/* Header Auth Styles - FIXED, compact */
.header-auth {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

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

.header-auth .logo-container {
    display: flex;
    flex-direction: column;
    gap: 0px;
    line-height: 1;
}

.header-auth .logo-link {
    text-decoration: none;
}

.header-auth .logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-auth .powered-by {
    font-size: 0.65rem;
}

/* Header logos container (MarketScan + logo entreprise) */
.header-logos {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logos-separator {
    color: var(--text-muted);
    font-size: 1rem;
    opacity: 0.4;
    font-weight: 300;
}

.company-logo-header {
    height: 32px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    border-radius: 4px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-nav a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.header-nav a:hover {
    color: var(--primary);
}

/* User Menu */
.user-menu-wrapper {
    position: relative;
}

.user-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-smooth);
    font-family: inherit;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
}

.user-trigger:hover {
    border-color: var(--primary);
    background: var(--background);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.user-avatar-small {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.user-avatar-initial {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.user-trigger span {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-main);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    min-width: 240px;
    display: none;
    overflow: hidden;
    animation: slideDown 0.2s ease-out;
}

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

.user-dropdown-menu.show {
    display: block;
}

.user-dropdown-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-light);
    background: var(--gradient-glow);
}

.user-dropdown-name {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.user-dropdown-email {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.user-dropdown-item {
    display: block;
    padding: 14px 20px;
    color: var(--text-main);
    text-decoration: none;
    transition: all var(--transition-base);
    font-weight: 500;
}

.user-dropdown-item:hover {
    background: var(--gradient-glow);
    padding-left: 24px;
}

.user-dropdown-item i {
    margin-right: 10px;
    width: 16px;
    text-align: center;
    opacity: 0.7;
}

.user-dropdown-item.danger {
    color: var(--danger);
}

.user-dropdown-item.danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.user-dropdown-item.admin-link {
    color: var(--primary);
}

.user-dropdown-item.admin-link i {
    opacity: 1;
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: 4px 0;
}

/* Mobile Menu Button - Hidden by default */
.mobile-menu-btn-auth {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1100;
}

.mobile-menu-btn-auth span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--dark);
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ============================================
   MOBILE RESPONSIVE - Header Auth
   ============================================ */
@media (max-width: 768px) {
    .header-auth .container {
        position: relative;
    }
    
    /* Show hamburger */
    .mobile-menu-btn-auth {
        display: block;
        order: 3;
    }
    
    /* Hamburger animation */
    .mobile-menu-btn-auth.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mobile-menu-btn-auth.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn-auth.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Navigation - Hidden by default on mobile */
    .header-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 80px 24px 40px;
        gap: 0;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 1050;
        align-items: stretch;
    }
    
    .header-nav.active {
        transform: translateX(0);
    }
    
    .header-nav a {
        padding: 16px 0;
        border-bottom: 1px solid var(--border-light);
        font-size: 1.1rem;
    }
    
    .header-nav a:last-of-type {
        border-bottom: none;
    }
    
    /* User menu on mobile */
    .user-menu-wrapper {
        margin-top: 24px;
        padding-top: 24px;
        border-top: 1px solid var(--border);
    }
    
    .user-trigger {
        width: 100%;
        justify-content: flex-start;
    }
    
    .user-trigger span {
        flex: 1;
        text-align: left;
    }
    
    .user-dropdown-menu {
        position: relative;
        top: 12px;
        width: 100%;
        box-shadow: none;
        border: 1px solid var(--border-light);
    }
    
    .user-dropdown-menu.show {
        display: block;
    }
    
    /* Logo adjustments */
    .header-auth .logo-text {
        font-size: 1.25rem;
    }
    
    .header-auth .powered-by {
        font-size: 0.6rem;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .header-nav {
        gap: 20px;
    }
    
    .user-trigger span {
        display: none;
    }
}