@import url('color.css');
@import url('font.css');

/* =================================================================
   레트로 윈도우 + 레고 스타일 마이룸
   ================================================================= */

/* 기본 폰트 및 전역 설정 */
* {
    font-family: 'Galmuri9', 'Galmuri11', monospace;
    font-size: 12px;
    box-sizing: border-box;
}

/* 레트로 윈도우 베벨 효과 */
.retro-inset {
    border: 2px solid;
    border-color: var(--retro-darker) var(--retro-light) var(--retro-light) var(--retro-darker);
    background: var(--retro-bg);
}

.retro-outset {
    border: 2px solid;
    border-color: var(--retro-light) var(--retro-darker) var(--retro-darker) var(--retro-light);
    background: var(--retro-bg);
}

/* =================================================================
   마이룸 목록 래퍼
   ================================================================= */
.myroom-list-wrap {
    width: 1000px;
    margin: 0 auto;
    padding: 10px 15px;
    background: var(--retro-wrap-bg);
    font-family: 'Galmuri11', monospace;
    border-radius: 15px;
    border: 2px solid;
    border-color: rgb(from var(--retro-light) r g b / 20%) rgb(from var(--retro-darker) r g b / 20%) rgb(from var(--retro-darker) r g b / 20%) rgb(from var(--retro-light) r g b / 20%);
}

/* =================================================================
   탭 메뉴 (레트로 스타일)
   ================================================================= */
.myroom-tab-menu {
    display: flex;
    justify-content: flex-start;
    gap: 4px;
}

.tab-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 40px;
    text-decoration: none;
    color: var(--lego-yellow);
    background: var(--lego-blue);
    border: 2px solid;
    border-color: rgb(from var(--retro-light) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-light) r g b / 30%);
    font-weight: bold;
    font-size: 18px;
    transition: none;
    border-radius: 4px;
    position: relative;
}

.tab-link:hover {
    background: rgb(from var(--lego-yellow) r g b / 60%);
    text-decoration: none;
    color: rgb(from var(--lego-black) r g b / 60%);
    border-color: rgb(from var(--retro-darker) r g b / 40%) rgb(from var(--retro-light) r g b / 40%) rgb(from var(--retro-light) r g b / 40%) rgb(from var(--retro-darker) r g b / 40%);
}

.tab-link.active {
    background: var(--lego-yellow);
    color: var(--lego-blue);
    border-color: rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-light) r g b / 30%) rgb(from var(--retro-light) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%);
}

.tab-link i {
    font-size: 20px;
}

/* 탭 툴팁 */
.tab-link::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--retro-text);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 9px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.tab-link:hover::after {
    opacity: 1;
}

.tab-link[href*="room"]::after {
    content: "마이룸 목록";
}

.tab-link[href*="tab=library"]::after {
    content: "라이브러리 관리";
}

/* =================================================================
   마이룸 헤더
   ================================================================= */
.myroom-header {
    display: flex;
    justify-content: space-between;
}

.myroom-nav {
    display: flex;
    gap: 8px;
}

.btn-create-room {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    text-decoration: none;
    color: var(--lego-white);
    background: rgb(from var(--lego-black) r g b / 30%);
    border: 2px solid;
    border-color: rgb(from var(--retro-light) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-light) r g b / 30%);
    font-weight: bold;
    font-size: 18px;
    transition: none;
    border-radius: 4px;
    position: relative;
}

.btn-create-room:hover {
    background: rgb(from var(--retro-white) r g b / 100%);
    text-decoration: none;
    color: rgb(from var(--lego-black) r g b / 60%);
    border-color: rgb(from var(--retro-darker) r g b / 40%) rgb(from var(--retro-light) r g b / 40%) rgb(from var(--retro-light) r g b / 40%) rgb(from var(--retro-darker) r g b / 40%);
}

.btn-create-room i {
    font-size: 12px;
}

/* =================================================================
   마이룸 그리드
   ================================================================= */
.myroom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

/* =================================================================
   룸 카드 (레고 블록 스타일)
   ================================================================= */
.room-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--lego-yellow);
}

.room-preview {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.room-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.room-card:hover .room-preview img {
    transform: scale(1.05);
}

.room-no-image {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #666;
}

.room-no-image i {
    font-size: 40px;
    margin-bottom: 10px;
    opacity: 0.5;
}

.room-no-image p {
    margin: 0;
    font-size: 14px;
    opacity: 0.7;
}

/* 제목을 이미지 위에 오버레이 */
.room-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgb(from var(--lego-blue) r g b / 90%);
    padding: 10px 15px 15px;
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.room-title {
    margin: 0 0 3px 0;
}

.room-title a {
    text-decoration: none;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 1.5em;
    font-weight: bold;
    color: var(--retro-white);
}

.room-title a:hover {
    color: var(--retro-yellow);
}

.room-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
    opacity: 0.9;
}

.room-meta span, .room-meta i {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.9em;
    color: var(--lego-yellow);
}


/* 호버 시 정보 영역 살짝 올라오는 효과 */
.room-card:hover .room-info {
    transform: translateY(0px);
}

.room-no-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--retro-darker);
    background:
        repeating-linear-gradient(45deg,
            var(--retro-light),
            var(--retro-light) 8px,
            var(--retro-bg) 8px,
            var(--retro-bg) 16px);
}

.room-no-image i {
    font-size: 48px;
    margin-bottom: 8px;
    color: var(--retro-dark);
}

.room-no-image p {
    margin: 0;
    font-size: 12px;
    font-weight: bold;
    color: var(--retro-darker);
    font-family: 'Galmuri9', monospace;
}

/* =================================================================
   빈 상태 (No Rooms)
   ================================================================= */
.no-rooms {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--retro-bg);
    border: 2px dashed var(--retro-dark);
    border-radius: 8px;
    color: var(--retro-darker);
}

.no-rooms i {
    color: var(--retro-dark);
    margin-bottom: 20px;
}

.no-rooms h3 {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: bold;
    color: var(--retro-text);
    font-family: 'Galmuri9', monospace;
}

.no-rooms p {
    margin: 0 0 20px 0;
    font-size: 12px;
    color: var(--retro-darker);
}

.no-rooms .btn-create-room {
    display: inline-flex;
    margin-top: 8px;
}

/* =================================================================
   라이브러리 관리 콘텐츠
   ================================================================= */
/* 경고 메시지 */
.alert {
    padding: 16px 20px;
    margin: 20px 0;
    border: 2px solid;
    border-radius: 6px;
    font-weight: bold;
    font-family: 'Galmuri9', monospace;
    font-size: 12px;
}

.alert-warning {
    background: var(--retro-yellow);
    border-color: var(--retro-orange);
    color: var(--retro-text);
}

/* =================================================================
   페이징 (레트로 스타일)
   ================================================================= */
.pg_wrap {
    text-align: center;
    margin: 0;
    padding: 0;
}

.pg {
    display: inline-flex;
    gap: 2px;
}

.pg a,
.pg strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 28px;
    padding: 4px 8px;
    background: var(--retro-bg);
    border: 2px solid;
    border-color: var(--retro-light) var(--retro-darker) var(--retro-darker) var(--retro-light);
    text-decoration: none;
    font-size: 10px;
    font-weight: bold;
    font-family: 'Galmuri9', monospace;
    color: var(--retro-text);
    border-radius: 4px;
}

.pg a:hover {
    border-color: var(--retro-darker) var(--retro-light) var(--retro-light) var(--retro-darker);
    background: var(--retro-light);
    text-decoration: none;
    color: var(--retro-text);
}

.pg strong {
    background: var(--lego-blue);
    color: white;
    border-color: var(--retro-darker) var(--retro-light) var(--retro-light) var(--retro-darker);
}

.pg .pg_prev,
.pg .pg_next {
    font-size: 12px;
}

.myroom-list-wrap .pg_wrap .pg_page {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 22px;
    width: 22px;
    line-height: 1;
    min-width: 0;
    box-sizing: border-box;
    font-size: 0.9em;
    text-align: center;
    vertical-align: middle;
    color: var(--lego-black);
    background: var(--lego-yellow);
    padding: 3px;
    border: 1px solid;
    border-color: rgb(from var(--retro-light) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-darker) r g b / 30%) rgb(from var(--retro-light) r g b / 30%);    border-radius: 6px;
    font-family: 'Galmuri9';
}

.myroom-list-wrap .pg_wrap .pg_current, .myroom-list-wrap .pg_wrap .pg_current:hover {
    color: var(--lego-black);
    background: var(--lego-blue);
        border-color: rgb(from var(--retro-darker) r g b / 40%) rgb(from var(--retro-light) r g b / 40%) rgb(from var(--retro-light) r g b / 40%) rgb(from var(--retro-darker) r g b / 40%);
}

/* =================================================================
   반응형 디자인
   ================================================================= */
@media (max-width: 768px) {
    .myroom-list-wrap {
        padding: 12px;
    }

    .myroom-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 16px;
    }

    .myroom-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 16px;
    }

    .room-preview {
        height: 150px;
    }

    .room-info {
        padding: 12px;
    }

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

    .no-rooms {
        padding: 40px 16px;
    }

    .no-rooms h3 {
        font-size: 16px;
    }

    .tab-link {
        width: 50px;
        height: 40px;
    }

    .tab-link i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .myroom-list-wrap {
        padding: 8px;
    }

    .myroom-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .room-preview {
        height: 120px;
    }

    .room-info {
        padding: 10px;
    }

    .room-title {
        font-size: 12px;
    }

    .room-meta {
        gap: 4px;
    }

    .room-owner,
    .room-date {
        font-size: 9px;
    }

    .room-stats {
        flex-direction: column;
        gap: 4px;
        align-items: flex-start;
    }

    .btn-create-room {
        padding: 8px 12px;
        font-size: 10px;
    }

    .tab-link {
        width: 45px;
        height: 35px;
    }

    .tab-link i {
        font-size: 14px;
    }
}

/* =================================================================
   레트로 스크롤바 (웹킷 기반 브라우저)
   ================================================================= */
::-webkit-scrollbar {
    width: 16px;
    height: 16px;
}

::-webkit-scrollbar-track {
    background: var(--retro-bg);
    border: 1px solid var(--retro-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--retro-dark);
    border: 2px solid;
    border-color: var(--retro-light) var(--retro-darker) var(--retro-darker) var(--retro-light);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--retro-darker);
}

::-webkit-scrollbar-corner {
    background: var(--retro-bg);
}

/* =================================================================
   접근성 개선
   ================================================================= */
.tab-link:focus,
.btn-create-room:focus,
.room-title a:focus {
    outline: 2px solid var(--lego-blue);
    outline-offset: 2px;
}

.tab-link:focus:not(:focus-visible),
.btn-create-room:focus:not(:focus-visible),
.room-title a:focus:not(:focus-visible) {
    outline: none;
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {

    .room-card,
    .myroom-header,
    .tab-link,
    .btn-create-room {
        border-width: 3px;
    }

    .room-card:hover {
        border-color: black;
    }
}

/* 모션 감소 설정 */
@media (prefers-reduced-motion: reduce) {

    .room-card,
    .room-preview img,
    .tab-link,
    .btn-create-room {
        transition: none;
    }

    .room-card:hover {
        transform: none;
    }

    .room-card:hover .room-preview img {
        transform: none;
    }
}

/* =================================================================
   특수 효과 및 애니메이션
   ================================================================= */
@keyframes lego-bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-4px);
    }

    60% {
        transform: translateY(-2px);
    }
}

.room-card:hover {
    animation: lego-bounce 0.6s ease-in-out;
}

/* 로딩 효과 */
@keyframes retro-loading {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.loading-effect {
    background: linear-gradient(90deg,
            var(--retro-light),
            var(--retro-bg),
            var(--retro-light));
    background-size: 200% 100%;
    animation: retro-loading 1.5s ease-in-out infinite;
}

/* =================================================================
   픽셀 아트 스타일 강화
   ================================================================= */
* {
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-crisp-edges;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* =================================================================
   선택 영역 스타일
   ================================================================= */
::selection {
    background: var(--retro-blue);
    color: white;
}

::-moz-selection {
    background: var(--retro-blue);
    color: white;
}

/* =================================================================
   레트로 그리드 패턴 (배경 옵션)
   ================================================================= */
.retro-grid-bg {
    background-image:
        linear-gradient(rgba(153, 153, 153, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(153, 153, 153, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* 마이룸 그리드에 선택적으로 적용 */
.myroom-grid.retro-grid-bg {
    padding: 20px;
    background-color: var(--retro-bg);
    border-radius: 6px;
}