/* =================================================================
   Sidebar Form Component
   ================================================================= */

.sidebar-form {
    border-radius: var(--radius-2xl, 18px);
    /* Updated to variable with fallback */
    overflow: hidden;
    background: #fff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .08);
    border: 1px solid rgba(0, 0, 0, .05);
}

.sidebar-form__head {
    background: var(--color-dark-navy);
    padding: 18px 18px 14px;
}

.sidebar-form__title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-primary);
    font-weight: var(--weight-black);
    font-size: var(--text-18, 18px);
    line-height: 1.2;
}

.sidebar-form__sub {
    margin-top: 6px;
    color: rgba(255, 255, 255, .65);
    font-size: var(--text-13);
    font-weight: var(--weight-bold, 600);
}

.sidebar-form__icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    border-radius: var(--radius-lg);
    /* 6px -> closest is 8px .5rem or just use fallback. Let's keep 6px but use var if added */
    background: rgba(242, 181, 0, .18);
    position: relative;
}

/* icon đơn giản (mày có thể thay bằng svg sau) */
.sidebar-form__icon:after {
    content: "";
    position: absolute;
    inset: 4px;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-default);
    /* 4px */
}

.sidebar-form__body {
    padding: 16px 18px 18px;
}

/* ===== Fields ===== */
.sidebar-form .form-field {
    margin-bottom: 14px;
}

.sidebar-form .form-field input {
    border-radius: var(--radius-2xl, 18px);
}

.sidebar-form .form-control {
    width: 100%;
    border-radius: 28px;
    border: 1px solid rgba(0, 0, 0, .08);
    background: #f6f7f9;
    padding: 14px 16px;
    font-size: var(--text-14, 14px);
    outline: none;
    box-shadow: none;
}

.sidebar-form .form-textarea {
    border-radius: var(--radius-2xl, 18px);
    min-height: 110px;
    resize: vertical;
}

/* ===== Button ===== */
.sidebar-form .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: none;
    border-radius: var(--radius-full);
    padding: 14px 18px;
    font-weight: var(--weight-black);
    font-size: var(--text-base);
    cursor: pointer;
}

.sidebar-form .btn--primary {
    background: var(--color-primary);
    color: #111;
}

.sidebar-form .btn--primary:hover {
    filter: brightness(.97);
}

/* ===== CF7 messages ===== */
.sidebar-form .wpcf7-response-output {
    margin: 12px 0 0;
    border-radius: var(--radius-xl, 12px);
    padding: 10px 12px;
    font-size: var(--text-13);
}

.sidebar-form .wpcf7-not-valid-tip {
    font-size: var(--text-12, 12px);
    margin-top: 6px;
}