/* CSS Variables */
:root {
    --color-primary: #8B5CF6;
    --color-primary-dark: #7C3AED;
    --color-secondary: #6B7280;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-info: #3B82F6;

    --color-bg: #F9FAFB;
    --color-surface: #FFFFFF;
    --color-border: #E5E7EB;
    --color-text: #1F2937;
    --color-text-secondary: #6B7280;
    --color-text-muted: #9CA3AF;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Breakpoints (para media queries: use max-width/min-width) */
    --bp-mobile: 768px;
    --bp-tablet: 1024px;
    --touch-target-min: 44px;
    --input-font-size: 16px;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Base */
html {
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.2s ease, color 0.2s ease;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-dark);
}

/* Navbar */
.navbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.nav-brand a {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.nav-brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    flex: 1;
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.nav-link-home {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.nav-link-home .nav-icon {
    flex-shrink: 0;
    vertical-align: middle;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: var(--touch-target-min);
    min-height: var(--touch-target-min);
    padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}
.navbar.open .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.navbar.open .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.navbar.open .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-name {
    font-weight: 500;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--color-border);
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
}

.header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
}

.header-actions .btn,
.header-actions .form-control {
    min-height: var(--touch-target-min);
}

/* Hierarquia dos botões na página Estoque */
.header-actions-estoque {
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
}

.header-actions-estoque .header-btn-primary,
.header-actions-estoque .btn {
    min-height: var(--touch-target-min);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.9375rem;
    line-height: 1.25;
}

.header-actions-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-actions-secondary .btn {
    min-height: var(--touch-target-min);
}

.header-actions-danger {
    margin-left: auto;
    padding-left: var(--spacing-lg);
    border-left: 1px solid var(--color-border);
}

.header-actions-danger .btn {
    min-height: var(--touch-target-min);
}

.header-btn-danger {
    background: transparent;
    border: 1px solid var(--color-danger);
    color: var(--color-danger);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.8125rem;
}

.header-btn-danger:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: #DC2626;
    color: #DC2626;
}

@media (max-width: 640px) {
    .header-actions-danger {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        width: 100%;
        margin-top: var(--spacing-sm);
    }
}

/* Buttons - touch target mínimo 44px; alinhamento consistente */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    min-height: var(--touch-target-min);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.25;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    box-sizing: border-box;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    color: white;
}

.btn-secondary {
    background: var(--color-secondary);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background: #4B5563;
    color: white;
}

.btn-success {
    background: var(--color-success);
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    color: white;
}

.btn-warning {
    background: var(--color-warning);
    color: white;
}

.btn-warning:hover:not(:disabled) {
    background: #D97706;
    color: white;
}

.btn-danger {
    background: var(--color-danger);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #DC2626;
    color: white;
}

.btn-outline {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-bg);
    color: var(--color-text);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    min-height: var(--touch-target-min);
    line-height: 1.25;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-primary {
    background: #EDE9FE;
    color: var(--color-primary);
}

.badge-secondary {
    background: #F3F4F6;
    color: var(--color-secondary);
}

.badge-success {
    background: #D1FAE5;
    color: #065F46;
}

.badge-warning {
    background: #FEF3C7;
    color: #92400E;
}

.badge-danger {
    background: #FEE2E2;
    color: #991B1B;
}

/* Flash Messages */
.flash-messages {
    margin-bottom: var(--spacing-lg);
}

.flash {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flash-success {
    background: #D1FAE5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.flash-error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.flash-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.5;
}

.flash-close:hover {
    opacity: 1;
}

/* Forms */
.form-container {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    max-width: 700px;
}

/* Novo Pedido: layout com resumo sticky */
.order-form-container {
    max-width: none;
}
.order-page-layout {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
}
.order-page-main {
    flex: 1;
    min-width: 0;
}
.order-summary-sticky {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}
.order-summary-title {
    margin: 0 0 var(--spacing-md);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}
.order-summary-row {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}
.order-summary-row span:first-child {
    color: var(--color-text-secondary);
}
.order-summary-payment-row .text-muted {
    font-size: 0.875rem;
}
.order-summary-hint {
    margin: 0 0 var(--spacing-md);
    font-size: 0.8125rem;
}
.order-summary-sticky .btn-block {
    margin-top: var(--spacing-sm);
}
@media (max-width: 768px) {
    .order-page-layout {
        flex-direction: column;
    }
    .order-page-main {
        padding-bottom: 160px;
    }
    .order-summary-sticky {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: auto;
        top: auto;
        margin: 0;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.12);
        z-index: 100;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    .order-summary-title {
        margin: 0 0 var(--spacing-xs);
        font-size: 0.9375rem;
    }
    .order-summary-row {
        margin: 0 0 var(--spacing-xs);
        font-size: 0.875rem;
    }
    .order-summary-sticky .order-summary-payment-row {
        display: none;
    }
    .order-summary-hint {
        margin: 0 0 var(--spacing-sm);
        font-size: 0.75rem;
    }
    .order-summary-sticky .btn-block {
        margin: 0;
    }
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.form-group input:not([type="radio"]):not([type="checkbox"]),
.form-group select,
.form-group textarea {
    width: 100%;
    min-height: var(--touch-target-min);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--input-font-size);
    transition: border-color 0.2s;
}

.input-readonly {
    background: var(--color-bg);
    color: var(--color-text-secondary);
    cursor: not-allowed;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.form-row {
    display: flex;
    gap: var(--spacing-lg);
}

.form-row .form-group {
    flex: 1;
}

.form-row .form-group.flex-2 {
    flex: 2;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.inline-form {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    vertical-align: middle;
}

/* Table action cells: consistent flex layout for buttons/forms */
.actions-cell {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.actions-cell .btn,
.actions-cell .inline-form .btn {
    flex-shrink: 0;
}

/* Form control when used outside .form-group (e.g. header selects) */
.form-control {
    min-height: var(--touch-target-min);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--input-font-size);
    background: var(--color-surface);
    color: var(--color-text);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-control-inline {
    width: auto;
    min-width: 160px;
}

/* Tables */
.table-container {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: var(--color-bg);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table tbody tr:hover {
    background: #FAFAFA;
}

.data-table tbody tr.low-stock {
    background: #FEF3C7;
}

.data-table tbody tr.low-stock:hover {
    background: #FDE68A;
}

.data-table tfoot.table-total tr {
    background: var(--color-bg);
    border-top: 2px solid var(--color-border);
}

.data-table tfoot.table-total td {
    padding: var(--spacing-md);
    font-size: 0.95rem;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.text-success {
    color: var(--color-success);
    font-weight: 600;
}

.text-warning {
    color: var(--color-warning);
    font-weight: 600;
}

.nowrap {
    white-space: nowrap;
}

.notes-cell {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

code {
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    background: var(--color-bg);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* Filters */
/* Acessibilidade: label só para leitores de tela */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.filters-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.search-input {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: var(--touch-target-min);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--input-font-size);
    min-width: 300px;
}

.filter-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.filters-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.filters-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-width: 150px;
}

.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.results-count {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

/* Dashboard */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    min-height: 80px;
    box-sizing: border-box;
}

.card-warning {
    border: 2px solid var(--color-warning);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.card-warning .card-icon {
    background: #FEF3C7;
    color: var(--color-warning);
}

.card-content h3 {
    font-size: 2rem;
    font-weight: 700;
}

.card-content p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.quick-actions {
    margin-bottom: var(--spacing-xl);
}

.quick-actions h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.action-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Bloco principal: botão em destaque (largura total, elevação) */
.action-primary-block {
    width: 100%;
}

.action-btn-primary {
    display: block;
    width: 100%;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
    border-radius: var(--radius-lg);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.action-btn-primary:hover {
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.45);
    transform: translateY(-1px);
}

.action-btn-primary .action-btn-icon {
    vertical-align: middle;
    margin-right: 8px;
}

.action-desc-primary {
    margin: var(--spacing-sm) 0 0;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Grupo de ações secundárias: duas colunas */
.action-secondary-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.action-row.action-row-secondary {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 2px solid #D1D5DB;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.action-row-secondary .action-btn-secondary {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid;
    border-radius: var(--radius-md);
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Receber mercadoria: botão com tom verde suave */
.action-btn-secondary.action-btn-entry {
    background: #ECFDF5;
    border-color: #10B981;
    color: #047857;
}

.action-btn-secondary.action-btn-entry:hover {
    background: #D1FAE5;
    border-color: #059669;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

/* Baixa manual: botão com tom âmbar suave */
.action-btn-secondary.action-btn-exit {
    background: #FFFBEB;
    border-color: #F59E0B;
    color: #B45309;
}

.action-btn-secondary.action-btn-exit:hover {
    background: #FEF3C7;
    border-color: #D97706;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.2);
}

.action-row .action-desc {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
}

.action-row-secondary .action-desc {
    text-align: center;
}

@media (max-width: 640px) {
    .action-secondary-group {
        grid-template-columns: 1fr;
    }

    .action-btn-primary {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
}

.low-stock-alert {
    margin-top: var(--spacing-xl);
}

.low-stock-alert h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
    color: var(--color-warning);
}

/* Login */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 16px 24px;
    position: relative;
    box-sizing: border-box;
    overflow-x: hidden;
}
@media (max-width: 480px) {
    .login-container {
        padding: 16px;
    }
}

.login-card {
    background: var(--color-surface);
    border-radius: 12px;
    padding: 24px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(124, 58, 237, 0.06);
    border: 1px solid var(--color-border);
    box-sizing: border-box;
}
@media (min-width: 768px) {
    .login-card {
        padding: 32px;
    }
}

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

.login-logo {
    display: block;
    width: 100%;
    max-width: 240px;
    height: auto;
    margin: 0 auto 16px;
    object-fit: contain;
}

.login-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 4px;
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.4;
}

.login-header p {
    color: var(--color-text-secondary);
}

/* Flash de erro acima do formulário (mensagem genérica de segurança) */
.main-content:has(.login-container) .flash-messages {
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 16px;
}
.main-content:has(.login-container) .flash-error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FECACA;
}
html.dark-mode .main-content:has(.login-container) .flash-error {
    background: rgba(248, 113, 113, 0.2);
    color: #FCA5A5;
    border-color: rgba(248, 113, 113, 0.4);
}

/* Inputs login: touch-friendly e sem zoom no iOS */
.login-input {
    min-height: 44px;
    font-size: 16px;
    padding: 10px 14px;
    width: 100%;
    box-sizing: border-box;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
}
.login-input::placeholder {
    color: var(--color-text-muted);
}
.login-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
}

.login-form .form-group {
    margin-bottom: 18px;
}
.login-form .form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9375rem;
}

/* Campo senha com botão mostrar/ocultar */
.login-password-wrap {
    position: relative;
    display: flex;
    align-items: stretch;
}
.login-input-password {
    padding-right: 48px;
}
.login-password-toggle {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-left: 1px solid var(--color-border);
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 0;
}
.login-password-toggle:hover {
    color: var(--color-primary);
    background: rgba(124, 58, 237, 0.06);
}
.login-password-icon {
    font-size: 1.125rem;
    line-height: 1;
}

.login-forgot-link {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.8125rem;
    color: var(--color-primary);
    text-decoration: none;
}
.login-forgot-link:hover {
    text-decoration: underline;
}

/* Mensagem "Esqueci minha senha" */
.login-forgot-message {
    margin-top: 20px;
    padding: 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    text-align: center;
}
.login-forgot-message p {
    margin: 0 0 12px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* Botão Entrar e loading */
.login-submit {
    min-height: 44px;
    font-size: 1rem;
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.login-submit:disabled {
    cursor: not-allowed;
    opacity: 0.85;
}
.login-submit-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.login-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: login-spin 0.7s linear infinite;
}
@keyframes login-spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: calc(var(--spacing-xl) * 2);
    color: var(--color-text-secondary);
}

.empty-state p {
    margin-bottom: var(--spacing-lg);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.page-info {
    color: var(--color-text-secondary);
}

/* Order Form */
.order-products {
    margin-bottom: var(--spacing-xl);
}

.order-products h3 {
    margin-bottom: var(--spacing-sm);
}

.help-text {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.order-table .quantity-input {
    width: 80px;
    text-align: center;
}

/* Quantity stepper: - [número] + (touch-friendly) */
.quantity-stepper-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.quantity-stepper {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-surface);
}

.stepper-btn {
    min-width: 44px;
    min-height: 44px;
    padding: 0 12px;
    border: none;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.stepper-btn:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.stepper-btn:active {
    background: var(--color-border);
}

.stepper-minus {
    border-right: 1px solid var(--color-border);
}

.stepper-plus {
    border-left: 1px solid var(--color-border);
    background: var(--color-primary);
    color: white;
}

.stepper-plus:hover {
    background: var(--color-primary-dark);
    color: white;
}

.quantity-stepper .quantity-input {
    width: 48px;
    min-width: 48px;
    min-height: 44px;
    margin: 0;
    border: none;
    border-radius: 0;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    font-size: 1rem;
    font-weight: 500;
    -moz-appearance: textfield;
}

.quantity-stepper .quantity-input::-webkit-outer-spin-button,
.quantity-stepper .quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.stepper-available {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.text-muted {
    color: var(--color-text-muted);
}

.text-small {
    font-size: 0.8rem;
}

.pix-discount-row td {
    padding-top: 0.25rem;
    border-top: none;
}

/* ========== Responsivo: Tablet (769px–1024px) e Mobile (até 768px) ========== */
@media (max-width: 1024px) {
    .navbar {
        flex-wrap: wrap;
        padding: var(--spacing-md) var(--spacing-lg);
        gap: var(--spacing-md);
    }
    .nav-brand {
        flex: 1;
    }
    .nav-toggle {
        display: flex;
        order: 2;
    }
    .nav-collapse {
        display: none;
        width: 100%;
        order: 3;
        flex-direction: column;
        gap: var(--spacing-md);
        padding-top: var(--spacing-sm);
        border-top: 1px solid var(--color-border);
    }
    .navbar.open .nav-collapse {
        display: flex;
    }
    .nav-menu {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    .nav-menu .nav-link {
        padding: var(--spacing-md);
        min-height: var(--touch-target-min);
        display: flex;
        align-items: center;
        border-bottom: 1px solid var(--color-border);
    }
    .nav-menu .nav-link:last-child {
        border-bottom: none;
    }
    .nav-user {
        flex-wrap: wrap;
        padding: var(--spacing-sm) 0;
        gap: var(--spacing-sm);
        border-top: 1px solid var(--color-border);
        padding-top: var(--spacing-md);
    }
    .nav-user .user-name,
    .nav-user .user-role {
        width: 100%;
    }
    .nav-user .btn {
        min-height: var(--touch-target-min);
    }
}

@media (min-width: 1025px) {
    .nav-collapse {
        display: flex !important;
        flex: 1;
        width: auto;
        order: unset;
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-xl);
        padding-top: 0;
        border-top: none;
    }
    .nav-menu {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .nav-menu .nav-link {
        padding: var(--spacing-sm) 0;
        min-height: auto;
        border-bottom: 2px solid transparent;
    }
    .nav-menu .nav-link:last-child {
        border-bottom: 2px solid transparent;
    }
    .nav-user {
        border-top: none;
        padding-top: 0;
    }
    .nav-user .user-name,
    .nav-user .user-role {
        width: auto;
    }
}

/* Mobile e tablet: layout geral */
@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-md);
    }
    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
        text-align: left;
    }
    .page-header h1 {
        font-size: 1.35rem;
    }
    .header-actions {
        flex-wrap: wrap;
    }
    .header-actions .btn {
        min-height: var(--touch-target-min);
    }
    .form-row {
        flex-direction: column;
    }
    .filters-row {
        flex-direction: column;
    }
    .filter-group {
        width: 100%;
    }
    .filter-group input,
    .filter-group select {
        width: 100%;
        min-height: var(--touch-target-min);
        font-size: var(--input-font-size);
    }
    .filters-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .search-form {
        width: 100%;
    }
    .search-input {
        min-width: auto;
        width: 100%;
    }
    .action-buttons {
        flex-direction: column;
    }
    .action-buttons .btn {
        width: 100%;
    }
}

/* Dashboard: 1 col mobile, 2 col tablet */
@media (max-width: 768px) {
    .dashboard-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    .card {
        padding: var(--spacing-md);
    }
    .card-content h3 {
        font-size: 1.5rem;
    }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .dashboard-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

/* Tabelas responsivas: layout em cards no mobile */
@media (max-width: 768px) {
    .table-container {
        overflow: visible;
        border-radius: var(--radius-md);
    }
    .table-container .data-table-responsive,
    .table-container .data-table.data-table-cards {
        display: block;
    }
    .table-container .data-table-responsive thead,
    .table-container .data-table.data-table-cards thead {
        display: none;
    }
    .table-container .data-table-responsive tbody tr,
    .table-container .data-table.data-table-cards tbody tr {
        display: block;
        margin-bottom: var(--spacing-md);
        padding: var(--spacing-md);
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
    }
    .table-container .data-table-responsive tbody tr:hover,
    .table-container .data-table.data-table-cards tbody tr:hover {
        background: var(--color-surface);
    }
    .table-container .data-table-responsive tbody td,
    .table-container .data-table.data-table-cards tbody td {
        display: block;
        padding: var(--spacing-xs) 0;
        border: none;
        text-align: left;
    }
    .table-container .data-table-responsive tbody td::before,
    .table-container .data-table.data-table-cards tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-text-secondary);
        display: inline-block;
        min-width: 7rem;
        margin-right: var(--spacing-sm);
        font-size: 0.8125rem;
    }
    .table-container .data-table-responsive tbody td.text-right::before,
    .table-container .data-table.data-table-cards tbody td.text-right::before {
        margin-right: 0;
    }
    .table-container .data-table-responsive tfoot,
    .table-container .data-table.data-table-cards tfoot {
        display: block;
        padding: var(--spacing-md);
        background: var(--color-bg);
        border-radius: var(--radius-md);
        margin-top: var(--spacing-md);
        border: 1px solid var(--color-border);
    }
    .table-container .data-table-responsive tfoot tr,
    .table-container .data-table.data-table-cards tfoot tr {
        display: block;
        margin-bottom: 0;
        padding: 0;
        border: none;
        box-shadow: none;
        background: transparent;
    }
    .table-container .data-table-responsive tfoot td,
    .table-container .data-table.data-table-cards tfoot td {
        display: block;
        padding: var(--spacing-xs) 0;
        border: none;
    }
    .table-container .data-table-responsive tfoot td::before,
    .table-container .data-table.data-table-cards tfoot td::before {
        display: none;
    }
}

/* Tela de Venda: mobile-first refinements */
@media (max-width: 768px) {
    .order-form-container {
        padding: var(--spacing-md);
    }
    .order-customer-section {
        margin-bottom: var(--spacing-md) !important;
    }
    .order-products .filters-bar {
        margin-bottom: var(--spacing-md);
    }
    .order-products .search-input {
        width: 100%;
        min-height: var(--touch-target-min);
        font-size: var(--input-font-size);
    }
    .quantity-stepper .quantity-input {
        width: 52px;
        min-width: 52px;
        min-height: var(--touch-target-min);
        font-size: var(--input-font-size);
    }
    .stepper-btn {
        min-width: 48px;
        min-height: 48px;
        font-size: 1.35rem;
    }
    .order-page-main {
        padding-bottom: 180px;
    }
    .order-summary-sticky {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    .form-actions .btn {
        min-height: var(--touch-target-min);
    }
    .order-qty-cell .quantity-stepper-wrap {
        width: 100%;
    }
    .order-qty-cell .quantity-stepper {
        justify-content: center;
        min-width: 100%;
    }
}

/* Touch: tema e botões pequenos em mobile */
@media (max-width: 1024px) {
    .theme-toggle {
        min-width: var(--touch-target-min);
        min-height: var(--touch-target-min);
    }
}

/* Financial Dashboard Styles */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.metric-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
}

.metric-value.profit {
    color: var(--color-success);
}

.chart-container {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.chart-container h2 {
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.chart-container canvas {
    max-height: 400px;
}

/* Pricing Section Styles */
.form-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.form-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    font-size: 1.125rem;
}

.radio-group {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

/* Círculos de rádio em tamanho normal no desktop (evitar que fiquem grandes) */
.radio-group input[type="radio"] {
    width: 1.125rem;
    height: 1.125rem;
    min-width: 1.125rem;
    min-height: 1.125rem;
    margin: 0;
    flex-shrink: 0;
    cursor: pointer;
}

.pricing-method {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-sm);
}

.calculated-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    padding: var(--spacing-sm);
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    display: inline-block;
    min-width: 100px;
}

.calculated-value.margin-high {
    color: var(--color-success);
}

.calculated-value.margin-medium {
    color: var(--color-warning);
}

.calculated-value.margin-low {
    color: var(--color-warning);
}

.calculated-value.margin-negative {
    color: var(--color-danger);
}

/* Margin indicators in tables */
.margin-high {
    color: var(--color-success);
    font-weight: 600;
}

.margin-medium {
    color: var(--color-warning);
    font-weight: 600;
}

.margin-low {
    color: var(--color-warning);
    font-weight: 600;
}

.margin-negative {
    color: var(--color-danger);
    font-weight: 600;
}

/* ========== Dark Mode (opcional, alternância via .dark-mode no html) ========== */
html.dark-mode {
    --color-bg: #121212;
    --color-surface: #1e1e1e;
    --color-border: #2a2a2a;
    --color-text: #eaeaea;
    --color-text-secondary: #b5b5b5;
    --color-text-muted: #888888;
    --color-primary: #A78BFA;
    --color-primary-dark: #8B5CF6;
    --color-secondary: #9CA3AF;
    --color-success: #34D399;
    --color-warning: #FBBF24;
    --color-danger: #F87171;
    --color-info: #60A5FA;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
}

/* Dark: elementos com cores fixas que precisam de override */
html.dark-mode .header-btn-danger:hover {
    background: rgba(248, 113, 113, 0.15);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

html.dark-mode .btn-secondary:hover:not(:disabled) {
    background: #6B7280;
    color: white;
}

html.dark-mode .badge-primary {
    background: rgba(167, 139, 250, 0.25);
    color: var(--color-primary);
}

html.dark-mode .badge-secondary {
    background: rgba(156, 163, 175, 0.25);
    color: var(--color-secondary);
}

html.dark-mode .badge-success {
    background: rgba(52, 211, 153, 0.2);
    color: #34D399;
}

html.dark-mode .badge-warning {
    background: rgba(251, 191, 36, 0.2);
    color: #FBBF24;
}

html.dark-mode .badge-danger {
    background: rgba(248, 113, 113, 0.2);
    color: #F87171;
}

html.dark-mode .flash-success {
    background: rgba(52, 211, 153, 0.15);
    color: #34D399;
    border-color: rgba(52, 211, 153, 0.3);
}

html.dark-mode .flash-error {
    background: rgba(248, 113, 113, 0.15);
    color: #F87171;
    border-color: rgba(248, 113, 113, 0.3);
}

html.dark-mode .flash-close {
    color: inherit;
}

html.dark-mode .form-group input:focus,
html.dark-mode .form-group select:focus,
html.dark-mode .form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.25);
}

html.dark-mode .data-table tbody tr:hover {
    background: #252525;
}

html.dark-mode .data-table tbody tr.low-stock {
    background: rgba(251, 191, 36, 0.12);
}

html.dark-mode .data-table tbody tr.low-stock:hover {
    background: rgba(251, 191, 36, 0.18);
}

html.dark-mode .action-btn-primary {
    box-shadow: 0 4px 14px rgba(167, 139, 250, 0.4);
}

html.dark-mode .action-btn-primary:hover {
    box-shadow: 0 6px 20px rgba(167, 139, 250, 0.5);
}

html.dark-mode .action-row-secondary {
    border-color: var(--color-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

html.dark-mode .action-btn-entry {
    background: rgba(52, 211, 153, 0.15);
    border-color: var(--color-success);
    color: #34D399;
}

html.dark-mode .action-btn-entry:hover {
    background: rgba(52, 211, 153, 0.25);
    border-color: #34D399;
    box-shadow: 0 2px 8px rgba(52, 211, 153, 0.25);
}

html.dark-mode .action-btn-exit {
    background: rgba(251, 191, 36, 0.15);
    border-color: var(--color-warning);
    color: #FBBF24;
}

html.dark-mode .action-btn-exit:hover {
    background: rgba(251, 191, 36, 0.25);
    border-color: #FBBF24;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.25);
}

html.dark-mode .card-warning .card-icon {
    background: rgba(251, 191, 36, 0.2);
    color: var(--color-warning);
}

html.dark-mode .low-stock-alert h2 {
    color: var(--color-warning);
}

html.dark-mode .order-summary-sticky {
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

html.dark-mode .form-group input,
html.dark-mode .form-group select,
html.dark-mode .form-group textarea,
html.dark-mode .form-control {
    background: var(--color-surface);
    color: var(--color-text);
}

html.dark-mode .search-input,
html.dark-mode .filter-group input,
html.dark-mode .filter-group select {
    background: var(--color-surface);
    color: var(--color-text);
}

html.dark-mode input[type="number"],
html.dark-mode input[type="text"],
html.dark-mode input[type="email"],
html.dark-mode input[type="password"] {
    background: var(--color-surface);
    color: var(--color-text);
}

html.dark-mode code {
    background: #2a2a2a;
    color: var(--color-text-secondary);
}

/* Carrinho no navbar */
.nav-cart-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.nav-cart-link:hover {
    background: var(--color-bg);
    border-color: var(--color-text-muted);
    color: var(--color-primary);
}
.nav-cart-icon {
    font-size: 1.25rem;
}
.nav-cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    color: #fff;
    background: var(--color-primary);
    border-radius: 10px;
}

/* Botão do tema (navbar / login) */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.theme-toggle:hover {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: var(--color-text-muted);
}

.theme-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-primary);
}

.theme-toggle .theme-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.theme-toggle-login {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
}

/* ----- Imagens de produto (cadastro/edição) ----- */
.product-images-row {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}
.product-image-slot {
    flex: 0 0 auto;
}
.product-image-slot label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 500;
}
.product-image-box {
    width: 140px;
    height: 140px;
    aspect-ratio: 1 / 1;
    background: #f2f2f2;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    overflow: hidden;
    position: relative;
}
.product-image-box:not(:has(img)) {
    border-style: dashed;
    border-color: var(--color-border);
}
html.dark-mode .product-image-box {
    background: var(--color-bg);
}
html.dark-mode .product-image-box:not(:has(img)) {
    border-color: var(--color-border);
    background: rgba(255, 255, 255, 0.03);
}
.product-image-upload {
    padding: 4px;
}
.product-image-preview-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.product-image-placeholder-text {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}
.product-image-paste-hint {
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    pointer-events: none;
}
.product-image-upload:not(:has(img)) .product-image-paste-hint {
    display: block;
}
.product-image-upload:has(img) .product-image-paste-hint {
    display: none;
}
/* Overlay só quando o input está DENTRO da caixa de upload (não cobre a tela inteira) */
.product-image-upload > .product-image-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}
/* Com imagem já definida, o input não captura cliques para não bloquear a página */
.product-image-upload:has(img.product-image-preview-img) > .product-image-input {
    pointer-events: none;
    cursor: default;
}
/* Input fora da caixa (ex.: editar produto que já tem imagem) – não vira overlay */
.product-image-slot > .product-image-input,
.product-image-actions .product-image-input {
    position: static;
    width: auto;
    max-width: 100%;
    opacity: 1;
    font-size: 0.8125rem;
}
/* File input "Escolher arquivo" alinhado ao tema (claro/escuro) */
.product-image-actions .product-image-input::file-selector-button {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: var(--radius-sm, 4px);
    border: 1px solid var(--color-border);
    background: var(--color-surface, #f5f5f5);
    color: var(--color-text);
    cursor: pointer;
    margin-right: 0.5rem;
}
.product-image-actions .product-image-input::file-selector-button:hover {
    background: var(--color-border);
}
html.dark-mode .product-image-actions .product-image-input::file-selector-button {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}
html.dark-mode .product-image-actions .product-image-input::file-selector-button:hover {
    background: rgba(255, 255, 255, 0.1);
}
/* Linha de ações abaixo da caixa (Trocar arquivo + Editar recorte) */
.product-image-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.35rem;
    min-height: 1.5rem;
}
.product-image-remove {
    position: absolute;
    bottom: 6px;
    right: 6px;
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    border-radius: 999px;
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    border: none;
    cursor: pointer;
    opacity: 0.9;
}
.product-image-remove:hover {
    background: var(--color-danger);
    color: #fff;
    opacity: 1;
}
.product-image-upload:has(img):hover .product-image-remove {
    opacity: 1;
}

/* ----- Formulário de produto compacto (Novo Item / Editar) ----- */
.product-form-compact.form-container {
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 900px;
}
.product-form-compact .form-group {
    margin-bottom: var(--spacing-sm);
}
.product-form-compact .form-group label {
    margin-bottom: 2px;
    font-size: 0.875rem;
}
.product-form-compact .form-group small {
    display: none;
}
.product-form-compact .form-row {
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}
.product-form-compact .form-row .form-group {
    margin-bottom: 0;
}
.product-form-compact .form-section {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
}
.product-form-compact .form-section h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}
.product-form-compact .form-section-compact {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm) var(--spacing-md);
}
.product-form-compact .form-section-compact h3 {
    margin-bottom: var(--spacing-xs);
}
.product-image-specs {
    margin: 0 0 var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}
.product-image-specs strong {
    color: var(--color-text);
}

/* Modal de recorte (Ctrl+V) */
.crop-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}
.crop-modal-box {
    background: var(--color-bg, #fff);
    border-radius: 8px;
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.crop-modal-title {
    margin: 0;
    padding: 1rem 1rem 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}
.crop-modal-hint {
    margin: 0 1rem 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary, #666);
}
.crop-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 360px;
    margin: 0 auto;
    overflow: hidden;
    background: #111;
}
.crop-container img {
    display: block;
    max-width: 100%;
}
/* Guia de centralização: círculo no centro para alinhar o produto (recortes iguais) */
.crop-center-guide {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    border: 2px dashed rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.crop-center-guide-text {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding: 0 6px;
    line-height: 1.2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}
.crop-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem;
    border-top: 1px solid var(--color-border, #e0e0e0);
}

.product-image-edit-crop {
    display: inline-block;
    margin-top: 0.35rem;
    font-size: 0.8125rem;
    color: var(--color-primary, #2563eb);
    text-decoration: none;
}
.product-image-edit-crop:hover {
    text-decoration: underline;
}

.product-form-compact .form-row-compact {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--spacing-md);
}
.product-form-compact .form-row-compact .form-group {
    flex: 0 0 auto;
    margin-bottom: 0;
}
.product-form-compact .form-group-inline-row {
    flex: 0 0 80px;
    max-width: 100px;
}
.product-form-compact .form-group-narrow {
    flex: 0 0 70px;
}
.product-form-compact .radio-group {
    margin-bottom: 0;
}
.product-form-compact .radio-group-compact {
    gap: var(--spacing-sm);
    margin-bottom: 0;
}
.product-form-compact .radio-group-compact label {
    font-size: 0.875rem;
    white-space: nowrap;
}
.product-form-compact .pricing-method-inline {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: 0;
    padding: 0;
    background: transparent;
}
.product-form-compact .pricing-method-inline .form-group {
    flex: 0 0 auto;
}
.product-form-compact .calculated-value {
    font-size: 1rem;
    min-width: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
}
.product-form-compact .form-actions {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
}
.product-form-compact .product-images-row-compact {
    gap: var(--spacing-md);
}
.product-form-compact .product-image-box {
    width: 100px;
    height: 100px;
}
.product-form-compact .product-image-slot label {
    margin-bottom: 2px;
    font-size: 0.875rem;
}
.product-form-compact .form-group-compact {
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
}
@media (max-width: 768px) {
    .product-form-compact .form-row-compact {
        flex-direction: column;
        align-items: stretch;
    }
    .product-form-compact .form-group-inline-row,
    .product-form-compact .form-group-narrow {
        flex: 1 1 auto;
        max-width: none;
    }
    .product-form-compact .pricing-method-inline {
        flex-direction: column;
    }
}

/* ----- Vitrine de produtos (grid estilo marketplace) ----- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}
.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s;
}
.product-card:hover {
    box-shadow: var(--shadow-md);
}
.product-card-image-wrap {
    aspect-ratio: 1 / 1;
    background: #f2f2f2;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
html.dark-mode .product-card-image-wrap {
    background: var(--color-bg);
}
.product-card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.product-card-body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.3;
}
.product-card-brand {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}
.product-card-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: auto;
}
.product-card-badge {
    margin-top: 0.5rem;
}
.product-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

/* Miniatura de produto (pedido / listas densas) */
.product-thumb {
    width: 48px;
    height: 48px;
    min-width: 48px;
    aspect-ratio: 1 / 1;
    background: #f2f2f2;
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}
html.dark-mode .product-thumb {
    background: var(--color-bg);
}
.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.product-thumb-placeholder {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.product-with-thumb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.product-with-thumb .product-thumb {
    flex-shrink: 0;
}