/* ==========================================================================
   BarcodeManager theme
   A colorful, Material-inspired restyle (violet -> cyan) built entirely in
   CSS on top of the existing Bootstrap framework - no new UI dependency.
   Palette mirrors the nav-bar avatar badge so the whole app reads as one
   coherent design.
   ========================================================================== */

:root {
    --bm-primary: #7c4dff;
    --bm-primary-dark: #5e35d6;
    --bm-primary-light: #b39dff;
    --bm-secondary: #18ffff;
    --bm-secondary-dark: #00c9c9;
    --bm-accent: #ff4d9d;
    --bm-success: #22c55e;
    --bm-warning: #f5a524;
    --bm-danger: #f5455c;
    --bm-info: #3ea8ff;

    --bm-surface: #ffffff;
    --bm-surface-muted: #f6f5fc;
    --bm-text: #241b3d;
    --bm-text-muted: #6b6280;
    --bm-border: #e7e3f6;

    --bm-gradient-brand: linear-gradient(135deg, var(--bm-primary) 0%, var(--bm-secondary) 100%);
    --bm-gradient-brand-hover: linear-gradient(135deg, var(--bm-primary-dark) 0%, var(--bm-secondary-dark) 100%);
    --bm-gradient-surface: linear-gradient(180deg, #ffffff 0%, #faf9ff 100%);

    --bm-shadow-sm: 0 1px 3px rgba(41, 21, 89, 0.08);
    --bm-shadow-md: 0 6px 20px rgba(58, 20, 110, 0.12);
    --bm-shadow-lg: 0 12px 32px rgba(58, 20, 110, 0.18);

    --bm-radius: 0.75rem;
    --bm-radius-sm: 0.5rem;
    --bm-transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- base ---------------------------------------------------- */

html, body {
    font-family: 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: var(--bm-surface-muted);
    color: var(--bm-text);
}

a, .btn-link {
    color: var(--bm-primary-dark);
    transition: color var(--bm-transition);
}

a:hover, .btn-link:hover {
    color: var(--bm-accent);
}

.content {
    padding-top: 1.1rem;
    animation: bm-fade-in 320ms ease-out both;
}

h1:focus {
    outline: none;
}

h1, h2, h3, h4, h5 {
    color: var(--bm-text);
}

/* ---------- buttons --------------------------------------------------- */

.btn {
    border-radius: var(--bm-radius-sm);
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: transform var(--bm-transition), box-shadow var(--bm-transition), background var(--bm-transition), border-color var(--bm-transition), color var(--bm-transition);
}

.btn:active {
    transform: translateY(1px) scale(0.98);
}

.btn-primary {
    color: #fff;
    background: var(--bm-gradient-brand);
    background-size: 160% 160%;
    border: none;
    box-shadow: var(--bm-shadow-sm);
}

.btn-primary:hover, .btn-primary:focus {
    color: #fff;
    background: var(--bm-gradient-brand-hover);
    background-size: 160% 160%;
    transform: translateY(-2px);
    box-shadow: var(--bm-shadow-md);
}

.btn-outline-primary {
    color: var(--bm-primary-dark);
    border: 1.5px solid var(--bm-primary-light);
    background: transparent;
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
    color: #fff;
    background: var(--bm-gradient-brand);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--bm-shadow-md);
}

.btn-success {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border: none;
    color: #fff;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--bm-shadow-md);
}

.btn-danger {
    background: linear-gradient(135deg, #f5455c 0%, #d81b3f 100%);
    border: none;
    color: #fff;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: var(--bm-shadow-md);
}

.btn-secondary, .btn-outline-secondary {
    border-radius: var(--bm-radius-sm);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--bm-primary-light);
}

/* ---------- cards ------------------------------------------------------ */

.card {
    border: 1px solid var(--bm-border);
    border-radius: var(--bm-radius);
    background: var(--bm-gradient-surface);
    box-shadow: var(--bm-shadow-sm);
    transition: transform var(--bm-transition), box-shadow var(--bm-transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--bm-shadow-lg);
}

.card-header {
    background: var(--bm-gradient-brand);
    color: #fff;
    border-bottom: none;
    font-weight: 600;
}

/* ---------- tables ------------------------------------------------------ */

.table {
    --bs-table-bg: transparent;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: var(--bm-surface-muted);
    color: var(--bm-text);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    border-bottom: 2px solid var(--bm-primary-light);
}

.table tbody tr {
    transition: background var(--bm-transition), transform var(--bm-transition);
}

.table tbody tr:hover {
    background: rgba(124, 77, 255, 0.06);
}

.table-hover > tbody > tr:hover > * {
    --bs-table-accent-bg: rgba(124, 77, 255, 0.06);
}

/* ---------- badges & pills ------------------------------------------- */

.badge {
    border-radius: 999px;
    font-weight: 600;
    padding: 0.4em 0.75em;
}

.bg-primary {
    background: var(--bm-gradient-brand) !important;
}

/* ---------- alerts ------------------------------------------------------ */

.alert {
    border: none;
    border-left: 4px solid currentColor;
    border-radius: var(--bm-radius-sm);
    box-shadow: var(--bm-shadow-sm);
    animation: bm-fade-in 280ms ease-out both;
}

.alert-success {
    background: rgba(34, 197, 94, 0.12);
    color: #157347;
}

.alert-danger {
    background: rgba(245, 69, 92, 0.12);
    color: #b3273b;
}

.alert-warning {
    background: rgba(245, 165, 36, 0.14);
    color: #a2660d;
}

.alert-info {
    background: rgba(62, 168, 255, 0.12);
    color: #1867ba;
}

/* ---------- forms ------------------------------------------------------ */

.form-control, .form-select {
    border-radius: var(--bm-radius-sm);
    border: 1.5px solid var(--bm-border);
    transition: border-color var(--bm-transition), box-shadow var(--bm-transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--bm-primary);
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--bm-success);
}

.invalid {
    outline: 1px solid var(--bm-danger);
}

.validation-message {
    color: var(--bm-danger);
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* ---------- error boundary (functional - keep visible & clear) --------- */

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--bm-radius-sm);
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* ---------- scan/generate result flourishes ---------------------------- */

.bm-pulse {
    animation: bm-pulse 1.4s ease-in-out infinite;
}

/* ---------- keyframes ---------------------------------------------------- */

@keyframes bm-fade-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bm-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(124, 77, 255, 0.45);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(124, 77, 255, 0);
    }
}

@keyframes bm-gradient-shift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Print Sheet page (Components/Pages/PrintSheet.razor): hide the app chrome (nav sidebar, top
   row, and anything else marked .no-print) so only the barcode grid goes to the printer/PDF. */
@media print {
    .sidebar, .top-row, .no-print {
        display: none !important;
    }

    .page, main, .content {
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }

    .print-sheet-grid {
        display: grid !important;
    }
}