.crs-v2-thread {
    min-height: 180px;
}

.crs-v2-thread__status,
.crs-v2-thread__empty,
.crs-v2-thread__panel {
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    background: #FFFFFF;
    padding: 16px;
}

.crs-v2-thread__opportunity-card {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin: 0 0 16px;
    padding: 18px;
    border: 1px solid var(--grantaura-primary, #5A3B8C);
    border-radius: var(--grantaura-border-radius, 8px);
    background: var(--grantaura-primary-tint, #F5F1FB);
}

.crs-v2-thread__opportunity-card h3 { margin: 4px 0 8px; }
.crs-v2-thread__opportunity-card p { margin: 0; }
.crs-v2-thread__opportunity-actions { display: grid; align-content: start; gap: 8px; min-width: 180px; }
.crs-v2-thread__opportunity-actions summary,
.crs-v2-thread__private-panel summary { cursor: pointer; font-weight: 600; }
.crs-v2-thread__presentation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.crs-v2-thread__private-panel { margin-top: 14px; padding: 12px; border: 1px solid var(--grantaura-gray-200, #E5E7EB); border-radius: 6px; background: var(--grantaura-gray-50, #F9FAFB); }
.crs-v2-thread__copy { min-height: 44px; margin-left: 6px; padding: 6px 10px; border: 1px solid var(--grantaura-gray-300, #D1D5DB); border-radius: 6px; background: var(--grantaura-white, #FFFFFF); color: var(--grantaura-primary, #5A3B8C); cursor: pointer; }
.crs-v2-thread__copy:focus { outline: 2px solid var(--grantaura-secondary, #FFA366); outline-offset: 2px; }
.crs-v2-thread__copy-status { margin-left: 6px; color: var(--grantaura-text-light, #6B7280); font-size: 0.85rem; }

.crs-v2-thread__status {
    margin-bottom: 16px;
    background: #F9FAFB;
    color: #1F2937;
}

.crs-v2-thread__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.crs-v2-thread__header-card {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    border: 1px solid var(--grantaura-primary, #5A3B8C);
    border-radius: var(--grantaura-border-radius, 8px);
    background: var(--grantaura-primary-tint, #F5F1FB);
    padding: 20px;
    margin-bottom: 16px;
}

.crs-v2-thread__header-main {
    min-width: 0;
    flex: 1 1 360px;
}

.crs-v2-thread__header-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px 18px;
    margin: 12px 0 0;
}

.crs-v2-thread__header-meta div {
    min-width: 0;
}

.crs-v2-thread__header-meta dt {
    color: var(--grantaura-text-light, #6B7280);
    font-size: 0.8rem;
    font-weight: 600;
}

.crs-v2-thread__header-meta dd {
    margin: 2px 0 0;
    font-weight: 600;
    color: var(--grantaura-text-dark, #1F2937);
    word-break: break-word;
}

.crs-v2-thread__channel-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.crs-v2-thread__channel-badge,
.crs-v2-composer__channel-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 600;
}

.crs-v2-thread__channel-badge--on,
.crs-v2-composer__channel-badge--on {
    background: #E7F6EC;
    color: #1E7A45;
    border: 1px solid #B7E2C6;
}

.crs-v2-thread__channel-badge--off,
.crs-v2-composer__channel-badge--off {
    background: #FDECEC;
    color: #B42318;
    border: 1px solid #F4C4C0;
}

.crs-v2-thread__next-action {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: var(--grantaura-border-radius-sm, 6px);
    background: var(--grantaura-white, #FFFFFF);
    border: 1px solid var(--grantaura-gray-200, #E5E7EB);
    color: var(--grantaura-text-dark, #1F2937);
}

.crs-v2-thread__availability {
    border: 1px solid var(--grantaura-gray-200, #E5E7EB);
    border-radius: var(--grantaura-border-radius, 8px);
    background: var(--grantaura-gray-50, #F9FAFB);
    padding: 16px;
    margin-bottom: 16px;
}

.crs-v2-thread__availability-list {
    list-style: none;
    margin: 10px 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.crs-v2-thread__availability-list li {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 12px;
    align-items: baseline;
    padding: 8px 10px;
    border-radius: var(--grantaura-border-radius-sm, 6px);
    border: 1px solid var(--grantaura-gray-200, #E5E7EB);
}

.crs-v2-thread__availability-list li.is-available {
    background: #E7F6EC;
}

.crs-v2-thread__availability-list li.is-unavailable {
    background: #FDECEC;
}

.crs-v2-thread__availability-list strong {
    color: var(--grantaura-text-dark, #1F2937);
}

.crs-v2-thread__availability-note {
    margin: 0;
    color: var(--grantaura-text-light, #6B7280);
}

.crs-v2-thread__mark-viewed {
    align-items: center;
    margin-bottom: 16px;
}

.crs-v2-thread__secondary-note,
.crs-v2-composer__reason {
    display: block;
    color: var(--grantaura-text-light, #6B7280);
    font-size: 0.85rem;
}

.crs-v2-thread__source-actions {
    border-left: 3px solid var(--grantaura-gray-300, #D1D5DB);
}

.crs-v2-composer__channel-status {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0;
}

.crs-v2-composer__notice--blocked {
    color: #B42318;
    border-color: #F4C4C0;
    background: #FDECEC;
}

.crs-v2-composer__channel-block,
.crs-v2-composer__stack {
    display: grid;
    gap: 16px;
}

.crs-v2-thread__eyebrow,
.crs-v2-thread__privacy,
.crs-v2-thread__event-meta,
.crs-v2-thread__definition-list dt {
    color: #6B7280;
    font-size: 0.85rem;
}

.crs-v2-thread__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.crs-v2-thread__evidence {
    margin-top: 0;
}

.crs-v2-thread__secondary {
    margin-top: 0;
}

.crs-v2-thread__panel--wide {
    grid-column: 1 / -1;
}

.crs-v2-thread__raw-panel details > summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--grantaura-text-dark, #1F2937);
}

.crs-v2-thread__raw-panel details[open] .crs-v2-thread__raw {
    margin-top: 12px;
}

.crs-v2-thread__definition-list {
    display: grid;
    grid-template-columns: minmax(120px, 0.4fr) 1fr;
    gap: 8px 14px;
    margin: 0;
}

.crs-v2-thread__definition-list dt,
.crs-v2-thread__definition-list dd {
    margin: 0;
}

.crs-v2-thread__raw {
    max-height: 260px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    background: #F9FAFB;
    border-radius: 6px;
    padding: 12px;
}

.crs-v2-thread__timeline,
.crs-v2-thread__notes {
    display: grid;
    gap: 12px;
    margin: 0;
    padding-left: 18px;
}

.crs-v2-thread__event {
    padding: 12px;
    border: 1px solid #E5E7EB;
    border-radius: 6px;
}

.crs-v2-thread__event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.crs-v2-thread__inline-form,
.crs-v2-thread__stacked-form {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.crs-v2-thread__inline-form {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
}

.crs-v2-thread__stacked-form textarea,
.crs-v2-thread__composer,
.crs-v2-thread__inline-form select,
.crs-v2-composer__field input,
.crs-v2-composer__field textarea {
    width: 100%;
}

.crs-v2-composer__form,
.crs-v2-composer__grid,
.crs-v2-composer__stack,
.crs-v2-delivery__list {
    display: grid;
    gap: 16px;
}

.crs-v2-composer__summary,
.crs-v2-composer__fieldset,
.crs-v2-composer__notice,
.crs-v2-delivery__item {
    border: 1px solid var(--grantaura-gray-200, #E5E7EB);
    border-radius: var(--grantaura-border-radius, 8px);
    background: var(--grantaura-gray-50, #F9FAFB);
    padding: 16px;
}

.crs-v2-composer__fieldset {
    display: grid;
    gap: 10px;
}

.crs-v2-composer__choice {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--grantaura-text-dark, #1F2937);
}

.crs-v2-composer__choice input {
    width: 18px;
    height: 18px;
}

.crs-v2-composer__hint,
.crs-v2-composer__notice {
    color: var(--grantaura-text-light, #6B7280);
    font-size: 0.92rem;
}

.crs-v2-composer__field {
    display: grid;
    gap: 8px;
}

.crs-v2-composer__field span,
.crs-v2-composer__fieldset legend {
    color: var(--grantaura-text-dark, #1F2937);
    font-weight: 600;
}

.crs-v2-composer__field input,
.crs-v2-composer__field textarea {
    min-height: 44px;
    border: 1px solid var(--grantaura-gray-300, #D1D5DB);
    border-radius: var(--grantaura-border-radius-sm, 6px);
    padding: 10px 12px;
    color: var(--grantaura-text-dark, #1F2937);
    background: var(--grantaura-white, #FFFFFF);
}

.crs-v2-composer__field textarea {
    min-height: 132px;
    resize: vertical;
}

.crs-v2-composer__field input:focus,
.crs-v2-composer__field textarea:focus,
.crs-v2-composer__choice input:focus,
.crs-v2-composer__send:focus,
.crs-v2-delivery__retry button:focus,
.crs-v2-thread__stacked-form button:focus {
    outline: 2px solid var(--grantaura-primary, #5A3B8C);
    outline-offset: 2px;
}

.crs-v2-composer__send,
.crs-v2-delivery__retry button,
.crs-v2-thread__stacked-form button {
    min-height: 44px;
    border: 1px solid var(--grantaura-primary, #5A3B8C);
    border-radius: var(--grantaura-border-radius-sm, 6px);
    padding: 10px 16px;
    color: var(--grantaura-white, #FFFFFF);
    background: var(--grantaura-primary, #5A3B8C);
    cursor: pointer;
}

.crs-v2-composer__send:hover,
.crs-v2-delivery__retry button:hover,
.crs-v2-thread__stacked-form button:hover {
    background: var(--grantaura-primary-dark, #4A2D7A);
    border-color: var(--grantaura-primary-dark, #4A2D7A);
}

.crs-v2-composer__send:active,
.crs-v2-delivery__retry button:active,
.crs-v2-thread__stacked-form button:active {
    transform: translateY(1px);
}

.crs-v2-composer__send:disabled,
.crs-v2-delivery__retry button:disabled,
.crs-v2-thread__stacked-form button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.crs-v2-delivery__list {
    margin: 0;
    padding-left: 18px;
}

.crs-v2-delivery__item {
    display: grid;
    gap: 8px;
}

.crs-v2-delivery__retry {
    margin-top: 8px;
}

@media (max-width: 760px) {
    .crs-v2-thread__grid,
    .crs-v2-thread__presentation-grid,
    .crs-v2-thread__opportunity-card,
    .crs-v2-thread__definition-list,
    .crs-v2-thread__inline-form {
        grid-template-columns: 1fr;
    }

    .crs-v2-thread__header {
        display: grid;
    }
}

@media (min-width: 760px) {
    .crs-v2-composer__grid {
        grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    }
}