/* ErisPulse Dashboard – login (auto-split from dash.css, aligned with js/) */
/* 视觉语言与 QvQChat 家族对齐：surface 卡 + 1px 边框 + 克制阴影 + 弹入动画 */
.login-overlay {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    background: var(--bg-p);
    overflow: hidden;
}

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

.login-decor {
    display: none;
}

.login-bg-loader {
    display: none;
}

/* ══ 背景层：accent 派生的扁平 blur 圆 + 点阵，只做质感不引入新色相 ══ */
.login-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.login-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.16;
}

.login-orb-a {
    width: 460px;
    height: 460px;
    left: -120px;
    top: -140px;
    background: color-mix(in srgb, var(--accent) 42%, transparent);
    animation: loginDrift 20s ease-in-out infinite alternate;
}

.login-orb-b {
    width: 380px;
    height: 380px;
    right: -100px;
    bottom: -120px;
    background: color-mix(in srgb, var(--accent) 26%, transparent);
    animation: loginDrift 26s ease-in-out infinite alternate-reverse;
}

@keyframes loginDrift {
    from {
        transform: translate(0, 0) scale(1);
    }
    to {
        transform: translate(60px, 40px) scale(1.12);
    }
}

.login-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(
        color-mix(in srgb, var(--tx-p) 14%, transparent) 1px,
        transparent 1px
    );
    background-size: 26px 26px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(
        ellipse at center,
        black 30%,
        transparent 75%
    );
}

/* 暗色/OLED 下降低光斑透明度，避免大面积发脏 */
[data-theme="dark"] .login-orb {
    opacity: 0.12;
}

@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .login-orb {
        opacity: 0.12;
    }
}

[data-oled="on"][data-theme="dark"] .login-orb {
    opacity: 0.1;
}

/* ══ 登录卡：QvQChat 悬浮卡语言（radius 20 / surface 底 / 1px 边框 / shadow-hover） ══ */
.login-card {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 380px;
    background: var(--bg-t);
    border: 1px solid var(--bd);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-hover);
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* 每次显示时弹入（scale 0.96 + 上移 8px → 归位） */
.login-overlay.show .login-card {
    animation: loginCardIn 0.22s var(--ease-soft-spring) both;
}

@keyframes loginCardIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(8px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* logo 直接展示，不做圆形包裹 */
.login-avatar {
    display: flex;
    justify-content: center;
    margin-bottom: 4px;
}

.login-avatar img {
    width: 84px;
    height: auto;
    object-fit: contain;
}

/* 输入框：居中、略放大，焦点为 accent 柔光环（0 0 0 3.5px accent-soft） */
.login-card .ep-input {
    padding: 11px 14px;
    font-size: 14px;
    text-align: center;
}

.login-card .ep-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3.5px var(--accent-soft, color-mix(in srgb, var(--accent) 14%, transparent));
}

.login-hint {
    font-size: 12px;
    color: var(--tx-t);
    line-height: 1.5;
    margin-bottom: 0;
    min-height: 18px;
}

.login-hint code {
    background: var(--bg-s);
    padding: 1px 6px;
    border-radius: var(--radius-xs);
    font-size: 11px;
    border: 1px solid var(--bd);
}

/* 通用表单组（login.css 承载的全局规则，保持与 ep-input 同款焦点语言） */
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--bd);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--bg-s);
    color: var(--tx-p);
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-t);
    box-shadow: 0 0 0 3.5px var(--accent-soft, color-mix(in srgb, var(--accent) 14%, transparent));
}

.form-group input::placeholder {
    color: var(--tx-t);
}

/* 主按钮：hover 轻浮起，active 归位 */
.login-actions {
    display: flex;
    gap: 8px;
    justify-content: stretch;
}

.login-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 11px 16px;
    font-size: 14px;
    transition:
        background-color 0.15s ease,
        color 0.15s ease,
        border-color 0.15s ease,
        transform 0.15s var(--ease-soft-spring);
}

.login-actions .btn:hover {
    transform: translateY(-1px);
}

.login-actions .btn:active {
    transform: translateY(0);
}

/* 语言选择（页脚） */
.login-lang-select {
    padding: 4px 24px 4px 8px;
    border: 1px solid var(--bd);
    border-radius: var(--radius-xs);
    background: var(--bg-s);
    color: var(--tx-s);
    font-size: 12px;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
    flex-shrink: 0;
}

.login-lang-select:hover {
    border-color: var(--accent);
    color: var(--tx-p);
}

.login-lang-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3.5px var(--accent-soft, color-mix(in srgb, var(--accent) 14%, transparent));
}

.login-lang-select option {
    background: var(--bg-t);
    color: var(--tx-p);
}

.login-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    padding-top: 14px;
    border-top: 1px solid var(--bd);
}

.login-globe-icon {
    width: 14px;
    height: 14px;
    color: var(--tx-t);
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .login-card {
        padding: 26px 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-orb,
    .login-card {
        animation: none;
    }
}

/* ══ 既有 radius 全站映射（login.css 承载，勿删） ══ */
.module-search, .ep-select, .form-input, .form-select, .settings-input {
    border-radius: var(--radius-sm);
}
.ep-combobox-trigger { border-radius: var(--radius-sm); }
.ep-multiselect-search { border-radius: var(--radius-sm); }
.log-level-chip { border-radius: var(--radius-sm); }
.store-card { border-radius: var(--radius-lg); }
.cluster-card { border-radius: var(--radius-lg); }
.event-card { border-radius: var(--radius-md); }
.list-row { border-radius: var(--radius-md); }
.toast { border-radius: var(--radius-md); }
.conn-panel { border-radius: var(--radius-lg); }
.conn-badge { border-radius: var(--radius-sm); }
.popover { border-radius: var(--radius-lg); }
.pkg-row { border-radius: var(--radius-md); }
.route-group-card { border-radius: var(--radius-lg); }
.master-card { border-radius: var(--radius-lg); }
.bot-card { border-radius: var(--radius-lg); }

/* ══════════ 移动端（≤768）：登录表单触控目标 ══════════ */
@media (max-width: 768px) {
    .login-card .ep-input,
    .form-group input {
        min-height: 44px;
        font-size: 16px; /* 防 iOS 聚焦自动放大 */
    }

    .login-actions .btn {
        min-height: 44px;
    }
}