/* ========================================
   ThreeGigs v25 - Header Styles
   Complete header styling system
======================================== */

/* === HEADER CONTAINER === */
.threegigs-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--tg-header-height);
    background: var(--tg-header-bg);
    backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--tg-border);
    z-index: var(--tg-z-header);
    transition: transform var(--tg-duration-normal) var(--tg-ease-smooth);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 var(--tg-spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* === MOBILE NAVIGATION TOGGLE === */
.mobile-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--tg-glass);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-lg);
    color: var(--tg-text-secondary);
    cursor: pointer;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
}

    .mobile-nav-toggle:hover {
        background: var(--tg-glass-hover);
        color: var(--tg-text-primary);
        transform: translateY(-1px);
    }

/* === PAGE INFO SECTION === */
.page-info {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-lg);
    min-width: 200px;
}

.page-icon-container {
    width: 44px;
    height: 44px;
    background: var(--tg-glass);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.page-icon {
    color: var(--tg-primary);
    font-size: var(--tg-font-lg);
}

.page-details {
    min-width: 0;
}

.page-title {
    font-size: var(--tg-font-lg);
    font-weight: var(--tg-font-semibold);
    color: var(--tg-text-primary);
    margin: 0 0 2px 0;
    line-height: 1.2;
}

.page-breadcrumb {
    font-size: var(--tg-font-sm);
    color: var(--tg-text-muted);
    line-height: 1.2;
}

/* === GLOBAL SEARCH === */
.global-search {
    position: relative;
    flex: 1;
    max-width: 480px;
    margin: 0 var(--tg-spacing-xl);
}

.search-container {
    position: relative;
    background: var(--tg-glass);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-xl);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    overflow: hidden;
    display: flex;
    align-items: center;
    backdrop-filter: blur(10px);
}

    .search-container:focus-within {
        background: var(--tg-glass-hover);
        border-color: var(--tg-border-hover);
        box-shadow: 0 0 30px rgba(138, 43, 226, 0.2);
    }

.search-icon {
    color: var(--tg-text-muted);
    font-size: var(--tg-font-md);
    margin: 0 var(--tg-spacing-md);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
}

.search-container:focus-within .search-icon {
    color: var(--tg-primary);
    transform: scale(1.1);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: var(--tg-spacing-md) 0;
    color: var(--tg-text-primary);
    font-size: var(--tg-font-sm);
    outline: none;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
}

    .search-input::placeholder {
        color: var(--tg-text-muted);
        font-style: italic;
    }

.search-btn {
    background: transparent;
    border: none;
    color: var(--tg-text-secondary);
    padding: var(--tg-spacing-md);
    cursor: pointer;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    border-radius: var(--tg-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
}

    .search-btn:hover {
        color: var(--tg-primary);
        background: var(--tg-glass);
    }

/* === SEARCH SUGGESTIONS === */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--tg-surface-elevated);
    backdrop-filter: blur(20px);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-lg);
    margin-top: var(--tg-spacing-sm);
    max-height: 400px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    z-index: 2000;
    box-shadow: var(--tg-shadow-xl);
}

    .search-suggestions.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

.suggestions-section {
    padding: var(--tg-spacing-md) 0;
}

    .suggestions-section:first-child {
        padding-top: var(--tg-spacing-lg);
    }

    .suggestions-section:last-child {
        padding-bottom: var(--tg-spacing-lg);
    }

.suggestions-title {
    font-size: var(--tg-font-xs);
    font-weight: var(--tg-font-semibold);
    color: var(--tg-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--tg-spacing-sm);
    padding: 0 var(--tg-spacing-lg);
}

.recent-searches,
.quick-suggestions {
    display: flex;
    flex-direction: column;
}

.suggestion-item {
    padding: var(--tg-spacing-md) var(--tg-spacing-lg);
    color: var(--tg-text-secondary);
    cursor: pointer;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
    text-decoration: none;
    border-radius: 0;
    animation: slideInSuggestion 0.1s ease-out forwards;
    opacity: 0;
    transform: translateX(-10px);
}

.search-suggestions.show .suggestion-item {
    animation-delay: calc(var(--item-index, 0) * 0.05s);
}

@keyframes slideInSuggestion {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.suggestion-item:hover {
    background: var(--tg-glass-hover);
    color: var(--tg-text-primary);
    text-decoration: none;
}

.suggestion-item i {
    width: 16px;
    text-align: center;
    opacity: 0.7;
    font-size: 14px;
    color: var(--tg-primary);
}

.suggestion-item span {
    flex: 1;
}

.no-suggestions {
    padding: var(--tg-spacing-xl);
    text-align: center;
    color: var(--tg-text-muted);
    font-style: italic;
}

/* === HEADER ACTIONS === */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
}

header .action-dropdown {
    position: relative;
}

header .action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--tg-glass);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-lg);
    color: var(--tg-text-secondary);
    cursor: pointer;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    text-decoration: none;
    backdrop-filter: blur(10px);
    position: relative;
}

header .action-btn:hover {
    background: var(--tg-glass-hover);
    color: var(--tg-text-primary);
    border-color: var(--tg-border-hover);
    transform: translateY(-1px);
    text-decoration: none;
}

header .action-btn i {
    font-size: var(--tg-font-md);
}

/* === BADGE SYSTEM === */
.badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--tg-gradient-primary);
    color: white;
    font-size: var(--tg-font-xs);
    font-weight: var(--tg-font-bold);
    padding: 2px 6px;
    border-radius: var(--tg-radius-round);
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--tg-shadow-sm);
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

/* === PROFILE TRIGGER === */
.profile-trigger {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
    background: transparent;
    border: 1px solid var(--tg-border);
    color: var(--tg-text-primary);
    padding: var(--tg-spacing-sm) var(--tg-spacing-md);
    border-radius: var(--tg-radius-lg);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    cursor: pointer;
    backdrop-filter: blur(10px);
    min-height: 44px;
}

    .profile-trigger:hover {
        background: var(--tg-glass-hover);
        border-color: var(--tg-border-hover);
        transform: translateY(-1px);
    }

/* === AVATAR INITIALS STYLING === */
.user-avatar-header {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--tg-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--tg-font-semibold);
    font-size: var(--tg-font-xs);
    flex-shrink: 0;
    box-shadow: var(--tg-shadow-sm);
    position: relative;
    overflow: hidden;
}

.user-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.user-avatar-initials {
    font-size: 12px;
    font-weight: var(--tg-font-bold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* === ORIGINAL AVATAR INITIALS === */
.avatar-initials {
    font-size: 12px;
    font-weight: var(--tg-font-bold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.profile-avatar-initials {
    font-size: 18px;
    font-weight: var(--tg-font-bold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* === USER INFO HEADER LAYOUT === */
.user-info-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    line-height: 1.2;
    flex: 1;
}

.user-name-header {
    font-weight: var(--tg-font-medium);
    font-size: var(--tg-font-sm);
    color: var(--tg-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.user-role {
    font-weight: var(--tg-font-normal);
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.dropdown-arrow {
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
    transition: transform var(--tg-duration-normal) var(--tg-ease-smooth);
    margin-left: var(--tg-spacing-sm);
}

.profile-trigger[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

/* === PROFILE HEADER STRUCTURE === */
.user-profile-info {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
    width: 100%;
}

.user-avatar-large {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--tg-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--tg-font-bold);
    font-size: var(--tg-font-xl);
    box-shadow: var(--tg-shadow-purple);
    flex-shrink: 0;
    overflow: hidden;
}

    .user-avatar-large img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
    }

.user-details {
    min-width: 0;
    flex: 1;
}

    .user-details .user-name {
        font-size: var(--tg-font-lg);
        font-weight: var(--tg-font-semibold);
        margin-bottom: 4px;
        color: var(--tg-text-primary);
    }

.user-email {
    font-size: var(--tg-font-sm);
    color: var(--tg-text-muted);
    margin-bottom: 2px;
}

.user-member-since {
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
}

/* === GIGCARD BALANCE STYLING === */
.gigcard-balance {
    color: var(--tg-accent) !important;
    font-weight: var(--tg-font-bold) !important;
}

/* === PROFILE SETTINGS LINK WITH CHEVRON === */
.profile-settings-link {
    justify-content: space-between;
}

    .profile-settings-link i:last-child {
        opacity: 0.5;
        font-size: var(--tg-font-xs);
        width: auto;
    }

/* === DROPDOWN ITEM ICON === */
.dropdown-item-icon {
    width: 20px;
    text-align: center;
    opacity: 0.7;
    flex-shrink: 0;
    font-size: 14px;
}

/* === PROFILE DROPDOWN AVATAR === */
.profile-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--tg-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--tg-font-semibold);
    font-size: var(--tg-font-lg);
    box-shadow: var(--tg-shadow-purple);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.profile-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.profile-avatar-initials {
    font-size: 18px;
    font-weight: var(--tg-font-bold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* === AVATAR HOVER EFFECTS === */
.user-avatar-header,
.profile-avatar {
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
}

.profile-trigger:hover .user-avatar-header {
    transform: scale(1.05);
    box-shadow: var(--tg-shadow-md);
}

/* === AVATAR GRADIENT VARIATIONS === */
.user-avatar-header:not(:has(img)),
.profile-avatar:not(:has(img)) {
    background: linear-gradient(135deg, var(--tg-primary) 0%, var(--tg-secondary) 50%, var(--tg-accent) 100%);
}

/* Alternative gradient for variety */
.user-avatar-header[data-variant="2"],
.profile-avatar[data-variant="2"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.user-avatar-header[data-variant="3"],
.profile-avatar[data-variant="3"] {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

    .user-avatar-header img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
    }

.user-info-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    line-height: 1.2;
}

.user-name {
    font-weight: var(--tg-font-medium);
    font-size: var(--tg-font-sm);
    color: var(--tg-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.user-role {
    font-weight: var(--tg-font-normal);
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.profile-trigger i {
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
    transition: transform var(--tg-duration-normal) var(--tg-ease-smooth);
}

.profile-trigger[aria-expanded="true"] i {
    transform: rotate(180deg);
}

/* === GUEST ACTIONS === */
.guest-login,
.guest-register {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-sm);
    padding: var(--tg-spacing-sm) var(--tg-spacing-md);
    background: var(--tg-glass);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-lg);
    color: var(--tg-text-secondary);
    text-decoration: none;
    font-size: var(--tg-font-sm);
    font-weight: var(--tg-font-medium);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    backdrop-filter: blur(10px);
}

    .guest-login:hover,
    .guest-register:hover {
        background: var(--tg-glass-hover);
        color: var(--tg-text-primary);
        border-color: var(--tg-border-hover);
        transform: translateY(-1px);
        text-decoration: none;
    }

.guest-register {
    background: var(--tg-primary);
    border-color: var(--tg-primary);
    color: white;
}

    .guest-register:hover {
        background: var(--tg-primary-hover);
        border-color: var(--tg-primary-hover);
        color: white;
    }

/* === DROPDOWN MENUS === */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--tg-surface-elevated);
    backdrop-filter: blur(20px);
    border: 1px solid var(--tg-border);
    border-radius: var(--tg-radius-lg);
    min-width: 280px;
    max-width: 320px;
    z-index: 2000;
    box-shadow: var(--tg-shadow-xl);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    pointer-events: none;
}

    .dropdown-menu.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }

/* === DROPDOWN HEADER === */
.dropdown-header {
    padding: var(--tg-spacing-lg);
    border-bottom: 1px solid var(--tg-border);
    background: var(--tg-glass);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

    .dropdown-header h4 {
        font-size: var(--tg-font-md);
        font-weight: var(--tg-font-semibold);
        color: var(--tg-text-primary);
        margin: 0;
    }

.view-all-link {
    font-size: var(--tg-font-sm);
    color: var(--tg-primary);
    text-decoration: none;
    font-weight: var(--tg-font-medium);
    transition: color var(--tg-duration-normal) var(--tg-ease-smooth);
}

    .view-all-link:hover {
        color: var(--tg-primary-hover);
        text-decoration: none;
    }

/* === DROPDOWN CONTENT === */
.dropdown-content {
    max-height: 320px;
    overflow-y: auto;
    padding: var(--tg-spacing-sm) 0;
}

/* === DROPDOWN ITEMS === */
.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
    padding: var(--tg-spacing-md) var(--tg-spacing-lg);
    color: var(--tg-text-secondary);
    text-decoration: none;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
}

    .dropdown-item:hover {
        background: var(--tg-glass-hover);
        color: var(--tg-text-primary);
        text-decoration: none;
    }

    .dropdown-item i {
        width: 16px;
        text-align: center;
        opacity: 0.7;
        flex-shrink: 0;
        font-size: 14px;
    }

    .dropdown-item span {
        flex: 1;
        font-size: var(--tg-font-sm);
        font-weight: var(--tg-font-medium);
    }

/* === PROFILE DROPDOWN === */
.profile-dropdown {
    min-width: 300px;
}

.profile-header {
    padding: var(--tg-spacing-lg);
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(153, 50, 204, 0.1) 100%);
    border-bottom: 1px solid var(--tg-border);
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
}

.profile-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--tg-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--tg-font-semibold);
    font-size: var(--tg-font-lg);
    box-shadow: var(--tg-shadow-purple);
    flex-shrink: 0;
}

    .profile-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
    }

.profile-info h4 {
    font-size: var(--tg-font-md);
    font-weight: var(--tg-font-semibold);
    color: var(--tg-text-primary);
    margin: 0 0 4px 0;
}

.profile-info p {
    font-size: var(--tg-font-sm);
    color: var(--tg-text-muted);
    margin: 0;
}

/* === USER STATS === */
.user-quick-stats {
    display: flex;
    gap: var(--tg-spacing-lg);
    padding: var(--tg-spacing-md);
    background: var(--tg-glass);
    border-bottom: 1px solid var(--tg-border);
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-value {
    font-size: var(--tg-font-lg);
    font-weight: var(--tg-font-bold);
    color: var(--tg-primary);
    line-height: 1;
    display: block;
}

.stat-label {
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* === SPECIAL DROPDOWN ITEMS === */
.profile-settings-link {
    background: rgba(138, 43, 226, 0.1) !important;
    color: var(--tg-primary) !important;
    font-weight: var(--tg-font-semibold) !important;
    position: relative;
}

    .profile-settings-link::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 3px;
        background: var(--tg-primary);
    }

    .profile-settings-link:hover {
        background: rgba(138, 43, 226, 0.15) !important;
    }

.logout-item {
    color: var(--tg-error) !important;
    border-top: 1px solid var(--tg-border);
    margin-top: var(--tg-spacing-xs);
}

    .logout-item:hover {
        background: rgba(239, 68, 68, 0.1) !important;
        color: var(--tg-error) !important;
    }

.dropdown-divider {
    height: 1px;
    background: var(--tg-border);
    margin: var(--tg-spacing-sm) 0;
}

/* === NOTIFICATION & MESSAGE ITEMS === */
.notification-item,
.message-item {
    display: flex;
    align-items: flex-start;
    gap: var(--tg-spacing-md);
    padding: var(--tg-spacing-md) var(--tg-spacing-lg);
    border-bottom: 1px solid var(--tg-border-subtle);
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    cursor: pointer;
}

    .notification-item:last-child,
    .message-item:last-child {
        border-bottom: none;
    }

    .notification-item:hover,
    .message-item:hover {
        background: var(--tg-glass-hover);
    }

    .notification-item.unread,
    .message-item.unread {
        background: rgba(138, 43, 226, 0.05);
        border-left: 3px solid var(--tg-primary);
    }

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--tg-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tg-primary);
    flex-shrink: 0;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.notification-content,
.message-content {
    flex: 1;
    min-width: 0;
}

.notification-title,
.message-sender {
    font-size: var(--tg-font-sm);
    font-weight: var(--tg-font-semibold);
    color: var(--tg-text-primary);
    margin-bottom: var(--tg-spacing-xs);
    line-height: 1.3;
}

.notification-message,
.message-preview {
    font-size: var(--tg-font-sm);
    color: var(--tg-text-secondary);
    margin-bottom: var(--tg-spacing-xs);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.notification-time,
.message-time {
    font-size: var(--tg-font-xs);
    color: var(--tg-text-muted);
}

/* === LOADING & EMPTY STATES === */
.loading-state,
.empty-state,
.error-state {
    padding: var(--tg-spacing-xl);
    text-align: center;
    color: var(--tg-text-muted);
}

    .loading-state i {
        margin-right: var(--tg-spacing-sm);
        color: var(--tg-primary);
    }

.empty-state {
    font-style: italic;
}

.error-state {
    color: var(--tg-error);
}

/* === PROGRESS BAR === */
.header-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--tg-gradient-primary);
    width: 0%;
    transition: width var(--tg-duration-normal) var(--tg-ease-smooth);
    z-index: 3;
}

    .header-progress.loading {
        width: 100%;
    }

/* === MOBILE RESPONSIVE === */
@media (max-width: 1024px) {
    .header-content {
        padding: 0 var(--tg-spacing-lg);
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .global-search {
        max-width: none;
        flex: 1;
        margin: 0 var(--tg-spacing-lg);
    }

    .page-info {
        display: none;
    }

    .user-info-header {
        display: none;
    }

    .header-actions {
        gap: var(--tg-spacing-sm);
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 0 var(--tg-spacing-md);
    }

    .search-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .action-btn {
        width: 40px;
        height: 40px;
    }

    .guest-login span,
    .guest-register span {
        display: none;
    }

    .dropdown-menu {
        right: -16px;
        left: auto;
        min-width: calc(100vw - 32px);
        max-width: calc(100vw - 32px);
        transform: translateY(-10px);
    }

        .dropdown-menu.show {
            transform: translateY(0);
        }

    .profile-dropdown {
        min-width: 280px;
    }

    .user-quick-stats {
        gap: var(--tg-spacing-md);
    }

    .dropdown-item {
        padding: var(--tg-spacing-md);
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .search-suggestions {
        left: -16px;
        right: -16px;
        margin-top: var(--tg-spacing-sm);
        border-radius: var(--tg-radius-lg);
        max-height: 60vh;
    }

    .suggestion-item {
        padding: 14px 16px;
        font-size: 16px;
    }

    .suggestions-title {
        padding: 0 16px;
        font-size: 11px;
    }
}

@media (max-width: 640px) {
    .global-search {
        max-width: 200px;
        margin: 0 var(--tg-spacing-sm);
    }

    .user-avatar-header {
        width: 28px;
        height: 28px;
    }

    .profile-trigger {
        padding: 4px 8px;
        gap: var(--tg-spacing-sm);
    }

    .dropdown-header {
        padding: var(--tg-spacing-md);
    }

    .profile-header {
        padding: var(--tg-spacing-md);
    }

    .user-quick-stats {
        padding: var(--tg-spacing-md);
    }
}

@media (max-width: 480px) {
    .dropdown-menu {
        right: -12px;
        min-width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
    }
}

/* === ACCESSIBILITY IMPROVEMENTS === */
@media (prefers-reduced-motion: reduce) {
    .threegigs-header,
    .dropdown-menu,
    .search-suggestions,
    .action-btn,
    .profile-trigger,
    .suggestion-item {
        transition: none;
    }

    .badge {
        animation: none;
    }
}

/* === FOCUS STATES === */
.action-btn:focus,
.profile-trigger:focus,
.search-input:focus,
.dropdown-item:focus {
    outline: 2px solid var(--tg-primary);
    outline-offset: 2px;
}

/* === HIGH CONTRAST MODE === */
@media (prefers-contrast: high) {
    .threegigs-header {
        background: var(--tg-background);
        border-bottom: 2px solid var(--tg-text-primary);
    }

    .dropdown-menu {
        background: var(--tg-background);
        border: 2px solid var(--tg-text-primary);
    }
}