/* Download tier modals — Anrui V1.2 tokens */
.ait-tier-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(31, 58, 77, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.ait-tier-dialog {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border: 1px solid #D9E1EA;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 12px 40px rgba(31, 58, 77, 0.18);
}
.ait-tier-title {
    margin: 0 0 8px;
    font-size: 20px;
    color: #1F3A4D;
}
.ait-tier-desc {
    margin: 0 0 16px;
    color: #4a5d6a;
    font-size: 14px;
    line-height: 1.5;
}
.ait-tier-label {
    display: block;
    margin: 10px 0 4px;
    font-size: 13px;
    color: #1F3A4D;
    font-weight: 600;
}
.ait-tier-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #D9E1EA;
    border-radius: 4px;
    padding: 10px 12px;
    font-size: 14px;
    color: #1F3A4D;
}
.ait-tier-input:focus {
    outline: none;
    border-color: #1F3A4D;
}
.ait-tier-error {
    min-height: 1.2em;
    color: #C84630;
    font-size: 13px;
    margin: 8px 0 0;
}
.ait-tier-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
}
.ait-tier-btn {
    border: 1px solid #D9E1EA;
    background: #fff;
    color: #1F3A4D;
    border-radius: 4px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
}
.ait-tier-btn--primary {
    background: #1F3A4D;
    border-color: #1F3A4D;
    color: #fff;
}
.ait-tier-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.aiterich-gf-tier-hint,
.agf-single-tier-hint {
    color: #4a5d6a;
    font-size: 13px;
    margin: 0 0 10px;
}
.aiterich-gf-badge--tier,
.agf-single-badge--tier {
    background: #D9E1EA;
    color: #1F3A4D;
}