:root{--bg:#f3f5f8;--panel:#fff;--text:#1f2937;--muted:#6b7280;--primary:#1d4ed8;--success:#15803d;--danger:#b91c1c;--border:#dbe1ea}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg)}a{color:var(--primary);text-decoration:none}.topbar{background:#111827;color:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand{font-size:20px;font-weight:700}.topbar nav{display:flex;gap:14px;flex-wrap:wrap}.topbar nav a{color:#fff;font-size:14px}.container{width:min(1180px,calc(100% - 32px));margin:24px auto}h1{margin:0 0 16px}.page-header,.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.actions{display:flex;gap:8px;flex-wrap:wrap}.grid{display:grid;gap:16px}.cards{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:20px}.card,.panel,.login-box,.scanner{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 8px 22px rgba(15,23,42,.05)}.card span{color:var(--muted);display:block;margin-bottom:8px}.card strong{font-size:30px}.panel{margin-bottom:18px}.narrow{max-width:680px}.login-box{width:min(420px,calc(100% - 32px));margin:60px auto;padding:28px}label{display:block;font-weight:700;margin:12px 0 6px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:12px;font-size:15px;background:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:#fff;color:var(--text);padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer;line-height:1}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.success{background:var(--success);border-color:var(--success);color:#fff}.btn.small{padding:7px 10px;font-size:13px}.btn.big{padding:16px 22px;font-size:18px}.alert{border-radius:12px;padding:12px 14px;margin:12px 0;font-weight:700}.alert.success{background:#dcfce7;color:#166534;border:1px solid #86efac}.alert.danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.muted{color:var(--muted);font-size:14px}.filters{display:flex;gap:10px;margin-bottom:14px;align-items:center}.filters input{flex:1}.filters.inline{margin:0}table{width:100%;border-collapse:collapse;font-size:14px}th,td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}th{background:#f8fafc;font-weight:800}.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#e5e7eb;font-size:12px;font-weight:800}.danger-badge{background:#fee2e2;color:#991b1b}.scanner{margin-bottom:20px}.scan-input{font-size:34px;font-weight:800;letter-spacing:1px;padding:18px;margin-bottom:12px}.resultado{margin-top:16px;border-radius:16px;padding:22px;font-size:26px;font-weight:900;text-align:center}.resultado.aguardando{background:#eff6ff;color:#1e40af}.resultado.ok{background:#dcfce7;color:#166534}.resultado.erro{background:#fee2e2;color:#991b1b}@media(max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.page-header,.panel-header,.filters{flex-direction:column;align-items:stretch}table{display:block;overflow-x:auto;white-space:nowrap}}@media(max-width:560px){.cards{grid-template-columns:1fr}.scan-input{font-size:24px}}

/* Conferência por celular */
.mobile-page {
    max-width: 760px;
    margin: 0 auto;
}
.mobile-header-card {
    background: linear-gradient(135deg, #111827, #1d4ed8);
    color: #fff;
    border-radius: 18px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: 0 12px 28px rgba(15,23,42,.12);
}
.mobile-header-card h1 {
    margin: 0 0 6px;
    font-size: 26px;
}
.mobile-header-card p {
    margin: 0;
    opacity: .9;
}
.mobile-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.mobile-cards .card {
    padding: 14px;
}
.mobile-cards .card strong {
    font-size: 26px;
}
.mobile-scanner {
    padding: 14px;
}
.camera-box {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #020617;
    border: 3px solid #1d4ed8;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.camera-box video {
    width: 100%;
    min-height: 280px;
    object-fit: cover;
    display: block;
}
.scan-line {
    position: absolute;
    left: 8%;
    right: 8%;
    top: 50%;
    height: 3px;
    background: #22c55e;
    box-shadow: 0 0 16px #22c55e;
}
.camera-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 12px 0;
}
.mobile-warning {
    background: #fff7ed;
    color: #9a3412;
    border: 1px solid #fed7aa;
    padding: 10px;
    border-radius: 12px;
}
.manual-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}
.manual-row input {
    font-size: 20px;
    font-weight: 800;
}
@media (max-width: 560px) {
    .topbar {
        padding: 12px;
    }
    .topbar nav {
        gap: 8px;
    }
    .topbar nav a {
        font-size: 13px;
    }
    .container {
        width: min(100% - 20px, 1180px);
        margin: 12px auto;
    }
    .mobile-header-card h1 {
        font-size: 22px;
    }
    .camera-box,
    .camera-box video {
        min-height: 340px;
    }
    .resultado {
        font-size: 22px;
        padding: 18px;
    }
}

/* Ajuste de otimização da câmera do celular */
.mobile-scanner .camera-box {
    min-height: 210px;
    max-height: 260px;
    aspect-ratio: 16 / 9;
}
.mobile-scanner .camera-box video {
    min-height: 210px;
    max-height: 260px;
}
.mobile-scanner .resultado {
    font-size: 22px;
    padding: 16px;
}
.mobile-scanner label {
    margin-top: 10px;
}
@media (max-width: 560px) {
    .mobile-scanner .camera-box,
    .mobile-scanner .camera-box video {
        min-height: 200px;
        max-height: 230px;
    }
    .mobile-cards {
        gap: 10px;
    }
    .mobile-cards .card {
        padding: 10px;
    }
    .mobile-cards .card strong {
        font-size: 22px;
    }
    .camera-actions .btn.big {
        font-size: 15px;
        padding: 12px 10px;
    }
}

/* Versão reforçada da leitura por celular */
#reader {
    width: 100%;
    min-height: 210px;
}
#reader video {
    border-radius: 14px;
    object-fit: cover !important;
}
#reader__scan_region {
    min-height: 200px;
}
#reader__dashboard_section_csr button,
#reader__dashboard button {
    border: 0 !important;
    border-radius: 8px !important;
    padding: 8px 10px !important;
    background: #1d4ed8 !important;
    color: #fff !important;
    font-weight: 700 !important;
}
#btn-liberar-repeticao {
    width: 100%;
    margin-bottom: 10px;
}

/* Correção: mostrar imagem real da câmera no celular */
.camera-preview-box {
    min-height: 240px !important;
    max-height: 280px !important;
    background: #020617;
}
.camera-preview-box video#camera {
    display: block;
    width: 100%;
    height: 260px;
    min-height: 240px !important;
    max-height: 280px !important;
    object-fit: cover;
    border-radius: 14px;
    background: #020617;
}
.camera-label {
    position: absolute;
    left: 12px;
    top: 12px;
    background: rgba(15, 23, 42, .82);
    color: #fff;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}
@media (max-width: 560px) {
    .camera-preview-box {
        min-height: 220px !important;
        max-height: 250px !important;
    }
    .camera-preview-box video#camera {
        height: 230px;
        min-height: 220px !important;
        max-height: 250px !important;
    }
}