:root {
    --primary: #FF6B35; /* Laranja */
    --secondary: #2A5CAA; /* Azul */
    --light-blue: #E8F0FE;
    --light-orange: #FFF2EC;
    --dark: #333333;
    --gray: #6C757D;
    --light-gray: #F8F9FA;
    --white: #FFFFFF;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f5f7fb;
    color: var(--dark);
    overflow-x: hidden;
}

.container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--white);
    box-shadow: var(--shadow);
    padding: 25px 20px;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: var(--transition);
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.logo-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    color: white;
    font-size: 20px;
}

.logo-text {
    font-weight: 700;
    font-size: 22px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-menu {
    list-style: none;
    margin-bottom: 40px;
}

.nav-item {
    margin-bottom: 10px;
    border-radius: 10px;
    transition: var(--transition);
}

.nav-item:hover, .nav-item.active {
    background-color: var(--light-orange);
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    border-radius: 10px;
}

.nav-link i {
    margin-right: 12px;
    color: var(--secondary);
    font-size: 18px;
    width: 24px;
}

.nav-link:hover, .nav-item.active .nav-link {
    color: var(--primary);
}

.user-info {
    display: flex;
    align-items: center;
    margin-top: auto;
    padding: 15px;
    background-color: var(--light-blue);
    border-radius: 10px;
    margin-top: 40px;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    margin-right: 12px;
}

.user-name {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 3px;
}

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

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 250px;
    padding: 25px;
    transition: var(--transition);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.page-title h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 5px;
}

.page-title p {
    color: var(--gray);
    font-size: 15px;
}

.header-actions {
    display: flex;
    align-items: center;
}

.btn-contact {
    background: linear-gradient(to right, var(--primary), #ff8c5a);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    box-shadow: 0 4px 10px rgba(255, 107, 53, 0.3);
}

.btn-contact:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 107, 53, 0.4);
}

.btn-contact i {
    margin-right: 8px;
}

/* Footer */
.dashboard-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid #eee;
    margin-top: 20px;
    color: var(--gray);
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-link {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--primary);
}

/* Menu Toggle Button (Mobile) */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark);
    cursor: pointer;
    margin-right: 15px;
}

/* Animation Classes */
.animate-fadeIn {
    animation: fadeIn 0.8s ease forwards;
}

.animate-slideUp {
    animation: slideUp 0.6s ease forwards;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Responsive Design */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-actions {
        margin-top: 15px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 20px 15px;
    }
}