@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #1a1a2e;
    --bg-card: rgba(255, 255, 255, 0.05);
    --accent-orange: #ff8c00;
    --accent-blue: #667eea;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --border-color: rgba(255, 140, 0, 0.2);
    --shadow-glow: rgba(255, 140, 0, 0.3);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 140, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 70px 20px 40px;
}

.uploader.parent {
    max-width: 800px;
    margin: 0 auto;
}

.uploader-container {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.form-wrapper {
    margin-bottom: 25px;
}

.form-wrapper form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input.file {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.filename-url {
    width: 100%;
    padding: 12px 15px;
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.filename-url:focus {
    border-color: var(--accent-orange);
}

.filename-url::placeholder {
    color: var(--text-muted);
}

.file-btn, .submit {
    padding: 12px 24px;
    background: rgba(102, 126, 234, 0.3);
    color: var(--text-primary);
    border: 1px solid rgba(102, 126, 234, 0.5);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s;
}

.file-btn:hover {
    background: rgba(102, 126, 234, 0.5);
    border-color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
}

.submit {
    background: rgba(74, 222, 128, 0.2);
    border-color: rgba(74, 222, 128, 0.5);
}

.submit:hover {
    background: rgba(74, 222, 128, 0.4);
    border-color: #4ade80;
    box-shadow: 0 0 10px rgba(74, 222, 128, 0.3);
}

.copy-wrapper, .prev-url-wrapper, .bb-code-url-wrapper {
    margin-bottom: 20px;
    position: relative;
}

.copy-wrapper label, .prev-url-wrapper label, .bb-code-url-wrapper label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}

.input-url, .prev-url, .bb-url {
    width: 100%;
    padding: 12px 40px 12px 15px;
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 13px;
    outline: none;
    transition: border-color 0.3s;
}

.input-url:focus, .prev-url:focus, .bb-url:focus {
    border-color: var(--accent-orange);
}

.input-url::placeholder, .prev-url::placeholder, .bb-url::placeholder {
    color: var(--text-muted);
}

.copybutton {
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 24px;
    height: 24px;
    background: url(copy-24px.svg) no-repeat center;
    cursor: pointer;
    filter: opacity(0.6);
    transition: all 0.3s;
}

.copybutton:hover {
    filter: opacity(1);
    transform: scale(1.1);
}

.preview {
    display: none;
    margin-top: 25px;
    text-align: center;
}

#preview-image {
    max-width: 100%;
    max-height: 400px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.sizing-box-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.create-preview {
    padding: 10px 20px;
    background: rgba(255, 140, 0, 0.2);
    border-color: rgba(255, 140, 0, 0.5);
    color: var(--accent-orange);
}

.create-preview:hover {
    background: rgba(255, 140, 0, 0.4);
    border-color: var(--accent-orange);
    box-shadow: 0 0 10px rgba(255, 140, 0, 0.3);
}

input.width, input.height {
    width: 120px;
    padding: 10px 12px;
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

input.width:focus, input.height:focus {
    border-color: var(--accent-orange);
}

input.width::placeholder, input.height::placeholder {
    color: var(--text-muted);
}

.error {
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.5) !important;
}

.rules {
    max-width: 800px;
    margin: 30px auto 0;
    padding: 20px;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}

.rules b {
    color: var(--text-secondary);
    display: block;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .uploader-container {
        padding: 20px;
    }
    
    .sizing-box-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    input.width, input.height {
        width: 100%;
    }
}