/* static/css/schedule.css */

.schedule-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

/* 헤더 섹션 - diary와 일치하는 그라데이션 배경 */
.schedule-header {
    margin-bottom: 30px;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #fff5f5, #fef7ed);
    padding: 30px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(255, 154, 154, 0.1);
}

.header-left {
    flex: 1;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.title-icon {
    font-size: 32px;
    color: #d97757;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.date-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-primary);
    padding: 8px;
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-light);
}

.date-input {
    border: none;
    background: transparent;
    font-family: inherit;
    font-weight: 500;
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-small);
    transition: background-color var(--transition-fast);
}

.date-input:focus {
    outline: none;
    background: var(--bg-secondary);
}

/* 메인 그리드 */
.schedule-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
}

.schedule-main {
    padding: 0;
    overflow: hidden;
}

/* 뷰 컨트롤 - 주간 기능 제거 후 단순화 */
.schedule-view-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
}

.schedule-title-section {
    flex: 1;
}

.schedule-main-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.schedule-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.time-format-toggle {
    display: flex;
    gap: 4px;
    background: var(--bg-primary);
    border-radius: var(--radius-medium);
    padding: 4px;
}

.time-format-btn {
    background: none;
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius-small);
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.time-format-btn.active {
    background: var(--secondary-color);
    color: white;
}

/* 일간 시간표 - 대학교 시간표 방식 */
.daily-schedule {
    padding: 20px 0;
}

.time-slots-container {
    max-height: 600px;
    overflow-y: auto;
    padding: 0 24px;
}

.time-slots {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.time-slot {
    display: grid;
    grid-template-columns: 80px 1fr;
    position: relative;
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
}

.time-slot:hover {
    background: var(--bg-secondary);
}

.time-label {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    border-right: 1px solid var(--border-light);
    background: var(--bg-tertiary);
    min-height: 60px;
    flex-direction: column;
    text-align: center;
    line-height: 1.2;
}

.time-label .time-period {
    font-size: 10px;
    font-weight: 400;
    color: var(--text-light);
    margin-bottom: 2px;
}

.time-label .time-hour {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.time-content {
    position: relative;
    padding: 4px 16px;
    display: flex;
    flex-direction: column;
    min-height: 60px;
}

/* 10분 단위 서브 슬롯 - 대학교 시간표 방식 */
.time-content-slots {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.sub-time-slot {
    flex: 1;
    min-height: 10px;
    border-bottom: 1px dotted rgba(0, 0, 0, 0.05);
    position: relative;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: var(--radius-small);
}

/* 대학교 시간표 스타일 - 클릭 가능한 영역 강조 */
.sub-time-slot:hover {
    background: linear-gradient(135deg, rgba(255, 154, 154, 0.1), rgba(168, 230, 207, 0.1));
    border-color: var(--primary-color);
    transform: scale(1.02);
    box-shadow: 0 2px 8px rgba(255, 154, 154, 0.2);
}

.sub-time-slot:last-child {
    border-bottom: none;
}

/* 일정이 있는 서브 슬롯 */
.sub-time-slot.occupied {
    background: rgba(255, 154, 154, 0.15);
    cursor: not-allowed;
}

.sub-time-slot.occupied:hover {
    background: rgba(255, 154, 154, 0.25);
    transform: none;
}

.time-content.has-schedule {
    background: linear-gradient(135deg, rgba(255, 154, 154, 0.05), rgba(168, 230, 207, 0.05));
    border-left: 4px solid var(--primary-color);
}

/* 일정 아이템 스타일 */
.schedule-item {
    background: var(--bg-primary);
    border-radius: var(--radius-medium);
    padding: 12px 16px;
    margin: 4px 0;
    box-shadow: var(--shadow-light);
    border-left: 4px solid;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 10;
    border: 1px solid var(--border-light);
}

.schedule-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.schedule-item.work { border-left-color: var(--category-blue); }
.schedule-item.personal { border-left-color: var(--category-green); }
.schedule-item.health { border-left-color: var(--category-red); }
.schedule-item.study { border-left-color: var(--category-yellow); }

.schedule-item.completed {
    opacity: 0.7;
    background: var(--bg-tertiary);
}

.schedule-item.completed .schedule-title {
    text-decoration: line-through;
}

.schedule-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 14px;
}

.schedule-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
}

.schedule-meta ion-icon {
    font-size: 14px;
}

.schedule-duration {
    display: flex;
    align-items: center;
    gap: 4px;
}

.schedule-category {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 시간 조정 핸들 */
.schedule-resize-handle {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-color);
    cursor: ns-resize;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.schedule-item:hover .schedule-resize-handle {
    opacity: 1;
}

/* 사이드바 */
.schedule-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-section {
    padding: 20px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title ion-icon {
    font-size: 18px;
    color: var(--primary-color);
}

.todo-count {
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: var(--radius-medium);
    font-size: 12px;
    font-weight: 600;
}

/* 캘린더 스타일 (index.js 스타일 참고) */
.calendar-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.current-month {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 120px;
    text-align: center;
    font-size: 14px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-light);
    border-radius: var(--radius-medium);
    overflow: hidden;
}

.calendar-header {
    background: var(--bg-secondary);
    padding: 8px 4px;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}

.calendar-day {
    background: var(--bg-primary);
    padding: 6px 4px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s ease;
    min-height: 55px;
    max-height: 55px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 2px solid transparent;
    box-sizing: border-box;
    font-size: 12px;
}

.calendar-day:hover {
    border-color: var(--primary-color);
}

.calendar-day.other-month {
    color: var(--text-light);
    background: var(--bg-tertiary);
}

.calendar-day.other-month:hover {
    border-color: var(--border-medium);
    color: var(--text-secondary);
}

.calendar-day.today {
    border-color: var(--danger-color);
    color: var(--danger-color);
    font-weight: 600;
}

.calendar-day.today.selected {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.calendar-day.selected {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    font-weight: 600;
}

.calendar-day.today:not(.selected) {
    border-color: var(--danger-color);
}

/* 캘린더 날짜의 원형 진행률 아이콘 */
.day-progress-chart {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    position: relative;
    border-radius: 50%;
    border: 1px solid #000;
    background: var(--bg-primary);
    overflow: hidden;
}

.calendar-day.other-month .day-progress-chart {
    visibility: hidden;
}

.day-progress-chart.empty {
    background: var(--bg-secondary);
    border-color: var(--border-light);
    opacity: 0.6;
}

.day-progress-chart.single-color {
    position: relative;
}

.day-progress-chart.single-color::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    transform: translate(-50%, -50%);
    background: var(--primary-color);
    border-radius: 50%;
}

.day-progress-chart ion-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10px;
    color: var(--primary-color);
    z-index: 2;
}

.day-progress-chart.empty ion-icon {
    display: none;
}

.progress-pie {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-segment {
    fill: none;
    stroke-width: 16;
    transform-origin: center;
    transition: all 0.3s ease;
}

.calendar-day:hover .day-progress-chart {
    transform: scale(1.1);
    box-shadow: var(--shadow-light);
}

.calendar-day:hover .day-progress-chart ion-icon {
    color: var(--danger-color);
    transform: translate(-50%, -50%) scale(1.2);
}

/* 오늘의 할일 - 체크 버튼 제거된 버전 */
.today-todos {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.today-todo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 1px solid transparent;
}

.today-todo-item:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
    border-color: var(--primary-color);
}

.todo-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.todo-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.todo-text.completed {
    text-decoration: line-through;
    color: var(--text-light);
}

.todo-time {
    font-size: 12px;
    color: var(--text-secondary);
}

.todo-category {
    padding: 4px 8px;
    border-radius: var(--radius-small);
    font-size: 11px;
    font-weight: 500;
    color: white;
    text-align: center;
    min-width: 50px;
}

/* 시간 통계 */
.time-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-medium);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon ion-icon {
    font-size: 20px;
}

.stat-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 모달 스타일 */
.modal-large {
    max-width: 600px;
    width: 95%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.schedule-detail-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

.text-success {
    color: var(--secondary-color);
}

.text-warning {
    color: var(--danger-color);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #e74c3c;
    transform: translateY(-1px);
}

/* 빈 상태 */
.empty-schedule {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.empty-schedule ion-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-schedule p {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
}

.empty-schedule small {
    font-size: 14px;
    opacity: 0.7;
}

/* 현재 시간 표시 */
.current-time-line {
    position: absolute;
    left: 80px;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    z-index: 10;
    pointer-events: none;
    box-shadow: 0 0 4px rgba(255, 154, 154, 0.6);
}

.current-time-line::before {
    content: '';
    position: absolute;
    left: -4px;
    top: -4px;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(255, 154, 154, 0.8);
}

/* 로딩 상태 */
.schedule-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

/* 툴팁 스타일 */
.sub-time-slot::before {
    content: attr(title);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: white;
    padding: 4px 8px;
    border-radius: var(--radius-small);
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1000;
}

.sub-time-slot:hover::before {
    opacity: 1;
    visibility: visible;
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
    .schedule-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .schedule-sidebar {
        grid-column: 1;
        grid-row: 2;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .time-slot {
        grid-template-columns: 60px 1fr;
    }
    
    .time-label {
        font-size: 10px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .calendar-day {
        min-height: 45px;
        max-height: 45px;
        padding: 4px 2px;
        font-size: 11px;
    }
    
    .day-progress-chart {
        width: 14px;
        height: 14px;
        margin-top: 1px;
    }
    
    .day-progress-chart ion-icon {
        font-size: 8px;
    }
    
    .schedule-meta {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .today-todo-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .todo-category {
        align-self: flex-end;
    }
    
    .schedule-view-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .time-format-toggle {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .schedule-container {
        padding: 0 10px;
    }
    
    .header-content {
        padding: 20px;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .time-slots-container {
        padding: 0 16px;
    }
    
    .calendar-day {
        min-height: 40px;
        max-height: 40px;
        font-size: 10px;
        padding: 2px 1px;
    }
    
    .day-progress-chart {
        width: 12px;
        height: 12px;
        margin-top: 1px;
    }
    
    .day-progress-chart ion-icon {
        font-size: 7px;
    }
    
    .current-month {
        font-size: 12px;
        min-width: 100px;
    }
    
    .schedule-title {
        font-size: 13px;
    }
    
    .schedule-meta {
        font-size: 11px;
    }
    
    .sub-time-slot::before {
        display: none;
    }
}

/* 스크롤바 스타일링 */
.time-slots-container::-webkit-scrollbar {
    width: 6px;
}

.time-slots-container::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: var(--radius-small);
}

.time-slots-container::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: var(--radius-small);
}

.time-slots-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-light);
}

/* 접근성 개선 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 대학교 시간표 방식을 위한 추가 스타일 */
.time-slot-highlight {
    background: linear-gradient(135deg, rgba(255, 154, 154, 0.1), rgba(168, 230, 207, 0.1));
    border-left: 3px solid var(--primary-color);
}

.schedule-add-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-light);
    font-size: 11px;
    text-align: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.sub-time-slot:hover .schedule-add-hint {
    opacity: 1;
}

/* 일정 시간 충돌 경고 */
.schedule-conflict {
    border: 2px solid var(--danger-color) !important;
    background: rgba(255, 107, 107, 0.1) !important;
}

.schedule-conflict::after {
    content: '⚠️';
    position: absolute;
    top: 4px;
    right: 4px;
    font-size: 12px;
}