* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: linear-gradient(135deg, #ececec, #d9d9d9);
}

.header {
    display: flex;
    align-items: center;
    padding: 15px;
    position: relative;
}

.burger {
    cursor: pointer;
}

.burger svg,
.title,
button,
.slot,
.avatar {
    transition: 0.3s;
}

.burger:hover svg,
button:hover,
.avatar:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 6px #4a6cff);
}

.title {
    margin: auto;
    background: #ddd;
    padding: 10px 30px;
    border-radius: 20px;
    font-size: 32px;
}

.title:hover {
    box-shadow: 0 0 8px #4a6cff;
}

.menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 10px;
    background: #eee;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 10;
}

.menu.show {
    display: flex;
}

.menu a {
    padding: 10px;
    color: #333;
    text-decoration: none;
    border-radius: 8px;
}

.menu a:hover {
    background: #4a6cff;
    color: white;
}

.auth {
    display: flex;
    gap: 10px;
}

.auth button,
.change-btn,
.toggle-btn,
.modal button {
    border: none;
    color: white;
    cursor: pointer;
}

.signup-btn {
    background: #2f4bb2;
    padding: 8px 16px;
    border-radius: 20px;
}

.login-btn {
    background: #5a6c8f;
    padding: 8px 16px;
    border-radius: 20px;
}

.account-chip {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.user-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #5a6c8f;
    cursor: pointer;
    overflow: hidden;
}

.user-icon img,
.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.account-name {
    max-width: 120px;
    font-size: 13px;
    font-weight: bold;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.logout-btn {
    border: none;
    background: #4a4747;
    color: white;
    padding: 5px 10px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 12px;
}

.account-page {
    padding: 30px;
    min-height: calc(100vh - 92px);
}

.profile-box {
    background: #d9d9d9;
    min-height: 205px;
    display: flex;
    align-items: center;
    gap: 34px;
    padding: 22px 28px;
}

.avatar {
    width: 138px;
    height: 138px;
    border-radius: 50%;
    background: #a6a2a2;
    cursor: pointer;
    overflow: hidden;
    position: relative;
}

.avatar img {
    display: none;
}

.avatar.has-pic img {
    display: block;
}

.avatar.has-pic::before,
.avatar.has-pic::after {
    display: none;
}

.avatar::before {
    content: "";
    position: absolute;
    top: 34px;
    left: 48px;
    width: 35px;
    height: 35px;
    border: 6px solid #000;
    border-radius: 50%;
}

.avatar::after {
    content: "";
    position: absolute;
    top: 76px;
    left: 37px;
    width: 55px;
    height: 42px;
    border: 6px solid #000;
    border-bottom: none;
    border-radius: 50px 50px 0 0;
}

.profile-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 0;
}

.pill {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: fit-content;
    max-width: 360px;
    min-width: 0;
    height: 40px;
    background: #4a4747;
    color: white;
    border-radius: 28px;
    padding: 0 20px;
    line-height: 40px;
    font-size: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.change-btn {
    width: 126px;
    height: 40px;
    background: #4a4747;
    border-radius: 22px;
    font-size: 20px;
}

.account-page.view-only .change-btn {
    display: none;
}

.account-page.view-only .avatar {
    cursor: default;
    pointer-events: none;
}

.main-area {
    display: flex;
    gap: 74px;
    margin-top: 10px;
}

.warning {
    width: 334px;
    height: 38px;
    background: #ff8585;
    line-height: 38px;
    text-align: center;
    font-size: 21px;
    cursor: pointer;
}

.card {
    width: 334px;
    height: 537px;
    background: #d9d9d9;
    margin-top: 9px;
    padding-top: 28px;
}

.card h1 {
    text-align: center;
    font-size: 32px;
    font-weight: normal;
    margin-bottom: 29px;
}

.info-box {
    width: 298px;
    height: 441px;
    margin: auto;
    background: #929292;
    padding-top: 24px;
}

.info-row {
    width: 219px;
    height: 41px;
    background: #d9d9d9;
    margin: 0 auto 27px;
    padding: 0 12px;
    line-height: 41px;
    font-size: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.inventory-area {
    flex: 1;
    padding-top: 22px;
}   

.toggle-btn {
    width: 150px;
    height: 64px;
    background: #868686;
    border-radius: 22px;
    font-size: 21px;
}

.inventory {
    display: none;
    width: 100%;
    min-height: 650px;
    margin-top: 16px;
    background: #eeeeee;
    border: 1px solid #cfcfcf;
    border-radius: 8px;
    box-shadow: none;
    padding: 24px;
    overflow: hidden;
}

.inventory.show {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 18px;
}

.inventory-head {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 0 180px 4px 0;
}

.inventory-title-group {
    min-width: 0;
}

.inventory h2 {
    max-width: 100%;
    color: #222;
    padding: 0;
    text-align: left;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.1;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.inventory-meta {
    min-height: 20px;
    margin-bottom: 0;
    text-align: left;
    color: #666;
    font-size: 14px;
}

.filters {
    display: flex;
    align-items: center;
    justify-content: center;
    justify-self: start;
    gap: 2px;
    margin-bottom: 0;
    background: #dedede;
    border: 1px solid #c8c8c8;
    border-radius: 6px;
    padding: 4px;
    position: relative;
}

.filters::before {
    content: "Sort by";
    position: absolute;
    top: -24px;
    left: 2px;
    background: transparent;
    color: #666;
    padding: 0;
    font-size: 13px;
    font-weight: 500;
}

.filter-btn {
    min-width: 68px;
    background: transparent;
    color: #333;
    border: none;
    padding: 10px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: #777;
    color: white;
    box-shadow: none;
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(116px, 1fr));
    align-content: start;
    gap: 12px;
    min-height: 500px;
    max-height: calc(100vh - 260px);
    background: #d0d0d0;
    border: 1px solid #bdbdbd;
    border-radius: 8px;
    padding: 16px;
    overflow-y: auto;
}

.slot {
    width: 100%;
    aspect-ratio: 1;
    min-height: 0;
    background: #eeeeee;
    border: 1px solid #bababa;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    cursor: pointer;
    overflow: hidden;
    color: #333;
    box-shadow: none;
}

.slot:hover,
.slot.selected {
    background: #f8f8f8;
    border-color: #555;
    box-shadow: none;
    color: #222;
}

.slot-image {
    width: 78%;
    height: 78%;
    object-fit: contain;
    flex: 0 0 auto;
}

.slot-name {
    width: 84%;
    font-weight: bold;
    font-size: 18px;
    line-height: 1.2;
    text-align: center;
    overflow-wrap: anywhere;
}

.slot.has-image .slot-name {
    display: none;
}

.slot.has-image.image-missing .slot-name {
    display: block;
}

.slot-meta {
    display: none;
}

.slot:hover .slot-meta,
.slot.selected .slot-meta {
    color: white;
}

.slot.empty {
    grid-column: 1 / -1;
    width: 100%;
    min-height: 96px;
    aspect-ratio: auto;
    border-radius: 8px;
    cursor: default;
    color: #666;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #e7e7e7;
}

.slot.empty:hover {
    background: #e7e7e7;
    color: #666;
    transform: none;
    filter: none;
    border-color: #c4cbd8;
    box-shadow: none;
}

.item-details {
    display: none;
    align-self: start;
    min-height: 306px;
    background: #eeeeee;
    border: 1px solid #c8c8c8;
    border-radius: 8px;
    padding: 22px;
    color: #222;
    box-shadow: none;
}

.item-details.show {
    display: block;
}

.item-details-top {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 14px;
    margin-bottom: 20px;
}

.item-details-icon {
    min-height: 96px;
    background: #d8d8d8;
    border: 1px solid #c4c4c4;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    color: #333;
    font-weight: 700;
    text-align: center;
    overflow-wrap: anywhere;
}

.item-details-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.item-details-icon .image-fallback {
    display: block;
}

.item-details-icon.has-image .image-fallback {
    display: none;
}

.item-details-icon.has-image.image-missing .image-fallback {
    display: block;
}

.item-details-lines {
    display: grid;
    align-content: start;
    gap: 8px;
}

.detail-line {
    min-height: 30px;
    background: #d8d8d8;
    border: 1px solid #c4c4c4;
    border-radius: 4px;
    padding: 7px 10px;
    font-size: 13px;
    line-height: 1.15;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.detail-line.wide {
    margin-bottom: 8px;
    text-align: left;
}

.account-page.inventory-open .profile-box {
    display: none;
}

.account-page.inventory-open .main-area {
    display: block;
    margin-top: 0;
}

.account-page.inventory-open .account-summary {
    display: none;
}

.account-page.inventory-open .inventory-area {
    padding-top: 0;
    position: relative;
}

.account-page.inventory-open .toggle-btn {
    position: absolute;
    top: 28px;
    right: 28px;
    width: 136px;
    height: 44px;
    margin: 0;
    border-radius: 6px;
    background: #555;
    color: white;
    font-size: 15px;
    font-weight: 600;
    box-shadow: none;
    z-index: 2;
}

.account-page.inventory-open .toggle-btn:hover {
    background: #333;
    filter: none;
    transform: translateY(-1px);
}

.account-page.inventory-open .inventory {
    margin-top: 0;
}

.modal-bg {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.25);
    justify-content: center;
    align-items: center;
}

.modal-bg.show {
    display: flex;
}

.modal {
    width: 360px;
    background: #d9d9d9;
    border: 8px solid #929292;
    padding: 22px;
}

.modal h2 {
    margin-bottom: 15px;
    font-weight: normal;
}

.modal input {
    width: 100%;
    height: 40px;
    margin-bottom: 15px;
    padding: 5px 10px;
    font-size: 18px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.modal button {
    background: #4a4747;
    padding: 9px 15px;
    border-radius: 15px;
}

@media (max-width: 800px) {
    .profile-box,
    .main-area {
        flex-direction: column;
        gap: 20px;
    }

    .row {
        gap: 12px;
        margin-bottom: 20px;
    }

    .pill {
        width: 210px;
        font-size: 22px;
    }

    .inventory.show {
        grid-template-columns: 1fr;
    }

    .inventory-head {
        grid-template-columns: 1fr;
        padding-right: 0;
    }

    .inventory h2 {
        min-width: 0;
        font-size: 28px;
    }

    .filters {
        margin-top: 34px;
        flex-wrap: wrap;
    }

    .inventory-grid {
        grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
        padding: 22px;
        max-height: none;
    }

    .account-page.inventory-open .toggle-btn {
        position: static;
        margin: 0 0 12px auto;
        display: block;
    }
}