* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #fafafa;
    --bg-card: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #6b6b6b;
    --text-muted: #999999;
    --accent: #2d2d2d;
    --accent-light: #404040;
    --border: #e8e8e8;
    --border-light: #f0f0f0;
    --shadow: rgba(0, 0, 0, 0.06);
    --shadow-hover: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-primary: #121212;
    --bg-card: #1e1e1e;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;
    --accent: #e0e0e0;
    --accent-light: #c0c0c0;
    --border: #2a2a2a;
    --border-light: #252525;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-hover: rgba(0, 0, 0, 0.5);
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', sans-serif;
    background: var(--bg-primary);
    min-height: 100vh;
    padding: 40px 20px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

.header {
    background: transparent;
    padding: 0 0 48px 0;
    margin-bottom: 0;
    text-align: center;
}

/* 헤더 캐릭터 */
.header-characters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.header-character {
    width: 80px;
    height: auto;
    transition: transform 0.3s ease;
}

.header-character:hover {
    transform: scale(1.1) rotate(5deg);
}

.header-character.left:hover {
    transform: scale(1.1) rotate(-5deg);
}

.header .title {
    margin: 0;
}

.header .title {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.header p {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
    margin: 0;
    letter-spacing: -0.2px;
}

.schedule-wrap {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}

.calendar-container {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 0;
    flex: 1;
    border: 1px solid var(--border);
    overflow: hidden;
}

/* 사이드 섹션 */
.side-section {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.add-schedule-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: -0.3px;
}

.add-schedule-btn:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-hover);
}

/* 필터 섹션 */
.filter-section {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 16px;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.filter-section h3, .legend-section h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.filter-reset {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.filter-reset:hover {
    color: var(--text-primary);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.filter-item:hover {
    background: var(--bg-primary);
}

.filter-item.active {
    background: var(--border-light);
}

.filter-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    flex-shrink: 0;
}

.filter-name {
    font-size: 13px;
    color: var(--text-secondary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.filter-count {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 10px;
}

/* 색상 범례 */
.legend-section {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 16px;
}

.legend-section h3 {
    margin-bottom: 12px;
}

.legend-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 4px;
}

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

/* 캘린더 스타일 */
#calendar {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', sans-serif;
}

.fc-header-toolbar {
    display: none;
}

.custom-header {
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
}

.month-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.nav-buttons {
    display: flex;
    gap: 6px;
    align-items: center;
}

.nav-btn {
    background: transparent;
    border: 1px solid var(--border);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 400;
}

.nav-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.nav-btn:active {
    transform: scale(0.96);
}

.today-btn {
    background: var(--accent);
    color: white;
    border: 1px solid var(--accent);
    padding: 0 16px;
    height: 36px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    width: auto;
    letter-spacing: -0.2px;
}

.today-btn:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
}

/* FullCalendar 스타일 */
.fc-daygrid {
    border: none;
}

.fc-col-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
}

.fc-col-header-cell {
    padding: 14px 8px;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    border-right: none;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fc-daygrid-day {
    border-right: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    min-height: 110px;
    position: relative;
}

.fc-daygrid-day-number {
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
}

.fc-day-other .fc-daygrid-day-number {
    color: var(--border);
}

.fc-day-other {
    background-color: transparent !important;
}

.fc-highlight {
    background: transparent !important;
}

.fc .fc-daygrid-day {
    background-color: var(--bg-card) !important;
}

.fc-daygrid-day.fc-day-today {
    background-color: var(--bg-primary) !important;
}

.fc-day-today .fc-daygrid-day-number {
    font-weight: 600;
    color: white !important;
    background: var(--accent);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 6px;
    padding: 0;
}

[data-theme="dark"] .fc-day-today .fc-daygrid-day-number {
    background: #e0e0e0;
    color: #1a1a1a !important;
}

.fc-event,
.fc-h-event {
    border: none !important;
    border-radius: 4px !important;
    padding: 3px 6px !important;
    margin: 1px 4px 2px 4px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    box-shadow: none !important;
}

.fc-event:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 8px var(--shadow-hover) !important;
}

.fc td,
.fc th,
.fc-scrollgrid {
    border-color: var(--border-light) !important;
}

.fc *:focus {
    outline: none !important;
    box-shadow: none !important;
}

/* 모달 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    background: var(--bg-card);
    margin: 10% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 360px;
    border: 1px solid var(--border);
    transform: scale(0.9) translateY(-20px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.show .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-form {
    max-width: 420px;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.close-btn {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
    transition: color 0.15s ease;
}

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

.close-btn::before {
    content: "×";
    font-size: 22px;
}

.modal-body {
    padding: 16px 24px 20px;
}

/* 폼 스타일 */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="url"],
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-card);
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

/* 색상 선택 */
.color-picker {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.color-option {
    cursor: pointer;
}

.color-option input {
    display: none;
}

.color-swatch {
    display: block;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.color-option input:checked + .color-swatch {
    border-color: var(--text-primary);
    transform: scale(1.1);
}

.color-option:hover .color-swatch {
    transform: scale(1.05);
}

/* 폼 버튼 */
.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.btn-cancel, .btn-submit, .btn-delete {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-cancel:hover {
    background: var(--border-light);
}

.btn-submit {
    background: var(--accent);
    border: none;
    color: white;
}

.btn-submit:hover {
    background: var(--accent-light);
}

.btn-delete {
    background: #dc3545;
    border: none;
    color: white;
    margin-right: auto;
}

.btn-delete:hover {
    background: #c82333;
}

/* 이벤트 리스트 */
.event-list {
    list-style: none;
}

.event-item {
    padding: 14px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-radius: 8px;
    margin-bottom: 8px;
}

.event-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.event-item:hover {
    background: var(--bg-primary);
}

.event-header {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 6px;
}

.event-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    flex-shrink: 0;
}

.event-color-dot + .event-time {
    margin-left: 6px;
}

.event-time {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: -0.2px;
}

.event-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

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

.event-memo {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    padding: 8px;
    background: var(--bg-primary);
    border-radius: 6px;
}

.event-booking {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 12px;
    background: var(--accent);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.event-booking:hover {
    background: var(--accent-light);
}

/* 다크모드 토글 */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-card);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 2px 10px var(--shadow);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 4px 20px var(--shadow-hover);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    position: absolute;
    transition: all 0.3s ease;
}

.theme-toggle .icon-sun {
    opacity: 1;
    transform: rotate(0deg);
}

.theme-toggle .icon-moon {
    opacity: 0;
    transform: rotate(-90deg);
}

[data-theme="dark"] .theme-toggle .icon-sun {
    opacity: 0;
    transform: rotate(90deg);
}

[data-theme="dark"] .theme-toggle .icon-moon {
    opacity: 1;
    transform: rotate(0deg);
}

/* 징짜 플로팅 캐릭터 */
.floating-jingzza {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 100;
    animation: float 3s ease-in-out infinite;
}

.floating-jingzza img {
    width: 80px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.floating-jingzza:hover img {
    transform: scale(1.1) rotate(5deg);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@media (max-width: 600px) {
    .floating-jingzza {
        display: none;
    }
}

[data-theme="dark"] .today-btn {
    background: #e0e0e0;
    color: #1a1a1a;
    border-color: #e0e0e0;
}

[data-theme="dark"] .today-btn:hover {
    background: #c0c0c0;
    border-color: #c0c0c0;
}

/* 푸터 */
footer {
    background: transparent;
    padding: 40px 20px 20px;
    margin-top: 0;
    text-align: center;
}

footer p {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
    font-weight: 400;
    letter-spacing: -0.2px;
}

/* 애니메이션 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header {
    animation: fadeInUp 0.6s ease-out;
}

.calendar-container {
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

.side-section {
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.fc-daygrid-body {
    transition: opacity 0.3s ease;
}

.calendar-transitioning .fc-daygrid-body {
    opacity: 0.5;
}

/* 반응형 */
@media (max-width: 900px) {
    .schedule-wrap {
        flex-direction: column;
    }

    .side-section {
        width: 100%;
        order: -1;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .add-schedule-btn {
        flex: 1;
        min-width: 200px;
    }

    .filter-section, .legend-section {
        flex: 1;
        min-width: 200px;
    }
}

@media (max-width: 600px) {
    body {
        padding: 12px 8px;
    }

    .header {
        padding: 0 0 20px 0;
    }

    .header .title {
        font-size: 20px;
    }

    .schedule-wrap {
        gap: 12px;
    }

    .side-section {
        flex-direction: row;
        justify-content: center;
    }

    .filter-section {
        padding: 12px;
    }

    .filter-header h3 {
        font-size: 12px;
    }

    .filter-list {
        flex-direction: row;
        gap: 12px;
    }

    .filter-item {
        padding: 6px 8px;
    }

    .custom-header {
        padding: 14px 16px;
    }

    .month-title {
        font-size: 15px;
    }

    .nav-btn {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .today-btn {
        height: 30px;
        padding: 0 10px;
        font-size: 11px;
    }

    .fc-col-header-cell {
        padding: 8px 4px;
        font-size: 10px;
    }

    .fc-daygrid-day {
        min-height: 60px;
    }

    .fc-daygrid-day-number {
        font-size: 11px;
        padding: 4px 6px;
    }

    .fc-day-today .fc-daygrid-day-number {
        width: 22px;
        height: 22px;
        margin: 3px;
    }

    .fc-daygrid-day-events {
        margin-top: 0 !important;
        max-height: 52px;
        overflow: hidden;
    }

    .fc-event,
    .fc-h-event {
        font-size: 8px !important;
        padding: 2px 3px !important;
        margin: 0 2px 1px 2px !important;
        border-radius: 3px !important;
        line-height: 1.2 !important;
    }

    .fc-daygrid-event-harness {
        margin-bottom: 1px !important;
    }

    .modal-content {
        margin: 5% auto;
        width: 95%;
    }

    .theme-toggle {
        top: 12px;
        right: 12px;
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .event-item {
        padding: 10px;
    }

    .event-title {
        font-size: 13px;
    }

    .event-actor {
        font-size: 11px;
    }
}

/* 트랜지션 */
body,
.container,
.calendar-container,
.side-section,
.modal-content,
.theme-toggle,
.nav-btn {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* 캐릭터 섹션 */
.character-scene {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.scene-characters {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px;
}

.scene-characters a {
    display: block;
    overflow: hidden;
    border-radius: 8px;
}

.scene-character {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
    border-radius: 8px;
}

.scene-character:hover {
    transform: scale(1.02);
    filter: brightness(1.1);
}

@media (max-width: 600px) {
    .character-scene {
        border-radius: 8px;
    }

    .scene-characters {
        flex-direction: row;
        gap: 4px;
        padding: 4px;
    }

    .scene-characters a {
        flex: 1;
    }
}