/* Login — Mistline：冷雾画布 + 霜面卡片 + 软填充字段（对齐首页 home-ai-modules） */
:root {
    --mika-login-primary: var(--mika-color-primary, var(--theme-color, #ff0033));
    --mika-login-modal-w: 920px;
    --mika-login-modal-form-w: 480px;
    --mika-login-aside-w: 300px;
    --mika-login-radius: var(--mika-radius, var(--radius, 14px));
    --mika-login-pad-x: 28px;
    --mika-login-field-h: 40px;
    --mika-login-ink: var(--mika-color-text, #1f2937);
    --mika-login-text: var(--mika-login-ink);
    --mika-login-muted: var(--mika-color-text-muted, #6b7280);
    --mika-login-border: var(--mika-color-border, rgba(15, 23, 42, 0.08));
    --mika-login-soft: #f5f7f9;
    --mika-login-field: #eef1f4;
    --mika-login-surface: var(--mika-color-surface, #ffffff);
    --mika-login-frost: rgba(255, 255, 255, 0.78);
    --mika-login-bg-soft: var(--mika-login-soft);
    --mika-login-paper: var(--mika-login-soft);
}

html.dark-theme,
.dark-theme {
    --mika-login-ink: var(--mika-color-text, #e8e8f0);
    --mika-login-text: var(--mika-login-ink);
    --mika-login-muted: var(--mika-color-text-muted, #8b8ba3);
    --mika-login-border: var(--mika-color-border, rgba(255, 255, 255, 0.06));
    --mika-login-soft: var(--mika-color-bg, #1c1c2a);
    --mika-login-field: var(--mika-color-surface-muted, #232334);
    --mika-login-surface: var(--mika-color-surface, #2a2a3c);
    --mika-login-frost: color-mix(in srgb, var(--mika-login-surface) 88%, transparent);
}

.app-layout-active .mika-modal-content:has(.mika-login),
.mika-modal-content:has(.mika-login) {
    width: var(--mika-login-modal-w);
    max-width: calc(100vw - 32px);
    max-height: calc(100vh - 32px);
    border-radius: var(--mika-login-radius);
    background:
        radial-gradient(520px 220px at 12% -20%, color-mix(in srgb, var(--mika-login-primary) 12%, transparent), transparent 60%),
        radial-gradient(420px 200px at 100% 0%, rgba(56, 189, 248, 0.1), transparent 55%),
        var(--mika-login-surface);
    border: 1px solid var(--mika-login-border);
    box-shadow: 0 20px 56px rgba(15, 23, 42, 0.14);
    overflow: auto;
    transform: none;
}

.app-layout-active .mika-modal-content:has(.mika-login--no-aside),
.mika-modal-content:has(.mika-login--no-aside) {
    width: var(--mika-login-modal-form-w);
}

.app-layout-active .mika-modal-content:has(.mika-login) .close,
.mika-modal-content:has(.mika-login) .close {
    top: 12px;
    right: 12px;
    z-index: 6;
    background: color-mix(in srgb, var(--mika-login-field) 88%, transparent);
    border-radius: 50%;
    box-shadow: none;
    backdrop-filter: blur(8px);
}

.app-layout-active .mika-modal-content:has(.mika-login) .close i,
.mika-modal-content:has(.mika-login) .close i {
    width: 32px;
    height: 32px;
    font-size: 18px;
    color: var(--mika-login-muted);
    opacity: 1;
}

.mika-login {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    padding: 0;
    color: var(--mika-login-text);
    font-size: 14px;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
    -webkit-font-smoothing: antialiased;
}

.mika-login-shell {
    display: flex;
    align-items: stretch;
    min-height: 0;
}

.mika-login--no-aside .mika-login-shell {
    min-height: 0;
}

/* ── left: mist brand panel（仅登录页有图） ── */
.mika-login-aside {
    position: relative;
    flex: 0 0 var(--mika-login-aside-w);
    width: var(--mika-login-aside-w);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--mika-login-soft);
}

.mika-login-aside-wash {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 70% at 0% 0%, color-mix(in srgb, var(--mika-login-primary) 18%, transparent), transparent 58%),
        radial-gradient(circle at 100% 100%, rgba(56, 189, 248, 0.12), transparent 42%),
        linear-gradient(165deg, #f8fafc 0%, #e9eef5 48%, #e2e8f0 100%);
    pointer-events: none;
}

html.dark-theme .mika-login-aside-wash,
.dark-theme .mika-login-aside-wash {
    background:
        radial-gradient(ellipse 90% 70% at 0% 0%, color-mix(in srgb, var(--mika-login-primary) 18%, transparent), transparent 58%),
        linear-gradient(165deg, #2a2a3c 0%, #1c1c2a 100%);
}

.mika-login-aside.has-panel-image .mika-login-aside-wash {
    background:
        linear-gradient(180deg, rgba(15, 23, 42, 0.28) 0%, rgba(15, 23, 42, 0.66) 100%),
        var(--mika-login-panel-image) center / cover no-repeat;
}

.mika-login-aside-wash::before { content: none; }

.mika-login-aside-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 520px;
    padding: 32px 26px 28px;
    box-sizing: border-box;
    justify-content: flex-start;
}

.mika-login-aside-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
    text-decoration: none;
    color: var(--mika-login-ink);
}

.mika-login-aside-logo {
    display: block;
    height: 28px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
}

.mika-login-aside-brand-name {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1;
}

.mika-login-aside-kicker {
    margin: 0 0 10px;
    color: var(--mika-login-primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    line-height: 1;
}

.mika-login-aside-headline {
    margin: 0 0 12px;
    max-width: 11em;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.28;
    letter-spacing: -0.02em;
    color: var(--mika-login-ink);
}

.mika-login-aside-desc {
    margin: 0;
    max-width: 22em;
    font-size: 13px;
    line-height: 1.65;
    color: var(--mika-login-muted);
}

.mika-login-aside.has-panel-image .mika-login-aside-brand,
.mika-login-aside.has-panel-image .mika-login-aside-brand-name,
.mika-login-aside.has-panel-image .mika-login-aside-headline {
    color: #fff;
}

.mika-login-aside.has-panel-image .mika-login-aside-kicker {
    color: color-mix(in srgb, #fff 78%, var(--mika-login-primary));
}

.mika-login-aside.has-panel-image .mika-login-aside-desc {
    color: rgba(255, 255, 255, 0.78);
}

.mika-login--no-aside .mika-login-shell { min-height: 0; }
.mika-login--no-aside .mika-login-main {
    max-height: none;
}
.mika-login-page-card:has(.mika-login--no-aside) {
    width: min(var(--mika-login-modal-form-w), 100%);
}
.mika-login--page.mika-login--no-aside .mika-login-shell { min-height: 0; }
.mika-login--page.mika-login--no-aside .mika-login-main { max-height: none; }

.mika-login-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 22px var(--mika-login-pad-x) 18px;
    box-sizing: border-box;
    overflow: visible;
    max-height: none;
    background: transparent;
}

.mika-login-main > .container-content.form-container {
    flex: 0 0 auto;
    min-height: 0;
    overflow: visible;
}

.mika-login-main > .social-loginbar {
    flex: 0 0 auto;
    padding-top: 2px;
}

/* 顶区品牌：居中轻量 */
.mika-login-brand-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin: 0 0 14px;
    padding: 2px 28px 0 0;
    text-align: center;
}

.mika-login-brand-bar-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--mika-login-ink);
}

.mika-login-brand-bar-logo {
    display: block;
    height: 26px;
    width: auto;
    max-width: 128px;
    object-fit: contain;
}

.mika-login-brand-bar-name {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1;
}

.mika-login-brand-bar-tag {
    margin: 0;
    color: var(--mika-login-muted);
    font-size: 11px;
    line-height: 1.35;
}

.mika-login-shell--skeleton { min-height: 400px; }
.mika-login-aside--skeleton {
    background:
        radial-gradient(ellipse 90% 70% at 0% 0%, color-mix(in srgb, var(--mika-login-primary) 16%, transparent), transparent 58%),
        linear-gradient(165deg, #f8fafc, #e2e8f0);
}
.mika-login-main--skeleton {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 28px;
}

.mika-login-header { margin-bottom: 10px; flex: 0 0 auto; }

.mika-login-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 0;
}

.mika-login-mode-switch {
    flex: 0 0 auto;
    height: auto;
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-muted);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
    cursor: pointer;
    transition: color .15s ease;
}
.mika-login-mode-switch:hover {
    color: var(--mika-login-primary);
}

@keyframes mika-login-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.mika-login-skeleton-title,
.mika-login-skeleton-field,
.mika-login-skeleton-btn,
.mika-login-skeleton-brand,
.mika-login-skeleton-oauth {
    border-radius: 10px;
    background: linear-gradient(90deg, var(--mika-login-field) 25%, color-mix(in srgb, var(--mika-login-muted) 12%, var(--mika-login-field)) 50%, var(--mika-login-field) 75%);
    background-size: 200% 100%;
    animation: mika-login-shimmer 1.2s ease-in-out infinite;
}
.mika-login-skeleton-brand { width: 36%; height: 26px; margin: 0 auto 6px; }
.mika-login-skeleton-title { width: 70%; height: 32px; margin: 0 auto; border-radius: 999px; }
.mika-login-skeleton-field { height: 40px; }
.mika-login-skeleton-btn { height: 42px; margin-top: 4px; border-radius: 11px; }
.mika-login-skeleton-oauth {
    width: 52%;
    height: 36px;
    margin: 12px auto 0;
    border-radius: 999px;
}

/* Mistline：胶囊 Segment */
.mika-login-segment {
    display: inline-flex;
    gap: 2px;
    margin: 0;
    padding: 3px;
    border-bottom: 0;
    background: var(--mika-login-field);
    border-radius: 999px;
    min-width: 0;
}

.mika-login-segment--single {
    display: inline-flex;
}

.mika-login-register-tabs {
    margin: 0 0 14px;
}

.mika-login-segment button {
    position: relative;
    height: 30px;
    padding: 0 16px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--mika-login-muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: none;
    transition: color .15s ease, background .15s ease, box-shadow .15s ease;
}

.mika-login-segment button.active {
    color: var(--mika-login-ink);
    font-weight: 700;
    background: var(--mika-login-surface);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.mika-login-segment button.active::after { content: none; }

.mika-login-lede {
    margin: 10px 0 2px;
    color: var(--mika-login-muted);
    font-size: 12px;
    line-height: 1.45;
    text-align: center;
}

.mika-login-primary-tabs,
.mika-login-title,
.mika-login-subtitle { display: none; }

.mika-login-stepper { display: none; }

/* Mistline：紧凑软填充字段 */
.mika-login .form-field {
    display: block;
    margin-bottom: 8px;
}

.mika-login .form-field-label {
    display: block;
    margin-bottom: 4px;
    color: var(--mika-login-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1;
    text-transform: none;
}

.mika-login .form-field-required {
    color: var(--mika-login-primary);
    font-style: normal;
    text-transform: none;
}

.mika-login .form-item {
    position: relative;
    display: flex;
    align-items: center;
    height: var(--mika-login-field-h);
    overflow: hidden;
    border: 1px solid transparent;
    border-bottom: 1px solid transparent;
    border-radius: 10px;
    background: var(--mika-login-field);
    box-sizing: border-box;
    transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}

.mika-login .form-item:focus-within {
    border-color: transparent;
    box-shadow: none;
    background: var(--mika-login-field);
}

.mika-login .form-item input {
    flex: 1;
    min-width: 0;
    height: calc(var(--mika-login-field-h) - 2px);
    padding: 0 12px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--mika-login-ink);
    font-size: 13px;
    box-shadow: none;
}

.mika-login .form-item input::placeholder { color: color-mix(in srgb, var(--mika-login-muted) 78%, transparent); }
.mika-login .phone-prefix {
    padding-left: 12px;
    white-space: nowrap;
    color: var(--mika-login-ink);
    font-size: 13px;
    font-weight: 600;
}
.mika-login .phone-divider {
    width: 1px;
    height: 12px;
    margin: 0 8px;
    background: var(--mika-login-border);
}
/* 覆盖 style.css `.form-container .form-item .login-eye`（top:14px + theme-color） */
.mika-login .form-container .form-item .login-eye,
.mika-login .form-item .login-eye {
    position: absolute;
    right: 4px;
    top: 50%;
    bottom: auto;
    left: auto;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: var(--mika-login-muted);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}
.mika-login .form-container .form-item .login-eye:hover,
.mika-login .form-item .login-eye:hover {
    color: var(--mika-login-ink);
    background: transparent;
}
.mika-login .form-container .form-item .login-eye i,
.mika-login .form-item .login-eye i {
    display: block;
    line-height: 1;
    font-style: normal;
}
.mika-login .form-item:has(.login-eye) input {
    padding-right: 36px;
}
.mika-login .form-item--code input { padding-right: 6px; }
.mika-login .code-btn {
    flex: 0 0 auto;
    height: 28px;
    margin-right: 6px;
    padding: 0 10px;
    border: 0;
    border-radius: 7px;
    background: color-mix(in srgb, var(--mika-login-primary) 10%, transparent);
    color: var(--mika-login-primary);
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: background .15s ease;
}
.mika-login .code-btn:not(.is-disabled):hover {
    background: color-mix(in srgb, var(--mika-login-primary) 16%, transparent);
}
.mika-login .code-btn.is-disabled { opacity: .45; cursor: default; }

.mika-login .signin-hint {
    min-height: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
    color: var(--mika-login-muted);
    font-size: 13px;
}
.mika-login .signin-hint:empty { display: none; min-height: 0; margin: 0; }

.mika-login .remember-login { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; }
.mika-login .remember-login input { position: absolute; opacity: 0; }
.mika-login .remember-login span {
    width: 15px;
    height: 15px;
    border: 1px solid color-mix(in srgb, var(--mika-login-muted) 35%, transparent);
    border-radius: 4px;
    box-sizing: border-box;
    background: var(--mika-login-field);
}
.mika-login .remember-login input:checked + span {
    border-color: var(--mika-login-primary);
    background: var(--mika-login-primary);
    box-shadow: inset 0 0 0 3px var(--mika-login-surface);
}
.mika-login .forget-password {
    margin-left: auto;
    flex: 0 0 auto;
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-muted);
    font-size: 13px;
    line-height: 1.4;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}
.mika-login .forget-password:hover { color: var(--mika-login-primary); }
.mika-login-back {
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-muted);
    font-size: 13px;
    cursor: pointer;
}
.mika-login-back:hover { color: var(--mika-login-primary); }

.mika-login-meta-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-top: 10px;
}
.mika-login-meta-spacer {
    flex: 1;
    min-width: 0;
}
/* 需高于 .mika-login .agreement 的 margin: 10px 0 0，否则左侧会被顶下去 */
.mika-login .mika-login-meta-row .agreement {
    flex: 1;
    min-width: 0;
    margin: 0;
}
.mika-login-meta-row .mika-login-mode-switch {
    align-self: flex-start;
    margin-top: 1px; /* 与 .agreement-mark 的 margin-top 对齐 */
    color: var(--mika-login-muted);
}
.mika-login-meta-row .mika-login-mode-switch:hover {
    color: var(--mika-login-primary);
}

.mika-login .agreement {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 10px 0 0;
    color: var(--mika-login-muted);
    font-size: 12px;
    line-height: 1.4;
    cursor: pointer;
}
.mika-login .agreement-checkbox { position: absolute; opacity: 0; }
.mika-login .agreement-mark {
    flex: 0 0 auto;
    width: 15px;
    height: 15px;
    margin-top: 1px;
    border: 1px solid color-mix(in srgb, var(--mika-login-muted) 35%, transparent);
    border-radius: 4px;
    box-sizing: border-box;
    background: var(--mika-login-field);
}
.mika-login .agreement-checkbox:checked + .agreement-mark {
    border-color: var(--mika-login-primary);
    background: var(--mika-login-primary);
    box-shadow: inset 0 0 0 2px var(--mika-login-surface);
}
.mika-login .agreement a { color: var(--mika-login-primary); text-decoration: none; }

.mika-login .form-button {
    position: static;
    bottom: auto;
    z-index: 1;
    margin: 0;
    padding: 12px 0 0;
    background: none;
}
.mika-login .form-button button {
    width: 100%;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 11px;
    background: var(--mika-login-primary);
    color: var(--mika-color-on-primary, #fff);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--mika-login-primary) 26%, transparent);
    transition: background .15s ease, opacity .2s ease, box-shadow .2s ease, transform .15s ease;
}
.mika-login .form-button button:not(:disabled):hover {
    background: color-mix(in srgb, var(--mika-login-primary) 88%, #000);
    box-shadow: 0 12px 26px color-mix(in srgb, var(--mika-login-primary) 32%, transparent);
    transform: translateY(-1px);
}
.mika-login .form-button button i { display: none; }
.mika-login .form-button button:disabled { opacity: .55; cursor: default; }
.mika-login .form-button button.is-loading { color: transparent; position: relative; }
.mika-login .form-button button.is-loading::after {
    content: "";
    position: absolute;
    inset: 0;
    margin: auto;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: mika-login-spin .6s linear infinite;
}
@keyframes mika-login-spin { to { transform: rotate(360deg); } }

.mika-login-alt-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px 14px;
    margin-top: 10px;
}
.mika-login-alt-links button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-muted);
    font-size: 12px;
    cursor: pointer;
}
.mika-login-alt-links button:hover { color: var(--mika-login-primary); }

.mika-login-oauth-single { display: none; }
.mika-login-oauth-btn { display: none; }

.mika-login-separator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 14px 0 12px;
    color: var(--mika-login-muted);
    font-size: 11px;
}
.mika-login-separator::before,
.mika-login-separator::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--mika-login-border);
}

/* 社交登录：霜面圆环 */
.mika-login .other-login--circles,
.login-container .social-loginbar .other-login--circles {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 0;
}
.mika-login .other-login--circles .oauth-circle,
.login-container .social-loginbar .other-login--circles > a.oauth-circle {
    position: relative;
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    color: transparent;
    font-size: 0;
    line-height: 0;
    text-decoration: none;
    text-align: center;
    background: var(--mika-login-field);
    border: 1px solid var(--mika-login-border);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.mika-login .other-login--circles .oauth-circle:hover,
.login-container .social-loginbar .other-login--circles > a.oauth-circle:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--mika-login-primary) 30%, var(--mika-login-border));
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.1);
}
.mika-login .other-login--circles .oauth-circle:active {
    transform: translateY(0);
}
.mika-login .other-login--circles .oauth-circle i,
.login-container .social-loginbar .other-login--circles .oauth-circle i {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    line-height: 1;
}
.mika-login .other-login--circles .oauth-label { display: none; }
.other-login--circles .weixin i { background: #23c96b; }
.other-login--circles .qq i { background: #2d9bf0; }
.other-login--circles .weibo i { background: #e7364f; }
.other-login--circles .alipay i { background: #00a0e9; }
.other-login--circles .github i { background: #24292f; }
.other-login--circles .google i { background: #4285f4; }
.other-login--circles .baidu i { background: #2932e1; }
.other-login--circles .dingtalk i { background: #1a92ff; }
.other-login--circles .microsoft i { background: #5e5e5e; }
.other-login--circles .facebook i { background: #1877f2; }
.other-login--circles .twitter i { background: #111; }
.other-login--circles .oauth-recommend {
    position: absolute;
    top: -9px;
    left: 50%;
    z-index: 1;
    padding: 1px 6px;
    border-radius: 999px;
    background: var(--mika-login-primary);
    color: #fff;
    font-size: 10px;
    font-style: normal;
    font-weight: 600;
    line-height: 15px;
    white-space: nowrap;
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 2px 6px color-mix(in srgb, var(--mika-login-primary) 35%, transparent);
}

.mika-login-header-bar .mika-login-invite-toggle {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2px;
    width: auto;
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-muted);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
    cursor: pointer;
    transition: color .15s ease;
}
.mika-login-header-bar .mika-login-invite-toggle:hover {
    color: var(--mika-login-primary);
}
.mika-login-invite-toggle i { font-size: 14px; transition: transform .2s ease; }
.mika-login-invite-toggle.is-open i { transform: rotate(180deg); }
.mika-login-header .mika-login-invite-field {
    margin-top: 12px;
    margin-bottom: 2px;
}
.mika-login-header .mika-login-invite-field .form-field-label {
    display: flex;
    align-items: center;
    gap: 4px;
}
.mika-login-invite-hint {
    margin: 8px 0 0;
    color: var(--mika-login-muted);
    font-size: 12px;
    line-height: 1.4;
}
.mika-login-invite-hint a,
.mika-login .invite-skip { color: var(--mika-login-primary); }

/* 自动开户 — 邀请码弹窗 */
.mika-login-invite-dialog {
    position: absolute;
    inset: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}
.mika-login-invite-dialog__mask {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.42);
    border-radius: inherit;
}
.mika-login-invite-dialog__panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 320px;
    padding: 22px 20px 18px;
    border-radius: var(--mika-radius, 16px);
    background: var(--mika-login-surface, #fff);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18);
    box-sizing: border-box;
}
.mika-login-invite-dialog__close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--mika-login-muted);
    cursor: pointer;
}
.mika-login-invite-dialog__close:hover {
    color: var(--mika-login-ink);
    background: var(--mika-login-field);
}
.mika-login-invite-dialog__title {
    margin: 0 24px 6px 0;
    color: var(--mika-login-ink);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
}
.mika-login-invite-dialog__desc {
    margin: 0 0 14px;
    color: var(--mika-login-muted);
    font-size: 12px;
    line-height: 1.5;
}
.mika-login-invite-dialog__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 16px;
}
.mika-login-invite-dialog__skip {
    height: 38px;
    padding: 0 14px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--mika-login-muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.mika-login-invite-dialog__skip:hover:not(:disabled) {
    color: var(--mika-login-ink);
}
.mika-login-invite-dialog__confirm {
    height: 38px;
    min-width: 88px;
    padding: 0 18px;
    border: 0;
    border-radius: 10px;
    background: var(--mika-login-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}
.mika-login-invite-dialog__confirm:hover:not(:disabled) {
    filter: brightness(1.05);
}
.mika-login-invite-dialog__skip:disabled,
.mika-login-invite-dialog__confirm:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.mika-login--modal,
.mika-login--page .mika-login-page-card,
.mika-login--page {
    overflow: hidden;
}

body.mika-login-page {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(1200px 480px at 12% -10%, color-mix(in srgb, var(--mika-login-primary) 8%, transparent), transparent 55%),
        radial-gradient(900px 420px at 88% 0%, rgba(56, 189, 248, 0.1), transparent 50%),
        var(--mika-login-soft, #e9eef5);
}
.mika-login-page-shell {
    min-height: 100vh;
    padding: 40px 24px 56px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mika-login-page-logo { display: none; }
.mika-login-page-card {
    width: min(var(--mika-login-modal-w), 100%);
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid var(--mika-login-border);
    border-radius: var(--mika-login-radius);
    background:
        radial-gradient(520px 220px at 12% -20%, color-mix(in srgb, var(--mika-login-primary) 10%, transparent), transparent 60%),
        var(--mika-login-surface);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.1);
}
.mika-login--page .mika-login-shell { min-height: 580px; }
.mika-login--page .mika-login-main {
    padding: 40px 40px 32px;
    max-height: none;
    overflow: visible;
}
.mika-login--page .mika-login-main > .container-content.form-container {
    overflow: visible;
}
.mika-login--page .form-button {
    position: static;
    background: none;
    padding-top: 18px;
}
.mika-login--page .mika-login-aside-inner { min-height: 580px; padding: 40px 32px 36px; }
.mika-login--page .mika-login-aside-headline { font-size: 30px; }
.mika-login--page .form-button button { height: 44px; font-size: 15px; }
.mika-login-page-footer {
    margin: 18px 0 0;
    padding: 16px 0 0;
    border-top: 1px solid var(--mika-login-border);
    text-align: center;
    color: var(--mika-login-muted);
    font-size: 13px;
}
.mika-login-page-footer button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-primary);
    font-size: inherit;
    cursor: pointer;
}

@media (max-width: 720px) {
    :root { --mika-login-aside-w: 100%; }
    .mika-login-shell { flex-direction: column; min-height: 0; }
    .mika-login-aside { flex: none; width: 100%; }
    .mika-login-aside-inner {
        min-height: 0;
        padding: 20px 22px 16px;
    }
    .mika-login-aside-wash::before { content: none; }
    .mika-login-aside-brand { margin-bottom: 12px; }
    .mika-login-aside-headline { font-size: 20px; max-width: none; margin-bottom: 0; }
    .mika-login-aside-list,
    .mika-login-aside-desc { display: none; }
    /* 弹窗内左栏进一步压缩，优先露出表单 */
    .mika-login--modal .mika-login-aside-kicker { display: none; }
    .mika-login--modal .mika-login-aside-inner { padding: 16px 20px 12px; }
    .mika-login--modal .mika-login-aside-headline { font-size: 17px; }
    .mika-login-main {
        padding: 20px 22px 22px;
        max-height: none;
        overflow: visible;
    }
    .mika-login-main > .container-content.form-container {
        overflow: visible;
    }
    .mika-login .form-button {
        position: static;
        background: none;
        padding-top: 16px;
    }
    .app-layout-active .mika-modal-content:has(.mika-login),
    .mika-modal-content:has(.mika-login) {
        width: calc(100vw - 24px);
        max-width: 480px;
    }
    .mika-login-shell--skeleton { flex-direction: column; min-height: 0; }
    .mika-login-aside--skeleton { min-height: 72px; }
    .mika-login-brand-bar { margin-bottom: 14px; }
}

@media (max-width: 600px) {
    :root { --mika-login-pad-x: 20px; }
    .mika-login-page-shell { padding: 16px 12px 32px; }
    .mika-login--page .mika-login-main { padding: 24px 20px 20px; }
    .mika-login--page .mika-login-aside-inner { padding: 22px 18px 18px; }
    .mika-login-page-footer { margin-top: 14px; padding-top: 14px; }
}

/* 找回密码 · 登录弹窗内视图（Mistline） */
.mika-login-forgot {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 0;
}
.mika-login-forgot-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
}
.mika-login-forgot-back {
    display: inline-flex;
    align-items: center;
    gap: 0;
    min-width: 52px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-muted);
    font-size: 13px;
    cursor: pointer;
}
.mika-login-forgot-back i { font-size: 18px; margin-left: -4px; }
.mika-login-forgot-back:hover { color: var(--mika-login-primary); }
.mika-login-forgot-title {
    flex: 1;
    margin: 0;
    text-align: center;
    color: var(--mika-login-ink);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.01em;
}
.mika-login-forgot-head-spacer { min-width: 52px; }

.mika-login-forgot-rule {
    margin: -2px 0 4px;
    color: var(--mika-login-muted);
    font-size: 12px;
    line-height: 1.45;
}
.mika-login-forgot-success {
    padding: 28px 8px 8px;
    text-align: center;
}
.mika-login-forgot-success > i {
    color: #16a34a;
    font-size: 48px;
    line-height: 1;
}
.mika-login-forgot-success h3 {
    margin: 14px 0 8px;
    color: var(--mika-login-ink);
    font-size: 18px;
    font-weight: 700;
}
.mika-login-forgot-success p {
    margin: 0 0 8px;
    color: var(--mika-login-muted);
    font-size: 13px;
}
.mika-login-forgot-foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin: 16px 0 0;
    color: var(--mika-login-muted);
    font-size: 13px;
}
.mika-login-forgot-foot button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}
.mika-login-forgot-foot button:hover { text-decoration: underline; }

.mika-login--forgot .mika-login-brand-bar { margin-bottom: 8px; }

/* 兼容旧 /forgot 深链：极简跳转页 */
body.mika-forgot-page {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(1200px 480px at 12% -10%, color-mix(in srgb, var(--mika-login-primary, var(--theme-color, #3b82f6)) 8%, transparent), transparent 55%),
        var(--mika-login-soft, #e9eef5);
}
.mika-forgot-redirect {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    color: var(--mika-color-text-muted, #64748b);
    font-size: 14px;
}
.mika-forgot-redirect a { color: var(--mika-color-primary, var(--theme-color)); }

/* 旧独立页样式保留为死代码防护（不再渲染） */

.mika-forgot-shell {
    min-height: 100vh;
    padding: 28px 24px 56px;
    box-sizing: border-box;
}

.mika-forgot-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 22px;
}

.mika-forgot-logo img {
    display: block;
    width: 200px;
    height: auto;
}

.mika-forgot-card {
    width: min(780px, 100%);
    min-height: min(1240px, calc(100vh - 160px));
    margin: 0 auto;
    padding: 52px 72px 140px;
    border: 1px solid #eef0f2;
    border-radius: var(--mika-radius, 20px);
    background: var(--mika-color-surface, #fff);
    box-shadow: 0 8px 28px rgba(32, 39, 50, .06);
    box-sizing: border-box;
    color: #16171b;
}

.mika-forgot-card h1 {
    margin: 0 0 36px;
    text-align: center;
    font-size: 34px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: .02em;
    color: #111214;
}

.mika-forgot-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0 0 36px;
}

.mika-forgot-steps > div {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: #8a8e96;
}

.mika-forgot-steps > div:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 19px;
    left: calc(50% + 30px);
    width: calc(100% - 60px);
    height: 3px;
    border-radius: 2px;
    background: #e5e6e9;
}

.mika-forgot-steps > div.active:not(:last-child)::after { background: var(--mika-color-primary); }

.mika-forgot-steps span {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 2px solid #d5d8de;
    border-radius: 50%;
    background: var(--mika-color-surface, #fff);
    color: #b0b3bb;
    font-size: 17px;
    font-weight: 600;
    line-height: 1;
    box-sizing: border-box;
    z-index: 1;
}

.mika-forgot-steps strong { font-size: 16px; font-weight: 500; white-space: nowrap; }
.mika-forgot-steps .active span { border-color: var(--mika-color-primary); background: var(--mika-color-primary); color: #fff; }
.mika-forgot-steps .active strong { color: var(--mika-color-primary); font-weight: 600; }

.mika-forgot-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 24px;
    border-bottom: 1px solid #e4e6ea;
}

.mika-forgot-tabs.mika-forgot-tabs--single {
    grid-template-columns: 1fr;
}

.mika-forgot-tabs button {
    position: relative;
    height: 52px;
    padding: 0 0 14px;
    border: 0;
    background: none;
    color: #6f737c;
    font-size: 18px;
    cursor: pointer;
}

.mika-forgot-tabs button.active { color: var(--mika-color-primary); font-weight: 600; }
.mika-forgot-tabs button.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: var(--mika-color-primary);
}

.mika-forgot-field {
    position: relative;
    display: flex;
    align-items: center;
    height: 58px;
    margin-bottom: 16px;
    border: 1px solid #d8dbe1;
    border-radius: var(--mika-radius, 14px);
    background: var(--mika-color-surface, #fff);
    box-sizing: border-box;
}

.mika-forgot-field:focus-within {
    border-color: #ff647f;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--mika-color-primary) 7%, transparent);
}

.mika-forgot-field > i {
    flex: 0 0 auto;
    margin-left: 18px;
    color: #555961;
    font-size: 22px;
}

.mika-forgot-field input {
    flex: 1;
    min-width: 0;
    height: 56px;
    padding: 0 16px;
    border: 0;
    outline: 0;
    background: transparent;
    color: #25262b;
    font-size: 16px;
    box-shadow: none;
}

.mika-forgot-field input::placeholder { color: #a8abb3; }
.mika-forgot-code {
    flex: 0 0 auto;
    height: 38px;
    margin-right: 12px;
    padding: 0 14px;
    border: 1px solid color-mix(in srgb, var(--mika-color-primary) 42%, transparent);
    border-radius: 8px;
    background: #fff1f3;
    color: var(--mika-color-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}
.mika-forgot-code:disabled { opacity: .55; cursor: default; }
.mika-forgot-eye {
    flex: 0 0 auto;
    margin-right: 12px;
    padding: 6px;
    border: 0;
    background: none;
    color: #8a8e96;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}
.mika-forgot-rule {
    margin: 0 0 26px;
    color: #777a82;
    font-size: 14px;
    line-height: 1.55;
}
.mika-forgot-submit {
    width: 100%;
    height: 56px;
    border: 0;
    border-radius: var(--mika-radius-button, 14px);
    background: var(--mika-color-primary);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: none;
}
.mika-forgot-submit:disabled { opacity: .65; cursor: default; }
.mika-forgot-login {
    margin: 28px 0 0;
    text-align: center;
    color: #777a82;
    font-size: 15px;
}
.mika-forgot-login a { color: var(--mika-color-primary); text-decoration: none; font-weight: 500; }
.mika-forgot-success { padding: 56px 0 24px; text-align: center; }
.mika-forgot-success > i { color: #16c66a; font-size: 64px; }
.mika-forgot-success h2 { margin: 18px 0 10px; font-size: 24px; font-weight: 700; }
.mika-forgot-success p { color: #777a82; font-size: 15px; }
.mika-forgot-success a {
    display: inline-grid;
    place-items: center;
    min-width: 168px;
    height: 52px;
    padding: 0 28px;
    margin-top: 28px;
    border-radius: 12px;
    background: var(--mika-color-primary);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: none;
}

@media (max-width: 860px) {
    .mika-forgot-shell { padding: 40px 16px 56px; }
    .mika-forgot-logo { margin-bottom: 36px; }
    .mika-forgot-logo img { width: 180px; }
    .mika-forgot-card { min-height: 0; padding: 44px 32px 56px; border-radius: var(--mika-radius, 18px); }
    .mika-forgot-card h1 { margin-bottom: 32px; font-size: 30px; }
    .mika-forgot-steps { margin: 0 0 36px; }
    .mika-forgot-steps span { width: 36px; height: 36px; font-size: 16px; }
    .mika-forgot-steps > div:not(:last-child)::after { top: 17px; left: calc(50% + 26px); width: calc(100% - 52px); }
    .mika-forgot-steps strong { font-size: 14px; }
    .mika-forgot-tabs button { height: 48px; font-size: 17px; }
    .mika-forgot-field { height: 54px; margin-bottom: 16px; }
    .mika-forgot-field > i { margin-left: 16px; font-size: 20px; }
    .mika-forgot-field input { height: 52px; font-size: 15px; }
    .mika-forgot-code { height: 36px; font-size: 13px; }
    .mika-forgot-eye { font-size: 20px; }
    .mika-forgot-rule { margin: -2px 0 24px; font-size: 13px; }
    .mika-forgot-submit { height: 52px; font-size: 17px; }
    .mika-forgot-login { margin-top: 24px; font-size: 14px; }
}

@media (max-width: 600px) {
    .mika-forgot-shell { padding: 28px 12px 40px; }
    .mika-forgot-logo { margin-bottom: 28px; }
    .mika-forgot-logo img { width: 150px; }
    .mika-forgot-card { padding: 32px 18px 36px; border-radius: var(--mika-radius, 16px); }
    .mika-forgot-card h1 { margin-bottom: 28px; font-size: 26px; }
    .mika-forgot-steps { margin: 0 0 28px; }
    .mika-forgot-steps span { width: 34px; height: 34px; font-size: 15px; }
    .mika-forgot-steps > div { gap: 10px; }
    .mika-forgot-steps > div:not(:last-child)::after { top: 16px; left: calc(50% + 24px); width: calc(100% - 48px); height: 2px; }
    .mika-forgot-steps strong { font-size: 13px; }
    .mika-forgot-tabs { margin-bottom: 20px; }
    .mika-forgot-tabs button { height: 44px; padding-bottom: 10px; font-size: 16px; }
    .mika-forgot-tabs button.active::after { height: 2px; }
    .mika-forgot-field { height: 50px; margin-bottom: 14px; }
    .mika-forgot-field > i { margin-left: 14px; font-size: 20px; }
    .mika-forgot-field input { height: 48px; padding: 0 12px; font-size: 15px; }
    .mika-forgot-code { height: 34px; margin-right: 8px; padding: 0 10px; font-size: 12px; }
    .mika-forgot-eye { margin-right: 8px; font-size: 20px; }
    .mika-forgot-rule { margin: -2px 0 22px; font-size: 12px; }
    .mika-forgot-submit { height: 50px; font-size: 16px; }
    .mika-forgot-login { margin-top: 22px; font-size: 14px; }
}
.mika-login-auto-tip,
.mika-login-legal {
    margin: 10px 0 0;
    text-align: center;
    color: var(--mika-login-muted);
    font-size: 11px;
    line-height: 1.45;
}
.mika-login-legal a {
    color: var(--mika-login-primary);
    text-decoration: none;
}
.mika-login-legal a:hover { text-decoration: underline; }
.mika-login-legal-sep { color: var(--mika-login-border); }

/* OAuth 回调页 — 邀请码 / 绑定（/oauth） */
body.mika-oauth-page {
    margin: 0;
    min-height: 100vh;
    background: #f8f9fb;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
.mika-oauth-shell {
    min-height: 100vh;
    padding: 48px 24px 56px;
    box-sizing: border-box;
}
.mika-oauth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}
.mika-oauth-logo img {
    display: block;
    height: 32px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
}
.mika-oauth-card {
    width: min(420px, 100%);
    margin: 0 auto;
    padding: 28px 24px 24px;
    border: 1px solid #eceef1;
    border-radius: var(--mika-login-radius, 16px);
    background: var(--mika-color-surface, #fff);
    box-shadow: 0 14px 34px rgba(32, 39, 50, .09);
    box-sizing: border-box;
    color: #1f2025;
}
.mika-oauth-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}
.mika-oauth-head h1 {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.3;
    color: #111214;
}
.mika-oauth-sub {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
    color: #777980;
}
.mika-oauth-sub a { color: var(--mika-login-primary, var(--theme-color)); }
.mika-oauth-avatar img {
    display: block;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}
.mika-oauth-card .form-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 46px;
    margin-bottom: 12px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #f7f8fa;
    box-sizing: border-box;
}
.mika-oauth-card .form-item:focus-within {
    border-color: color-mix(in srgb, var(--mika-login-primary, var(--theme-color)) 40%, #e5e7eb);
    background: #fff;
}
.mika-oauth-card .form-item input {
    flex: 1;
    min-width: 0;
    height: 44px;
    padding: 0 14px;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 14px;
}
.mika-oauth-card .field-icon,
.mika-oauth-card .code-icon { margin-left: 14px; color: #33353b; font-size: 18px; }
.mika-oauth-card .code-btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--mika-login-primary, var(--theme-color));
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}
.mika-oauth-card .code-btn.is-disabled { opacity: .55; cursor: default; }
.mika-oauth-card .form-button { padding-top: 8px; }
.mika-oauth-card .form-button button {
    width: 100%;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: var(--mika-login-primary, var(--theme-color));
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--mika-login-primary, var(--theme-color)) 22%, transparent);
}
.mika-oauth-card .form-button button:disabled { opacity: .65; cursor: default; }
.mika-oauth-skip {
    margin: 12px 0 0;
    text-align: center;
}
.mika-oauth-skip button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--mika-login-primary, var(--theme-color));
    font-size: 13px;
    cursor: pointer;
}
.mika-oauth-panel--loading {
    padding: 24px 0;
    text-align: center;
}
@media (max-width: 600px) {
    .mika-oauth-shell { padding: 28px 16px 40px; }
    .mika-oauth-card { padding: 22px 18px 20px; }
}