.admin-notes-editor {
    --notes-border: rgba(148, 163, 184, 0.3);
    --notes-panel: rgba(10, 18, 31, 0.94);
    --notes-paper: #0d1726;
    --notes-paper-soft: rgba(30, 41, 59, 0.46);
    --notes-text: #e2e8f0;
    --notes-muted: #94a3b8;
    --notes-accent: #22d3ee;
    --notes-danger: #fb7185;
    display: grid;
    grid-template-columns: minmax(270px, 320px) minmax(0, 1fr);
    min-height: max(680px, calc(100dvh - 128px));
    overflow: hidden;
    color: var(--notes-text);
    background: #070d18;
    border: 1px solid var(--notes-border);
    border-radius: 18px;
}

.admin-notes-editor *,
.admin-notes-editor *::before,
.admin-notes-editor *::after {
    box-sizing: border-box;
}

.admin-notes-editor button:not(.llw-mode-button),
.admin-notes-editor input,
.admin-notes-editor select,
.admin-notes-editor textarea {
    font: inherit;
}

.admin-notes-editor button:not(.llw-mode-button) {
    min-height: 36px;
    color: var(--notes-text);
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid var(--notes-border);
    border-radius: 9px;
    cursor: pointer;
}

.admin-notes-editor button:not(.llw-mode-button):is(:hover, :focus-visible) {
    border-color: var(--notes-accent);
}

.admin-notes-editor button:not(.llw-mode-button):disabled {
    cursor: wait;
    opacity: 0.55;
}

.admin-notes-editor input,
.admin-notes-editor select,
.admin-notes-editor textarea {
    width: 100%;
    color: var(--notes-text);
    background: rgba(2, 6, 23, 0.72);
    border: 1px solid var(--notes-border);
    border-radius: 9px;
    padding: 10px 12px;
}

.admin-notes-editor :is(input, select, textarea):focus {
    outline: 2px solid rgba(34, 211, 238, 0.28);
    border-color: var(--notes-accent);
}

.admin-notes-editor__sidebar {
    padding: 18px;
    background: var(--notes-panel);
    border-right: 1px solid var(--notes-border);
}

.admin-notes-editor__sidebar-heading,
.admin-notes-editor__document-header,
.admin-notes-editor__block-heading,
.admin-notes-editor__block-kind,
.admin-notes-editor__block-controls,
.admin-notes-editor__lifecycle {
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-notes-editor__sidebar-heading {
    justify-content: space-between;
    margin-bottom: 18px;
}

.admin-notes-editor__title {
    margin: 0;
    font-size: 1.3rem;
}

.admin-notes-editor__selector-label,
.admin-notes-editor__section-label {
    display: grid;
    gap: 7px;
    margin-top: 16px;
    color: var(--notes-muted);
    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-notes-editor__theme-select {
    margin-top: 7px;
    font-size: 0.92rem;
    letter-spacing: normal;
    text-transform: none;
}

.admin-notes-editor__whole-theme {
    width: 100%;
    margin-top: 14px;
    padding-inline: 12px;
    text-align: left;
}

.admin-notes-editor__whole-theme.is-selected,
.admin-notes-editor__task-button.is-selected {
    color: #083344;
    background: var(--notes-accent);
    border-color: var(--notes-accent);
    box-shadow: 0 0 18px rgba(34, 211, 238, 0.2);
}

.admin-notes-editor__mode-switch-host {
    margin-top: 8px;
}

.admin-notes-editor__mode-switch-host .llw-mode-component,
.admin-notes-editor__mode-switch-host .llw-mode-selector {
    width: 100%;
}

.admin-notes-editor__task-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    gap: 7px;
    margin-top: 8px;
}

.admin-notes-editor__task-button {
    aspect-ratio: 1;
    min-height: 42px;
    padding: 0;
    font-weight: 800;
}

.admin-notes-editor__task-empty {
    grid-column: 1 / -1;
    margin: 2px 0 0;
    padding: 12px;
    color: var(--notes-muted);
    background: rgba(15, 23, 42, 0.5);
    border: 1px dashed var(--notes-border);
    border-radius: 10px;
    font-size: 0.85rem;
}

.admin-notes-editor__main {
    display: flex;
    min-height: 0;
    flex-direction: column;
    min-width: 0;
    padding: clamp(14px, 2vw, 26px);
    background:
        radial-gradient(circle at 100% 0, rgba(8, 145, 178, 0.1), transparent 38%),
        linear-gradient(180deg, #09111d, #070d18);
}

.admin-notes-editor__document {
    width: min(920px, 100%);
    min-height: clamp(560px, calc(100dvh - 184px), 820px);
    flex: 1 0 auto;
    margin: 0 auto;
    padding: clamp(16px, 2.4vw, 28px);
    background: var(--notes-paper);
    border: 1px solid rgba(148, 163, 184, 0.32);
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
}

.admin-notes-editor__document:focus {
    outline: 2px solid rgba(34, 211, 238, 0.3);
    outline-offset: 3px;
}

.admin-notes-editor__document-header {
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--notes-border);
}

.admin-notes-editor__context {
    display: flex;
    min-width: 0;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.88rem;
}

.admin-notes-editor__identity-theme {
    color: var(--notes-text);
    font-weight: 750;
}

.admin-notes-editor__identity-mode,
.admin-notes-editor__identity-task {
    color: var(--notes-accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.admin-notes-editor__context-separator {
    color: rgba(148, 163, 184, 0.48);
}

.admin-notes-editor__lifecycle {
    flex: 0 0 auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
}

.admin-notes-editor__import-input,
.admin-notes-editor__theme-import-input {
    display: none;
}

.admin-notes-editor__import-docx {
    min-height: 30px;
    padding-inline: 10px;
    color: #cffafe;
    border-color: rgba(34, 211, 238, 0.42);
    font-size: 0.78rem;
}

.admin-notes-editor__theme-import-docx {
    min-height: 30px;
    padding-inline: 10px;
    color: #d9f99d;
    border-color: rgba(163, 230, 53, 0.42);
    font-size: 0.78rem;
}

.admin-notes-editor__theme-import-preview {
    display: grid;
    gap: 10px;
    padding: 14px;
    background: rgba(8, 47, 73, 0.38);
    border: 1px solid rgba(34, 211, 238, 0.42);
    border-radius: 12px;
}

.admin-notes-editor__theme-import-title {
    color: #cffafe;
}

.admin-notes-editor__theme-import-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    gap: 8px;
}

.admin-notes-editor__theme-import-summary-item {
    display: grid;
    min-width: 0;
    align-content: start;
    justify-items: start;
    gap: 5px;
    padding: 10px 12px;
    color: var(--notes-text);
    text-align: left;
    background: rgba(2, 6, 23, 0.42);
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 9px;
}

.admin-notes-editor__theme-import-browse {
    cursor: pointer;
}

.admin-notes-editor__theme-import-browse:is(:hover, :focus-visible),
.admin-notes-editor__theme-import-summary-item.is-selected,
.admin-notes-editor__theme-import-task.is-selected {
    border-color: rgba(34, 211, 238, 0.72);
    box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.16);
}

.admin-notes-editor__theme-import-section {
    display: grid;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(2, 6, 23, 0.42);
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 9px;
}

.admin-notes-editor__theme-import-section-heading,
.admin-notes-editor__theme-import-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-notes-editor__theme-import-mode {
    width: auto;
    min-width: 180px;
}

.admin-notes-editor__theme-import-status {
    color: #86efac;
    font-size: 0.78rem;
    font-weight: 800;
}

.admin-notes-editor__theme-import-status.is-exists_skip {
    color: #fde68a;
}

.admin-notes-editor__theme-import-status:is(.is-unmatched, .is-ambiguous, .is-missing_source) {
    color: #fda4af;
}

.admin-notes-editor__theme-import-status.is-excluded {
    color: var(--notes-muted);
}

.admin-notes-editor__theme-import-counts,
.admin-notes-editor__theme-import-preamble,
.admin-notes-editor__theme-import-absent {
    margin: 0;
    color: var(--notes-muted);
    font-size: 0.82rem;
}

.admin-notes-editor__theme-import-preamble {
    color: #fde68a;
}

.admin-notes-editor__theme-import-tasks {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 6px;
}

.admin-notes-editor__theme-import-task {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 9px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid transparent;
    border-radius: 7px;
    font-size: 0.82rem;
    cursor: pointer;
}

.admin-notes-editor__theme-import-task input {
    width: auto;
    flex: 0 0 auto;
}

.admin-notes-editor__theme-import-task-browse {
    display: grid;
    min-width: 0;
    flex: 1 1 auto;
    justify-items: start;
    gap: 3px;
    padding: 2px 4px;
    color: var(--notes-text);
    text-align: left;
    background: transparent;
    border: 0;
}

.admin-notes-editor__theme-import-content-preview {
    display: grid;
    gap: 10px;
    padding: 12px;
    background: rgba(2, 6, 23, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 12px;
}

.admin-notes-editor__theme-import-lesson-starts {
    display: grid;
    gap: 8px;
    padding: 12px;
    color: #fde68a;
    background: rgba(120, 53, 15, 0.2);
    border: 1px solid rgba(251, 191, 36, 0.4);
    border-radius: 10px;
}

.admin-notes-editor__theme-import-lesson-start {
    padding: 8px 10px;
    color: var(--notes-text);
    text-align: left;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 8px;
}

.admin-notes-editor__theme-import-content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-notes-editor__theme-import-canvas {
    display: grid;
    gap: 14px;
    width: min(760px, 100%);
    margin: 0 auto;
    padding: clamp(14px, 2vw, 24px);
    color: var(--notes-text);
    background: var(--notes-paper);
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 12px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

.admin-notes-editor__theme-import-review-block {
    display: grid;
    gap: 8px;
    padding: 10px;
    background: rgba(15, 23, 42, 0.34);
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 9px;
}

.admin-notes-editor__theme-import-review-block.is-excluded {
    opacity: 0.72;
    border-color: rgba(251, 113, 133, 0.44);
    background: rgba(127, 29, 29, 0.15);
}

.admin-notes-editor__theme-import-excluded-message {
    color: #fecdd3;
    font-size: 0.78rem;
}

.admin-notes-editor__theme-import-review-block-header,
.admin-notes-editor__theme-import-review-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.admin-notes-editor__theme-import-review-block-header {
    justify-content: space-between;
}

.admin-notes-editor__theme-import-review-icon {
    display: inline-grid;
    width: 26px;
    height: 26px;
    place-items: center;
    color: #a5f3fc;
    font-size: 0.76rem;
    font-weight: 800;
    background: rgba(8, 145, 178, 0.16);
    border: 1px solid rgba(34, 211, 238, 0.32);
    border-radius: 6px;
}

.admin-notes-editor__theme-import-review-action {
    min-width: 28px;
    padding: 4px 7px;
    color: var(--notes-text);
    font-size: 0.72rem;
    background: rgba(30, 41, 59, 0.78);
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 6px;
}

.admin-notes-editor__theme-import-review-action:is(:hover, :focus-visible),
.admin-notes-editor__theme-import-lesson-start:is(:hover, :focus-visible) {
    border-color: rgba(34, 211, 238, 0.72);
}

.admin-notes-editor__theme-import-preview-text.is-table-as-text {
    padding: 8px;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    background: rgba(15, 23, 42, 0.52);
    border-radius: 7px;
}

.admin-notes-editor__theme-import-immutable {
    margin: 0;
    padding: 9px 11px;
    color: #bfdbfe;
    background: rgba(30, 64, 175, 0.16);
    border: 1px solid rgba(96, 165, 250, 0.28);
    border-radius: 8px;
}

.admin-notes-editor__theme-import-preview-text {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    line-height: 1.55;
}

.admin-notes-editor__theme-import-thumbnail {
    display: block;
    max-width: min(512px, 100%);
    max-height: 512px;
    width: auto;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
    border-radius: 8px;
}

.admin-notes-editor__theme-import-preview-empty,
.admin-notes-editor__theme-import-preview-error {
    margin: 0;
    color: var(--notes-muted);
}

.admin-notes-editor__theme-import-preview-error,
.admin-notes-editor__theme-import-blocking {
    color: #fecdd3;
}

.admin-notes-editor__theme-import-blocking {
    padding: 10px 12px;
    background: rgba(127, 29, 29, 0.18);
    border: 1px solid rgba(251, 113, 133, 0.34);
    border-radius: 9px;
}

.admin-notes-editor__theme-import-blocking ul {
    margin: 7px 0 0;
    padding-left: 20px;
}

.admin-notes-editor__theme-import-confirm,
.admin-notes-editor__theme-import-cancel {
    padding-inline: 14px;
}

.admin-notes-editor__theme-import-confirm {
    color: #cffafe;
    border-color: rgba(34, 211, 238, 0.5);
}

.admin-notes-editor__delete-note,
.admin-notes-editor__delete-block {
    color: #fecdd3;
    border-color: rgba(251, 113, 133, 0.38);
}

.admin-notes-editor__delete-note {
    min-height: 30px;
    padding-inline: 10px;
    font-size: 0.78rem;
}

.admin-notes-editor__create-state {
    display: grid;
    justify-items: start;
    gap: 12px;
    padding-top: 28px;
}

.admin-notes-editor__create-selected {
    padding-inline: 16px;
}

.admin-notes-editor__blocks {
    display: grid;
    gap: 10px;
    padding-top: 14px;
}

.admin-notes-editor__block {
    padding: 10px 12px 12px;
    background: rgba(15, 23, 42, 0.38);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.admin-notes-editor__block:is(:hover, :focus-within) {
    background: rgba(15, 23, 42, 0.52);
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.admin-notes-editor__block-heading {
    justify-content: space-between;
    margin-bottom: 7px;
}

.admin-notes-editor__block-type {
    display: inline-flex;
    width: 22px;
    height: 22px;
    align-items: center;
    justify-content: center;
    color: var(--notes-muted);
}

.admin-notes-editor__block-type svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.admin-notes-editor__block-controls button {
    min-width: 32px;
    min-height: 30px;
    padding: 0 8px;
    font-size: 0.75rem;
}

.admin-notes-editor__block-controls {
    justify-content: flex-end;
    flex-wrap: wrap;
}

.admin-notes-editor__textarea {
    min-height: 92px;
    max-height: 1200px;
    resize: none;
    overflow-y: hidden;
    line-height: 1.55;
    background: rgba(2, 6, 23, 0.4);
    border-color: rgba(148, 163, 184, 0.22);
}

.admin-notes-editor__text-boundary {
    display: flex;
    min-height: 12px;
    margin: 7px -4px -7px;
    align-items: center;
    justify-content: center;
    cursor: ns-resize;
    touch-action: none;
    user-select: none;
}

.admin-notes-editor__text-boundary-grip {
    width: min(112px, 34%);
    height: 2px;
    background: rgba(148, 163, 184, 0.42);
    border-radius: 999px;
    transition: width 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

.admin-notes-editor__text-boundary:is(:hover, .admin-notes-editor__text-boundary--dragging)
    .admin-notes-editor__text-boundary-grip {
    width: min(148px, 46%);
    background: rgba(34, 211, 238, 0.92);
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.42);
}

.admin-notes-editor__split-preview {
    margin-top: 10px;
    border-style: dashed;
    border-color: rgba(34, 211, 238, 0.5);
}

.admin-notes-editor__split-preview[hidden] {
    display: none;
}

.admin-notes-editor__image-preview {
    display: block;
    max-width: 100%;
    max-height: 560px;
    margin: 0 auto;
    object-fit: contain;
    border-radius: 8px;
}

.admin-notes-editor__image-placeholder {
    display: flex;
    min-height: 96px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #cbd5e1;
    background: rgba(8, 145, 178, 0.045);
    border: 1px dashed rgba(34, 211, 238, 0.42);
    border-radius: 8px;
}

.admin-notes-editor__image-placeholder-glyph {
    display: inline-flex;
    width: 24px;
    height: 24px;
    align-items: center;
    justify-content: center;
    color: var(--notes-muted);
}

.admin-notes-editor__image-placeholder-glyph svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.admin-notes-editor__paste-hint {
    display: grid;
    justify-items: center;
    gap: 8px;
    margin-top: 26px;
    padding: 54px 24px;
    color: var(--notes-muted);
    text-align: center;
    background: rgba(8, 145, 178, 0.035);
    border: 1px dashed rgba(34, 211, 238, 0.38);
    border-radius: 14px;
}

.admin-notes-editor__paste-title {
    color: #cbd5e1;
    font-size: 1.05rem;
}

.admin-notes-editor__paste-detail,
.admin-notes-editor__paste-footer,
.admin-notes-editor__empty {
    color: var(--notes-muted);
}

.admin-notes-editor__paste-detail {
    font-size: 0.85rem;
}

.admin-notes-editor__paste-footer {
    margin: 18px 0 0;
    text-align: center;
    font-size: 0.8rem;
}

.admin-notes-editor__paste-fallback {
    display: grid;
    gap: 9px;
    margin-bottom: 16px;
    padding: 14px;
    color: #e2e8f0;
    background: rgba(120, 53, 15, 0.24);
    border: 1px solid rgba(251, 191, 36, 0.48);
    border-radius: 11px;
}

.admin-notes-editor__paste-fallback-detail,
.admin-notes-editor__paste-fallback-warning {
    margin: 0;
    color: #fde68a;
}

.admin-notes-editor__paste-fallback-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-notes-editor__paste-fallback-actions button {
    min-height: 36px;
    padding-inline: 12px;
}

.admin-notes-editor__import-warnings {
    display: grid;
    gap: 7px;
    margin-bottom: 6px;
    padding: 12px 14px;
    color: #fef3c7;
    background: rgba(120, 53, 15, 0.24);
    border: 1px solid rgba(251, 191, 36, 0.48);
    border-radius: 11px;
}

.admin-notes-editor__import-warnings-list {
    display: grid;
    gap: 4px;
    margin: 0;
    padding-left: 20px;
}

.admin-notes-editor__error,
.admin-notes-editor__conflict {
    width: min(920px, 100%);
    margin: 0 auto 16px;
    padding: 12px 14px;
    color: #fecdd3;
    background: rgba(136, 19, 55, 0.24);
    border: 1px solid rgba(251, 113, 133, 0.5);
    border-radius: 11px;
}

.admin-notes-editor__conflict p {
    margin: 7px 0 10px;
}

.admin-notes-editor__reload-server {
    padding-inline: 12px;
}

@media (max-width: 860px) {
    .admin-notes-editor {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .admin-notes-editor__sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--notes-border);
    }

    .admin-notes-editor__task-grid {
        grid-template-columns: repeat(auto-fill, minmax(42px, 54px));
    }

    .admin-notes-editor__document {
        min-height: 520px;
    }

    .admin-notes-editor__theme-import-summary {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }
}

@media (max-width: 560px) {
    .admin-notes-editor__main {
        padding: 12px;
    }

    .admin-notes-editor__document {
        min-height: 0;
        padding: 14px;
    }

    .admin-notes-editor__document-header,
    .admin-notes-editor__block-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-notes-editor__lifecycle {
        align-items: flex-start;
    }

    .admin-notes-editor__block-controls {
        flex-wrap: wrap;
    }

    .admin-notes-editor__theme-import-summary {
        grid-template-columns: 1fr;
    }
}
.admin-notes-editor__derived-answer {
    margin-top: 18px;
    padding: 18px 20px;
    border: 1px solid rgba(126, 155, 187, 0.45);
    border-radius: 12px;
    background: rgba(19, 34, 49, 0.72);
}

.admin-notes-editor__derived-answer-heading {
    margin: 0 0 10px;
    font-size: 15px;
}

.admin-notes-editor__derived-answer-value {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    user-select: text;
}