@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f7f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.container {
    background-color: #ffffff;
    padding: 30px 40px;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 900px;
}

h1 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 10px;
}

p {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
}

.file-inputs {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.file-input-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

label {
    font-weight: 500;
    margin-bottom: 8px;
    color: #34495e;
}

input[type="file"] {
    border: 1px solid #bdc3c7;
    border-radius: 6px;
    padding: 10px;
    background-color: #ecf0f1;
    cursor: pointer;
}

.file-name {
    font-size: 0.9em;
    color: #27ae60;
    margin-top: 5px;
    height: 1.2em;
}

button {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(45deg, #3498db, #2980b9);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

button:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
}

#indir-btn {
    width: auto;
    padding: 10px 20px;
    font-size: 1em;
    float: right;
    background: linear-gradient(45deg, #2ecc71, #27ae60);
}

#status {
    text-align: center;
    font-weight: 500;
    min-height: 24px;
}

.hidden {
    display: none;
}

hr {
    border: none;
    border-top: 1px solid #ecf0f1;
    margin: 30px 0;
}

h2, h3 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 5px;
    margin-top: 30px;
}

.table-container {
    overflow-x: auto; /* For small screens */
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #34495e;
    color: white;
    font-weight: 500;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #ecf0f1;
}