/* Layout - Amu Hotel - Garden Eight Inspired */

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: var(--line-height-base);
    color: var(--color-ink);
    background-color: var(--color-base);
    letter-spacing: var(--letter-spacing-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Selection */
::selection {
    background: var(--color-onsen);
    color: var(--color-white);
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

/* Sections */
section {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl) 0;
}

/* ==================== Hero Section ==================== */
.hero {
    background: var(--color-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* 背景の装飾 - 柔らかいグラデーション */
.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 160%;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(220, 214, 208, 0.8) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(232, 228, 222, 0.6) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-hero);
    font-weight: 500;
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-xl);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-ink);
}

/* ==================== Buttons - Pill Style ==================== */
.btn-start,
.btn-map-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-ink);
    background: transparent;
    border: 1px solid var(--color-ink);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-start:hover,
.btn-map-link:hover {
    background: var(--color-ink);
    color: var(--color-white);
}

.btn-start:active,
.btn-map-link:active {
    transform: scale(0.98);
}

.btn-chat-open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    letter-spacing: var(--letter-spacing-base);
    color: var(--color-stone);
    background: transparent;
    border: 1px solid var(--color-mist);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-chat-open:hover {
    border-color: var(--color-ink);
    color: var(--color-ink);
}

/* ==================== Recommendations Section ==================== */
.recommendations {
    background: var(--color-base);
    padding-top: var(--space-xl);
}

.recommendations .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Map Container */
.map-container {
    width: 100%;
    height: 380px;
    background: var(--color-base-warm);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-mist);
}

/* Shop List */
.shop-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.shop-card {
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    transition: all var(--transition-base);
    position: relative;
}

.shop-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-mist);
}

.shop-name {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--color-ink);
}

.shop-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-stone);
    margin-bottom: var(--space-sm);
}

.shop-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.shop-tag {
    font-size: var(--font-size-xs);
    padding: 6px 14px;
    background: var(--color-base);
    color: var(--color-stone);
    border-radius: var(--border-radius-full);
    font-weight: 400;
    letter-spacing: var(--letter-spacing-base);
}

/* Actions */
.actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    padding-top: var(--space-md);
    padding-bottom: var(--space-lg);
}

/* ==================== Loading Overlay ==================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-content {
    text-align: center;
    max-width: 280px;
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.loading-text {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-md);
}

.loading-progress {
    width: 100%;
    height: 2px;
    background: var(--color-mist);
    border-radius: 1px;
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.loading-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--color-onsen);
    border-radius: 1px;
    transition: width 0.4s var(--ease-out-expo);
}

.loading-step {
    font-size: var(--font-size-xs);
    color: var(--color-stone);
    margin: 0;
    min-height: 1.5em;
    animation: fadeSlideUp 0.3s var(--ease-out-expo);
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Message in shop list */
.shop-list > p {
    grid-column: 1 / -1;
    text-align: center;
    font-family: var(--font-heading);
    color: var(--color-ink-soft);
    font-size: var(--font-size-base);
    padding: var(--space-sm) 0;
    margin: 0;
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    section {
        padding: var(--space-xl) 0;
    }

    .hero-title {
        padding: 0 var(--space-sm);
    }

    .map-container {
        height: 260px;
        border-radius: var(--border-radius-md);
    }

    .shop-list {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .shop-card {
        padding: var(--space-sm);
    }

    .actions {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .btn-start,
    .btn-map-link,
    .btn-chat-open {
        width: 100%;
    }
}