/* ==========================================================================
   Design system — CRM Faturamento e Lucro
   Referência visual: SaaS de field service (Jobber, Housecall Pro) —
   cards com respiro, cor de marca confiante, tipografia Plus Jakarta Sans
   (mesma fonte já usada no agenda_on, pra manter identidade entre produtos).
   ========================================================================== */

:root {
    --brand: #3457D5;
    --brand-dark: #22409A;
    --brand-light: #EEF2FF;
    --accent: #0FA968;
    --accent-light: #E3F9EE;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #DC2626;
    --danger-light: #FDE8E8;
    --ink: #111827;
    --muted: #6B7280;
    --border: #E7E9F0;
    --bg: #F4F6FB;
    --card-bg: #FFFFFF;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, .04);
    --shadow-md: 0 4px 10px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
    --shadow-lg: 0 12px 28px rgba(16, 24, 40, .10);
}

body {
    font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
    font-weight: 700;
    letter-spacing: -0.01em;
}

a { color: var(--brand); }
a:hover { color: var(--brand-dark); }

/* ---------- Navbar ---------- */
.navbar.app-navbar {
    background: #FFFFFF !important;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding-top: .6rem;
    padding-bottom: .6rem;
}
.navbar.app-navbar .navbar-brand {
    color: var(--ink) !important;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.navbar.app-navbar .navbar-brand .brand-mark {
    width: 30px; height: 30px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--brand), #6C8CFF);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-size: .95rem;
}
.navbar.app-navbar .nav-link {
    color: var(--muted) !important;
    font-weight: 600;
    font-size: .92rem;
    border-radius: var(--radius-sm);
    padding: .45rem .7rem !important;
    display: flex; align-items: center; gap: .4rem;
}
.navbar.app-navbar .nav-link:hover,
.navbar.app-navbar .nav-link.active {
    color: var(--brand) !important;
    background: var(--brand-light);
}
.navbar.app-navbar .dropdown-menu {
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm);
}
.card:hover { box-shadow: var(--shadow-md); }

/* KPI cards no dashboard/balanço */
.kpi-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    padding: 1.1rem 1.2rem;
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: box-shadow .15s ease, transform .15s ease;
}
.kpi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.kpi-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
    margin-bottom: .6rem;
}
.kpi-icon.bg-brand { background: var(--brand-light); color: var(--brand); }
.kpi-icon.bg-accent { background: var(--accent-light); color: var(--accent); }
.kpi-icon.bg-warning-soft { background: var(--warning-light); color: #B45309; }
.kpi-icon.bg-danger-soft { background: var(--danger-light); color: var(--danger); }
.kpi-label { color: var(--muted); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.kpi-value { font-size: 1.4rem; font-weight: 800; color: var(--ink); }
.kpi-sub { color: var(--muted); font-size: .78rem; }

/* ---------- Buttons ---------- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: .9rem;
}
.btn-primary {
    background: var(--brand);
    border-color: var(--brand);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
}
.btn-success { background: var(--accent); border-color: var(--accent); }
.btn-success:hover { filter: brightness(0.93); }
.btn-outline-primary { color: var(--brand); border-color: var(--brand); }
.btn-outline-primary:hover { background: var(--brand); border-color: var(--brand); }

/* ---------- Badges ---------- */
.badge {
    font-weight: 600;
    font-size: .74rem;
    padding: .4em .65em;
    border-radius: 999px;
}
.badge.bg-secondary { background: #EEF0F5 !important; color: #475069 !important; }
.badge.bg-success { background: var(--accent-light) !important; color: #0B7A4B !important; }
.badge.bg-danger { background: var(--danger-light) !important; color: var(--danger) !important; }

/* ---------- Tables ---------- */
.table {
    --bs-table-bg: transparent;
}
.table thead th {
    text-transform: uppercase;
    font-size: .72rem;
    letter-spacing: .04em;
    color: var(--muted);
    font-weight: 700;
    border-bottom: 1px solid var(--border);
    background: transparent;
}
.table td { vertical-align: middle; border-color: var(--border); }
.table-hover tbody tr:hover { background: var(--brand-light); }

/* ---------- Forms ---------- */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border-color: var(--border);
}
.form-control:focus, .form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 .2rem rgba(52, 87, 213, .15);
}

/* Filtro de período (Dashboard, Balanço, Relatórios) — nunca deve
   estourar a largura da tela; empilha no mobile. */
.filtro-periodo {
    flex-wrap: wrap;
}
.filtro-periodo input[type="date"] {
    min-width: 0;
    flex: 1 1 130px;
}
@media (max-width: 575.98px) {
    .filtro-periodo {
        width: 100%;
    }
    .filtro-periodo .filtro-separador {
        display: none;
    }
    .filtro-periodo button {
        flex: 1 1 100%;
    }
}

/* ---------- Alerts ---------- */
.alert-success { background: var(--accent-light); color: #0B7A4B; border: none; border-radius: var(--radius-md); }
.alert-danger { background: var(--danger-light); color: var(--danger); border: none; border-radius: var(--radius-md); }
.alert-info { background: var(--brand-light); color: var(--brand-dark); border: none; border-radius: var(--radius-md); }
.alert-secondary { background: #F1F2F6; color: var(--muted); border: none; border-radius: var(--radius-md); }

/* ==========================================================================
   Mobile: "casca de app" — navbar fixa no topo, rodapé fixo embaixo, e só o
   miolo (.app-scroll-area) rola. Evita o topo/rodapé "sumirem" atrás da
   barra de endereço do navegador em páginas curtas (a rolagem acontece
   sempre dentro da área de conteúdo, nunca na página inteira).
   ========================================================================== */
.mobile-tabbar {
    display: none;
}

@media (max-width: 767.98px) {
    html, body {
        height: 100%;
        overflow: hidden;
    }

    .navbar.app-navbar {
        position: fixed;
        top: 0; left: 0; right: 0;
        z-index: 1030;
    }

    .app-scroll-area {
        position: fixed;
        top: var(--mobile-navbar-h, 62px);
        bottom: var(--mobile-tabbar-h, 66px);
        left: 0; right: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: env(safe-area-inset-bottom);
    }

    .mobile-tabbar {
        display: flex;
        position: fixed;
        bottom: 0; left: 0; right: 0;
        background: #FFFFFF;
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 16px rgba(16, 24, 40, .08);
        z-index: 1040;
        padding: .3rem .2rem calc(.3rem + env(safe-area-inset-bottom));
    }
    .mobile-tabbar a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: .15rem;
        color: var(--muted);
        text-decoration: none;
        font-size: .68rem;
        font-weight: 600;
        padding: .35rem 0;
        border-radius: var(--radius-sm);
    }
    .mobile-tabbar a i { font-size: 1.15rem; }
    .mobile-tabbar a.active { color: var(--brand); }
    .mobile-tabbar a.active i { transform: translateY(-1px); }

    /* Some as tabs superiores viram menu "mais", já que o rodapé assume os atalhos. */
    .navbar.app-navbar .navbar-brand span.brand-text { display: none; }

    /* Tabelas nunca estouram a largura da tela — viram scroll horizontal
       próprio em vez de espremer texto ou empurrar o layout. */
    table.table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
}