/**
 * Ponto de Encantos - Embroidery Sales Management
 * Brand colors: warm tan/peach (#d4a574), dark brown (#5D4037)
 */

/* CSS Variables */
:root {
    /* Brand Colors */
    --brand-primary: #d4a574;
    --brand-secondary: #8B4513;
    --brand-light: #f5e6d3;
    --brand-dark: #5D4037;
    
    /* Light Theme */
    --bg-primary: #faf8f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #3d3d3d;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-color: #e8e0d8;
    --shadow-color: rgba(93, 64, 55, 0.1);
    
    /* Semantic */
    --success: #4CAF50;
    --error: #f44336;
    --warning: #ff9800;
    --info: #2196F3;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* Dark Theme */
[data-theme="dark"], .dark-theme {
    --bg-primary: #1a1a1a;
    --bg-secondary: #252525;
    --bg-card: #2d2d2d;
    --text-primary: #e8e0d8;
    --text-secondary: #a89f94;
    --text-muted: #6b6b6b;
    --border-color: #3d3d3d;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

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

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

body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

a:hover {
    color: var(--brand-secondary);
}

/* App Container */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--brand-secondary) 0%, var(--brand-dark) 100%);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: transform var(--transition-normal);
}

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    font-size: 2rem;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--brand-light);
}

.nav-menu {
    list-style: none;
    padding: var(--spacing-md);
    flex: 1;
}

.nav-item {
    margin-bottom: var(--spacing-xs);
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-item a:hover,
.nav-item.active a {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.nav-icon {
    font-size: 1.25rem;
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.user-avatar {
    font-size: 1.5rem;
}

.user-name {
    font-weight: 600;
    color: var(--brand-light);
}

.logout-btn {
    padding: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
    transition: color var(--transition-fast);
}

.logout-btn:hover {
    color: white;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Top Header */
.top-header {
    background: var(--bg-card);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

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

.theme-toggle {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.lang-switch {
    display: flex;
    gap: var(--spacing-xs);
}

.lang-switch a {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.lang-switch a.active {
    background: var(--brand-primary);
    color: white;
}

/* Content Wrapper */
.content-wrapper {
    padding: var(--spacing-xl);
    flex: 1;
}

/* Alerts */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.alert-error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

.alert-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.7;
}

/* Cards */
.stat-card,
.chart-card,
.activity-card,
.table-card,
.filters-card,
.settings-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow-color);
    overflow: hidden;
}

/* Stats Cards */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
}

.stat-icon {
    font-size: 2.5rem;
    padding: var(--spacing-md);
    background: var(--brand-light);
    border-radius: var(--radius-md);
}

.stat-content h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

.stat-value.loss {
    color: var(--error);
}

.stat-period {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Charts */
.charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.chart-card {
    padding: var(--spacing-lg);
}

.chart-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    color: var(--text-secondary);
}

.chart-container {
    height: 250px;
    position: relative;
}

.chart-large {
    height: 350px;
}

/* Activity Cards */
.activity-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-lg);
}

.activity-card {
    padding: var(--spacing-lg);
}

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

.card-header h3,
.card-header h2 {
    font-size: 1rem;
    color: var(--text-secondary);
}

.view-all {
    font-size: 0.875rem;
    font-weight: 600;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.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(--border-color);
}

.data-table th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody tr:hover {
    background: var(--bg-primary);
}

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

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

/* Badges */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--brand-light);
    color: var(--brand-secondary);
}

.badge-etsy { background: #f56400; color: white; }
.badge-ebay { background: #e53238; color: white; }
.badge-vinted { background: #09b1ba; color: white; }
.badge-website { background: #4CAF50; color: white; }
.badge-local { background: var(--brand-primary); color: white; }
.badge-other { background: #9e9e9e; color: white; }

.badge-materials { background: #795548; color: white; }
.badge-shipping { background: #2196F3; color: white; }
.badge-packaging { background: #9C27B0; color: white; }
.badge-printing { background: #607D8B; color: white; }
.badge-tools { background: #FF5722; color: white; }
.badge-fees { background: #F44336; color: white; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background: var(--brand-secondary);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

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

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.btn-icon:hover {
    opacity: 1;
}

.actions-cell {
    white-space: nowrap;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.form-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

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

.checkbox-group input[type="checkbox"] {
    width: auto;
}

/* Filters */
.filters-card {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.filter-group {
    flex: 1;
    min-width: 150px;
}

.filter-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

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

/* Summary Bar */
.summary-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.summary-bar span {
    color: var(--text-secondary);
}

/* Table Card */
.table-card {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--spacing-lg);
}

.page-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: auto;
}

.modal-small {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--brand-light) 0%, var(--bg-primary) 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-lg);
}

.login-box {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 40px var(--shadow-color);
    padding: var(--spacing-xl);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.login-header h1 {
    font-size: 1.5rem;
    color: var(--brand-secondary);
    margin-bottom: var(--spacing-xs);
}

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

.login-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
}

/* No Data */
.no-data {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

/* Note Indicator */
.note-indicator {
    cursor: help;
    margin-left: var(--spacing-xs);
}

/* Receipt Link */
.receipt-link {
    font-size: 1.25rem;
}

/* Current Receipt */
.current-receipt {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* Reports */
.report-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.summary-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.summary-card h3 {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.summary-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.summary-value.positive {
    color: var(--success);
}

.summary-value.negative {
    color: var(--error);
}

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

.report-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 2px 8px var(--shadow-color);
}

.report-section h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-size: 1.25rem;
}

.report-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.breakdown-table {
    overflow: auto;
}

.positive {
    color: var(--success) !important;
}

.negative {
    color: var(--error) !important;
}

/* Settings */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.settings-card {
    padding: var(--spacing-xl);
}

.settings-card .card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.settings-card .card-header h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
}

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

.user-avatar-large {
    font-size: 4rem;
}

.user-details p {
    margin-bottom: var(--spacing-xs);
}

.business-info p {
    margin-bottom: var(--spacing-sm);
}

.business-info .version {
    margin-top: var(--spacing-lg);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .print-only {
        display: block !important;
    }
    
    .sidebar, .top-header {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .content-wrapper {
        padding: 0 !important;
    }
    
    .report-section {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    body {
        background: white !important;
    }
}

.print-only {
    display: none;
}

.print-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .charts-row,
    .activity-row {
        grid-template-columns: 1fr;
    }
    
    .report-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-form {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .summary-bar {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .page-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .page-actions {
        flex-direction: column;
    }
    
    .page-actions .btn {
        justify-content: center;
    }
}

/* Sales Channels Settings */
.settings-card-wide {
    grid-column: span 2;
}

.channels-list {
    margin-bottom: 1.5rem;
}

.channel-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.channel-code {
    font-family: monospace;
    background: var(--bg-secondary, #f3f4f6);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    min-width: 80px;
    text-align: center;
    font-size: 0.85rem;
}

.channel-name-input {
    flex: 1;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: 4px;
    background: var(--bg-primary, #fff);
    color: var(--text-primary, #111);
}

.add-channel-form {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--border-color, #e5e7eb);
}

.add-channel-form h4 {
    margin: 0 0 0.75rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary, #6b7280);
}

.add-channel-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.add-channel-row input {
    flex: 1;
    min-width: 120px;
    padding: 0.5rem;
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: 4px;
}

.btn-sm {
    padding: 0.3rem 0.6rem;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .settings-card-wide {
        grid-column: span 1;
    }
}

/* Larger Modal Form */
.modal-form-large {
    max-width: 700px !important;
    width: 95vw;
}

.modal-content:has(.modal-form-large) {
    max-width: 750px;
    width: 95vw;
}

/* Image Upload */
.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary, #6b7280);
    margin-top: 0.25rem;
}

.image-preview {
    margin-top: 0.5rem;
    max-width: 150px;
    max-height: 150px;
    overflow: hidden;
    border-radius: 8px;
    border: 2px dashed var(--border-color, #d1d5db);
    display: none;
}

.image-preview.has-image {
    display: block;
    border-style: solid;
}

.image-preview img {
    width: 100%;
    height: auto;
    display: block;
}

input[type="file"] {
    padding: 0.5rem;
    border: 1px dashed var(--border-color, #d1d5db);
    border-radius: 4px;
    background: var(--bg-secondary, #f9fafb);
    cursor: pointer;
    width: 100%;
}

input[type="file"]:hover {
    border-color: var(--primary-color, #d4a574);
}