/* Common Variables */
:root {
    --primary-green: #2e7d32;
    --light-green: #4caf50;
    --hover-green: #1b5e20;
    --cream: #fff8e1;
    --light-cream: #fffdf7;
    --border-cream: #ffe0b2;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--cream);
    margin: 0;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    color: #333;
    margin-bottom: 10px;
}

.container {
    display: flex;
    gap: 20px;
    height: calc(100vh - 150px);
}

.panel {
    flex: 1;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.file-input-container {
    margin-bottom: 15px;
}

.file-input-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.file-input {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.btn {
    padding: 10px 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #45a049;
}

.btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.results-container {
    flex: 1;
    overflow: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 15px;
    padding: 10px;
    background-color: #f9f9f9;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
    position: sticky;
    top: 0;
}

tr:nth-child(even) {
    background-color: #f5f5f5;
}

.download-btn {
    margin-top: 15px;
    background-color: #2196F3;
}

.download-btn:hover {
    background-color: #0b7dda;
}

.notification {
    padding: 10px;
    margin: 10px 0;
    border-radius: 4px;
}

.success {
    background-color: #dff0d8;
    color: #3c763d;
    border: 1px solid #d6e9c6;
}

.error {
    background-color: #f2dede;
    color: #a94442;
    border: 1px solid #ebccd1;
}

.info {
    background-color: #d9edf7;
    color: #31708f;
    border: 1px solid #bce8f1;
}
/* Navigation Panel */
.nav-panel {
    background-color: var(--primary-green);
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-list a:hover {
    background-color: var(--hover-green);
}
/* Footer Styles */
.footer {
    margin-top: auto;
    background-color: var(--primary-green);
    color: white;
    text-align: center;
    padding: 1rem;
    width: 100%;
}

.footer p {
    margin: 0;
}
/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .container {
        flex-direction: column;
        height: auto;
    }
    
    .panel {
        margin-bottom: 20px;
    }
}