/* QR Management System - custom styles */

body {
    background-color: #f4f6f9;
}

.public-page {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: #fff;
}

.public-card {
    max-width: 460px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
    background: #ffffff;
    color: #1f2937;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.public-card .icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.stat-card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
}

.login-card {
    max-width: 400px;
    width: 100%;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.qr-preview img {
    max-width: 260px;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 0.5rem;
    background: #fff;
}

.table-actions .btn {
    margin-right: 0.25rem;
}

@media print {
    nav, footer, .no-print { display: none !important; }
}