/* Header Styles - Importa Farma Branding */
/* Header Component */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

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

.header-logo {
    height: 35px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.header-logo:hover {
    transform: scale(1.05);
}

.header-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-nav {
    display: flex;
    gap: 0.5rem;
}

.header-nav a {
    padding: 0.5rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    font-weight: 500;
}

.header-nav a:hover,
.header-nav a.active {
    background: var(--bg-secondary);
    color: var(--primary);
}

/* Responsive Header */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .logo {
        height: 40px;
    }

    .platform-title {
        font-size: 1rem;
        text-align: center;
    }

    .header-nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
}