/* ============================================================
   VexIndica — Minimalist Modern Design System (CSS puro)
   Accent gradiente (--accent → --accent2). Tenant sobrescreve.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Calistoga&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --background: #FAFAFA;
    --foreground: #0F172A;
    --muted: #F1F5F9;
    --muted-fg: #64748B;
    --accent: #0052FF;
    --accent2: #4D7CFF;
    --accent-fg: #FFFFFF;
    --border: #E2E8F0;
    --card: #FFFFFF;

    --grad: linear-gradient(135deg, var(--accent), var(--accent2, var(--accent)));
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,.07);
    --shadow-lg: 0 10px 18px rgba(0,0,0,.08);
    --shadow-xl: 0 20px 30px rgba(0,0,0,.10);
    --shadow-accent: 0 8px 24px color-mix(in srgb, var(--accent) 30%, transparent);

    --r-md: 10px; --r-lg: 14px; --r-xl: 18px; --r-2xl: 28px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0; background: var(--background); color: var(--foreground);
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    line-height: 1.65; -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; transition: color .2s var(--ease); }

/* ---------- Tipografia ---------- */
h1, h2 { font-family: 'Calistoga', Georgia, serif; font-weight: 400; letter-spacing: -.02em; line-height: 1.12; margin: 0 0 .6rem; }
h3 { font-family: 'Inter', sans-serif; font-weight: 600; letter-spacing: -.01em; margin: 0 0 .4rem; }
.gradient-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mono { font-family: 'JetBrains Mono', monospace; }

/* ---------- Section label (pill badge) ---------- */
.section-label {
    display: inline-flex; align-items: center; gap: .6rem;
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    background: color-mix(in srgb, var(--accent) 6%, transparent);
    padding: .35rem 1rem; border-radius: 999px;
    font-family: 'JetBrains Mono', monospace; font-size: .72rem;
    text-transform: uppercase; letter-spacing: .15em; color: var(--accent);
}
.section-label .dot, .led { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 2s var(--ease) infinite; }
.led { background: #22c55e; }
@keyframes pulse { 0%,100%{ transform: scale(1); opacity: 1; } 50%{ transform: scale(1.35); opacity: .65; } }

/* ---------- Botões ---------- */
.btn, button.btn, button:not([class]) {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    font-family: 'Inter', sans-serif; font-weight: 600; font-size: .92rem;
    padding: .8rem 1.4rem; min-height: 48px; border: 0; cursor: pointer;
    border-radius: var(--r-md); color: var(--accent-fg); background: var(--grad);
    box-shadow: var(--shadow-sm); transition: all .25s var(--ease);
}
.btn:hover, button:not([class]):hover { transform: translateY(-2px); box-shadow: var(--shadow-accent); filter: brightness(1.06); }
.btn:active, button:not([class]):active { transform: scale(.98); }
.btn:focus-visible, button:not([class]):focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent); }
.btn.sec, .btn-sec {
    background: transparent; color: var(--foreground); border: 1px solid var(--border);
    box-shadow: none; font-weight: 600; border-radius: var(--r-md); cursor: pointer;
    padding: .7rem 1.2rem; display: inline-flex; align-items: center; gap: .4rem;
    font-size: .88rem; font-family: 'Inter', sans-serif; transition: all .2s var(--ease);
}
.btn.sec:hover, .btn-sec:hover { border-color: color-mix(in srgb, var(--accent) 35%, transparent); color: var(--accent); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn.ghost { background: none; border: 0; box-shadow: none; color: var(--muted-fg); }
.btn.ghost:hover { color: var(--foreground); transform: none; box-shadow: none; }
.btn.sm { min-height: 0; padding: .45rem .85rem; font-size: .8rem; }
.btn.danger { background: #ef4444; }

/* ---------- Cards ---------- */
.card {
    position: relative; background: var(--card); border: 1px solid var(--border);
    border-radius: var(--r-xl); padding: 1.6rem; box-shadow: var(--shadow-md);
    transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card.lift:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }

/* ---------- Inputs ---------- */
input, select, textarea {
    width: 100%; font-family: 'Inter', sans-serif; font-size: .95rem; color: var(--foreground);
    background: var(--card); border: 1px solid var(--border); border-radius: var(--r-md);
    padding: .8rem 1rem; min-height: 50px; transition: border-color .2s, box-shadow .2s;
}
textarea { min-height: auto; }
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--muted-fg) 60%, transparent); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
select { cursor: pointer; }
label { display: block; font-weight: 600; font-size: .85rem; color: var(--foreground); margin: .8rem 0 .3rem; }

/* ---------- Badges ---------- */
.badge {
    display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: .72rem;
    font-weight: 500; letter-spacing: .03em; text-transform: uppercase;
    padding: .2rem .6rem; border-radius: 999px; background: var(--muted); color: var(--muted-fg);
}
.badge.sim, .badge.ok, .badge.ativa, .badge.ativo { background: #dcfce7; color: #166534; }
.badge.nao, .badge.erro, .badge.suspensa { background: #fee2e2; color: #991b1b; }
.badge.pendente { background: #e0edff; color: #1e40af; }

/* ---------- Tabelas ---------- */
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .65rem .55rem; border-bottom: 1px solid var(--border); }
th { font-family: 'JetBrains Mono', monospace; font-weight: 500; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted-fg); }

/* ---------- Utilidades ---------- */
.muted { color: var(--muted-fg); font-size: .9rem; }
.opcional { font-weight: 400; color: var(--muted-fg); }
.flash { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; padding: .8rem 1rem; border-radius: var(--r-md); margin-bottom: 1rem; font-weight: 500; }
.alert { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; padding: .8rem 1rem; border-radius: var(--r-md); margin-bottom: 1rem; font-size: .9rem; }
.erro { color: #dc2626; font-size: .8rem; margin-top: .25rem; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

/* ---------- Layout helpers ---------- */
.wrap { max-width: 1080px; margin: 1.8rem auto; padding: 0 1.25rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 1.1rem; }
.row { display: flex; gap: .8rem; flex-wrap: wrap; } .row > div { flex: 1; min-width: 150px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.2rem; box-shadow: var(--shadow-sm); transition: all .3s var(--ease); }
.kpi:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.kpi .n { font-family: 'Calistoga', serif; font-size: 2rem; color: var(--foreground); }
.kpi .l { font-family: 'JetBrains Mono', monospace; font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-fg); }
.check { display: flex; gap: .5rem; align-items: flex-start; margin: 1rem 0; font-size: .88rem; color: var(--muted-fg); }
.check input { width: auto; min-height: 0; }
.linkbox { display: flex; gap: .5rem; margin: .7rem 0; }
.linkbox input { font-size: .85rem; }
.rodape { text-align: center; color: var(--muted-fg); font-size: .8rem; margin: 1.4rem 0; }

/* topbar limpo (claro) */
.topo { background: rgba(255,255,255,.85); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); padding: .9rem 1.5rem; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 20; }
.topo .brand { font-family: 'Calistoga', serif; font-size: 1.15rem; display: flex; align-items: center; gap: .55rem; color: var(--foreground); }
.topo nav a { color: var(--muted-fg); font-size: .85rem; font-weight: 500; margin-right: 1.2rem; }
.topo nav a:hover, .topo nav a.on { color: var(--accent); }
.topo .sair { background: transparent; border: 1px solid var(--border); color: var(--muted-fg); padding: .45rem .9rem; border-radius: var(--r-md); cursor: pointer; font-size: .82rem; font-weight: 500; }
.topo .sair:hover { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.label-tec { font-family: 'JetBrains Mono', monospace; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted-fg); }

/* seção invertida (dark) */
.inverted { background: var(--foreground); color: #fff; border-radius: var(--r-2xl); position: relative; overflow: hidden; }
.inverted::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }

@media (prefers-reduced-motion: reduce) { *, *::before { animation: none !important; transition: none !important; } }