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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: #7c7c7c;
    color: #262626;
    line-height: 1.5;
}

.main-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
}

.app-container {
    max-width: 1400px;
    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: stretch;
}

.app-header {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.app-header h1 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #262626;
}

.links {
    width: 250px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 20px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.btn {
    padding: 8px 16px;
    border: 1px solid #dbdbdb;
    background: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s;
}

.btn:hover {
    background: #fafafa;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: #0095f6;
    color: white;
    border-color: #0095f6;
}

.btn-primary:hover {
    background: #0081d6;
}

.btn-danger {
    background: #ed4956;
    color: white;
    border-color: #ed4956;
}

.btn-danger:hover {
    background: #d93d49;
}

.btn-small {
    padding: 6px 12px;
    font-size: 13px;
}

.main-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    justify-content: space-between;
}

.variables-panel {
    width: 280px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 20px;
    flex-shrink: 0;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.variables-panel h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #262626;
}

.variables-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: #8e8e8e;
}

.form-group input,
.form-group textarea {
    padding: 8px 12px;
    border: 1px solid #dbdbdb;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0095f6;
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.preview-canvas {
    width: 375px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    overflow: hidden;
    position: relative;
}

.insta-post {
    background: white;
}

.post-header {
    display: flex;
    align-items: center;
    padding: 12px;
    gap: 12px;
}

.post-avatar-wrapper {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    position: relative;
}

.post-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    cursor: pointer;
}

.avatar-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #fafafa;
    border: 1px solid #dbdbdb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #8e8e8e;
    cursor: pointer;
}

.post-username {
    font-size: 14px;
    font-weight: 600;
    color: #262626;
    flex: 1;
    cursor: pointer;
}

.post-options {
    font-size: 16px;
    color: #262626;
    cursor: pointer;
}

.post-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    background: #fafafa;
}

.post-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.post-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #8e8e8e;
    cursor: pointer;
}

.post-actions {
    display: flex;
    justify-content: space-between;
    padding: 12px;
}

.action-icons {
    display: flex;
    gap: 16px;
}

.action-icon {
    cursor: pointer;
    color: #262626;
}

.action-icon:hover {
    color: #8e8e8e;
}

.bookmark {
    cursor: pointer;
    color: #262626;
}

.bookmark:hover {
    color: #8e8e8e;
}

.post-stats {
    padding: 0 12px;
    margin-bottom: 8px;
}

.likes-count {
    font-size: 14px;
    font-weight: 600;
    color: #262626;
    cursor: pointer;
}

.post-caption {
    padding: 0 12px;
    margin-bottom: 8px;
    font-size: 14px;
}

.caption-username {
    font-weight: 600;
    color: #262626;
    cursor: pointer;
    margin-right: 4px;
}

.caption-text {
    color: #262626;
    cursor: pointer;
}

.post-meta {
    padding: 0 12px;
    margin-bottom: 12px;
}

.comments-count {
    font-size: 14px;
    color: #8e8e8e;
    cursor: pointer;
    display: block;
    margin-bottom: 4px;
}

.post-date {
    font-size: 10px;
    color: #8e8e8e;
    cursor: pointer;
    text-transform: uppercase;
}

.image-library-panel {
    width: 300px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 20px;
    flex-shrink: 0;
}

.image-library-panel h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #262626;
}

.library-header-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.image-library-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 15px;
}

/* Limit library display to 10 images (5 rows x 2 cols) and make it scrollable */
.image-library-grid {
    --lib-item-size: 120px;
    --lib-gap: 10px;
    grid-auto-rows: var(--lib-item-size);
    gap: var(--lib-gap);
    max-height: calc((var(--lib-item-size) + var(--lib-gap)) * 5);
    overflow-y: auto;
    padding-right: 6px;
}

.library-image-item {
    aspect-ratio: auto;
    height: 100%;
}

.library-image-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.library-image-item:hover {
    border-color: #0095f6;
}

.library-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.library-image-item .delete-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(0,0,0,0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
}

.library-image-item:hover .delete-btn {
    opacity: 1;
}

.library-image-item.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.drag-over {
    border: 2px dashed #0095f6 !important;
    background: #e8f0fe !important;
}

.editable {
    outline: none;
    border: 1px dashed #0095f6;
    background: #e8f0fe;
    padding: 2px 4px;
    border-radius: 2px;
}

.editable:focus {
    border: 1px solid #0095f6;
    background: white;
}

img[src=""] {
    display: none;
}

.image-placeholder {
    display: flex;
}

img:not([src=""]) ~ .image-placeholder {
    display: none;
}

.website-link {
    color: #1a73e8;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    word-wrap: break-word;
}

.website-link:hover {
    text-decoration: underline;
}

@media (max-width: 900px) {
    .main-content {
        flex-direction: column;
    }
    
    .variables-panel {
        width: 100%;
        max-height: none;
    }
    
    .image-library-panel {
        width: 100%;
    }
    
    .preview-canvas {
        margin: 0 auto;
    }
}