:root {
    --app-primary: #1f4e79;
    --app-primary-dark: #163a59;
    --app-accent: #2e86c1;
}

body {
    background-color: #f5f7fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.app-navbar {
    background-color: var(--app-primary);
}

.app-navbar .nav-link { color: rgba(255, 255, 255, .85); }
.app-navbar .nav-link:hover { color: #fff; }

.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
    border-radius: .6rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #eef1f4;
    font-weight: 600;
}

.btn-primary {
    background-color: var(--app-primary);
    border-color: var(--app-primary);
}
.btn-primary:hover {
    background-color: var(--app-primary-dark);
    border-color: var(--app-primary-dark);
}

.page-title {
    color: var(--app-primary);
    font-weight: 600;
}

/* Login */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--app-primary) 0%, var(--app-accent) 100%);
}
.login-card {
    width: 100%;
    max-width: 400px;
    border-radius: 1rem;
}

/* Barcode */
.barcode-box {
    background: #fff;
    border: 1px solid #e3e8ee;
    border-radius: .5rem;
    padding: 1rem;
    display: inline-block;
    text-align: center;
}

.status-badge-active { background-color: #198754; }
.status-badge-inactive { background-color: #6c757d; }

/* Print: show only the label */
@media print {
    body * { visibility: hidden; }
    .printable, .printable * { visibility: visible; }
    .printable {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
    }
    .no-print { display: none !important; }
}