/* FiscalIA — app.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --brand:      #1a56db;
    --brand-dk:   #1344b8;
    --danger:     #c81e1e;
    --danger-bg:  #fdf2f2;
    --warning:    #92400e;
    --warning-bg: #fffbeb;
    --success:    #03543f;
    --success-bg: #f3faf7;
    --info:       #1e429f;
    --info-bg:    #ebf5ff;
    --gray-50:    #f9fafb;
    --gray-100:   #f3f4f6;
    --gray-200:   #e5e7eb;
    --gray-400:   #9ca3af;
    --gray-600:   #4b5563;
    --gray-800:   #1f2937;
    --radius:     8px;
    --radius-lg:  12px;
    --shadow:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: var(--gray-800);
    background: var(--gray-50);
    line-height: 1.5;
}

/* ── Navbar ─────────────────────────────────────── */
.navbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0 1.5rem;
    height: 56px;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-brand { display: flex; align-items: center; gap: 8px; }
.logo-icon {
    width: 28px; height: 28px;
    background: var(--brand);
    color: #fff;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    display: flex; align-items: center; justify-content: center;
}
.logo-text { font-weight: 600; font-size: 15px; color: var(--gray-800); }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a {
    padding: 6px 12px;
    border-radius: var(--radius);
    color: var(--gray-600);
    text-decoration: none;
    font-size: 13px;
    transition: background .15s;
}
.nav-links a:hover { background: var(--gray-100); color: var(--gray-800); }
.nav-links a.active { background: var(--info-bg); color: var(--brand); font-weight: 500; }
.nav-right { display: flex; align-items: center; gap: 8px; }
.nav-plano {
    font-size: 10px; font-weight: 600;
    background: var(--info-bg); color: var(--brand);
    padding: 2px 7px; border-radius: 20px;
}
.nav-usuario { font-size: 12px; color: var(--gray-600); }

/* ── Layout ─────────────────────────────────────── */
.main-content { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.footer {
    text-align: center; padding: 1.5rem;
    font-size: 12px; color: var(--gray-400);
    border-top: 1px solid var(--gray-200);
    display: flex; justify-content: space-between;
    max-width: 1100px; margin: 0 auto;
}

/* ── Página header ───────────────────────────────── */
.page-header {
    display: flex; align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    flex-wrap: wrap; gap: .75rem;
}
.page-header h1 { font-size: 20px; font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.section-title {
    font-size: 13px; font-weight: 600;
    color: var(--gray-600); text-transform: uppercase;
    letter-spacing: .05em; margin: 1.25rem 0 .75rem;
}

/* ── Métricas ────────────────────────────────────── */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px; margin-bottom: 1.25rem;
}
.metric-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
}
.metric-card.metric-danger { border-color: #fca5a5; background: var(--danger-bg); }
.metric-card.metric-warning { border-color: #fcd34d; background: var(--warning-bg); }
.metric-card.metric-ok { border-color: #6ee7b7; background: var(--success-bg); }
.metric-label { font-size: 12px; color: var(--gray-600); margin-bottom: 4px; }
.metric-value { font-size: 28px; font-weight: 600; line-height: 1; margin-bottom: 4px; }
.metric-danger .metric-value { color: var(--danger); }
.metric-warning .metric-value { color: #b45309; }
.metric-ok .metric-value { color: var(--success); }
.metric-sub { font-size: 11px; color: var(--gray-400); }

/* ── IA Box ──────────────────────────────────────── */
.ia-box {
    background: var(--info-bg);
    border: 1px solid #bfdbfe;
    border-left: 3px solid var(--brand);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}
.ia-label { font-size: 11px; font-weight: 600; color: var(--brand); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .05em; }
.ia-text { font-size: 13px; color: var(--gray-800); line-height: 1.6; margin-bottom: .75rem; }
.ia-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Alertas ─────────────────────────────────────── */
.alertas-list { display: flex; flex-direction: column; gap: 8px; }
.alerta-item {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: .875rem 1rem;
    display: flex; align-items: flex-start; gap: .875rem;
    transition: opacity .3s;
}
.alerta-left { display: flex; align-items: flex-start; gap: 8px; flex-shrink: 0; min-width: 140px; }
.alerta-info { }
.alerta-empresa { font-size: 13px; font-weight: 600; }
.alerta-cnpj { font-size: 11px; color: var(--gray-400); font-family: monospace; }
.alerta-centro { flex: 1; min-width: 0; }
.alerta-titulo { font-size: 13px; font-weight: 500; margin-bottom: 4px; }
.alerta-desc { font-size: 12px; color: var(--gray-600); line-height: 1.5; margin-bottom: 4px; }
.alerta-acao { font-size: 12px; color: var(--gray-600); padding: 6px 8px; background: var(--gray-50); border-radius: 6px; }
.alerta-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.alerta-data { font-size: 11px; color: var(--gray-400); }

/* Badges de urgência */
.badge {
    display: inline-block; font-size: 11px; font-weight: 600;
    padding: 2px 8px; border-radius: 20px; white-space: nowrap;
}
.urgency-danger { background: var(--danger-bg); color: var(--danger); }
.urgency-warning { background: var(--warning-bg); color: var(--warning); }
.urgency-info { background: var(--info-bg); color: var(--info); }
.urgency-ok { background: var(--success-bg); color: var(--success); }

/* ── Botões ──────────────────────────────────────── */
.btn-primary {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--brand); color: #fff;
    padding: 7px 14px; border-radius: var(--radius);
    font-size: 13px; font-weight: 500;
    border: none; cursor: pointer; text-decoration: none;
    transition: background .15s;
}
.btn-primary:hover { background: var(--brand-dk); }
.btn-secondary {
    display: inline-flex; align-items: center;
    background: #fff; color: var(--gray-700);
    padding: 7px 14px; border-radius: var(--radius);
    font-size: 13px; border: 1px solid var(--gray-200);
    cursor: pointer; text-decoration: none;
    transition: background .15s;
}
.btn-secondary:hover { background: var(--gray-50); }
.btn-sm {
    display: inline-flex; align-items: center;
    background: #fff; color: var(--gray-700);
    padding: 4px 10px; border-radius: var(--radius);
    font-size: 12px; border: 1px solid var(--gray-200);
    cursor: pointer; text-decoration: none;
    transition: background .15s;
}
.btn-sm:hover { background: var(--gray-100); }
.btn-danger { color: var(--danger); border-color: #fca5a5; }
.btn-danger:hover { background: var(--danger-bg); }
.btn-resolver {
    font-size: 12px; padding: 4px 10px;
    border: 1px solid var(--gray-200); border-radius: var(--radius);
    background: #fff; cursor: pointer; color: var(--gray-600);
}
.btn-resolver:hover { background: var(--success-bg); border-color: #6ee7b7; color: var(--success); }
.btn-whats {
    font-size: 12px; padding: 4px 10px;
    border: 1px solid #86efac; border-radius: var(--radius);
    background: #f0fdf4; color: #166534;
    text-decoration: none; display: inline-block;
}
.btn-whats:hover { background: #dcfce7; }

/* ── Cards ───────────────────────────────────────── */
.card {
    background: #fff; border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 1rem 1.25rem;
}
.card-title { font-size: 14px; font-weight: 600; margin-bottom: .875rem; }
.mb-2 { margin-bottom: 1.25rem; }

/* ── Formulários ─────────────────────────────────── */
.form-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: .875rem; }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 180px; }
.field label { font-size: 12px; color: var(--gray-600); font-weight: 500; }
.field input {
    padding: 7px 10px; border: 1px solid var(--gray-200);
    border-radius: var(--radius); font-size: 13px;
    outline: none; transition: border .15s;
}
.field input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(26,86,219,.1); }

/* ── Tabela ──────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table thead th {
    text-align: left; padding: 8px 12px;
    background: var(--gray-50); border-bottom: 1px solid var(--gray-200);
    font-weight: 600; color: var(--gray-600); font-size: 12px;
}
.table tbody td { padding: 10px 12px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--gray-50); }
.mono { font-family: monospace; }

/* ── Alertas (mensagens) ─────────────────────────── */
.alert { padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: 13px; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #6ee7b7; }
.alert-danger  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid #fca5a5; }

/* ── Empty state ─────────────────────────────────── */
.empty-state {
    text-align: center; padding: 3rem 1rem;
    color: var(--gray-400);
}
.empty-icon { font-size: 2rem; margin-bottom: .5rem; }
.empty-state h3 { color: var(--gray-600); margin-bottom: .5rem; font-size: 15px; }
.empty-state p { font-size: 13px; margin-bottom: 1rem; }

/* ── Login ───────────────────────────────────────── */
body.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; background: var(--gray-50);
}
.login-box {
    background: #fff; border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 2rem;
    width: 100%; max-width: 380px; box-shadow: var(--shadow);
}
.login-logo { display: flex; align-items: center; gap: 10px; margin-bottom: .5rem; }
.login-sub { font-size: 13px; color: var(--gray-400); margin-bottom: 1.5rem; }
.login-box .field { margin-bottom: 1rem; }
.login-box .field input { width: 100%; }
.login-box .btn-primary { width: 100%; justify-content: center; padding: 9px; }
.login-footer { text-align: center; font-size: 12px; color: var(--gray-400); margin-top: 1rem; }
.login-footer a { color: var(--brand); }

/* ── Utilitários ─────────────────────────────────── */
.text-muted { color: var(--gray-400); }
.text-sm { font-size: 12px; }