/* ========================================
   AGAVE EVENT NAVI - Cool Minimal Design
   Airbnb-inspired, No Green, Sharp & Modern
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root {
    --black: #111;
    --white: #fff;
    --accent: #222;
    --accent-hover: #444;
    --accent-pop: #e63946;
    --gray-100: #fafafa;
    --gray-200: #f0f0f0;
    --gray-300: #ddd;
    --gray-400: #b0b0b0;
    --gray-500: #717171;
    --gray-600: #484848;
    --text-color: #222;
    --shadow-light: 0 1px 6px rgba(0,0,0,0.06);
    --shadow-medium: 0 6px 20px rgba(0,0,0,0.1);
    --shadow-heavy: 0 12px 40px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--white);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-12px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Card filter animation classes */
.event-card {
    animation: fadeInUp 0.4s ease both;
}

.event-card.filter-hide {
    animation: none;
    opacity: 0;
    transform: scale(0.92);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.event-card.filter-show {
    animation: scaleIn 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* Stagger card entrance */
.events-grid .event-card:nth-child(1) { animation-delay: 0s; }
.events-grid .event-card:nth-child(2) { animation-delay: 0.04s; }
.events-grid .event-card:nth-child(3) { animation-delay: 0.08s; }
.events-grid .event-card:nth-child(4) { animation-delay: 0.12s; }
.events-grid .event-card:nth-child(5) { animation-delay: 0.16s; }
.events-grid .event-card:nth-child(6) { animation-delay: 0.2s; }
.events-grid .event-card:nth-child(7) { animation-delay: 0.24s; }
.events-grid .event-card:nth-child(8) { animation-delay: 0.28s; }

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--black);
    backdrop-filter: blur(12px);
}

.header-inner {
    max-width: 100%;
    padding: 0.6rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    cursor: pointer;
}

.logo-en {
    display: block;
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.logo-jp {
    display: block;
    color: var(--gray-400);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* ========================================
   HEADER IKITAI (LIQUID) BUTTON
   ======================================== */

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ikitai-blob-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.85rem 0.35rem 0.65rem;
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: none;
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    z-index: 1;
    transition: color 0.3s;
}

/* Pill background */
.ikitai-blob-btn .blob-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: 20px;
    background: #e63946;
    transition: background 0.25s, transform 0.25s;
}

.ikitai-blob-btn:hover .blob-bg {
    background: #d62839;
    transform: scale(1.04);
}

.ikitai-blob-btn .ikitai-heart {
    width: 14px;
    height: 14px;
    fill: var(--white);
    transition: transform 0.25s;
}

.ikitai-blob-btn:hover .ikitai-heart {
    transform: scale(1.1);
}

.ikitai-blob-btn .ikitai-label {
    color: var(--white);
}

.ikitai-blob-btn .ikitai-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: #fff;
    color: #e63946;
    font-size: 0.65rem;
    font-weight: 800;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ikitai-blob-btn .ikitai-badge.has-count {
    opacity: 1;
    transform: scale(1);
}

/* Nav ikitai link: hidden on desktop, shown in mobile menu */
.nav-ikitai-link {
    display: none !important;
}

/* Hamburger Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 24px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--white);
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.97);
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-overlay.active {
    transform: translateX(0);
}

.nav-overlay-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 6rem 2rem 2rem;
    height: 100%;
}

.nav-overlay a {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: color 0.3s ease;
    opacity: 0.7;
}

.nav-overlay a:hover {
    opacity: 1;
    color: var(--white);
}

/* ========================================
   BREADCRUMB
   ======================================== */

.breadcrumb {
    max-width: 100%;
    padding: 0.6rem 2rem;
    font-size: 0.8rem;
    color: var(--gray-500);
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb a {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb a:hover {
    text-decoration: underline;
    color: var(--black);
}

/* ========================================
   FILTER BAR (Airbnb-style category tabs)
   ======================================== */

.filter-bar {
    position: sticky;
    top: 40px;
    z-index: 900;
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filter-bar::-webkit-scrollbar {
    display: none;
}

.filter-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.filter-tabs {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
    padding: 0.5rem 0;
}

.search-box {
    flex-shrink: 1;
    min-width: 0;
    max-width: 280px;
}

.search-box input {
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 24px;
    font-size: 0.8rem;
    font-family: inherit;
    outline: none;
    transition: all var(--transition);
    background-color: var(--gray-100);
    color: var(--text-color);
}

.search-box input:focus {
    border-color: var(--black);
    background-color: var(--white);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.08);
}

.search-box input::placeholder {
    color: var(--gray-400);
}

.filter-tab {
    flex-shrink: 0;
    padding: 0.45rem 0.9rem;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: 20px;
    color: var(--gray-500);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
    white-space: nowrap;
    position: relative;
}

.filter-tab:hover {
    color: var(--black);
    border-color: var(--gray-400);
    background: var(--gray-200);
}

.filter-tab.active {
    color: var(--white);
    background: var(--black);
    border-color: var(--black);
}

.filter-tab.active .fav-icon {
    fill: var(--white);
    stroke: var(--white);
}

/* === Area Filter Bar (Drill-down: Region → Prefecture in 1 row) === */
.area-filter-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    overflow: hidden;
}
.area-filter-bar::-webkit-scrollbar { display: none; }

.area-filter-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.35rem 1.5rem;
}

.area-drilldown {
    position: relative;
}

.region-tabs {
    display: flex;
    gap: 0.35rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.region-tabs::-webkit-scrollbar { display: none; }

.region-tab {
    flex-shrink: 0;
    padding: 0.32rem 0.85rem;
    font-size: 0.76rem;
    font-weight: 500;
    border: 1.5px solid var(--gray-300);
    border-radius: 20px;
    background: var(--white);
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.region-tab:hover {
    border-color: var(--gray-400);
    background: var(--gray-100);
}
.region-tab.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

/* Prefecture drill-down row (replaces region tabs when active) */
.pref-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.pref-row::-webkit-scrollbar { display: none; }

.pref-back-btn {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: 1.5px solid var(--gray-300);
    border-radius: 50%;
    background: var(--white);
    color: var(--gray-600);
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.pref-back-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.pref-region-label {
    flex-shrink: 0;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--black);
    padding-right: 0.3rem;
    border-right: 1.5px solid var(--gray-300);
    margin-right: 0.1rem;
    white-space: nowrap;
}

.pref-chips {
    display: flex;
    gap: 0.3rem;
    flex-wrap: nowrap;
    flex-shrink: 0;
}

.pref-chip {
    flex-shrink: 0;
    padding: 0.22rem 0.65rem;
    font-size: 0.72rem;
    font-weight: 500;
    border: 1px solid var(--gray-300);
    border-radius: 14px;
    background: var(--white);
    color: var(--gray-500);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.pref-chip:hover {
    border-color: var(--accent-pop);
    color: var(--accent-pop);
    background: #fff0f0;
}
.pref-chip.active {
    background: var(--accent-pop);
    color: var(--white);
    border-color: var(--accent-pop);
}

/* Empty state for 行きたい list */
.empty-state {
    display: none;
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--gray-400);
    grid-column: 1 / -1;
}

.empty-state.visible {
    display: block;
}

.empty-state-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    stroke: var(--gray-300);
    fill: none;
    stroke-width: 1.5;
}

.empty-state-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-500);
    margin-bottom: 0.4rem;
}

.empty-state-desc {
    font-size: 0.82rem;
    line-height: 1.6;
}

/* Google Calendar button */
.gcal-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.9rem;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    color: var(--text-color);
    font-size: 0.78rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    margin-top: 0.75rem;
}

.gcal-btn:hover {
    border-color: var(--black);
    background: var(--gray-100);
}

.gcal-btn svg {
    width: 14px;
    height: 14px;
}

/* Instagram card in detail sidebar */
.detail-instagram-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-light);
}
.detail-instagram-card h3 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.detail-instagram-card h3 svg {
    width: 16px;
    height: 16px;
    stroke: var(--gray-400);
}
.instagram-account-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.8rem;
    background: linear-gradient(135deg, #f8f8f8, #f0f0f0);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition);
}
.instagram-account-link:hover {
    background: linear-gradient(135deg, #f0f0f0, #e8e8e8);
    transform: translateY(-1px);
}
.instagram-account-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.instagram-account-link .ig-gradient {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 1;
    min-width: 0;
}

.filter-select {
    padding: 0.45rem 2rem 0.45rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 24px;
    font-size: 0.78rem;
    font-family: inherit;
    font-weight: 500;
    color: var(--text-color);
    background-color: var(--gray-100);
    cursor: pointer;
    outline: none;
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23717171'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    white-space: nowrap;
}

.filter-select:hover {
    border-color: var(--black);
}

.filter-select:focus {
    border-color: var(--black);
    background-color: var(--white);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.08);
}

.event-meta-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.25rem 0 0.4rem;
}

.event-region {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    background-color: #eef2f7;
    color: #4a6fa5;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid #d0dae8;
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */

main {
    flex: 1;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

.page-content {
    max-width: 100%;
}

.content-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem 2rem;
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* ========================================
   EVENTS GRID & CARDS
   ======================================== */

.events-section {
    width: 100%;
}

.section-heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.02em;
}

.section-heading--sub {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
    color: var(--gray-500);
    font-size: 0.95rem;
}

.event-count {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-400);
    background: var(--gray-200);
    padding: 0.15rem 0.6rem;
    border-radius: 10px;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: stretch;
}

.event-card {
    background-color: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    border: 1px solid var(--gray-200);
}

.event-card:hover {
    box-shadow: var(--shadow-medium);
    border-color: transparent;
    transform: translateY(-2px);
}

.event-card.event-ended {
    opacity: 0.5;
}

/* Card thumbnail image */
.event-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center top;
    display: block;
    background-color: var(--gray-200);
    overflow: hidden;
}
.event-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.event-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(160deg, #1a1a1a 0%, #252525 40%, #1e1e1e 100%);
    overflow: hidden;
}
.event-no-image::before {
  display: none;
}
.event-no-image::after {
  content: "NO IMAGE";
  color: #555;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
}

.event-card.event-ended .event-thumb {
    filter: grayscale(0.7);
    opacity: 0.7;
}

/* Favorite button */
.fav-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(4px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.fav-btn:hover {
    transform: scale(1.1);
    background: var(--white);
}

.fav-btn svg {
    width: 18px;
    height: 18px;
    stroke: var(--gray-500);
    fill: none;
    stroke-width: 2;
    transition: all var(--transition);
}

.fav-btn.favorited svg {
    fill: var(--accent-pop);
    stroke: var(--accent-pop);
}

.fav-btn.favorited {
    background: rgba(255,255,255,0.95);
}

/* Fav filter active state */
.filter-tab .fav-icon {
    display: inline-block;
    width: 14px;
    height: 14px;
    vertical-align: -2px;
    margin-right: 2px;
}

.event-card-body {
    padding: 0.75rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-height: 0;
    overflow: hidden;
}

.event-link {
    margin-top: auto;
    padding-top: 0.4rem;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.event-date {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--black);
    background: none;
    padding: 0;
    letter-spacing: 0.03em;
}

.event-status {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--white);
    background-color: var(--gray-400);
    padding: 0.2rem 0.55rem;
    border-radius: 3px;
    letter-spacing: 0.03em;
    white-space: nowrap;
    flex-shrink: 0;
}
.event-status:empty {
    display: none;
}

/* Proximity color gradient: closer events = more vivid */
.event-status.status-today {
    background-color: #e84393;
    animation: pulse-today 1.5s ease-in-out infinite;
}
@keyframes pulse-today {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.75; }
}
.event-status.status-thisweek {
    background-color: #d63031;
}
.event-status.status-soon {
    background-color: #e17055;
}
.event-status.status-month {
    background-color: #f39c12;
}
.event-status.status-upcoming {
    background-color: #636e72;
}
.event-status.status-ended {
    background-color: #b2bec3;
    color: var(--gray-500);
}

.event-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.4rem;
    line-height: 1.4;
    overflow-wrap: break-word;
    word-break: break-word;
}

.event-description {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-bottom: 0.6rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.6rem;
}

.tag {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background-color: #f0faf0;
    color: #3a7d44;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    border: 1px solid #c8e6c9;
}

.event-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--black);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    font-size: 0.78rem;
}

.event-link::after {
    content: '→';
    transition: transform var(--transition);
    font-size: 0.85em;
}

.event-link:hover {
    color: var(--gray-600);
}

.event-link:hover::after {
    transform: translateX(3px);
}

/* Past Events Grid */
.past-events {
    opacity: 0.65;
}

/* ========================================
   SCHEDULE TABLE (HIDDEN)
   ======================================== */

.schedule-section {
    display: none;
}

/* ========================================
   SIDEBAR (HIDDEN)
   ======================================== */

.sidebar {
    display: none;
}

/* ========================================
   CONTENT PAGES
   ======================================== */

.legal-content,
.about-content,
.contact-form-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background-color: var(--white);
}

.legal-content h1,
.about-content h1 {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.legal-date {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.legal-content h2,
.about-content h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.legal-content h3,
.about-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-600);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-content p,
.about-content p {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-content ul,
.legal-content ol,
.about-content ul,
.about-content ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-content li,
.about-content li {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.legal-content a,
.about-content a {
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.legal-content a:hover,
.about-content a:hover {
    color: var(--gray-600);
}

.legal-footer-info {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
    color: var(--gray-500);
    font-size: 0.9rem;
}

.disclaimer-notice {
    background-color: var(--gray-100);
    padding: 1.5rem;
    border-left: 3px solid var(--black);
    margin: 1.5rem 0;
    border-radius: var(--radius-sm);
}

.disclaimer-notice p {
    margin: 0;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-card {
    background-color: var(--gray-100);
    padding: 2rem;
    border-radius: var(--radius);
    border-bottom: 3px solid var(--black);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
}

.feature-card h3 {
    margin-top: 0;
    color: var(--black);
}

/* ========================================
   OPERATOR PAGE
   ======================================== */

.operator-card {
    background-color: var(--gray-100);
    padding: 2rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--black);
    margin: 1.5rem 0;
}

.operator-info {
    margin-bottom: 2rem;
}

.operator-info h2 {
    color: var(--black);
    font-size: 1.3rem;
}

.operator-table {
    width: 100%;
    margin-top: 1rem;
}

.operator-table tr {
    border-bottom: 1px solid var(--gray-200);
}

.operator-table th {
    text-align: left;
    font-weight: 700;
    color: var(--black);
    padding: 0.75rem 0;
    width: 30%;
}

.operator-table td {
    padding: 0.75rem 0 0.75rem 1rem;
    color: var(--text-color);
}

/* ========================================
   EVENT DETAIL PAGE — Airbnb-style
   ======================================== */

.detail-page {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 2rem 3rem;
}

.detail-hero {
    margin: 0 -2rem;
    overflow: hidden;
    border-radius: 0 0 var(--radius) var(--radius);
}

.detail-hero-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    max-height: 480px;
    object-fit: cover;
    object-position: center top;
    background-color: var(--gray-200);
}

/* detail hero no-image is removed entirely via HTML — this class kept as fallback */
.detail-no-image {
    display: none;
}

.detail-header {
    padding: 1.1rem 0 0.9rem;
    border-bottom: 1px solid var(--gray-200);
    animation: fadeIn 0.5s ease;
    position: relative;
}

.detail-header h1 {
    font-size: 1.7rem;
    font-weight: 900;
    color: var(--black);
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
    padding-right: 200px;
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: .7rem;
    flex-wrap: wrap;
    row-gap: .35rem;
}
.detail-meta .detail-countdown {
    margin-left: auto;
}
@media (max-width: 600px) {
    .detail-meta .detail-countdown { margin-left: 0; }
}

.detail-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

.detail-meta-item strong {
    color: var(--black);
    font-weight: 700;
}

.detail-meta-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--gray-400);
}

.detail-status-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--white);
    background-color: var(--black);
    padding: 0.25rem 0.7rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
}
.detail-status-badge:empty {
    display: none;
}

/* Info Grid — 2-column layout */
.detail-body {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 3rem;
    padding-top: 2rem;
    animation: fadeInUp 0.5s ease 0.1s both;
}

.detail-main {
    min-width: 0;
}

.detail-sidebar {
    position: sticky;
    top: 70px;
    align-self: start;
}

.detail-body > .affiliate-section {
    grid-column: 2;
}

.detail-info-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-light);
}

.detail-info-card h3 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.2rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--gray-100);
    gap: 0.75rem;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-500);
    flex-shrink: 0;
    min-width: 70px;
}

.info-value {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--black);
    text-align: right;
}

.info-value a {
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.info-value a:hover {
    color: var(--gray-500);
}

/* Detail section headings */
.detail-section {
    margin-bottom: 2rem;
}

.detail-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}

.detail-section p {
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 0.85rem;
    font-size: 0.92rem;
}

/* Map in detail */
.detail-map {
    margin-bottom: 2rem;
}

.detail-map iframe {
    width: 100%;
    height: 280px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

/* Back button */
.detail-back {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.detail-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.2rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.detail-back-link:hover {
    background-color: var(--gray-100);
    border-color: var(--black);
}

.detail-back-link::before {
    content: '←';
}

/* Legacy detail page support */
.event-detail-hero {
    background-color: var(--black);
    color: var(--white);
    padding: 3rem 2rem;
    margin-bottom: 2rem;
}

.event-detail-hero h1 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.info-table {
    width: 100%;
    margin: 2rem 0;
    border-collapse: collapse;
    background-color: var(--white);
}

.info-table th {
    background-color: var(--black);
    color: var(--white);
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    width: 25%;
}

.info-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    color: var(--text-color);
}

.info-table tr:last-child td {
    border-bottom: none;
}

.info-table a {
    color: var(--black);
    text-decoration: underline;
}

.info-table a:hover {
    color: var(--gray-500);
}

.event-map {
    margin: 2rem 0;
}

.event-map h2 {
    color: var(--black);
    margin-bottom: 1rem;
}

.event-map iframe {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

.event-description h2 {
    color: var(--black);
}

.event-description p {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.event-back {
    margin: 3rem 0;
    text-align: center;
}

.back-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--black);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.3s ease;
}

.back-link:hover {
    background-color: var(--accent-hover);
}

/* ========================================
   ERROR PAGE (404)
   ======================================== */

.error-container {
    text-align: center;
    padding: 4rem 2rem;
}

.error-code {
    font-size: 5rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.75rem 2rem;
    background-color: var(--black);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 2rem;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

/* ========================================
   CONTACT FORM
   ======================================== */

.contact-form-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.contact-form-container h1 {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 2rem;
}

.contact-section {
    margin-bottom: 2rem;
}

.contact-section h2 {
    color: var(--black);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.contact-section p {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.contact-section ul {
    margin-left: 2rem;
}

.contact-section li {
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.contact-instagram-link {
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 600;
}

.contact-instagram-link:hover {
    color: var(--gray-500);
}

.contact-form-section iframe {
    width: 100%;
    min-height: 600px;
    border-radius: var(--radius-sm);
    border: none;
    margin-top: 1.5rem;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 3rem 2rem 1.5rem;
    margin-top: 3rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo .logo-en {
    font-size: 1rem;
    letter-spacing: 0.12em;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.footer-nav a:hover {
    color: var(--white);
}

.footer-copy {
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .events-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .detail-body {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .detail-sidebar {
        order: -1;
        position: static;
        align-self: auto;
    }

    .detail-body > .affiliate-section {
        grid-column: 1;
        order: 10;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0.45rem 1rem;
    }

    .logo-en {
        font-size: 0.8rem;
    }

    .logo-jp {
        font-size: 0.55rem;
    }

    /* Mobile: show compact heart icon only, hide label */
    .ikitai-blob-btn .ikitai-label {
        display: none;
    }
    .ikitai-blob-btn {
        padding: 0.35rem;
    }
    .ikitai-blob-btn .blob-bg {
        inset: -2px;
    }
    .ikitai-blob-btn .ikitai-heart {
        width: 14px;
        height: 14px;
    }

    /* Nav overlay ikitai link */
    .nav-ikitai-link {
        display: flex !important;
        align-items: center;
        gap: 0.5rem;
        color: #e63946 !important;
    }
    .nav-ikitai-link svg {
        width: 24px;
        height: 24px;
        flex-shrink: 0;
        fill: #e63946;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-overlay-inner {
        padding: 5rem 1.5rem 2rem;
        gap: 1.5rem;
    }

    .nav-overlay a {
        font-size: 1.2rem;
    }

    .filter-bar {
        top: 36px;
        background-color: var(--white, #fff);
        border-bottom: none;
    }

    .filter-bar-inner {
        padding: 0 0.75rem;
        flex-wrap: wrap;
        gap: 0.2rem;
    }

    .filter-controls {
        width: 100%;
        order: -1;
        flex-wrap: wrap;
        padding: 0.1rem 0 0;
        gap: 0.25rem;
    }

    .filter-controls .search-box {
        flex: 1;
        min-width: 100px;
    }

    .filter-select {
        font-size: 0.7rem;
        padding: 0.3rem 1.4rem 0.3rem 0.5rem;
    }

    .area-filter-inner {
        padding: 0.3rem 0.75rem;
    }
    .region-tab {
        padding: 0.25rem 0.65rem;
        font-size: 0.7rem;
    }
    .pref-back-btn {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }
    .pref-region-label {
        font-size: 0.7rem;
    }
    .pref-chip {
        padding: 0.18rem 0.5rem;
        font-size: 0.66rem;
    }

    .filter-tabs {
        padding: 0.25rem 0;
        gap: 0.3rem;
    }

    .filter-tab {
        padding: 0.3rem 0.65rem;
        font-size: 0.75rem;
    }

    .content-inner {
        padding: 1rem;
    }

    .events-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .event-title {
        font-size: 0.9rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .main-content {
        padding: 1.5rem;
    }

    .detail-page {
        padding: 0 1rem 2rem;
    }

    .detail-header h1 {
        font-size: 1.4rem;
    }

    .detail-body {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .detail-sidebar {
        order: -1;
        position: static;
        align-self: auto;
    }

    .detail-body > .affiliate-section {
        grid-column: 1;
        order: 10;
    }

    .legal-content,
    .about-content,
    .contact-form-container {
        padding: 1.5rem;
    }

    .feature-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-form-section iframe {
        min-height: 500px;
    }

    .footer-nav {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .error-code {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .header-inner {
        padding: 0.4rem 0.75rem;
    }

    .logo-en {
        font-size: 0.72rem;
    }

    .logo-jp {
        font-size: 0.5rem;
    }

    .breadcrumb {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    .filter-bar-inner {
        padding: 0 0.5rem;
    }

    .filter-tab {
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
    }

    .filter-controls {
        gap: 0.35rem;
    }

    .filter-select {
        font-size: 0.68rem;
        padding: 0.35rem 1.4rem 0.35rem 0.5rem;
    }

    .content-inner {
        padding: 0.75rem;
    }

    .events-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .event-card-body {
        padding: 0.5rem 0.75rem 0.75rem;
    }

    .event-title {
        font-size: 0.85rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .event-description {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }

    .event-date {
        font-size: 0.65rem;
    }

    .event-status {
        font-size: 0.55rem;
        padding: 0.15rem 0.4rem;
    }

    .tag {
        font-size: 0.6rem;
        padding: 0.1rem 0.35rem;
    }

    .event-link {
        font-size: 0.75rem;
    }

    .card-fav-bar {
        padding: 0.45rem 0.5rem;
        gap: 0.3rem;
    }
    .card-fav-bar svg {
        width: 14px;
        height: 14px;
    }
    .card-fav-bar span {
        font-size: 0.7rem;
    }

    .main-content {
        padding: 1rem;
    }

    .detail-page {
        padding: 0 0.75rem 2rem;
    }

    .detail-header h1 {
        font-size: 1.2rem;
    }

    .detail-meta {
        gap: 0.5rem;
    }

    .detail-meta-item {
        font-size: 0.78rem;
    }

    .detail-map iframe {
        height: 200px;
    }

    .legal-content,
    .about-content,
    .contact-form-container {
        padding: 1rem;
    }

    .legal-content h1,
    .about-content h1 {
        font-size: 1.8rem;
    }

    .legal-content h2,
    .about-content h2 {
        font-size: 1.2rem;
    }

    .contact-form-section iframe {
        min-height: 400px;
    }

    .info-table th {
        font-size: 0.9rem;
        padding: 0.75rem;
        width: 35%;
    }

    .info-table td {
        font-size: 0.9rem;
        padding: 0.75rem;
    }

    .footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-nav {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }

    .error-code {
        font-size: 2.5rem;
    }

    .btn-primary {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Share Buttons */
.share-buttons {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0 0;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.9rem;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s;
    font-family: inherit;
}

.share-btn:hover {
    opacity: 0.8;
}

.share-x {
    background: #000;
    color: #fff;
}

.share-line {
    background: #06C755;
    color: #fff;
}

/* Detail page: 行きたいボタン — header内右上配置 */
.detail-header-actions {
    position: absolute;
    top: 1.1rem;
    right: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.detail-fav-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.2rem;
    border: 1.5px solid var(--gray-300);
    border-radius: 20px;
    background: var(--white);
    color: var(--gray-500);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
    white-space: nowrap;
}
.detail-fav-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.detail-fav-btn:hover {
    border-color: var(--accent-pop);
    color: var(--accent-pop);
}
.detail-fav-btn.is-fav {
    border-color: var(--accent-pop);
    background: var(--accent-pop);
    color: var(--white);
}
.detail-fav-btn.is-fav svg {
    fill: var(--white);
}

/* Detail page: 注意文言 */
.correction-notice {
    max-width: 900px;
    margin: 0 auto 2rem;
    padding: 0.8rem 1.5rem;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    color: var(--gray-500);
    text-align: center;
}
.correction-notice a {
    color: var(--accent-pop);
    font-weight: 600;
    text-decoration: none;
}
.correction-notice a:hover {
    text-decoration: underline;
}

/* Algolia search */
.search-container {
    max-width: 900px;
    margin: 0 auto 1.5rem;
    padding: 0;
}
.search-box {
    width: 100%;
    padding: 0.7rem 1rem 0.7rem 2.8rem;
    border: none;
    border-radius: 30px;
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23717171' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 0.9rem center;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.search-box:focus {
    outline: none;
    border-color: var(--black);
}
.search-box::placeholder {
    color: var(--gray-400);
}
.search-results {
    margin-top: 0.5rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-medium);
    max-height: 400px;
    overflow-y: auto;
    display: none;
}
.search-results.visible {
    display: block;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    text-decoration: none;
    color: var(--text-color);
    transition: background 0.15s;
}
.search-result-item:hover {
    background: var(--gray-100);
}
.search-result-item:last-child {
    border-bottom: none;
}
.search-result-name {
    font-weight: 700;
    font-size: 0.85rem;
}
.search-result-meta {
    font-size: 0.72rem;
    color: var(--gray-500);
}

/* Detail page: ikitai link */
.ikitai-page-link {
    display: inline-block;
    font-size: 0.72rem;
    color: var(--gray-500);
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s;
}
.ikitai-page-link:hover {
    color: var(--accent-pop);
}

/* Category navigation */
.category-nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.category-nav-link {
    padding: 0.45rem 0.9rem;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: 20px;
    color: var(--gray-500);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
}
.category-nav-link:hover {
    border-color: var(--black);
    color: var(--black);
}
.category-nav-link.active {
    color: var(--white);
    background: var(--black);
    border-color: var(--black);
}

/* Empty state button */
.empty-state-btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.6rem 1.5rem;
    background: var(--black);
    color: var(--white);
    border-radius: 24px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: opacity 0.2s;
}
.empty-state-btn:hover { opacity: 0.8; }

/* Category links under filter tabs */
.category-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 0.4rem 0 0;
}
.category-links a {
    font-size: 0.72rem;
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.2s;
}
.category-links a:hover {
    color: var(--black);
}

/* Fav tab as link */
.filter-tab-fav {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
}

@media (max-width: 768px) {
    .detail-header-actions {
        position: static;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-top: 1rem;
    }
    .detail-header h1 {
        padding-right: 0;
    }
    .correction-notice { margin: 0 1rem 2rem; }
    .detail-hero { margin: 0 -1rem; }
}
@media (max-width: 480px) {
    .detail-hero { margin: 0 -0.75rem; }
}

/* ========================================
   ADSENSE SLOTS
   ======================================== */

.ad-slot {
    text-align: center;
    margin: 1.5rem auto;
    max-width: 100%;
    overflow: hidden;
    min-height: 0;
}
.ad-slot:empty,
.ad-slot-article-bottom:not(:has(ins[data-ad-status="filled"])),
.ad-affiliate-area .ad-slot:not(:has(ins[data-ad-status="filled"])) {
    display: none;
    margin: 0;
}
.ad-slot-sidebar {
    margin: 1.5rem 0 0;
}
.ad-slot-infeed {
    grid-column: 1 / -1;
    margin: 0.5rem 0;
}
.ad-slot-article-bottom {
    margin: 1rem 0 0;
}

/* ========================================
   AMAZON AFFILIATE SECTION
   ======================================== */

.affiliate-section {
    margin-top: 1rem;
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 1.25rem;
}
.affiliate-section h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 0.25rem 0;
}
.affiliate-desc {
    font-size: 0.8rem;
    color: #888;
    margin: 0 0 1rem 0;
}
.affiliate-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.affiliate-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    color: #333;
    font-size: 0.85rem;
    font-weight: 500;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.affiliate-item:hover {
    border-color: #ccc;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.affiliate-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    border-radius: 8px;
}
.affiliate-icon svg {
    color: #666;
}
.affiliate-item-body {
    flex: 1;
    min-width: 0;
}
.affiliate-item-label {
    display: block;
    font-weight: 500;
    color: #333;
    margin-bottom: 0.3rem;
}
.affiliate-asp-links {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}
.asp-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: opacity 0.2s;
}
.asp-badge:hover {
    opacity: 0.8;
}
.affiliate-notice {
    font-size: 0.7rem;
    color: #aaa;
    margin: 0.75rem 0 0 0;
    text-align: right;
}

/* ========================================
   MOBILE CARD FAV ACTION BAR + SWIPE
   ======================================== */

/* Action bar hidden on desktop, shown on mobile */
.card-fav-bar {
    display: none;
}
.swipe-hint {
    display: none;
}

@media (max-width: 768px) {
    /* Hide the small overlay heart on mobile */
    .event-card .fav-btn {
        display: none;
    }

    /* Show card fav action bar at bottom */
    .card-fav-bar {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
        padding: 0.55rem 0.75rem;
        border-top: 1px solid var(--gray-200);
        background: var(--gray-100);
        cursor: pointer;
        transition: all 0.25s;
        -webkit-tap-highlight-color: transparent;
        margin-top: auto;
        flex-shrink: 0;
        user-select: none;
    }
    .card-fav-bar svg {
        width: 16px;
        height: 16px;
        stroke: var(--gray-500);
        fill: none;
        stroke-width: 2;
        flex-shrink: 0;
        transition: all 0.25s;
    }
    .card-fav-bar span {
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--gray-500);
        transition: color 0.25s;
    }
    .card-fav-bar.is-fav {
        background: var(--accent-pop);
        border-color: var(--accent-pop);
    }
    .card-fav-bar.is-fav svg {
        stroke: var(--white);
        fill: var(--white);
    }
    .card-fav-bar.is-fav span {
        color: var(--white);
    }
    .card-fav-bar:active {
        transform: scale(0.97);
    }

    /* Swipe visual feedback */
    .event-card {
        transition: transform 0.15s ease, box-shadow 0.15s ease;
        overflow: hidden;
    }
    .event-card.swiping-right,
    .event-card.swipe-confirm {
        overflow: visible;
    }
    .event-card.swiping-right {
        box-shadow: -4px 0 12px rgba(230, 57, 70, 0.2);
    }
    .event-card.swipe-confirm {
        animation: swipeConfirm 0.4s ease;
    }
    @keyframes swipeConfirm {
        0%   { transform: translateX(0); }
        30%  { transform: translateX(20px); }
        100% { transform: translateX(0); }
    }

    /* Swipe hint overlay */
    .swipe-hint {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(230, 57, 70, 0.12);
        display: flex;
        align-items: center;
        justify-content: center;
        pointer-events: none;
        opacity: 0;
        transition: opacity 0.15s;
        border-radius: var(--radius);
        z-index: 5;
    }
    .swipe-hint-icon {
        width: 48px;
        height: 48px;
        background: var(--accent-pop);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transform: scale(0.5);
        opacity: 0;
        transition: all 0.2s ease;
    }
    .swipe-hint-icon svg {
        width: 24px;
        height: 24px;
        stroke: white;
        fill: white;
        stroke-width: 2;
    }
    .event-card.swiping-right .swipe-hint {
        opacity: 1;
    }
    .event-card.swiping-right .swipe-hint-icon {
        transform: scale(1);
        opacity: 1;
    }
}

/* ============================
   広告・アフィリエイト
   ============================ */

/* AdSense共通 */
.ad-slot {
    text-align: center;
    margin: 1.5rem auto;
    max-width: 100%;
    overflow: hidden;
}
.ad-slot-label {
    display: block;
    font-size: 0.65rem;
    color: var(--gray-400);
    text-align: center;
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}

/* アフィリエイトセクション */
.aff-section {
    margin: 0;
    padding: 1rem 0 0.5rem;
}
.aff-section-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-600);
    margin: 0 0 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.aff-pr {
    display: inline-block;
    font-size: 0.6rem;
    background: var(--gray-200);
    color: var(--gray-500);
    padding: 1px 6px;
    border-radius: 3px;
    font-weight: 500;
    letter-spacing: 0.05em;
    vertical-align: middle;
}
.aff-scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    scrollbar-width: none;
}
.aff-scroll::-webkit-scrollbar {
    display: none;
}
.aff-card {
    flex: 0 0 130px;
    scroll-snap-align: start;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
}
.aff-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}
.aff-card-img {
    width: 100%;
    height: 120px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 8px;
}
.aff-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.aff-card-info {
    padding: 8px 10px 10px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.aff-badge {
    display: inline-block;
    font-size: 0.6rem;
    padding: 1px 6px;
    border-radius: 3px;
    font-weight: 600;
    width: fit-content;
}
.aff-badge-rakuten {
    background: #bf0000;
    color: #fff;
}
.aff-badge-yahoo {
    background: #ff0033;
    color: #fff;
}
.aff-badge-amazon {
    background: #ff9900;
    color: #111;
}
.aff-card-title {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--gray-700);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.aff-card-price {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent-pop);
    margin: 0;
}

/* アフィリエイトスロット */
.aff-slot {
    margin: 0.75rem 0;
    padding: 0;
}


@media (min-width: 768px) {
    .aff-card {
        flex: 0 0 150px;
    }
    .aff-card-img {
        height: 130px;
    }
}

@media (min-width: 960px) {
    .aff-scroll {
        gap: 14px;
    }
    .aff-card {
        flex: 0 0 168px;
    }
    .aff-card-img {
        height: 140px;
    }
}

/* マップで開くリンク非表示（地図埋め込みで代替） */
.map-open-link {
  display: none !important;
}

/* Instagram投稿の埋め込み（投稿/リールURLが instagramUrl にある場合） */
.detail-instagram-embed {
  margin-top: 1.5rem;
}
.detail-instagram-embed .instagram-embed-wrap {
  position: relative;
  max-width: 540px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
  background: #fff;
}
.detail-instagram-embed iframe {
  display: block;
  width: 100%;
  min-height: 720px;
  border: 0;
}
.detail-instagram-embed .instagram-embed-link {
  margin: .6rem 0 0;
  text-align: center;
  font-size: .85rem;
}
.detail-instagram-embed .instagram-embed-link a {
  color: var(--gray-600, #666);
  text-decoration: none;
}
.detail-instagram-embed .instagram-embed-link a:hover {
  text-decoration: underline;
}

/* カード全体クリック化（event-link 廃止に伴うカーソル表示） */
.events-grid .event-card[data-slug]:not(.event-ended) {
  cursor: pointer;
}

/* === Share buttons (added 2026-05-04) === */
.detail-share {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 1.5rem 0 0.5rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: var(--gray-100, #f7f7f7);
    border-radius: var(--radius, 12px);
}
.detail-share-label { font-size: 0.85rem; color: var(--gray-600, #666); font-weight: 600; margin-right: 0.2rem; }
.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: opacity 0.15s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}
.share-btn:hover { opacity: 0.85; }
.share-btn:active { transform: scale(0.97); }
.share-btn.share-x { background: #000; color: #fff; }
.share-btn.share-line { background: #06c755; color: #fff; }
.share-btn.share-copy { background: #fff; color: #333; border-color: #ddd; }
.ad-affiliate-area-inline { max-width: 100%; }

/* === Footer extended nav (SEO internal linking, added 2026-05-04) === */
.footer-nav-secondary, .footer-nav-tertiary {
    margin-top: 0.6rem !important;
    font-size: 0.78rem;
    opacity: 0.9;
    flex-wrap: wrap;
}
.footer-nav-secondary a {
    color: #cfeac0 !important;
}
.footer-nav-tertiary {
    margin-top: 1rem !important;
    opacity: 0.7;
    font-size: 0.7rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 0.7rem;
}