/**
 * Chat Main - Utilities Styles
 * 유틸리티 컴포넌트, 배지, 배너, 버튼 스타일
 */

/* Usage Plan Label */
.usage-plan-label {
    font-size: var(--chat-font-xs, 12px);
    color: var(--chat-text-secondary, #8097a8);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
}

/* Usage Pill */
.usage-pill {
    padding: 8px 16px;
    border-radius: var(--chat-radius-full, 40px);
    background: var(--chat-primary-light, rgba(0, 153, 226, 0.1));
    color: var(--chat-primary, #0099e2);
    font-weight: 600;
    font-size: var(--chat-font-lg, 18px);
    font-family: var(--chat-font-semibold, "Pretendard-SemiBold", sans-serif);
    line-height: 140%;
    min-width: auto;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--chat-shadow-sm, 0px 0px 5px 0px rgba(0, 0, 0, 0.05));
    flex-shrink: 0;
    white-space: nowrap;
    border: 1px solid transparent;
    transition: all var(--chat-transition-fast, 0.2s ease);
}

.usage-pill.danger {
    background: var(--chat-danger-light, #fee2e2);
    color: var(--chat-danger-text, #b91c1c);
}

/* Usage Guide Banner - 기존 경고 배너와 동일한 구조, 파란색 계열, 문구 행 가운데 정렬 */
.chat-warning-banner.guide {
    background: rgba(0, 153, 226, 0.05);
    color: var(--chat-primary, #0099e2);
    height: 50px;
    border-radius: var(--chat-radius-md, 10px);
    margin-bottom: -1rem;
    margin-top: var(--chat-spacing-base, 1rem);
    padding-left: var(--chat-spacing-xl, 2rem);
    padding-right: var(--chat-spacing-xl, 2rem);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--chat-transition-fast, 0.2s ease);
}

.chat-warning-banner.guide:hover {
    background: rgba(0, 153, 226, 0.1);
}

.chat-warning-banner.guide .warning-text {
    margin-left: 0 !important;
    line-height: normal !important;
    display: flex !important;
    align-items: center !important;
    height: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}

.chat-warning-banner.guide .warning-text a {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    transition: opacity var(--chat-transition-fast, 0.2s ease);
}

.chat-warning-banner.guide .warning-text a:hover {
    opacity: 0.8;
}

/* Chat Warning Banner */
.chat-warning-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    border-radius: 0;
    margin-top: 0;
    margin-bottom: 0;
    width: 100%;
    max-width: var(--chat-max-width, 1035px);
    position: relative;
}

.chat-warning-banner .warning-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-left: 19px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-warning-banner .warning-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.chat-warning-banner img.warning-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-left: 19px;
    object-fit: contain;
}

.chat-warning-banner .warning-text {
    flex: 1;
    text-align: left;
    font-family: var(--chat-font-semibold, "Pretendard-SemiBold", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
    font-size: var(--chat-font-lg, 18px);
    line-height: 225%;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.chat-warning-banner.soft {
    background: #e8f4ff;
    color: #0f172a;
}

.chat-warning-banner.danger {
    background: var(--chat-danger-bg, rgba(207, 29, 28, 0.05));
    color: var(--chat-danger, #cf1d1c);
    height: 50px;
    border-radius: var(--chat-radius-md, 10px);
    margin-bottom: 0rem;
    margin-top: var(--chat-spacing-base, 1rem);
}

/* 대화 중 아닌 메인 화면에서만 danger 배너 하단 마진 (데스크탑·모바일 공통) */
.chat_main .main-container:not(.chat-active) .chat-warning-banner.danger {
    margin-bottom: -1rem;
}

.chat-warning-banner .warning-text a.banner-subscribe-link {
    color: inherit;
    text-decoration: underline;
    font-weight: 600;
    margin-left: 0.25em;
}
.chat-warning-banner .warning-text a.banner-subscribe-link:hover {
    opacity: 0.85;
}

.chat-warning-banner .warning-timer {
    font-weight: 600;
    margin-left: 0;
}

.chat-warning-banner .free-trial-request-btn {
    margin-left: auto;
    padding: 0.5rem 1rem;
    background: linear-gradient(90deg, rgba(0, 153, 226, 1) 0%, rgba(0, 129, 198, 1) 100%);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.chat-warning-banner .free-trial-request-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 153, 226, 0.3);
}

.chat-warning-banner .free-trial-request-btn:active {
    transform: translateY(0);
}

/* Service Shortcut Notice */
.service-shortcut-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    padding: 16px 20px;
    border-radius: var(--chat-radius-lg, 12px);
    background: #f5f8fb;
}

.service-shortcut-notice .notice-text {
    font-size: var(--chat-font-base, 14px);
    color: var(--chat-text-primary, #293b48);
}

.service-shortcut-notice button {
    border: none;
    background: var(--chat-primary, #0099e2);
    color: var(--chat-bg-white, #fff);
    font-weight: 600;
    padding: 8px 18px;
    border-radius: var(--chat-radius-pill, 999px);
    cursor: pointer;
}

/* Scroll to Bottom Button */
.scroll-to-bottom-btn {
    position: fixed;
    bottom: 200px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--chat-primary, #0099e2);
    color: var(--chat-bg-white, white);
    border: none;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 153, 226, 0.3);
    z-index: var(--chat-z-fixed, 1000);
    transition: all var(--chat-transition-base, 0.3s ease);
}

.scroll-to-bottom-btn[style*="display: flex"],
.scroll-to-bottom-btn:not([style*="display: none"]) {
    display: flex;
}

.scroll-to-bottom-btn:hover {
    background: #0088cc;
    box-shadow: 0 4px 12px rgba(0, 153, 226, 0.4);
    transform: translateX(-50%) translateY(-2px);
}

.scroll-to-bottom-btn:active {
    transform: translateX(-50%) translateY(0);
}

.scroll-to-bottom-btn i {
    font-size: var(--chat-font-lg, 18px);
}

/* Chat Header Tools */
.chat_main .chat-header-tools {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--chat-spacing-md, 0.75rem);
    margin-bottom: var(--chat-spacing-base, 1rem);
}

.chat_main .main-container.chat-active .chat-header-tools {
    position: fixed;
    top: var(--chat-spacing-base, 1rem);
    right: var(--chat-spacing-xl, 2rem);
    z-index: var(--chat-z-fixed, 1000);
    display: flex;
}

/* Chat Share Pill */
.chat_main .chat-share-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: none;
    border-radius: var(--chat-radius-pill, 999px);
    padding: var(--chat-spacing-sm, 0.5rem) 0.95rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--chat-text-primary, #293b48);
    cursor: pointer !important;
    box-shadow: none;
    transition: none;
}

.chat_main .chat-share-pill:hover {
    box-shadow: none;
    cursor: pointer !important;
}

.chat_main .chat-share-pill img {
    width: 16px;
    height: 16px;
    cursor: pointer !important;
}

.chat_main .chat-share-pill:disabled {
    opacity: 0.5;
    border-color: var(--chat-border-light, #e2e8f0);
    box-shadow: none;
    cursor: not-allowed;
}

/* Chat More Button */
.chat_main .chat-more-button {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer !important;
    box-shadow: none;
}

.chat_main .chat-more-button:hover {
    cursor: pointer !important;
}

.chat_main .chat-more-button:disabled {
    opacity: 0.4;
    cursor: not-allowed !important;
    box-shadow: none;
}

.chat_main .chat-more-button img {
    width: 18px;
    height: 18px;
    cursor: pointer !important;
}

/* Chat More Dropdown */
.chat_main .chat-more-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + var(--chat-spacing-sm, 0.5rem));
    background: var(--chat-bg-white, #ffffff);
    border-radius: var(--chat-radius-md, 14px);
    box-shadow: var(--chat-shadow-lg, 0px 16px 40px rgba(15, 23, 42, 0.18));
    border: 1px solid #e4e7ec;
    padding: var(--chat-spacing-xs, 0.25rem) 0;
    width: 140px;
    z-index: var(--chat-radius-full, 40);
}

.chat_main .chat-more-dropdown.hidden {
    display: none;
}

.chat_main .chat-more-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--chat-spacing-sm, 0.5rem);
    padding: 0.55rem var(--chat-spacing-base, 1rem);
    background: transparent;
    border: none;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--chat-text-light, #475569);
}

.chat_main .chat-more-item + .chat-more-item {
    border-top: 1px solid #f1f5f9;
}

.chat_main .chat-more-item.delete {
    color: #dc2626;
}

.chat_main .chat-more-item img {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Additional Info Notice Banner */
.chat_main #additionalInfoNotice {
    width: 100%;
    margin-bottom: var(--chat-spacing-xl, 2rem);
    margin-top: var(--chat-spacing-lg, 1.5rem);
}

.chat_main .main-container.chat-active #additionalInfoNotice:not(.hidden) {
    display: block !important;
    width: 100%;
    max-width: var(--chat-max-width, 1035px);
    min-width: var(--chat-max-width, 1035px);
    box-sizing: border-box;
}

.chat_main .additional-info-notice .info-banner-container,
.chat_main .additional-info-notice,
.chat_main #additionalInfoNotice {
    margin-top: var(--chat-spacing-base, 1rem);
    margin-bottom: var(--chat-spacing-lg, 1.5rem);
    width: 100%;
    display: block;
}

.chat_main .additional-info-notice .info-banner-container,
.chat_main #additionalInfoNotice .info-banner-container {
    width: 100%;
    max-width: 100%;
}

.chat_main .additional-info-notice .info-banner-content,
.chat_main #additionalInfoNotice .info-banner-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    gap: 1.25rem;
    padding: var(--chat-spacing-lg, 1.5rem) 1.75rem;
    background: var(--chat-primary-lighter, rgba(0, 153, 226, 0.05));
    border: 1px solid rgba(0, 153, 226, 0.3);
    border-radius: var(--chat-radius-md, 10px);
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

.chat_main .additional-info-notice .info-banner-icon,
.chat_main #additionalInfoNotice .info-banner-icon {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    grid-column: 1;
    grid-row: 1;
    align-self: start;
}

.chat_main .additional-info-notice .info-banner-text,
.chat_main #additionalInfoNotice .info-banner-text {
    grid-column: 2;
    grid-row: 1 / 3;
    color: var(--chat-text-primary, #293b48);
    font-size: 1.3125rem;
    line-height: 1.8;
    font-weight: 400;
    font-family: var(--chat-font-regular, "Pretendard-Regular", sans-serif);
}

.chat_main .additional-info-notice .info-banner-text-bold,
.chat_main #additionalInfoNotice .info-banner-text-bold {
    font-family: var(--chat-font-bold, "Pretendard-Bold", sans-serif);
    font-weight: 700;
}

.chat_main .additional-info-notice .info-banner-text-normal,
.chat_main #additionalInfoNotice .info-banner-text-normal {
    font-family: var(--chat-font-regular, "Pretendard-Regular", sans-serif);
    font-weight: 400;
}

.chat_main .additional-info-notice .info-banner-text-underline,
.chat_main #additionalInfoNotice .info-banner-text-underline {
    font-family: var(--chat-font-regular, "Pretendard-Regular", sans-serif);
    font-weight: 400;
    text-decoration: underline;
}

.chat_main .additional-info-notice .info-banner-button,
.chat_main #additionalInfoNotice .info-banner-button {
    flex-shrink: 0;
    background: var(--chat-primary, #0099e2);
    color: var(--chat-bg-white, #ffffff);
    border: none;
    border-radius: var(--chat-radius-sm, 5px);
    padding: var(--chat-spacing-sm, 0.5rem) 1.25rem;
    font-size: 0.9375rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color var(--chat-transition-fast, 0.2s ease);
    grid-column: 3;
    grid-row: 2;
    align-self: end;
}

.chat_main .additional-info-notice .info-banner-button:hover,
.chat_main #additionalInfoNotice .info-banner-button:hover {
    background: #0088cc;
}

.chat_main .additional-info-notice.hidden {
    display: none !important;
}

.chat_main .additional-info-notice:not(.hidden) {
    display: block !important;
}

/* Channel.io Custom Button Hide */
body.chat_main.chat-active [data-testid="img-custom-btn"],
body.chat-main-page.chat-active [data-testid="img-custom-btn"],
body.chat_main.chat-active [data-testid="img-custom-btn"] *,
body.chat-main-page.chat-active [data-testid="img-custom-btn"] *,
body.chat_main.chat-active .ImageCustomButtonView__Wrapper-ch-front__sc-1s91m5o-0,
body.chat-main-page.chat-active .ImageCustomButtonView__Wrapper-ch-front__sc-1s91m5o-0,
body.chat_main.chat-active .ImageCustomButtonView__Wrapper-ch-front__sc-1s91m5o-0 *,
body.chat-main-page.chat-active .ImageCustomButtonView__Wrapper-ch-front__sc-1s91m5o-0 *,
.chat-active [data-testid="img-custom-btn"],
.chat-active [data-testid="img-custom-btn"] *,
.chat-active .ImageCustomButtonView__Wrapper,
.chat-active .ImageCustomButtonView__Wrapper *,
[data-testid="img-custom-btn"],
[data-testid="img-custom-btn"] *,
div[data-testid="img-custom-btn"],
div[data-testid="img-custom-btn"] *,
#ch-plugin [data-testid="img-custom-btn"],
#ch-plugin [data-testid="img-custom-btn"] *,
#ch-plugin-entry [data-testid="img-custom-btn"],
#ch-plugin-entry [data-testid="img-custom-btn"] * {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
}

#ch-plugin div[data-testid="img-custom-btn"],
#ch-plugin-entry div[data-testid="img-custom-btn"] {
    display: none !important;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .scroll-to-bottom-btn {
        bottom: 180px;
        width: 36px;
        height: 36px;
    }
    
    .scroll-to-bottom-btn i {
        font-size: var(--chat-font-md, 16px);
    }
    
    .service-shortcut-notice {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .service-shortcut-notice button {
        width: 100%;
        text-align: center;
    }
    
    /* Mobile chat header tools */
    .chat_main .main-container.chat-active .chat-header-tools {
        position: fixed;
        top: var(--chat-spacing-base, 1rem);
        right: var(--chat-spacing-base, 1rem);
        z-index: var(--chat-z-fixed, 1000);
        display: flex !important;
    }
    
    .chat_main .chat-header-tools {
        justify-content: flex-start;
    }
    
    .chat_main .chat-share-button {
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile warning banner */
    .chat_main .chat-warning-banner {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .chat_main .chat-warning-banner.danger {
        height: auto;
        min-height: 50px;
        padding: 12px 16px;
        margin-bottom: 0rem;
        border-radius: var(--chat-radius-md, 10px);
        max-width: 100% !important;
        width: 100% !important;
    }
    /* 메인 화면에서만 -1rem 적용 (위 공통 규칙 .main-container:not(.chat-active) 이 모바일에도 적용됨) */
    
    .chat_main .chat-warning-banner .warning-icon,
    .chat_main .chat-warning-banner img.warning-icon {
        width: 14px;
        height: 14px;
        margin-left: 0;
        flex-shrink: 0;
    }
    
    .chat_main .chat-warning-banner .warning-text {
        font-size: var(--chat-font-base, 14px);
        line-height: 1.5;
        flex: 1;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .chat_main .chat-warning-banner .warning-timer {
        font-weight: 600;
        margin-left: 0;
    }
    
    .chat-warning-banner .free-trial-request-btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.8125rem;
        margin-left: 0.5rem;
    }
    
    /* Mobile additional info notice */
    .chat_main .additional-info-notice .info-banner-content,
    .chat_main #additionalInfoNotice .info-banner-content {
        display: block !important;
        padding: 1.75rem 1.25rem;
        gap: var(--chat-spacing-base, 1rem);
    }
    
    .chat_main .additional-info-notice .info-banner-icon,
    .chat_main #additionalInfoNotice .info-banner-icon {
        display: block;
        margin-bottom: var(--chat-spacing-sm, 0.5rem);
    }
    
    .chat_main .additional-info-notice .info-banner-text,
    .chat_main #additionalInfoNotice .info-banner-text {
        display: block;
        font-size: var(--chat-spacing-base, 1rem) !important;
        line-height: 1.7;
        margin-bottom: var(--chat-spacing-sm, 0.5rem);
    }
    
    .chat_main .additional-info-notice .info-banner-text-bold,
    .chat_main #additionalInfoNotice .info-banner-text-bold {
        font-size: var(--chat-spacing-base, 1rem) !important;
    }
    
    .chat_main .additional-info-notice .info-banner-text-normal,
    .chat_main #additionalInfoNotice .info-banner-text-normal {
        font-size: var(--chat-spacing-base, 1rem) !important;
    }
    
    .chat_main .additional-info-notice .info-banner-text-underline,
    .chat_main #additionalInfoNotice .info-banner-text-underline {
        font-size: var(--chat-spacing-base, 1rem) !important;
    }
    
    .chat_main .additional-info-notice .info-banner-button,
    .chat_main #additionalInfoNotice .info-banner-button {
        display: block;
        width: 100%;
        justify-content: center;
        margin-top: var(--chat-spacing-sm, 0.5rem);
    }
    
    .chat_main .ai-message .message-actions + .additional-info-notice,
    .chat_main .ai-message .message-actions + #additionalInfoNotice {
        margin-top: var(--chat-spacing-base, 1rem);
        margin-bottom: var(--chat-spacing-lg, 1.5rem);
    }
    
    .chat_main .additional-info-notice,
    .chat_main #additionalInfoNotice {
        margin-bottom: var(--chat-spacing-lg, 1.5rem);
    }
    
    /* Mobile usage guide banner */
    .chat-warning-banner.guide {
        margin: 0;
        margin-bottom: -1rem !important; /* 배너와 입력창 간격 최소화 */
        padding-left: var(--chat-spacing-base, 1rem);
        padding-right: var(--chat-spacing-base, 1rem);
    }
    
    /* 대화 시작 전 메인에서 배너와 입력창 사이 간격 제거 */
    .chat_main .main-container:not(.chat-active) .chat-warning-banner.guide {
        margin-bottom: -1rem !important;
    }
    
    .chat_main .main-container.chat-active .chat-warning-banner.guide {
        margin: 0;
    }
    
    .chat-warning-banner.guide .warning-text {
        line-height: 1.5 !important;
        font-size: var(--chat-font-base, 14px);
    }
}