/* Theme: CSS custom properties */
:root {
    --bg-page: #f5f5f5;
    --bg-container: #ffffff;
    --bg-header: #ffffff;
    --bg-baton: #f8f9fa;
    --bg-secret: #ffffff;
    --bg-copy-btn: #f0f0f0;
    --bg-copy-btn-hover: #e0e0e0;
    --bg-success: #d4edda;
    --bg-error: #f8d7da;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --text-success: #155724;
    --text-error: #721c24;
    --border: #cccccc;
    --border-tab: #dee2e6;
    --border-success: #28a745;
    --color-primary: #007bff;
    --color-primary-hover: #bcdffb;
    --color-danger: #dc3545;
    --color-danger-hover: #c82333;
    --color-secondary: #6c757d;
    --color-secondary-hover: #5a6268;
    --color-disabled: #cccccc;
    --color-warning: #856404;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-logo: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] {
    --bg-page: #1a1a1a;
    --bg-container: #2d2d2d;
    --bg-header: #2d2d2d;
    --bg-baton: #3a3a3a;
    --bg-secret: #252525;
    --bg-copy-btn: #404040;
    --bg-copy-btn-hover: #505050;
    --bg-success: #1e4620;
    --bg-error: #4a2022;
    --text-primary: #e8e8e8;
    --text-secondary: #b0b0b0;
    --text-muted: #909090;
    --text-success: #7dce82;
    --text-error: #f5a0a5;
    --border: #505050;
    --border-tab: #505050;
    --border-success: #28a745;
    --color-primary: #4da3ff;
    --color-primary-hover: #2d7fd4;
    --color-danger: #e85d6a;
    --color-danger-hover: #d94552;
    --color-secondary: #8a9199;
    --color-secondary-hover: #9ea5ad;
    --color-disabled: #606060;
    --color-warning: #d4a017;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    --shadow-logo: 0 3px 6px rgba(0, 0, 0, 0.9);
}

/* Page load overlay with indeterminate spinner */
.page-loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-page);
    z-index: 9999;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.page-loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: page-loader-spin 0.8s linear infinite;
}

@keyframes page-loader-spin {
    to { transform: rotate(360deg); }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: self-start;
    min-height: 100vh;
    background-color: var(--bg-page);
    margin: 40px;
}

.container {
    background-color: var(--bg-container);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    width: 100%;
    box-sizing: border-box;
}

.header-container {
    background-color: var(--bg-header);
    text-align: center;
    margin: 1rem 0;
    padding: 1rem;
    width: 100%;
    box-sizing: border-box;
}

h2 {
    color: var(--text-primary);
    margin-bottom: 0;
    text-align: center;
}

h4 {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    text-align: center;
    margin-top: .5rem;
}

.divider {
    border-top: 1px solid var(--border);
    margin: 0;
}

.logo-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 1rem 0;
    width: 100%;
}

.aof-logo-wrapper {
    display: inline-block;
}

.aof-logo {
    width: auto;
    max-width: 200px;
    height: auto;
}

.aof-logo-dark {
    display: none;
}

[data-theme="dark"] .aof-logo-light {
    display: none;
}

[data-theme="dark"] .aof-logo-dark {
    display: block;
}

.lad-logo-wrapper {
    display: inline-block;
}

.lad-logo {
    width: auto;
    max-width: 90px;
    height: auto;
    border-radius: 8px;
}

.tabs {
    position: relative;
    margin-top: 1rem;
}

.tabs input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.tab-list {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border-tab);
    margin-bottom: .5rem;
}

.tab-list label {
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-secondary);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.tab-list label:hover {
    color: var(--text-primary);
}

#tab-lookup:checked~.tab-list label[for="tab-lookup"],
#tab-expand:checked~.tab-list label[for="tab-expand"] {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-panel {
    display: none;
    padding-top: 1.5rem;
}

#tab-lookup:checked~.tab-panel-lookup,
#tab-expand:checked~.tab-panel-expand {
    display: block;
}

.section {
    margin-bottom: 0;
    padding-top: 1.5rem;
}

.section:first-of-type {
    border-top: none;
    padding-top: 0;
}

.section-title {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

#lookupForm {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

input,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
    margin-bottom: 1rem;
    font-family: inherit;
    background-color: var(--bg-container);
    color: var(--text-primary);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.55;
}

textarea {
    resize: vertical;
    min-height: 80px;
}

button {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    width: 100%;
    margin-bottom: 0.5rem;
}

button:disabled {
    background-color: var(--color-disabled);
    cursor: not-allowed;
}

button:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
}

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

button.danger:hover:not(:disabled) {
    background-color: var(--color-danger-hover);
}

button.secondary {
    background-color: var(--color-secondary);
}

button.secondary:hover:not(:disabled) {
    background-color: var(--color-secondary-hover);
}

#status {
    margin-top: 1rem;
    margin-left: auto;
    margin-right: auto;
    padding: 10px;
    border-radius: 4px;
    display: none;
    max-width: 560px;
    box-sizing: border-box;
}

.success {
    background-color: var(--bg-success);
    color: var(--text-success);
}

.error {
    background-color: var(--bg-error);
    color: var(--text-error);
}

.baton-list {
    margin-top: 1rem;
}

.baton-item {
    background-color: var(--bg-baton);
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    border-left: 3px solid var(--color-primary);
}

.baton-item.expired {
    border-left-color: var(--color-secondary);
    opacity: 0.6;
}

.baton-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.5rem;
}

.baton-title {
    font-weight: bold;
    color: var(--text-primary);
}

.baton-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.baton-actions {
    margin-top: 0.5rem;
}

.baton-actions button {
    width: auto;
    padding: 6px 12px;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.secret-display {
    background-color: var(--bg-secret);
    border: 1px solid var(--border);
    padding: 10px;
    border-radius: 4px;
    font-family: monospace;
    word-break: break-all;
    margin-top: 0.5rem;
    color: var(--text-primary);
}

.secret-countdown {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.secret-countdown.warning {
    color: var(--color-warning);
    font-weight: 500;
}

.copy-secret-btn {
    margin-top: 0.5rem;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-primary);
    background: var(--bg-copy-btn);
    border: 1px solid var(--border);
    border-radius: 4px;
}

.copy-secret-btn:hover {
    background: var(--bg-copy-btn-hover);
    color: var(--text-primary);
}

.copy-secret-btn.copied {
    background: var(--bg-success);
    border-color: var(--border-success);
    color: var(--text-success);
}

i {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-style: italic;
}

.loading {
    text-align: center;
    color: var(--text-secondary);
    padding: 1rem;
}

.hidden {
    display: none;
}

.auth-status {
    text-align: right;
    padding: 0 0 1rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-status button {
    width: auto;
    padding: 6px 12px;
    font-size: 0.85rem;
    margin: 0 0 0 0.5rem;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 0.5rem;
}

.theme-toggle {
    text-align: left;
    padding: 0 0 1rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.theme-toggle button {
    width: auto;
    padding: 6px 12px;
    font-size: 0.85rem;
    margin: 0 0 0 0.5rem;
    background-color: var(--color-secondary);
}

.theme-toggle button:hover:not(:disabled) {
    background-color: var(--color-secondary-hover);
}

.text-muted {
    color: var(--text-secondary);
}

.text-danger {
    color: var(--color-danger);
}

/* Lookup result layout */
.lookup-result {
    margin: 0;
}

.lookup-docs-heading {
    margin: 0.5rem 0 0.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.results-table-wrap {
    overflow-x: auto;
    margin-top: 0;
}

.results-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.results-table th,
.results-table td {
    box-sizing: border-box;
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.results-table th {
    position: relative;
    color: var(--text-secondary);
    font-weight: 600;
}

.results-table th .th-label {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}

.col-resize-handle {
    position: absolute;
    top: 0;
    right: -3px;
    width: 8px;
    height: 100%;
    cursor: col-resize;
    z-index: 1;
    user-select: none;
    touch-action: none;
}

.col-resize-handle::after {
    content: '';
    position: absolute;
    top: 20%;
    bottom: 20%;
    left: 3px;
    width: 2px;
    border-radius: 1px;
    background-color: transparent;
}

.col-resize-handle:hover::after,
body.col-resizing .col-resize-handle:hover::after {
    background-color: var(--color-primary);
}

body.col-resizing {
    cursor: col-resize;
    user-select: none;
}

body.col-resizing * {
    cursor: col-resize !important;
    user-select: none !important;
}

.results-table td.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
}

.results-table th:last-child,
.results-table td.file-actions {
    width: 4.75rem;
    padding-left: 0.35rem;
    padding-right: 0.35rem;
}

.results-table td.file-actions {
    overflow: visible;
    text-overflow: unset;
}

.results-table .file-actions-inner {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    width: max-content;
}

.results-table button.view-file,
.results-table button.download-file {
    width: 2rem;
    height: 2rem;
    min-width: 2rem;
    max-width: 2rem;
    margin-bottom: 0;
    padding: 0;
    border: none;
    border-radius: 4px;
    background-color: transparent;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    box-sizing: border-box;
}

.results-table button.view-file {
    background-image: url("/icons/icon-search-filled.svg");
}

.results-table button.download-file {
    background-image: url("/icons/icon-download-filled.svg");
}

.results-table button.view-file:disabled,
.results-table button.download-file:disabled {
    background-color: transparent;
    opacity: 1;
}

.results-table button.view-file:disabled {
    background-image: url("/icons/icon-search-gray.svg");
}

.results-table button.download-file.download-file-done {
    background-image: url("/icons/icon-check-filled.svg");
    background-color: transparent;
}

.results-table button.view-file:hover:not(:disabled):not([aria-busy="true"]),
.results-table button.download-file:hover:not(:disabled):not([aria-busy="true"]) {
    background-color: transparent;
    filter: brightness(0.92);
}

.results-table button.view-file[aria-busy="true"],
.results-table button.download-file[aria-busy="true"],
.results-table button.download-file.download-file-done[aria-busy="true"] {
    background-image: url("/icons/icon-hourglass-filled.svg");
    filter: none;
}

.lookup-empty,
.lookup-loading {
    margin: 0;
    padding: 1rem;
    text-align: center;
    color: var(--text-secondary);
    background-color: var(--bg-secret);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.9rem;
}

.lookup-summary {
    background-color: var(--bg-baton);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.85rem 1rem;
    margin-bottom: 0.75rem;
}

.lookup-app-details {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

.lookup-app-headline {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.35rem 1rem;
}

.lookup-app-primary {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.85rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.lookup-app-business,
.lookup-app-number {
    font-weight: 700;
}

.lookup-app-product {
    font-weight: 600;
}

.lookup-app-meta {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.lookup-app-status {
    font-weight: 600;
}

.lookup-app-line {
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.4;
    word-break: break-word;
}

.lookup-app-contact {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.35rem 1rem;
}

.lookup-app-address {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.5rem;
}

.lookup-app-email {
    margin-left: auto;
}

.lookup-app-loan {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
    align-items: baseline;
}

.lookup-app-field .lookup-app-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.lookup-app-field .lookup-app-label::after {
    content: ':';
}

.lookup-app-sep {
    color: var(--text-secondary);
}

.lookup-app-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 0.25rem;
}

button.view-notes {
    width: auto;
    margin: 0;
    padding: 0.35rem 0.85rem;
    font-size: 0.85rem;
}

body.notes-modal-open {
    overflow: hidden;
}

.notes-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.notes-modal[hidden] {
    display: none;
}

.notes-modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.notes-modal-dialog {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: min(960px, 100%);
    max-height: min(80vh, 720px);
    background-color: var(--bg-container);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.notes-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
}

.notes-modal-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

button.notes-modal-close {
    width: auto;
    margin: 0;
    padding: 0.15rem 0.55rem;
    font-size: 1.4rem;
    line-height: 1;
    background-color: transparent;
    color: var(--text-secondary);
}

button.notes-modal-close:hover:not(:disabled) {
    background-color: var(--bg-baton);
    color: var(--text-primary);
}

.notes-modal-body-wrap {
    overflow: auto;
    padding: 0;
}

.notes-modal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.notes-modal-table th,
.notes-modal-table td {
    padding: 0.55rem 0.75rem;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--border);
}

.notes-modal-table th {
    position: sticky;
    top: 0;
    background-color: var(--bg-baton);
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
}

.notes-modal-date {
    white-space: nowrap;
}

.notes-modal-content {
    white-space: pre-wrap;
    word-break: break-word;
}

button.notes-modal-sort {
    width: auto;
    margin: 0;
    padding: 0;
    background: none;
    color: inherit;
    font: inherit;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

button.notes-modal-sort[aria-pressed="true"] {
    color: var(--text-primary);
}

button.notes-modal-sort:hover:not(:disabled) {
    background: none;
    color: var(--text-primary);
}

.lookup-badge {
    display: inline-block;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.lookup-badge-ok {
    background-color: var(--bg-success);
    color: var(--text-success);
}

.lookup-badge-warn {
    background-color: rgba(212, 160, 23, 0.2);
    color: var(--color-warning);
}

.lookup-query {
    margin: 0 0 0.75rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background-color: var(--bg-secret);
    border: 1px solid var(--border);
    border-radius: 4px;
}

.lookup-query .mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.lookup-identifiers {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.identifier-card {
    border: 1px solid var(--border);
    border-radius: 6px;
    background-color: var(--bg-container);
    overflow: hidden;
}

.identifier-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    background-color: var(--bg-baton);
    border-bottom: 1px solid var(--border);
}

.identifier-card-type {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.identifier-domain-chip {
    flex-shrink: 0;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    background-color: var(--bg-secret);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.identifier-card-body {
    padding: 0.65rem 0.75rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.identifier-field {
    display: grid;
    grid-template-columns: 7rem 1fr;
    gap: 0.35rem 0.75rem;
    align-items: start;
    font-size: 0.85rem;
}

.identifier-field-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.identifier-field-value {
    margin: 0;
    color: var(--text-primary);
    word-break: break-word;
}

.identifier-field-value.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
}

.identifier-copy-btn {
    justify-self: start;
    margin-top: 0.15rem;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    width: auto;
    color: #fff;
    background-color: var(--color-secondary);
}

.identifier-copy-btn:hover:not(:disabled) {
    background-color: var(--color-secondary-hover);
    color: #fff;
}

.domain-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.domain-card-details,
.source-data-details,
.data-record-details {
    border: 1px solid var(--border);
    border-radius: 6px;
    background-color: var(--bg-container);
    overflow: hidden;
}

.domain-card-details {
    margin-bottom: 0.6rem;
}

.domain-card-details > summary,
.source-data-details > summary,
.data-record-details > summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    background-color: var(--bg-baton);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.domain-card-details > summary::-webkit-details-marker,
.source-data-details > summary::-webkit-details-marker,
.data-record-details > summary::-webkit-details-marker {
    display: none;
}

.domain-card-body,
.source-data-body,
.data-record-body {
    padding: 0.65rem 0.75rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.source-card {
    margin: 0;
}

.source-data-details,
.data-record-details {
    margin-top: 0.25rem;
}

.source-data-details > summary,
.data-record-details > summary {
    font-size: 0.85rem;
    font-weight: 600;
}

.data-record-body {
    max-height: 24rem;
    overflow-y: auto;
    gap: 0;
}

.data-field {
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

.data-field:last-child {
    border-bottom: none;
}

.data-field-label {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--text-secondary);
    font-weight: 500;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.data-field-value {
    margin: 0;
    color: var(--text-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
    word-break: break-word;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.lookup-badge-error {
    background-color: var(--bg-error);
    color: var(--text-error);
}

.lookup-badge-muted {
    background-color: var(--bg-secret);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}