/* LeLeTV v2 · 基础与通用组件
   按钮、输入框、弹窗、提示条、加载层、搜索历史、手机搜索层、页脚。
   改版期间旧样式文件仍在加载（给还没改版的页面用），这里凡是和旧规则撞名的地方都用 ID 或双类名压住；
   旧样式整体撤掉之后，这些加重的选择器可以原样保留，不影响结果。 */

:root {
    /* 层级：导航 < 下拉 < 手机搜索层 < 普通弹窗 < 使用须知 < 更新 < 邀请码 < 加载 < 提示条（启动占位 9999 在最上） */
    --v2-z-dropdown: 90;
    --v2-z-msearch: 95;
    --v2-z-dialog: 100;
    --v2-z-disclaimer: 110;
    --v2-z-update: 120;
    --v2-z-invite: 130;
    --v2-z-guide: 140;
    --v2-z-loading: 150;
    --v2-z-toast: 160;

    /* 弹层表面：比页面抬高两级，顶部带一道细高光 */
    --v2-panel: linear-gradient(180deg, #18181D 0%, #121216 100%);
    --v2-panel-shadow: 0 40px 80px -32px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.04);
    --v2-scrim: rgba(7, 7, 9, 0.72);
}

/* ============ 基础重置（接替原 Tailwind preflight） ============ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, pre {
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: inherit;
}

ol, ul, menu {
    margin: 0;
    padding: 0;
    list-style: none;
}

img, svg, video, canvas, iframe {
    display: block;
    vertical-align: middle;
}

img, video {
    max-width: 100%;
    height: auto;
}

button, input, select, textarea {
    margin: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
}

button {
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

button:disabled {
    cursor: default;
}

a {
    color: inherit;
    text-decoration: none;
}

table {
    border-collapse: collapse;
}

hr {
    border: 0;
}

[type="search"] {
    -webkit-appearance: textfield;
    outline-offset: -2px;
}

::-webkit-search-decoration {
    -webkit-appearance: none;
}

input::placeholder,
textarea::placeholder {
    opacity: 1;
}

/* ============ 基础 ============ */
html body {
    line-height: 1.5;
    text-rendering: optimizeLegibility;
    /* 满宽区块（聚合动效）不能把页面撑出横向滚动 */
    overflow-x: clip;
}

/* 与 Tailwind 的 .hidden 同语义：不加 !important，行内 style.display 仍可覆盖（邀请码、使用须知等弹窗靠这个显示） */
:root .hidden {
    display: none;
}

[hidden]:not([hidden="until-found"]) {
    display: none !important;
}

.v2-wrap {
    width: 100%;
    max-width: calc(var(--v2-max) + var(--v2-gutter) * 2);
    margin-inline: auto;
    padding-inline: var(--v2-gutter);
    box-sizing: border-box;
}

.v2-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* 滚动条：细、暗，悬停时稍亮 */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.16) transparent;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    border: 3px solid transparent;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16) padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.28);
}

/* ============ 按钮 ============ */
.v2-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 18px;
    border: 0.5px solid transparent;
    border-radius: 12px;
    font: inherit;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.01em;
    white-space: nowrap;
    text-decoration: none;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.15s var(--v2-ease), filter var(--v2-dur) var(--v2-ease),
        background-color var(--v2-dur) var(--v2-ease), border-color var(--v2-dur) var(--v2-ease),
        color var(--v2-dur) var(--v2-ease), opacity var(--v2-dur) var(--v2-ease);
}

.v2-btn svg {
    flex: none;
    width: 18px;
    height: 18px;
}

.v2-btn:active:not(:disabled) {
    transform: translateY(1px) scale(0.985);
}

.v2-btn:disabled {
    cursor: default;
    opacity: 0.55;
}

/* 主按钮：带一点主色的清玻璃——半透明主色、0.5px 主色发丝边、顶边细高光；不带阴影、不做霓虹（与首页搜索按钮一致） */
.v2-btn--primary {
    color: #FFFFFF;
    border-color: rgba(var(--v2-accent-rgb), 0.55);
    background: linear-gradient(180deg, rgba(var(--v2-accent-rgb), 0.36), rgba(var(--v2-accent-rgb), 0.22));
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    backdrop-filter: blur(12px) saturate(1.4);
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.28);
}

.v2-btn--primary:hover:not(:disabled) {
    border-color: rgba(var(--v2-accent-rgb), 0.68);
    background: linear-gradient(180deg, rgba(var(--v2-accent-rgb), 0.46), rgba(var(--v2-accent-rgb), 0.3));
}

/* 次按钮：无色清玻璃 */
.v2-btn--secondary {
    color: var(--v2-t1);
    border-color: rgba(255, 255, 255, 0.18);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.04));
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    backdrop-filter: blur(12px) saturate(1.4);
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.14);
}

.v2-btn--secondary:hover:not(:disabled) {
    border-color: rgba(255, 255, 255, 0.28);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.06));
}

.v2-btn--ghost {
    color: var(--v2-t2);
    background: transparent;
}

.v2-btn--ghost:hover:not(:disabled) {
    color: var(--v2-t1);
    background: rgba(255, 255, 255, 0.06);
}

.v2-btn--danger {
    color: #FFFFFF;
    border-color: rgba(180, 71, 74, 0.6);
    background: linear-gradient(180deg, rgba(180, 71, 74, 0.4), rgba(180, 71, 74, 0.26));
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    backdrop-filter: blur(12px) saturate(1.4);
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.18);
}

.v2-btn--danger:hover:not(:disabled) {
    filter: brightness(1.08);
}

.v2-btn--block {
    width: 100%;
}

.v2-btn--sm {
    height: 34px;
    padding: 0 14px;
    border-radius: 10px;
    font-size: 13.5px;
}

/* 按钮里的加载态：文字换成转圈 + 进行中文案 */
.v2-btn .v2-spinner {
    width: 16px;
    height: 16px;
    border-width: 2px;
    border-color: rgba(255, 255, 255, 0.35);
    border-top-color: #FFFFFF;
}

.v2-link {
    padding: 0;
    border: 0;
    background: none;
    color: var(--v2-accent-hi);
    font: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: color var(--v2-dur) var(--v2-ease);
}

.v2-link:hover {
    color: var(--v2-blush);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.v2-icon-btn {
    display: inline-grid;
    place-items: center;
    flex: none;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--v2-t3);
    cursor: pointer;
    transition: color var(--v2-dur) var(--v2-ease), background-color var(--v2-dur) var(--v2-ease);
}

.v2-icon-btn svg {
    width: 18px;
    height: 18px;
}

.v2-icon-btn:hover {
    color: var(--v2-t1);
    background: rgba(255, 255, 255, 0.07);
}

/* ============ 输入框 ============ */
.v2-field {
    display: grid;
    gap: 8px;
}

.v2-label {
    color: var(--v2-t2);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.v2-control {
    position: relative;
    display: flex;
    align-items: center;
}

.v2-input {
    width: 100%;
    height: 46px;
    padding: 0 14px;
    border: 1px solid var(--v2-line-2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.035);
    color: var(--v2-t1);
    font: inherit;
    font-size: 15px;
    outline: none;
    box-sizing: border-box;
    transition: border-color var(--v2-dur) var(--v2-ease), box-shadow var(--v2-dur) var(--v2-ease), background-color var(--v2-dur) var(--v2-ease);
}

.v2-input::placeholder {
    color: #6B6B74;
}

.v2-input:hover {
    border-color: var(--v2-line-3);
}

.v2-input:focus {
    border-color: rgba(var(--v2-accent-rgb), 0.6);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 4px rgba(var(--v2-accent-rgb), 0.14);
}

.v2-input[aria-invalid="true"] {
    border-color: rgba(217, 113, 107, 0.7);
}

/* 自动填充：别让浏览器刷成浅黄底 */
.v2-input:-webkit-autofill,
.v2-input:-webkit-autofill:hover,
.v2-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--v2-t1);
    caret-color: var(--v2-t1);
    -webkit-box-shadow: 0 0 0 1000px #18181C inset;
    transition: background-color 9999s;
}

.v2-control .v2-input.has-trailing {
    padding-right: 48px;
}

.v2-control .v2-icon-btn {
    position: absolute;
    right: 5px;
}

.v2-input--mono {
    font-family: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 15px;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* 旧样式用 #inviteCodeInput 指定了 Courier New，这里用同级 ID 选择器换回等宽无衬线 */
#inviteCodeInput.v2-input--mono {
    font-family: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: 0.12em;
}

.v2-input--mono::placeholder {
    letter-spacing: 0.12em;
}

.v2-help {
    margin: 0;
    color: var(--v2-t3);
    font-size: 12.5px;
    line-height: 1.5;
}

.v2-error {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(217, 113, 107, 0.1);
    border: 1px solid rgba(217, 113, 107, 0.25);
    color: #F0A29D;
    font-size: 13px;
    line-height: 1.45;
}

.v2-error::before {
    content: "";
    flex: none;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--v2-bad);
}

/* ============ 转圈 ============ */
.v2-spinner {
    display: inline-block;
    flex: none;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(255, 255, 255, 0.14);
    border-top-color: var(--v2-accent);
    border-radius: 50%;
    animation: v2Spin 0.8s linear infinite;
}

@keyframes v2Spin {
    to { transform: rotate(360deg); }
}

/* ============ 弹窗 ============ */
/* 遮罩：模糊 + 压暗；显示靠去掉 .hidden 或行内 display:flex，两种方式都兼容 */
.v2-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--v2-z-dialog);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(16px, env(safe-area-inset-top, 0px)) 16px max(16px, env(safe-area-inset-bottom, 0px));
    background: var(--v2-scrim);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
    backdrop-filter: blur(14px) saturate(1.2);
    animation: v2FadeIn 0.24s var(--v2-ease);
    box-sizing: border-box;
}

.v2-dialog {
    position: relative;
    width: min(440px, 100%);
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 32px 28px 28px;
    border-radius: 24px;
    background: var(--v2-panel);
    border: 1px solid var(--v2-line-2);
    box-shadow: var(--v2-panel-shadow);
    color: var(--v2-t1);
    box-sizing: border-box;
    animation: v2DialogIn 0.36s var(--v2-ease);
}

/* 顶部细高光：和聚合动效卡片同一种处理 */
.v2-dialog::before {
    content: "";
    position: absolute;
    top: 0;
    left: 32px;
    right: 32px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    pointer-events: none;
}

.v2-dialog--wide {
    width: min(600px, 100%);
}

.v2-dialog--xl {
    width: min(960px, 100%);
}

.v2-dialog-head {
    display: grid;
    gap: 8px;
    margin-bottom: 24px;
}

.v2-dialog-head.is-center {
    justify-items: center;
    text-align: center;
}

.v2-dialog-kicker {
    color: var(--v2-accent-hi);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.v2-dialog-title {
    margin: 0;
    font-size: 22px;
    font-weight: 650;
    line-height: 1.3;
    letter-spacing: -0.01em;
    text-wrap: balance;
}

.v2-dialog-sub {
    margin: 0;
    color: var(--v2-t2);
    font-size: 14px;
    line-height: 1.65;
    text-wrap: pretty;
}

.v2-dialog-close {
    position: absolute;
    top: 14px;
    right: 14px;
}

.v2-dialog-foot {
    display: flex;
    gap: 10px;
    margin-top: 28px;
}

.v2-dialog-foot > .v2-btn {
    flex: 1;
}

.v2-dialog-foot.is-end {
    justify-content: flex-end;
}

.v2-dialog-foot.is-end > .v2-btn {
    flex: none;
}

.v2-dialog-note {
    margin: 16px 0 0;
    color: var(--v2-t3);
    font-size: 12.5px;
    line-height: 1.6;
    text-align: center;
}

.v2-divider {
    height: 1px;
    margin: 24px 0 20px;
    background: var(--v2-line);
    border: 0;
}

@keyframes v2FadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes v2DialogIn {
    from { opacity: 0; transform: translateY(14px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

/* ---------- 品牌抬头：邀请码弹窗、使用须知共用 ---------- */
.v2-emblem {
    position: relative;
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    margin-bottom: 8px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)) var(--v2-tile);
    border: 1px solid rgba(var(--v2-accent-rgb), 0.28);
    box-shadow: 0 12px 32px -12px rgba(var(--v2-accent-rgb), 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.v2-emblem .v2-mark {
    width: 38px;
    height: 28.7px;
}

/* ---------- 编号条目：使用须知、获取邀请码 ---------- */
.v2-steps {
    display: grid;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: v2step;
}

.v2-steps > li {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    column-gap: 14px;
    padding: 14px 0;
    border-top: 1px solid var(--v2-line);
    counter-increment: v2step;
}

.v2-steps > li:first-child {
    border-top: 0;
    padding-top: 0;
}

.v2-steps > li::before {
    content: counter(v2step, decimal-leading-zero);
    grid-row: span 2;
    padding-top: 1px;
    color: var(--v2-accent-hi);
    font-size: 13px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}

.v2-steps h3 {
    margin: 0 0 4px;
    color: var(--v2-t1);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.45;
}

.v2-steps p {
    margin: 0;
    color: var(--v2-t2);
    font-size: 13.5px;
    line-height: 1.7;
    text-wrap: pretty;
}

.v2-steps .v2-mono {
    color: var(--v2-t1);
    font-family: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    user-select: all;
}

/* ============ 使用须知 ============ */
#disclaimerModal {
    z-index: var(--v2-z-disclaimer);
}

/* ============ 邀请码 ============ */
#inviteLoginModal {
    z-index: var(--v2-z-invite);
    /* 首访门禁：底色压得更深，页面内容只隐约可见 */
    background: rgba(7, 7, 9, 0.84);
}

#inviteGuideModal {
    z-index: var(--v2-z-guide);
}

.v2-invite-form {
    display: grid;
    gap: 18px;
}

.v2-invite-meta {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.v2-invite-foot {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    color: var(--v2-t3);
    font-size: 13.5px;
}

/* ============ 版本更新 ============ */
#updateModal {
    z-index: var(--v2-z-update);
}

#updateModal .v2-update-log {
    display: grid;
    gap: 18px;
    max-height: min(46vh, 360px);
    overflow-y: auto;
    padding-right: 4px;
}

#updateModal .update-log-entry {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
}

#updateModal .update-log-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin: 0;
}

#updateModal .update-log-version {
    color: var(--v2-t1);
    font-size: 14px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

#updateModal .update-log-date {
    color: var(--v2-t3);
    font-size: 12.5px;
    font-variant-numeric: tabular-nums;
}

#updateModal .update-log-body,
#updateModal .v2-update-log > p {
    margin: 0;
    color: var(--v2-t2);
    font-size: 13.5px;
    line-height: 1.7;
}

#updateModal .update-log-body ul,
#updateModal .update-log-body ol {
    margin: 0;
    padding-left: 1.15em;
}

#updateModal .update-log-body li + li {
    margin-top: 4px;
}

#updateModal .update-log-body li::marker {
    color: var(--v2-t3);
}

#updateModal .update-log-body p {
    margin: 0 0 6px;
}

#updateModal .update-log-body strong {
    color: var(--v2-t1);
    font-weight: 600;
}

#updateModal .update-log-body code {
    padding: 1px 5px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.07);
    font-size: 0.92em;
}

.v2-version-flow {
    color: var(--v2-t2);
    font-size: 13.5px;
    font-variant-numeric: tabular-nums;
}

/* ============ 详情弹窗外壳（内容由结果页脚本填充） ============ */
#modal.v2-overlay {
    z-index: var(--v2-z-dialog);
}

#modal .v2-dialog {
    display: flex;
    flex-direction: column;
    max-height: min(88dvh, 860px);
    overflow: hidden;
    padding: 28px 28px 24px;
}

#modal .v2-dialog-head {
    flex: none;
    padding-right: 36px;
}

#modal #modalContent {
    flex: 1;
    min-height: 0;
    overflow: auto;
}

/* ============ 通用确认框（showModal） ============ */
#leletv-modal .modal-body {
    color: var(--v2-t2);
    font-size: 14px;
    line-height: 1.7;
}

.v2-confirm-text {
    margin: 0;
}

.v2-confirm-text strong {
    color: #F0A29D;
    font-weight: 600;
}

/* ============ 加载层 ============ */
#loading.v2-overlay {
    z-index: var(--v2-z-loading);
    background: rgba(7, 7, 9, 0.6);
}

.v2-loading-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    border-radius: 16px;
    background: var(--v2-panel);
    border: 1px solid var(--v2-line-2);
    box-shadow: var(--v2-panel-shadow);
    animation: v2DialogIn 0.3s var(--v2-ease);
}

.v2-loading-card p {
    margin: 0;
    color: var(--v2-t1);
    font-size: 14.5px;
    font-weight: 500;
}

/* ============ 提示条 ============ */
#toast.v2-toast {
    position: fixed;
    left: 50%;
    bottom: calc(32px + env(safe-area-inset-bottom, 0px));
    z-index: var(--v2-z-toast);
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: min(520px, calc(100vw - 32px));
    padding: 11px 18px 11px 14px;
    border-radius: 14px;
    background: rgba(28, 28, 33, 0.86);
    border: 1px solid var(--v2-line-2);
    box-shadow: 0 18px 40px -16px rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    backdrop-filter: blur(16px) saturate(1.3);
    color: var(--v2-t1);
    font-size: 14px;
    line-height: 1.45;
    opacity: 0;
    transform: translate(-50%, 12px) scale(0.98);
    transition: opacity 0.2s ease-in, transform 0.2s ease-in;
    pointer-events: none;
    box-sizing: border-box;
}

#toast.v2-toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
    transition: opacity 0.32s var(--v2-ease), transform 0.32s var(--v2-ease);
}

#toast .v2-toast-dot {
    flex: none;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--v2-t3);
}

#toast[data-type="success"] .v2-toast-dot {
    background: var(--v2-ok);
    box-shadow: 0 0 8px rgba(98, 194, 142, 0.7);
}

#toast[data-type="error"] .v2-toast-dot {
    background: var(--v2-bad);
    box-shadow: 0 0 8px rgba(217, 113, 107, 0.7);
}

#toast[data-type="warning"] .v2-toast-dot {
    background: var(--v2-warn);
    box-shadow: 0 0 8px rgba(216, 166, 87, 0.7);
}

#toast[data-type="info"] .v2-toast-dot {
    background: var(--v2-accent);
    box-shadow: 0 0 8px rgba(var(--v2-accent-rgb), 0.7);
}

#toast #toastMessage {
    margin: 0;
    overflow-wrap: anywhere;
}

/* ============ 搜索历史下拉（桌面） ============ */
/* 位置由脚本按搜索框写 left/top/width；这里和搜索框之间留 8px，不再做成贴合的一体式 */
#searchHistoryDropdown.v2-dropdown {
    position: fixed;
    z-index: var(--v2-z-dropdown);
    max-height: min(50vh, 380px);
    margin-top: 8px;
    padding: 6px;
    overflow-x: hidden;
    overflow-y: auto;
    /* 和搜索框同一种薄片清玻璃：0.5px 发丝边、顶边细高光、只靠背景模糊分层，不带阴影 */
    border: 0.5px solid rgba(255, 255, 255, 0.16);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.045));
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    backdrop-filter: blur(24px) saturate(1.4);
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.14);
    box-sizing: border-box;
    animation: v2DropIn 0.2s var(--v2-ease);
}

@keyframes v2DropIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: none; }
}

/* 下拉打开时搜索框保持原样圆角（旧样式会把底边压平） */
.home-search-bar.v2-search.search-bar-flush {
    border-radius: 18px !important;
}

#searchHistoryDropdown .search-history-item,
#mobileSearchHistoryList .search-history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 42px;
    padding: 0 6px 0 12px;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: none;
    transition: background-color 0.12s ease;
}

#searchHistoryDropdown .search-history-item:hover,
#searchHistoryDropdown .search-history-item.is-active {
    background: rgba(255, 255, 255, 0.06);
    box-shadow: none;
}

.v2-history-ic {
    flex: none;
    width: 16px;
    height: 16px;
    color: var(--v2-t3);
}

#searchHistoryDropdown .search-history-item.is-active .v2-history-ic {
    color: var(--v2-accent-hi);
}

#searchHistoryDropdown .history-text,
#mobileSearchHistoryList .history-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--v2-t1);
    font-size: 14.5px;
}

#searchHistoryDropdown .history-delete,
#mobileSearchHistoryList .history-delete {
    display: inline-grid;
    place-items: center;
    flex: none;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    border-radius: 8px;
    background: none;
    color: var(--v2-t3);
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease, opacity 0.15s ease;
}

#searchHistoryDropdown .history-delete svg,
#mobileSearchHistoryList .history-delete svg {
    width: 14px;
    height: 14px;
}

/* 桌面：删除按钮悬停该行才出现 */
#searchHistoryDropdown .history-delete {
    opacity: 0;
}

#searchHistoryDropdown .search-history-item:hover .history-delete,
#searchHistoryDropdown .search-history-item.is-active .history-delete,
#searchHistoryDropdown .history-delete:focus-visible {
    opacity: 1;
}

#searchHistoryDropdown .history-delete:hover,
#mobileSearchHistoryList .history-delete:hover {
    color: var(--v2-t1);
    background: rgba(255, 255, 255, 0.08);
}

#searchHistoryDropdown .search-history-clear,
#mobileSearchHistoryList .search-history-clear {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 10px 12px;
    border: 0;
    border-top: 1px solid var(--v2-line);
    border-radius: 0 0 10px 10px;
    background: none;
    color: var(--v2-t3);
    font: inherit;
    font-size: 13px;
    text-align: center;
    cursor: pointer;
    transition: color 0.15s ease;
}

#searchHistoryDropdown .search-history-clear:hover,
#mobileSearchHistoryList .search-history-clear:hover {
    color: var(--v2-t1);
    background: none;
}

#mobileSearchHistoryList .search-history-empty {
    padding: 48px 16px;
    color: var(--v2-t3);
    font-size: 14px;
    text-align: center;
}

/* ============ 手机搜索层 ============ */
#mobileSearchOverlay {
    display: none;
}

#mobileSearchOverlay.active {
    position: fixed;
    inset: 0;
    z-index: var(--v2-z-msearch);
    display: flex;
    flex-direction: column;
    height: 100dvh;
    background: rgba(10, 10, 11, 0.94);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    backdrop-filter: blur(24px) saturate(1.2);
    animation: v2FadeIn 0.18s ease-out;
}

#mobileSearchOverlay .mobile-search-header {
    flex: none;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: calc(env(safe-area-inset-top, 0px) + 10px) 8px 10px 16px;
    background: transparent;
    border-bottom: 1px solid var(--v2-line);
}

#mobileSearchOverlay .v2-msearch-field {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 6px 0 12px;
    border: 1px solid var(--v2-line-2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    transition: border-color var(--v2-dur) var(--v2-ease);
}

#mobileSearchOverlay .v2-msearch-field:focus-within {
    border-color: rgba(var(--v2-accent-rgb), 0.55);
}

#mobileSearchOverlay .v2-msearch-field > svg {
    flex: none;
    width: 18px;
    height: 18px;
    color: var(--v2-t3);
}

#mobileSearchOverlay #mobileSearchInput {
    flex: 1;
    min-width: 0;
    height: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--v2-t1);
    font: inherit;
    font-size: 16px;
    outline: none;
}

#mobileSearchOverlay #mobileSearchInput::placeholder {
    color: #6B6B74;
}

#mobileSearchOverlay #mobileSearchInput::-webkit-search-cancel-button {
    display: none;
}

#mobileSearchOverlay .search-input-clear {
    display: none;
    place-items: center;
    flex: none;
    width: 24px;
    height: 24px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: var(--v2-t2);
    cursor: pointer;
}

#mobileSearchOverlay .search-input-clear.is-visible {
    display: inline-grid;
}

#mobileSearchOverlay .search-input-clear svg {
    width: 11px;
    height: 11px;
}

#mobileSearchOverlay .v2-msearch-go {
    display: inline-grid;
    place-items: center;
    flex: none;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0.5px solid rgba(var(--v2-accent-rgb), 0.55);
    border-radius: 9px;
    background: linear-gradient(180deg, rgba(var(--v2-accent-rgb), 0.36), rgba(var(--v2-accent-rgb), 0.22));
    box-shadow: inset 0 0.5px 0 rgba(255, 255, 255, 0.28);
    color: #FFFFFF;
    cursor: pointer;
}

#mobileSearchOverlay .v2-msearch-go svg {
    width: 16px;
    height: 16px;
}

#mobileSearchOverlay .v2-msearch-cancel {
    flex: none;
    height: 44px;
    padding: 0 10px;
    border: 0;
    background: none;
    color: var(--v2-t2);
    font: inherit;
    font-size: 15px;
    cursor: pointer;
}

#mobileSearchOverlay .v2-msearch-cancel:active {
    color: var(--v2-t1);
}

#mobileSearchOverlay .mobile-search-history-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 8px calc(env(safe-area-inset-bottom, 0px) + 16px);
    -webkit-overflow-scrolling: touch;
}

#mobileSearchOverlay .v2-msearch-title {
    margin: 12px 12px 6px;
    color: var(--v2-t3);
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

#mobileSearchHistoryList .search-history-item {
    min-height: 48px;
}

#mobileSearchHistoryList .search-history-item:hover,
#mobileSearchHistoryList .search-history-item.is-active {
    background: none;
    box-shadow: none;
}

#mobileSearchHistoryList .search-history-item:active {
    background: rgba(255, 255, 255, 0.06);
}

/* ============ 页脚 ============ */
/* 布局照 v3.6.5：一行三段（版本号 / 版权 / 链接），两端对齐，窄屏居中堆叠。
   不带背景色：让全站的背景光直接铺到页面底部，避免在渐层上切出一条分界 */
.footer.v2-footer {
    position: relative;
    z-index: 1;
    margin-top: auto;
    padding: 16px 0;
    transition: none;
}

.v2-footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
}

.v2-footer-legal {
    margin: 0;
    color: var(--v2-t2);
    font-size: 14px;
    line-height: 1.6;
}

.v2-footer-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
}

.v2-footer-links a,
.v2-footer-links button {
    padding: 4px 0;
    border: 0;
    background: none;
    color: var(--v2-t2);
    font: inherit;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: color var(--v2-dur) var(--v2-ease);
}

.v2-footer-links a:hover,
.v2-footer-links button:hover {
    color: var(--v2-accent);
    text-decoration: none;
}

/* 版本号与更新状态（version-updater.js 往 #footerVersionDisplay 里填版本号、状态点和按钮） */
#footerVersionDisplay {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--v2-t2);
    font-size: 14px;
    font-variant-numeric: tabular-nums;
}

/* 版本号前的品牌标：图形标 + 字标横向排（同导航那份品牌），不套方块底。
   order: -2 让它排到绿色呼吸灯（.v2-ver-dot 的 order: -1）前面 */
.v2-footer-lockup {
    order: -2;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex: none;
}

/* 尺寸只按使用处定，不走 --lockup（页脚没有这个变量，.v2-brand-word 的宽度算不出来） */
.v2-footer-lockup .v2-mark {
    width: 16px;
    height: 12px;
}

.v2-footer-lockup .v2-brand-word {
    width: 37px;
    height: 10px;
}

@media (max-width: 640px) {
    .v2-dialog {
        padding: 28px 20px 22px;
        border-radius: 22px;
    }

    .v2-dialog-title {
        font-size: 20px;
    }

    .footer.v2-footer {
        padding: 10px 0;
    }

    .v2-footer-inner {
        flex-direction: column;
        align-items: center;
        gap: 4px;
        text-align: center;
    }

    .v2-footer-legal,
    .v2-footer-links a,
    .v2-footer-links button,
    #footerVersionDisplay {
        font-size: 12px;
    }

    #toast.v2-toast {
        bottom: calc(24px + env(safe-area-inset-bottom, 0px));
        font-size: 13.5px;
    }
}

/* ============ 页脚版本号 ============ */
#footerVersionDisplay .v2-ver-dot {
    order: -1;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--v2-t3);
}

#footerVersionDisplay .v2-ver-dot.is-green {
    background: var(--v2-ok);
    box-shadow: 0 0 8px rgba(98, 194, 142, 0.6);
}

#footerVersionDisplay .v2-ver-dot.is-red {
    background: var(--v2-bad);
    box-shadow: 0 0 8px rgba(217, 113, 107, 0.6);
}

#footerVersionDisplay .v2-ver {
    color: var(--v2-t2);
}

#footerVersionDisplay .v2-ver-btn {
    padding: 0;
    border: 0;
    background: none;
    color: var(--v2-t3);
    font: inherit;
    cursor: pointer;
    transition: color var(--v2-dur) var(--v2-ease);
}

#footerVersionDisplay .v2-ver-btn:hover {
    color: var(--v2-t1);
}

#footerVersionDisplay .v2-ver-btn.is-update {
    color: var(--v2-accent-hi);
}

/* ============ 邀请码弹窗细节 ============ */
#inviteCodeToggle .v2-eye-closed,
#inviteCodeToggle[aria-pressed="true"] .v2-eye-open {
    display: none;
}

#inviteCodeToggle[aria-pressed="true"] .v2-eye-closed {
    display: block;
}

/* 进入按钮：平时只显示文字，验证中显示转圈 */
#inviteLoginBtn .v2-spinner {
    display: none;
}

#inviteLoginBtn.is-busy {
    opacity: 0.85;
}

#inviteLoginBtn.is-busy .v2-spinner {
    display: inline-block;
}

/* 弹窗退场 */
.v2-overlay.is-leaving {
    animation: v2FadeOut 0.22s ease forwards;
}

.v2-overlay.is-leaving .v2-dialog {
    animation: v2DialogOut 0.22s ease forwards;
}

@keyframes v2FadeOut {
    to { opacity: 0; }
}

@keyframes v2DialogOut {
    to { opacity: 0; transform: translateY(8px) scale(0.985); }
}


/* ============ 页面骨架与切换 ============ */
html body {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
}

.main-container {
    flex: 1 0 auto;
    width: 100%;
}

.page-content {
    display: none;
}

.page-content.active {
    display: block;
    animation: v2PageIn 0.32s var(--v2-ease);
}

@keyframes v2PageIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

/* 首帧直达：从播放页带 hash 返回时，首帧直接显示目标页（属性由 index.html 内联脚本设置，路由初始化后移除） */
html[data-init-page] .page-content.active {
    display: none;
}

html[data-init-page="category"] #page-category,
html[data-init-page="history"] #page-history,
html[data-init-page="settings"] #page-settings,
html[data-init-page="about"] #page-about,
html[data-init-page="readme"] #page-readme,
html[data-init-page="movies"] #page-movies {
    display: block;
    animation: none;
}

/* 数据域切换（私密 ⇄ 正常）的粒子过渡：切换后重新载入时先藏住设置页，由脚本在粒子动画后淡入；
   脚本没跑起来时 1.6s 后自动显示，不会白屏 */
html[data-init-page="settings"]:not([data-domain-shown]) #page-settings,
html[data-particle-in] #page-settings {
    opacity: 0;
}

html[data-init-page="settings"]:not([data-domain-shown]) #page-settings {
    animation: v2DomainAutoShow 1ms linear 1.6s forwards;
}

@keyframes v2DomainAutoShow {
    to { opacity: 1; }
}

.particle-transition-canvas {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    pointer-events: none;
}

/* 内页通用骨架：标题行 + 内容 */
.v2-page {
    padding-block: clamp(28px, 5vw, 56px) 80px;
}

.v2-page-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px 24px;
    margin-bottom: clamp(20px, 3vw, 32px);
}

/* 页面里只剩操作按钮（观看记录的「清空记录」）时靠右收尾：按钮自带下间距，
   它被 hidden 藏起来时（display: none !important）间距一并消失，不留空白 */
.v2-page-head--end {
    justify-content: flex-end;
    margin-bottom: 0;
}

.v2-page-head--end > .v2-btn {
    margin-bottom: clamp(20px, 3vw, 32px);
}

.v2-page-title {
    margin: 0;
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
}

/* 空态 / 出错 / 加载：统一的居中说明块 */
.v2-state {
    display: grid;
    justify-items: center;
    gap: 10px;
    grid-column: 1 / -1;
    padding: 64px 16px;
    text-align: center;
}

.v2-state-icon {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    margin-bottom: 6px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--v2-line);
    color: var(--v2-t3);
}

.v2-state-icon svg {
    width: 26px;
    height: 26px;
}

.v2-state h3 {
    margin: 0;
    color: var(--v2-t1);
    font-size: 17px;
    font-weight: 600;
}

.v2-state p {
    max-width: 30em;
    margin: 0;
    color: var(--v2-t3);
    font-size: 14px;
    line-height: 1.65;
}

.v2-state .v2-btn {
    margin-top: 10px;
}

.v2-state.is-error .v2-state-icon {
    color: #F0A29D;
    border-color: rgba(217, 113, 107, 0.3);
    background: rgba(217, 113, 107, 0.08);
}

.v2-state-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    grid-column: 1 / -1;
    padding: 48px 16px;
    color: var(--v2-t3);
    font-size: 14px;
}

/* 复选框：方形、主题色填充 */
.v2-check {
    appearance: none;
    -webkit-appearance: none;
    flex: none;
    display: inline-grid;
    place-items: center;
    width: 18px;
    height: 18px;
    margin: 0;
    border: 1.5px solid var(--v2-line-3);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.v2-check::after {
    content: "";
    width: 9px;
    height: 5px;
    margin-top: -2px;
    border-left: 2px solid #FFFFFF;
    border-bottom: 2px solid #FFFFFF;
    transform: rotate(-45deg) scale(0);
    transition: transform 0.15s var(--v2-ease);
}

.v2-check:checked {
    background: var(--v2-accent);
    border-color: var(--v2-accent);
}

.v2-check:checked::after {
    transform: rotate(-45deg) scale(1);
}

.v2-check:disabled {
    opacity: 0.5;
    cursor: default;
}

/* ---------- 安装到桌面提示条 ---------- */
.pwa-banner {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: var(--v2-z-dropdown);
    display: flex;
    align-items: center;
    gap: 14px;
    width: min(420px, calc(100vw - 32px));
    padding: 14px 16px;
    border-radius: 16px;
    background: var(--v2-panel);
    border: 1px solid var(--v2-line-2);
    box-shadow: var(--v2-panel-shadow);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.24s var(--v2-ease), transform 0.24s var(--v2-ease);
}

.pwa-banner[hidden] {
    display: none;
}

.pwa-banner.is-visible {
    opacity: 1;
    transform: none;
}

.pwa-banner-mark {
    display: grid;
    place-items: center;
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    background: var(--v2-tile);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.pwa-banner-mark .v2-mark {
    width: 30px;
    height: 22.6px;
}

.pwa-banner-text {
    display: grid;
    gap: 3px;
    flex: 1;
    min-width: 0;
}

.pwa-banner-text b {
    color: var(--v2-t1);
    font-size: 14px;
    font-weight: 600;
}

.pwa-banner-text span {
    color: var(--v2-t3);
    font-size: 12.5px;
    line-height: 1.5;
}

.pwa-banner-actions {
    display: flex;
    flex: none;
    gap: 6px;
}

@media (max-width: 720px) {
    .pwa-banner {
        right: 12px;
        left: 12px;
        bottom: calc(72px + env(safe-area-inset-bottom, 0px));
        width: auto;
        flex-wrap: wrap;
        padding: 14px;
    }

    .pwa-banner-actions {
        width: 100%;
        justify-content: flex-end;
    }
}