/* --- 감정별 색상 변수 --- */
:root {
    --primary-theme-color: #7b68ee; /* 보라색 포인트 */
    --background-light: #f4f7fc;
    --text-dark: #333;
    --text-light: #888;
    
    --dot-joy: #ffdd57;
    --dot-sad: #5390e3;
    --dot-angry: #ff6b6b;
    --dot-anxious: #9775fa;
    --dot-surprised: #ffa94d;
    --dot-hurt: #48d1cc;
    --dot-default: #e0e0e0;
}

/* --- 전체 레이아웃 --- */
.dashboard-container {
    display: flex;
    width: 95%;
    max-width: 1400px;
    height: 750px;
    margin: 2rem auto;
    margin-top: 5rem;
    background-color: white;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    font-family: 'Spoqa Han Sans Neo', sans-serif;
}

/* --- 1. 좌측 사이드바 --- */
.sidebar {
    width: 200px;
    background-color: var(--primary-theme-color);
    color: white;
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.year-selector {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 1.5rem;
    margin-bottom: 2rem;
}
.year-selector h2 {
    font-size: 1.5rem;
    margin: 0;
}
.year-selector button {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}
.year-selector button:hover {
    opacity: 1;
}

.month-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}
.month-item {
    padding: 0.7rem 2rem;
    font-size: 1.3rem;
    cursor: pointer;
    transition: background-color 0.2s;
    opacity: 0.7;
    position: relative;
}
.month-item:hover, .month-item.active {
    background-color: rgba(255, 255, 255, 0.1);
    opacity: 1;
}
.month-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background-color: white;
}

.sidebar-footer {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.6;
}

/* --- 2. 중앙 달력 --- */
.calendar-area {
    flex-grow: 1;
    padding: 2rem 2.5rem;
    background-color: #fff;
    display: flex;
    flex-direction: column;
}
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.calendar-header h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin: 0;
}
.add-btn {
    background-color: var(--primary-theme-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.8rem;
    cursor: pointer;
    transition: transform 0.2s;
}
.add-btn:hover { transform: scale(1.1); }

/* Flatpickr 커스텀 */
#calendar { 
    flex-grow: 1; 
    display: flex;
}
.flatpickr-calendar {
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    height: 100%;
    background: transparent;
    box-shadow: none;
    font-family: inherit;
    display: flex;
    flex-direction: column;
}
.flatpickr-innerContainer { 
    height: 100%; 
    display: flex; 
    flex-direction: column;
    flex-grow: 1;
}

.flatpickr-rContainer {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* --- 요일 헤더 정렬 수정 (Weekday Alignment Fix) --- */

.flatpickr-weekdays {
    display: flex !important; /* Grid 대신 Flex 사용 */
    width: 100% !important;
    padding: 0 2.5rem !important; 
    box-sizing: border-box !important;
    margin: 0 0 10px 0 !important;
    overflow: hidden; /* 넘치는 것 방지 */
}

span.flatpickr-weekday {
    /* 7등분 강제 적용 (100% / 7 = 14.2857%) */
    flex: 1 0 14.28% !important; 
    max-width: 14.28% !important;
    
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    
    color: #888 !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    margin: 0 !important;
}
.flatpickr-days {
    width: 100%;
    flex-grow: 1;
}

.dayContainer {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    height: 100%;
    justify-items: center !important;
    gap: 0 !important;
    padding: 0 2.5rem !important; /* Match weekday padding */
    box-sizing: border-box; /* Match weekday box-sizing */
}

.flatpickr-day {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    height: 80px !important; /* 원래 높이 유지 */
    border-radius: 12px;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.2s, color 0.2s; /* color transition 추가 */
    font-size: 1.4rem; 
    overflow: hidden; /* 가상요소가 둥근 모서리를 넘지 않도록 */
}

/* 날짜 숫자 스타일 */
.flatpickr-day span.flatpickr-day-num {
    position: relative;
    z-index: 2; /* 배경보다 위에 오도록 */
}

/* 일기가 있는 날의 가상요소 (배경 역할) */
.flatpickr-day.has-diary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* 숫자보다 뒤에 오도록 */
    transition: background-color 0.2s;
}

.flatpickr-day.today {
    border: 1px solid var(--primary-theme-color);
}

.flatpickr-day:not(.has-diary):hover { /* 일기가 없는 날짜에만 적용 */
    background-color: #f0edff;
}

.flatpickr-day.has-diary:hover::before { /* 일기가 있는 날짜는 밝기만 조절 */
    filter: brightness(90%);
}

.flatpickr-day.selected {
    border: 2px solid var(--primary-theme-color); /* 배경색 대신 테두리로 선택 표시 */
}
/* .flatpickr-day.selected::before 규칙은 완전히 제거됨 */


.flatpickr-day.prevMonthDay, .flatpickr-day.nextMonthDay { color: #ccc; }

.flatpickr-day.has-diary {
    color: white; /* 기본 텍스트 색상을 흰색으로 변경 */
}

/* 감정별 배경색 (가상요소에 적용) */
.flatpickr-day.has-diary.bg-기쁨::before { background-color: var(--dot-joy); }
.flatpickr-day.has-diary.bg-슬픔::before { background-color: var(--dot-sad); }
.flatpickr-day.has-diary.bg-분노::before { background-color: var(--dot-angry); }
.flatpickr-day.has-diary.bg-불안::before { background-color: var(--dot-anxious); }
.flatpickr-day.has-diary.bg-당황::before { background-color: var(--dot-surprised); }
.flatpickr-day.has-diary.bg-상처::before { background-color: var(--dot-hurt); }
.flatpickr-day.has-diary.bg-default::before { background-color: var(--dot-default); }

.flatpickr-day.has-diary.bg-기쁨 span.flatpickr-day-num,
.flatpickr-day.has-diary.bg-당황 span.flatpickr-day-num,
.flatpickr-day.has-diary.bg-default span.flatpickr-day-num {
    color: #333; /* 밝은 배경색에 어두운 글자색 적용 */
}


.flatpickr-day.today.has-diary {
    border: none; /* 배경색이 채워지므로 테두리 제거 */
}



/* --- 3. 우측 타임라인 --- */
.timeline-area {
    width: 350px;
    background-color: #fcfcfc;
    border-left: 1px solid #f0f0f0;
    padding: 2rem;
    overflow-y: auto;
    flex-shrink: 0;
}
.timeline-title {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin: 0 0 2rem 0;
}

.timeline-area .placeholder {
    text-align: center;
    color: var(--text-light);
    padding-top: 5rem;
}

#diary-list-container { position: relative; }

.timeline-item {
    position: relative;
    padding-left: 30px;
    padding-bottom: 25px;
    border-left: 2px solid #e0e0e0;
}
/* 타임라인 마지막 아이템의 선 제거 */
.timeline-item:last-child { border-left: 2px solid transparent; }

/* 타임라인 점 */
.timeline-item::before {
    content: '';
    position: absolute;
    left: -9px; /* (16px / 2) - 2px */
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: white;
    border: 3px solid var(--primary-theme-color);
}
.timeline-item.item-기쁨::before { border-color: var(--dot-joy); }
.timeline-item.item-슬픔::before { border-color: var(--dot-sad); }
.timeline-item.item-분노::before { border-color: var(--dot-angry); }
.timeline-item.item-불안::before { border-color: var(--dot-anxious); }
.timeline-item.item-당황::before { border-color: var(--dot-surprised); }
.timeline-item.item-상처::before { border-color: var(--dot-hurt); }
.timeline-item.item-default::before { border-color: var(--dot-default); }


.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.item-time {
    font-weight: 600;
    color: var(--text-dark);
}
.item-emotion {
    font-size: 1.2rem;
}

.item-controls {
    display: flex;
    align-items: center;
    gap: 10px; /* 이모지와 삭제 버튼 사이 간격 */
}

.delete-diary-btn {
    background: none;
    border: 1px solid #ff6b6b;
    color: #ff6b6b;
    padding: 2px 8px;
    font-size: 0.8rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.delete-diary-btn:hover {
    background-color: #ff6b6b;
    color: white;
}

.item-content {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #666;
    background-color: white;
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #f0f0f0;
}
.item-content h3 {
    font-size: 1rem;
    margin: 0 0 10px 0;
}
.item-content p {
    margin: 0;
}

.item-recommendations {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

.item-recommendations h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 10px 0;
}

.item-recommendations ul {
    list-style-type: '🎵';
    padding-left: 20px;
    margin: 0;
    font-size: 0.9rem;
    color: #666;
}

.item-recommendations li {
    padding-left: 8px;
    margin-bottom: 5px;
}
.item-content ul {
    padding-left: 20px;
    margin: 10px 0 0 0;
}
.item-content li {
    margin-bottom: 5px;
}

/* --- 상세 정보 모달 스타일 --- */
.diary-detail-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: none; /* 기본적으로 숨김 */
    justify-content: center;
    align-items: center;
    z-index: 1001;
    backdrop-filter: blur(5px);
}

.diary-detail-modal-content {
    background-color: white;
    padding: 30px 40px;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    position: relative;
}

.diary-detail-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: #aaa;
    background: none;
    border: none;
    cursor: pointer;
}

#diary-detail-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

#diary-detail-body {
    font-size: 1rem;
    line-height: 1.7;
    color: #444;
}

#diary-detail-body .diary-content-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}
#diary-detail-body .diary-content-section h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-theme-color);
}

#diary-detail-body #rec-container h3 {
    margin-bottom: 15px;
}