/* Forum Page Styles */

/* Base Layout */
.forum-page {
    min-height: 100vh;
    background: var(--bg-primary);
    padding: 2rem;
    color: var(--text-primary);
}

.post-list-view {
    max-width: 1400px;
    margin: 0 auto;
}

/* Header Section */
.forum-header {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-primary);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.header-text h1 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-text h1 i {
    color: var(--accent-primary);
}

.forum-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
    font-weight: 500;
}

.header-actions {
    flex-shrink: 0;
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* New Post Button */
.new-post-button {
    background: var(--bg-primary);
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    border-radius: 12px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.new-post-button:hover:not(:disabled) {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.new-post-button:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border-color: var(--border-secondary);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Refresh Button */
.header-actions .refresh-button {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-primary);
    border-radius: 12px;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-actions .refresh-button:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.header-actions .refresh-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.header-actions .refresh-button i {
    font-size: 16px;
}

/* Countdown Banner */
.countdown-banner {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
    animation: slideInDown 0.3s ease-out;
}

.countdown-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 500;
}

.countdown-content i {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.countdown-content strong {
    color: #ffffff;
    font-weight: 700;
    font-size: 18px;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Main Content Container */
.forum-content {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-primary);
}

/* Loading, Error, Empty States */
.loading-state,
.error-state,
.empty-state {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-secondary);
}

.loading-state {
    color: #667eea;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 500;
}

.loading-state:before {
    content: "";
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error-state {
    color: #dc2626;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
    margin: 2rem;
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--text-muted);
    display: block;
}

/* Table Styles */
.post-table-container {
    overflow-x: auto;
}

.post-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.post-table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 18px 20px;
    text-align: left;
    border-bottom: 2px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.post-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.post-row {
    transition: all 0.3s ease;
    background: var(--bg-card);
}

.post-row:hover {
    background: var(--bg-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

/* Cell-specific styles */
.rank-col { width: 60px; }
.title-col { min-width: 300px; }
.burned-col { width: 140px; }
.replies-col { width: 100px; }
.time-col { width: 160px; }
.action-col { width: 100px; }

.rank-cell {
    text-align: center;
}

.rank-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.rank-icon i {
    font-size: 16px;
}

.rank-1st i { color: #f59e0b; }
.rank-2nd i { color: #9ca3af; }
.rank-3rd i { color: #cd7c2f; }

.rank-number {
    font-weight: 600;
    color: var(--text-secondary);
}

.title-cell {
    font-weight: 500;
}

.post-title-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.post-avatar-small {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-avatar-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-avatar-small.placeholder {
    color: var(--text-muted);
}

.post-avatar-small.placeholder i {
    font-size: 14px;
}

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

/* NEW badge for posts with activity within 48 hours */
.new-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #dc2626;
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.post-table .burned-cell .burned-amount {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    color: #6b7280;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    background: none;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
}

.post-table .burned-cell .burned-amount i {
    color: #6b7280;
    font-size: 13px;
    opacity: 1;
}

.replies-cell .reply-count {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.replies-cell .reply-count i {
    color: var(--accent-primary);
}

.time-cell .last-activity {
    color: var(--text-secondary);
    font-size: 13px;
}

.action-cell {
    text-align: center;
}

.view-button {
    background: var(--bg-primary);
    color: var(--accent-info);
    border: 2px solid var(--accent-info);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.view-button:hover {
    background: var(--accent-info);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* ===== Post Details Page ===== */
.post-details-page {
    min-height: 100vh;
    background: var(--bg-primary);
    padding: 2rem;
}

.post-details-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Back Button */
.back-btn {
    background: var(--bg-primary);
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    margin-bottom: 20px;
}

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

/* Post Detail Card */
.post-detail-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-primary);
    overflow: hidden;
    margin-bottom: 24px;
}

.post-card-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.post-header-content {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
}

.post-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-avatar-large.placeholder {
    color: var(--text-muted);
}

.post-avatar-large.placeholder i {
    font-size: 32px;
}

.post-title-section {
    flex: 1;
    min-width: 200px;
}

.post-detail-title {
    margin: 0 0 8px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.post-creator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.post-creator i {
    color: var(--accent-primary);
}

.post-action-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.burn-reply-btn,
.mint-reply-btn {
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.burn-reply-btn {
    background: var(--bg-primary);
    color: #f97316;
    border: 2px solid #f97316;
}

.burn-reply-btn:hover {
    background: #f97316;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.mint-reply-btn {
    background: var(--bg-primary);
    color: #10b981;
    border: 2px solid #10b981;
}

.mint-reply-btn:hover {
    background: #10b981;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

/* Card Body */
.post-card-body {
    padding: 24px;
}

.post-content-section {
    margin-bottom: 24px;
}

.post-content {
    color: var(--text-primary);
    font-size: 16px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Stats */
.post-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-primary);
}

.post-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.post-stats .stat-item i {
    font-size: 16px;
    color: var(--accent-primary);
}

.post-stats .stat-item i.fa-fire {
    color: #6b7280;
}

.post-stats .stat-item i.fa-comment {
    color: #3b82f6;
}

.post-stats .stat-item i.fa-calendar {
    color: #10b981;
}

.post-stats .stat-item i.fa-clock {
    color: #8b5cf6;
}

.post-stats .stat-value {
    font-weight: 500;
    color: #6b7280;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
}

.post-stats .stat-label {
    color: var(--text-secondary);
    font-size: 13px;
}

/* ===== Replies Section ===== */
.replies-section {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-primary);
    overflow: hidden;
}

.replies-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.replies-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.replies-header h2 i {
    color: var(--accent-primary);
}

.replies-list {
    padding: 24px;
}

/* Reply Cards */
.reply-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.reply-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    overflow: hidden;
    transition: all 0.2s ease;
}

.reply-card:hover {
    box-shadow: var(--shadow-light);
}

.reply-card.burn-reply {
    border-left: 4px solid #f97316;
}

.reply-card.mint-reply {
    border-left: 4px solid #10b981;
}

.reply-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
    gap: 12px;
}

.reply-user {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.reply-user i {
    color: var(--accent-primary);
}

.reply-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.reply-type {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
}

.burn-reply .reply-type {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.mint-reply .reply-type {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.reply-amount {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.reply-time {
    font-size: 12px;
    color: var(--text-muted);
}

.reply-content {
    padding: 16px;
}

.reply-content p {
    margin: 0;
    color: var(--text-primary);
    line-height: 1.6;
    word-break: break-word;
}

.reply-content .no-message {
    color: var(--text-muted);
    font-style: italic;
}

.reply-body {
    display: flex;
    flex-direction: row;
    gap: 16px;
    align-items: flex-start;
}

.reply-image {
    flex-shrink: 0;
}

.reply-image img {
    max-width: 64px;
    max-height: 64px;
    border-radius: 4px;
    object-fit: contain;
}

.reply-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reply-text .reply-title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.reply-text p {
    margin: 0;
    color: var(--text-primary);
    line-height: 1.6;
    word-break: break-word;
}

/* ===== Modal & Forms ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Create Post Form - two-column layout like project page */
.create-post-form {
    background: var(--bg-card);
    border-radius: 16px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: var(--shadow-heavy);
    border: 1px solid var(--border-primary);
    animation: modalSlideIn 0.3s ease-out;
    box-sizing: border-box;
}

/* Reply Form - two-column layout like devlog */
.reply-form {
    background: var(--bg-card);
    border-radius: 16px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: var(--shadow-heavy);
    border: 1px solid var(--border-primary);
    animation: modalSlideIn 0.3s ease-out;
    box-sizing: border-box;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.form-header {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--accent-primary);
    color: var(--text-primary);
    padding: 20px 24px;
    border-radius: 16px 16px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.form-title i {
    color: var(--accent-primary);
}

.form-close-btn {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s ease;
}

.form-close-btn:hover {
    background: var(--bg-hover);
    color: var(--accent-danger);
}

.form-body {
    padding: 24px;
    box-sizing: border-box;
}

/* Project form within modal */
.create-post-form .project-form,
.reply-form .project-form {
    padding: 24px;
    box-sizing: border-box;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
    margin-bottom: 8px;
}

.form-group label i {
    color: var(--accent-primary);
}

.form-group label .required {
    color: var(--accent-danger);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-primary);
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: inherit;
    box-sizing: border-box;
    max-width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.form-group input:disabled,
.form-group textarea:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.char-count {
    display: block;
    text-align: right;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-hint {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}

.form-hint i {
    color: var(--accent-primary);
}

.form-info {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.form-info i {
    color: var(--accent-info);
    font-size: 16px;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 20px;
    color: #dc2626;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.error-message i {
    font-size: 16px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-primary);
}

.cancel-btn {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 2px solid var(--border-primary);
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.cancel-btn:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.submit-btn {
    background: var(--bg-primary);
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.submit-btn:hover:not(:disabled) {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.submit-btn:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border-color: var(--border-secondary);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.submit-btn.burn-btn {
    color: #f97316;
    border-color: #f97316;
}

.submit-btn.burn-btn:hover:not(:disabled) {
    background: #f97316;
    color: white;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.submit-btn.mint-btn {
    color: #10b981;
    border-color: #10b981;
}

.submit-btn.mint-btn:hover:not(:disabled) {
    background: #10b981;
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

/* Two-column form layout */
.project-form .form-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 20px;
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
}

.project-form .form-left,
.project-form .form-right {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

/* Pixel Art Editor */
.pixel-art-editor {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-primary);
    box-sizing: border-box;
    max-width: 100%;
    overflow: hidden;
}

.pixel-art-editor canvas {
    max-width: 100%;
    height: auto;
}

.pixel-art-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 10px;
}

.pixel-art-header label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.pixel-art-header label i {
    color: var(--accent-primary);
}

.pixel-art-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pixel-art-controls .size-selector {
    padding: 8px 16px;
    border: 2px solid var(--border-primary);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.pixel-art-controls .import-btn {
    padding: 8px 16px;
    border: 2px solid var(--accent-primary);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--accent-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.pixel-art-controls .import-btn:hover {
    background: var(--accent-primary);
    color: white;
}

/* Pixel String Info */
.pixel-string-info {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
}

.pixel-string-info .string-display {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pixel-string-info .label {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.pixel-string-info .label i {
    color: var(--accent-primary);
}

.pixel-string-info .value {
    font-family: monospace;
    font-size: 12px;
    color: var(--text-primary);
    background: var(--bg-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    word-break: break-all;
}

.pixel-string-info .copy-container {
    position: relative;
}

.pixel-string-info .copy-button {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 12px;
    transition: all 0.2s ease;
}

.pixel-string-info .copy-button:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.pixel-string-info .copy-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-success);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.pixel-string-info .copy-tooltip.show {
    opacity: 1;
}

/* Memo Size Indicator */
.memo-size-indicator {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid var(--border-primary);
    box-sizing: border-box;
    max-width: 100%;
}

.memo-size-indicator .size-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.memo-size-indicator .size-label {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.memo-size-indicator .size-label i {
    color: var(--accent-primary);
}

.memo-size-indicator .size-value {
    font-weight: 600;
    font-size: 14px;
}

.memo-size-indicator .size-value.valid {
    color: var(--accent-success);
}

.memo-size-indicator .size-value.invalid {
    color: var(--accent-danger);
}

.memo-size-indicator .size-range {
    font-size: 12px;
    color: var(--text-muted);
}

.memo-size-indicator .size-status {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
}

.memo-size-indicator .size-status.valid {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-success);
}

.memo-size-indicator .size-status.invalid {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
}

/* Progress Bar */
.memo-size-indicator .progress-bar {
    width: 100%;
}

.memo-size-indicator .progress-track {
    position: relative;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: visible;
}

.memo-size-indicator .progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease, background 0.3s ease;
}

.memo-size-indicator .progress-fill.valid {
    background: linear-gradient(90deg, var(--accent-success), #34d399);
}

.memo-size-indicator .progress-fill.invalid {
    background: linear-gradient(90deg, var(--accent-danger), #f87171);
}

.memo-size-indicator .progress-markers {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    pointer-events: none;
}

.memo-size-indicator .marker {
    position: absolute;
    width: 2px;
    height: 12px;
    top: -2px;
    background: var(--text-muted);
    border-radius: 1px;
}

/* Button Group */
.button-group {
    display: flex;
    justify-content: flex-end;
    padding-top: 16px;
    border-top: 1px solid var(--border-primary);
}

.create-post-btn {
    background: var(--bg-primary);
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    padding: 14px 28px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.create-post-btn:hover:not(:disabled) {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.create-post-btn:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border-color: var(--border-secondary);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Balance indicator */
.balance-sufficient {
    color: var(--accent-success);
}

.balance-insufficient {
    color: var(--accent-danger);
}

/* Reply Form Content */
.reply-form-content {
    padding: 24px;
    box-sizing: border-box;
}

/* Form actions with toggle */
.form-actions-with-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-primary);
    flex-wrap: wrap;
}

/* Mode Toggle - like blog page */
.action-mode-toggle {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 4px;
    border: 1px solid var(--border-primary);
}

.action-mode-toggle .mode-btn {
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 14px;
}

.action-mode-toggle .mode-btn:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.action-mode-toggle .mode-btn.active {
    background: var(--accent-success);
    color: white;
}

.action-mode-toggle .mode-btn.burn-mode.active {
    background: #f97316;
}

/* Submit Button with modes */
.submit-btn.burn-submit {
    background: var(--bg-primary);
    color: #f97316;
    border-color: #f97316;
}

.submit-btn.burn-submit:hover:not(:disabled) {
    background: #f97316;
    color: white;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.submit-btn.mint-submit {
    background: var(--bg-primary);
    color: var(--accent-success);
    border-color: var(--accent-success);
}

.submit-btn.mint-submit:hover:not(:disabled) {
    background: var(--accent-success);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

/* Mint Info */
.form-info.mint-info {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-info.mint-info i {
    color: var(--accent-success);
}

/* Reply Button (unified) */
.reply-btn {
    background: var(--bg-primary);
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.reply-btn:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* Pixel Art Section - legacy support */
.pixel-art-section {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-primary);
}

.pixel-art-section .pixel-art-controls {
    margin-bottom: 12px;
}

.pixel-art-section .pixel-art-controls select {
    padding: 8px 16px;
    border: 2px solid var(--border-primary);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.pixel-grid-container {
    display: flex;
    justify-content: center;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .forum-page {
        padding: 1rem;
    }
    
    .forum-header {
        padding: 1.5rem;
    }
    
    .header-content {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .header-text h1 {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .new-post-button {
        width: 100%;
        justify-content: center;
    }
    
    .post-table {
        font-size: 12px;
    }
    
    .post-table th,
    .post-table td {
        padding: 12px 10px;
    }
    
    /* Hide less important columns on mobile */
    .replies-col,
    .time-col {
        display: none;
    }
    
    /* Post Details */
    .post-details-page {
        padding: 1rem;
    }
    
    .post-header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .post-title-section {
        text-align: center;
    }
    
    .post-action-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .reply-btn {
        flex: 1;
        justify-content: center;
    }
    
    .post-stats {
        flex-direction: column;
        gap: 12px;
    }
    
    /* Reply cards */
    .reply-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .reply-meta {
        width: 100%;
        justify-content: flex-start;
    }
    
    /* Forms - responsive layout */
    .create-post-form,
    .reply-form {
        width: 95%;
        max-width: 100%;
        margin: 10px;
    }
    
    .project-form .form-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-actions,
    .form-actions-with-toggle {
        flex-direction: column;
        gap: 10px;
    }
    
    .action-mode-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .cancel-btn,
    .submit-btn,
    .create-post-btn {
        width: 100%;
        justify-content: center;
    }
    
    .button-group {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .post-table th,
    .post-table td {
        padding: 8px 6px;
    }
    
    .view-button {
        padding: 6px 10px;
    }
    
    .view-button span {
        display: none;
    }
    
    .post-avatar-large {
        width: 60px;
        height: 60px;
    }
    
    .post-detail-title {
        font-size: 20px;
    }
}