.main-page {
    min-height: 100vh;
    background-image: url('/images/bg-main.png');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
}

.main-content {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

/* 타이틀 */
.main-title-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.main-title {
    font-size: 52px;
    font-weight: 500;
    font-family: 'KoPub Batang Pro', serif;
    color: #3c2500;
    line-height: 1.3;
    text-align: center;
}

.main-subtitle {
    font-size: 20px;
    font-weight: 500;
    color: #919191;
    text-align: center;
}

/* 제품 탭 + 폼 영역 */
.generate-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-tabs {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 32px;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    background: #fefefe;
    color: var(--color-primary);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.tab-btn.active {
    background: var(--color-primary);
    color: #f2f2f2;
    border-color: var(--color-primary);
    font-size: 18px;
}

/* 폼 박스 */
.form-box {
    background: white;
    border: 1.5px solid #d0cecc;
    border-radius: 30px;
    padding: 24px 35px;
    display: flex;
    gap: 32px;
    min-height: 216px;
    align-items: flex-start;
}

.prompt-area {
    flex: 1;
    min-width: 0;
    height: 100%;
}

.prompt-textarea {
    width: 100%;
    height: 100%;
    min-height: 168px;
    border: none;
    outline: none;
    resize: none;
    font-size: 16px;
    font-family: inherit;
    color: var(--color-nav-text);
    background: transparent;
    padding: 0;
    line-height: 1.5;
}

.prompt-textarea::placeholder {
    color: #acaaaa;
}

/* 오른쪽 패널 */
.form-right {
    width: 281px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 59px;
    justify-content: flex-end;
    align-items: flex-end;
    min-height: 168px;
}

.intensity-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.intensity-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 500;
    color: #625d58;
}

.slider-value {
    font-size: 18px;
    font-weight: 500;
    color: #625d58;
}

/* 헤더가 bg-main.png 위에 투명하게 위치하도록 재정의 */
.main-page .site-header {
    background: transparent;
    backdrop-filter: none;
    border-bottom: none;
}

/* noUiSlider 커스텀 스타일 — .noUi-horizontal 포함으로 기본 CSS 특이성 확보 */
.noUi-horizontal.intensity-slider-nouislider {
    background: #d0cecc;
    border-radius: 100px;
    border: none;
    box-shadow: none;
    height: 2px;
    margin-top: 6px;
}

.noUi-horizontal.intensity-slider-nouislider .noUi-base,
.noUi-horizontal.intensity-slider-nouislider .noUi-connects {
    height: 2px;
    border-radius: 100px;
}

.noUi-horizontal.intensity-slider-nouislider .noUi-connect {
    background: #d0cecc;
}

.noUi-horizontal.intensity-slider-nouislider .noUi-handle {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #938d88;
    border: none;
    box-shadow: none;
    cursor: pointer;
    right: -8px;
    top: -7px;
}

.noUi-horizontal.intensity-slider-nouislider .noUi-handle::before,
.noUi-horizontal.intensity-slider-nouislider .noUi-handle::after {
    display: none;
}

.noUi-horizontal.intensity-slider-nouislider .noUi-handle:focus {
    outline: none;
}

/* 생성 버튼 */
.generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 181px;
    height: 50px;
    background: var(--color-primary);
    color: #fffbef;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.generate-btn:hover {
    opacity: 0.85;
}

/* 생성 예시 */
.examples-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.examples-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary);
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.example-card {
    aspect-ratio: 1 / 1;
    border-radius: 15px;
    overflow: hidden;
    background: #ebebeb;
}

.example-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.more-link {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-primary);
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
}

.more-link:hover {
    opacity: 0.75;
}

/* 비로그인 오버레이 */
.login-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.login-overlay.show {
    display: flex;
}

.overlay-card {
    background: #fff;
    border-radius: 20px;
    padding: 36px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    position: relative;
}

.overlay-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.overlay-desc {
    font-size: 15px;
    color: var(--color-text-sub);
    margin-bottom: 28px;
}

.overlay-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-text-sub);
}

.quota-flash-error {
    padding: 10px 14px;
    margin-bottom: 12px;
    background: #fff5f5;
    border: 1px solid #fed7d7;
    border-radius: 6px;
    color: #c53030;
    font-size: 0.85rem;
}

.quota-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 0.82rem;
    color: #888;
}

.quota-exceeded-msg {
    color: #e53e3e;
    font-size: 0.78rem;
}

.generate-btn--disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.prompt-char-counter {
    text-align: right;
    font-size: 0.75rem;
    color: var(--color-text-muted, #888);
    margin-top: 0.25rem;
}