/**
 * Tanuki Cyber Core - メインスタイルシート
 * 
 * @package Tanuki_Cyber_Core
 */

/* ==========================================================================
   コンテナ
   ========================================================================== */

.tc-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--tc-space-4);
}

/* ==========================================================================
   ヘッダー
   ========================================================================== */

.tc-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--tc-z-sticky);
    padding: var(--tc-space-3) 0;
    transition: all var(--tc-transition-normal);
}

.tc-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--tc-space-4);
}

.tc-header__logo {
    z-index: 10;
}

.tc-logo-text {
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-lg);
    font-weight: 700;
    color: var(--tc-primary);
    text-decoration: none;
}

.tc-header__menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-md);
    cursor: pointer;
    z-index: 10;
}

.tc-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.tc-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--tc-primary);
    transition: all var(--tc-transition-fast);
}

.tc-header__nav {
    display: none;
}

@media (min-width: 768px) {
    .tc-header__menu-toggle {
        display: none;
    }

    .tc-header__nav {
        display: block;
    }

    .tc-nav-menu {
        display: flex;
        list-style: none;
        gap: var(--tc-space-6);
    }

    .tc-nav-menu a {
        font-family: var(--tc-font-display);
        font-size: var(--tc-text-sm);
        text-transform: uppercase;
        letter-spacing: var(--tc-tracking-wide);
    }
}

/* ==========================================================================
   モバイルメニュー
   ========================================================================== */

.tc-mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--tc-bg-darkest);
    z-index: var(--tc-z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--tc-transition-normal);
}

.tc-mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}

.tc-mobile-menu__inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: var(--tc-space-8);
}

.tc-mobile-nav {
    list-style: none;
    text-align: center;
}

.tc-mobile-nav li {
    margin-bottom: var(--tc-space-6);
}

.tc-mobile-nav a {
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-2xl);
    color: var(--tc-text-primary);
}

/* ==========================================================================
   ライブバナー
   ========================================================================== */

.tc-live-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--tc-live);
    color: var(--tc-text-primary);
    padding: var(--tc-space-2) var(--tc-space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--tc-space-3);
    z-index: var(--tc-z-max);
    animation: pulse-live 2s ease-in-out infinite;
}

.tc-live-indicator {
    width: 10px;
    height: 10px;
    background: var(--tc-text-primary);
    border-radius: 50%;
    animation: pulse-live 1s ease-in-out infinite;
}

.tc-live-text {
    font-weight: 700;
    font-size: var(--tc-text-sm);
}

.tc-live-link {
    background: var(--tc-text-primary);
    color: var(--tc-live);
    padding: var(--tc-space-1) var(--tc-space-3);
    border-radius: var(--tc-radius-full);
    font-size: var(--tc-text-xs);
    font-weight: 700;
}

/* ==========================================================================
   ヒーローセクション
   ========================================================================== */

.tc-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--tc-space-16) var(--tc-space-4);
    overflow: hidden;
}

.tc-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.tc-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 245, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.tc-hero__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(ellipse, var(--tc-primary-glow) 0%, transparent 60%);
    opacity: 0.3;
}

.tc-hero.is-live .tc-hero__glow {
    background: radial-gradient(ellipse, var(--tc-live-glow) 0%, transparent 60%);
    animation: pulse-live 3s ease-in-out infinite;
}

.tc-hero__content {
    position: relative;
    text-align: center;
    z-index: 2;
}

.tc-hero__title {
    font-family: var(--tc-font-display);
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 900;
    color: var(--tc-text-primary);
    text-transform: uppercase;
    letter-spacing: var(--tc-tracking-wider);
    margin-bottom: var(--tc-space-4);
    text-shadow: 0 0 30px var(--tc-primary-glow);
}

.tc-hero__tagline {
    font-size: var(--tc-text-lg);
    color: var(--tc-text-secondary);
    margin-bottom: var(--tc-space-8);
}

/* ステータス表示 */
.tc-status-display {
    margin-bottom: var(--tc-space-8);
}

.tc-status-indicator {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto var(--tc-space-4);
}

.tc-status-indicator__dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--tc-offline);
    border-radius: 50%;
}

.is-live .tc-status-indicator__dot {
    background: var(--tc-live);
    animation: pulse-live 1s ease-in-out infinite;
}

.is-next .tc-status-indicator__dot {
    background: var(--tc-next);
}

.tc-status-indicator__ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--tc-border);
    border-radius: 50%;
}

.is-live .tc-status-indicator__ring {
    border-color: var(--tc-live);
    animation: pulse-live 2s ease-in-out infinite;
}

.tc-status-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--tc-space-2);
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-xl);
    font-weight: 700;
}

.tc-status-label {
    color: var(--tc-primary);
}

.is-live .tc-status-label {
    color: var(--tc-live);
}

.tc-status-desc {
    color: var(--tc-text-muted);
    margin-top: var(--tc-space-2);
}

/* 配信スケジュール */
.tc-schedule-box {
    margin-top: var(--tc-space-10);
    padding: var(--tc-space-6);
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-xl);
    backdrop-filter: blur(10px);
}

.tc-schedule-box__title {
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-lg);
    margin-bottom: var(--tc-space-4);
    color: var(--tc-primary);
}

.tc-schedule-box__grid {
    display: grid;
    gap: var(--tc-space-4);
}

@media (min-width: 480px) {
    .tc-schedule-box__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tc-schedule-slot {
    padding: var(--tc-space-4);
    background: var(--tc-bg-dark);
    border-radius: var(--tc-radius-md);
    text-align: center;
}

.tc-schedule-slot__badge {
    display: inline-block;
    padding: var(--tc-space-1) var(--tc-space-3);
    background: var(--tc-primary);
    color: var(--tc-bg-darkest);
    font-size: var(--tc-text-xs);
    font-weight: 700;
    border-radius: var(--tc-radius-full);
    margin-bottom: var(--tc-space-2);
}

.tc-schedule-slot__day {
    display: block;
    font-size: var(--tc-text-sm);
    color: var(--tc-text-secondary);
}

.tc-schedule-slot__time {
    display: block;
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-xl);
    font-weight: 700;
    color: var(--tc-text-primary);
    margin-top: var(--tc-space-1);
}

.tc-schedule-slot__note {
    display: block;
    font-size: var(--tc-text-xs);
    color: var(--tc-text-muted);
}

/* スクロールヒント */
.tc-hero__scroll-hint {
    position: absolute;
    bottom: var(--tc-space-8);
    left: 50%;
    transform: translateX(-50%);
}

.tc-scroll-arrow {
    display: block;
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--tc-primary);
    border-bottom: 2px solid var(--tc-primary);
    transform: rotate(45deg);
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {

    0%,
    100% {
        transform: rotate(45deg) translateY(0);
    }

    50% {
        transform: rotate(45deg) translateY(10px);
    }
}

/* ==========================================================================
   プロフィールセクション
   ========================================================================== */

.tc-profile-section {
    padding: var(--tc-space-16) 0;
}

.tc-profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--tc-space-8);
    margin-bottom: var(--tc-space-10);
}

.tc-profile-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    margin-bottom: var(--tc-space-6);
}

.tc-profile-avatar__img,
.tc-profile-avatar__placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.tc-profile-avatar__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--tc-bg-medium);
    border: 3px solid var(--tc-primary);
    font-size: 3rem;
}

.tc-profile-avatar__badge {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(50%);
}

.tc-badge--creator {
    background: linear-gradient(135deg, var(--tc-primary), var(--tc-secondary));
    color: var(--tc-text-primary);
    padding: var(--tc-space-1) var(--tc-space-3);
    font-size: var(--tc-text-xs);
    font-weight: 700;
    border-radius: var(--tc-radius-full);
    white-space: nowrap;
}

.tc-profile-name {
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-2xl);
    font-weight: 700;
    margin-bottom: var(--tc-space-2);
}

.tc-profile-tagline {
    color: var(--tc-text-secondary);
    margin-bottom: var(--tc-space-4);
}

.tc-profile-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--tc-space-2);
}

.tc-icon-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--tc-space-1);
    padding: var(--tc-space-1) var(--tc-space-3);
    background: var(--tc-bg-medium);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-full);
    font-size: var(--tc-text-xs);
}

/* SNSグリッド */
.tc-sns-grid {
    margin-bottom: var(--tc-space-10);
}

.tc-section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--tc-space-2);
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-xl);
    margin-bottom: var(--tc-space-6);
    color: var(--tc-primary);
}

.tc-link-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--tc-space-3);
}

@media (min-width: 480px) {
    .tc-link-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tc-link-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--tc-space-2);
    padding: var(--tc-space-4);
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-lg);
    text-decoration: none;
    color: var(--tc-text-primary);
    transition: all var(--tc-transition-normal);
}

.tc-link-btn:hover {
    border-color: var(--tc-primary);
    box-shadow: var(--tc-border-glow);
    transform: translateY(-2px);
}

.tc-link-btn__icon {
    width: 32px;
    height: 32px;
}

.tc-link-btn__icon svg {
    width: 100%;
    height: 100%;
}

.tc-link-btn__label {
    font-size: var(--tc-text-sm);
}

/* ==========================================================================
   ミュージックセクション
   ========================================================================== */

.tc-music-section {
    padding: var(--tc-space-16) 0;
    background: var(--tc-bg-darker);
}

.tc-section-header {
    text-align: center;
    margin-bottom: var(--tc-space-10);
}

.tc-section-title--large {
    font-size: var(--tc-text-3xl);
}

.tc-track-list {
    display: flex;
    flex-direction: column;
    gap: var(--tc-space-4);
}

.tc-track-card {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: var(--tc-space-4);
    align-items: center;
}

.tc-track-card__cover {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--tc-radius-md);
    overflow: hidden;
}

.tc-track-card__cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--tc-bg-medium);
    font-size: 2rem;
}

.tc-track-card__title {
    font-size: var(--tc-text-base);
    font-weight: 600;
    margin-bottom: var(--tc-space-1);
}

.tc-track-card__artist {
    font-size: var(--tc-text-sm);
    color: var(--tc-text-muted);
}

.tc-track-card__action {
    text-align: right;
}

.tc-track-card__price {
    display: block;
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-lg);
    font-weight: 700;
    color: var(--tc-primary);
    margin-bottom: var(--tc-space-2);
}

/* オーディオプレーヤー */
.tc-audio-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--tc-bg-darkest);
    border-top: 1px solid var(--tc-border);
    padding: var(--tc-space-4);
    transform: translateY(100%);
    transition: transform var(--tc-transition-normal);
    z-index: var(--tc-z-sticky);
}

.tc-audio-player.is-active {
    transform: translateY(0);
}

.tc-waveform {
    width: 100%;
    height: 60px;
    background: var(--tc-bg-dark);
    border-radius: var(--tc-radius-md);
}

.tc-audio-player__controls {
    display: flex;
    align-items: center;
    gap: var(--tc-space-4);
    margin-top: var(--tc-space-3);
}

.tc-player-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--tc-primary);
    border: none;
    border-radius: 50%;
    color: var(--tc-bg-darkest);
    cursor: pointer;
}

.tc-player-progress {
    flex: 1;
    height: 4px;
    background: var(--tc-bg-medium);
    border-radius: var(--tc-radius-full);
    overflow: hidden;
}

.tc-player-progress__fill {
    height: 100%;
    background: var(--tc-primary);
    width: 0%;
    transition: width 0.1s linear;
}

/* ==========================================================================
   フッター
   ========================================================================== */

.tc-footer {
    position: relative;
    background: var(--tc-bg-darkest);
    border-top: 1px solid var(--tc-border);
    padding: var(--tc-space-12) 0 var(--tc-space-8);
}

.tc-footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--tc-space-4);
}

.tc-footer__schedule,
.tc-footer__social,
.tc-footer__nav {
    margin-bottom: var(--tc-space-8);
    text-align: center;
}

.tc-footer__title {
    font-family: var(--tc-font-display);
    font-size: var(--tc-text-lg);
    color: var(--tc-primary);
    margin-bottom: var(--tc-space-4);
}

.tc-schedule-list {
    list-style: none;
}

.tc-schedule-list li {
    margin-bottom: var(--tc-space-2);
}

.tc-schedule-label {
    font-weight: 600;
    margin-right: var(--tc-space-2);
}

.tc-schedule-time {
    color: var(--tc-text-secondary);
}

.tc-schedule-note {
    font-size: var(--tc-text-sm);
    color: var(--tc-text-muted);
}

.tc-social-grid {
    display: flex;
    justify-content: center;
    gap: var(--tc-space-4);
    list-style: none;
}

.tc-footer-menu {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--tc-space-4);
    list-style: none;
}

.tc-footer-menu a {
    font-size: var(--tc-text-sm);
    color: var(--tc-text-secondary);
}

.tc-footer__copyright {
    text-align: center;
    padding-top: var(--tc-space-6);
    border-top: 1px solid var(--tc-border);
}

.tc-footer__copyright p {
    font-size: var(--tc-text-sm);
    color: var(--tc-text-muted);
    margin-bottom: var(--tc-space-2);
}

.tc-footer__tagline {
    color: var(--tc-primary);
}

/* ==========================================================================
   スキャンライン効果
   ========================================================================== */

.tc-scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            transparent 50%,
            rgba(0, 0, 0, 0.05) 50%);
    background-size: 100% 4px;
    pointer-events: none;
    z-index: var(--tc-z-max);
    opacity: 0.3;
}