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

:root {
    --verde:       #2d5a27;
    --verde-escuro:#1e3d1a;
    --verde-claro: #4a7c42;
    --caqui:       #b5a642;
    --caqui-claro: #d4c56a;
    --cinza:       #3a3a3a;
    --cinza-medio: #5e5e5e;
    --cinza-claro: #e8e8e2;
    --branco:      #f5f4ee;
    --vermelho:    #8b2020;
    --laranja:     #c46a00;
    --bg:          #f0efe8;
    --borda:       #c8c4b0;
    --sombra:      0 2px 8px rgba(0,0,0,0.12);
}

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

body {
    font-family: 'Barlow', sans-serif;
    background: var(--bg);
    color: var(--cinza);
    font-size: 15px;
    line-height: 1.5;
}

/* ── Header ──────────────────────────── */
.header {
    background: var(--verde-escuro);
    color: #fff;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    border-bottom: 3px solid var(--caqui);
}
.header-logo {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--caqui-claro);
}
.header-logo span { color: #fff; font-weight: 500; }
.header-nav a {
    color: #ccc;
    text-decoration: none;
    margin-left: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: color .2s;
}
.header-nav a:hover { color: var(--caqui-claro); }
.header-nav a.ativo  { color: var(--caqui-claro); border-bottom: 2px solid var(--caqui); }

/* ── Layout ──────────────────────────── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.page-body  { padding: 2rem 0; min-height: calc(100vh - 60px); }

/* ── Cards ───────────────────────────── */
.card {
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 4px;
    box-shadow: var(--sombra);
}
.card-header {
    background: var(--verde);
    color: #fff;
    padding: .75rem 1.25rem;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px 4px 0 0;
}
.card-body { padding: 1.25rem; }

/* ── Produtos (catálogo) ─────────────── */
.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}
.produto-card {
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .15s, box-shadow .15s;
    cursor: pointer;
}
.produto-card:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,.15); }
.produto-card.selecionado { border: 2px solid var(--verde); }
.produto-img {
    height: 100px;
    background: var(--cinza-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}
.produto-info { padding: .75rem; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.produto-nome { font-weight: 600; font-size: .9rem; line-height: 1.3; }
.produto-categoria { font-size: .75rem; color: var(--cinza-medio); text-transform: uppercase; letter-spacing: .5px; }
.produto-preco {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--verde);
    margin-top: auto;
}
.produto-estoque { font-size: .75rem; color: var(--cinza-medio); }
.produto-estoque.baixo { color: var(--vermelho); font-weight: 600; }
.produto-qtd-ctrl {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: .6rem .75rem;
    border-top: 1px solid var(--cinza-claro);
    background: var(--branco);
}
.btn-qtd {
    width: 28px; height: 28px;
    background: var(--verde);
    color: #fff;
    border: none;
    border-radius: 3px;
    font-size: 1rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .15s;
}
.btn-qtd:hover { background: var(--verde-escuro); }
.qtd-val { font-weight: 700; min-width: 24px; text-align: center; font-size: .95rem; }

/* ── Filtro categorias ───────────────── */
.filtro-cats {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.filtro-cats button {
    padding: .35rem .9rem;
    border: 1px solid var(--borda);
    background: #fff;
    border-radius: 20px;
    font-size: .82rem;
    font-family: 'Barlow', sans-serif;
    cursor: pointer;
    transition: all .15s;
}
.filtro-cats button:hover,
.filtro-cats button.ativo { background: var(--verde); color: #fff; border-color: var(--verde); }

/* ── Carrinho flutuante ──────────────── */
#carrinho-panel {
    position: fixed;
    right: 0; top: 60px; bottom: 0;
    width: 320px;
    background: #fff;
    border-left: 2px solid var(--borda);
    display: flex;
    flex-direction: column;
    z-index: 100;
    box-shadow: -4px 0 16px rgba(0,0,0,.1);
    transform: translateX(100%);
    transition: transform .25s ease;
}
#carrinho-panel.aberto { transform: translateX(0); }
.carrinho-header {
    background: var(--verde-escuro);
    color: #fff;
    padding: 1rem;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.carrinho-body { flex: 1; overflow-y: auto; padding: .75rem; }
.carrinho-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .6rem 0;
    border-bottom: 1px solid var(--cinza-claro);
    font-size: .88rem;
}
.carrinho-item-nome { font-weight: 500; }
.carrinho-item-sub  { color: var(--verde); font-weight: 700; }
.btn-remover-item   { background: none; border: none; color: var(--vermelho); cursor: pointer; font-size: 1rem; padding: 2px 6px; }
.carrinho-footer {
    border-top: 2px solid var(--borda);
    padding: 1rem;
}
.carrinho-total {
    display: flex;
    justify-content: space-between;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--verde-escuro);
    margin-bottom: .75rem;
}

/* ── Botão carrinho flutuante ────────── */
#btn-toggle-carrinho {
    position: fixed;
    bottom: 2rem; right: 2rem;
    background: var(--verde);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: .75rem 1.25rem;
    font-family: 'Barlow', sans-serif;
    font-weight: 700;
    font-size: .95rem;
    cursor: pointer;
    z-index: 200;
    box-shadow: 0 4px 16px rgba(0,0,0,.25);
    display: flex;
    align-items: center;
    gap: .5rem;
    transition: background .15s;
}
#btn-toggle-carrinho:hover { background: var(--verde-escuro); }
#badge-carrinho {
    background: var(--caqui);
    color: var(--verde-escuro);
    border-radius: 50%;
    width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    font-size: .8rem;
    font-weight: 700;
}

/* ── Formulário compra ───────────────── */
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--cinza-medio);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: .35rem;
}
.form-control {
    width: 100%;
    padding: .55rem .8rem;
    border: 1px solid var(--borda);
    border-radius: 3px;
    font-size: .95rem;
    font-family: 'Barlow', sans-serif;
    background: var(--branco);
    transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--verde); }
select.form-control { cursor: pointer; }

/* ── Botões ──────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem 1.1rem;
    border: none;
    border-radius: 3px;
    font-family: 'Barlow', sans-serif;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
}
.btn-verde   { background: var(--verde);   color: #fff; }
.btn-verde:hover { background: var(--verde-escuro); }
.btn-caqui   { background: var(--caqui);   color: var(--verde-escuro); }
.btn-caqui:hover { background: var(--caqui-claro); }
.btn-vermelho{ background: var(--vermelho); color: #fff; }
.btn-vermelho:hover { background: #6b1818; }
.btn-cinza   { background: var(--cinza-claro); color: var(--cinza); border: 1px solid var(--borda); }
.btn-cinza:hover { background: var(--borda); }
.btn-sm      { padding: .3rem .7rem; font-size: .82rem; }
.btn-block   { width: 100%; justify-content: center; }

/* ── Tabelas ─────────────────────────── */
.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}
thead th {
    background: var(--verde-escuro);
    color: #fff;
    padding: .65rem 1rem;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    text-align: left;
}
tbody tr { border-bottom: 1px solid var(--cinza-claro); }
tbody tr:hover { background: var(--branco); }
tbody td { padding: .6rem 1rem; }

/* ── Status badges ───────────────────── */
.badge {
    display: inline-block;
    padding: .2rem .65rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
}
.badge-pendente { background: #fff3cd; color: #7c5700; }
.badge-pago     { background: #d4edda; color: #155724; }
.badge-cancelado{ background: #f8d7da; color: #721c24; }
.badge-baixo    { background: #f8d7da; color: #721c24; }
.badge-ok       { background: #d4edda; color: #155724; }

/* ── Alertas ─────────────────────────── */
.alert {
    padding: .75rem 1rem;
    border-radius: 3px;
    margin-bottom: 1rem;
    font-size: .9rem;
    border: 1px solid transparent;
}
.alert-success { background: #d4edda; color: #155724; border-color: #c3e6cb; }
.alert-danger  { background: #f8d7da; color: #721c24; border-color: #f5c6cb; }
.alert-warning { background: #fff3cd; color: #7c5700; border-color: #ffeeba; }

/* ── Dashboard métricas ──────────────── */
.metricas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.metrica-card {
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 4px;
    padding: 1.25rem;
    border-left: 4px solid var(--verde);
}
.metrica-card.laranja { border-left-color: var(--laranja); }
.metrica-card.vermelho{ border-left-color: var(--vermelho); }
.metrica-card.caqui   { border-left-color: var(--caqui); }
.metrica-label { font-size: .75rem; color: var(--cinza-medio); text-transform: uppercase; letter-spacing: .5px; margin-bottom: .35rem; font-weight: 600; }
.metrica-valor { font-family: 'Barlow Condensed', sans-serif; font-size: 2rem; font-weight: 700; color: var(--verde-escuro); }
.metrica-card.laranja .metrica-valor { color: var(--laranja); }
.metrica-card.vermelho .metrica-valor { color: var(--vermelho); }

/* ── Sidebar admin ───────────────────── */
.admin-layout { display: flex; min-height: calc(100vh - 60px); }
.admin-sidebar {
    width: 220px;
    background: var(--verde-escuro);
    flex-shrink: 0;
    padding: 1.5rem 0;
}
.admin-sidebar a {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .7rem 1.5rem;
    color: #bbb;
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    transition: all .15s;
    border-left: 3px solid transparent;
}
.admin-sidebar a:hover { color: #fff; background: rgba(255,255,255,.06); }
.admin-sidebar a.ativo { color: var(--caqui-claro); border-left-color: var(--caqui); background: rgba(255,255,255,.06); }
.admin-sidebar .menu-title {
    padding: .5rem 1.5rem;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #666;
    margin-top: 1rem;
}
.admin-content { flex: 1; padding: 2rem; overflow: auto; }

/* ── Modal ───────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 500;
    align-items: center;
    justify-content: center;
}
.modal-overlay.aberto { display: flex; }
.modal {
    background: #fff;
    border-radius: 4px;
    width: 480px;
    max-width: 95vw;
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.modal-header {
    background: var(--verde);
    color: #fff;
    padding: .9rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px 4px 0 0;
}
.modal-body { padding: 1.25rem; }
.modal-footer { padding: .75rem 1.25rem; border-top: 1px solid var(--cinza-claro); display: flex; gap: .5rem; justify-content: flex-end; }
.btn-fechar-modal { background: none; border: none; color: #fff; font-size: 1.3rem; cursor: pointer; line-height: 1; }

/* ── Página de resultado ─────────────── */
.resultado-box {
    max-width: 500px;
    margin: 4rem auto;
    text-align: center;
}
.resultado-icone { font-size: 4rem; margin-bottom: 1rem; }
.resultado-titulo { font-family: 'Barlow Condensed', sans-serif; font-size: 2rem; font-weight: 700; margin-bottom: .5rem; }

/* ── Responsivo ──────────────────────── */
@media(max-width: 768px) {
    #carrinho-panel { width: 100%; }
    .catalogo-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }

    body { font-size: 14px; }

    .header {
        height: auto;
        min-height: 56px;
        padding: .65rem .85rem;
        gap: .65rem;
        align-items: flex-start;
        flex-direction: column;
    }

    .header-logo {
        font-size: 1.25rem;
        letter-spacing: 1px;
        line-height: 1.1;
    }

    .header-nav {
        width: 100%;
        display: flex;
        align-items: center;
        gap: .5rem;
        flex-wrap: wrap;
    }

    .header-nav span {
        width: 100%;
        font-size: .78rem !important;
    }

    .header-nav a {
        margin-left: 0;
        padding: .35rem .55rem;
        border-radius: 3px;
        background: rgba(255,255,255,.08);
        font-size: .8rem;
    }

    .admin-layout {
        display: block;
        min-height: auto;
    }

    .admin-sidebar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 250;
        display: flex;
        gap: .4rem;
        overflow-x: auto;
        width: 100%;
        padding: .55rem .75rem calc(.55rem + env(safe-area-inset-bottom));
        background: var(--verde-escuro);
        border-top: 2px solid var(--caqui);
        box-shadow: 0 -4px 14px rgba(0,0,0,.16);
        -webkit-overflow-scrolling: touch;
    }

    .admin-sidebar .menu-title {
        display: none;
    }

    .admin-sidebar a {
        flex: 0 0 auto;
        color: #ddd;
        text-decoration: none;
        font-size: .82rem;
        font-weight: 600;
        padding: .45rem .65rem;
        border-radius: 3px;
        background: rgba(255,255,255,.06);
        white-space: nowrap;
        border-left: 0;
    }

    .admin-sidebar a.ativo {
        color: var(--verde-escuro);
        border-left: 0;
        background: var(--caqui-claro);
    }

    .admin-content {
        padding: .85rem .85rem 5.25rem;
        overflow: visible;
    }

    .admin-content > div:first-child {
        align-items: stretch !important;
    }

    .admin-content > div:first-child h2 {
        width: 100%;
        font-size: 1.35rem !important;
    }

    .admin-content > div:first-child > div {
        width: 100%;
    }

    .admin-content > div:first-child .btn {
        flex: 1 1 auto;
        justify-content: center;
    }

    .metricas-grid {
        grid-template-columns: 1fr 1fr;
        gap: .7rem;
        margin-bottom: 1rem;
    }

    .metrica-card {
        padding: .85rem;
    }

    .metrica-valor {
        font-size: 1.45rem;
    }

    .card {
        border-radius: 3px;
        box-shadow: none;
    }

    .card-header {
        padding: .65rem .85rem;
    }

    .card-body {
        padding: .85rem;
    }

    .table-wrap {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table {
        min-width: 680px;
        font-size: .82rem;
    }

    thead th,
    tbody td {
        padding: .55rem .65rem;
    }

    .btn {
        min-height: 38px;
        justify-content: center;
        white-space: nowrap;
    }

    .btn-sm {
        padding: .38rem .58rem;
        font-size: .78rem;
    }

    .modal-overlay {
        align-items: flex-start;
        justify-content: center;
        padding: .75rem;
        overflow-y: auto;
    }

    .modal {
        width: 100% !important;
        max-width: 100% !important;
        max-height: calc(100vh - 1.5rem);
        display: flex;
        flex-direction: column;
    }

    .modal-header {
        padding: .75rem .9rem;
        font-size: .92rem;
    }

    .modal-body {
        padding: .85rem;
        overflow-y: auto;
    }

    .modal-body > div[style*="grid-template-columns"],
    .modal-body div[style*="grid-template-columns:1fr 90px auto"] {
        grid-template-columns: 1fr !important;
    }

    .modal-footer {
        padding: .75rem .85rem;
        flex-direction: column-reverse;
    }

    .modal-footer .btn {
        width: 100%;
    }

    .form-control {
        min-height: 40px;
        font-size: 16px;
    }

    .form-group {
        margin-bottom: .8rem;
    }
}

@media(max-width: 520px) {
    .metricas-grid {
        grid-template-columns: 1fr;
    }

    .admin-content > div:first-child .btn {
        width: 100%;
    }
}