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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #fafafa;
    color: #1a1a1a;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.container {
    max-width: 480px;
    width: 100%;
}

h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.subtitle {
    color: #666;
    margin-bottom: 2rem;
}

.field {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.hint {
    color: #999;
    font-size: 0.8rem;
    font-weight: 400;
}

input[type="text"] {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.15s;
}

input[type="text"]:focus {
    border-color: #333;
}

.dropzone {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.dropzone:hover,
.dropzone.dragover {
    border-color: #999;
    background: #f5f5f5;
}

.dropzone input[type="file"] {
    display: none;
}

.drop-text {
    margin-bottom: 0.25rem;
}

.link {
    color: #2563eb;
    text-decoration: underline;
}

.file-list {
    list-style: none;
    margin-top: 0.75rem;
}

.file-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: #444;
}

.remove-file {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    padding: 0 0.25rem;
}

.remove-file:hover {
    color: #e33;
}

button[type="submit"] {
    width: 100%;
    padding: 0.75rem;
    background: #1a1a1a;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.15s;
}

button[type="submit"]:hover:not(:disabled) {
    opacity: 0.85;
}

button[type="submit"]:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.success {
    text-align: center;
    padding: 2rem 0;
}

.check {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #22c55e;
}

.success p {
    margin-bottom: 0.5rem;
}

.back {
    display: block;
    text-align: center;
    color: #2563eb;
    font-size: 0.875rem;
    margin-top: 1rem;
}