/*
 * Copyright (c) Chemryt Informatics Private Limited.
 */
:root {
    --cnmr-bg: #eef3f8;
    --cnmr-card: #ffffff;
    --cnmr-border: #d7e0ea;
    --cnmr-ink: #16324a;
    --cnmr-muted: #5c7084;
    --cnmr-accent: #14532d;
    --cnmr-accent-soft: #dff5e6;
    --cnmr-primary: #0f5f8c;
    --cnmr-primary-soft: #dceef8;
    --cnmr-alert: #b42318;
    --cnmr-alert-soft: #fde7e5;
    --cnmr-idle: #7a8694;
    --cnmr-shadow: 0 18px 40px rgba(20, 46, 67, 0.08);
    --cnmr-radius: 24px;
}

.chemryt-module-navbar .chemryt-module-navbar__list {
    width: min(100%, 1170px);
    padding-inline: 15px;
}

.cnmr-shell {
    color: var(--cnmr-ink);
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
    box-sizing: border-box;
}

.cnmr-shell {
    --cnmr-page-max: 1170px;
    --cnmr-visual-height: 300px;
    font-size: 14px;
    padding-bottom: 2rem;
    width: min(100%, var(--cnmr-page-max));
    max-width: var(--cnmr-page-max);
    margin: 2rem auto 3rem;
    padding-inline: 15px !important;
}

.cnmr-shell h1,
.cnmr-shell h2,
.cnmr-shell h3,
.cnmr-shell h4 {
    letter-spacing: 0;
    line-height: 1.2;
}

.chemx-wrap.cnmr-shell {
    box-sizing: border-box;
    max-width: var(--cnmr-page-max) !important;
    width: min(100%, var(--cnmr-page-max));
    margin: 2rem auto 3rem !important;
    padding-inline: 15px !important;
}

.cnmr-page {
    max-width: none;
    min-width: 0;
}

.cnmr-shell *,
.cnmr-shell *::before,
.cnmr-shell *::after {
    box-sizing: border-box;
}

.cnmr-page {
    margin-top: 0;
}

.cnmr-intro-card {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.35rem;
    border-radius: 24px;
    border: 1px solid rgba(13, 65, 98, 0.28);
    background:
        linear-gradient(135deg, rgba(12, 54, 88, 0.95), rgba(32, 110, 136, 0.92)),
        linear-gradient(120deg, #0e334d, #1f6c86);
    box-shadow: var(--cnmr-shadow);
    margin-bottom: 1rem;
    color: #f5fbff;
}

.cnmr-kicker {
    margin: 0 0 0.25rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
    color: rgba(226, 244, 255, 0.86);
}

.cnmr-intro-card h1 {
    margin: 0;
    font-size: 20px;
    line-height: 1.12;
    color: #f5fbff;
}

.cnmr-subtitle {
    margin: 0.6rem 0 0;
    max-width: 720px;
    color: rgba(233, 245, 255, 0.84);
    font-size: 0.98rem;
}

.cnmr-intro-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: flex-end;
}

.cnmr-intro-card__meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #f5fbff;
    font-size: 0.88rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.cnmr-status {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    border: 1px solid transparent;
    font-weight: 600;
}

.cnmr-status--info {
    color: #124f75;
    background: #e7f4fb;
    border-color: #bddff0;
}

.cnmr-status--success {
    color: var(--cnmr-accent);
    background: var(--cnmr-accent-soft);
    border-color: #bde4c7;
}

.cnmr-status--error {
    color: var(--cnmr-alert);
    background: var(--cnmr-alert-soft);
    border-color: #f5c3bd;
}

.cnmr-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.15rem;
    margin-top: 1rem;
    align-items: start;
    min-width: 0;
}

.cnmr-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0;
    background: var(--cnmr-card);
    border: 1px solid var(--cnmr-border);
    border-radius: var(--cnmr-radius);
    box-shadow: var(--cnmr-shadow);
    overflow: hidden;
}

.cnmr-card__head,
.cnmr-card__body {
    padding: 1.25rem;
}

.cnmr-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.cnmr-card__head {
    border-bottom: 1px solid #e5edf4;
}

.cnmr-card--results > .cnmr-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.cnmr-card--results > .cnmr-card__head .cnmr-btn {
    width: auto;
    flex: 0 0 auto;
}

.cnmr-card__head h2,
.cnmr-block-head h3 {
    margin: 0;
    font-size: 16px;
    line-height: 1.2;
}

.cnmr-card__head p,
.cnmr-block-head p,
.cnmr-help {
    margin: 0.35rem 0 0;
    color: var(--cnmr-muted);
    font-size: 0.9rem;
}

.cnmr-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 1rem;
}

.cnmr-toolbar .cnmr-help-link {
    margin-left: auto;
    text-decoration: none;
}

.cnmr-toolbar .chemrytnmr-mode-toggle--toolbar + .cnmr-help-link {
    margin-left: 0;
}

.cnmr-inline-help {
    margin-top: 1rem;
}

.cnmr-inline-help[hidden] {
    display: none !important;
}

.cnmr-inline-help > .cnmr-card__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.cnmr-help-inline-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.cnmr-help-inline-grid section {
    padding: 0.85rem;
    border: 1px solid #dce8f0;
    border-radius: 8px;
    background: #fbfdff;
}

.cnmr-help-inline-grid h3 {
    margin: 0 0 0.55rem;
    color: #17324a;
    font-size: 14px;
    line-height: 1.25;
}

.cnmr-help-inline-grid ol,
.cnmr-help-inline-grid ul {
    margin: 0;
    padding-left: 1.15rem;
}

.cnmr-help-inline-grid li {
    color: #344f63;
    font-size: 0.88rem;
    line-height: 1.45;
}

.cnmr-help-inline-grid li + li {
    margin-top: 0.32rem;
}

.cnmr-help-inline-note {
    margin-top: 0.85rem;
    padding: 0.75rem 0.85rem;
    border: 1px solid #f1d99b;
    border-radius: 8px;
    background: #fffaf0;
    color: #5f4a14;
    font-size: 0.9rem;
    line-height: 1.45;
}

.cnmr-controls-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 0.9rem;
    margin-bottom: 1rem;
    align-items: end;
}

.cnmr-field {
    display: grid;
    gap: 0.4rem;
}

.cnmr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 21px;
    min-height: 21px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.89rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    line-height: 1.15;
    text-align: center;
}

.cnmr-btn:hover {
    transform: translateY(-1px);
}

.cnmr-btn:disabled {
    opacity: 0.6;
    cursor: wait;
    transform: none;
}

.cnmr-btn--primary {
    color: #fff;
    background: linear-gradient(135deg, #0d6e8a 0%, #1793aa 100%);
    border-color: #0d6e8a;
    box-shadow: 0 14px 32px rgba(13, 110, 138, 0.22);
}

.cnmr-btn--secondary {
    color: #163347;
    background: #f4fafc;
    border-color: #d6e4ed;
}

.cnmr-btn--ghost {
    color: #5c7386;
    background: transparent;
    border-color: #d6e4ed;
}

.cnmr-editor-frame {
    position: relative;
    padding: 0.85rem;
    border: 1px solid #d7e0ea;
    border-radius: 20px;
    background: #ffffff;
    overflow: hidden;
}

.cnmr-jsme-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    cursor: pointer;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    transition: background 0.15s;
}

.cnmr-jsme-overlay:hover {
    background: rgba(55, 80, 105, 0.06);
}

.cnmr-jsme-overlay__hint {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid #d7e0ea;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    font-size: 0.78rem;
    font-weight: 600;
    color: #375069;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
}

.cnmr-jsme-overlay:hover .cnmr-jsme-overlay__hint {
    opacity: 1;
}

.cnmr-ocl-depiction {
    position: relative;
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: var(--cnmr-visual-height);
    height: var(--cnmr-visual-height);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
}

.cnmr-ocl-depiction svg {
    width: 100%;
    height: 100%;
    display: block;
}

.cnmr-structure-highlight-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
}

.cnmr-structure-atom-hit-layer {
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
}

.cnmr-structure-atom-hit-layer svg {
    width: 100%;
    height: 100%;
}

.cnmr-structure-atom-hit {
    fill: rgba(14, 165, 233, 0);
    stroke: rgba(14, 165, 233, 0);
    stroke-width: 2;
    cursor: crosshair;
    outline: none;
    pointer-events: all;
    transition: fill 140ms ease, stroke 140ms ease;
}

.cnmr-structure-atom-hit:hover,
.cnmr-structure-atom-hit:focus,
.cnmr-structure-atom-hit.cnmr-assignment-active {
    fill: rgba(14, 165, 233, 0.12);
    stroke: rgba(2, 132, 199, 0.34);
}

.cnmr-structure-highlight-layer svg {
    width: 100%;
    height: 100%;
}

.cnmr-structure-highlight-pulse {
    fill: rgba(14, 165, 233, 0.18);
    stroke: rgba(2, 132, 199, 0.65);
    stroke-width: 2.2;
}

.cnmr-structure-highlight-dot {
    fill: rgba(14, 165, 233, 0.28);
    stroke: #0369a1;
    stroke-width: 2.4;
}

.cnmr-structure-highlight-layer text {
    fill: #075985;
    font-size: 12px;
    font-weight: 800;
    paint-order: stroke;
    stroke: #ffffff;
    stroke-width: 3px;
}

.cnmr-ocl-depiction__empty {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: #5c7386;
    font-size: 0.95rem;
    font-weight: 700;
}

.cnmr-ocl-depiction__empty i {
    color: var(--cnmr-primary);
    font-size: 1.05rem;
}

.cnmr-editor-frame.is-depict .cnmr-ocl-depiction {
    display: flex;
}

.cnmr-editor-frame.is-depict .cnmr-jsme {
    display: none !important;
}

.cnmr-editor-frame.is-edit .cnmr-ocl-depiction {
    display: none !important;
}

.cnmr-editor-frame.is-edit .cnmr-jsme {
    display: block !important;
    visibility: visible !important;
}

.cnmr-editor-panel {
    display: grid;
    gap: 1rem;
    min-width: 0;
}

.chemryt-nmr-editor-top {
    display: grid;
    gap: 0.85rem;
    min-width: 0;
}

.chemryt-nmr-results-top {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cnmr-jsme {
    width: 100%;
    min-height: var(--cnmr-visual-height);
    height: var(--cnmr-visual-height);
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
}

.cnmr-structure-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.98fr) minmax(min(100%, 320px), 1.02fr);
    gap: 1rem;
    align-items: start;
    min-width: 0;
}

.cnmr-structure-main {
    display: grid;
    gap: 1rem;
    min-width: 0;
}

.cnmr-molecule-information {
    display: grid;
    gap: 0.85rem;
    min-width: 0;
}

.cnmr-molecule-information .cnmr-import {
    margin-top: 0;
}

.cnmr-card--results .cnmr-card__body {
    display: grid;
    gap: 1rem;
}

.chemryt-nmr-spectrum-panel,
.chemryt-nmr-table-panel,
.cnmr-card--results .chemrytnmr-multi-panel {
    width: 100%;
}

.cnmr-import {
    margin-top: 1rem;
}

.cnmr-import__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.45rem;
    min-width: 0;
}

.cnmr-import__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
}

.cnmr-import__head .cnmr-label {
    margin-bottom: 0;
}

.cnmr-label {
    display: inline-block;
    margin-bottom: 0.45rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #375069;
}

.cnmr-summary__label {
    display: inline-block;
    margin-bottom: 0.45rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
    color: #587087;
}

.cnmr-textarea {
    width: 100%;
    min-height: 28px;
    padding: 0.25rem 0.6rem;
    border-radius: 14px;
    border: 1px solid #cdd8e3;
    background: #fbfdff;
    color: var(--cnmr-ink);
    font-family: "IBM Plex Mono", Consolas, monospace;
    font-size: 0.92rem;
    resize: vertical;
}

.cnmr-select {
    width: 100%;
    height: 28px;
    min-height: 28px;
    padding: 0 0.6rem;
    border-radius: 14px;
    border: 1px solid #cdd8e3;
    background: #fbfdff;
    color: var(--cnmr-ink);
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
    font-size: 0.96rem;
}

.cnmr-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    align-items: stretch;
}

.cnmr-molecule-information .cnmr-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cnmr-summary__item {
    padding: 0.85rem 1rem;
    border-radius: 18px;
    background: linear-gradient(180deg, #fbfdff, #f4f8fb);
    border: 1px solid #dde6ef;
}

.cnmr-summary__item--wide {
    grid-column: 1 / -1;
    min-width: 0;
}

.cnmr-identity-row {
    display: grid;
    grid-template-columns: minmax(68px, 0.7fr) minmax(86px, 0.8fr) minmax(0, 1.8fr);
    gap: 0.65rem;
    align-items: start;
}

.cnmr-identity-row__item {
    min-width: 0;
}

.cnmr-identity-row__item--key .cnmr-smiles {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#cnmr-results-top {
    align-content: start;
}

.cnmr-detail-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: #17324a;
    line-height: 1.4;
}

.cnmr-smiles {
    display: block;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
    font-family: "IBM Plex Mono", Consolas, monospace;
    font-size: 0.92rem;
    color: #16324a;
}

.cnmr-validation {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.8rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
}

.cnmr-validation--idle {
    color: var(--cnmr-idle);
    background: #f1f4f7;
}

.cnmr-validation--valid {
    color: var(--cnmr-accent);
    background: var(--cnmr-accent-soft);
}

.cnmr-validation--invalid {
    color: var(--cnmr-alert);
    background: var(--cnmr-alert-soft);
}

.cnmr-spectrum-block {
    display: flex;
    flex-direction: column;
    margin-top: 0;
}

.cnmr-results-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.9rem;
    margin-bottom: 0.85rem;
    padding: 0.35rem;
    border: 1px solid #d9e4ee;
    border-radius: 8px;
    background: #f5f9fc;
}

.cnmr-results-tab {
    min-height: 34px;
    padding: 0 0.85rem;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: #486176;
    font: inherit;
    font-size: 0.84rem;
    font-weight: 800;
    cursor: pointer;
}

.cnmr-results-tab.is-active {
    border-color: #9bd5e5;
    background: #ffffff;
    color: #0f7894;
    box-shadow: 0 6px 16px rgba(15, 120, 148, 0.12);
}

#cnmr-results-card[data-cnmr-active-tab="shifts"] [data-cnmr-result-panel]:not([data-cnmr-result-panel="shifts"]),
#cnmr-results-card[data-cnmr-active-tab="workflow"] [data-cnmr-result-panel]:not([data-cnmr-result-panel="workflow"]) {
    display: none !important;
}

.cnmr-spectrum {
    margin-top: 0.75rem;
    padding: 0.35rem;
    border-radius: 18px;
    border: 1px solid #d9e4ee;
    background: linear-gradient(180deg, #ffffff, #f7fbfe);
    min-height: 0;
    overflow: visible;
}

.cnmr-spectrum svg {
    display: block;
    width: 100%;
    height: var(--cnmr-visual-height);
    overflow: visible;
}

.cnmr-spectrum-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.9rem;
}

.cnmr-btn--tool {
    min-width: 138px;
}

.cnmr-empty {
    min-height: var(--cnmr-visual-height);
    display: grid;
    place-items: center;
    gap: 0.5rem;
    text-align: center;
    color: var(--cnmr-muted);
}

.cnmr-empty i {
    font-size: 1.35rem;
}

.cnmr-table-wrap {
    margin-top: 0.75rem;
    overflow-x: auto;
    border-radius: 18px;
    border: 1px solid #d9e4ee;
}

.chemrytnmr-conformer-panel {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    padding: 0.85rem;
    border: 1px solid #d9e4ee;
    border-radius: 8px;
    background: #f8fbfd;
}

.chemrytnmr-conformer-panel[hidden] {
    display: none !important;
}

.chemrytnmr-conformer-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.55rem;
}

.chemrytnmr-conformer-item {
    min-width: 0;
    padding: 0.65rem;
    border: 1px solid #d9e4ee;
    border-radius: 8px;
    background: #ffffff;
}

.chemrytnmr-conformer-item span {
    display: block;
    color: var(--cnmr-muted);
    font-size: 0.76rem;
    font-weight: 700;
}

.chemrytnmr-conformer-item strong {
    display: block;
    margin-top: 0.25rem;
    color: #17324d;
    font-size: 0.88rem;
}

.chemrytnmr-conformer-note {
    grid-column: 1 / -1;
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    background: #fff8e6;
    color: #6b4a00;
    font-size: 0.82rem;
}

.cnmr-table-block .cnmr-block-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.cnmr-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.cnmr-table th,
.cnmr-table td {
    padding: 0.9rem 0.85rem;
    border-bottom: 1px solid #e5edf4;
    vertical-align: top;
    text-align: left;
}

.cnmr-table th {
    background: #f5f9fc;
    color: #35506a;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0;
}

.cnmr-table__empty {
    text-align: center;
    color: var(--cnmr-muted);
    padding: 1.4rem 0.85rem;
}

#cnmr-results-body tr[data-cnmr-peak-id],
.cnmr-workflow-results tr[data-cnmr-peak-id],
#cnmr-workflow-action-detail tr[data-cnmr-peak-id],
#cnmr-spectrum [data-cnmr-peak-id],
#cnmr-2d-output [data-cnmr-peak-id] {
    cursor: pointer;
}

#cnmr-results-body tr.cnmr-assignment-active,
.cnmr-workflow-results tr.cnmr-assignment-active,
#cnmr-workflow-action-detail tr.cnmr-assignment-active {
    background: #e7f3ff;
    box-shadow: inset 4px 0 0 #0ea5e9;
}

#cnmr-results-body tr[data-cnmr-atom-index]:hover {
    background: #f0f8ff;
}

#cnmr-spectrum .cnmr-assignment-active line,
#cnmr-spectrum .cnmr-assignment-active text {
    stroke: #0a58ca;
    fill: #0a58ca;
    opacity: 1;
}

#cnmr-2d-output .cnmr-assignment-active {
    fill: rgba(13, 110, 253, 0.85);
    stroke: #084298;
    stroke-width: 2.5;
}

.cnmr-assignment-tooltip {
    position: fixed;
    z-index: 10000;
    max-width: 290px;
    padding: 0.65rem 0.75rem;
    border: 1px solid #b8d7e8;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 26px rgba(15, 45, 68, 0.16);
    color: #16324a;
    pointer-events: none;
}

.cnmr-assignment-tooltip[hidden] {
    display: none !important;
}

.cnmr-assignment-tooltip strong,
.cnmr-assignment-tooltip span {
    display: block;
}

.cnmr-assignment-tooltip strong {
    font-size: 13px;
    line-height: 1.25;
}

.cnmr-assignment-tooltip span {
    margin-top: 0.28rem;
    color: #5c7084;
    font-size: 12px;
    line-height: 1.25;
}

.cnmr-assignment-tooltip b {
    color: #17324a;
}

.chemrytnmr-2d-panel {
    border: 1px solid #d7e6f5;
    border-radius: 8px;
    padding: 8px;
    background: #ffffff;
}

.chemrytnmr-2d-panel .cnmr-block-head {
    margin-bottom: 4px;
}

.chemrytnmr-2d-panel .cnmr-block-head h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 400;
    color: #17324d;
}

.chemrytnmr-2d-output {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    align-items: stretch;
}

.chemrytnmr-2d-map,
.chemrytnmr-2d-info {
    min-width: 0;
}

.chemrytnmr-2d-output svg {
    display: block;
    width: 100%;
    height: 260px;
}

.chemrytnmr-2d-info {
    border: 1px solid #d9e4ee;
    border-radius: 8px;
    padding: 12px;
    background: #f8fbfd;
}

.chemrytnmr-2d-info h4 {
    margin: 0 0 10px;
    font-size: 0.9rem;
    color: #17324d;
}

.chemrytnmr-2d-info-row {
    display: grid;
    grid-template-columns: minmax(90px, 0.55fr) minmax(0, 1fr);
    gap: 10px;
    padding: 7px 0;
    border-top: 1px solid #e4edf5;
    font-size: 0.84rem;
}

.chemrytnmr-2d-info-row span {
    color: var(--cnmr-muted);
}

.chemrytnmr-2d-info-row strong {
    color: #17324d;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.chemrytnmr-2d-note {
    margin-top: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    background: #fff8e6;
    color: #6b4a00;
    font-size: 0.82rem;
}

.cnmr-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.34rem 0.62rem;
    border-radius: 999px;
    background: #edf5fb;
    color: #124f75;
    font-size: 0.82rem;
    font-weight: 700;
}

.cnmr-debug-log {
    margin: 0.75rem 0 0;
    min-height: 180px;
    max-height: 280px;
    overflow: auto;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    border: 1px solid #d9e4ee;
    background: #0f2231;
    color: #d6e7f3;
    font-family: "IBM Plex Mono", Consolas, monospace;
    font-size: 0.84rem;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 1100px) {
    .cnmr-grid,
    .cnmr-structure-layout {
        grid-template-columns: 1fr;
    }

    .cnmr-intro-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .cnmr-controls-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cnmr-summary {
        grid-template-columns: 1fr 1fr;
    }

    .chemrytnmr-2d-output {
        grid-template-columns: 1fr;
    }

    .chemrytnmr-conformer-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .chemx-wrap.cnmr-shell {
        --cnmr-visual-height: 260px;
        margin: 1.5rem auto 2.5rem !important;
        padding-inline: 1rem !important;
    }

    .cnmr-card__head,
    .cnmr-card__body {
        padding: 1rem;
    }

    .cnmr-card--results > .cnmr-card__head {
        flex-direction: row;
        align-items: center;
    }

    .cnmr-intro-card {
        padding: 1rem;
        border-radius: 20px;
    }

    .cnmr-toolbar {
        flex-direction: column;
    }

    .cnmr-toolbar .cnmr-help-link {
        margin-left: 0;
    }

    .cnmr-help-inline-grid {
        grid-template-columns: 1fr;
    }

    .cnmr-import__head {
        align-items: stretch;
        flex-direction: column;
    }

    .cnmr-import__actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cnmr-controls-grid {
        grid-template-columns: 1fr;
    }

    .chemrytnmr-conformer-list {
        grid-template-columns: 1fr;
    }

    .chemrytnmr-2d-output svg {
        height: 240px;
    }

    .cnmr-summary {
        grid-template-columns: 1fr;
    }

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

    .cnmr-spectrum-tools {
        flex-direction: column;
    }

    .cnmr-btn {
        width: 100%;
    }

    .cnmr-jsme {
        min-height: var(--cnmr-visual-height);
        height: var(--cnmr-visual-height);
    }
}

.cnmr-module-launcher {
    margin-bottom: 1rem;
    padding: 1.5rem;
    border: 1px solid #d7e0ea;
    border-radius: 24px;
    background: linear-gradient(180deg, #ffffff, #f6fbff);
    box-shadow: var(--cnmr-shadow);
}

.cnmr-module-launcher__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.1rem;
}

.cnmr-module-launcher__eyebrow {
    display: inline-flex;
    margin-bottom: 0.45rem;
    color: var(--cnmr-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.cnmr-module-launcher__title {
    margin: 0;
    color: var(--cnmr-ink);
    font-size: 18px;
    line-height: 1.15;
}

.cnmr-module-launcher__copy {
    margin: 0;
    max-width: 720px;
    color: var(--cnmr-muted);
    font-size: 0.98rem;
    line-height: 1.55;
}

.cnmr-module-launcher__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.9rem;
}

.cnmr-module-launcher__card {
    display: grid;
    gap: 0.45rem;
    padding: 1rem 1.05rem;
    border: 1px solid #d7e0ea;
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    color: var(--cnmr-ink);
    text-decoration: none;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.cnmr-module-launcher__card:hover {
    transform: translateY(-2px);
    border-color: #93c5fd;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.cnmr-module-launcher__card.is-active {
    border-color: #60a5fa;
    background: linear-gradient(180deg, #eff6ff 0%, #dbeafe 100%);
}

.cnmr-module-launcher__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 0.8rem;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: 1rem;
}

.cnmr-module-launcher__label {
    color: var(--cnmr-ink);
    font-size: 0.98rem;
    font-weight: 800;
}

.cnmr-module-launcher__desc {
    color: var(--cnmr-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

@media (max-width: 768px) {
    .cnmr-module-launcher__header {
        flex-direction: column;
    }
}