* {
    margin: 0;
    padding: 0;
    outline: none;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    border: none;
    transition: all 0.3s ease-out;
}

:root {
    color-scheme: light dark;
    --bg: #f8fafc;
    --surface: rgba(255, 255, 255, 0.72);
    --text: #0f172a;
    --muted: #64748b;
    --border: rgba(15, 23, 42, 0.12);
    --shadow-soft: 0 1px 10px rgba(2, 6, 23, 0.08);

    --primary: #2b34bd;
    --primary-hover: #2e5bc6;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0b1020;
        --surface: rgba(15, 23, 42, 0.62);
        --text: #e5e7eb;
        --muted: rgba(229, 231, 235, 0.62);
        --border: rgba(226, 232, 240, 0.12);
        --shadow-soft: 0 10px 25px rgba(0, 0, 0, 0.35);
    }
}

input,
select {
    box-shadow: none !important;
}

input::placeholder {
    transition: color 0.3s ease;
    /* 默认状态也加过渡 */
}

input:focus::placeholder {
    color: transparent;
    transition: all 0.3s ease-out;
}

a {
    text-decoration: none;
}

img {
    -webkit-user-drag: none;
}

header {
    position: fixed;
    top: 0;
    padding: 0 1rem;
    font-size: 0.9rem;
    width: 100%;
    height: 3.6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
    z-index: 50;
}

@supports ((-webkit-backdrop-filter: blur(10px)) or (backdrop-filter: blur(10px))) {
    header {
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
    }
}

header img {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid var(--border);
}

header a {
    gap: 10px;
    display: flex;
    align-items: center;
    color: inherit;
    text-decoration: none;
}

header a h3 {
    color: var(--text);
    font-size: 20px;
    letter-spacing: 4px;
    font-weight: initial;
    font-family: inherit;
}

header .brand {
    display: flex;
    align-items: center;
    justify-content: center;
    width: -webkit-fill-available;
    position: relative;
}

/* ===== Global page loading (logo -> spinner) ===== */

.brand-loader {
    width: 28px;
    height: 28px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
}

.brand-loader__svg {
    width: 28px;
    height: 28px;
    display: block;
    transform-origin: 50% 50%;
    animation: lagexSpinnerRotate 1.5s linear infinite;
}

.brand-loader__track {
    stroke: transparent;
}

.brand-loader__ring {
    stroke: #242424;
    stroke-linecap: round;
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
    animation: lagexSpinnerDash 1.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .brand-loader__svg,
    .brand-loader__ring {
        animation: none;
    }
}

@keyframes lagexSpinnerRotate {
    100% { transform: rotate(360deg); }
}

@keyframes lagexSpinnerDash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 200;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: -125;
    }
}

html.lagex-page-loading header .brand img {
    opacity: 0;
}

html.lagex-page-loading header .brand .brand-loader {
    opacity: 1;
}

.header-left {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: .4rem;
    width: -webkit-fill-available;
}

.header-left button {
    background: none;
    border: none;
    padding: 0.4rem;
    display: flex;
    align-items: center;
    color: var(--text);
    font-size: inherit;
}

.header-left button:hover {
    color: var(--primary);
}

.header-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: -webkit-fill-available;
}

header ul {
    gap: 1rem;
    display: flex;
    margin-right: .55rem;
}

header ul li {
    list-style-type: none;
}

header ul li a {
    gap: 4px;
    color: var(--text);
    display: flex;
    align-items: center;
    text-decoration: none;
}

header ul li a:hover {
    color: var(--primary);
}

.menu-toggle {
    background: none;
    border: none;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    border-radius: 4px;
    transition: all 200ms ease;
}

.menu-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

@media (prefers-color-scheme: dark) {
    .menu-toggle:hover {
        background: rgba(255, 255, 255, 0.08);
    }
}

/* =============================
   侧边菜单
   ============================= */

.user-menu {
    position: fixed;
    top: 0;
    left: -260px;
    width: 260px;
    height: 100vh;
    background: var(--bg);
    border-right: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    z-index: 99;
    display: flex;
    flex-direction: column;
    transition: left 280ms ease;
    padding-top: 0;
}

.user-menu.is-open {
    left: 0;
}

.user-menu__header {
    padding: 10px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.user-menu__guest {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.user-menu__guest-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.user-menu__guest-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.user-menu__guest-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-menu__guest-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    padding: 0 10px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.user-menu__guest-btn:hover {
    color: var(--primary);
    border-color: rgba(43, 52, 189, 0.35);
}

.user-menu__guest-btn--primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.user-menu__guest-btn--primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}

.user-menu__user {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    transition: all 150ms ease;
}

.user-menu__user:hover {
    background: rgba(0, 0, 0, 0.05);
}

@media (prefers-color-scheme: dark) {
    .user-menu__user:hover {
        background: rgba(255, 255, 255, 0.08);
    }
}

.user-menu__avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.user-menu__user-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.user-menu__user-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu__user-account {
    font-size: 12px;
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu__items {
    flex: 1;
    overflow-y: auto;
    padding: 8px 8px;
}

.user-menu__item {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 40px;
    margin-bottom: 4px;
    padding: 0 10px;
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    transition: background 150ms ease;
    font-size: 14px;
}

.user-menu__item:hover {
    background: rgba(0, 0, 0, 0.05);
}

.user-menu__item.is-active {
    background: rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
    .user-menu__item:hover {
        background: rgba(255, 255, 255, 0.08);
    }

    .user-menu__item.is-active {
        background: rgba(255, 255, 255, 0.12);
    }
}

.user-menu__user .user-menu__danger {
    background: none;
    border: none;
    color: #5a5a5a;
    padding: 4px;
}

.delete_forever {
    gap: 4px;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #ff1515;
}

.user-menu__item .mi {
    font-size: 20px;
    flex-shrink: 0;
}

.user-menu__item-arrow {
    margin-left: auto;
    color: var(--muted);
}

/* Menu items that are visible but not accessible */
.user-menu__item.is-disabled{
    opacity:.45;
    cursor:not-allowed;
}
.user-menu__item.is-disabled:hover{
    background:transparent;
}

@media (prefers-reduced-motion: reduce) {
    .user-menu {
        transition: none;
    }
}

/* =============================
   全站统一通知（顶部居中下滑）
   ============================= */

.lagex-toast-wrap {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: calc(100vw - 2rem);
    max-width: 720px;
    white-space: normal;
    pointer-events: none;
}

.lagex-toast {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
    padding: 8px 14px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
    color: var(--text);
    font-size: 14px;
    line-height: 1.4;
    opacity: 0;
    transform: translateY(-2.5rem);
    width: fit-content;
    max-width: 100%;
    margin: 0 auto;
}

.lagex-toast__icon {
    font-size: 16px !important;
    line-height: 1;
}

.lagex-toast__text {
    display: inline-block;
    max-width: 100%;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
    word-break: break-word;
}

.lagex-toast.is-show {
    animation: lagexToastIn 220ms ease-out forwards;
}

.lagex-toast.is-hide {
    animation: lagexToastOut 160ms ease-in forwards;
}

.lagex-toast--success {
    border-color: rgba(66, 66, 66, 0.25);
}

.lagex-toast--error {
    border-color: rgba(255, 21, 21, 0.25);
}

@keyframes lagexToastIn {
    from {
        opacity: 0;
        transform: translateY(-14px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes lagexToastOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

@media (prefers-reduced-motion: reduce) {

    .lagex-toast.is-show,
    .lagex-toast.is-hide {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* =============================
   回到顶部按钮
   ============================= */
.lagex-top {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 999;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-soft);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lagex-top.is-show {
    display: inline-flex;
}