:root {
    /* Cores principais - tons quentes de padaria */
    --primary-color: #D4682B;
    --primary-dark: #B85622;
    --primary-light: #E88A4F;
    --secondary-color: #F4A261;
    --accent-color: #E76F51;
    
    /* Cores neutras */
    --bg-primary: #FFF8F0;
    --bg-secondary: #FFFFFF;
    --bg-card: #FFFFFF;
    --text-primary: #2D3142;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    
    /* Cores de estado */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(212, 104, 43, 0.1);
    --shadow-lg: 0 10px 30px rgba(212, 104, 43, 0.15);
    --shadow-xl: 0 20px 40px rgba(212, 104, 43, 0.2);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Bordas */
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    
    /* Fontes */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: white;
}

.bread-loader {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: bounce 1.5s infinite;
}

.loading-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.loading-content p {
    font-size: 1rem;
    opacity: 0.9;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Screen Base */
.screen {
    display: none;
    min-height: 100vh;
}

.screen.active {
    display: block;
}

/* Login Screen */
#login-screen {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

#login-screen::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, -30px) rotate(180deg); }
}

.login-container {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    max-width: 450px;
    width: 100%;
    position: relative;
    z-index: 1;
    animation: slideUp 0.6s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.logo-image {
    width: 180px;
    height: 180px;
    object-fit: contain;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.logo-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.login-header h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--primary-color);
    line-height: 1.2;
}

.login-header h1 span {
    display: block;
    font-size: 1.8rem;
}

.tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.login-form {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-group label i {
    color: var(--primary-color);
}

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #E5E7EB;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
    background: var(--bg-primary);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(212, 104, 43, 0.1);
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    width: 100%;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

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

.btn-danger:hover {
    background: #DC2626;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.login-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.login-footer a:hover {
    text-decoration: underline;
}

.trial-banner {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-top: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Subscription Screen */
#subscription-screen {
    background: var(--bg-primary);
    padding: 2rem;
    min-height: 100vh;
}

.subscription-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.btn-back {
    background: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.btn-back:hover {
    transform: scale(1.1);
}

.subscription-header {
    text-align: center;
    margin-bottom: 3rem;
}

.subscription-header h1 {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.subscription-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.benefit-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.trial-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--success);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
}

.pricing-card h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    margin-right: 0.25rem;
    margin-top: 0.5rem;
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    font-family: var(--font-display);
}

.period {
    font-size: 1.2rem;
    margin-left: 0.5rem;
    margin-top: 2rem;
}

.features-list {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list i {
    color: var(--success);
    background: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

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

.pricing-card .btn-primary:hover {
    background: var(--bg-primary);
    transform: translateY(-2px);
}

.pricing-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* App Container */
#app-container {
    display: grid;
    grid-template-areas:
        "nav nav"
        "sidebar main";
    grid-template-columns: 260px 1fr;
    grid-template-rows: 70px 1fr;
    min-height: 100vh;
}

/* Top Navigation */
.top-nav {
    grid-area: nav;
    background: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

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

.logo-small {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo-small img {
    font-size: 1.75rem;
}

.logo-nav {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

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

.user-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}

.user-role {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.user-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

/* Sidebar */
.sidebar {
    grid-area: sidebar;
    background: white;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 70px;
    height: calc(100vh - 70px);
    overflow-y: auto;
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--primary-color);
    border-bottom: 1px solid #F3F4F6;
}

.sidebar-header i {
    font-size: 1.5rem;
}

.logo-sidebar {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--bg-primary);
    color: var(--primary-color);
}

.nav-item.active {
    background: var(--bg-primary);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

.nav-item i {
    font-size: 1.25rem;
    width: 24px;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid #F3F4F6;
}

.btn-logout {
    width: 100%;
    background: var(--bg-primary);
    color: var(--error);
    border: 2px solid var(--error);
    padding: 0.875rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

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

/* Main Content */
.main-content {
    grid-area: main;
    padding: 2rem;
    overflow-y: auto;
}

/* Pages */
.page {
    display: none;
    animation: fadeIn 0.3s ease;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--primary-color);
}

/* Dashboard */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 1.5rem;
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: white;
}

.stat-icon.sales {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
}

.stat-icon.products {
    background: linear-gradient(135deg, var(--info) 0%, #2563EB 100%);
}

.stat-icon.transactions {
    background: linear-gradient(135deg, var(--warning) 0%, #D97706 100%);
}

.stat-icon.average {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
}

.stat-content {
    flex: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-change {
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.stat-change.positive {
    color: var(--success);
}

.stat-change.negative {
    color: var(--error);
}

.stat-change.neutral {
    color: var(--text-secondary);
}

.dashboard-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-card,
.ranking-card,
.products-card,
.payment-methods-card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.chart-card h3,
.ranking-card h3,
.products-card h3,
.payment-methods-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.chart-card canvas {
    max-height: 300px;
}

/* PDV */
.pdv-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.search-bar {
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}

.search-bar i {
    color: var(--text-secondary);
}

.search-bar input {
    flex: 1;
    border: none;
    font-size: 1rem;
    font-family: var(--font-body);
}

.search-bar input:focus {
    outline: none;
}

.category-filter {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    overflow-x: auto;
}

.category-btn {
    padding: 0.625rem 1.25rem;
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.product-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    background: var(--bg-primary);
}

.product-info {
    padding: 1rem;
}

.product-name {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-price {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 700;
}

.cart-section {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 130px);
    display: flex;
    flex-direction: column;
}

.cart-section h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 1rem;
    max-height: 300px;
}

.empty-cart {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-light);
}

.empty-cart i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-sm);
    margin-bottom: 0.75rem;
}

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.qty-btn {
    width: 28px;
    height: 28px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 600;
}

.qty-display {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.cart-summary {
    border-top: 2px solid #F3F4F6;
    padding-top: 1rem;
    margin-bottom: 1rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 0.5rem;
}

.payment-method {
    margin-bottom: 1rem;
}

.payment-method label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.payment-method select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #E5E7EB;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font-body);
}

.btn-finalize {
    width: 100%;
}

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

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

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

.data-table thead {
    background: var(--bg-primary);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    color: var(--primary-color);
}

.data-table td {
    padding: 1rem;
    border-top: 1px solid #F3F4F6;
}

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

.product-thumb {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
}

.badge {
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge.active {
    background: #D1FAE5;
    color: var(--success);
}

.badge.inactive {
    background: #FEE2E2;
    color: var(--error);
}

.action-btns {
    display: flex;
    gap: 0.5rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-edit {
    background: #DBEAFE;
    color: var(--info);
}

.btn-edit:hover {
    background: var(--info);
    color: white;
}

.btn-delete {
    background: #FEE2E2;
    color: var(--error);
}

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

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

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

/* Reports */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.report-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.report-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.report-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.report-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.report-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.report-options select,
.report-options input {
    padding: 0.75rem;
    border: 2px solid #E5E7EB;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font-body);
}

/* Settings */
.settings-container {
    display: grid;
    gap: 2rem;
    max-width: 800px;
}

.settings-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.settings-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.subscription-status {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.status-active {
    color: var(--success);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.toggle-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #F3F4F6;
}

.toggle-option:last-child {
    border-bottom: none;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalSlideUp 0.3s ease;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #F3F4F6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--primary-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid #F3F4F6;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.image-upload {
    cursor: pointer;
}

.image-upload input {
    display: none;
}

.image-preview {
    width: 100%;
    height: 200px;
    background: var(--bg-primary);
    border: 2px dashed #E5E7EB;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.image-preview:hover {
    border-color: var(--primary-color);
}

.image-preview i {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--text-primary);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    transform: translateY(150%);
    transition: transform var(--transition-normal);
}

.toast.show {
    transform: translateY(0);
}

.toast.success {
    background: var(--success);
}

.toast.error {
    background: var(--error);
}

/* Admin Only */
.admin-only {
    display: none;
}

body.admin .admin-only {
    display: block;
}

body.admin .nav-item.admin-only {
    display: flex;
}

body.admin th.admin-only {
    display: table-cell;
}

/* Responsive */
@media (max-width: 1024px) {
    #app-container {
        grid-template-columns: 1fr;
        grid-template-areas:
            "nav"
            "main";
    }
    
    .sidebar {
        position: fixed;
        left: -260px;
        top: 70px;
        height: calc(100vh - 70px);
        z-index: 99;
        transition: left var(--transition-normal);
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .dashboard-row {
        grid-template-columns: 1fr;
    }
    
    .pdv-container {
        grid-template-columns: 1fr;
    }
    
    .cart-section {
        position: static;
        max-height: none;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .subscription-header h1 {
        font-size: 2rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .user-info {
        display: none;
    }
    
    .reports-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 2rem 1.5rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .top-nav {
        padding: 0 1rem;
    }
}