/* ================================================
   キャンプ場予約システム - メインスタイルシート
   Forest Green Theme
   ================================================ */

:root {
    --camp-primary: #2d6a4f;
    --camp-secondary: #40916c;
    --camp-light: #d8f3dc;
    --camp-lighter: #f0faf2;
    --camp-dark: #1b4332;
    --camp-accent: #95d5b2;
    --camp-text: #2c3e50;
    --sidebar-width: 240px;
}

/* === Base === */
body {
    font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
    color: var(--camp-text);
    background-color: #f8f9fa;
}

a {
    color: var(--camp-secondary);
    text-decoration: none;
}
a:hover {
    color: var(--camp-primary);
}

/* === Navbar === */
.navbar-camp {
    background-color: var(--camp-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.navbar-camp .navbar-brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.05em;
}
.navbar-camp .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-weight: 500;
    transition: color 0.2s;
}
.navbar-camp .nav-link:hover {
    color: #fff !important;
}
.navbar-camp .navbar-toggler {
    border-color: rgba(255,255,255,0.4);
}

/* === Hero Section === */
.hero-section {
    background: linear-gradient(135deg, var(--camp-dark) 0%, var(--camp-secondary) 100%);
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
}
.hero-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-section p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* === Buttons === */
.btn-camp {
    background-color: var(--camp-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: background-color 0.2s, transform 0.1s;
}
.btn-camp:hover {
    background-color: var(--camp-dark);
    color: #fff;
    transform: translateY(-1px);
}
.btn-camp-secondary {
    background-color: var(--camp-secondary);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: background-color 0.2s;
}
.btn-camp-secondary:hover {
    background-color: var(--camp-primary);
    color: #fff;
}
.btn-outline-camp {
    border: 2px solid var(--camp-primary);
    color: var(--camp-primary);
    border-radius: 6px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-outline-camp:hover {
    background-color: var(--camp-primary);
    color: #fff;
}

/* === Site Cards === */
.site-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    overflow: hidden;
}
.site-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.site-card .card-header {
    background-color: var(--camp-primary);
    color: #fff;
    font-weight: 600;
    border-bottom: none;
    padding: 0.8rem 1.2rem;
}
.site-card .badge-type {
    background-color: var(--camp-accent);
    color: var(--camp-dark);
    font-size: 0.75rem;
    padding: 0.25em 0.6em;
    border-radius: 20px;
}
.site-card .price-from {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--camp-primary);
}

/* === Availability Badge === */
.avail-badge {
    display: inline-block;
    padding: 0.3em 0.8em;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.avail-available {
    background-color: #d1fae5;
    color: #065f46;
}
.avail-unavailable {
    background-color: #fee2e2;
    color: #991b1b;
}
.avail-limited {
    background-color: #fef3c7;
    color: #92400e;
}

/* === Reservation Form === */
.reserve-form-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 2rem;
}
.reserve-form-container .form-label {
    font-weight: 600;
    color: var(--camp-dark);
}
.reserve-form-container .form-control,
.reserve-form-container .form-select {
    border-radius: 8px;
    border: 1.5px solid #dee2e6;
    transition: border-color 0.2s;
}
.reserve-form-container .form-control:focus,
.reserve-form-container .form-select:focus {
    border-color: var(--camp-secondary);
    box-shadow: 0 0 0 0.2rem rgba(64, 145, 108, 0.2);
}

.price-preview-box {
    background: var(--camp-lighter);
    border: 1.5px solid var(--camp-accent);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    margin-top: 1rem;
}
.price-preview-box .price-total {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--camp-primary);
}

/* === Confirmation Page === */
.confirm-card {
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: none;
    overflow: hidden;
}
.confirm-card .confirm-header {
    background: linear-gradient(135deg, var(--camp-primary), var(--camp-secondary));
    color: #fff;
    padding: 1.5rem 2rem;
    text-align: center;
}
.confirm-card .confirm-header .reservation-number {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}
.confirm-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid #f0f0f0;
}
.confirm-table td:first-child {
    color: #666;
    font-weight: 600;
    width: 40%;
}

/* === Calendar Container === */
.calendar-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

#public-calendar .fc-toolbar-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--camp-dark);
}
#public-calendar .fc-day-today {
    background-color: var(--camp-lighter) !important;
}
/* 過去日グレーアウト */
#public-calendar .fc-past-disabled,
#reserve-calendar .fc-past-disabled {
    opacity: 0.35;
    pointer-events: none;
}

/* ○/△/× 記号 */
.avail-symbol {
    display: block;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.5;
    user-select: none;
    pointer-events: none; /* クリックを下のセルに透過させる */
}
#public-calendar .fc-daygrid-day:not(.fc-past-disabled) {
    cursor: pointer;
}

/* 凡例 */
.avail-legend {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}
.avail-legend span {
    font-weight: 600;
}

/* ===== 予約フォーム内カレンダー ===== */
.reserve-cal-wrapper {
    background: #f8fffe;
    border: 1px solid var(--camp-accent);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}
/* チェックイン選択日 */
#reserve-calendar .reserve-cal-checkin,
#change-calendar .reserve-cal-checkin {
    background-color: rgba(45, 106, 79, 0.35) !important;
}
/* チェックアウト選択日 */
#reserve-calendar .reserve-cal-checkout,
#change-calendar .reserve-cal-checkout {
    background-color: rgba(45, 106, 79, 0.35) !important;
}
/* 期間内 */
#reserve-calendar .reserve-cal-range,
#change-calendar .reserve-cal-range {
    background-color: rgba(45, 106, 79, 0.12) !important;
}
/* カーソル */
#reserve-calendar .fc-daygrid-day:not(.fc-past-disabled),
#change-calendar .fc-daygrid-day:not(.fc-past-disabled) {
    cursor: pointer;
}

/* === Status Badges === */
.status-badge {
    display: inline-block;
    padding: 0.3em 0.8em;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* === Terms Page === */
.terms-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    padding: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
}
.terms-container h2 {
    color: var(--camp-primary);
    border-bottom: 2px solid var(--camp-light);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}
.terms-container h3 {
    color: var(--camp-secondary);
    font-size: 1.1rem;
    margin-top: 1.5rem;
}

/* === Footer === */
.site-footer {
    background-color: var(--camp-dark);
    color: rgba(255,255,255,0.8);
    padding: 2rem 0;
    margin-top: 4rem;
    font-size: 0.9rem;
    text-align: center;
}

/* ================================================
   ADMIN STYLES
   ================================================ */

/* Admin Layout */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--camp-dark);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}
.admin-sidebar .sidebar-brand {
    background: rgba(0,0,0,0.2);
    padding: 1.2rem 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    display: block;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.admin-sidebar .sidebar-nav {
    padding: 1rem 0;
    flex: 1;
}
.admin-sidebar .nav-section {
    color: rgba(255,255,255,0.45);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.8rem 1rem 0.3rem;
    font-weight: 700;
}
.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.8);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.15s, color 0.15s;
    font-size: 0.9rem;
    border-radius: 0;
}
.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background-color: rgba(255,255,255,0.12);
    color: #fff;
}
.admin-sidebar .nav-link .nav-icon {
    width: 18px;
    text-align: center;
    font-style: normal;
}
.admin-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.admin-topbar {
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 500;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.admin-topbar .page-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--camp-dark);
    margin: 0;
}
.admin-main {
    padding: 1.5rem;
    flex: 1;
}

/* Admin Stats Cards */
.stat-card {
    border-radius: 10px;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.stat-card .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}
.stat-card .stat-label {
    font-size: 0.8rem;
    color: #666;
    margin-top: 2px;
}
.stat-green .stat-icon { background: #d1fae5; color: #065f46; }
.stat-blue  .stat-icon { background: #dbeafe; color: #1e40af; }
.stat-orange .stat-icon { background: #fef3c7; color: #92400e; }
.stat-red   .stat-icon { background: #fee2e2; color: #991b1b; }

/* Admin Tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.admin-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #444;
    padding: 0.7rem 1rem;
    border-bottom: 2px solid #dee2e6;
    white-space: nowrap;
}
.admin-table td {
    padding: 0.65rem 1rem;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}
.admin-table tr:hover td {
    background-color: #f8fff9;
}

/* Admin Cards */
.admin-card {
    background: #fff;
    border-radius: 10px;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    margin-bottom: 1.5rem;
}
.admin-card .admin-card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}
.admin-card .admin-card-header h5,
.admin-card .admin-card-header h6 {
    margin: 0;
    font-weight: 700;
    color: var(--camp-dark);
}
.admin-card .admin-card-body {
    padding: 1.5rem;
}

/* Admin Login */
.admin-login-wrapper {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--camp-dark), var(--camp-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.admin-login-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.2);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 400px;
}
.admin-login-card .login-logo {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--camp-primary);
    font-size: 3rem;
}
.admin-login-card h4 {
    text-align: center;
    font-weight: 700;
    color: var(--camp-dark);
    margin-bottom: 1.5rem;
}

/* Detail page */
.detail-section {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.detail-section h6 {
    color: var(--camp-primary);
    font-weight: 700;
    border-bottom: 2px solid var(--camp-light);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}
.detail-row {
    display: flex;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f5f5f5;
}
.detail-row:last-child {
    border-bottom: none;
}
.detail-label {
    width: 140px;
    font-weight: 600;
    color: #555;
    flex-shrink: 0;
    font-size: 0.9rem;
}
.detail-value {
    color: var(--camp-text);
    font-size: 0.9rem;
}

/* Checkins page */
.checkin-today-badge {
    background: #fff3cd;
    border: 1px solid #ffc107;
    color: #664d03;
    border-radius: 6px;
    padding: 0.3rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Blocked dates calendar */
#admin-blocked-calendar .fc-event {
    background-color: #dc3545;
    border-color: #dc3545;
}

/* Filters bar */
.filter-bar {
    background: #fff;
    border-radius: 10px;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.filter-bar label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #555;
}

/* Pagination */
.pagination .page-link {
    color: var(--camp-primary);
    border-radius: 6px;
    margin: 0 2px;
}
.pagination .page-item.active .page-link {
    background-color: var(--camp-primary);
    border-color: var(--camp-primary);
}

/* Toggle switches */
.form-check-input:checked {
    background-color: var(--camp-primary);
    border-color: var(--camp-primary);
}

/* === Print Styles === */
@media print {
    .admin-sidebar,
    .admin-topbar,
    .btn,
    .no-print {
        display: none !important;
    }
    .admin-content {
        margin-left: 0 !important;
    }
    .admin-main {
        padding: 0 !important;
    }
    .confirm-card,
    .detail-section {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    body {
        font-size: 12px;
    }
}

/* === Responsive === */
@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    .admin-sidebar.open {
        transform: translateX(0);
    }
    .admin-content {
        margin-left: 0;
    }
    .hero-section h1 {
        font-size: 1.8rem;
    }
    .stat-card {
        padding: 1rem;
    }
    .detail-label {
        width: 110px;
    }
}