/* 홈 관리하기 페이지 전용 스타일 */
.home-management-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* 시스템 설명 섹션 */
.system-description-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 1px solid var(--joinme-border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 32px;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.description-content {
    margin-bottom: 16px;
}

.description-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--joinme-text-primary);
    margin: 0 0 12px 0;
}

.description-expanded {
    animation: fadeInDown 0.3s ease-out;
}

.description-expanded p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--joinme-text-secondary);
    margin: 0 0 10px 0;
}

.description-expanded p:last-child {
    margin-bottom: 0;
}

.description-features {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--joinme-border-color);
}

.description-features h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--joinme-text-primary);
    margin-bottom: 12px;
}

.description-features ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.description-features li {
    padding: 8px 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--joinme-text-secondary);
}

.description-features li strong {
    color: var(--joinme-text-primary);
    font-weight: 600;
}

.description-highlight {
    color: var(--joinme-brand-color) !important;
    font-weight: 600;
    margin-top: 16px !important;
    padding-top: 16px;
    border-top: 1px solid var(--joinme-border-color);
}

.description-toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--joinme-brand-color);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.description-toggle-btn:hover {
    background: var(--joinme-light-bg-2);
    color: var(--joinme-brand-color-dark);
}

.toggle-icon {
    transition: transform 0.3s ease;
}

.description-toggle-btn.expanded .toggle-icon {
    transform: rotate(180deg);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 탭 네비게이션 */
.admin-nav {
    display: flex;
    border-bottom: 1px solid var(--joinme-border-color);
    margin-bottom: 30px;
    gap: 8px;
}

.nav-tab {
    padding: 12px 20px;
    margin-bottom: -1px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: var(--joinme-text-secondary);
    border: none;
    background: none;
    transition: all 0.2s ease;
    text-decoration: none;
    border-bottom: 2px solid transparent;
}

.nav-tab:hover {
    color: var(--joinme-text-primary);
}

.nav-tab.active {
    color: var(--joinme-brand-color);
    border-bottom-color: var(--joinme-brand-color);
}

/* 탭 컨텐츠 */
.tab-content {
    display: none;
    animation: fadeIn 0.3s;
}

.tab-content.active {
    display: block;
}

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

/* 카드 스타일 */
.card {
    background-color: var(--joinme-light-bg-1);
    border: 1px solid var(--joinme-border-color);
    border-radius: 8px;
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: var(--joinme-shadow-md);
}

.card-header {
    padding: 16px 20px;
    background-color: var(--joinme-light-bg-2);
    border-bottom: 1px solid var(--joinme-border-color);
    font-size: 18px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-body {
    padding: 20px;
}

/* 폼 요소 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--joinme-text-primary);
}

input[type="text"],
input[type="date"],
input[type="time"],
textarea,
select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--joinme-border-color);
    border-radius: 6px;
    font-size: 15px;
    font-family: var(--joinme-font-family);
    box-sizing: border-box;
    background-color: var(--joinme-light-bg-2);
    color: var(--joinme-text-primary);
}

input[type="text"]:focus,
textarea:focus,
select:focus {
    background-color: var(--joinme-light-bg-1);
    border-color: var(--joinme-brand-color);
    outline: none;
    box-shadow: 0 0 0 2px var(--joinme-brand-color-light);
}

textarea {
    min-height: 100px;
    resize: vertical;
}

/* 버튼 */
.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-family: var(--joinme-font-family);
}

.btn-primary {
    background-color: var(--joinme-brand-color);
    color: var(--joinme-text-primary);
}

.btn-primary:hover {
    background-color: var(--joinme-brand-color-dark);
}

.btn-secondary {
    background-color: var(--joinme-light-bg-3);
    color: var(--joinme-text-primary);
    border: 1px solid var(--joinme-border-color);
}

.btn-secondary:hover {
    background-color: var(--joinme-border-color);
}

.btn-success {
    background-color: #4CAF50 !important;
    color: white !important;
}

.btn-danger {
    background-color: #f44336 !important;
    color: white !important;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 토글 스위치 */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--joinme-border-color);
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--joinme-brand-color);
}

input:checked + .slider:before {
    transform: translateX(18px);
}

/* 출석 테이블 */
.attendance-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.date-navigation {
    display: flex;
    align-items: center;
    gap: 10px;
}

.member-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid var(--joinme-border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-icon:hover {
    background-color: var(--joinme-light-bg-2);
}

.date-picker {
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--joinme-border-color);
    border-radius: 6px;
    background: white;
    cursor: pointer;
}

.attendance-table-wrapper {
    border: 1px solid var(--joinme-border-color);
    border-radius: 8px;
    background: white;
}

.attendance-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.attendance-table th {
    background-color: var(--joinme-light-bg-2);
    font-weight: 600;
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid var(--joinme-border-color);
    border-right: 1px solid var(--joinme-border-color);
    white-space: nowrap;
}

.attendance-table th.member-column {
    text-align: left;
    position: sticky;
    left: 0;
    background-color: var(--joinme-light-bg-2);
    z-index: 1;
    min-width: 150px;
}

.attendance-table td {
    padding: 8px;
    text-align: center;
    border-bottom: 1px solid var(--joinme-border-color);
    border-right: 1px solid var(--joinme-border-color);
    background: white;
}

.attendance-table td.member-name {
    text-align: left;
    font-weight: 500;
    position: sticky;
    left: 0;
    background-color: white;
    border-right: 1px solid var(--joinme-border-color);
}

.attendance-table tbody tr:hover td {
    background-color: var(--joinme-light-bg-2);
}

.attendance-select {
    width: 90px;
    padding: 4px 8px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    background-color: var(--joinme-light-bg-3);
    cursor: pointer;
    transition: all 0.2s;
}

.attendance-select:hover {
    border-color: var(--joinme-border-color);
}

.attendance-select:focus {
    outline: none;
    border-color: var(--joinme-brand-color);
    box-shadow: 0 0 0 2px var(--joinme-brand-color-light);
}

/* 상태별 색상 */
.attendance-select.status-none {
    background-color: var(--joinme-light-bg-3);
    color: var(--joinme-text-secondary);
}

.attendance-select.status-present {
    background-color: #d4f4dd;
    color: #0d7a2e;
}

.attendance-select.status-late {
    background-color: #fff3cd;
    color: #856404;
}

.attendance-select.status-vacation {
    background-color: #cfe2ff;
    color: #004085;
}

.attendance-select.status-halfday {
    background-color: #e7e3ff;
    color: #4a3f8f;
}

.attendance-select.status-annual {
    background-color: #d1ecf1;
    color: #0c5460;
}

.attendance-select.status-sick {
    background-color: #fce4ec;
    color: #b71c1c;
}

.attendance-select.status-absent {
    background-color: #f8d7da;
    color: #721c24;
}

/* 범례 */
.attendance-legend {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--joinme-light-bg-2);
    border-radius: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
}

.status-dot.status-present { background-color: #0d7a2e; }
.status-dot.status-late { background-color: #856404; }
.status-dot.status-vacation { background-color: #004085; }
.status-dot.status-halfday { background-color: #4a3f8f; }
.status-dot.status-annual { background-color: #0c5460; }
.status-dot.status-sick { background-color: #b71c1c; }
.status-dot.status-absent { background-color: #721c24; }

.day-label {
    font-size: 11px;
    color: var(--joinme-text-secondary);
    font-weight: 400;
    display: block;
    margin-top: 2px;
}

.weekend-column {
    background-color: var(--joinme-light-bg-2) !important;
}

/* 예약 달력 */
.reservation-calendar-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    background: white;
    border: 1px solid var(--joinme-border-color);
    border-radius: 8px;
    overflow: hidden;
}

.reservation-calendar-table th {
    background: var(--joinme-light-bg-2);
    padding: 10px;
    text-align: center;
    font-weight: 500;
    font-size: 13px;
    color: var(--joinme-text-secondary);
    border-bottom: 1px solid var(--joinme-border-color);
}

.reservation-calendar-table td {
    min-height: 80px;
    height: 80px;
    padding: 6px;
    vertical-align: top;
    border: 1px solid var(--joinme-border-color);
    cursor: pointer;
    position: relative;
    transition: background-color 0.2s;
    overflow: hidden;
    word-wrap: break-word;
    width: calc(100% / 7) !important;
    max-width: calc(100% / 7) !important;
    box-sizing: border-box;
}

.reservation-calendar-table td:hover {
    background-color: var(--joinme-light-bg-2);
}

.reservation-calendar-table td.today {
    background-color: #fffbe6;
}

.reservation-calendar-table td.weekend {
    background-color: var(--joinme-light-bg-2);
}

.reservation-calendar-table td.other-month {
    background-color: var(--joinme-light-bg-3);
    cursor: default;
}

.reservation-calendar-table .date-number {
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 4px;
}

.reservation-calendar-table .reservation-preview {
    font-size: 11px;
    line-height: 1.3;
    max-width: 100%;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.reservation-calendar-table .res-item {
    background: #e8f4fd;
    padding: 2px 4px;
    margin: 2px 0;
    border-radius: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    display: block;
}

.reservation-calendar-table .res-time {
    font-weight: 600;
    color: var(--joinme-brand-color);
    margin-right: 4px;
}

.reservation-calendar-table .res-facility {
    color: var(--joinme-text-secondary);
}

.reservation-calendar-table .res-more {
    color: var(--joinme-text-secondary);
    font-style: italic;
    margin-top: 2px;
}

/* 예약 가능한 시설 표시 */
.reservation-calendar-table .facility-preview {
    font-size: 10px;
    line-height: 1.3;
    margin-bottom: 4px;
    max-width: 100%;
    overflow: hidden;
}

.reservation-calendar-table .facility-item {
    background: #e8f5e9;
    padding: 2px 4px;
    margin: 2px 0;
    border-radius: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-left: 2px solid #4caf50;
    max-width: 100%;
    box-sizing: border-box;
}

.reservation-calendar-table .facility-name {
    font-weight: 600;
    color: #2e7d32;
    margin-right: 4px;
}

.reservation-calendar-table .facility-hours {
    color: var(--joinme-text-secondary);
    font-size: 9px;
}

.reservation-calendar-table .facility-more {
    color: #2e7d32;
    font-style: italic;
    margin-top: 2px;
    font-size: 9px;
}

.reservation-calendar-table td.has-facility {
    border-left: 3px solid #4caf50;
}

/* 모달 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
    background-color: var(--joinme-light-bg-1);
    margin: 10% auto;
    padding: 0;
    border: 1px solid var(--joinme-border-color);
    width: 90%;
    max-width: 600px;
    border-radius: 8px;
    box-shadow: var(--joinme-shadow-lg);
    animation: fadeIn 0.3s;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--joinme-border-color);
    padding: 15px 20px;
}

.modal-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.close-btn {
    color: var(--joinme-text-secondary);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--joinme-text-primary);
}

.modal-body {
    padding: 20px;
}

.reservation-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.reservation-detail-modal .modal-content {
    background-color: var(--joinme-light-bg-1);
    margin: 10% auto;
    padding: 20px;
    border: 1px solid var(--joinme-border-color);
    width: 90%;
    max-width: 600px;
    border-radius: 8px;
    box-shadow: var(--joinme-shadow-lg);
    animation: fadeIn 0.3s;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.reservation-detail-modal .modal-content .close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    color: var(--joinme-text-secondary);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    z-index: 10;
}

.reservation-detail-modal .modal-content .close-btn:hover,
.reservation-detail-modal .modal-content .close-btn:focus {
    color: var(--joinme-text-primary);
}

.reservation-calendar-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

/* 반응형 */
@media (max-width: 768px) {
    .home-management-container {
        padding: 20px 10px;
    }

    .system-description-section {
        padding: 20px 16px;
        margin-bottom: 24px;
    }

    .description-text {
        font-size: 14px;
    }

    .description-expanded p {
        font-size: 13px;
    }

    .admin-nav {
        flex-wrap: wrap;
    }

    .nav-tab {
        font-size: 14px;
        padding: 10px 15px;
    }

    .attendance-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .member-controls {
        flex-direction: column;
    }

    .member-controls input {
        width: 100%;
    }
}

/* 회원 추가 팝업 */
.member-add-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.member-add-modal .modal-content {
    background: var(--joinme-light-bg-1);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    box-shadow: var(--joinme-shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.member-add-modal .modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--joinme-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--joinme-light-bg-2);
}

.member-add-modal .modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--joinme-text-primary);
}

.member-add-modal .modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.search-section {
    margin-bottom: 20px;
}

.search-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--joinme-border-color);
    border-radius: 8px;
    font-size: 15px;
    background: var(--joinme-light-bg-2);
    color: var(--joinme-text-primary);
    box-sizing: border-box;
}

.search-input:focus {
    outline: none;
    border-color: var(--joinme-brand-color);
    box-shadow: 0 0 0 2px var(--joinme-brand-color-light);
    background: var(--joinme-light-bg-1);
}

.friends-list {
    max-height: 400px;
    overflow-y: auto;
}

.friend-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--joinme-border-color);
    border-radius: 8px;
    margin-bottom: 10px;
    background: var(--joinme-light-bg-2);
    transition: all 0.2s;
}

.friend-item:hover {
    background: var(--joinme-light-bg-3);
    border-color: var(--joinme-brand-color);
}

.friend-item.added {
    opacity: 0.6;
    background: var(--joinme-light-bg-3);
}

.friend-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.friend-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--joinme-border-color);
}

.friend-details {
    flex: 1;
}

.friend-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--joinme-text-primary);
    margin-bottom: 4px;
}

.friend-phone {
    font-size: 13px;
    color: var(--joinme-text-secondary);
}

.btn-add-member {
    padding: 8px 16px;
    border: 1px solid var(--joinme-brand-color);
    border-radius: 6px;
    background: var(--joinme-brand-color);
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-add-member:hover:not(.disabled) {
    background: var(--joinme-brand-color-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-add-member.disabled {
    background: var(--joinme-light-bg-3);
    color: var(--joinme-text-secondary);
    border-color: var(--joinme-border-color);
    cursor: not-allowed;
    opacity: 0.6;
}

.loading-message,
.empty-message,
.error-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--joinme-text-secondary);
    font-size: 14px;
}

.error-message {
    color: #f44336;
}

/* 빠른 시간 선택 버튼 */
.quick-time-btn {
    transition: all 0.2s ease;
}

.quick-time-btn:hover {
    background: var(--joinme-brand-color) !important;
    color: white !important;
    border-color: var(--joinme-brand-color) !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.quick-time-btn:active {
    transform: translateY(0);
}