/* ==================== RESET & VARIÁVEIS ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais */
    --primary-green: #006634;
    --dark-green: #004C27;
    --light-green: #00804d;
    --background-dark: #0D0D0D;
    --background-light: #F8F9FA;
    
    /* Cores neutras */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Cores de status */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #3B82F6;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Bordas */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray-700);
    background-color: var(--background-light);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==================== DARK MODE ==================== */
html.dark-mode,
body.dark-mode {
    --background-light: #1a1a1a;
    --white: #2d2d2d;
    --gray-50: #252525;
    --gray-100: #2a2a2a;
    --gray-200: #333333;
    --gray-300: #404040;
    --gray-400: #666666;
    --gray-500: #888888;
    --gray-600: #aaaaaa;
    --gray-700: #ffffff;
    --gray-800: #ffffff;
    --gray-900: #ffffff;
}

html.dark-mode body,
body.dark-mode {
    background: #1a1a1a;
    color: #ffffff !important;
}

html.dark-mode *,
body.dark-mode * {
    color: #ffffff;
}

html.dark-mode .stat-label,
html.dark-mode .stat-value,
body.dark-mode .stat-label,
body.dark-mode .stat-value {
    color: #ffffff !important;
}

html.dark-mode .sidebar,
body.dark-mode .sidebar {
    background: #1f1f1f;
    border-right-color: #333;
}

html.dark-mode .header,
body.dark-mode .header {
    background: #1f1f1f;
    border-bottom-color: #333;
}

html.dark-mode .card,
body.dark-mode .card {
    background: #2d2d2d;
    border-color: #404040;
}

html.dark-mode .stat-card,
body.dark-mode .stat-card {
    background: #2d2d2d;
    border-color: #404040;
}

html.dark-mode .table,
body.dark-mode .table {
    background: #2d2d2d;
}

html.dark-mode .table thead,
body.dark-mode .table thead {
    background: #252525;
    border-bottom-color: #404040;
}

html.dark-mode .table tbody tr,
body.dark-mode .table tbody tr {
    border-bottom-color: #333;
}

html.dark-mode .table tbody tr:hover,
body.dark-mode .table tbody tr:hover {
    background: #333;
}

html.dark-mode .modal-content,
body.dark-mode .modal-content {
    background: #2d2d2d;
    color: #e0e0e0;
}

html.dark-mode .form-group input,
html.dark-mode .form-group select,
html.dark-mode .form-group textarea,
body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background: #1f1f1f;
    border-color: #404040;
    color: #e0e0e0;
}

html.dark-mode .form-group input:focus,
html.dark-mode .form-group select:focus,
html.dark-mode .form-group textarea:focus,
body.dark-mode .form-group input:focus,
body.dark-mode .form-group select:focus,
body.dark-mode .form-group textarea:focus {
    border-color: var(--primary-green);
    background: #252525;
}

html.dark-mode .notifications-dropdown,
body.dark-mode .notifications-dropdown {
    background: #2d2d2d;
    border-color: #404040;
}

html.dark-mode .notifications-header,
body.dark-mode .notifications-header {
    background: #252525;
    border-bottom-color: #404040;
}

html.dark-mode .notification-item,
body.dark-mode .notification-item {
    border-bottom-color: #333;
}

html.dark-mode .notification-item:hover,
body.dark-mode .notification-item:hover {
    background: #333;
}

html.dark-mode .nav-item:hover,
body.dark-mode .nav-item:hover {
    background: rgba(0, 102, 52, 0.15);
}

html.dark-mode .header-search input,
body.dark-mode .header-search input {
    background: #252525;
    border-color: #404040;
    color: #e0e0e0;
}

html.dark-mode .header-search input::placeholder,
body.dark-mode .header-search input::placeholder {
    color: #666;
}

html.dark-mode .page-header h1,
html.dark-mode .card-header h3,
html.dark-mode h1, html.dark-mode h2, 
html.dark-mode h3, html.dark-mode h4,
html.dark-mode p, html.dark-mode span,
html.dark-mode td, html.dark-mode th,
html.dark-mode label, html.dark-mode a,
body.dark-mode .page-header h1,
body.dark-mode .card-header h3,
body.dark-mode h1, body.dark-mode h2, 
body.dark-mode h3, body.dark-mode h4,
body.dark-mode p, body.dark-mode span,
body.dark-mode td, body.dark-mode th,
body.dark-mode label, body.dark-mode a {
    color: #ffffff !important;
}

html.dark-mode .page-subtitle,
body.dark-mode .page-subtitle {
    color: #cccccc !important;
}

html.dark-mode .badge,
body.dark-mode .badge {
    background: var(--danger);
    color: #ffffff !important;
}

/* ==================== LAYOUT PRINCIPAL ==================== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 260px;
    background: var(--background-dark);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.5px;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-lg) 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    margin: 2px var(--spacing-sm);
    border-radius: var(--radius-md);
}

.nav-item i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.nav-item.active {
    background: var(--primary-green);
    color: var(--white);
}

/* Submenu */
.nav-item-group {
    position: relative;
}

.nav-item-group > .nav-item {
    position: relative;
}

.nav-item .submenu-arrow {
    margin-left: auto;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.nav-item-group .nav-item.active .submenu-arrow,
.nav-item-group .nav-item:hover .submenu-arrow {
    transform: rotate(180deg);
}

.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    margin: 4px var(--spacing-sm);
}

.submenu.active {
    max-height: 300px;
    padding: var(--spacing-xs) 0;
}

.submenu-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) calc(var(--spacing-xl) + var(--spacing-md));
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 400;
    font-size: 14px;
    border-radius: var(--radius-md);
    margin: 2px var(--spacing-sm);
}

.submenu-item i {
    font-size: 14px;
    width: 16px;
    text-align: center;
}

.submenu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.submenu-item.active {
    background: rgba(0, 128, 77, 0.3);
    color: var(--white);
    font-weight: 500;
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==================== HEADER ==================== */
.header {
    position: sticky;
    top: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
    gap: var(--spacing-lg);
}

.header-search {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.header-search i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.header-search input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 40px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 14px;
    transition: var(--transition);
}

.header-search input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(0, 102, 52, 0.1);
}

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

.btn-icon {
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--gray-200);
}

.btn-icon .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--danger);
    color: var(--white);
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-full);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.user-profile:hover {
    background: var(--gray-50);
}

.user-profile img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    color: var(--gray-900);
}

.user-role {
    font-size: 12px;
    color: var(--gray-500);
}

/* ==================== PAGE CONTENT ==================== */
.page-content {
    flex: 1;
    padding: var(--spacing-xl);
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.page-header {
    margin-bottom: var(--spacing-2xl);
}

.page-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.page-subtitle {
    color: var(--gray-500);
    font-size: 16px;
}

/* ==================== DESIGN SYSTEM - BOTÕES ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--light-green);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
}

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

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
}

.btn-ghost:hover {
    background: var(--gray-100);
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 16px;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 13px;
}

/* ==================== DESIGN SYSTEM - INPUTS ==================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(0, 102, 52, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==================== DESIGN SYSTEM - CHECKBOX ==================== */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-input {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.checkbox-input:checked {
    background: var(--primary-green);
    border-color: var(--primary-green);
}

.checkbox-input:checked::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 14px;
    font-weight: bold;
}

.checkbox-label {
    color: var(--gray-700);
    font-size: 14px;
    user-select: none;
}

/* ==================== DESIGN SYSTEM - CARDS ==================== */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
}

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

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* ==================== DESIGN SYSTEM - TABELAS ==================== */
.table-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

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

.table thead {
    background: var(--gray-50);
}

.table th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    color: var(--gray-600);
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

/* ==================== DESIGN SYSTEM - BADGES ==================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

/* ==================== DESIGN SYSTEM - MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

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

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--gray-200);
}

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

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* ==================== DASHBOARD ESPECÍFICO ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--white);
}

.stat-icon.blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-icon.green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.stat-icon.red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.stat-icon.purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.stat-icon.orange {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
}

.stat-label {
    font-size: 14px;
    color: var(--gray-500);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.product-list,
.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-item,
.activity-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.product-item:hover,
.activity-item:hover {
    background: var(--gray-100);
}

.product-name {
    font-weight: 500;
    color: var(--gray-700);
}

.product-sales {
    color: var(--gray-500);
    font-size: 13px;
}

.activity-item {
    gap: var(--spacing-md);
}

.activity-item i {
    color: var(--primary-green);
    font-size: 16px;
}

.activity-item span:first-of-type {
    flex: 1;
    color: var(--gray-700);
}

.activity-time {
    font-size: 12px;
    color: var(--gray-400);
}

/* ==================== GRID RESPONSIVO ==================== */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

/* ==================== RESPONSIVO ==================== */
@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
    
    .main-content {
        margin-left: 240px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .header {
        padding: var(--spacing-md);
    }
    
    .page-content {
        padding: var(--spacing-md);
    }
    
    .dashboard-grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ==================== SCROLLBAR CUSTOMIZADO ==================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--gray-400) var(--gray-100);
}

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

.page.active {
    animation: fadeIn 0.3s ease;
}

/* ==================== LOADING STATE ==================== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 0.8s linear infinite;
}

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

/* ==================== FOCUS STATES (Acessibilidade) ==================== */
*:focus {
    outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    box-shadow: 0 0 0 3px rgba(0, 102, 52, 0.3);
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* ==================== TOOLTIP ==================== */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gray-900);
    color: var(--white);
    font-size: 12px;
    white-space: nowrap;
    border-radius: var(--radius-md);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.tooltip:hover::after {
    opacity: 1;
}

/* ==================== UTILITY CLASSES ==================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }

.flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

.w-full { width: 100%; }
.h-full { height: 100%; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.text-primary { color: var(--primary-green); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-info { color: var(--info); }
.text-gray { color: var(--gray-500); }

.bg-primary { background: var(--primary-green); }
.bg-success { background: var(--success); }
.bg-warning { background: var(--warning); }
.bg-danger { background: var(--danger); }
.bg-info { background: var(--info); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.hidden { display: none; }
.block { display: block; }

/* ==================== SERVICES GRID ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.service-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: var(--primary-green);
}

.service-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.service-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    line-height: 1.4;
}

.service-description {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-details {
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.service-price {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.service-price strong {
    font-size: 1.5rem;
    color: var(--primary-green);
    font-weight: 700;
}

.service-price span {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.service-actions {
    display: flex;
    gap: 0.75rem;
    padding-top: 1rem;
}

.service-actions .btn {
    flex: 1;
}

.service-actions .btn-ghost {
    flex: 0;
    padding: 0.5rem 0.75rem;
}

/* Responsividade para services */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== NOTIFICAÇÕES ==================== */
.notification-wrapper {
    position: relative;
}

.notifications-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    width: 380px;
    max-height: 500px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    overflow: hidden;
}

.notifications-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.notifications-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

.notifications-list {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: background-color 0.2s;
}

.notification-item:hover {
    background: var(--gray-50);
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-item strong {
    display: block;
    color: var(--gray-900);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.notification-item p {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.4;
}

.notification-item small {
    color: var(--gray-500);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .notifications-dropdown {
        width: 320px;
        right: -50px;
    }

.inline-block { display: inline-block; }