/* Arco Design — PC buyer shell & legacy class bridge */
body.arco-pc-app {
    font-family: var(--font-family);
}

/* Map legacy theme vars to Arco palette */
body.arco-pc-app,
.arco-pc-app {
    --accent-blue: rgb(var(--primary-6));
    --accent-green: rgb(var(--success-6));
    --accent-orange: rgb(var(--warning-6));
    --accent-purple: #722ed1;
}

/* Arco-styled buttons (legacy class names kept for templates) */
.arco-pc-app .btn-primary-dark,
.arco-pc-app a.btn-primary-dark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: rgb(var(--primary-6));
    color: #fff !important;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: background .15s, box-shadow .15s;
    text-decoration: none;
}

.arco-pc-app .btn-primary-dark:hover {
    background: rgb(var(--primary-5));
    color: #fff !important;
}

.arco-pc-app .btn-dark,
.arco-pc-app a.btn-dark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-2);
    background: var(--color-bg-1);
    color: var(--color-text-1) !important;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s, border-color .15s;
    text-decoration: none;
}

.arco-pc-app .btn-dark:hover {
    background: var(--color-fill-2);
    border-color: var(--color-border-3);
}

/* Cards */
.arco-pc-app .content-card,
.arco-pc-app .chart-card,
.arco-pc-app .stat-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-2);
    box-shadow: var(--shadow-1);
}

/* Badges / tags */
.arco-pc-app .badge-dark {
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.arco-pc-app .badge-success-dark {
    background: rgba(var(--success-6), .12);
    color: rgb(var(--success-6));
}

.arco-pc-app .badge-warning-dark {
    background: rgba(var(--warning-6), .12);
    color: rgb(var(--warning-6));
}

.arco-pc-app .badge-info-dark {
    background: rgba(var(--primary-6), .12);
    color: rgb(var(--primary-6));
}

/* Tables */
.arco-pc-app .dark-table th {
    background: var(--color-fill-2);
    color: var(--color-text-2);
    font-weight: 500;
}

.arco-pc-app .dark-table td,
.arco-pc-app .dark-table th {
    border-color: var(--color-border-2);
}

/* PC auth pages (login/register/forget) */
body.arco-pc-auth {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-family);
    color: var(--color-text-1);
    background: linear-gradient(135deg, #e8f0ff 0%, var(--color-bg-2) 45%, var(--color-bg-2) 100%);
}

.arco-pc-auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}

.arco-pc-auth-panel {
    width: 100%;
    max-width: 420px;
}

.arco-pc-auth-brand {
    text-align: center;
    margin-bottom: 24px;
}

.arco-pc-auth-brand img {
    max-height: 48px;
    width: auto;
}

.arco-pc-auth-brand p {
    margin: 12px 0 0;
    font-size: 14px;
    color: var(--color-text-3);
}

.arco-pc-auth-links {
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
    color: var(--color-text-3);
}

.arco-pc-auth-links a {
    color: rgb(var(--primary-6));
    text-decoration: none;
}

.arco-pc-auth-links a:hover {
    text-decoration: underline;
}

[data-theme="dark"] body.arco-pc-auth {
    background: linear-gradient(135deg, #0f172a 0%, var(--color-bg-2) 50%, #0a0a0a 100%);
}

/* User menu (replaces Bootstrap dropdown) */
.arco-pc-app .user-menu {
    position: relative;
}

.arco-pc-app .user-menu-panel {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    padding: 4px 0;
    background: var(--color-bg-1);
    border: 1px solid var(--color-border-2);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2);
    z-index: 1100;
}

.arco-pc-app .user-menu.is-open .user-menu-panel {
    display: block;
}

.arco-pc-app .user-menu-head {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border-2);
}

.arco-pc-app .user-menu-name {
    font-weight: 600;
    color: var(--color-text-1);
    font-size: 14px;
    line-height: 1.4;
}

.arco-pc-app .user-menu-balance {
    margin-top: 4px;
    font-size: 12px;
    color: var(--color-text-3);
}

.arco-pc-app .user-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    color: var(--color-text-2);
    text-decoration: none;
    font-size: 14px;
    transition: background .15s;
}

.arco-pc-app .user-menu-item:hover {
    background: var(--color-fill-2);
    color: var(--color-text-1);
    text-decoration: none;
}

.arco-pc-app .user-menu-item .arco-icon,
.arco-pc-app .user-menu-item [data-arco-icon] .arco-icon {
    width: 16px;
    height: 16px;
}

.arco-pc-app .user-menu-divider {
    height: 1px;
    margin: 4px 0;
    background: var(--color-border-2);
}

.arco-pc-app .user-avatar {
    cursor: pointer;
    user-select: none;
}

.arco-pc-app .user-avatar:focus {
    outline: 2px solid rgba(var(--primary-6), .35);
    outline-offset: 2px;
}

/* Dropdown (minimal, Bootstrap JS still toggles) */
.arco-pc-app .dropdown-menu-dark {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-2);
    box-shadow: var(--shadow-2);
    padding: 4px 0;
}

.arco-pc-app .dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 14px;
    color: var(--color-text-1);
}

.arco-pc-app .dropdown-item:hover {
    background: var(--color-fill-2);
}

/* Empty state */
.arco-pc-app .empty-state i,
.arco-pc-app .empty-state [data-arco-icon] {
    margin-bottom: 12px;
    opacity: .45;
}

.arco-pc-app .empty-state [data-arco-icon] .arco-icon {
    width: 40px;
    height: 40px;
}