/* Page background */
body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #dbe9f6;
    margin: 0;
    color: #2c3e50;
}

/* Header */
.header {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px 10px;
}

.header h1 {
    margin: 0;
}

.header p {
    margin: 5px 0 0 0;
    font-size: 14px;
    opacity: 0.9;
}

/* Main container */
.container {
    width: 800px;
    margin: 30px auto;
}

/* Card layout */
.card {
    background: #d2e8fb;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Error card */
.error-card h2 {
    color: #e74c3c;
}

/* Form elements */
label {
    font-weight: bold;
    display: block;
    margin-top: 15px;
}

textarea {
    width: 97%;
    height: 180px;
    padding: 10px;
    margin-top: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-family: monospace;
    resize: vertical;
}

input[type="file"],
select {
    margin-top: 5px;
    padding: 6px;
}

/* Button */
button {
    margin-top: 20px;
    width: 100%;
    padding: 12px;
    background-color: #18bc9c;
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: #13967d;
}

/* Info box */
.info {
    margin-top: 20px;
    background: #b5cce0;
    padding: 15px;
    border-radius: 6px;
}

/* Back link */
.back-button {
    display: inline-block;
    margin-top: 15px;
    text-decoration: none;
    color: #374e64;
    font-weight: bold;
}

.file-info{
    margin-top:8px;
    font-size:14px;
}

.remove-btn{
    margin-left:10px;
    padding:4px 8px;
    background-color:#e74c3c;
    border:none;
    border-radius:4px;
    color:white;
    cursor:pointer;
    font-size:12px;
}

.remove-btn:disabled{
    background-color:#ccc;
    cursor:default;
}
.remove-btn:hover {
    background-color: #c0392b;
}