/* Instâncias Lopes Tec — mesmo visual do Diálogo Escola-Família */
* { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; }

body { background: #f0f2f8; }

.sidebar {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 2px 0 10px rgba(0, 0, 0, .1);
    position: sticky;
    top: 0;
}
.sidebar .nav-link, .topo-mobile .nav-link {
    color: #fff;
    padding: 11px 18px;
    margin: 4px 0;
    border-radius: 10px;
    transition: all .25s;
}
.sidebar .nav-link:hover, .topo-mobile .nav-link:hover { background: rgba(255, 255, 255, .2); transform: translateX(4px); }
.sidebar .nav-link.active, .topo-mobile .nav-link.active { background: rgba(255, 255, 255, .3); }
.sidebar .nav-link i, .topo-mobile .nav-link i { margin-right: 10px; width: 20px; }
.usuario-rodape { border-top: 1px solid rgba(255, 255, 255, .2); margin-top: 24px; }

.topo-mobile { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }

.main-content { min-height: 100vh; }

.card-sec {
    border: none;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .06);
    margin-bottom: 24px;
}
.card-sec > .card-header {
    background: #fff;
    border-bottom: 1px solid #eef0f6;
    border-radius: 16px 16px 0 0 !important;
    font-weight: 600;
    padding: 14px 20px;
}

.stat-card {
    border: none;
    border-radius: 18px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
    transition: transform .25s, box-shadow .25s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0, 0, 0, .08); }
.stat-card .numero { font-size: 2rem; font-weight: 700; line-height: 1; }
.stat-card .icone { font-size: 2.2rem; opacity: .25; }

.badge-soft { font-weight: 500; padding: .45em .75em; border-radius: 20px; }

.foto-perfil {
    width: 40px; height: 40px; border-radius: 50%; object-fit: cover; background: #e9ecef;
    display: inline-flex; align-items: center; justify-content: center; color: #adb5bd;
}

.qr-caixa {
    width: 280px; height: 280px; margin: 0 auto; background: #f8f9fa; border-radius: 12px;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.qr-caixa img { width: 100%; height: 100%; }

.token-campo { font-family: Consolas, 'Courier New', monospace; letter-spacing: .5px; }

.tela-login {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex; align-items: center; justify-content: center; padding: 16px;
}
.caixa-login {
    background: #fff; border-radius: 20px; padding: 36px 32px; width: 100%; max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}

.table > :not(caption) > * > * { vertical-align: middle; }