/* NShine Assistant — import wizard workspace */
.nshine-assistant {
    --asst-bg: #f9fafb;
    --asst-surface: #ffffff;
    --asst-border: #e5e7eb;
    --asst-text: #111827;
    --asst-muted: #6b7280;
    --asst-radius: 8px;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 520px;
    max-height: calc(100vh - 120px);
    background: var(--asst-bg);
    border-radius: 8px;
    border: 1px solid var(--asst-border);
    overflow: hidden;
    font-family: inherit;
}

.nshine-assistant__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 20px;
    background: var(--asst-surface);
    border-bottom: 1px solid var(--asst-border);
    flex-shrink: 0;
}

.nshine-assistant__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.nshine-assistant__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--asst-border);
    background: var(--asst-surface);
    color: var(--asst-text);
    text-decoration: none;
    flex-shrink: 0;
}

    .nshine-assistant__back:hover {
        border-color: #9ca3af;
        color: var(--asst-text);
    }

.nshine-assistant__avatar {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--ns-color-primary, #ff6821) 0%, var(--ns-color-primary-2, #e05c1d) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.nshine-assistant__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--asst-text);
    margin: 0;
    line-height: 1.2;
}

.nshine-assistant__subtitle {
    font-size: 12px;
    color: var(--asst-muted);
    margin: 0;
}

.nshine-assistant__toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.nshine-assistant__chip {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #f3f4f6;
    color: var(--asst-muted);
    border: 1px solid var(--asst-border);
}

.nshine-assistant__select {
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 10px;
    border: 1px solid var(--asst-border);
    background: var(--asst-surface);
    color: var(--asst-text);
    min-width: 140px;
}

.nshine-assistant__thread {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    scroll-behavior: smooth;
}

.nshine-assistant__empty {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    padding: 48px 24px;
}

.nshine-assistant__empty-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--ns-color-primary, #ff6821), var(--ns-color-primary-2, #e05c1d));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.nshine-assistant__empty h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--asst-text);
}

.nshine-assistant__empty p {
    color: var(--asst-muted);
    font-size: 14px;
    margin-bottom: 24px;
}

.nshine-assistant__suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.nshine-assistant__suggestion {
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--asst-border);
    background: var(--asst-surface);
    color: var(--asst-text);
    font-size: 13px;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
}

    .nshine-assistant__suggestion:hover {
        border-color: var(--ns-color-primary, #ff6821);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

.nshine-assistant__guide-list {
    margin: 12px 0 0;
    padding-left: 1.25rem;
    color: var(--asst-text);
    font-size: 14px;
}

    .nshine-assistant__guide-list li {
        margin-bottom: 6px;
    }

        .nshine-assistant__guide-list li:last-child {
            margin-bottom: 0;
        }

.nshine-assistant__guided-bar {
    flex-shrink: 0;
    padding: 0 16px 8px;
    max-width: 852px;
    margin: 0 auto;
    width: 100%;
}

    .nshine-assistant__guided-bar .nshine-assistant__suggestions {
        justify-content: flex-start;
    }

.nshine-assistant__hint-next {
    color: var(--ns-color-primary, #ff6821);
    font-weight: 600;
}

.nshine-assistant__row {
    display: flex;
    gap: 12px;
    max-width: 820px;
    margin: 0 auto 20px;
    width: 100%;
}

.nshine-assistant__row--user {
    flex-direction: row-reverse;
}

.nshine-assistant__row-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.nshine-assistant__row--user .nshine-assistant__row-avatar {
    background: var(--asst-user-bg);
    color: var(--asst-user-text);
}

.nshine-assistant__row--assistant .nshine-assistant__row-avatar {
    background: #e5e7eb;
    color: #374151;
}

.nshine-assistant__bubble {
    flex: 1;
    min-width: 0;
    max-width: 85%;
}

.nshine-assistant__row--user .nshine-assistant__bubble {
    display: flex;
    justify-content: flex-end;
}

.nshine-assistant__bubble-inner {
    padding: 12px 16px;
    border-radius: var(--asst-radius);
    font-size: 14px;
    line-height: 1.55;
    word-break: break-word;
}

.nshine-assistant__row--user .nshine-assistant__bubble-inner {
    background: var(--asst-user-bg);
    color: var(--asst-user-text);
    border-bottom-right-radius: 4px;
}

.nshine-assistant__row--assistant .nshine-assistant__bubble-inner {
    background: var(--asst-assistant-bg);
    color: var(--asst-text);
    border: 1px solid var(--asst-border);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.nshine-assistant__file-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 8px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    font-size: 13px;
}

.nshine-assistant__row--assistant .nshine-assistant__file-chip {
    background: #f3f4f6;
    color: var(--asst-text);
}

.nshine-assistant__card {
    margin-top: 10px;
    padding: 12px;
    border-radius: 12px;
    background: #f9fafb;
    border: 1px solid var(--asst-border);
}

.nshine-assistant__card-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--asst-text);
}

.nshine-assistant__card pre {
    font-size: 12px;
    max-height: 200px;
    overflow: auto;
    margin: 0;
    white-space: pre-wrap;
}

.nshine-assistant__table-wrap {
    overflow-x: auto;
    max-height: 220px;
}

.nshine-assistant__table-wrap--source {
    max-height: 420px;
    overflow: auto;
    position: relative;
    isolation: isolate;
}

    .nshine-assistant__table-wrap--source .nshine-assistant__proposal-table {
        min-width: max-content;
        border-collapse: separate;
        border-spacing: 0;
        table-layout: auto;
        --asst-status-col-width: 7rem;
        --asst-errors-col-width: clamp(24rem, 34vw, 40rem);
    }

.nshine-assistant__col-row {
    width: 2.5rem;
    white-space: nowrap;
    position: relative;
    z-index: 0;
}

.nshine-assistant__col-data {
    position: relative;
    z-index: 0;
}

.nshine-assistant__col-status {
    position: sticky;
    right: var(--asst-errors-col-width);
    z-index: 12;
    width: var(--asst-status-col-width);
    min-width: var(--asst-status-col-width);
    max-width: var(--asst-status-col-width);
    white-space: nowrap;
    background-color: var(--asst-surface) !important;
    background-clip: padding-box;
    border-left: 2px solid #d1d5db;
    box-shadow: -8px 0 12px -6px rgba(0, 0, 0, 0.18);
}

.nshine-assistant__col-errors {
    position: sticky;
    right: 0;
    z-index: 13;
    width: var(--asst-errors-col-width);
    min-width: var(--asst-errors-col-width);
    max-width: var(--asst-errors-col-width);
    white-space: normal !important;
    vertical-align: top;
    background-color: var(--asst-surface) !important;
    background-clip: padding-box;
    box-shadow: -4px 0 8px -4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    overflow-wrap: break-word;
    word-break: normal;
    hyphens: auto;
    line-height: 1.45;
    padding: 0.45rem 0.65rem;
}

    .nshine-assistant__col-errors .nshine-assistant__error-list,
    .nshine-assistant__col-errors .nshine-assistant__error-list li {
        white-space: normal !important;
        overflow-wrap: break-word;
        word-break: normal;
    }

    .nshine-assistant__col-errors .nshine-assistant__error-list li + li {
        margin-top: 0.35rem;
    }

.nshine-assistant__proposal-table thead .nshine-assistant__col-status {
    z-index: 22;
    background-color: #f9fafb !important;
}

.nshine-assistant__proposal-table thead .nshine-assistant__col-errors {
    z-index: 23;
    background-color: #f9fafb !important;
}

.nshine-assistant__tr--ready .nshine-assistant__col-status,
.nshine-assistant__tr--ready .nshine-assistant__col-errors,
.nshine-assistant__tr--review .nshine-assistant__col-status,
.nshine-assistant__tr--review .nshine-assistant__col-errors,
.nshine-assistant__tr--invalid .nshine-assistant__col-status,
.nshine-assistant__tr--invalid .nshine-assistant__col-errors {
    background-color: var(--asst-surface) !important;
}

body[data-theme=dark] .nshine-assistant__col-status,
body[data-theme=dark] .nshine-assistant__col-errors,
body[data-theme=dark] .nshine-assistant__tr--ready .nshine-assistant__col-status,
body[data-theme=dark] .nshine-assistant__tr--ready .nshine-assistant__col-errors,
body[data-theme=dark] .nshine-assistant__tr--review .nshine-assistant__col-status,
body[data-theme=dark] .nshine-assistant__tr--review .nshine-assistant__col-errors,
body[data-theme=dark] .nshine-assistant__tr--invalid .nshine-assistant__col-status,
body[data-theme=dark] .nshine-assistant__tr--invalid .nshine-assistant__col-errors {
    background-color: #1f1f23 !important;
    box-shadow: -8px 0 12px -6px rgba(0, 0, 0, 0.45);
}

body[data-theme=dark] .nshine-assistant__proposal-table thead .nshine-assistant__col-status,
body[data-theme=dark] .nshine-assistant__proposal-table thead .nshine-assistant__col-errors {
    background-color: #27272a !important;
}

.nshine-assistant__table-wrap table {
    font-size: 12px;
    margin: 0;
}

.nshine-assistant__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.nshine-assistant__btn-primary {
    padding: 8px 16px;
    border-radius: 10px;
    border: none;
    background: var(--ns-color-primary, #ff6821);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

    .nshine-assistant__btn-primary:hover:not(:disabled) {
        background: var(--ns-color-primary-2, #e05c1d);
    }

    .nshine-assistant__btn-primary:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

.nshine-assistant__btn-ghost {
    padding: 8px 14px;
    border-radius: 10px;
    border: 1px solid var(--asst-border);
    background: var(--asst-surface);
    color: var(--asst-text);
    font-size: 13px;
    cursor: pointer;
}

.nshine-assistant__typing {
    display: flex;
    gap: 4px;
    padding: 14px 16px;
}

    .nshine-assistant__typing span {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #9ca3af;
        animation: asst-bounce 1.2s infinite ease-in-out;
    }

        .nshine-assistant__typing span:nth-child(2) {
            animation-delay: 0.15s;
        }

        .nshine-assistant__typing span:nth-child(3) {
            animation-delay: 0.3s;
        }

@keyframes asst-bounce {
    0%, 80%, 100% {
        transform: scale(0.85);
        opacity: 0.5;
    }

    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.nshine-assistant__footer {
    flex-shrink: 0;
    padding: 12px 20px 16px;
    background: var(--asst-surface);
    border-top: 1px solid var(--asst-border);
}

.nshine-assistant__composer-wrap {
    width: 100%;
}

.nshine-assistant__attachment {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 8px 12px;
    background: var(--asst-surface);
    border: 1px solid var(--asst-border);
    border-radius: 12px;
    font-size: 13px;
}

    .nshine-assistant__attachment button {
        margin-left: auto;
        border: none;
        background: none;
        color: var(--asst-muted);
        cursor: pointer;
        padding: 4px;
    }

.nshine-assistant__composer {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 8px 8px 8px 12px;
    background: var(--asst-surface);
    border: 1px solid var(--asst-border);
    border-radius: var(--asst-composer-radius);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

    .nshine-assistant__composer:focus-within {
        border-color: var(--ns-color-primary, #ff6821);
        box-shadow: 0 4px 24px rgba(255, 104, 33, 0.12);
    }

.nshine-assistant__icon-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--asst-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .nshine-assistant__icon-btn:hover:not(:disabled) {
        background: #f3f4f6;
        color: var(--asst-text);
    }

.nshine-assistant__composer textarea {
    flex: 1;
    border: none;
    outline: none;
    resize: none;
    max-height: 160px;
    min-height: 24px;
    padding: 8px 0;
    font-size: 15px;
    line-height: 1.45;
    background: transparent;
}

.nshine-assistant__send {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 10px;
    background: var(--ns-color-primary, #ff6821);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .nshine-assistant__send:hover:not(:disabled) {
        background: var(--ns-color-primary-2, #e05c1d);
    }

    .nshine-assistant__send:disabled {
        background: #d1d5db;
        cursor: not-allowed;
    }

.nshine-assistant__hint {
    text-align: center;
    font-size: 11px;
    color: var(--asst-muted);
    margin-top: 8px;
}

body[data-theme=dark] .nshine-assistant {
    --asst-bg: #1a1a1e;
    --asst-surface: #252529;
    --asst-border: #3f3f46;
    --asst-text: #f4f4f5;
    --asst-muted: #a1a1aa;
    --asst-assistant-bg: #252529;
}

body[data-theme=dark] .nshine-assistant__card {
    background: #1f1f23;
}

body[data-theme=dark] .nshine-assistant__row--assistant .nshine-assistant__row-avatar {
    background: #3f3f46;
    color: #e4e4e7;
}

.assistant-page-full {
    padding: 0 !important;
    height: calc(100vh - 70px);
    max-height: calc(100vh - 70px);
}

    .assistant-page-full .nshine-assistant {
        max-height: 100%;
        height: 100%;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

/* Workflow steps */
.nshine-assistant__workflow {
    flex-shrink: 0;
    background: var(--asst-surface);
    border-bottom: 1px solid var(--asst-border);
}

.nshine-assistant__steps {
    display: flex;
    gap: 8px;
    padding: 10px 20px 6px;
    flex-shrink: 0;
    overflow-x: auto;
}

.nshine-assistant__step-caption {
    margin: 0;
    padding: 0 20px 10px;
    font-size: 13px;
    color: var(--asst-muted);
}

.nshine-assistant__step-progress {
    height: 3px;
    margin: 0 20px 8px;
    border-radius: 999px;
    background: #e5e7eb;
    overflow: hidden;
    position: relative;
}

    .nshine-assistant__step-progress::after {
        content: "";
        position: absolute;
        inset: 0;
        width: 40%;
        background: linear-gradient(90deg, transparent, #9ca3af, transparent);
        animation: nshine-assistant-indeterminate 1.2s ease-in-out infinite;
    }

@keyframes nshine-assistant-indeterminate {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(350%);
    }
}

.nshine-assistant__step {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--asst-muted);
    white-space: nowrap;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid transparent;
}

.nshine-assistant__step--active {
    color: var(--asst-text);
    font-weight: 600;
    border-color: var(--asst-border);
    background: #f3f4f6;
}

.nshine-assistant__step--done {
    color: var(--asst-muted);
}

.nshine-assistant__step-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    background: #e5e7eb;
    color: #374151;
}

.nshine-assistant__step--active .nshine-assistant__step-dot {
    background: #374151;
    color: #fff;
}

.nshine-assistant__step--done .nshine-assistant__step-dot {
    background: #e5e7eb;
    color: #374151;
}

.nshine-assistant__entity-badge {
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    background: #f3f4f6;
    color: var(--asst-text);
    border: 1px solid var(--asst-border);
}

.nshine-assistant__help {
    padding: 12px 20px;
    background: var(--asst-surface);
    border-bottom: 1px solid var(--asst-border);
    font-size: 13px;
    color: var(--asst-muted);
}

.nshine-assistant__help-list {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--asst-text);
}

    .nshine-assistant__help-list li {
        margin-bottom: 4px;
    }

.nshine-assistant__busy-text {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--asst-text);
}

/* Drop zone */
.nshine-assistant__dropzone {
    padding: 28px 24px;
    border: 1px dashed #d1d5db;
    border-radius: var(--asst-radius);
    background: var(--asst-surface);
    transition: border-color 0.15s, background 0.15s;
    text-align: center;
}

    .nshine-assistant__dropzone--active,
    .nshine-assistant__dropzone:hover {
        border-color: #9ca3af;
        background: #f9fafb;
    }

.nshine-assistant__dropzone-icons {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

    .nshine-assistant__dropzone-icons span {
        font-size: 11px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        padding: 4px 8px;
        border-radius: 6px;
        background: #f3f4f6;
        color: var(--asst-muted);
    }

.nshine-assistant__drop-btn {
    display: inline-block;
    cursor: pointer;
}

.nshine-assistant__drop-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 4px;
}

    .nshine-assistant__drop-actions .nshine-assistant__link-btn {
        margin: 0;
    }

.nshine-assistant__trust-line {
    font-size: 12px;
    color: var(--asst-muted);
    margin: 0;
}

.nshine-assistant__link-btn {
    border: none;
    background: none;
    color: #2563eb;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.nshine-assistant__dropzone-icon {
    font-size: 32px;
    color: var(--asst-muted);
    margin-bottom: 12px;
    display: block;
}

.nshine-assistant__empty-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0 16px;
    color: var(--asst-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

    .nshine-assistant__empty-divider::before,
    .nshine-assistant__empty-divider::after {
        content: "";
        flex: 1;
        height: 1px;
        background: var(--asst-border);
    }

.nshine-assistant__example-prompts {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 480px;
    margin: 0 auto 20px;
}

.nshine-assistant__example {
    text-align: left;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--asst-border);
    background: #fff;
    color: var(--asst-text);
    font-size: 13px;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
}

    .nshine-assistant__example:hover {
        border-color: var(--ns-color-primary, #ff6821);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

.nshine-assistant__thread--drag {
    outline: 2px dashed rgba(255, 104, 33, 0.45);
    outline-offset: -8px;
    background: rgba(255, 104, 33, 0.03);
}

.nshine-assistant__hero {
    max-width: 920px;
    margin: 0 auto 20px;
    width: 100%;
}

.nshine-assistant__hero-lead {
    font-size: 14px;
    color: var(--asst-muted);
    margin: 0 0 10px 4px;
}

.nshine-assistant__busy-panel {
    width: 100%;
    margin: 0 0 16px;
    padding: 14px 16px;
    border-radius: var(--asst-radius);
    border: 1px solid var(--asst-border);
    background: var(--asst-surface);
}

.nshine-assistant__busy-bar {
    height: 4px;
    border-radius: 999px;
    background: #e5e7eb;
    overflow: hidden;
    position: relative;
}

    .nshine-assistant__busy-bar::after {
        content: "";
        position: absolute;
        inset: 0;
        width: 35%;
        background: var(--ns-color-primary, #ff6821);
        border-radius: inherit;
        animation: nshine-assistant-indeterminate 1s ease-in-out infinite;
    }

.nshine-assistant__review-dock {
    flex-shrink: 0;
    padding: 12px 20px;
    border-top: 1px solid var(--asst-border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), #fff);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.06);
    position: sticky;
    bottom: 0;
    z-index: 5;
}

.nshine-assistant__review-dock-inner {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.nshine-assistant__review-dock-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 13px;
}

    .nshine-assistant__review-dock-copy strong {
        font-size: 15px;
        color: var(--asst-text);
    }

    .nshine-assistant__review-dock-copy span {
        color: var(--asst-muted);
    }

.nshine-assistant__review-dock-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.nshine-assistant__btn-lg {
    padding: 12px 20px;
    font-size: 15px;
}

.nshine-assistant__btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.nshine-assistant__spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: nshine-assistant-spin 0.7s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes nshine-assistant-spin {
    to {
        transform: rotate(360deg);
    }
}

.nshine-assistant__attachment {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border-radius: 12px;
    border: 1px solid var(--asst-border);
    background: var(--asst-surface);
}

.nshine-assistant__attachment-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 12px;
}

    .nshine-assistant__attachment-meta strong {
        font-size: 13px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .nshine-assistant__attachment-meta span {
        color: var(--asst-muted);
    }

.nshine-assistant__attachment-remove {
    border: none;
    background: none;
    font-size: 20px;
    line-height: 1;
    color: var(--asst-muted);
    cursor: pointer;
    padding: 4px 8px;
}

.nshine-assistant__proposal-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 16px 0;
}

.nshine-assistant__proposal-sub {
    font-size: 13px;
    color: var(--asst-muted);
}

.nshine-assistant__file-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 8px;
    background: #f3f4f6;
    color: var(--asst-text);
}

.nshine-assistant__progress {
    display: none;
}

.nshine-assistant__progress-ready {
    background: #10b981;
    transition: width 0.3s ease;
}

.nshine-assistant__progress-review {
    background: #f59e0b;
    transition: width 0.3s ease;
}

@media (max-width: 640px) {
    .nshine-assistant__review-dock-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .nshine-assistant__review-dock-actions {
        width: 100%;
        flex-direction: column-reverse;
    }

    .nshine-assistant__review-dock .nshine-assistant__btn-primary,
    .nshine-assistant__review-dock .nshine-assistant__btn-ghost {
        width: 100%;
        justify-content: center;
    }
}

/* Proposal card */
.nshine-assistant__card--proposal {
    padding: 0;
    overflow: visible;
}

.nshine-assistant__summary {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 12px 0;
}

.nshine-assistant__pill {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
}

.nshine-assistant__pill--ready {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.nshine-assistant__pill--review {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.nshine-assistant__pill--invalid {
    background: #f3f4f6;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.nshine-assistant__pill--muted {
    background: #f3f4f6;
    color: var(--asst-muted);
}

.nshine-assistant__details {
    margin: 8px 12px 0;
    font-size: 12px;
}

    .nshine-assistant__details pre {
        max-height: 120px;
        overflow: auto;
        margin-top: 6px;
    }

.nshine-assistant__card .nshine-assistant__table-wrap {
    padding: 8px 12px;
    max-height: 420px;
    overflow: auto;
}

.nshine-assistant__table-note {
    font-size: 12px;
    color: var(--asst-muted);
    padding: 0 12px 8px;
    margin: 0;
}

.nshine-assistant__invalid-hint,
.nshine-assistant__review-hint {
    font-size: 12px;
    color: var(--asst-muted);
    padding: 0 12px 8px;
    margin: 0;
}

.nshine-assistant__import-blocked {
    margin: 0 12px 12px;
    padding: 12px 14px;
    border: 1px solid #fecaca;
    border-radius: 8px;
    background: #fef2f2;
}

.nshine-assistant__import-blocked-title {
    font-size: 14px;
    font-weight: 700;
    color: #b91c1c;
    margin-bottom: 4px;
}

.nshine-assistant__import-blocked-text,
.nshine-assistant__import-blocked-rows {
    font-size: 13px;
    color: #7f1d1d;
    line-height: 1.45;
}

.nshine-assistant__table-note--invalid-first {
    padding-left: 12px;
    padding-right: 12px;
    color: #b45309;
}

.nshine-assistant__error-list {
    padding-left: 1.1rem;
    margin: 0;
    font-size: 13px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.nshine-assistant__error-list--invalid {
    color: #b91c1c;
    font-weight: 500;
}

.nshine-assistant__error-list--review {
    color: #b45309;
    font-weight: 500;
}

.nshine-assistant__detail--issue,
.nshine-assistant__detail--invalid {
    color: #dc2626;
    font-size: 13px;
    font-weight: 500;
}

.nshine-assistant__detail--review {
    color: #b45309;
    font-size: 13px;
}

.nshine-assistant__status-label--review,
.nshine-assistant__status-label--invalid {
    color: #dc2626;
    font-weight: 600;
}

.nshine-assistant__card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--asst-border);
    background: var(--asst-surface);
    position: sticky;
    bottom: 0;
}

.nshine-assistant__status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.nshine-assistant__status-icon {
    font-weight: 700;
}

.nshine-assistant__tr--ready td,
.nshine-assistant__tr--review td,
.nshine-assistant__tr--invalid td {
    background: transparent;
}

.nshine-assistant__card--error {
    border-color: var(--asst-border);
    background: var(--asst-surface);
    border-left: 3px solid #dc2626;
}

.nshine-assistant__error-banner {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 16px;
    color: var(--asst-text);
}

    .nshine-assistant__error-banner .rz-icon {
        font-size: 24px;
        flex-shrink: 0;
        color: #dc2626;
    }

.nshine-assistant__card--success {
    border-color: var(--asst-border);
    background: var(--asst-surface);
    border-left: 3px solid #059669;
}

.nshine-assistant__success-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e5e7eb;
    color: #374151;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.nshine-assistant__btn-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nshine-assistant__btn-primary.nshine-assistant__btn-link:hover,
.nshine-assistant__btn-primary.nshine-assistant__btn-link:focus {
    background: var(--ns-color-primary, #ff6821);
    color: #fff;
    text-decoration: none;
}

/* Dialog */
.nshine-assistant__dialog {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.nshine-assistant__dialog-table-host {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    margin-bottom: 12px;
}

.nshine-assistant__dialog-table-host .nshine-assistant__table-wrap--source {
    flex: 1;
    min-height: 0;
    max-height: none;
    overflow: auto;
}

.nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog {
    --asst-status-col-width: 6.5rem;
    --asst-errors-col-width: 38%;
    min-width: 0;
    width: 100%;
    table-layout: fixed;
}

    .nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog .nshine-assistant__col-row {
        width: 2.25rem;
    }

    .nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog .nshine-assistant__col-data {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 0;
    }

    .nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog .nshine-assistant__col-status,
    .nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog .nshine-assistant__col-errors {
        position: static;
        right: auto;
        box-shadow: none;
        max-width: none;
    }

    .nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog .nshine-assistant__col-status {
        width: var(--asst-status-col-width);
        min-width: var(--asst-status-col-width);
        white-space: nowrap;
        padding: 0.45rem 0.4rem;
    }

    .nshine-assistant__dialog-table-host .nshine-assistant__proposal-table--dialog .nshine-assistant__col-errors {
        width: var(--asst-errors-col-width);
        min-width: 14rem;
        padding: 0.5rem 0.65rem;
    }

.nshine-import-proposal-dialog .rz-dialog-content {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.nshine-assistant__dialog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
    padding-top: 8px;
    border-top: 1px solid var(--asst-border);
}

/* Hub */
.nshine-import-hub__card {
    display: block;
    position: relative;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--asst-border, #e5e7eb);
    background: #fff;
    color: inherit;
    height: 100%;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.nshine-import-hub__card--active:hover {
    border-color: var(--ns-color-primary, #ff6821);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.nshine-import-hub__card--soon {
    opacity: 0.72;
    background: #f9fafb;
}

.nshine-import-hub__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    background: #d1fae5;
    color: #047857;
}

.nshine-import-hub__badge--muted {
    background: #f3f4f6;
    color: #6b7280;
}

.nshine-import-hub__icon {
    font-size: 32px;
    color: #212529;
    margin-bottom: 12px;
}

.nshine-import-hub__card h5 {
    margin-bottom: 8px;
    color: #212529;
}

.nshine-import-hub__card p {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 12px;
}

.nshine-import-hub__cta {
    font-size: 13px;
    font-weight: 600;
    color: var(--ns-color-primary, #ff6821);
}

.nshine-assistant__import-option {
    display: inline-flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0 0 16px;
    font-size: 13px;
    color: #374151;
    text-align: left;
    cursor: pointer;
    max-width: 100%;
}

    .nshine-assistant__import-option input {
        margin-top: 2px;
    }

.nshine-assistant__success-banner {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.nshine-assistant__btn-ghost--sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* Import wizard layout (replaces chat bubbles) */
.nshine-assistant__start {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 8px 0 24px;
}

.nshine-assistant__upload-panel,
.nshine-assistant__describe-panel {
    background: var(--asst-surface);
    border: 1px solid var(--asst-border);
    border-radius: var(--asst-radius);
    padding: 20px;
}

    .nshine-assistant__upload-panel h3,
    .nshine-assistant__describe-title {
        font-size: 15px;
        font-weight: 600;
        margin: 0 0 6px;
        color: var(--asst-text);
    }

    .nshine-assistant__upload-panel p,
    .nshine-assistant__describe-hint {
        font-size: 13px;
        color: var(--asst-muted);
        margin: 0 0 16px;
    }

.nshine-assistant__describe-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--asst-border);
    border-radius: var(--asst-radius);
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

    .nshine-assistant__describe-input:focus {
        outline: none;
        border-color: #9ca3af;
        box-shadow: 0 0 0 2px rgba(156, 163, 175, 0.25);
    }

.nshine-assistant__describe-actions {
    margin-top: 12px;
    display: flex;
    justify-content: flex-end;
}

.nshine-assistant__panel {
    width: 100%;
    margin: 0 0 16px;
}

.nshine-assistant__log-entry {
    width: 100%;
    margin: 0 0 12px;
    padding: 12px 14px;
    border: 1px solid var(--asst-border);
    border-radius: var(--asst-radius);
    background: var(--asst-surface);
}

.nshine-assistant__log-entry--user {
    border-left: 3px solid #9ca3af;
}

.nshine-assistant__log-entry--system {
    border-left: 3px solid #d1d5db;
}

.nshine-assistant__log-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--asst-muted);
    margin-bottom: 6px;
}

.nshine-assistant__log-body p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--asst-text);
}

.nshine-assistant__log-body .nshine-assistant__file-chip {
    margin-top: 8px;
    background: #f3f4f6;
    color: var(--asst-text);
}

.nshine-assistant__input-bar {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 10px 12px;
    background: var(--asst-surface);
    border: 1px solid var(--asst-border);
    border-radius: var(--asst-radius);
}

    .nshine-assistant__input-bar:focus-within {
        border-color: #9ca3af;
    }

    .nshine-assistant__input-bar textarea {
        flex: 1;
        border: none;
        background: transparent;
        resize: none;
        font-size: 14px;
        line-height: 1.45;
        max-height: 120px;
        padding: 4px 0;
        font-family: inherit;
    }

        .nshine-assistant__input-bar textarea:focus {
            outline: none;
        }

.nshine-assistant__attach-btn {
    font-size: 13px;
    font-weight: 500;
    color: #2563eb;
    cursor: pointer;
    white-space: nowrap;
    padding: 6px 0;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .nshine-assistant__header {
        flex-direction: column;
        align-items: stretch;
    }

    .nshine-assistant__toolbar {
        justify-content: flex-start;
    }

    .nshine-assistant__row {
        max-width: 100%;
    }

    .nshine-assistant__bubble {
        max-width: 92%;
    }
}