/* 1socialChat - Modern Social Media Styling */

:root {
    --primary-bg: #1a1a2e;
    --secondary-bg: #16213e;
    --card-bg: #0f3460;
    --accent: #e94560;
    --accent-hover: #d63651;
    --text-primary: #eee;
    --text-secondary: #aaa;
    --border: #2a2a4e;
    --success: #2ecc71;
    --error: #e74c3c;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    zoom: 0.7;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navigation Bar */
.navbar {
    background: var(--secondary-bg);
    border-bottom: 2px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.logo-main {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    display: inline-block;
}

.logo-tagline {
    font-size: 0.75rem;
    color: #00ff41;
    font-weight: 400;
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.3);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Buttons */
button, .btn-primary, .btn-secondary, .btn-icon {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.4);
}

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

.btn-secondary:hover {
    background: var(--border);
}

.btn-icon {
    background: transparent;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
}

.btn-icon:hover {
    background: var(--border);
}

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    min-height: calc(100vh - 100px);
}

.content-wrapper {
    overflow: hidden;
}

/* Authentication Pages */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1rem;
}

.auth-box {
    background: var(--secondary-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border);
}

.auth-logo {
    text-align: center;
    margin-bottom: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.auth-logo .logo-main {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-logo .logo-tagline {
    font-size: 0.7rem;
}

.auth-box h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group small {
    display: block;
    margin-top: 0.3rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.error-message {
    color: var(--error);
    background: rgba(231, 76, 60, 0.1);
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    display: none;
}

.error-message:not(:empty) {
    display: block;
}

.auth-link {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-secondary);
}

/* Create Post Section */
.create-post-section {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.post-input-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

#postContent {
    width: 100%;
    min-height: 80px;
    padding: 1rem;
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    resize: vertical;
    font-family: inherit;
}

#postContent:focus {
    outline: none;
    border-color: var(--accent);
}

.post-media-preview {
    margin: 1rem 0;
    position: relative;
}

.post-media-preview img, .post-media-preview video {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
}

.btn-remove-media {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--error);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
}

.post-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

.post-buttons {
    display: flex;
    gap: 0.5rem;
}

/* Posts Feed */
.posts-container {
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    padding-right: 0.5rem;
}

.posts-container::-webkit-scrollbar {
    width: 8px;
}

.posts-container::-webkit-scrollbar-track {
    background: var(--primary-bg);
    border-radius: 4px;
}

.posts-container::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.posts-container::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.post {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: transform 0.2s ease;
}

.post:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.post-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.post-user-info {
    flex: 1;
}

.post-username {
    font-weight: 600;
    color: var(--text-primary);
}

.post-time {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-left: 0.5rem;
}

.post-edited {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-style: italic;
    margin-left: 0.5rem;
}

.post-actions-menu {
    display: flex;
    gap: 0.5rem;
}

.btn-edit-post, .btn-delete-post {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}

.btn-edit-post:hover {
    background: var(--border);
    color: var(--text-primary);
}

.btn-delete-post:hover {
    background: var(--error);
    border-color: var(--error);
    color: white;
}

.post-content {
    margin-bottom: 1rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.post-media {
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.youtube-embed {
    margin: 1rem 0;
    border-radius: 8px;
    overflow: hidden;
}

.youtube-embed iframe {
    display: block;
    max-width: 100%;
    aspect-ratio: 16 / 9;
}

.post-footer {
    display: flex;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.btn-reaction {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-reaction:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.05);
}

/* Chat Section */
.chat-section {
    position: fixed;
    bottom: 0;
    right: 20px;
    width: 400px;
    max-height: 500px;
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px 12px 0 0;
    display: flex;
    flex-direction: column;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    transition: max-height 0.3s ease;
}

.chat-section.expanded {
    max-height: 80vh;
}

.chat-section.minimized {
    max-height: 60px;
}

.chat-section.minimized .chat-messages,
.chat-section.minimized .typing-indicator,
.chat-section.minimized .chat-input,
.chat-section.minimized .chatroom-selector {
    display: none;
}

.chat-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    background: var(--card-bg);
    border-radius: 12px 12px 0 0;
}

.chat-section.minimized .chat-header {
    border-bottom: none;
}

.chat-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.chat-section.minimized .chat-title {
    margin-bottom: 0;
}

.chat-title h3 {
    font-size: 1.1rem;
}

.chatroom-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.user-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: normal;
}

.chat-controls {
    display: flex;
    gap: 0.5rem;
}

.btn-expand, .btn-minimize {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.3rem;
    transition: transform 0.2s ease;
}

.btn-expand:hover, .btn-minimize:hover {
    transform: scale(1.1);
}

.chatroom-selector {
    display: flex;
    gap: 0.5rem;
}

.chatroom-selector select {
    flex: 1;
    padding: 0.5rem;
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    min-height: 200px;
    max-height: 400px;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--primary-bg);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.chat-message {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease;
}

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

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
    position: relative;
}

.message-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
}

.message-username {
    font-weight: 600;
    font-size: 0.9rem;
}

.message-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.message-text {
    background: var(--card-bg);
    padding: 0.6rem;
    border-radius: 8px;
    word-wrap: break-word;
}

.own-message .message-text {
    background: var(--accent);
}

.btn-delete-message {
    position: absolute;
    top: 0;
    right: 0;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
}

.btn-delete-message:hover {
    color: var(--error);
}

.typing-indicator {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

.chat-input {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--border);
    background: var(--card-bg);
}

.chat-input input {
    flex: 1;
    padding: 0.8rem;
    background: var(--primary-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.chat-input input:focus {
    outline: none;
    border-color: var(--accent);
}

/* Profile Page */
.profile-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    align-items: start;
}

.profile-main {
    min-width: 0;
}

@media (max-width: 900px) {
    .profile-container {
        grid-template-columns: 1fr;
    }

    .friends-panel {
        order: 2;
    }

    .profile-main {
        order: 1;
    }
}

.profile-header {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 2rem;
}

.profile-avatar-container {
    position: relative;
}

.profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
}

.btn-edit {
    margin-top: 1rem;
    width: 100%;
}

.profile-info {
    flex: 1;
}

.profile-info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.profile-bio {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.profile-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.profile-link {
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.profile-joined {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.friendship-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.btn-success {
    background: var(--success);
    color: white;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
}

.btn-danger {
    background: var(--error);
    color: white;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-danger:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.profile-posts h3 {
    margin-bottom: 1rem;
}

/* Friends Panel (MySpace-style Top Friends) */
.friends-panel {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.friends-panel h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.friends-panel-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.friend-panel-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.friend-panel-item:hover {
    transform: translateX(3px);
    border-color: var(--accent);
}

.friend-panel-item.draggable {
    cursor: grab;
}

.friend-panel-item.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.friend-panel-item.drag-over {
    border-color: var(--accent);
    border-style: dashed;
}

.friend-panel-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    flex-shrink: 0;
}

.friend-panel-info {
    flex: 1;
    min-width: 0;
}

.friend-panel-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    text-decoration: none;
}

.friend-panel-name:hover {
    color: var(--accent);
}

.drag-handle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    cursor: grab;
    user-select: none;
}

.drag-handle:active {
    cursor: grabbing;
}

.friends-panel::-webkit-scrollbar {
    width: 6px;
}

.friends-panel::-webkit-scrollbar-track {
    background: var(--primary-bg);
}

.friends-panel::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 200;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.close-modal {
    float: right;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.close-modal:hover {
    color: var(--accent);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* Utility Classes */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.no-posts {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.error {
    text-align: center;
    padding: 2rem;
    color: var(--error);
}

/* Responsive Design */
@media (max-width: 768px) {
    .chat-section {
        width: 100%;
        right: 0;
        border-radius: 0;
    }

    .profile-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .post-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-user {
        flex-wrap: wrap;
        font-size: 0.85rem;
    }
}

/* Phase 0 Features: Visibility, Audio, Tags */

/* Sidebar */
.sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .main-container {
        grid-template-columns: 250px 1fr;
    }

    .sidebar {
        display: block;
        position: sticky;
        top: 80px;
        height: fit-content;
    }
}

.trending-tags-widget {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

.trending-tags-widget h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.trending-tags-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trending-tag {
    background: var(--card-bg);
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.trending-tag:hover {
    background: var(--accent);
    transform: translateX(5px);
}

.tag-count {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Visibility Selector */
.visibility-selector {
    padding: 0.6rem 1rem;
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.visibility-selector:hover {
    border-color: var(--accent);
}

.visibility-selector:focus {
    outline: none;
    border-color: var(--accent);
}

.visibility-indicator {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
    padding: 0.2rem 0.5rem;
    background: var(--card-bg);
    border-radius: 4px;
}

/* Audio Posts */
.post-audio {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.audio-player {
    width: 100%;
    margin-bottom: 0.5rem;
}

.audio-duration {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.post-media-preview audio {
    width: 100%;
    max-width: 100%;
    border-radius: 8px;
}

/* Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag, .hashtag {
    background: var(--card-bg);
    color: var(--accent);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tag:hover, .hashtag:hover {
    background: var(--accent);
    color: white;
    transform: scale(1.05);
}

.hashtag {
    display: inline-block;
    margin: 0 2px;
}

/* Post Links */
.post-link {
    color: #4A9EFF;
    text-decoration: none;
    word-break: break-all;
    transition: color 0.2s ease;
}

.post-link:hover {
    color: #6BB3FF;
    text-decoration: underline;
}

/* Active Filter */
.active-filter {
    background: var(--card-bg);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.active-tag {
    color: var(--accent);
    font-weight: 600;
}

.active-filter button {
    background: var(--error);
    color: white;
    border: none;
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}

.active-filter button:hover {
    opacity: 0.9;
}

/* Report Button */
.btn-report-post {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}

.btn-report-post:hover {
    background: var(--error);
    border-color: var(--error);
    color: white;
}

/* Updated Responsive Design */
@media (max-width: 768px) {
    .post-buttons {
        flex-direction: row;
        justify-content: space-around;
    }

    .visibility-selector {
        width: 100%;
    }

    .sidebar {
        display: none;
    }
}

/* Guest Banner */
.guest-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin: 0 auto 1.5rem;
    max-width: 1200px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.guest-banner p {
    margin: 0;
    color: white;
    font-size: 1rem;
}

.guest-banner strong {
    font-weight: 700;
}

.guest-banner a {
    color: #fff;
    text-decoration: underline;
    font-weight: 600;
    margin: 0 0.3rem;
}

.guest-banner a:hover {
    text-decoration: none;
    opacity: 0.9;
}

/* Friends Page */
.friends-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.friends-container h2 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.friends-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border);
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    margin-bottom: -2px;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.badge {
    background: var(--accent);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.friends-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.friend-card {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s ease;
}

.friend-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.friend-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
}

.friend-info {
    flex: 1;
}

.friend-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.3rem;
}

.friend-bio {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.friend-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-add-friend, .btn-accept, .btn-reject, .btn-unfriend, .btn-cancel {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-add-friend, .btn-accept {
    background: var(--accent);
    color: white;
}

.btn-add-friend:hover, .btn-accept:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

.btn-reject, .btn-unfriend, .btn-cancel {
    background: var(--secondary-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-reject:hover, .btn-unfriend:hover, .btn-cancel:hover {
    background: var(--error);
    border-color: var(--error);
    color: white;
}

.search-section {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.search-input {
    flex: 1;
    padding: 0.8rem;
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
}

.hint {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
}

.no-results {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .friend-card {
        flex-direction: column;
        text-align: center;
    }

    .friend-actions {
        justify-content: center;
        width: 100%;
    }

    .search-section {
        flex-direction: column;
    }
}

/* Comments */
.comments-section{background:var(--primary-bg);padding:1rem;margin-top:1rem;border-top:1px solid var(--border)}
.comment-input-section{display:flex;gap:0.5rem;margin-bottom:1rem}
.comment-input{flex:1;padding:0.6rem;background:var(--secondary-bg);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);min-height:60px;resize:vertical}
.btn-submit-comment,.btn-comment{background:transparent;border:1px solid var(--border);color:var(--text-primary);padding:0.5rem 1rem;border-radius:20px;cursor:pointer}
.btn-comment:hover,.btn-submit-comment:hover{background:var(--accent);border-color:var(--accent)}
.comments-list{display:flex;flex-direction:column;gap:1rem}
.comment{display:flex;gap:0.8rem}
.comment-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover}
.comment-content{flex:1}
.comment-header{display:flex;align-items:center;gap:0.5rem;margin-bottom:0.3rem}
.comment-username{font-weight:600;font-size:0.9rem}
.comment-time{font-size:0.75rem;color:var(--text-secondary)}
.btn-delete-comment{background:transparent;border:none;color:var(--text-secondary);font-size:0.75rem;cursor:pointer;margin-left:auto}
.btn-delete-comment:hover{color:var(--error)}
.comment-text{background:var(--secondary-bg);padding:0.6rem;border-radius:8px;word-wrap:break-word}
.no-comments{text-align:center;padding:1rem;color:var(--text-secondary)}