btn.secundario:hover { border-color: var(--dourado); color: var(--texto); background: #fff; }
.btn.perigo { background: var(--perigo); }
.btn.sucesso { background: var(--sucesso); }
.btn.pequeno { padding: 6px 14px; font-size: 12px; }
.btn.lilas { background: var(--bronze); }

/* --------- Tabelas --------- */
table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--texto-claro);
    padding: 10px 12px;
    border-bottom: 2px solid var(--borda);
    font-weight: 700;
}
tbody td { padding: 12px; border-bottom: 1px solid var(--borda); font-size: 13.5px; }
tbody tr:hover { background: var(--creme); }

/* --------- Badges --------- */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .3px;
}
.badge.agendado { background: #eaf1f6; color: #2f5f7a; }
.badge.confirmado { background: #eaf3ea; color: #2f5233; }
.badge.concluido { background: #f1ece0; color: #6a5a2a; }
.badge.cancelado { background: #fdecea; color: #a13a2e; }
.badge.nao_compareceu { background: #fbf1e2; color: #966319; }
.badge.pendente { background: #fbf1e2; color: #966319; }
.badge.pago { background: #eaf3ea; color: #2f5233; }
.badge.descontado { background: #efeaf5; color: #52397a; }
.badge.misto { background: #efeaf5; color: #52397a; }
.badge.origem-site { background: #e4f0ff; color: #1d5fa8; text-transform: none; letter-spacing: 0; font-weight: 600; }

/* --------- Lista de serviços agrupados (agendamentos com mais de 1 serviço) --------- */
.lista-servicos-grupo { margin: 0; padding: 0; list-style: none; }
.lista-servicos-grupo li { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; padding: 2px 0; }
.lista-servicos-grupo li .nome-servico { color: var(--texto); }
.lista-servicos-grupo li .preco-servico { color: var(--texto-claro); white-space: nowrap; }
.total-grupo { margin-top: 6px; padding-top: 6px; border-top: 1px dashed var(--borda); font-weight: 700; display: flex; justify-content: space-between; font-size: 13px; }
.acoes-pagar-grupo { display: flex; flex-direction: column; gap: 4px; }
.acoes-pagar-grupo .btn { text-align: center; }

/* --------- Alertas --------- */
.alerta { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 13.5px; }
.alerta.sucesso { background: #eaf3ea; color: #2f5233; border: 1px solid #bcdcc0; }
.alerta.erro { background: #fdecea; color: #a13a2e; border: 1px solid #f3c6bd; }
.alerta.info { background: #eaf1f6; color: #2f5f7a; border: 1px solid #c4dceb; }

/* --------- Login --------- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 70% 30%, #4a3b2a 0%, #241d16 55%, #171310 100%);
}
.login-box {
    background: #fff;
    padding: 44px;
    border-radius: 16px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 30px 70px rgba(0,0,0,0.35);
    text-align: center;
}
.login-box h1 { color: var(--texto); font-size: 22px; margin-bottom: 4px; font-weight: 700; }
.login-box p { color: var(--texto-claro); margin-bottom: 26px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 1px; }
.login-box .btn { width: 100%; padding: 13px; }

/* --------- Utilitários --------- */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mb-0 { margin-bottom: 0; } .mt-16 { margin-top: 16px; }
.texto-claro { color: var(--texto-claro); }
.text-right { text-align: right; }
.avatar-round { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; background: var(--bege); }

@media (max-width: 900px) {
    .sidebar { position: fixed; left: -260px; z-index: 100; transition: left .2s; box-shadow: 4px 0 20px rgba(0,0,0,0.2); }
    .sidebar.aberta { left: 0; }
    .content { padding: 16px; }
}