:root {
    --primary-pink: #ffb7c5;
    --deep-purple: #5d3a9b;
    --paper-bg: #fffbf0;
    --main-bg: #f0f0f0;
    --card-bg: #ffffff;
    --box-bg: #fff0f5;
    --text-color: #333333;
    --text-sub: #666666;
    --border-color: #ffb7c5;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --primary-pink: #b65168;
    --deep-purple: #b39ddb;
    --paper-bg: #2d2d2d;
    --main-bg: #1a1a1a;
    --card-bg: #333333;
    --box-bg: #404040;
    --text-color: #f0f0f0;
    --text-sub: #cccccc;
    --border-color: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.5);
}

body {
    font-family: 'Patrick Hand', cursive;
    background-color: var(--main-bg);
    color: var(--text-color);
    margin: 0;
    padding: 10px;
    display: flex;
    justify-content: center;
    transition: background-color 0.3s, color 0.3s;
}

.browser-window {
    background-color: var(--paper-bg);
    width: 99%;
    max-width: none;
    border: 3px solid var(--primary-pink);
    border-radius: 15px;
    box-shadow: 10px 10px 0px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.browser-header {
    background-color: var(--primary-pink);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    border-bottom: 2px solid #fff;
}

.nav-buttons span {
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: #fff;
    border-radius: 50%;
    margin-right: 5px;
}

.url-bar {
    background-color: #fff;
    border-radius: 20px;
    padding: 5px 20px;
    margin-left: 20px;
    flex-grow: 1;
    color: #888;
}

.main-header {
    text-align: center;
    padding: 40px 20px;
}

.nav-bar {
    display: flex;
    justify-content: center;
    margin-top: 10px;
    gap: 8px;
    margin-bottom: 10px;
}

.nav-items {
    display: flex;
    gap: 20px;
}

.nav-items a {
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    color: #5d4e7c;
    background-color: #fff0f3;
    padding: 10px 25px;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-items a:hover {
    background-color: #ffc2d1;
    color: #fff;
    border-color: #ffb7c5;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(255, 183, 197, 0.4);
}

h1 {
    font-size: 5rem;
    color: var(--deep-purple);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 4px 4px 0px var(--shadow-color);
}

.search-container {
    border: 2px solid var(--text-color);
    border-radius: 20px;
    padding: 8px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 15px auto;
    background: var(--card-bg);
    width: 400px;
    max-width: 90%;
}

.search-icon {
    font-size: 1.5rem;
    margin-right: 10px;
}

#searchInput {
    border: none;
    outline: none;
    font-family: 'Patrick Hand', cursive;
    font-size: 1.5rem;
    width: 100%;
    background: transparent;
    color: var(--text-color);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding: 40px;
    flex-grow: 1;
}

.member-card {
    background: var(--card-bg);
    padding: 25px;
    border: 3px dashed var(--primary-pink);
    border-radius: 15px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    box-shadow: 5px 5px 15px var(--shadow-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    color: var(--text-color);
}

.member-card:hover {
    transform: scale(1.02) rotate(-1deg);
    border-style: solid;
    box-shadow: 12px 12px 0px rgba(93, 58, 155, 0.15);
    z-index: 10;
}

.card-short-preview {
    background: var(--box-bg);
    padding: 10px;
    border-radius: 8px;
    font-size: 1.3rem;
    color: var(--text-sub);
    margin: 15px 0;
    font-style: italic;
    border: 1px dotted var(--primary-pink);
}

.member-card .member-contact {
    display: none;
}

.member-contact a {
    font-size: 1.3rem;
    color: var(--deep-purple);
    text-decoration: none;
    transition: color 0.2s;
}

.avatar-placeholder {
    width: 100%;
    height: 350px;
    background-color: #eee;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 5rem;
    overflow: hidden;
    border: 1px solid #ddd;
}

.member-name {
    font-weight: bold;
    font-size: 2.2rem;
    color: var(--deep-purple);
    margin: 15px 0 5px 0;
}

.member-role {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-sub);
    font-weight: bold;
}

.info-section {
    padding: 40px;
    background-color: var(--box-bg);
    margin: 0 40px 40px 40px;
    border-radius: 15px;
    border: 2px solid var(--primary-pink);
}

.section-title {
    color: var(--deep-purple);
    margin-top: 0;
    font-size: 2rem;
    text-align: center;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 1.3rem;
    background: var(--card-bg);
    color: var(--text-color);
}

.info-table th,
.info-table td {
    border: 1px solid var(--deep-purple);
    padding: 15px 20px;
    text-align: left;
}

.info-table th {
    background-color: var(--primary-pink);
    color: white;
    text-transform: uppercase;
}

.footer-bar {
    background-color: var(--primary-pink);
    padding: 25px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--deep-purple);
    border-top: 2px solid #fff;
    width: 100%;
    margin-top: auto;
}

.modal-overlay {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
}

.modal-container {
    background-color: var(--card-bg);
    border: 4px solid var(--border-color);
    color: var(--text-color);
    border-radius: 15px;
    padding: 30px;
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 15px 15px 0px rgba(93, 58, 155, 0.3);
    animation: popIn 0.3s ease-out;
}

@keyframes popIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    color: var(--deep-purple);
    font-size: 3rem;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

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

.modal-top-section {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

.modal-avatar-box {
    flex: 4;
    border: 4px solid var(--border-color);
    padding: 0;
    background: white;
    aspect-ratio: 4 / 5;
    display: flex;
    justify-content: center;
    align-items: center;
    align-self: flex-start;
}

.avatar-content {
    font-size: 8rem;
    line-height: 1;
}

.avatar-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.modal-info-box {
    flex: 6;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#modalName {
    font-size: 3.5rem;
    color: var(--deep-purple);
    margin: 0 0 10px 0;
    text-transform: uppercase;
    line-height: 1.1;
}

.modal-role-text {
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.modal-hobbies-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-top: 10px;
    text-decoration: underline;
    text-decoration-color: var(--primary-pink);
}

.modal-list-style {
    list-style-type: none;
    padding: 0;
    font-size: 1.4rem;
    margin-top: 10px;
}

.modal-list-style li {
    margin-bottom: 5px;
}

.modal-list-style li::before {
    content: "✨";
    margin-right: 8px;
}

.modal-bottom-section {
    border: 4px solid var(--border-color);
    border-radius: 15px;
    background: var(--card-bg);
    padding: 25px;
    position: relative;
    margin-top: 20px;
}

.description-box-title {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--primary-pink);
    color: white;
    padding: 5px 15px;
    font-weight: bold;
    font-size: 1.2rem;
    border: 2px solid var(--border-color);
    transform: rotate(-2deg);
}

.description-content {
    font-size: 1.5rem;
    line-height: 1.6;
}

.description-content p {
    margin: 10px 0;
}

.description-content p::before {
    content: "🖊️ ";
    margin-right: 5px;
}

.memories-section {
    padding: 40px;
    background-color: var(--box-bg);
    margin: 40px;
    border-radius: 15px;
    border: 2px solid var(--primary-pink);
    text-align: center;
}

.memory-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
}

.polaroid-item {
    background-color: var(--card-bg);
    padding: 15px 15px 40px 15px;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.1);
    width: 220px;
    transition: transform 0.3s;
    position: relative;
    border: 1px solid #ddd;
}

.polaroid-item:not(.polaroid-clone):hover {
    transform: scale(1.1) rotate(0deg) !important;
    z-index: 10;
    box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.2);
}

.photo-box {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: #eee;
    margin-bottom: 10px;
    border: 1px solid #eee;
}

.photo-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.caption {
    font-family: 'Patrick Hand', cursive;
    font-size: 1.3rem;
    color: var(--text-color);
    margin-top: 10px;
    line-height: 1.2;
}

.tape {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 30px;
    background-color: rgba(255, 183, 197, 0.6);
    opacity: 0.8;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 5;
}

@media (max-width: 700px) {
    .memories-section {
        margin: 20px 10px;
        padding: 20px 10px;
    }

    .polaroid-item {
        width: 45%;
        margin-bottom: 20px;
    }

    .caption {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .polaroid-item {
        width: 100%;
    }
}

@media (max-width: 900px) {
    .members-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    h1 {
        font-size: 3rem;
    }

    .avatar-placeholder {
        height: 250px;
    }
}

@media (max-width: 700px) {
    .modal-container {
        padding: 20px 15px;
        width: 95%;
        max-height: 85vh;
    }

    .close-btn {
        top: 5px;
        right: 10px;
        font-size: 2.5rem;
        z-index: 10;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 50%;
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .modal-top-section {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        margin-bottom: 15px;
    }

    .modal-avatar-box {
        width: 70%;
        max-width: 250px;
        height: auto;
        align-self: center;
    }

    .avatar-content {
        font-size: 4rem;
    }

    .modal-info-box {
        text-align: center;
        width: 100%;
    }

    #modalName {
        font-size: 2rem;
        margin-top: 10px;
    }

    .modal-role-text {
        font-size: 1.3rem;
    }

    .modal-bottom-section {
        margin-top: 35px;
    }

    .description-box-title {
        font-size: 1rem;
        padding: 3px 10px;
        top: -15px;
    }

    .description-content {
        font-size: 1.1rem;
    }
}

@media (max-width: 700px) {
    .info-section {
        margin: 20px 10px;
        padding: 20px 10px;
    }

    .info-table,
    .info-table tbody,
    .info-table tr,
    .info-table td {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }

    .info-table thead {
        display: none;
    }

    .info-table tr {
        margin-bottom: 20px;
        background: var(--card-bg);
        border: 2px dashed var(--deep-purple);
        border-radius: 15px;
        padding: 15px;
        box-shadow: 5px 5px 0px rgba(0, 0, 0, 0.05);
    }

    .info-table td {
        padding: 12px 0;
        border: none;
        border-bottom: 1px dashed var(--text-sub);
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 1.1rem;
        text-align: left;
    }

    .info-table td:last-child {
        border-bottom: none;
    }

    .info-table td:nth-of-type(1)::before {
        content: "👤 Thành viên:";
        font-weight: bold;
        color: var(--deep-purple);
        margin-right: 10px;
    }

    .info-table td:nth-of-type(2)::before {
        content: "⭐ Vai trò:";
        font-weight: bold;
        color: var(--deep-purple);
        margin-right: 10px;
    }

    .info-table td:nth-of-type(3)::before {
        content: "📧 Email:";
        font-weight: bold;
        color: var(--deep-purple);
        margin-right: 10px;
    }
}

.theme-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-pink);
    border: 3px solid white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    font-size: 2rem;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

@media (max-width: 480px) {
    .members-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .footer-bar {
        flex-direction: column;
        gap: 10px;
        font-size: 1.2rem;
        padding: 15px;
    }

    .browser-window {
        width: 100%;
        border-width: 0;
        min-height: 100vh;
    }

    .nav-icons {
        display: none;
    }

    .main-header {
        padding: 15px 5px;
    }

    .search-container {
        width: 90%;
        padding: 5px 15px;
    }

    #searchInput {
        font-size: 1.2rem;
    }
}

.avatar-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 998;
}

.overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.polaroid-clone {
    position: fixed;
    z-index: 999;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    transform-origin: center center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.polaroid-clone.zoomed {
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.polaroid-item.hidden-placeholder {
    opacity: 0;
    visibility: hidden;
}