/* =============================================
   RESPONSIVE + ACCESSIBILITY OVERRIDES
   Otimizado para tablet, notebook e acessibilidade visual
   v1.0.0
   ============================================= */

/* ===== BASE: Fontes maiores para acessibilidade ===== */
:root {
    --a11y-font-min: 0.8125rem;   /* 13px mínimo absoluto */
    --a11y-font-body: 1rem;        /* 16px corpo */
    --a11y-font-label: 0.875rem;   /* 14px labels */
    --a11y-touch-min: 44px;        /* Mínimo touch target */
    --a11y-focus-ring: 0 0 0 3px rgba(236, 112, 20, 0.4);
}

/* Melhor legibilidade global */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* ===== FOCUS VISÍVEL para acessibilidade ===== */
*:focus-visible {
    outline: 3px solid var(--primary-color, #EC7014);
    outline-offset: 2px;
    border-radius: 4px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    box-shadow: var(--a11y-focus-ring);
}

/* ===== TABELAS: Melhor legibilidade ===== */
.table th,
.table td {
    font-size: var(--a11y-font-min);
    padding: 0.625rem 0.75rem;
}

.table th {
    font-size: 0.75rem;
    padding: 0.75rem;
}

/* Inventário */
.inv-th,
.inv-td {
    font-size: var(--a11y-font-min) !important;
}

.inv-td input,
.inv-td select {
    font-size: var(--a11y-font-min) !important;
    min-height: 36px;
}

/* Variantes (products) */
.variants-table th,
.variants-table td {
    font-size: var(--a11y-font-min);
}

.variants-table input,
.variants-table select {
    font-size: var(--a11y-font-min) !important;
    min-height: 34px;
}

/* ===== BOTÕES: Tamanho mínimo para toque ===== */
.btn,
.mm-btn,
.inv-action-btn,
button {
    min-height: 38px;
    font-size: var(--a11y-font-label);
}

/* ===== FORMULÁRIOS: Inputs maiores ===== */
.form-control,
input[type="text"],
input[type="number"],
input[type="password"],
input[type="search"],
select {
    min-height: 40px;
    font-size: var(--a11y-font-body);
}

/* ===== STAT CARDS: Valores legíveis ===== */
.inv-stat-value {
    font-size: 1.5rem;
}

.inv-stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* ===== BADGES / CHIPS: Legibilidade ===== */
.badge,
.dq-chip,
.inv-dq-chip,
.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    min-height: 24px;
    display: inline-flex;
    align-items: center;
}

/* ===== SIDEBAR: Melhor legibilidade ===== */
.sidebar-item {
    font-size: var(--a11y-font-body);
    min-height: var(--a11y-touch-min);
    display: flex;
    align-items: center;
}

.sidebar-item span {
    font-size: var(--a11y-font-label);
}

/* ===== PAGINAÇÃO: Botões maiores ===== */
.inv-page-btn,
.pagination .btn {
    min-width: 40px;
    min-height: 40px;
    font-size: var(--a11y-font-label);
}

/* ===============================================
   TABLET LANDSCAPE (1024px - 1366px)
   iPad Air, tablets 10-11", notebooks pequenos
   =============================================== */
@media (min-width: 1024px) and (max-width: 1366px) {
    /* Sidebar mais estreita para dar mais espaço ao conteúdo */
    .sidebar {
        width: 240px;
    }

    .main-content {
        margin-left: 240px;
        max-width: calc(100% - 240px);
        padding: 1.25rem;
    }

    .main-header {
        margin-left: 240px;
    }

    /* Stats cards: 2 colunas no tablet em vez de 4 */
    .inv-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    /* Tabela: Compactar padding */
    .inv-th,
    .inv-td {
        padding: 0.5rem 0.625rem !important;
    }

    .variants-table th,
    .variants-table td {
        padding: 0.5rem 0.625rem;
    }

    /* Toolbar: Stack em mobile */
    .inv-toolbar {
        flex-wrap: wrap;
    }

    .inv-search-box {
        min-width: 200px;
    }

    /* Filters: 3 colunas */
    .inv-filters-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Cards e grids */
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===============================================
   TABLET PORTRAIT (768px - 1023px)
   iPad vertical, tablets menores
   =============================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    /* Sidebar: overlay (já funciona), mas melhorar visual */
    .sidebar {
        width: 300px;
    }

    .main-content {
        padding: 1rem;
    }

    /* Header: compacto mas legível */
    .main-header {
        padding: 0.75rem 1rem;
    }

    .header-title h1 {
        font-size: 1.125rem;
    }

    /* Stats cards: 2 colunas */
    .inv-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .inv-stat-card {
        padding: 1rem;
    }

    .inv-stat-value {
        font-size: 1.375rem;
    }

    /* Tabela: scroll horizontal com indicador visual */
    .table-container,
    .inv-table-wrapper {
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        position: relative;
    }

    /* Indicador sutil de scroll horizontal */
    .table-container::after,
    .inv-table-wrapper::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        width: 24px;
        background: linear-gradient(to left, var(--bg-card, #fff) 0%, transparent 100%);
        pointer-events: none;
        z-index: 5;
        opacity: 0.8;
    }

    /* Toolbar vertical */
    .inv-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .inv-search-box {
        min-width: unset;
        width: 100%;
    }

    .inv-toolbar-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    /* Filtros: 2 colunas */
    .inv-filters-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Products page */
    .products-page .page-header-content {
        flex-direction: column;
        gap: 0.75rem;
    }

    .page-header-content .header-actions {
        width: 100%;
        justify-content: flex-start;
    }

    /* Data quality bar: stack */
    .data-quality-bar,
    .inv-data-quality-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .dq-chips,
    .inv-dq-chips {
        flex-wrap: wrap;
    }

    /* Modal: Fullscreen em tablet portrait */
    .inv-modal-lg {
        max-width: 95vw;
    }

    .inv-modal-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Pagination */
    .inv-pagination {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }

    .inv-page-controls {
        width: 100%;
        justify-content: center;
    }
}

/* ===============================================
   NOTEBOOK (1367px - 1600px)
   Telas de notebook 13"-15"
   =============================================== */
@media (min-width: 1367px) and (max-width: 1600px) {
    .main-content {
        padding: 1.25rem 1.5rem;
    }

    /* Tabelas ligeiramente mais compactas */
    .inv-th,
    .inv-td {
        padding: 0.625rem 0.75rem !important;
    }

    .variants-table th,
    .variants-table td {
        padding: 0.625rem 0.75rem;
    }

    /* Stats: 4 colunas mantidas, mas menores */
    .inv-stat-card {
        padding: 1rem 1.25rem;
    }

    .inv-stat-value {
        font-size: 1.5rem;
    }
}

/* ===============================================
   TELA GRANDE (1601px+)
   Desktop e monitores grandes
   =============================================== */
@media (min-width: 1601px) {
    .main-content {
        padding: 1.5rem 2.5rem;
    }

    /* Fontes um pouco maiores em telas grandes */
    .inv-th,
    .inv-td {
        font-size: 0.875rem !important;
    }

    .inv-stat-value {
        font-size: 2rem;
    }
}

/* ===============================================
   SCROLL SUAVE E SCROLLBARS ESTILIZADOS
   =============================================== */

/* Scrollbar customizada para tabelas */
.table-container::-webkit-scrollbar,
.inv-table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.table-container::-webkit-scrollbar-track,
.inv-table-wrapper::-webkit-scrollbar-track {
    background: var(--bg-secondary, #f1f5f9);
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb,
.inv-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--primary-color, #EC7014);
    border-radius: 4px;
    opacity: 0.6;
}

.table-container::-webkit-scrollbar-thumb:hover,
.inv-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark, #d96310);
}

/* ===============================================
   ALTO CONTRASTE / ACESSIBILIDADE VISUAL
   Para funcionários com problemas visuais
   =============================================== */

/* Textos com melhor contraste */
.inv-td,
.table td {
    color: var(--text-primary);
    line-height: 1.5;
}

/* Status badges com texto maior e peso forte */
.status-badge,
.inv-status-badge {
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* Inputs dentro de tabelas: bordas mais visíveis */
.inv-td input,
.inv-td select,
.variants-table input,
.variants-table select {
    border: 1.5px solid var(--border-color, #e2e8f0);
    border-radius: 6px;
    padding: 0.375rem 0.5rem;
}

.inv-td input:focus,
.inv-td select:focus,
.variants-table input:focus,
.variants-table select:focus {
    border-color: var(--primary-color, #EC7014);
    box-shadow: 0 0 0 3px rgba(236, 112, 20, 0.15);
}

/* Hover mais visível nas linhas */
.inv-row:hover,
.table tbody tr:hover {
    background: rgba(236, 112, 20, 0.06) !important;
}

/* Links mais visíveis */
a {
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
}

/* Ícones de ação maiores */
.inv-action-btn i,
.btn i {
    font-size: 1rem;
}

/* Tooltips: help cursor only on non-interactive elements */
[title]:not(button):not(a):not(label):not(input):not(select):not(textarea):not([role="button"]):not(.mm-btn):not(.btn):not(.field-checkbox) {
    cursor: help;
}

/* Ensure buttons always show pointer */
button[title],
a[title],
.mm-btn[title],
.btn[title],
[role="button"][title] {
    cursor: pointer;
}

/* ===============================================
   ZOOM CONTROLS: Acessibilidade visual
   Melhora os controles de zoom existentes
   =============================================== */
.inv-zoom-controls {
    gap: 0.375rem;
    padding: 0.375rem;
}

.inv-zoom-controls button {
    min-width: 36px;
    min-height: 36px;
    font-size: 1rem;
    border-radius: 6px;
}

.inv-zoom-level {
    font-size: 0.8125rem;
    min-width: 48px;
    font-weight: 700;
}

/* ===============================================
   TOUCH DEVICE OPTIMIZATIONS
   =============================================== */
@media (hover: none) and (pointer: coarse) {
    /* Targets maiores para toque */
    .inv-action-btn,
    .mm-btn,
    .inv-page-btn,
    .btn,
    button {
        min-height: var(--a11y-touch-min);
        min-width: var(--a11y-touch-min);
    }

    /* Inputs maiores */
    .form-control,
    input,
    select {
        min-height: var(--a11y-touch-min);
        font-size: 16px !important; /* Previne zoom automático no iOS */
    }

    /* Checkbox/Radio maiores */
    input[type="checkbox"],
    input[type="radio"] {
        width: 20px;
        height: 20px;
    }

    /* Sidebar items maiores */
    .sidebar-item {
        min-height: 48px;
        padding: 0.75rem 1rem;
    }

    /* Remover hover em touch */
    .inv-row:hover {
        background: transparent !important;
    }

    .inv-row:active {
        background: rgba(236, 112, 20, 0.06) !important;
    }
}

/* ===============================================
   PREFERS-CONTRAST: HIGH
   Para quem configura alto contraste no SO
   =============================================== */
@media (prefers-contrast: high) {
    :root {
        --border-color: #1a1a1a;
        --text-secondary: #333;
        --text-muted: #555;
    }

    .inv-td,
    .table td,
    .inv-th,
    .table th {
        border-bottom: 2px solid var(--border-color);
    }

    .badge,
    .dq-chip,
    .status-badge {
        border: 2px solid currentColor;
        font-weight: 700;
    }

    button,
    .btn {
        border: 2px solid currentColor;
    }
}

/* ===============================================
   PREFERS-REDUCED-MOTION
   =============================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.1s !important;
        scroll-behavior: auto !important;
    }
}

/* ===============================================
   ZOOM: Suporte a zoom do navegador (200%+)
   Garante que conteúdo não seja cortado ao ampliar
   =============================================== */

/* Permite scroll horizontal quando zoom > 100% */
body {
    min-width: 320px;
}

.main-content {
    min-width: 0;
    overflow-x: auto;
}

/* Tabelas sempre permitem scroll horizontal */
.table-container,
.inv-table-wrapper,
.products-table-container {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: auto;
    max-width: 100%;
}

/* Scrollbar visível e mais grossa para acessibilidade */
.table-container::-webkit-scrollbar,
.inv-table-wrapper::-webkit-scrollbar,
.products-table-container::-webkit-scrollbar,
.main-content::-webkit-scrollbar {
    height: 10px;
    width: 10px;
}

.table-container::-webkit-scrollbar-track,
.inv-table-wrapper::-webkit-scrollbar-track,
.products-table-container::-webkit-scrollbar-track,
.main-content::-webkit-scrollbar-track {
    background: var(--bg-secondary, #f0f0f0);
    border-radius: 5px;
}

.table-container::-webkit-scrollbar-thumb,
.inv-table-wrapper::-webkit-scrollbar-thumb,
.products-table-container::-webkit-scrollbar-thumb,
.main-content::-webkit-scrollbar-thumb {
    background: var(--text-muted, #999);
    border-radius: 5px;
    min-height: 40px;
}

.table-container::-webkit-scrollbar-thumb:hover,
.inv-table-wrapper::-webkit-scrollbar-thumb:hover,
.products-table-container::-webkit-scrollbar-thumb:hover,
.main-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary, #666);
}

/* Stats não colapsam com zoom */
.inv-stats {
    min-width: 0;
    overflow-x: auto;
}

/* Modais não ficam cortados com zoom */
.modal-content,
.inv-edit-form,
.bulk-edit-modal {
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: auto;
}

/* Filtros ficam scrolláveis com zoom */
.filter-section,
.inv-filters-grid {
    overflow-x: auto;
}

/* ===============================================
   PRINT: Otimizado para impressão
   =============================================== */
@media print {
    .sidebar,
    .sidebar-overlay,
    .main-header,
    .inv-toolbar,
    .inv-pagination,
    .inv-zoom-controls,
    .btn-logout,
    .menu-toggle {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        max-width: 100% !important;
        padding: 0 !important;
    }

    .inv-th,
    .inv-td,
    .table th,
    .table td {
        font-size: 10pt !important;
        padding: 4px 6px !important;
        border: 1px solid #ccc !important;
    }

    body {
        font-size: 11pt;
        color: #000;
        background: #fff;
    }
}