/* Shared Email-this-study button and box. Used by Review, New Studies, Browse, and By Keyword. */

.gs-email-study {
    display: inline-block;
    margin-top: 6px;
    padding: 3px 8px;
    font-size: 12px;
    line-height: 1.3;
    font-family: Tahoma, Geneva, sans-serif;
    background: #263F3B;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
}

.gs-email-study:hover {
    background: #4f654d;
}

.gs-email-study-wrap {
    margin-top: 6px;
}

.gs-email-backdrop {
    position: fixed;
    inset: 0;
    z-index: 4000;
    background: rgba(20, 32, 30, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.gs-email-backdrop[hidden] {
    display: none;
}

.gs-email-box {
    width: min(480px, 100%);
    background: #fff;
    border: 2px solid #4f654d;
    border-radius: 10px;
    padding: 18px 18px 16px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
    font-family: Tahoma, Geneva, sans-serif;
    color: #1c1c1c;
}

.gs-email-heading {
    margin: 0 0 8px;
    font-size: 1.25rem;
    color: #263F3B;
}

.gs-email-study-title {
    margin: 0 0 8px;
    font-weight: bold;
    line-height: 1.35;
}

.gs-email-label {
    display: block;
    margin: 10px 0 4px;
    font-size: 0.92rem;
    font-weight: bold;
    color: #263F3B;
}

.gs-email-input,
.gs-email-note {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    font-size: 15px;
    font-family: Tahoma, Geneva, sans-serif;
    border: 1px solid #8aa394;
    border-radius: 6px;
}

.gs-email-status {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin: 10px 0 0;
    padding: 8px 10px;
    border: 1px solid #d5e4de;
    border-radius: 6px;
    resize: none;
    overflow: auto;
    font-size: 0.95rem;
    line-height: 1.4;
    font-family: Tahoma, Geneva, sans-serif;
    color: #1c1c1c;
    background: #f7faf8;
    user-select: text;
    cursor: text;
}

.gs-email-status[hidden] {
    display: none;
}

.gs-email-status.is-ok {
    color: #1e6b3a;
    background: #f3faf4;
    border-color: #b7d7be;
}

.gs-email-status.is-error {
    color: #8a2b2b;
    background: #fff4f4;
    border-color: #e0b4b4;
}

.gs-email-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

.gs-email-send,
.gs-email-ok,
.gs-email-cancel {
    padding: 7px 14px;
    font-size: 14px;
    font-family: Tahoma, Geneva, sans-serif;
    border-radius: 6px;
    cursor: pointer;
}

.gs-email-send,
.gs-email-ok {
    background: #263F3B;
    color: #fff;
    border: none;
}

.gs-email-send:disabled {
    opacity: 0.65;
    cursor: wait;
}

.gs-email-signin {
    display: none;
    padding: 7px 14px;
    font-size: 14px;
    font-family: Tahoma, Geneva, sans-serif;
    border-radius: 6px;
    background: #263F3B;
    color: #fff;
    text-decoration: none;
}

.gs-email-box.is-signed-out .gs-email-study-title,
.gs-email-box.is-signed-out .gs-email-label,
.gs-email-box.is-signed-out .gs-email-input,
.gs-email-box.is-signed-out .gs-email-note,
.gs-email-box.is-signed-out .gs-email-send {
    display: none;
}

.gs-email-box.is-signed-out .gs-email-signin {
    display: inline-block;
}

.gs-email-cancel {
    background: #fff;
    color: #263F3B;
    border: 1px solid #8aa394;
}