/* ==========================================================================
   Base & Reset
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #f8fafc;
    color: #334155;
    line-height: 1.6;
}

.container {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: #0284c7;
}

.logo-icon {
    font-size: 1.5rem;
}

.tel-btn {
    background-color: #f1f5f9;
    color: #475569;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.tel-btn:hover {
    background-color: #e2e8f0;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    background: linear-gradient(135deg, #e0f2fe 0%, #f0fdf4 100%);
    padding: 40px 0;
    text-align: center;
    border-bottom: 1px solid #bae6fd;
}

.hero-badge {
    display: inline-block;
    background-color: #ffffff;
    color: #0284c7;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.hero-title {
    font-size: 1.6rem;
    color: #0f172a;
    margin-bottom: 12px;
    font-weight: 600;
}

.hero-desc {
    font-size: 0.95rem;
    color: #475569;
    max-width: 580px;
    margin: 0 auto;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */
.main-content {
    padding-top: 30px;
    padding-bottom: 50px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.card {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.card-header {
    background-color: #f8fafc;
    padding: 16px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.card-title {
    font-size: 1.2rem;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-title i {
    color: #0284c7;
}

.card-body {
    padding: 24px;
}

/* ==========================================================================
   Summary Card (面会概要)
   ========================================================================== */
.info-block {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    border-bottom: 1px solid #f1f5f9;
}

.info-block:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-block:first-child {
    padding-top: 0;
}

.info-label {
    font-weight: 700;
    color: #475569;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-label i {
    color: #0284c7;
}

.highlight-block {
    background-color: #f0f9ff;
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid #0284c7;
    margin-bottom: 16px;
}

.time-large {
    font-size: 1.8rem;
    font-weight: 700;
    color: #0369a1;
}

.warning-text {
    color: #dc2626;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 4px;
}

.text-bold {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
}

.highlight-text {
    color: #0284c7;
    font-weight: 700;
}

/* ==========================================================================
   Alert Box (夜間制限)
   ========================================================================== */
.alert-box {
    background-color: #fff1f2;
    border: 2px solid #fecdd3;
    border-radius: 12px;
    padding: 24px;
}

.alert-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.alert-icon {
    font-size: 1.5rem;
    color: #e11d48;
}

.alert-title {
    font-size: 1.25rem;
    color: #9f1239;
    font-weight: 700;
}

.alert-body p {
    color: #881337;
    font-size: 0.95rem;
}

.alert-subbox {
    margin-top: 16px;
    background-color: #ffffff;
    padding: 14px 16px;
    border-radius: 8px;
    border: 1px dashed #fda4af;
}

.alert-notice {
    color: #be123c !important;
    font-size: 0.9rem !important;
}

.alert-notice i {
    margin-right: 4px;
}

/* ==========================================================================
   Rules List (遵守事項)
   ========================================================================== */
.rules-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.rule-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.rule-icon-bg {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.icon-red { background-color: #fee2e2; color: #ef4444; }
.icon-blue { background-color: #dbeafe; color: #3b82f6; }
.icon-amber { background-color: #fef3c7; color: #d97706; }
.icon-purple { background-color: #f3e8ff; color: #a855f7; }
.icon-green { background-color: #dcfce7; color: #22c55e; }

.rule-content h3 {
    font-size: 1rem;
    color: #0f172a;
    margin-bottom: 2px;
}

.rule-content p {
    font-size: 0.9rem;
    color: #64748b;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: #0f172a;
    color: #94a3b8;
    padding: 30px 0;
    text-align: center;
    font-size: 0.85rem;
}

.hospital-name {
    color: #f8fafc;
    font-weight: 700;
    margin-bottom: 6px;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (min-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .info-block {
        flex-direction: row;
        align-items: center;
    }
    
    .info-label {
        width: 180px;
        margin-bottom: 0;
    }
    
    .info-value {
        flex: 1;
    }
}