/**
 * انتخاب منبع آشنایی — فرم ارزیابی و رزرو مشاوره
 */
.ref-src {
    margin-top: 1.35rem;
    padding: 1.25rem 1.15rem 1.1rem;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: linear-gradient(165deg, #f8fafc 0%, #fff 55%);
    direction: rtl;
    text-align: right;
}
.ref-src__head {
    margin-bottom: 1rem;
}
.ref-src__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: #0c2340;
    margin: 0 0 0.35rem;
}
.ref-src__title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 10px;
    background: linear-gradient(135deg, #ecfdf5 0%, #e0f2fe 100%);
    color: #0f766e;
    flex-shrink: 0;
}
.ref-src__title-icon svg {
    width: 1.05rem;
    height: 1.05rem;
    display: block;
}
.ref-src__lead {
    margin: 0;
    font-size: 0.86rem;
    color: #64748b;
    line-height: 1.65;
}
.ref-src__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
}
.ref-src__card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 4.5rem;
    padding: 0.65rem 0.45rem;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    color: #374151;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.35;
    cursor: pointer;
    transition:
        border-color 0.2s,
        background 0.2s,
        color 0.2s,
        box-shadow 0.2s,
        transform 0.15s;
}
.ref-src__card:hover {
    border-color: #94a3b8;
    box-shadow: 0 4px 14px rgba(15, 35, 95, 0.07);
}
.ref-src__card.is-selected {
    border-color: #0c2340;
    background: linear-gradient(145deg, #0c2340 0%, #1a3a5c 100%);
    color: #fff;
    box-shadow: 0 6px 16px rgba(12, 35, 64, 0.2);
}
.ref-src__card--wide {
    grid-column: 1 / -1;
    flex-direction: row;
    min-height: 3.25rem;
    gap: 0.65rem;
    justify-content: flex-start;
    padding-inline: 0.85rem;
}
.ref-src__card:focus-visible,
.ref-src__social:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(12, 35, 64, 0.2);
}
.ref-src__card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 10px;
    background: #eff6ff;
    color: #1e4a7a;
    transition: background 0.2s, color 0.2s;
}
.ref-src__card-icon svg {
    width: 1.15rem;
    height: 1.15rem;
    display: block;
}
.ref-src__card.is-selected .ref-src__card-icon {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.ref-src__card-icon--site { background: #ecfdf5; color: #0f766e; }
.ref-src__card-icon--google { background: #fef3c7; color: #b45309; }
.ref-src__card-icon--social { background: #ede9fe; color: #6d28d9; }
.ref-src__card-icon--friend { background: #fce7f3; color: #be185d; }
.ref-src__card-icon--uni { background: #e0f2fe; color: #0369a1; }
.ref-src__card-icon--ad { background: #ffedd5; color: #c2410c; }
.ref-src__card-icon--other { background: #f1f5f9; color: #475569; }
.ref-src__card.is-selected .ref-src__card-icon--site,
.ref-src__card.is-selected .ref-src__card-icon--google,
.ref-src__card.is-selected .ref-src__card-icon--social,
.ref-src__card.is-selected .ref-src__card-icon--friend,
.ref-src__card.is-selected .ref-src__card-icon--uni,
.ref-src__card.is-selected .ref-src__card-icon--ad,
.ref-src__card.is-selected .ref-src__card-icon--other {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.ref-src__card-label {
    text-align: center;
}
.ref-src__card--wide .ref-src__card-label {
    text-align: right;
    flex: 1;
}
.ref-src.is-invalid .ref-src__grid {
    outline: 2px solid rgba(220, 38, 38, 0.45);
    outline-offset: 4px;
    border-radius: 14px;
}
.ref-src__panel {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px dashed #e2e8f0;
}
.ref-src__panel-label {
    margin: 0 0 0.65rem;
    font-size: 0.84rem;
    font-weight: 600;
    color: #475569;
}
.ref-src__social-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}
.ref-src__social {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 4.1rem;
    padding: 0.65rem 0.55rem;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    color: #334155;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
}
.ref-src__social:hover {
    border-color: #94a3b8;
    box-shadow: 0 4px 12px rgba(15, 35, 95, 0.06);
}
.ref-src__social.is-selected {
    border-color: #0c2340;
    background: linear-gradient(145deg, #0c2340 0%, #1a3a5c 100%);
    color: #fff;
    box-shadow: 0 6px 16px rgba(12, 35, 64, 0.18);
}
.ref-src__social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    border-radius: 9px;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s;
}
.ref-src__social-icon svg {
    width: 1.05rem;
    height: 1.05rem;
    display: block;
}
.ref-src__social-icon--bale { background: #d1faf0; color: #059669; }
.ref-src__social-icon--eitaa { background: #ffedd5; color: #ea580c; }
.ref-src__social-icon--telegram { background: #dbeafe; color: #0284c7; }
.ref-src__social-icon--instagram {
    background: linear-gradient(135deg, #fce7f3 0%, #ffedd5 100%);
    color: #db2777;
}
.ref-src__social.is-selected .ref-src__social-icon {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.ref-src__social-label {
    line-height: 1.3;
    text-align: center;
}
.ref-src__panel--social.is-invalid .ref-src__social-grid {
    outline: 2px solid rgba(220, 38, 38, 0.4);
    outline-offset: 3px;
    border-radius: 12px;
}
.ref-src__detail-label {
    display: block;
    font-size: 0.84rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 0.45rem;
}
.ref-src__detail-input,
.ref-src .ref-src__detail-input.form-control {
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    padding: 0.65rem 0.85rem;
    width: 100%;
    font-size: 0.9rem;
    text-align: right;
    direction: rtl;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.ref-src__detail-input:focus {
    border-color: #0c2340;
    box-shadow: 0 0 0 3px rgba(12, 35, 64, 0.12);
    outline: none;
}
.ref-src__panel--detail.is-invalid .ref-src__detail-input {
    border-color: #dc2626;
}
.ref-src__error {
    margin: 0.5rem 0 0;
    font-size: 0.82rem;
    color: #dc2626;
    font-weight: 500;
}
.ref-src input[type="hidden"] {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

@media (min-width: 576px) {
    .ref-src__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .ref-src__card--wide {
        grid-column: span 3;
    }
}
@media (min-width: 992px) {
    .ref-src {
        padding: 1.35rem 1.35rem 1.15rem;
    }
    .ref-src__social-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* یکپارچه با فرم ارزیابی */
.eval_block .ref-src {
    margin-top: 0.25rem;
}
.eval_block .ref-src__title,
.eval_block .ref-src__lead,
.eval_block .ref-src__panel-label,
.eval_block .ref-src__detail-label {
    text-align: right;
}

/* یکپارچه با فرم مشاوره */
.appt-page__section .ref-src {
    margin-top: 0;
    border: 0;
    background: transparent;
    padding: 0;
}
.appt-page__section .ref-src__head {
    margin-bottom: 0.85rem;
}