/**
 * Veil Tokyo
 * Responsive Layout & Portal Frame Styles
 */

/* ==========================================================================
   1. FLOATING PORTAL DECORATIONS (PC版左右フローティング縦帯 - 1600px設計)
   ========================================================================== */
.portal-line-left {
    position: fixed;
    left: var(--space-48);
    top: 0;
    width: 1px;
    height: 100vh;
    background: linear-gradient(to bottom, transparent, var(--border-accent) 20%, var(--border-accent) 80%, transparent);
    z-index: 10;
    pointer-events: none;
}

.portal-line-left::after {
    content: 'VEIL TOKYO - OFFICIAL PORTAL SITE';
    position: absolute;
    top: 160px;
    left: -8px;
    font-family: var(--font-en);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 4px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.portal-line-right {
    position: fixed;
    right: var(--space-48);
    top: 0;
    width: 1px;
    height: 100vh;
    background: linear-gradient(to bottom, transparent, var(--border-accent) 20%, var(--border-accent) 80%, transparent);
    z-index: 10;
    pointer-events: none;
}

.portal-line-right::after {
    content: 'SCROLL DOWN';
    position: absolute;
    bottom: 160px;
    right: -8px;
    font-family: var(--font-en);
    font-size: 11px;
    color: var(--accent-gold);
    letter-spacing: 4px;
    writing-mode: vertical-rl;
    animation: bounce-text 2s infinite ease-in-out;
}

@keyframes bounce-text {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(16px); }
}

/* ==========================================================================
   1.5. MID-DESKTOP RESPONSIVE ADJUSTMENT (1330px以下での左右装飾要素被り防止)
   ========================================================================== */
@media (max-width: 1330px) {
    .portal-line-left,
    .portal-line-right {
        display: none;
    }

    .floating-actions-pc {
        right: var(--space-16);
    }
}

/* ==========================================================================
   2. RESPONSIVE DESIGN (BREAKPOINT: 1024px / TABLET & SP CONVERSION)
   ========================================================================== */
@media (max-width: 1024px) {
    section {
        padding-top: var(--space-64);
        padding-bottom: 0;
        overflow: hidden;
    }

    .sec-watermark {
        font-size: 64px;
        transform: translate(-50%, -20px);
        line-height: 1;
    }

    .sec-title-wrapper {
        margin-bottom: var(--space-40);
        text-align: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .sec-title-en {
        font-size: 28px;
        line-height: 36px;
        gap: var(--space-16);
        display: inline-flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        width: 100%;
        margin: 0 auto;
    }

    .sec-title-en::before,
    .sec-title-en::after {
        width: 40px;
    }

    .sec-title-jp {
        text-align: center;
        justify-content: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .sec-divider {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .container {
        padding-left: var(--space-32);
        padding-right: var(--space-32);
        box-sizing: border-box;
        max-width: 100%;
    }

    .header-container {
        padding: 0 var(--space-32);
    }

    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        font-size: 28px;
        color: var(--text-main);
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 101;
    }

    .hero {
        height: auto;
        min-height: 520px;
        padding-top: 100px;
        padding-bottom: 48px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .hero-inner {
        position: relative;
        text-align: center;
        padding: 0 var(--space-16);
    }

    .hero-catch-wrapper {
        max-width: 90%;
        margin: 0 auto;
        padding: 0 var(--space-24);
        box-sizing: border-box;
    }

    .hero-catch {
        font-size: clamp(22px, 4vw, 28px);
        line-height: 1.6;
        letter-spacing: 3px;
        margin-bottom: var(--space-20);
        word-break: normal;
        overflow-wrap: break-word;
    }

    .hero-sub {
        font-size: 14px;
        letter-spacing: 4px;
        margin-bottom: var(--space-24);
    }

    .floating-actions-pc {
        display: none;
    }

    .floating-actions-sp {
        display: flex;
        bottom: 80px;
        right: var(--space-24);
    }

    .sp-fixed-bottom-bar {
        display: flex;
    }

    .sticky-reserve {
        display: none;
    }

    body {
        padding-bottom: 64px;
    }

    .cast-grid,
    .schedule-grid,
    .diary-grid,
    .review-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-24);
    }

    .carousel-outer {
        width: 100%;
        padding: var(--space-20);
        box-sizing: border-box;
        max-width: none;
    }

    .carousel-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        margin: 0 auto;
        display: flex;
        justify-content: flex-start;
    }

    .carousel-slide {
        width: 320px;
        max-width: 80vw;
        height: auto;
        aspect-ratio: 2 / 1;
        flex-shrink: 0;
        box-sizing: border-box;
    }

    .carousel-track {
        gap: var(--space-24);
    }

    .carousel-arrow {
        display: flex;
    }

    .news-section {
        flex-direction: row;
        gap: var(--space-32);
        align-items: center;
        padding: var(--space-28) var(--space-32);
        margin: var(--space-48) auto var(--space-24);
    }

    .news-header {
        width: 110px;
        border-right: 1px solid var(--border-thin);
        border-bottom: none;
        padding-right: var(--space-24);
        padding-bottom: 0;
        flex-direction: column;
        gap: var(--space-8);
        text-align: center;
        justify-content: center;
    }

    .news-item {
        flex-direction: row;
        align-items: center;
        gap: var(--space-16);
    }

    .news-text {
        line-clamp: 1;
        -webkit-line-clamp: 1;
    }

    .lc-scroll-container {
        padding: var(--space-20) 0;
        margin: 0 calc(var(--space-32) * -1);
    }

    .scroll-container {
        padding: var(--space-16) var(--space-32) var(--space-24) var(--space-32);
        margin: 0 calc(var(--space-32) * -1);
    }

    .system-cards-container {
        justify-content: flex-start;
        margin: 0 calc(var(--space-32) * -1);
        padding: var(--space-20) var(--space-32);
    }

    .lc-card-wrapper {
        min-width: 380px;
        width: 380px;
    }

    .lc-cast-avatar-wrap {
        width: 140px;
        height: auto;
        aspect-ratio: 3 / 4;
    }
}

/* ==========================================================================
   3. SMALL TABLET & SP (BREAKPOINT: 768px以下 / 390px IPHONE STANDARD)
   ========================================================================== */
@media (max-width: 768px) {
    .container {
        padding-left: var(--space-20);
        padding-right: var(--space-20);
    }

    .header-container {
        padding: 0 var(--space-20);
    }

    .cast-grid,
    .schedule-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-16);
    }

    .schedule-tabs {
        gap: var(--space-8);
        margin-bottom: var(--space-48);
        padding-bottom: var(--space-16);
    }

    .schedule-tab {
        padding: 8px 18px;
        font-size: 13px;
        letter-spacing: 1px;
        border-radius: var(--radius-sm);
    }

    .diary-grid,
    .review-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-16);
    }

    .news-section {
        flex-direction: column;
        gap: 12px;
        align-items: center;
        padding: 24px 16px;
        margin: 32px auto 24px;
        width: 100%;
        box-sizing: border-box;
    }

    .news-header {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-thin);
        padding-right: 0;
        padding-bottom: 8px;
        margin-bottom: 0;
        display: flex;
        flex-direction: row;
        gap: var(--space-12);
        text-align: center;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
    }

    .news-icon-diamond {
        font-size: 18px;
        margin-bottom: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }

    .news-icon-text {
        font-size: 12px;
        letter-spacing: 2px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 1.2;
        text-align: center;
    }

    .news-list-wrap {
        width: 100%;
        padding: 0;
    }

    .news-list {
        width: 100%;
        gap: var(--space-8);
    }

    .news-item {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 8px;
        width: 100%;
        box-sizing: border-box;
        padding: 8px 0;
        flex-wrap: nowrap;
    }

    .news-date {
        font-size: 11px;
        padding: 2px 8px;
        letter-spacing: 0.5px;
    }

    .news-category-tag {
        font-size: 10px;
        padding: 2px 8px;
        letter-spacing: 0.5px;
    }

    .news-text {
        font-size: 13px;
        line-height: 1.4;
        flex-grow: 1;
        min-width: 0;
        text-align: left;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
    }

    .news-more {
        text-align: center;
        margin-top: 8px;
    }

    .carousel-outer {
        padding: var(--space-20) 0;
        width: 100%;
        box-sizing: border-box;
    }

    .carousel-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        margin: 0 auto;
        padding: var(--space-8) 0;
        box-sizing: border-box;
    }

    .carousel-slide {
        width: 74vw;
        max-width: 320px;
        height: auto;
        aspect-ratio: 16 / 9;
        flex-shrink: 0;
        box-sizing: border-box;
    }

    .carousel-arrow {
        display: none;
    }

    .scroll-container .cast-card {
        min-width: 210px;
        width: 210px;
    }
}

/* ==========================================================================
   4. SP SPECIFIC (BREAKPOINT: 576px未満 / 390px STANDARD)
   ========================================================================== */
@media (max-width: 576px) {
    .container {
        padding-left: var(--space-16);
        padding-right: var(--space-16);
    }

    .header-container {
        padding: 0 var(--space-16);
    }

    .sec-watermark {
        font-size: 40px;
        transform: translate(-50%, -10px);
    }

    .sec-title-wrapper {
        text-align: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .sec-title-en {
        font-size: 22px;
        line-height: 28px;
        gap: var(--space-12);
        display: inline-flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        width: 100%;
        margin: 0 auto;
    }

    .sec-title-en::before,
    .sec-title-en::after {
        width: 24px;
    }

    .sec-title-jp {
        text-align: center;
        justify-content: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .sec-divider {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-catch {
        font-size: 14px;
        line-height: 30px;
        letter-spacing: 2px;
        word-break: normal;
        overflow-wrap: break-word;
        margin-bottom: var(--space-16);
    }

    .hero-sub {
        font-size: 11px;
        letter-spacing: 3px;
        margin-bottom: var(--space-16);
    }

    .benefit-title {
        font-size: 16px;
        line-height: 22px;
    }

    .cast-grid,
    .schedule-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-10);
    }

    .schedule-tabs {
        gap: 6px;
        margin-bottom: var(--space-48);
        padding-bottom: var(--space-16);
    }

    .schedule-tab {
        padding: 8px 16px;
        font-size: 13px;
        letter-spacing: 0.5px;
    }

    .news-section {
        padding: 20px 14px;
        margin: 28px auto 20px;
    }

    .news-item {
        gap: 6px;
        padding: 6px 0;
    }

    .news-date {
        font-size: 10px;
        padding: 2px 6px;
    }

    .news-category-tag {
        font-size: 10px;
        padding: 2px 8px;
        letter-spacing: 0.5px;
    }

    .news-text {
        font-size: 12px;
        line-height: 1.3;
    }

    .diary-grid,
    .review-grid {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }

    .cast-card .cast-name {
        font-size: 13px;
        letter-spacing: 0.5px;
    }

    .cast-card .cast-age {
        font-size: 11px;
    }

    .cast-card .cast-info {
        padding: var(--space-12) var(--space-8);
    }

    .cast-card .cast-stats-grid {
        padding: 6px 4px;
        margin-bottom: var(--space-8);
    }

    .cast-card .btn {
        height: 36px;
        font-size: 11px;
        padding: 0 var(--space-8);
        letter-spacing: 0.5px;
    }

    .carousel-slide {
        width: 76vw;
        max-width: 290px;
        height: auto;
        aspect-ratio: 16 / 9;
        box-sizing: border-box;
    }

    .system-tabs {
        gap: var(--space-8);
        margin-bottom: var(--space-24);
        padding-bottom: 4px;
    }

    .system-tab {
        padding: 8px 18px;
        font-size: 12px;
        letter-spacing: 0.5px;
    }

    .system-cards-container {
        margin: 0 calc(var(--space-16) * -1);
        padding: var(--space-16);
        gap: var(--space-16);
    }

    .system-card {
        min-width: 280px;
        width: 280px;
        max-width: 78vw;
        padding: var(--space-24) var(--space-16);
    }

    .system-card-desc {
        font-size: 12px;
        line-height: 20px;
        height: auto;
        min-height: 40px;
        margin-bottom: var(--space-16);
    }

    .system-card-price {
        font-size: 24px;
    }

    .scroll-container .cast-card {
        min-width: 210px;
        width: 210px;
    }

    .lc-scroll-container {
        padding: var(--space-16) var(--space-16);
        margin: 0 calc(var(--space-16) * -1);
        gap: var(--space-16);
    }

    .scroll-container {
        padding: var(--space-16);
        margin: 0 calc(var(--space-16) * -1);
    }

    .lc-card-wrapper {
        min-width: calc(100vw - 48px);
        width: calc(100vw - 48px);
        max-width: 340px;
    }

    .last-call-frame {
        padding: var(--space-16);
    }

    .lc-timer {
        font-size: 32px;
        line-height: 32px;
    }

    .lc-cast-block {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        gap: var(--space-12);
        width: 100%;
        flex-wrap: nowrap;
    }

    .lc-cast-avatar-wrap {
        position: relative;
        width: 135px;
        height: auto;
        aspect-ratio: 3 / 4;
        flex-shrink: 0;
        margin: 0;
        overflow: hidden;
    }

    .lc-standby-badge {
        position: absolute;
        top: 8px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        font-size: 10px;
        padding: 2px 6px;
        max-width: calc(100% - 12px);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        box-sizing: border-box;
        margin: 0;
        z-index: 10;
    }

    .lc-cast-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        text-align: left;
        min-width: 0;
        height: auto;
    }

    .lc-cast-info .flex-gap-8 {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 4px;
        margin-bottom: 6px;
        width: 100%;
    }

    .lc-cast-info .lc-tag-gold,
    .lc-cast-info .lc-tag-outline {
        white-space: nowrap;
        font-size: 10px;
        padding: 2px 6px;
        flex-shrink: 0;
    }

    .lc-cast-name-text {
        font-size: 15px;
        text-align: left;
        margin-bottom: 4px;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 4px;
    }

    .lc-cast-info .slogan-wrap-mb,
    .lc-cast-info .slogan-wrap,
    .lc-cast-info .cast-slogan,
    .lc-cast-info .slogan-toggle-btn {
        display: none;
    }

    .lc-stats-grid {
        width: 100%;
        grid-template-columns: repeat(2, 1fr);
        gap: 4px;
        padding: 6px 4px;
        margin-bottom: 6px;
    }

    .lc-stats-grid .cast-stats-item .text-muted,
    .lc-stats-grid .cast-stats-val {
        font-size: 11px;
    }

    .lc-price-discount-wrap {
        margin-top: 8px;
        margin-bottom: 4px;
        padding: 6px 12px;
        width: 100%;
        box-sizing: border-box;
        justify-content: center;
        display: flex;
        align-items: center;
        text-align: center;
        position: relative;
        z-index: 2;
    }
}

/* ==========================================================================
   5. SPOKE FALLBACK CONTAINER (index.php 専用代替フォールバック)
   ========================================================================== */
.spoke-fallback-container {
    padding: var(--space-80) var(--space-24);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}