.sticker-title {
    width: 75%;
    text-align: center;
    color: white;
    padding: 15px 0;
}

.sticker-title h2 {
    font-size: 28px;
    letter-spacing: 2px;
}

.sticker-workspace {
    width: 75%;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    color: white;
}

.upload-zone {
    width: 90%;
    min-height: 200px;
    border: 2px dashed #666;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: border-color 0.3s, background-color 0.3s;
    padding: 20px;
    box-sizing: border-box;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: #ffdf42;
    background-color: rgba(255, 223, 66, 0.05);
}

.upload-zone.hidden {
    display: none;
}

.upload-zone p {
    color: #ccc;
    font-size: 16px;
    text-align: center;
}

.upload-zone .upload-icon {
    font-size: 48px;
    color: #666;
    transition: color 0.3s;
}

.upload-zone:hover .upload-icon {
    color: #ffdf42;
}

.upload-zone label {
    background-color: rgba(17, 17, 17, 0.95);
    color: white;
    border: 2px solid white;
    padding: 10px 20px;
    font-family: 'Kode Mono', monospace;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.upload-zone label:hover {
    background-color: #ffdf42;
    color: black;
    border-color: #ffdf42;
}

.upload-zone input[type="file"] {
    display: none;
}

.cropper-section {
    width: 90%;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.cropper-section.active {
    display: flex;
}

.aspect-ratio-picker {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.picker-label {
    color: #ccc;
    font-size: 14px;
    font-family: 'Kode Mono', monospace;
}

.ratio-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.ratio-btn {
    background-color: rgba(17, 17, 17, 0.95);
    color: #ccc;
    border: 2px solid #666;
    padding: 6px 14px;
    font-family: 'Kode Mono', monospace;
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.ratio-btn:hover {
    border-color: #ffdf42;
    color: #ffdf42;
}

.ratio-btn.active {
    background-color: #ffdf42;
    color: black;
    border-color: #ffdf42;
}

.cropper-container-wrapper {
    width: 100%;
    max-width: 500px;
    max-height: 500px;
    overflow: hidden;
}

.cropper-container-wrapper img {
    display: block;
    max-width: 100%;
}

.cropper-hint {
    color: #ccc;
    font-size: 13px;
    text-align: center;
}

.sticker-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.sticker-actions button {
    background-color: rgba(17, 17, 17, 0.95);
    color: white;
    border: 2px solid white;
    padding: 10px 20px;
    font-family: 'Kode Mono', monospace;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.sticker-actions button:hover:not(:disabled) {
    background-color: #ffdf42;
    color: black;
    border-color: #ffdf42;
}

.sticker-actions button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

#crop-btn {
    border-color: #ffdf42;
    color: #ffdf42;
}

#crop-btn:hover:not(:disabled) {
    background-color: #ffdf42;
    color: black;
    border-color: #ffdf42;
}

#reset-btn {
    border-color: #ff4444;
    color: #ff4444;
}

#reset-btn:hover:not(:disabled) {
    background-color: #ff4444;
    color: white;
    border-color: #ff4444;
}

.preview-section {
    width: 90%;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.preview-section.active {
    display: flex;
}

.preview-section h3 {
    color: #ccc;
    font-size: 16px;
    font-weight: normal;
}

.sticker-preview {
    position: relative;
    max-width: 400px;
    max-height: 400px;
    background-image:
        linear-gradient(45deg, #333 25%, transparent 25%),
        linear-gradient(-45deg, #333 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #333 75%),
        linear-gradient(-45deg, transparent 75%, #333 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
    border: 2px solid #666;
}

.sticker-preview img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    display: block;
}

.export-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.export-actions button {
    background-color: rgba(17, 17, 17, 0.95);
    color: white;
    border: 2px solid white;
    padding: 12px 24px;
    font-family: 'Kode Mono', monospace;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.export-actions button:hover {
    background-color: #ffdf42;
    color: black;
    border-color: #ffdf42;
}

#download-btn {
    border-color: #4CAF50;
    color: #4CAF50;
}

#download-btn:hover {
    background-color: #4CAF50;
    color: white;
    border-color: #4CAF50;
}

#new-sticker-btn {
    border-color: #ffdf42;
    color: #ffdf42;
}

#new-sticker-btn:hover {
    background-color: #ffdf42;
    color: black;
    border-color: #ffdf42;
}

@media screen and (max-width: 768px) {
    .sticker-title h2 {
        font-size: 18px;
    }

    .sticker-workspace {
        width: 90%;
        padding: 15px;
    }

    .upload-zone {
        min-height: 150px;
    }

    .upload-zone p {
        font-size: 13px;
    }

    .upload-zone .upload-icon {
        font-size: 36px;
    }

    .upload-zone label,
    .sticker-actions button,
    .export-actions button {
        font-size: 11px;
        padding: 8px 14px;
    }

    .ratio-btn {
        font-size: 10px;
        padding: 5px 10px;
    }

    .cropper-hint {
        font-size: 11px;
    }

    .sticker-preview {
        max-width: 300px;
        max-height: 300px;
    }

    .sticker-preview img {
        max-height: 300px;
    }
}

@media screen and (max-width: 480px) {
    .sticker-title h2 {
        font-size: 14px;
    }

    .sticker-workspace {
        width: 95%;
        padding: 10px;
    }

    .upload-zone {
        min-height: 120px;
        padding: 15px;
    }

    .upload-zone p {
        font-size: 11px;
    }

    .upload-zone .upload-icon {
        font-size: 28px;
    }

    .upload-zone label,
    .sticker-actions button,
    .export-actions button {
        font-size: 9px;
        padding: 6px 10px;
    }

    .ratio-btn {
        font-size: 9px;
        padding: 4px 8px;
    }

    .cropper-hint {
        font-size: 9px;
    }

    .sticker-preview {
        max-width: 250px;
        max-height: 250px;
    }

    .sticker-preview img {
        max-height: 250px;
    }
}