h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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;
}

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

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

/* MudBlazor v9: z-index para popover provider (menus, selects, tooltips) */
.mud-popover-provider {
    z-index: 1400;
}

/* MudBlazor v9: el parametro Style de MudDatePicker se propaga al MudPaper del dialogo,
   lo que causa que max-width del input comprima el calendario.
   Esta regla asegura que el dialogo del picker siempre tenga espacio suficiente. */
.mud-picker.mud-picker-dialog {
    min-width: 320px !important;
    max-width: fit-content !important;
}

/* Transicion de pagina fade-in */
@keyframes page-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.page-transition {
    animation: page-fade-in 150ms ease-out;
}
@media (prefers-reduced-motion: reduce) {
    .page-transition { animation: none; }
}

/* Ticket 67: Ocultar elementos no imprimibles (solo pagina completa) */
@media print {
    @page { margin: 2cm; }
    .no-print, .mud-appbar, .mud-drawer, .mud-drawer-container,
    .mud-main-content > .mud-button, .mud-icon-button {
        display: none !important;
    }
    .mud-main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }
    body { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* Ticket 68: Diseno responsivo */
@media (max-width: 768px) {
    .mud-table-responsive {
        overflow-x: auto;
        display: block;
        width: 100%;
    }
    .responsive-stack {
        flex-direction: column !important;
    }
    .responsive-gap {
        gap: 8px;
    }
}
@media (max-width: 600px) {
    .responsive-toolbar .mud-icon-button:not(.responsive-toolbar-essential) {
        display: none;
    }
}
@media (max-width: 400px) {
    .login-card {
        padding: 16px !important;
    }
}

/* Respaldo global del footer TPV por si falla CSS isolation */
.tpv-footer {
    display: flex;
    align-items: center;
    padding: 4px 14px;
    min-height: 32px;
    background: var(--mud-palette-surface, #f5f5f5);
    border-top: 1px solid var(--mud-palette-lines-default, #e0e0e0);
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--mud-palette-text-primary, #212121);
}

.tpv-clock {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}