body.view-donna_chat .app-container {
    width: 100%;
    height: calc(100vh - 88px);
    max-width: none;
    margin: 0;
    padding: 0;
    gap: 0;
    min-height: calc(100vh - 88px);
    overflow: hidden;
}

.donna-settings-page {
    display: grid;
    gap: 20px;
}

.donna-settings-shell {
    display: grid;
    grid-template-columns: minmax(250px, 300px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.donna-settings-summary,
.donna-settings-section {
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

.donna-settings-summary {
    position: sticky;
    top: 24px;
    min-width: 0;
    padding: 20px;
    display: grid;
    gap: 18px;
    overflow: hidden;
}

.donna-settings-hero {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
}

.donna-settings-hero-mark {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fbe9ec, #fce4ec);
    border: 1px solid #f472b6;
    color: #8f0e25;
    font-size: 16px;
    font-weight: 800;
}

.donna-settings-hero h1 {
    margin: 0;
    font-size: 22px;
    line-height: 1.15;
    color: #111827;
}

.donna-settings-hero p {
    margin: 6px 0 0;
    font-size: 13px;
    line-height: 1.55;
    color: #64748b;
}

.donna-settings-status-list,
.donna-settings-info-list,
.donna-settings-content,
.donna-settings-form,
.donna-settings-skill-list {
    display: grid;
    gap: 14px;
}

.donna-settings-status-card,
.donna-settings-info-card,
.donna-settings-skill-card {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #f8fafc;
}

.donna-settings-status-card {
    padding: 14px;
    display: grid;
    gap: 6px;
}

.donna-settings-status-card.is-ok {
    border-color: rgba(22, 163, 74, 0.28);
    background: rgba(240, 253, 244, 0.75);
}

.donna-settings-status-card.is-warn {
    border-color: rgba(245, 158, 11, 0.28);
    background: rgba(255, 251, 235, 0.85);
}

.donna-settings-status-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
}

.donna-settings-status-card strong {
    font-size: 14px;
    color: #111827;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.donna-settings-status-card small {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.donna-settings-info-card {
    padding: 18px;
    min-width: 0;
}

.donna-settings-info-card h2 {
    margin: 0 0 12px;
    font-size: 16px;
    color: #111827;
}

.donna-settings-inline-block {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
    display: grid;
    gap: 10px;
}

.donna-settings-inline-block h3 {
    margin: 0;
    font-size: 14px;
    color: #111827;
}

.donna-settings-inline-block p {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
    color: #64748b;
    overflow-wrap: anywhere;
}

.donna-settings-info-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.donna-settings-info-list li {
    display: grid;
    gap: 4px;
    padding: 10px 0;
    border-top: 1px solid #e5e7eb;
}

.donna-settings-info-list li:first-child {
    border-top: 0;
    padding-top: 0;
}

.donna-settings-info-list strong {
    font-size: 13px;
    color: #111827;
}

.donna-settings-info-list span {
    font-size: 12px;
    line-height: 1.5;
    color: #64748b;
    overflow-wrap: anywhere;
}

.donna-settings-content {
    min-width: 0;
}

.donna-settings-form {
    gap: 18px;
}

.donna-settings-section {
    padding: 20px;
}

.donna-settings-section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.donna-settings-section-head h2 {
    margin: 0;
    font-size: 18px;
    color: #111827;
}

.donna-settings-section-head p {
    margin: 6px 0 0;
    font-size: 13px;
    line-height: 1.55;
    color: #64748b;
}

.donna-settings-grid {
    display: grid;
    gap: 16px;
}

.donna-settings-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.donna-settings-field {
    display: grid;
    gap: 8px;
    min-width: 0;
    padding: 14px;
    border: 1px solid #e8edf3;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.donna-settings-field-span-2 {
    grid-column: 1 / -1;
}

.donna-settings-field > span {
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    letter-spacing: 0.01em;
}

.donna-settings-field > small {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
}

.donna-settings-field input,
.donna-settings-field textarea {
    width: 100%;
    min-width: 0;
    border: 1px solid #d7dee7;
    border-radius: 10px;
    background: #ffffff;
    color: #111827;
    font: inherit;
    padding: 12px 13px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.donna-settings-field textarea {
    resize: vertical;
    min-height: 120px;
}

.donna-settings-field input::placeholder,
.donna-settings-field textarea::placeholder {
    color: #94a3b8;
}

.donna-settings-field input:hover,
.donna-settings-field textarea:hover {
    border-color: #c7d0db;
    background: #ffffff;
}

.donna-settings-field input:focus,
.donna-settings-field textarea:focus {
    outline: none;
    border-color: #8f0e25;
    box-shadow: 0 0 0 3px rgba(143, 14, 37, 0.08), 0 4px 14px rgba(143, 14, 37, 0.08);
    transform: translateY(-1px);
}

.donna-settings-switch-list,
.donna-settings-checkbox-grid {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.donna-settings-checkbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.donna-settings-summary .donna-settings-checkbox-grid {
    grid-template-columns: minmax(0, 1fr);
}

.donna-settings-switch,
.donna-settings-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f8fafc;
    font-size: 13px;
    line-height: 1.5;
    color: #334155;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.donna-settings-switch:hover,
.donna-settings-check:hover {
    border-color: #d6dde6;
    background: #ffffff;
}

.donna-settings-switch input,
.donna-settings-check input {
    margin-top: 2px;
    flex-shrink: 0;
}

.donna-settings-switch.is-inline {
    padding: 0;
    border: 0;
    background: transparent;
}

.donna-settings-skill-card {
    padding: 16px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.donna-settings-skill-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.donna-settings-skill-head strong {
    font-size: 14px;
    color: #111827;
}

.donna-settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.donna-settings-actions .btn.primary {
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    box-shadow: 0 10px 22px rgba(143, 14, 37, 0.16);
}

@media (max-width: 1100px) {
    .donna-settings-shell {
        grid-template-columns: 1fr;
    }

    .donna-settings-summary {
        position: static;
    }
}

@media (max-width: 760px) {
    .donna-settings-grid-2,
    .donna-settings-checkbox-grid {
        grid-template-columns: 1fr;
    }

    .donna-settings-section,
    .donna-settings-summary {
        padding: 16px;
    }

    .donna-settings-hero {
        grid-template-columns: 44px minmax(0, 1fr);
    }

    .donna-settings-hero-mark {
        width: 44px;
        height: 44px;
        font-size: 14px;
    }
}

.donna-dashboard {
    display: flex;
    width: 100%;
    height: 100%;
    min-height: calc(100vh - 88px);
    background: #f8fafc;
    color: #111827;
    font-family: Geist, "Segoe UI", Arial, sans-serif;
    overflow: hidden;
}

.donna-dashboard-sidebar {
    width: 256px;
    height: 100%;
    border-right: 1px solid #e5e7eb;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
}

.donna-dashboard-sidebar-top {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
}

.donna-history-search-wrap {
    margin-top: 12px;
}

.donna-history-search-input {
    width: 100%;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
    color: #111827;
    font-size: 13px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.donna-history-search-input::placeholder {
    color: #94a3b8;
}

.donna-history-search-input:focus {
    border-color: #8f0e25;
    box-shadow: 0 0 0 3px rgba(143, 14, 37, 0.05);
    outline: none;
}

.donna-primary-button,
.donna-secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid transparent;
}

.donna-primary-button {
    background: #8f0e25;
    color: #ffffff;
}

.donna-primary-button:hover,
.donna-primary-button:focus-visible {
    background: #7a0c20;
    outline: none;
}

.donna-primary-button:active {
    transform: scale(0.98);
}

.donna-secondary-button {
    background: #ffffff;
    border-color: #e5e7eb;
    color: #111827;
}

.donna-secondary-button:hover,
.donna-secondary-button:focus-visible {
    border-color: #8f0e25;
    color: #8f0e25;
    outline: none;
}

.donna-sidebar-action {
    width: 100%;
    min-height: 42px;
    padding: 0 16px;
}

.donna-button-icon {
    font-size: 14px;
    line-height: 1;
}

.donna-dashboard-history {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.donna-history-item {
    padding: 12px;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    text-align: left;
    color: #111827;
}

.donna-history-item:hover,
.donna-history-item:focus-visible {
    background: #f8fafc;
    outline: none;
}

.donna-history-item.is-active {
    background: #fbe9ec;
    border-color: #f472b6;
}

.donna-history-title {
    font-size: 14px;
    line-height: 1.35;
    color: #111827;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.donna-history-item.is-active .donna-history-title {
    font-weight: 600;
}

.donna-history-time,
.donna-history-empty {
    margin-top: 4px;
    font-size: 12px;
    color: #94a3b8;
}

.donna-history-empty-search {
    margin-top: 0;
    padding: 8px 4px;
}

.donna-history-item.is-active .donna-history-time {
    color: #64748b;
}

.donna-dashboard-sidebar-bottom {
    border-top: 1px solid #e5e7eb;
    padding: 12px;
}

.donna-sidebar-clear {
    width: 100%;
    min-height: 40px;
    padding: 0 12px;
    border-radius: 8px;
    border: 0;
    background: transparent;
    color: #64748b;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.donna-sidebar-clear:hover,
.donna-sidebar-clear:focus-visible {
    color: #111827;
    background: #f1f5f9;
    outline: none;
}

.donna-dashboard-main {
    flex: 1 1 auto;
    height: 100%;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.donna-dashboard-header {
    padding: 20px 32px;
    border-bottom: 1px solid #e5e7eb;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.donna-dashboard-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.donna-dashboard-brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(to bottom right, #fbe9ec, #fce4ec);
    border: 1px solid #f472b6;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #8f0e25;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
    flex-shrink: 0;
    font-size: 20px;
}

.donna-dashboard-brand h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: #111827;
}

.donna-dashboard-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.donna-dashboard-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: #16a34a;
}

.donna-dashboard-status span {
    font-size: 12px;
    color: #64748b;
}

.donna-dashboard-chat-area {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: 24px 32px;
    overflow-y: auto;
    background: linear-gradient(to bottom, #fbe9ec 0%, transparent 50%);
}

.donna-dashboard-chat-inner {
    max-width: 768px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 16px;
    flex: 1 1 auto;
}

.donna-message-row {
    display: flex;
    animation: donnaSlideInMessage 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

.donna-user-bubble,
.donna-assistant-bubble {
    padding: 12px 16px;
    font-size: 14px;
    border-radius: 16px;
}

.donna-user-bubble {
    max-width: 320px;
    background: #8f0e25;
    color: #ffffff;
    border-top-right-radius: 8px;
    animation: donnaSlideInUser 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.donna-assistant-bubble {
    max-width: 576px;
    background: #f1f5f9;
    color: #111827;
    border: 1px solid #e5e7eb;
    border-top-left-radius: 8px;
    animation: donnaSlideInAssistant 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.donna-assistant-bubble p {
    margin: 0;
    line-height: 1.6;
}

.donna-assistant-bubble-body {
    display: grid;
    gap: 8px;
}

.donna-assistant-bubble-body p {
    margin: 0;
    line-height: 1.6;
}

.donna-assistant-bubble-body ul {
    margin: 0;
    padding-left: 18px;
    font-size: 13px;
    line-height: 1.6;
}

.donna-assistant-bubble-body li + li {
    margin-top: 4px;
}

.donna-assistant-bubble-body strong {
    font-weight: 700;
}

.donna-assistant-bubble ul {
    margin: 0;
    padding-left: 18px;
    font-size: 12px;
    line-height: 1.55;
}

.donna-assistant-bubble ul li + li {
    margin-top: 4px;
}

.donna-assistant-bubble-copy {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.donna-bubble-tools {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.donna-copy-response-btn {
    flex-shrink: 0;
    position: relative;
    padding: 6px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #8f0e25;
    cursor: pointer;
    transition: all 0.2s ease;
}

.donna-copy-response-btn:hover,
.donna-copy-response-btn:focus-visible {
    background: #fbe9ec;
    outline: none;
}

.donna-copy-response-btn:active {
    transform: scale(0.95);
}

.donna-copy-response-btn.is-info {
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.donna-token-info-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 999px;
    border: 1px solid currentColor;
}

.donna-copy-response-btn.is-loading {
    position: relative;
    color: transparent;
}

.donna-copy-response-btn.is-loading::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(143, 14, 37, 0.2);
    border-top-color: #8f0e25;
    border-radius: 50%;
    animation: donnaSpinLoader 0.8s linear infinite;
}

.donna-copy-response-tooltip {
    position: absolute;
    right: 0;
    bottom: -32px;
    background: #111827;
    color: #ffffff;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 6px;
    opacity: 0;
    transition: opacity 0.2s ease;
    white-space: nowrap;
    pointer-events: none;
}

.donna-copy-response-btn:hover .donna-copy-response-tooltip {
    opacity: 1;
}

.donna-source-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 4px;
}

.donna-source-badge {
    border: 0;
    background: #e5e7eb;
    color: #475569;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 999px;
    animation: donnaFadeInUp 0.5s ease-out;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: background-color 0.2s ease, color 0.2s ease;
    cursor: pointer;
    font: inherit;
}

.donna-source-badge.is-provider-internal {
    background: #ecfdf5;
    color: #166534;
}

.donna-source-badge.is-provider-general {
    background: #fef3c7;
    color: #92400e;
}

.donna-source-badge.is-provider-none {
    background: #fee2e2;
    color: #b91c1c;
}

a.donna-source-badge:hover,
a.donna-source-badge:focus-visible {
    background: #fbe9ec;
    color: #8f0e25;
    outline: none;
}

.donna-security-badge {
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 11px;
    color: #f59e0b;
}

.donna-debug-box {
    margin-top: 10px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #ffffff;
    overflow: hidden;
}

.donna-debug-box summary {
    cursor: pointer;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 700;
    color: #8f0e25;
    list-style: none;
}

.donna-debug-box summary::-webkit-details-marker {
    display: none;
}

.donna-debug-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 14px;
    padding: 0 12px 12px;
}

.donna-debug-grid span,
.donna-debug-section > span,
.donna-debug-prompt > span {
    display: block;
    margin-bottom: 4px;
    font-size: 11px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
}

.donna-debug-grid strong {
    display: block;
    font-size: 12px;
    line-height: 1.45;
    color: #111827;
    word-break: break-word;
}

.donna-debug-prompt,
.donna-debug-section {
    padding: 0 12px 12px;
}

.donna-debug-prompt code {
    display: block;
    padding: 10px;
    border-radius: 8px;
    background: #f8fafc;
    color: #334155;
    font-size: 12px;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
}

.donna-debug-list {
    display: grid;
    gap: 8px;
}

.donna-debug-item {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #f8fafc;
    padding: 10px;
}

.donna-debug-item-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: baseline;
    margin-bottom: 4px;
}

.donna-debug-item-head strong {
    font-size: 12px;
    color: #111827;
}

.donna-debug-item-head span,
.donna-debug-item-meta,
.donna-debug-item-preview,
.donna-debug-empty {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
}

.donna-debug-item-meta.is-reason {
    color: #b91c1c;
}

.donna-response-actions {
    display: flex;
    gap: 8px;
    padding-top: 8px;
    margin-top: 2px;
    border-top: 1px solid #e5e7eb;
}

.donna-response-action {
    border: 0;
    background: transparent;
    color: #64748b;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.donna-response-action:hover,
.donna-response-action:focus-visible {
    transform: translateY(-2px);
    outline: none;
}

.donna-response-action.is-helpful:hover,
.donna-response-action.is-helpful:focus-visible {
    color: #16a34a;
    background: #f0fdf4;
}

.donna-response-action.is-report:hover,
.donna-response-action.is-report:focus-visible {
    color: #dc2626;
    background: #fef2f2;
}

.donna-typing-bubble {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.donna-typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #8f0e25;
    animation: donnaTyping 1.4s infinite;
}

.donna-typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.donna-typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

.donna-dashboard-input-area {
    padding: 20px 32px;
    border-top: 1px solid #e5e7eb;
    background: #ffffff;
}

.donna-chat-options-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    max-width: 768px;
    margin: 0 auto 12px;
}

.donna-chat-options-row-skills {
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.donna-option-pill {
    border: 1px solid #e5e7eb;
    background: #ffffff;
    color: #111827;
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
}

.donna-option-pill:hover,
.donna-option-pill:focus-visible {
    border-color: #8f0e25;
    color: #8f0e25;
    outline: none;
}

.donna-option-pill.is-active {
    background: #8f0e25;
    color: #ffffff;
    border-color: #8f0e25;
}

.donna-dashboard-form {
    display: flex;
    gap: 12px;
    max-width: 768px;
    margin: 0 auto;
    align-items: flex-end;
}

.donna-dashboard-form-inputs {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    gap: 8px;
}

.donna-dashboard-input,
.donna-email-modal-body input,
.donna-email-modal-body textarea {
    width: 100%;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    transition: all 0.2s ease;
    color: #111827;
    border-radius: 12px;
    padding: 12px 16px;
    font: inherit;
    font-size: 14px;
}

.donna-dashboard-input::placeholder,
.donna-email-modal-body input::placeholder,
.donna-email-modal-body textarea::placeholder {
    color: #94a3b8;
}

.donna-dashboard-input:focus,
.donna-email-modal-body input:focus,
.donna-email-modal-body textarea:focus {
    border-color: #8f0e25;
    box-shadow: 0 0 0 3px rgba(143, 14, 37, 0.05);
    outline: none;
}

.donna-dashboard-submit {
    padding: 12px 20px;
    min-width: 120px;
}

.donna-file-input {
    display: none;
}

.donna-upload-button {
    min-width: 48px;
    min-height: 48px;
    padding: 0;
}

.donna-file-indicator {
    max-width: 768px;
    margin: 8px auto 0;
}

.donna-file-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.donna-file-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fbe9ec;
    border: 1px solid #f472b6;
    color: #111827;
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 12px;
}

.donna-file-chip-remove {
    border: 0;
    background: transparent;
    color: #8f0e25;
    cursor: pointer;
    padding: 0;
    font-size: 14px;
    line-height: 1;
}

.donna-dashboard-note {
    text-align: center;
    font-size: 11px;
    color: #94a3b8;
    margin: 8px auto 0;
    max-width: 768px;
}

.donna-empty-chat-state {
    margin-top: auto;
}

.donna-email-modal-backdrop {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 16px;
    background: rgba(0, 0, 0, 0.5);
    animation: donnaFadeIn 0.2s ease-out;
}

.donna-email-modal {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
    max-width: 672px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: donnaScaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.donna-email-modal-head {
    position: sticky;
    top: 0;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.donna-email-modal-head h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.donna-email-modal-close {
    border: 0;
    background: transparent;
    color: #64748b;
    font-size: 22px;
    cursor: pointer;
}

.donna-email-modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.donna-email-modal-body label {
    display: grid;
    gap: 8px;
}

.donna-email-modal-body label span {
    font-size: 14px;
    font-weight: 600;
}

.donna-email-modal-body textarea {
    min-height: 192px;
    resize: vertical;
}

.donna-email-modal-actions {
    display: flex;
    gap: 12px;
}

.donna-email-copy-confirmation {
    background: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 8px;
}

.donna-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #111827;
    z-index: 40;
    animation: donnaToastIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.donna-toast.is-exit {
    animation: donnaToastOut 0.3s ease-out forwards;
}

.donna-inline-success {
    margin: 0 0 14px;
    padding: 10px 12px;
    border: 1px solid rgba(22, 163, 74, 0.24);
    border-radius: 10px;
    background: rgba(240, 253, 244, 0.92);
    color: #166534;
    font-size: 13px;
    line-height: 1.45;
}

.donna-inline-error {
    margin: 0 0 14px;
    padding: 10px 12px;
    border: 1px solid rgba(220, 38, 38, 0.24);
    border-radius: 10px;
    background: rgba(254, 242, 242, 0.92);
    color: #991b1b;
    font-size: 13px;
    line-height: 1.45;
}

.donna-table tr.is-highlighted td {
    background: rgba(251, 233, 236, 0.72);
}

.donna-tests-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
    gap: 20px;
    align-items: start;
}

.donna-tests-card {
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    padding: 20px;
    min-width: 0;
}

.donna-tests-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.donna-tests-card-head h2 {
    margin: 0;
    font-size: 18px;
    color: #111827;
}

.donna-tests-card-head p {
    margin: 6px 0 0;
    font-size: 13px;
    line-height: 1.55;
    color: #64748b;
}

.donna-tests-form {
    display: grid;
    gap: 18px;
}

.donna-tests-grid {
    display: grid;
    gap: 16px;
}

.donna-tests-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.donna-tests-field {
    display: grid;
    gap: 8px;
    min-width: 0;
    padding: 14px;
    border: 1px solid #e8edf3;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.donna-tests-field-span-2 {
    grid-column: 1 / -1;
}

.donna-tests-field > span {
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    letter-spacing: 0.01em;
}

.donna-tests-field input,
.donna-tests-field textarea,
.donna-tests-field select {
    width: 100%;
    min-width: 0;
    border: 1px solid #d7dee7;
    border-radius: 10px;
    background: #ffffff;
    color: #0f172a;
    padding: 11px 12px;
    font-size: 13px;
    line-height: 1.45;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.donna-tests-field textarea {
    resize: vertical;
    min-height: 108px;
}

.donna-tests-field input::placeholder,
.donna-tests-field textarea::placeholder {
    color: #94a3b8;
}

.donna-tests-field input:hover,
.donna-tests-field textarea:hover,
.donna-tests-field select:hover {
    border-color: #cdd7e3;
}

.donna-tests-field input:focus,
.donna-tests-field textarea:focus,
.donna-tests-field select:focus {
    outline: none;
    border-color: #8f0e25;
    box-shadow: 0 0 0 3px rgba(143, 14, 37, 0.08), 0 4px 14px rgba(143, 14, 37, 0.08);
    transform: translateY(-1px);
}

.donna-tests-actions {
    display: flex;
    justify-content: flex-start;
}

.donna-tests-actions .btn.primary {
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    box-shadow: 0 10px 22px rgba(143, 14, 37, 0.16);
}

.donna-tests-list {
    display: grid;
    gap: 12px;
}

.donna-tests-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.donna-tests-item-copy {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.donna-tests-item-copy strong {
    font-size: 14px;
    line-height: 1.45;
    color: #111827;
}

.donna-tests-item-copy span {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
    overflow-wrap: anywhere;
}

.donna-tests-item-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.donna-training-layout {
    display: grid;
    grid-template-columns: minmax(250px, 320px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.donna-training-summary,
.donna-training-card {
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    min-width: 0;
}

.donna-training-summary {
    position: sticky;
    top: 24px;
    padding: 20px;
    display: grid;
    gap: 18px;
}

.donna-training-summary-head {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
}

.donna-training-summary-mark {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fbe9ec, #fce4ec);
    border: 1px solid #f472b6;
    color: #8f0e25;
    font-size: 16px;
    font-weight: 800;
}

.donna-training-summary-head h2,
.donna-training-card-head h2 {
    margin: 0;
    font-size: 18px;
    color: #111827;
}

.donna-training-summary-head p,
.donna-training-card-head p {
    margin: 6px 0 0;
    font-size: 13px;
    line-height: 1.55;
    color: #64748b;
}

.donna-training-summary-list {
    display: grid;
    gap: 12px;
}

.donna-training-summary-card {
    display: grid;
    gap: 6px;
    padding: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #f8fafc;
}

.donna-training-summary-card span {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
}

.donna-training-summary-card strong {
    font-size: 14px;
    color: #111827;
    overflow-wrap: anywhere;
}

.donna-training-summary-card small {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
    overflow-wrap: anywhere;
}

.donna-training-card {
    padding: 20px;
}

.donna-training-card-head {
    margin-bottom: 18px;
}

.donna-training-form {
    display: grid;
    gap: 18px;
}

.donna-training-grid {
    display: grid;
    gap: 16px;
}

.donna-training-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.donna-training-field {
    display: grid;
    gap: 8px;
    min-width: 0;
    padding: 14px;
    border: 1px solid #e8edf3;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.donna-training-field-span-2 {
    grid-column: 1 / -1;
}

.donna-training-field > span {
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    letter-spacing: 0.01em;
}

.donna-training-field > small {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
}

.donna-training-field input,
.donna-training-field textarea,
.donna-training-field select {
    width: 100%;
    min-width: 0;
    border: 1px solid #d7dee7;
    border-radius: 10px;
    background: #ffffff;
    color: #0f172a;
    padding: 11px 12px;
    font-size: 13px;
    line-height: 1.45;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.donna-training-field textarea {
    resize: vertical;
    min-height: 120px;
}

.donna-training-field input::placeholder,
.donna-training-field textarea::placeholder {
    color: #94a3b8;
}

.donna-training-field input:hover,
.donna-training-field textarea:hover,
.donna-training-field select:hover {
    border-color: #cdd7e3;
}

.donna-training-field input:focus,
.donna-training-field textarea:focus,
.donna-training-field select:focus {
    outline: none;
    border-color: #8f0e25;
    box-shadow: 0 0 0 3px rgba(143, 14, 37, 0.08), 0 4px 14px rgba(143, 14, 37, 0.08);
    transform: translateY(-1px);
}

.donna-training-check-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 4px;
}

.donna-training-check {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    align-items: flex-start;
    column-gap: 10px;
    padding: 12px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f8fafc;
    font-size: 13px;
    line-height: 1.5;
    color: #334155;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.donna-training-check:hover {
    border-color: #d6dde6;
    background: #ffffff;
}

.donna-training-check input {
    width: 16px;
    height: 16px;
    margin: 2px 0 0;
    flex-shrink: 0;
}

.donna-training-check-copy {
    display: grid;
    gap: 4px;
    min-width: 0;
    width: 100%;
    overflow: hidden;
}

.donna-training-check-copy strong {
    display: block;
    font-size: 13px;
    line-height: 1.3;
    color: #111827;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.donna-training-check-copy small {
    display: block;
    font-size: 12px;
    line-height: 1.5;
    color: #64748b;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.donna-training-file-shell {
    position: relative;
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px dashed #d7dee7;
    border-radius: 12px;
    background: linear-gradient(180deg, #fff7f8 0%, #ffffff 100%);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.donna-training-file-shell:hover {
    border-color: #8f0e25;
    background: linear-gradient(180deg, #fff1f3 0%, #ffffff 100%);
}

.donna-training-file-shell:focus-within {
    border-color: #8f0e25;
    box-shadow: 0 0 0 3px rgba(143, 14, 37, 0.08), 0 4px 14px rgba(143, 14, 37, 0.08);
}

.donna-training-file-input {
    width: 100%;
    min-width: 0;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
    transform: none !important;
    color: #334155;
    font-size: 13px;
}

.donna-training-file-input::file-selector-button {
    margin-right: 12px;
    padding: 10px 14px;
    border: 1px solid #f2b4bf;
    border-radius: 10px;
    background: #8f0e25;
    color: #ffffff;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.donna-training-file-input:hover::file-selector-button,
.donna-training-file-input:focus-visible::file-selector-button {
    background: #7a0c20;
    border-color: #7a0c20;
}

.donna-training-auto-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.donna-training-auto-meta > div {
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f8fafc;
    display: grid;
    gap: 4px;
}

.donna-training-auto-meta strong {
    font-size: 13px;
    color: #111827;
}

.donna-training-auto-meta small {
    font-size: 12px;
    line-height: 1.45;
    color: #64748b;
}

.donna-training-preview {
    gap: 12px;
}

.donna-training-preview-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.donna-training-preview-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 999px;
    background: #f1f5f9;
    border: 1px solid #e5e7eb;
    color: #475569;
    font-size: 12px;
}

.donna-training-preview-stage {
    min-height: 220px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donna-training-preview-empty,
.donna-training-preview-note {
    margin: 0;
    padding: 18px;
    text-align: center;
    font-size: 13px;
    line-height: 1.6;
    color: #64748b;
}

.donna-training-preview-frame,
.donna-training-preview-image {
    display: block;
    width: 100%;
    min-height: 360px;
    border: 0;
    background: #ffffff;
}

.donna-training-preview-image {
    object-fit: contain;
    max-height: 520px;
}

.donna-training-preview-text {
    width: 100%;
    margin: 0;
    padding: 16px;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 13px;
    line-height: 1.55;
    color: #111827;
    background: #ffffff;
    max-height: 420px;
    overflow: auto;
}

.donna-training-actions {
    display: flex;
    justify-content: flex-start;
}

.donna-training-actions .btn.primary {
    min-height: 44px;
    padding: 0 18px;
    border-radius: 10px;
    box-shadow: 0 10px 22px rgba(143, 14, 37, 0.16);
}

.donna-sources-layout {
    display: grid;
    gap: 20px;
}

.donna-sources-intro-card {
    display: grid;
    gap: 12px;
}

.donna-sources-intro-card .donna-training-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.donna-sources-intro-copy p {
    margin: 0;
    font-size: 13px;
    line-height: 1.55;
    color: #64748b;
}

.donna-source-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.52);
    animation: donnaFadeIn 0.2s ease-out;
}

.donna-source-modal-backdrop[hidden] {
    display: none !important;
}

.donna-source-modal {
    width: min(960px, 100%);
    max-height: 90vh;
    overflow: hidden;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.24);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    animation: donnaScaleIn 0.24s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.donna-source-preview-modal {
    width: min(1080px, 100%);
}

.donna-source-modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    border-bottom: 1px solid #e5e7eb;
}

.donna-source-modal-head h3 {
    margin: 0;
    font-size: 18px;
    color: #111827;
}

.donna-source-modal-head p {
    margin: 6px 0 0;
    font-size: 13px;
    line-height: 1.5;
    color: #64748b;
}

.donna-source-modal-close {
    border: 0;
    background: transparent;
    color: #64748b;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 2px 4px;
}

.donna-source-modal-body {
    padding: 20px 22px 22px;
    overflow: auto;
}

.donna-source-preview-stage {
    min-height: 420px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donna-source-preview-frame,
.donna-source-preview-image {
    display: block;
    width: 100%;
    min-height: 70vh;
    border: 0;
    background: #ffffff;
}

.donna-source-preview-image {
    object-fit: contain;
    max-height: 70vh;
}

.donna-source-preview-text {
    width: 100%;
    margin: 0;
    padding: 18px;
    max-height: 70vh;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 13px;
    line-height: 1.6;
    color: #111827;
    background: #ffffff;
}

.donna-source-preview-highlight {
    background: rgba(251, 191, 36, 0.35);
    color: inherit;
    border-radius: 4px;
    padding: 0 2px;
}

@keyframes donnaSlideInMessage {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes donnaSlideInUser {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes donnaSlideInAssistant {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes donnaFadeInUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes donnaFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes donnaScaleIn {
    from { opacity: 0; transform: scale(0.95) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes donnaTyping {
    0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
    30% { opacity: 1; transform: translateY(-8px); }
}

@keyframes donnaSpinLoader {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes donnaToastIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes donnaToastOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(100px); }
}

@media (max-width: 767px) {
    body.view-donna_chat .app-container {
        min-height: calc(100vh - 72px);
    }

    .donna-dashboard {
        min-height: calc(100vh - 72px);
    }

    .donna-dashboard-sidebar {
        display: none;
    }

    .donna-dashboard-header,
    .donna-dashboard-chat-area,
    .donna-dashboard-input-area {
        padding-left: 16px;
        padding-right: 16px;
    }

    .donna-dashboard-form {
        flex-direction: column;
    }

    .donna-dashboard-submit,
    .donna-email-modal-actions .donna-primary-button,
    .donna-email-modal-actions .donna-secondary-button {
        width: 100%;
    }

    .donna-email-modal-actions {
        flex-direction: column;
    }

    .donna-assistant-bubble,
    .donna-user-bubble {
        max-width: 100%;
    }

    .donna-tests-layout,
    .donna-tests-grid-2,
    .donna-training-layout,
    .donna-sources-layout,
    .donna-training-grid-2,
    .donna-training-check-grid,
    .donna-training-auto-meta {
        grid-template-columns: 1fr;
    }

    .donna-tests-card,
    .donna-training-card,
    .donna-training-summary {
        padding: 16px;
    }

    .donna-training-summary {
        position: static;
    }

    .donna-tests-item {
        flex-direction: column;
    }

    .donna-tests-item-actions {
        width: 100%;
        justify-content: space-between;
    }

    .donna-sources-intro-card .donna-training-card-head,
    .donna-source-modal-head {
        flex-direction: column;
    }

    .donna-source-modal-backdrop {
        padding: 12px;
    }

    .donna-source-modal,
    .donna-source-preview-modal {
        width: 100%;
        max-height: 92vh;
    }

    .donna-source-preview-frame,
    .donna-source-preview-image {
        min-height: 56vh;
    }
}