/* Content/feedback.css */

:root {
    --fb-panel: #2D8686;
    --fb-ink: #162F6A; /* labels + send button */
    --fb-ink-dark: #1f1252;
    --fb-heading: #162F6A;
    --fb-border: #d5dae3;
    --fb-error: #c62828;
}

.fb-container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 15px 30px;
}

.fb-heading {
    margin: 20px 0 14px;
    font-size: 26px;
    font-weight: 600;
    color: var(--fb-heading);
}

/* blue panel */
.fb-panel {
    border-radius: 8px;
    padding: 40px 20px;
}

/* white card */
.fb-card {
    max-width: 780px;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
    padding: 28px 40px 36px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .15);
}

.fb-group {
    margin-bottom: 22px;
}

.fb-label {
    display: block;
    margin-bottom: 14px;
    font-size: 15px;
    font-weight: 700;
    color: var(--fb-ink);
}

.fb-control {
    display: block;
    width: 100%;
    height: 47px;
    padding: 8px 14px;
    font-size: 15px;
    color: #333;
    background: #fff;
    border: 1px solid var(--fb-border);
    border-radius: 4px;
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
}

    .fb-control:focus {
        outline: 0;
        border-color: var(--fb-panel);
        box-shadow: 0 0 0 3px rgba(33, 69, 168, .18);
    }

.fb-textarea {
    height: 130px;
    resize: vertical;
}

/* validation */
.fb-error,
.field-validation-error {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--fb-error);
}

.input-validation-error {
    border-color: var(--fb-error);
}

.field-validation-valid {
    display: none;
}

/* captcha */
.fb-captcha {
    display: flex;
    width: 320px;
    max-width: 100%;
    border: 1px solid var(--fb-border);
    border-radius: 4px;
    overflow: hidden;
    background: #f1f4f9;
}

.fb-captcha-img {
    flex: 1;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .fb-captcha-img img {
        max-width: 100%;
        max-height: 100%;
        display: block;
    }

.fb-captcha-btns {
    width: 44px;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--fb-border);
}

.fb-icon-btn {
    flex: 1;
    border: 0;
    background: #fff;
    color: var(--fb-ink);
    font-size: 16px;
    cursor: pointer;
}

    .fb-icon-btn + .fb-icon-btn {
        border-top: 1px solid var(--fb-border);
    }

    .fb-icon-btn:hover {
        background: #eef1f8;
    }

    .fb-icon-btn:focus-visible {
        outline: 2px solid var(--fb-panel);
        outline-offset: -2px;
    }

    .fb-icon-btn.spin i {
        animation: fb-spin .6s linear;
    }

@keyframes fb-spin {
    to {
        transform: rotate(360deg);
    }
}

.fb-captcha-input {
    width: 320px;
    max-width: 100%;
    margin-top: 10px;
}

/* send button */
.fb-send {
    min-width: 94px;
    height: 47px;
    padding: 0 28px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    background: var(--fb-ink);
    border: 0;
    border-radius: 4px;
    cursor: pointer;
    transition: background .15s;
}

    .fb-send:hover {
        background: var(--fb-ink-dark);
    }

    .fb-send:disabled {
        opacity: .6;
        cursor: not-allowed;
    }

/* responsive */
@media (max-width: 640px) {
    .fb-panel {
        padding: 20px 10px;
    }

    .fb-card {
        padding: 20px 18px 26px;
    }

    .fb-captcha,
    .fb-captcha-input {
        width: 100%;
    }
}