/* Header Styles */

/* Mobile Toggle Button */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
    cursor: pointer;
    padding: 0;
}

.mobile-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .header-search {
        display: none;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    body.sidebar-open {
        overflow: hidden;
    }
    
    body.sidebar-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
    }
}

/* Header Search Form */
.header-search {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    max-width: 400px;
    flex: 1;
    margin: 0 20px;
}

.search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--accent-color);
    background: rgba(255, 107, 53, 0.1);
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-spark {
    font-size: 28px;
    filter: drop-shadow(0 0 8px rgba(255, 107, 53, 0.6));
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.favorites-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: 50%;
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
}

.favorites-btn:hover {
    background: rgba(255, 107, 53, 0.2);
    color: var(--accent-hover);
    box-shadow: 0 0 15px rgba(255, 107, 53, 0.3);
}

.favorites-btn .count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--accent-color);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
}

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

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 4px 12px 4px 4px;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.user-btn:hover {
    background: var(--secondary-bg);
    border-color: var(--accent-color);
}

.user-btn img {
    border-radius: 50%;
}

.user-btn span {
    font-size: 14px;
    font-weight: 500;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    min-width: 180px;
    z-index: 1000;
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown a {
    display: block;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.user-dropdown a:hover {
    background: rgba(255, 107, 53, 0.1);
    color: var(--accent-color);
}

.user-dropdown hr {
    margin: 4px 0;
    border: none;
    border-top: 1px solid var(--border-color);
}

/* Guest Actions */
.login-btn, .signup-btn {
    padding: 8px 16px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.login-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.login-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.signup-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: white;
    border: none;
}

.signup-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

/* Sidebar Links */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    margin: 2px 0;
}

.sidebar-link:hover {
    background: rgba(255, 107, 53, 0.1);
    color: var(--accent-color);
}

.sidebar-link.active {
    background: rgba(255, 107, 53, 0.15);
    color: var(--accent-color);
    border-left: 3px solid var(--accent-color);
}

.sidebar-link .icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.sidebar-link .text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
}

.sidebar-link .count {
    font-size: 12px;
    color: var(--text-muted);
    background: rgba(255, 107, 53, 0.1);
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.sidebar-section {
    margin-bottom: 24px;
}

.sidebar-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 8px 16px;
}

.sidebar-content {
    padding: 20px 12px;
}