:root {
    --primary-color: #4a9eff;
    --secondary-color: #2d3748;
    --text-color: #e2e8f0;
    --border-color: #4a5568;
    --success-color: #48bb78;
    --warning-color: #ed8936;
    --error-color: #fc8181;
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --bg-tertiary: #374151;
    --hover-bg: #374151;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-primary);
}

.container {
    max-width: min(2000px, 95vw);
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--bg-secondary);
    box-shadow: 0 2px 4px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    min-height: 70px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.header-right {
    display: flex;
    gap: 20px;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

.user-name {
    font-size: 0.875rem;
    color: var(--text-color);
}

.logout-btn {
    padding: 0.25rem 0.75rem;
    background-color: var(--bg-tertiary);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.logout-btn:hover {
    background-color: var(--hover-bg);
}

.env-switcher {
    display: flex;
    gap: 10px;
    align-items: center;
}

.env-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
}

.env-badge.sdbx {
    background-color: #1e3a5f;
    color: #60a5fa;
}

.env-badge.stg {
    background-color: #5b3a1f;
    color: #fbbf24;
}

.env-badge.prod {
    background-color: #5f1e1e;
    color: #f87171;
}

.env-select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    color: var(--text-color);
    cursor: pointer;
}

.env-select:hover {
    background-color: var(--hover-bg);
}

.env-select option {
    background-color: var(--bg-secondary);
    color: var(--text-color);
}

main {
    min-height: calc(100vh - 120px);
    padding: 2rem 0;
}

.card {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow-color);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    table-layout: fixed;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Allow wrapping for prompt column */
.data-table td:nth-child(2) {
    white-space: normal;
    word-wrap: break-word;
}

.data-table th {
    background-color: var(--bg-tertiary);
    font-weight: 600;
    color: var(--primary-color);
}

.data-table tr:hover {
    background-color: var(--hover-bg);
}

/* Fixed column widths to prevent reflow */
.data-table th:nth-child(1), /* Timestamp */
.data-table td:nth-child(1) {
    width: 180px;
}

.data-table th:nth-child(2), /* Prompt */
.data-table td:nth-child(2) {
    width: 40%;
    min-width: 300px;
}

.data-table th:nth-child(3), /* Success */
.data-table td:nth-child(3) {
    width: 80px;
    text-align: center;
}

.data-table th:nth-child(4), /* Error */
.data-table td:nth-child(4) {
    width: 20%;
    min-width: 150px;
}

.data-table th:nth-child(5), /* Engine */
.data-table td:nth-child(5) {
    width: 140px;
    min-width: 140px;
    white-space: nowrap;
    overflow: visible !important;
    text-overflow: unset !important;
}

.data-table th:nth-child(6), /* Proxy */
.data-table td:nth-child(6) {
    width: 100px;
}

.data-table th:nth-child(7), /* Duration */
.data-table td:nth-child(7) {
    width: 100px;
}

.data-table th:nth-child(8), /* S3 Files */
.data-table td:nth-child(8) {
    width: 250px;
    min-width: 250px;
}

.data-table td:nth-child(8) {
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: #3182ce;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--hover-bg);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px var(--shadow-color);
}

/* Simple loading text style */
.loading-text {
    opacity: 0.7;
    color: var(--text-color);
}

.filter-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-controls input,
.filter-controls select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    color: var(--text-color);
    min-width: 200px;
}

.filter-controls input:focus,
.filter-controls select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.2);
}

.s3-link {
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: underline;
}

.s3-link:hover {
    color: #60a5fa;
    text-decoration-thickness: 2px;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--bg-secondary);
    margin: 5% auto;
    border-radius: 8px;
    width: 80%;
    max-width: 1500px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.modal-content.fullscreen {
    width: 100%;
    height: 100vh;
    max-width: 100%;
    max-height: 100vh;
    margin: 0;
    border-radius: 0;
}

.modal-header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-color);
    grid-column: 1;
}

.modal-subtitle {
    font-size: 0.875rem;
    color: #a0aec0;
    margin-top: 0.25rem;
    grid-column: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: 'Courier New', monospace;
}

.modal-controls {
    grid-column: 2;
    grid-row: 1 / 3;
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background-color: var(--hover-bg);
    color: var(--primary-color);
}

.btn-icon.copied {
    color: var(--success-color);
}

.modal-body {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    overflow-x: auto;
}

.modal-body pre {
    margin: 0;
    background-color: var(--bg-primary);
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
}

.modal-body code {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.modal-body img {
    display: block;
    margin: 0 auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.error-message {
    color: var(--error-color);
    padding: 1rem;
    background-color: rgba(248, 113, 113, 0.1);
    border: 1px solid var(--error-color);
    border-radius: 4px;
}

/* Table structure */
#table-body {
    position: relative;
}

/* Keep pagination controls styling during loading */

/* Disable pagination buttons during loading */
.htmx-request ~ div button {
    opacity: 0.5;
    pointer-events: none;
}

/* Pagination controls styling */
.pagination-controls {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

/* Additional dark mode enhancements */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
}

a {
    color: var(--primary-color);
}

a:hover {
    color: #60a5fa;
}

/* Improve readability */
p, li {
    color: #cbd5e1;
}

strong {
    color: var(--text-color);
}

/* Scrollbar styling for dark mode */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: #718096;
}

/* Responsive design */
@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        padding: 0.5rem 0;
    }
}