/**
 * Certify 登入狀態小工具 [certify-login-widget]
 */

.certify-login-widget {
    --clw-blue: #1e40af;
    --clw-blue-hover: #1d4ed8;
    --clw-text: #111827;
    --clw-muted: #6b7280;
    box-sizing: border-box;
    font-family: inherit;
}

.certify-login-widget *,
.certify-login-widget *::before,
.certify-login-widget *::after {
    box-sizing: border-box;
}

/* ── 已登入：頭像 + 名稱 + 方案 ───────────────── */
.certify-login-widget--logged-in {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    max-width: 100%;
    padding: 4px 8px 4px 4px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--clw-text);
    transition: background 0.15s ease;
}

.certify-login-widget--logged-in:hover,
.certify-login-widget--logged-in:focus-visible {
    background: rgba(30, 64, 175, 0.08);
    text-decoration: none;
    color: var(--clw-text);
}

.certify-login-widget__avatar {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.certify-login-widget__text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
    line-height: 1.25;
}

.certify-login-widget__name {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

.certify-login-widget__plan {
    font-size: 12px;
    font-weight: 500;
    color: var(--clw-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

/* ── 未登入：導師登入按鈕 ─────────────────────── */
.certify-login-widget--guest {
    display: inline-block;
}

.certify-login-widget__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
    text-decoration: none;
    background: var(--clw-blue);
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.35);
    transition: background 0.15s ease, transform 0.1s ease;
    white-space: nowrap;
}

.certify-login-widget__btn:hover,
.certify-login-widget__btn:focus-visible {
    background: var(--clw-blue-hover);
    color: #fff;
    text-decoration: none;
}

.certify-login-widget__btn:active {
    transform: scale(0.99);
}