/* ============================================
   ESTILOS ESPECÍFICOS DA FERRAMENTA BINGO
   ============================================ */

body {
    background: var(--gradient-surface);
}

/* Ajuste do Header para atalho */
.header-content {
    justify-content: space-between !important;
}

/* Dica de Atalho no Header */
.keyboard-shortcut-hint {
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.keyboard-shortcut-hint:hover {
    opacity: 1;
}

.keyboard-shortcut-hint kbd {
    background: var(--color-border);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 11px;
    color: var(--color-text-primary);
    font-weight: normal;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Painel de Configuração */
.config-panel {
    background: var(--color-surface);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.config-panel.collapsed {
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.config-panel.collapsed .config-content {
    display: none;
}

.config-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.config-panel.collapsed .config-header {
    margin-bottom: 0;
    justify-content: space-between;
}

.toggle-config-btn {
    background: transparent;
    color: var(--primary-600);
    border: 2px solid var(--primary-300);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.toggle-config-btn:hover {
    background: var(--primary-50);
    border-color: var(--primary-500);
    color: var(--primary-700);
}

.page-title {
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
    margin: 0;
    font-weight: var(--font-weight-bold);
    text-align: center;
}

.config-panel.collapsed .page-title {
    font-size: var(--font-size-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    margin: 0;
}

label {
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

code {
    font-family: 'Consolas', 'Monaco', monospace;
}

.input-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.btn-example {
    background: var(--primary-100);
    color: var(--primary-700);
    border: 2px solid var(--primary-300);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.btn-example:hover {
    background: var(--primary-200);
    border-color: var(--primary-400);
}

input, select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: var(--border-width-medium) solid var(--color-border);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-family: var(--font-family-base);
    transition: all var(--transition-base);
    color: var(--color-text-secondary);
    background-color: white;
}

/* Estilização específica para select (dropdown) */
select {
    padding-right: var(--spacing-xl);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2316a34a' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    cursor: pointer;
}

select:hover {
    border-color: var(--primary-400);
}

/* Estilização das opções do dropdown */
select option {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: white;
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-normal);
}

/* Firefox - hover nas opções */
select option:hover {
    background-color: var(--primary-100) !important;
    background: var(--primary-100) !important;
    color: var(--primary-800) !important;
}

/* Chrome/Edge - opção selecionada */
select option[selected] {
    background-color: var(--primary-200) !important;
    background: linear-gradient(0deg, var(--primary-200) 0%, var(--primary-200) 100%);
    color: var(--primary-900);
    font-weight: var(--font-weight-medium);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ============================================
   CUSTOMIZAÇÃO SELECT2
   ============================================ */

.select2-container--default .select2-selection--single {
    border: var(--border-width-medium) solid var(--color-border);
    border-radius: var(--border-radius-md);
    height: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: white;
    transition: all var(--transition-base);
}

.select2-container--default .select2-selection--single:hover {
    border-color: var(--primary-400);
}

.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--color-primary);
    outline: none;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--color-text-secondary);
    line-height: normal;
    padding: 0;
    font-family: var(--font-family-base);
    font-size: var(--font-size-sm);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    top: 0px;
    right: var(--spacing-sm);
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--primary-600) transparent transparent transparent;
    border-width: 6px 5px 0 5px;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent var(--primary-600) transparent;
    border-width: 0 5px 6px 5px;
}

.select2-container--default .select2-dropdown {
    border: var(--border-width-medium) solid var(--color-primary);
    border-top: none;
    border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
    overflow: hidden;
}

.select2-container--default.select2-container--open .select2-selection--single {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-color: var(--color-primary);
}

.select2-container--default .select2-results__option {
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-family-base);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    background-color: white;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--primary-50) !important;
    color: var(--primary-700) !important;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: var(--primary-100) !important;
    color: var(--primary-800) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected=true] {
    background-color: var(--primary-200) !important;
    color: var(--primary-800) !important;
}

.select2-container {
    width: 100% !important;
}

.select2-dropdown-custom {
    max-width: 100%;
    box-sizing: border-box;
}

.select2-container--open {
    z-index: 9999;
}

.form-group {
    position: relative;
}

textarea {
    resize: vertical;
    font-family: 'Consolas', 'Monaco', monospace;
    min-height: 150px;
    line-height: 1.6;
    padding: var(--spacing-sm);
    border: var(--border-width-medium) solid var(--color-border);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
    color: var(--color-text-primary);
    background-color: white;
}

textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.button-group {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.btn-generate {
    background: var(--gradient-primary);
    color: white;
    flex: 1;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-family-base);
}

.btn-generate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

/* Botão de Imprimir Flutuante */
.btn-print {
    position: fixed;
    bottom: var(--spacing-2xl);
    right: var(--spacing-2xl);
    background: var(--primary-600);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-family-base);
    display: none;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
}

.btn-print:hover {
    background: var(--primary-700);
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.alert {
    background: #fef3c7;
    border: var(--border-width-medium) solid #fbbf24;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    display: none;
}

.alert-text {
    color: #92400e;
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Cartelas de Bingo */
.cards-container {
    display: none;
}

/* Visualização em escala A4 */
.page-break {
    background: var(--color-surface);
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    
    /* Proporções A4: 210mm x 297mm (1:1.414) */
    aspect-ratio: 210 / 297;
    
    padding: 5%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 3%;
}

.bingo-card {
    background: white;
    border: 3px solid var(--primary-500);
    border-radius: var(--border-radius-lg);
    padding: 3%;
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    /* Mantém proporção de meia página A4 horizontal (148.5mm x 210mm) */
    aspect-ratio: 148.5 / 210;
    min-height: 0;
}

.card-header {
    text-align: center;
    margin-bottom: 15px;
    flex-shrink: 0;
}

.card-header h2 {
    font-size: clamp(18px, 3vw, 28px);
    font-weight: var(--font-weight-bold);
    color: var(--primary-700);
    margin: 0;
    letter-spacing: 4px;
}

.bingo-grid {
    display: grid;
    gap: 8px;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.bingo-cell {
    border: 2px solid var(--primary-300);
    border-radius: var(--border-radius-md);
    padding: 8px;
    background: var(--primary-50);
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.cell-word {
    font-size: clamp(14px, 2vw, 18px);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-700);
    text-align: center;
    margin-bottom: 6px;
    line-height: 1.2;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.cell-drawing {
    flex: 1;
    border: 1px dashed var(--primary-300);
    border-radius: var(--border-radius-sm);
    background: white;
    min-height: 0;
}

.bingo-grid:not(.grid-4) .cell-drawing {
    min-height: 0;
}

/* Células apenas com texto (sem espaço para desenho) */
.bingo-cell-text-only {
    min-height: auto;
    justify-content: center;
    align-items: center;
    padding: 12px;
}

.cell-word-only {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-700);
    text-align: center;
    line-height: 1.3;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Ajustes de tamanho para grades menores */
.grid-2 .cell-word-only {
    font-size: clamp(18px, 3vw, 24px);
}

.grid-4 .cell-word-only {
    font-size: clamp(12px, 2vw, 16px);
}

.card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary-600);
    color: white;
    padding: 4px 10px;
    border-radius: var(--border-radius-md);
    font-size: 12px;
    font-weight: var(--font-weight-bold);
}

.card-footer {
    position: absolute;
    bottom: 1px;
    left: 10px;
    color: var(--color-text-secondary);
    font-size: 10px;
    opacity: 0.9;
    font-weight: var(--font-weight-semibold);
}

/* Estilos de Impressão */
@media print {
    body {
        margin: 0;
        padding: 0;
        background: white;
    }

    .header, .footer, .config-panel, .btn-print {
        display: none !important;
    }

    .cards-container {
        display: block !important;
    }

    .page-break {
        page-break-after: always;
        height: 297mm;
        width: 210mm;
        padding: 10mm;
        box-sizing: border-box;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        gap: 10mm;
    }

    .page-break:last-child {
        page-break-after: auto;
    }

    .bingo-card {
        width: 190mm;
        height: 133.5mm;
        padding: 8mm;
        border-radius: 6px;
        box-shadow: none;
        box-sizing: border-box;
        position: relative;
        display: flex;
        flex-direction: column;
    }

    .grid-2 .bingo-cell {
        min-height: 60px;
    }

    .grid-3 .bingo-cell {
        min-height: 70px;
    }

    .grid-4 .bingo-cell {
        min-height: 50px;
    }

    .grid-4 .cell-word {
        font-size: 11px;
    }
}

@media screen {
    .page-break {
        min-height: 400px;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .config-panel {
        padding: var(--spacing-lg);
    }

    .page-title {
        font-size: var(--font-size-2xl);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .button-group {
        flex-direction: column;
    }
}