/* Hamburger Menu */
.hamburger-menu {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 2px;
    transition: all 0.2s ease;
}

.hamburger-menu:hover {
    background: var(--background);
    border-color: var(--primary-color);
}

.hamburger-menu.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.hamburger-menu.active .hamburger-line {
    background: white;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: var(--surface);
    box-shadow: 4px 0 12px rgba(0, 0, 0, 0.1);
    z-index: 3000;
    transition: left 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--primary-color);
    color: white;
}

.mobile-menu-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.mobile-menu-header p {
    font-size: 0.813rem;
    margin: 0;
    opacity: 0.9;
}

.mobile-menu-nav {
    padding: 12px 0;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.mobile-menu-item:hover {
    background: var(--background);
    border-left-color: var(--primary-color);
}

.mobile-menu-item.active {
    background: var(--background);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.mobile-menu-item svg {
    width: 20px;
    height: 20px;
}

.mobile-menu-divider {
    height: 1px;
    background: var(--border);
    margin: 12px 0;
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
}

.mobile-menu-logout {
    width: 100%;
    padding: 12px;
    background: var(--error);
    color: white;
    border: none;
    border-radius: 2px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mobile-menu-logout:hover {
    background: #c0392b;
}

.mobile-menu-logout svg {
    width: 16px;
    height: 16px;
}

/* Desktop: Keep hamburger menu visible but hide secondary buttons */
.header-actions .btn-secondary {
    display: none !important;
}

/* Hamburger positioning in header */
header .hamburger-menu {
    flex-shrink: 0;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .header-actions {
        gap: 8px !important;
    }
    
    .mobile-menu {
        width: 100%;
        max-width: 320px;
    }
}