/* 全站用户资料卡（消息中心 / 首页 / 文章等共用） */
[data-user-card="1"],
.js-user-card {
    cursor: pointer;
}
[data-user-card="1"]:hover .avatar-face,
.js-user-card:hover .avatar-face {
    filter: brightness(0.96);
}

.mika-user-card {
    position: fixed;
    z-index: 100050;
    width: 280px;
    border-radius: var(--mika-radius, 14px);
    background: #fff;
    box-shadow:
        0 0 0 1px rgba(15, 23, 42, 0.06),
        0 18px 40px -12px rgba(15, 23, 42, 0.28);
    overflow: hidden;
    animation: mika-user-card-in 0.18s ease-out;
}
@keyframes mika-user-card-in {
    from { opacity: 0; transform: translateY(6px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.mika-user-card__cover {
    position: relative;
    height: 86px;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--color-primary, #4f46e5) 35%, #1e293b) 0%, #0f172a 100%);
    background-size: cover;
    background-position: center;
}
.mika-user-card__cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.18) 100%);
    pointer-events: none;
}
.mika-user-card__badges {
    position: absolute;
    right: 10px;
    bottom: 8px;
    z-index: 1;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: 70%;
}
.mika-user-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 650;
    line-height: 1.3;
    backdrop-filter: blur(8px);
}
.mika-user-card__badge i {
    font-size: 12px;
}
.mika-user-card__badge.is-vip {
    background: rgba(251, 191, 36, 0.92);
    color: #78350f;
}
.mika-user-card__badge.is-lv {
    background: rgba(255, 255, 255, 0.88);
    color: #334155;
}
.mika-user-card__badge.is-verify {
    background: rgba(59, 130, 246, 0.92);
    color: #fff;
}
.mika-user-card__avatar {
    position: relative;
    width: 56px;
    height: 56px;
    margin: -28px 0 0 16px;
    border-radius: 50%;
    border: 3px solid #fff;
    background: #e2e8f0;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
    overflow: hidden;
    z-index: 2;
}
.mika-user-card__avatar img,
.mika-user-card__avatar-ph {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.mika-user-card__body {
    padding: 8px 16px 16px;
}
.mika-user-card__meta {
    margin: 0 0 2px;
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.4;
}
.mika-user-card__name {
    display: inline-block;
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.25;
    text-decoration: none;
}
.mika-user-card__name:hover {
    color: var(--color-primary, #4f46e5);
}
.mika-user-card__desc {
    margin: 0 0 12px;
    font-size: 12px;
    color: #64748b;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.mika-user-card__stats {
    display: grid;
    grid-template-columns: repeat(var(--mika-uc-cols, 4), minmax(0, 1fr));
    gap: 0;
    margin-bottom: 14px;
    padding: 10px 4px;
    border: 1px solid #eef2f7;
    border-radius: 10px;
    background: #f8fafc;
}
.mika-user-card__stat {
    text-align: center;
    min-width: 0;
}
.mika-user-card__stat + .mika-user-card__stat {
    border-left: 1px solid #e8edf3;
}
.mika-user-card__stat .label {
    display: block;
    font-size: 11px;
    color: #94a3b8;
    margin-bottom: 2px;
}
.mika-user-card__stat .value {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
    letter-spacing: -0.01em;
}
.mika-user-card__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.mika-user-card__actions.is-single {
    grid-template-columns: 1fr;
}
.mika-user-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 36px;
    padding: 0 10px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 650;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}
.mika-user-card__btn:disabled {
    opacity: 0.65;
    cursor: wait;
}
.mika-user-card__btn.is-dm {
    background: #fff;
    color: var(--color-primary, #4f46e5);
    border-color: color-mix(in srgb, var(--color-primary, #4f46e5) 45%, #fff);
}
.mika-user-card__btn.is-dm:hover {
    background: color-mix(in srgb, var(--color-primary, #4f46e5) 8%, #fff);
}
.mika-user-card__btn.is-follow {
    background: var(--color-primary, #4f46e5);
    color: #fff;
}
.mika-user-card__btn.is-follow:hover {
    filter: brightness(1.05);
}
.mika-user-card__btn.is-follow.is-followed {
    background: #f1f5f9;
    color: #475569;
    border-color: #e2e8f0;
}
.mika-user-card__skeleton {
    height: 120px;
    border-radius: 10px;
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 37%, #f1f5f9 63%);
    background-size: 400% 100%;
    animation: mika-user-card-shimmer 1.2s ease infinite;
}
@keyframes mika-user-card-shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: 0 0; }
}
.mika-user-card__error {
    margin: 8px 0 0;
    font-size: 13px;
    color: #94a3b8;
    text-align: center;
}

.dark-theme .mika-user-card,
html.dark-theme .mika-user-card,
body.dark-theme .mika-user-card {
    background: #1e293b;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.06),
        0 18px 40px -12px rgba(0, 0, 0, 0.55);
}
.dark-theme .mika-user-card__avatar,
html.dark-theme .mika-user-card__avatar,
body.dark-theme .mika-user-card__avatar {
    border-color: #1e293b;
    background: #334155;
}
.dark-theme .mika-user-card__name,
html.dark-theme .mika-user-card__name,
body.dark-theme .mika-user-card__name {
    color: #f1f5f9;
}
.dark-theme .mika-user-card__stats,
html.dark-theme .mika-user-card__stats,
body.dark-theme .mika-user-card__stats {
    background: #0f172a;
    border-color: #334155;
}
.dark-theme .mika-user-card__stat .value,
html.dark-theme .mika-user-card__stat .value,
body.dark-theme .mika-user-card__stat .value {
    color: #e2e8f0;
}
.dark-theme .mika-user-card__stat + .mika-user-card__stat,
html.dark-theme .mika-user-card__stat + .mika-user-card__stat,
body.dark-theme .mika-user-card__stat + .mika-user-card__stat {
    border-left-color: #334155;
}
.dark-theme .mika-user-card__btn.is-dm,
html.dark-theme .mika-user-card__btn.is-dm,
body.dark-theme .mika-user-card__btn.is-dm {
    background: #0f172a;
}
.dark-theme .mika-user-card__btn.is-follow.is-followed,
html.dark-theme .mika-user-card__btn.is-follow.is-followed,
body.dark-theme .mika-user-card__btn.is-follow.is-followed {
    background: #334155;
    color: #cbd5e1;
    border-color: #475569;
}

@media (max-width: 767px) {
    .mika-user-card {
        left: 50% !important;
        top: auto !important;
        bottom: 16px;
        transform: translateX(-50%);
        width: min(300px, calc(100vw - 24px));
        animation: mika-user-card-in-m 0.2s ease-out;
    }
    @keyframes mika-user-card-in-m {
        from { opacity: 0; transform: translateX(-50%) translateY(12px); }
        to { opacity: 1; transform: translateX(-50%) translateY(0); }
    }
}