/* Interactive Option Buttons (Chips) */
.nina-options-group {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.nina-interactive-opt-btn,
.nina-response-option {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0 !important;
    border-radius: 8px !important;
    background-color: var(--sp-light-color, rgba(67, 97, 238, 0.08)) !important;
    color: var(--main-primary-color, var(--nina-widget-primary, #3a266b)) !important;
    border: 1px solid var(--main-primary-color, rgba(67, 97, 238, 0.25)) !important;
    transition: all 0.2s ease !important;
    padding: 6px 13px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    cursor: pointer;
    text-align: left;
    user-select: none;
    font-family: inherit;
    line-height: 1.3;
}

.nina-interactive-opt-btn:hover:not(:disabled),
.nina-response-option:hover:not(:disabled),
.nina-response-option:focus-visible:not(:disabled) {
    background-color: var(--main-primary-color-hover, var(--nina-widget-primary-hover, #2e1d57)) !important;
    color: var(--main-primary-color-text, #fff) !important;
    border-color: var(--main-primary-color-hover, var(--nina-widget-primary-hover, #2e1d57)) !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    outline: none;
}

.nina-interactive-opt-btn:disabled,
.nina-response-option:disabled {
    cursor: default;
}

.nina-interactive-opt-btn.selected,
.nina-interactive-opt-btn.nina-response-selected,
.nina-response-option.nina-response-selected {
    background-color: var(--main-primary-color, var(--nina-widget-primary, #3a266b)) !important;
    color: var(--main-primary-color-text, #ffffff) !important;
    border-color: var(--main-primary-color, var(--nina-widget-primary, #3a266b)) !important;
    opacity: 1 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15) !important;
    cursor: default;
}

.nina-interactive-opt-btn.dimmed,
.nina-interactive-opt-btn.nina-response-dimmed,
.nina-response-option.nina-response-dimmed {
    opacity: 0.45 !important;
    background-color: #f8fafc !important;
    color: #94a3b8 !important;
    border-color: #e2e8f0 !important;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Standardized Searchable Select Widget */
.nina-select-widget,
.nina-response-dropdown {
    margin-top: 10px;
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border: 1px solid var(--nina-widget-border, #e2e8f0);
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    box-sizing: border-box;
}

.nina-select-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.nina-select-search-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 5px 8px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.nina-select-search-wrap:focus-within {
    border-color: var(--main-primary-color, #3a266b);
    box-shadow: 0 0 0 2px rgba(58, 38, 107, 0.15);
}

.nina-select-search-icon {
    color: #94a3b8;
    font-size: 14px;
}

.nina-select-search,
.nina-response-dropdown-search {
    width: 100%;
    border: none;
    background: transparent;
    outline: none;
    font-size: 12.5px;
    color: #1e293b;
    padding: 0;
    box-sizing: border-box;
    font-family: inherit;
}

.nina-select-count {
    font-size: 11px;
    color: #64748b;
    font-weight: 500;
    white-space: nowrap;
    background: #e2e8f0;
    padding: 2px 8px;
    border-radius: 12px;
}

.nina-select-options,
.nina-response-dropdown-options {
    max-height: 200px;
    overflow-y: auto;
    padding: 4px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nina-select-option-item,
.nina-response-dropdown-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 8px 10px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #334155;
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.15s ease;
    box-sizing: border-box;
    font-family: inherit;
}

.nina-select-option-item:hover:not(:disabled),
.nina-response-dropdown-option:hover:not(:disabled),
.nina-response-dropdown-option:focus-visible:not(:disabled) {
    background: color-mix(in srgb, var(--main-primary-color, #3a266b) 8%, #f8fafc);
    color: var(--main-primary-color, #3a266b);
    outline: none;
}

.nina-select-option-item:hover:not(:disabled) .nina-select-option-icon,
.nina-response-dropdown-option:hover:not(:disabled) .nina-select-option-icon {
    transform: translateX(2px);
    color: var(--main-primary-color, #3a266b);
}

.nina-select-option-icon {
    font-size: 14px;
    color: #94a3b8;
    transition: transform 0.15s ease, color 0.15s ease;
}

.nina-select-option-item.selected,
.nina-select-option-item.nina-response-selected,
.nina-response-dropdown-option.nina-response-selected {
    background: var(--main-primary-color, #3a266b) !important;
    color: #ffffff !important;
}

.nina-select-option-item.selected .nina-select-option-icon,
.nina-select-option-item.nina-response-selected .nina-select-option-icon,
.nina-response-dropdown-option.nina-response-selected .nina-select-option-icon {
    color: #ffffff !important;
}

.nina-select-option-item.dimmed,
.nina-select-option-item.nina-response-dimmed,
.nina-response-dropdown-option.nina-response-dimmed {
    opacity: 0.45;
    color: #94a3b8;
    cursor: not-allowed;
}

.nina-select-option-item:disabled,
.nina-response-dropdown-option:disabled {
    cursor: default;
}

.nina-select-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 16px;
    color: #94a3b8;
    font-size: 12.5px;
}

/* Standardized Datepicker Widget */
.nina-datepicker-widget {
    margin-top: 10px;
    width: 100%;
    max-width: 360px;
    background: #ffffff;
    border: 1px solid var(--nina-widget-border, #e2e8f0);
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
    padding: 10px;
    box-sizing: border-box;
}

.nina-datepicker-inner {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nina-datepicker-icon {
    font-size: 18px;
    color: var(--main-primary-color, #3a266b);
    flex-shrink: 0;
    margin-left: 4px;
}

.nina-datepicker-input {
    flex: 1;
    min-width: 130px;
    padding: 7px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 13px;
    color: #1e293b;
    background: #f8fafc;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.nina-datepicker-input:focus {
    background: #ffffff;
    border-color: var(--main-primary-color, #3a266b);
    box-shadow: 0 0 0 2px rgba(58, 38, 107, 0.15);
}

.nina-datepicker-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border: 1px solid var(--main-primary-color, #3a266b);
    border-radius: 6px;
    background: var(--main-primary-color, #3a266b);
    color: var(--main-primary-color-text, #ffffff);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    font-family: inherit;
}

.nina-datepicker-btn:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-1px);
}

.nina-datepicker-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #94a3b8;
    border-color: #94a3b8;
    transform: none;
}

.nina-datepicker-widget.nina-response-disabled {
    opacity: 0.65;
    pointer-events: none;
}


.nina-response-ticket-link,
.nina-ticket-link,
.nina-kb-link,
.nina-response-external-link {
    color: var(--main-primary-color, #3a266b);
    font-weight: 500;
    text-decoration: none;
}

.nina-response-ticket-link:hover,
.nina-ticket-link:hover,
.nina-kb-link:hover,
.nina-response-external-link:hover {
    text-decoration: underline;
}

/* Markdown Typography & Blocks */
.nina-response-text {
    line-height: 1.5;
}

.nina-response-text h1,
.nina-response-text h2,
.nina-response-text h3,
.nina-response-text h4,
.nina-response-text h5,
.nina-response-text h6,
.nina-md-h3, .nina-md-h4, .nina-md-h5, .nina-md-h6 {
    margin: 12px 0 6px;
    font-weight: 700;
    line-height: 1.35;
    color: inherit;
}
.nina-response-text > *:first-child { margin-top: 0 !important; }
.nina-response-text > *:last-child { margin-bottom: 0 !important; }
.nina-response-text h1 { font-size: 16px; }
.nina-response-text h2 { font-size: 15px; }
.nina-response-text h3, .nina-md-h3 { font-size: 14.5px; }
.nina-response-text h4, .nina-md-h4 { font-size: 14px; }
.nina-response-text h5, .nina-md-h5 { font-size: 13.5px; }
.nina-response-text h6, .nina-md-h6 { font-size: 13px; }

.nina-response-text ul,
.nina-response-text ol,
.nina-markdown-list {
    margin: 6px 0;
    padding-left: 22px;
}
.nina-response-text li {
    margin-bottom: 4px;
    line-height: 1.45;
}
.nina-response-text li:last-child {
    margin-bottom: 0;
}
.nina-response-text ul.nina-markdown-sublist,
ul.nina-markdown-sublist {
    margin: 3px 0 6px 14px;
    padding-left: 14px;
    list-style-type: disc;
    color: #475569;
    font-size: 12.5px;
}
.nina-response-text ul.nina-markdown-sublist li,
ul.nina-markdown-sublist li {
    margin-bottom: 2px;
    line-height: 1.4;
}

code.nina-inline-code {
    background: rgba(15, 23, 42, 0.08);
    color: #b91c1c;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 12px;
}

/* Code Blocks */
.nina-code-block-wrapper {
    margin: 10px 0;
    border-radius: 8px;
    overflow: hidden;
    background: #1e293b;
    border: 1px solid #334155;
    font-size: 12.5px;
    color: #f8fafc;
    text-align: left;
}
.nina-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #0f172a;
    padding: 6px 12px;
    font-size: 11px;
    color: #94a3b8;
    user-select: none;
}
.nina-code-lang {
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 10px;
}
.nina-copy-code-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #cbd5e1;
    cursor: pointer;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s;
}
.nina-copy-code-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
}
.nina-copy-code-btn.copied {
    background: #10b981;
    border-color: #059669;
    color: #ffffff;
}
.nina-code-pre {
    margin: 0;
    padding: 12px 14px;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    line-height: 1.45;
    background: transparent;
    color: #e2e8f0;
}
.nina-code-pre code {
    font-family: inherit;
    font-size: 12px;
    background: transparent !important;
    padding: 0 !important;
    color: inherit !important;
}

/* Blockquotes */
.nina-blockquote {
    margin: 8px 0;
    padding: 6px 14px;
    border-left: 3px solid var(--main-primary-color, #3a266b);
    background: rgba(0, 0, 0, 0.03);
    border-radius: 0 6px 6px 0;
    color: #475569;
    font-style: italic;
}

/* Tables */
.nina-table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin: 10px 0;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}
.nina-markdown-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
    text-align: left;
    background: #ffffff;
}
.nina-markdown-table th {
    background: #f1f5f9;
    padding: 7px 12px;
    font-weight: 600;
    color: #1e293b;
    border-bottom: 2px solid #cbd5e1;
}
.nina-markdown-table td {
    padding: 7px 12px;
    border-bottom: 1px solid #e2e8f0;
    color: #334155;
}
.nina-markdown-table tr:last-child td {
    border-bottom: none;
}
.nina-markdown-table tr:hover td {
    background: #f8fafc;
}

/* Horizontal Rule */
hr.nina-hr {
    border: none;
    border-top: 1px solid #e2e8f0;
    margin: 12px 0;
}