/* Base styles */
:root {
    --primary-color: #1976d2;
    --secondary-color: #424242;
    --success-color: #4caf50;
    --danger-color: #f44336;
    --warning-color: #ff9800;
    --light-gray: #f5f5f5;
    --border-color: #e0e0e0;
    --text-color: #333;
    --text-light: #666;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.controls {
    display: flex;
    gap: 10px;
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn:hover {
    opacity: 0.9;
}

/* Form elements */
select {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
}

/* Main content */
main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Job list */
.job-list-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.job-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.job-table th,
.job-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.job-table th {
    background-color: var(--light-gray);
    font-weight: 600;
}

.job-table tr:hover {
    background-color: var(--light-gray);
}

.job-actions {
    display: flex;
    gap: 5px;
}

/* Job details */
.job-details-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.job-details {
    margin-bottom: 20px;
}

.job-details h3 {
    margin-top: 15px;
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.job-details p {
    margin-bottom: 10px;
}

.job-details .label {
    font-weight: 600;
    color: var(--text-light);
}

/* Logs */
.job-logs {
    margin-top: 20px;
}

.log-tabs {
    display: flex;
    margin-bottom: 10px;
}

.log-tab {
    padding: 8px 16px;
    background-color: var(--light-gray);
    border: 1px solid var(--border-color);
    border-bottom: none;
    cursor: pointer;
}

.log-tab.active {
    background-color: white;
    border-bottom: 2px solid var(--primary-color);
}

.log-content {
    background-color: #282c34;
    color: #abb2bf;
    padding: 15px;
    border-radius: 4px;
    overflow: auto;
    max-height: 300px;
    font-family: 'Courier New', Courier, monospace;
    white-space: pre-wrap;
}

/* Status indicators */
.status {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 500;
}

.status-running {
    background-color: rgba(76, 175, 80, 0.2);
    color: #2e7d32;
}

.status-pending {
    background-color: rgba(255, 152, 0, 0.2);
    color: #ef6c00;
}

.status-dead {
    background-color: rgba(244, 67, 54, 0.2);
    color: #c62828;
}

/* Loading and error states */
.loading {
    padding: 20px;
    text-align: center;
    color: var(--text-light);
}

.error-message {
    padding: 10px;
    background-color: rgba(244, 67, 54, 0.1);
    color: var(--danger-color);
    border-radius: 4px;
    margin: 10px 0;
    display: none;
}

.select-job-message {
    color: var(--text-light);
    font-style: italic;
}

/* Footer */
footer {
    margin-top: 40px;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9em;
}