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

:root {
    --primary-color: #004D99;
    --primary-light: #D9E8F7;
    --primary-dark: #003366;
    --secondary-color: #707070;
    --success-color: #358000;
    --error-color: #CC0000;
    --warning-color: #FAD800;
    --bg-color: #f5f5f5;
    --text-color: #1a1a1a;
    --border-color: #DCDCDC;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

html,
body {
    height: 100%;
}

body {
    font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow: hidden;
}

.hidden {
    display: none !important;
}

.header .app-header-container {
    max-width: none;
    padding-left: 32px;
    padding-right: 32px;
}

.header .portal-info .authority-logo-link {
    align-items: center;
    background-image: none;
    display: inline-flex;
    height: auto;
    max-width: none;
    min-height: 32px;
    width: auto;
}

.header .portal-info .authority-logo {
    display: block;
    height: 32px;
    width: auto;
}

.header .portal-info .portal-user,
.header .solution-info .additional-info {
    text-align: right;
}

.header .solution-info .additional-info {
    align-items: center;
    display: flex;
    justify-content: flex-end;
}

.header-help-button {
    flex: 0 0 auto;
}

.header .portal-info .login-action {
    flex: 0 0 auto;
}

.header .portal-info .login-action-button {
    display: inline-flex;
    gap: 6px;
    padding-left: 8px;
    padding-right: 0;
    white-space: nowrap;
}

.header .portal-info .login-action-button .icon-svg {
    height: 20px;
    width: 20px;
}

.portal-auth-status {
    align-items: center;
    display: flex;
    flex: 0 0 auto;
    gap: 12px;
}

.portal-auth-status .user {
    margin-right: 0 !important;
}

.portal-auth-status-mobile {
    margin-top: 12px;
}

.portal-auth-status-mobile .button {
    justify-content: center;
}

.login-menu-mobile {
    display: flex;
    flex-direction: column;
    margin-top: 12px;
}

.login-menu-mobile .button {
    justify-content: center;
}

.login-menu-mobile .icon-svg {
    height: 20px;
    width: 20px;
}

.legacy-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.legacy-page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 40px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    text-align: center;
    box-shadow: var(--shadow);
}

.legacy-page-header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.legacy-page-header p {
    font-size: 1.1em;
    opacity: 0.95;
}

.legacy-main {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
}

.form-section h2 {
    font-size: 1.3em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 77, 153, 0.16);
}

input[type="file"] {
    display: block;
    width: 100%;
    padding: 12px;
    border: 2px dashed var(--primary-color);
    border-radius: 4px;
    background-color: #f9f9f9;
    cursor: pointer;
    transition: background-color 0.3s;
}

input[type="file"]:hover {
    background-color: #f0f0f0;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.slider {
    flex-grow: 1;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

output {
    font-weight: 600;
    color: var(--primary-color);
    min-width: 30px;
    text-align: center;
}

.file-list {
    margin-top: 10px;
}

.file-item {
    padding: 8px 12px;
    background-color: #f9f9f9;
    border-left: 4px solid var(--success-color);
    border-radius: 4px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.button-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    font-size: 1em;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    flex: 1;
    min-width: 150px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: #4d4d4d;
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.btn-light {
    background-color: #e0e0e0;
    color: var(--text-color);
}

.btn-light:hover {
    background-color: #bdbdbd;
}

.btn-abort {
    background-color: var(--error-color) !important;
    color: white !important;
}

.btn-abort:hover {
    background-color: #d32f2f !important;
    box-shadow: var(--shadow);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.result-section {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.result-section h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.result-section.hidden {
    display: none;
}

.loading {
    text-align: center;
    padding: 40px;
}

.loading.hidden {
    display: none;
}

.spinner {
    border: 4px solid var(--bg-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.result-content {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 4px;
    border-left: 4px solid var(--success-color);
    max-height: 600px;
    overflow-y: auto;
    line-height: 1.8;
}

.result-content.hidden {
    display: none;
}

.result-content pre {
    background-color: white;
    padding: 15px;
    border-radius: 4px;
    overflow-x: auto;
    font-size: 0.9em;
}

.error {
    background-color: #ffebee;
    border-left: 4px solid var(--error-color);
    padding: 15px;
    border-radius: 4px;
    color: #c62828;
}

.error.hidden {
    display: none;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: #666;
    font-size: 0.9em;
}

/* ============ CHAT LAYOUT ============ */
.app-shell {
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.app-container {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

/* ============ TOAST ============ */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #333;
    color: #fff !important;
    padding: 14px 18px;
    border-radius: 4px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    max-width: min(420px, calc(100vw - 40px));
    overflow-wrap: anywhere;
    opacity: 0;
    z-index: 1000;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateY(20px);
}

.toast.show {
    opacity: 0.95;
    transform: translateY(0);
}

.toast.hidden {
    display: none;
}

/* ============ SESSION ACTIONS ============ */
.session-actions-main {
    margin: 20px 0;
    padding: 15px 12px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

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

.session-actions-main .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 77, 153, 0.28);
}

.session-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.session-actions .btn {
    flex: 1;
    font-size: 0.85em;
    padding: 10px;
}

/* ============ MODALS ============ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal.hidden {
    display: none;
}

.modal .modal-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    min-width: 400px;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.modal .modal-content h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.modal-description {
    color: #454545;
    margin-bottom: 16px;
    margin-top: 0;
}

.modal .modal-content input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1em;
}

.modal .modal-content input[type="password"] {
    margin-bottom: 0;
}

.modal .modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.login-error {
    color: var(--error-color);
    font-weight: 600;
    margin: 0 0 16px;
}

.login-notice {
    background: var(--primary-light);
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    color: var(--primary-dark);
    font-weight: 600;
    margin: 0 0 16px;
    padding: 10px;
}

.sessions-list {
    max-height: 400px;
    overflow-y: auto;
}

.session-item {
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.session-item:hover {
    background-color: #f9f9f9;
}

.session-info h4 {
    margin: 0 0 5px 0;
    color: var(--primary-color);
}

.session-info p {
    margin: 0;
    font-size: 0.85em;
    color: #666;
}

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

.session-actions-buttons button {
    padding: 6px 12px;
    font-size: 0.85em;
}

.sidebar {
    width: 320px;
    background: white;
    border-right: 1px solid var(--border-color);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 0 0 320px;
    transition: width 0.2s ease, flex-basis 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    overflow: visible;
}

.sidebar.sidebar-collapsed {
    width: 0;
    flex-basis: 0;
    border-right-color: transparent;
    box-shadow: none;
}

.sidebar.sidebar-collapsed > :not(.sidebar-pin-toggle) {
    visibility: hidden;
    pointer-events: none;
}

.analysis-form {
    padding: 20px;
    flex: 0 0 auto;
}

.analysis-form .form-group {
    margin-bottom: 15px;
}

.analysis-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.analysis-actions .button {
    justify-content: center;
}

.draft-recovery-notice {
    margin-top: 14px;
    padding: 12px;
    border: 1px solid #b8c7e8;
    border-radius: 4px;
    background: #f2f5fc;
}

.draft-recovery-notice p {
    margin: 0 0 10px;
    font-size: 0.88em;
}

.draft-recovery-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.analysis-form label {
    font-size: 0.9em;
}

.analysis-form select,
.analysis-form input[type="file"] {
    font-size: 0.9em;
    padding: 8px;
}

.btn-block {
    width: 100%;
}

.analysis-info {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background-color: #f9f9f9;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.analysis-info.hidden {
    display: none;
}

.analysis-info h3 {
    font-size: 0.9em;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-transform: uppercase;
}

.analysis-info dl {
    font-size: 0.85em;
}

.analysis-info dt {
    font-weight: 600;
    color: var(--text-color);
    margin-top: 8px;
}

.analysis-info dd {
    color: #666;
    margin-left: 0;
    margin-bottom: 8px;
}

.analysis-activity {
    flex: 0 0 auto;
    font-size: 16px;
    margin: 16px 20px 0;
    padding: 16px 18px;
    border: 2px solid #176b3a;
    border-radius: 8px;
    background: #f3fbf6;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.analysis-activity.hidden {
    display: none;
}

.analysis-activity.is-running {
    border-color: #0059a6;
    background: #f2f8fd;
}

.analysis-activity.is-error,
.analysis-activity.is-aborted {
    border-color: var(--error-color);
    background: #fff5f5;
}

.analysis-activity-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.analysis-activity-title {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.analysis-activity-title strong {
    display: block;
    color: var(--primary-color);
    font-size: 20px !important;
    font-weight: 700;
}

.analysis-activity-elapsed {
    color: #5d6872;
    font-size: 14px;
    margin-left: 5px;
}

.analysis-activity-detail {
    margin: 9px 0 14px 24px;
    color: #374151;
    font-size: 16px !important;
    line-height: 1.45;
}

.analysis-activity-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.analysis-activity-badge {
    flex: 0 0 auto;
    padding: 6px 12px;
    border-radius: 999px;
    background: #176b3a;
    color: white;
    font-size: 14px !important;
    font-weight: 700;
}

.is-running .analysis-activity-badge {
    background: #0059a6;
}

.is-error .analysis-activity-badge,
.is-aborted .analysis-activity-badge {
    background: var(--error-color);
}

.analysis-activity-close {
    min-height: 32px;
    padding: 4px 10px;
    border: 1px solid #68737d;
    border-radius: 4px;
    background: white;
    color: #374151;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
}

.analysis-activity-close:hover {
    background: #eef1f3;
}

.analysis-activity-indicator {
    width: 13px;
    height: 13px;
    flex: 0 0 13px;
    border-radius: 50%;
    background: #176b3a;
}

.is-running .analysis-activity-indicator {
    background: #0059a6;
    box-shadow: 0 0 0 0 rgba(0, 89, 166, 0.5);
    animation: analysis-activity-pulse 1.5s infinite;
}

.is-error .analysis-activity-indicator,
.is-aborted .analysis-activity-indicator {
    background: var(--error-color);
}

.analysis-activity-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-left: 24px;
}

.analysis-activity-step {
    padding: 7px 11px;
    border-radius: 4px;
    background: #e6ebef;
    color: #5d6872;
    font-size: 14px !important;
    font-weight: 600;
}

.analysis-activity-step.is-active {
    background: #d9ecfb;
    color: #0059a6;
}

.analysis-activity-step.is-complete {
    background: #d9f1e2;
    color: #176b3a;
}

@keyframes analysis-activity-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 89, 166, 0.45); }
    50% { box-shadow: 0 0 0 8px rgba(0, 89, 166, 0); }
}

.analysis-documents-status {
    margin: -2px 0 8px;
    color: #176b3a;
    font-size: 0.82em;
    font-weight: 600;
}

.analysis-documents-status-archive::before {
    content: '✓ ';
}

.status-details {
    margin-top: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
}

.status-details > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    cursor: pointer;
    color: var(--primary-color);
    font-size: 0.85em;
    font-weight: 600;
}

.status-details > summary::-webkit-details-marker {
    display: none;
}

.status-details > summary::before {
    content: "▸";
    flex: 0 0 auto;
    transition: transform 0.15s ease;
}

.status-details[open] > summary::before {
    transform: rotate(90deg);
}

.status-details > summary span {
    flex: 1 1 auto;
}

.status-details > summary strong {
    color: #666;
    font-weight: 500;
    text-align: right;
}

.status-details-content {
    padding: 0 12px 12px;
    border-top: 1px solid var(--border-color);
}

.status-details-content h4 {
    margin: 12px 0 8px;
    font-size: 0.85em;
}

.status-details-note {
    margin-top: 10px;
    color: #666;
    font-size: 0.75em;
}

.revision-history-launcher {
    display: grid;
    gap: 10px;
    padding: 12px;
}

.revision-history-launcher-copy {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    color: var(--primary-color);
    font-size: 0.85em;
    font-weight: 600;
}

.revision-history-launcher-copy strong {
    color: #666;
    font-weight: 500;
    text-align: right;
}

.revision-history-open {
    width: 100%;
}

.revision-history-list {
    display: grid;
    gap: 8px;
    padding-top: 10px;
}

.revision-event {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: #fafafa;
}

.revision-event > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px;
    cursor: pointer;
    color: var(--text-color);
    font-size: 0.82em;
    font-weight: 600;
}

.revision-event-counts {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 5px;
}

.revision-event-counts b {
    border-radius: 999px;
    padding: 2px 7px;
    font-size: 0.9em;
    font-weight: 600;
}

.revision-count-added {
    color: #1b5e20;
    background: #e9f6e2;
}

.revision-count-updated {
    color: #7a4b00;
    background: #fff3d6;
}

.revision-count-deleted {
    color: #8f0000;
    background: #fdeaea;
}

.revision-count-duplicate {
    color: #444;
    background: #ececec;
}

.revision-event-content {
    padding: 0 10px 10px;
    border-top: 1px solid var(--border-color);
}

.revision-event-meta {
    margin: 8px 0;
    color: #666;
    font-size: 0.76em;
}

.revision-change-group h4 {
    margin: 12px 0 6px;
    font-size: 0.8em;
}

.revision-change {
    margin-top: 7px;
    padding: 9px;
    border-left: 4px solid #777;
    background: white;
}

.revision-change-added {
    border-left-color: #2e7d32;
}

.revision-change-updated,
.revision-change-reclassified {
    border-left-color: #b26a00;
}

.revision-change-deleted,
.revision-change-merged {
    border-left-color: #b00020;
}

.revision-change-deduplicated,
.revision-change-ignored {
    border-left-color: #666;
}

.revision-change h5 {
    margin: 0 0 7px;
    font-size: 0.8em;
}

.revision-change p,
.revision-change li {
    font-size: 0.76em;
    line-height: 1.45;
}

.revision-snapshot {
    display: grid;
    grid-template-columns: minmax(105px, 0.35fr) minmax(0, 1fr);
    gap: 4px 8px;
    margin: 0;
    font-size: 0.78em !important;
}

.revision-snapshot dt,
.revision-snapshot dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.revision-table-wrap {
    overflow-x: auto;
}

.revision-diff-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.76em;
}

.revision-diff-table th,
.revision-diff-table td {
    padding: 6px;
    border: 1px solid var(--border-color);
    text-align: left;
    vertical-align: top;
    overflow-wrap: anywhere;
}

.revision-diff-table th {
    background: #f5f5f5;
}

.revision-empty {
    color: #777;
    font-style: italic;
}

.revision-justification {
    margin: 8px 0 0;
}

body.revision-history-modal-open {
    overflow: hidden;
}

.revision-history-modal {
    padding: 24px;
}

.revision-history-modal .modal-content {
    display: flex;
    flex-direction: column;
    width: min(1100px, calc(100vw - 48px));
    min-width: 0;
    max-width: 1100px;
    max-height: calc(100vh - 48px);
    padding: 0;
    overflow: hidden;
}

.revision-history-modal-header {
    display: flex;
    flex: 0 0 auto;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.revision-history-modal-header h2 {
    margin: 0 0 4px;
    color: var(--primary-color);
}

.revision-history-modal-header .modal-description {
    margin: 0;
}

.revision-history-modal-body {
    min-height: 0;
    padding: 14px 24px 24px;
    overflow-y: auto;
}

.revision-history-modal .revision-history-list {
    gap: 12px;
}

.revision-history-modal .revision-event > summary {
    padding: 14px 16px;
    font-size: 0.95em;
}

.revision-history-modal .revision-event-content {
    padding: 0 16px 16px;
}

.revision-history-modal .revision-event-meta,
.revision-history-modal .status-details-note {
    font-size: 0.85em;
}

.revision-history-modal .revision-change-group h4,
.revision-history-modal .revision-change h5 {
    font-size: 0.9em;
}

.revision-history-modal .revision-change p,
.revision-history-modal .revision-change li,
.revision-history-modal .revision-snapshot,
.revision-history-modal .revision-diff-table {
    font-size: 0.86em !important;
}

@media (max-width: 640px) {
    .revision-history-modal {
        padding: 10px;
    }

    .revision-history-modal .modal-content {
        width: calc(100vw - 20px);
        max-height: calc(100vh - 20px);
    }

    .revision-history-modal-header {
        gap: 12px;
        padding: 16px;
    }

    .revision-history-modal-body {
        padding: 8px 16px 16px;
    }

    .revision-history-modal .revision-event > summary {
        align-items: flex-start;
        flex-direction: column;
    }

    .revision-history-modal .revision-event-counts {
        justify-content: flex-start;
    }

    .revision-history-modal .revision-snapshot {
        grid-template-columns: 1fr;
    }
}

.revisor-progress {
    margin-top: 15px;
    padding: 15px;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.revisor-progress.hidden {
    display: none;
}

.revisor-progress p {
    font-size: 0.85em;
    margin-bottom: 10px;
    color: var(--text-color);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
    width: 0%;
}

#progressText {
    font-size: 1rem;
    color: #666;
}

.checkbox-label {
    cursor: pointer;
    font-weight: normal;
    margin-bottom: 0;
}

.checkbox-label span {
    user-select: none;
}


.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-color);
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
    position: relative;
}

.welcome-screen {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.welcome-screen.hidden {
    display: none;
}

.welcome-content {
    text-align: center;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    max-width: 400px;
}

.welcome-content h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.8em;
}

.welcome-content p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.chat-window {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: white;
    min-height: 0;
    overflow: hidden;
}

.chat-window.hidden {
    display: none;
}

.archive-window {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: white;
    min-height: 0;
    overflow: hidden;
}

.archive-window.hidden {
    display: none;
}

.archive-header {
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 24px;
    justify-content: space-between;
    padding: 20px 24px;
}

.archive-header h2 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin: 0;
}

.archive-header-copy p {
    color: #666;
    margin: 6px 0 0;
}

.archive-filter {
    flex: 0 0 auto;
    margin: 0;
}

@media (max-width: 768px) {
    .archive-header {
        flex-direction: column;
    }
}

.archive-sessions {
    flex: 1;
    overflow: auto;
    padding: 20px 24px;
}

.archive-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

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

.archive-table th {
    background: var(--bg-color);
    color: var(--text-color);
    font-weight: 600;
}

.archive-table .archive-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.archive-table .button {
    flex: 0 0 auto;
    min-width: 0;
    margin: 0;
}

.archive-empty,
.archive-loading {
    color: #666;
    margin: 0;
}

.list-pagination {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 16px;
}

.list-pagination-status {
    color: var(--text-color);
    font-weight: 600;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}

.analysis-upload-document-status {
    flex: 0 0 auto;
    margin: 8px 0 0;
    padding: 10px 12px;
    border: 1px solid #b7dfc6;
    border-radius: 4px;
    background: #eef9f1;
    color: #176b3a;
    font-size: 0.88em;
    font-weight: 600;
}

.analysis-upload-document-status::before {
    content: '✓ ';
}

.chat-message {
    display: flex;
    margin-bottom: 8px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-message {
    justify-content: flex-end;
}

.user-message .message-content {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 70%;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.assistant-message {
    justify-content: flex-start;
}

.assistant-message .message-content {
    background-color: #f0f0f0;
    color: var(--text-color);
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 70%;
    word-wrap: break-word;
    white-space: normal;
    line-height: 1.5;
    overflow-x: auto;
    overflow-y: auto;
    max-height: 80vh;
}

/* Markdown formatting within assistant messages */
.assistant-message .message-content h1,
.assistant-message .message-content h2,
.assistant-message .message-content h3 {
    margin-top: 0.8em;
    margin-bottom: 0.4em;
    font-weight: 600;
}

.assistant-message .message-content h1:first-child,
.assistant-message .message-content h2:first-child,
.assistant-message .message-content h3:first-child {
    margin-top: 0;
}

.assistant-message .message-content h1 { font-size: 1.4em; }
.assistant-message .message-content h2 { font-size: 1.2em; }
.assistant-message .message-content h3 { font-size: 1.1em; }

.assistant-message .message-content p {
    margin: 0.5em 0;
}

.assistant-message .message-content ul,
.assistant-message .message-content ol {
    margin: 0.5em 0;
    padding-left: 1.5em;
}

.assistant-message .message-content li {
    margin: 0.25em 0;
}

.assistant-message .message-content pre {
    background-color: #2d2d2d;
    color: #f8f8f2;
    padding: 12px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 0.8em 0;
}

.assistant-message .message-content code {
    background-color: rgba(0, 0, 0, 0.08);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9em;
}

.assistant-message .message-content pre code {
    background-color: transparent;
    padding: 0;
}

.assistant-message .message-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.8em 0;
    display: block;
    overflow-x: auto;
}

.assistant-message .message-content th,
.assistant-message .message-content td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
    white-space: nowrap;
}

.assistant-message .message-content th {
    background-color: rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

.assistant-message .message-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 12px;
    margin: 0.8em 0;
    color: #666;
    font-style: italic;
}

.assistant-message .message-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.assistant-message .message-content hr {
    border: none;
    border-top: 1px solid #ddd;
    margin: 1em 0;
}

.assistant-message.loading .message-content {
    padding: 8px 12px;
}

.chat-input-container {
    border-top: 1px solid var(--border-color);
    padding: 15px;
    background-color: white;
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
}

.chat-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.chat-compose-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.chat-compose-row textarea {
    flex: 2 1 0;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95em;
    margin: 0;
    min-width: 0;
    min-height: 44px;
    resize: vertical;
    line-height: 1.4;
}

.chat-compose-row textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 77, 153, 0.16);
}

.chat-actions-row {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}

.btn-send,
.btn-attach {
    padding: 10px 12px;
    min-height: 38px;
    white-space: nowrap;
    flex: 0 0 auto;
}

.chat-files-input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.chat-file-list {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    max-width: 100%;
    padding-bottom: 2px;
    min-height: 0;
}

.chat-file-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    max-width: 260px;
    min-width: 0;
    padding: 4px 10px;
    border-radius: 999px;
    background: #f3f5f8;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-size: 0.84em;
    line-height: 1.15;
    flex: 0 0 auto;
}

.chat-file-chip-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-file-chip-size {
    color: #666;
    flex: 0 0 auto;
}

.btn-send {
    padding: 10px 14px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    flex: 0 0 auto;
}

.btn-send:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-send:active {
    transform: translateY(0);
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    flex-direction: column;
}

.loading-screen.hidden {
    display: none;
}

.loading-screen .spinner {
    width: 50px;
    height: 50px;
    border-width: 5px;
}

.loading-screen p {
    color: white;
    margin-top: 15px;
    font-size: 1.1em;
}

.error-box {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #fff;
    border: 2px solid var(--error-color);
    border-left-width: 8px;
    color: var(--text-color) !important;
    padding: 18px 20px;
    border-radius: 4px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
    max-width: min(480px, calc(100vw - 40px));
    z-index: 1001;
}

.error-box.hidden {
    display: none;
}

.error-box p {
    color: var(--text-color) !important;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 14px;
    overflow-wrap: anywhere;
}

.error-box .btn {
    background-color: var(--error-color) !important;
    border-color: var(--error-color) !important;
    color: #fff !important;
    padding: 8px 16px;
    font-size: 0.9em;
    font-weight: 700;
    min-width: auto;
}

.error-box .btn:hover,
.error-box .btn:focus {
    background-color: #8f0000 !important;
    border-color: #8f0000 !important;
    color: #fff !important;
}

.spinner-small {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

#aggressivitetLabel {
    display: block;
    font-size: 0.8em;
    color: #666;
    margin-top: 4px;
}

/* ============ PROMPT EDITOR STYLES ============ */
.sidebar-tab-container {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
}

.sidebar-tab-container .sidebar-tabs {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
    padding: 8px 20px 0;
    background: white;
    flex: 0 0 auto;
}

.sidebar-tab-container .tab-button {
    margin: 0 8px 8px 0;
    min-height: 40px;
    padding-left: 16px;
    padding-right: 16px;
}

.sidebar-tab-container .tab-panel {
    border: 0;
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 0;
}

.sidebar-global-actions {
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    background: white;
    flex: 0 0 auto;
}

.tab-content {
    padding: 0;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
}

.prompt-window {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

.prompt-window.hidden {
    display: none;
}

#promptWindowContent {
    height: 100%;
    min-height: 0;
}

.prompts-container {
    display: grid;
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    height: 100%;
    gap: 0;
    min-height: 0;
}

.prompts-list {
    border-right: 1px solid var(--border-color);
    padding: 18px;
    overflow-y: auto;
    min-height: 0;
}

.prompts-list h3 {
    margin: 0;
    font-size: 0.95em;
    padding: 0;
}

.prompts-list-header {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-bottom: 12px;
}

.prompt-new-button {
    min-height: 32px;
    padding: 5px 10px;
}

.prompts-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prompt-item {
    text-align: left;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: #fafafa;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85em;
    color: var(--text-color);
    min-width: 0;
    width: 100%;
}

.prompt-item:hover {
    background-color: #f0f0f0;
    border-color: var(--primary-light);
}

.prompt-item.selected {
    background-color: var(--primary-light);
    color: white;
    border-color: var(--primary-color);
}

.prompt-name {
    font-weight: 600;
    font-size: 0.85em;
    margin-bottom: 2px;
}

.prompt-title {
    font-size: 0.75em;
    opacity: 0.8;
    overflow-wrap: anywhere;
}

.prompt-version {
    font-size: 0.72em;
    opacity: 0.7;
    margin-top: 4px;
}

.prompt-selector-badge {
    background: #e5f1fb;
    border-radius: 4px;
    color: var(--primary-color);
    display: inline-block;
    font-weight: 600;
    margin-left: 6px;
    padding: 1px 5px;
}

.prompt-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 20px 24px;
    min-height: 0;
    overflow: hidden;
}

.prompt-editor.hidden {
    display: none;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 10px;
    flex: 0 0 auto;
}

.editor-header h3 {
    margin: 0;
    font-size: 1em;
}

.editor-meta {
    color: #666;
    font-size: 0.82em;
    margin: 4px 0 0;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.3em;
    cursor: pointer;
    color: #999;
    padding: 0;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.btn-close:hover {
    color: var(--text-color);
}

.editor-description {
    display: none;
}

.prompt-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 12px;
    row-gap: 6px;
    margin-bottom: 8px;
    flex: 0 0 auto;
}

.prompt-description-field {
    grid-column: 1 / -1;
}

.prompt-selectable-field {
    grid-column: 1 / -1;
    margin-top: 0;
}

.prompt-fields .form-group {
    margin-bottom: 0;
}

.prompt-fields label {
    margin-bottom: 3px;
}

.template-editor-label {
    font-weight: 600;
    margin-bottom: 6px;
    flex: 0 0 auto;
}

.template-editor {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
    line-height: 1.4;
    resize: none;
    min-height: 0;
    overflow: auto;
}

.template-editor:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 77, 153, 0.16);
}

.prompt-editor .EasyMDEContainer {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-height: 0;
    width: 100%;
}

.prompt-editor .EasyMDEContainer .editor-toolbar {
    flex: 0 0 auto;
}

.prompt-editor .EasyMDEContainer .CodeMirror {
    border-color: var(--border-color);
    flex: 1 1 auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    height: auto;
    min-height: 0;
    width: 100%;
}

.prompt-editor .EasyMDEContainer .CodeMirror-scroll {
    min-height: 0;
}

.prompt-editor .EasyMDEContainer .editor-preview,
.prompt-editor .EasyMDEContainer .editor-preview-side {
    font-size: 0.95em;
}


.editor-footer {
    display: flex;
    gap: 8px;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
    margin-top: 10px;
    flex: 0 0 auto;
}

.editor-footer .btn {
    flex: 0;
    padding: 7px 12px;
    font-size: 0.85em;
}

.unsaved-indicator {
    margin-left: auto;
    color: var(--warning-color);
    font-weight: 600;
    font-size: 0.8em;
}

.unsaved-indicator.hidden {
    display: none;
}

@media (max-width: 900px) {
    .prompts-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto minmax(0, 1fr);
    }

    .prompts-list {
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
        max-height: 180px;
    }

    .prompt-fields {
        grid-template-columns: 1fr;
    }
}

/* ============ EVALUATION STYLES ============ */
.evaluation-window {
    background: white;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

.evaluation-window.hidden {
    display: none;
}

#evaluationWindowContent {
    height: 100%;
    min-height: 0;
}

.evaluation-panel {
    display: grid;
    grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    gap: 0;
    height: 100%;
    min-height: 0;
}

.evaluation-section {
    min-width: 0;
    padding: 20px 24px;
}

.evaluation-setup {
    border-right: 1px solid var(--border-color);
    grid-row: 1 / 3;
    overflow-y: auto;
}

.evaluation-result-section {
    border-bottom: 1px solid var(--border-color);
    min-height: 0;
    overflow: hidden;
}

.evaluation-history-section {
    max-height: 220px;
    overflow: hidden;
}

.evaluation-header {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 16px;
    padding-bottom: 12px;
}

.evaluation-header h2,
.evaluation-section-title h3 {
    color: var(--primary-color);
    margin: 0;
}

.evaluation-header h2 {
    font-size: 1.25em;
}

.evaluation-header p {
    color: #666;
    font-size: 0.9em;
    line-height: 1.45;
    margin: 8px 0 0;
}

.evaluation-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.evaluation-controls .form-group {
    margin-bottom: 0;
}

.evaluation-run-details,
.evaluation-summary-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 16px;
}

.evaluation-run-card,
.evaluation-summary-card {
    background: #fafafa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px;
}

.evaluation-run-card h4,
.evaluation-summary-card h4 {
    color: var(--primary-color);
    font-size: 0.95em;
    margin: 0 0 8px;
}

.evaluation-run-card dl,
.evaluation-summary-card dl {
    display: grid;
    gap: 5px 8px;
    grid-template-columns: 90px minmax(0, 1fr);
    margin: 0;
}

.evaluation-run-card dt,
.evaluation-summary-card dt {
    color: #666;
    font-size: 0.8em;
    font-weight: 600;
}

.evaluation-run-card dd,
.evaluation-summary-card dd {
    font-size: 0.82em;
    margin: 0;
    overflow-wrap: anywhere;
}

.evaluation-section-title {
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 10px;
}

.evaluation-status {
    color: #666;
    font-size: 0.85em;
}

.evaluation-status.error {
    color: var(--error-color);
}

.evaluation-result {
    height: calc(100% - 48px);
    overflow: auto;
    padding-right: 6px;
}

.evaluation-result.empty {
    align-items: center;
    color: #666;
    display: flex;
    justify-content: center;
}

.evaluation-markdown {
    line-height: 1.55;
    margin-top: 16px;
}

.evaluation-warning {
    background: #fff7e6;
    border: 1px solid #f2c879;
    border-radius: 6px;
    margin-top: 16px;
    padding: 12px;
}

.evaluation-warning dl {
    display: grid;
    gap: 4px 10px;
    grid-template-columns: 90px minmax(0, 1fr);
    margin: 8px 0 0;
}

.evaluation-warning dt {
    font-weight: 600;
}

.evaluation-warning dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.evaluation-score-explanations {
    border-top: 1px solid var(--border-color);
    margin-top: 16px;
    padding-top: 14px;
}

.evaluation-score-explanations h4 {
    color: var(--primary-color);
    margin: 0 0 12px;
}

.evaluation-output-examples {
    border-top: 1px solid var(--border-color);
    margin-top: 16px;
    padding-top: 14px;
}

.evaluation-output-examples h4 {
    color: var(--primary-color);
    margin: 0 0 12px;
}

.evaluation-output-examples blockquote {
    border-left: 3px solid var(--border-color);
    margin: 0;
    overflow-wrap: anywhere;
    padding-left: 8px;
}

.evaluation-score-table-wrap {
    margin-bottom: 16px;
    overflow-x: auto;
}

.evaluation-score-table-wrap h5 {
    margin: 0 0 8px;
}

.evaluation-score-table {
    border-collapse: collapse;
    font-size: 0.88em;
    min-width: 880px;
    width: 100%;
}

.evaluation-score-table th,
.evaluation-score-table td {
    border: 1px solid var(--border-color);
    padding: 8px;
    text-align: left;
    vertical-align: top;
}

.evaluation-score-table thead th {
    background: #f5f5f5;
}

.evaluation-score-table tbody th {
    width: 120px;
}

.evaluation-score-table td:nth-child(2) {
    text-align: center;
    width: 64px;
}

.evaluation-markdown table {
    border-collapse: collapse;
    width: 100%;
}

.evaluation-markdown th,
.evaluation-markdown td {
    border: 1px solid var(--border-color);
    padding: 8px;
    text-align: left;
    vertical-align: top;
}

.evaluation-history-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 145px;
    overflow-y: auto;
}

.evaluation-history-item {
    background: #fafafa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 9px 11px;
    text-align: left;
}

.evaluation-history-item:hover {
    border-color: var(--primary-color);
}

.evaluation-history-item span {
    font-weight: 600;
}

.evaluation-history-item small {
    color: #666;
}

@media (max-width: 1100px) {
    .evaluation-panel {
        grid-template-columns: 1fr;
        grid-template-rows: auto minmax(420px, 1fr) auto;
        overflow-y: auto;
    }

    .evaluation-setup {
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
        grid-row: auto;
    }

    .evaluation-run-details,
    .evaluation-summary-grid {
        grid-template-columns: 1fr;
    }

    .evaluation-result {
        height: auto;
        max-height: none;
    }
}

/* ============ ADMIN STYLES ============ */
.admin-window {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 24px;
}

.admin-window .admin-panel {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    max-width: none;
    padding: 0;
}

.admin-tab-placeholder {
    color: #666;
    font-size: 0.9em;
    padding: 20px;
}

.admin-panel {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 20px;
}

.admin-panel h3 {
    color: var(--primary-color);
    font-size: 1.05em;
    margin: 2px 0 0;
}

.admin-section {
    background: #fff;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    margin-bottom: 0;
    padding: 18px;
}

.admin-section:last-child {
    margin-bottom: 0;
}

.admin-section-header {
    border-bottom: 1px solid var(--border-color);
    margin: -2px 0 16px;
    padding-bottom: 12px;
}

.admin-section-header p {
    color: #666;
    font-size: 0.86em;
    line-height: 1.35;
    margin: 6px 0 0;
}

.admin-section-kicker {
    color: #666;
    display: block;
    font-size: 0.72em;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.2;
    text-transform: uppercase;
}

.admin-user-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.admin-groups-list {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    max-height: 180px;
    overflow-y: auto;
    padding: 6px;
}

.admin-group-option {
    align-items: flex-start;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    gap: 8px;
    margin: 0;
    padding: 8px;
}

.admin-group-option + .admin-group-option {
    border-top: 1px solid var(--border-color);
}

.admin-group-option:hover {
    background: #f5f5f5;
}

.admin-group-option input {
    margin-top: 4px;
}

.admin-user-group-checkbox {
    appearance: auto;
    -webkit-appearance: checkbox;
    flex: 0 0 auto;
    height: 18px;
    margin: 2px 0 0;
    width: 18px;
}

.admin-group-option-text,
.admin-group-option span {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-group-option small,
.admin-muted {
    color: #666;
    font-size: 0.85em;
}

.admin-manage-groups-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-group-row {
    align-items: center;
    background: #fafafa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    gap: 8px;
    padding: 8px;
}

.admin-rename-group-input {
    min-width: 0;
}

.admin-user-select {
    width: 100%;
}

.admin-user-message {
    border-radius: 4px;
    font-size: 0.9em;
    margin-bottom: 12px;
    padding: 10px;
}

.admin-user-message.hidden {
    display: none;
}

.admin-success {
    background: #e9f6e2;
    border: 1px solid var(--success-color);
}

.admin-error {
    background: #fdeaea;
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.rag-panel {
    display: grid;
    gap: 18px;
    grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
}

.settings-panel {
    max-width: 1040px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-category {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.settings-category h4 {
    background: #f5f5f5;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95em;
    margin: 0;
    padding: 10px 12px;
}

.setting-row {
    align-items: start;
    display: grid;
    gap: 16px;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
    padding: 12px;
}

.setting-row + .setting-row {
    border-top: 1px solid var(--border-color);
}

.setting-copy label {
    display: block;
    font-weight: 700;
    margin-bottom: 4px;
}

.setting-copy p {
    color: #555;
    font-size: 0.88em;
    line-height: 1.35;
    margin: 0 0 6px;
}

.setting-copy small {
    color: #666;
    font-size: 0.78em;
}

.setting-control .form-input,
.setting-control .form-select {
    width: 100%;
}

.settings-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.admin-section-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 12px;
}

.rag-collections-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rag-collection-row {
    align-items: flex-start;
    background: #fafafa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: grid;
    gap: 12px;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 12px;
}

.rag-collection-row strong,
.rag-collection-row span,
.rag-collection-row small {
    display: block;
}

.rag-collection-row span,
.rag-collection-row small {
    color: #666;
    font-size: 0.86em;
    margin-top: 3px;
}

.rag-collection-row dl {
    display: grid;
    gap: 2px 8px;
    grid-template-columns: auto auto;
    margin: 0;
}

.rag-collection-row dt {
    color: #666;
    font-size: 0.82em;
}

.rag-collection-row dd {
    font-weight: 700;
    margin: 0;
    text-align: right;
}

#ragImportMessage ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

@media (max-width: 900px) {
    .rag-panel {
        grid-template-columns: 1fr;
    }

    .setting-row {
        grid-template-columns: 1fr;
    }

    .rag-collection-row {
        grid-template-columns: 1fr;
    }

    .rag-collection-row dl {
        max-width: 220px;
    }
}

/* Sidebar Pin Toggle */
.sidebar-pin-toggle {
    position: absolute;
    right: -18px;
    top: 16px;
    width: 36px !important;
    min-width: 36px !important;
    height: 36px;
    min-height: 36px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    z-index: 10;
}

.sidebar-pin-toggle:hover,
.sidebar-pin-toggle:focus {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.sidebar-pin-toggle .icon-svg {
    width: 20px;
    height: 20px;
}

.sidebar.sidebar-collapsed .sidebar-pin-toggle {
    right: -42px;
}

@media (max-width: 768px) {
    .header .app-header-container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .legacy-container {
        padding: 10px;
    }

    .legacy-page-header {
        padding: 30px 15px;
    }

    .legacy-page-header h1 {
        font-size: 1.8em;
    }

    .legacy-main {
        padding: 20px;
    }

    .button-group {
        flex-direction: column;
    }

    .btn {
        flex: none;
    }

    /* Mobile layout */
    .app-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        flex-basis: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        max-height: 200px;
    }

    .sidebar.sidebar-collapsed {
        width: 100%;
        max-height: 0;
        border-bottom-color: transparent;
    }

    .sidebar.sidebar-collapsed .sidebar-pin-toggle {
        right: 16px;
    }

    .analysis-info {
        display: none;
    }

    .chat-messages {
        max-height: calc(100vh - 300px);
    }

    .user-message .message-content,
    .assistant-message .message-content {
        max-width: 85%;
    }

    .error-box {
        max-width: 90vw;
        right: 5vw;
        left: 5vw;
    }
}