/* =========================================
   Connection modal
   ========================================= */

body.connection-modal-open {
    overflow: hidden;
}


/* -----------------------------------------
   Modal
   ----------------------------------------- */

.connection-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 24px;

    visibility: hidden;
    opacity: 0;

    transition:
        opacity 0.25s ease,
        visibility 0.25s ease;
}

.connection-modal.is-open {
    visibility: visible;
    opacity: 1;
}


/* -----------------------------------------
   Overlay
   ----------------------------------------- */

.connection-modal__overlay {
    position: absolute;
    inset: 0;

    background: rgba(7, 26, 61, 0.58);
    backdrop-filter: blur(5px);
}


/* -----------------------------------------
   Dialog
   ----------------------------------------- */

.connection-modal__dialog {
    position: relative;
    z-index: 1;

    width: 100%;
    max-width: 760px;
    max-height: calc(100vh - 48px);

    margin: auto;

    overflow-y: auto;

    /* добавляем место под scrollbar */
    scrollbar-gutter: stable;

    padding: 34px 38px 32px;

    background: var(--color-white);

    border: 1px solid rgba(228, 233, 242, 0.9);
    border-radius: 28px;

    box-shadow:
        0 25px 80px rgba(7, 26, 61, 0.22);

    transform: translateY(20px) scale(0.98);

    transition:
        transform 0.25s ease;
}

/* =========================================
   Connection modal scrollbar
   ========================================= */

.connection-modal__dialog {
    scrollbar-width: thin;
    scrollbar-color: rgba(75, 155, 255, 0.55) transparent;
}

.connection-modal__dialog::-webkit-scrollbar {
    width: 8px;
}

.connection-modal__dialog::-webkit-scrollbar-track {
    background: transparent;
    margin: 18px 0;
}

.connection-modal__dialog::-webkit-scrollbar-thumb {
    background: rgba(75, 155, 255, 0.45);
    border-radius: 999px;

    border: 2px solid transparent;
    background-clip: padding-box;

    transition: background 0.2s ease;
}

.connection-modal__dialog::-webkit-scrollbar-thumb:hover {
    background: rgba(75, 155, 255, 0.7);
}

.connection-modal.is-open .connection-modal__dialog {
    transform: translateY(0) scale(1);
}


/* -----------------------------------------
   Header
   ----------------------------------------- */

.connection-modal__header {
    position: relative;

    padding-right: 42px;
    margin-bottom: 28px;
}

.connection-modal__header h2 {
    margin: 0 0 8px;

    color: var(--color-dark);

    font-size: 30px;
    line-height: 1.15;
    font-weight: 700;
}

.connection-modal__header p {
    margin: 0;

    color: var(--color-text-light);

    font-size: 14px;
    line-height: 1.55;
}


/* -----------------------------------------
   Close
   ----------------------------------------- */

.connection-modal__close {
    position: absolute;

    top: 16px;
    right: 16px;

    z-index: 20;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 44px;
    height: 44px;

    margin: 0;
    padding: 0;

    border: 0;
    border-radius: 50%;

    background: var(--color-blue-soft);
    color: var(--color-dark);

    font-family: inherit;
    font-size: 25px;
    line-height: 1;

    cursor: pointer;

    pointer-events: auto;

    appearance: none;
    -webkit-appearance: none;

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.connection-modal__close:hover {
    background: var(--color-blue-light);

    transform: rotate(90deg);
}


/* -----------------------------------------
   Main desktop grid
   ----------------------------------------- */

.connection-modal__form-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(0, 0.85fr);

    gap: 36px;

    margin-bottom: 26px;
}


/* -----------------------------------------
   Sections
   ----------------------------------------- */

.connection-modal__personal,
.connection-modal__services {
    min-width: 0;
}

.connection-modal__section-title {
    margin: 0 0 14px;

    color: var(--color-dark);

    font-size: 16px;
    line-height: 1.3;
    font-weight: 700;
}


/* -----------------------------------------
   Fields
   ----------------------------------------- */

.connection-modal__field {
    margin-bottom: 15px;
}

.connection-modal__field:last-child {
    margin-bottom: 0;
}

.connection-modal__field label {
    display: block;

    margin-bottom: 7px;

    color: var(--color-dark);

    font-size: 14px;
    line-height: 1.3;
    font-weight: 600;
}

.connection-modal__field input[type="text"],
.connection-modal__field input[type="tel"] {
    display: block;

    width: 100%;
    min-height: 48px;

    padding: 12px 14px;

    border: 1px solid var(--color-border);
    border-radius: 12px;

    background: #ffffff;
    color: var(--color-text);

    font: inherit;
    font-size: 14px;

    outline: none;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.connection-modal__field input::placeholder {
    color: #9aa6b8;
}

.connection-modal__field input:focus {
    border-color: var(--color-primary);

    box-shadow:
        0 0 0 3px rgba(21, 87, 214, 0.10);
}


/* -----------------------------------------
   Required
   ----------------------------------------- */

.connection-modal .required {
    color: var(--color-danger);
}


/* -----------------------------------------
   Errors
   ----------------------------------------- */

.connection-form__error {
    min-height: 0;

    margin-top: 6px;

    color: var(--color-danger);

    font-size: 13px;
    line-height: 1.4;
}

.connection-modal__field input.is-invalid {
    border-color: var(--color-danger);
}


/* -----------------------------------------
   Services
   ----------------------------------------- */

.connection-modal__services {
    padding: 2px 0 0;
}

.connection-modal__services .connection-modal__section-title {
    margin-bottom: 16px;
}

.connection-modal__checkbox {
    display: flex;
    align-items: flex-start;

    gap: 10px;

    color: var(--color-text);

    font-size: 14px;
    line-height: 1.4;

    cursor: pointer;
}

.connection-modal__services .connection-modal__checkbox {
    margin-bottom: 13px;
}

.connection-modal__services .connection-modal__checkbox:last-child {
    margin-bottom: 0;
}

.connection-modal__checkbox input {
    flex: 0 0 auto;

    width: 18px;
    height: 18px;

    margin: 1px 0 0;

    accent-color: var(--color-primary);

    cursor: pointer;
}

.connection-modal__checkbox span {
    display: block;
}


/* -----------------------------------------
   Comment
   ----------------------------------------- */

.connection-modal__comment {
    margin: 0 0 24px;
}

.connection-modal__comment label {
    display: block;

    margin-bottom: 7px;

    color: var(--color-dark);

    font-size: 14px;
    font-weight: 600;
}

.connection-modal__comment textarea {
    display: block;

    width: 100%;
    min-height: 82px;
    max-height: 130px;

    padding: 12px 14px;

    border: 1px solid var(--color-border);
    border-radius: 12px;

    background: #ffffff;
    color: var(--color-text);

    font: inherit;
    font-size: 14px;
    line-height: 1.45;

    resize: vertical;

    outline: none;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.connection-modal__comment textarea::placeholder {
    color: #9aa6b8;
}

.connection-modal__comment textarea:focus {
    border-color: var(--color-primary);

    box-shadow:
        0 0 0 3px rgba(21, 87, 214, 0.10);
}

.connection-modal__comment-limit {
    margin-top: 5px;

    text-align: right;

    color: var(--color-text-light);

    font-size: 11px;
}


/* -----------------------------------------
   CAPTCHA
   ----------------------------------------- */

.connection-modal__captcha {
    width: 100%;
    max-width: 320px;

    margin: 0 auto 20px;

    text-align: center;
}

.connection-modal__captcha .connection-modal__section-title {
    margin-bottom: 10px;
}

.connection-modal__captcha-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 78px;

    padding: 14px;

    border: 1px dashed var(--color-border);
    border-radius: 12px;

    background: var(--color-blue-soft);

    color: var(--color-text-light);

    font-size: 13px;
    line-height: 1.4;
}


/* -----------------------------------------
   Personal data consent
   ----------------------------------------- */

.connection-modal__consent {
    max-width: 560px;

    margin: 0 auto 14px;
}

.connection-modal__consent .connection-modal__checkbox {
    justify-content: flex-start;

    text-align: left;
}

.connection-modal__consent a {
    color: var(--color-primary);

    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.connection-modal__consent a:hover {
    color: var(--color-primary-hover);
}


/* -----------------------------------------
   Required note
   ----------------------------------------- */

.connection-modal__required-note {
    margin: 0 0 18px;

    text-align: center;

    color: var(--color-text-light);

    font-size: 12px;
    line-height: 1.4;
}

.connection-modal__required-note span {
    color: var(--color-danger);
    font-weight: 700;
}


/* -----------------------------------------
   Messages
   ----------------------------------------- */

.connection-form__message {
    margin-top: 16px;

    font-size: 14px;
    line-height: 1.5;
}

.connection-form__message--success {
    color: var(--color-success);
}

.connection-form__message--error {
    color: var(--color-danger);
}


/* -----------------------------------------
   Submit
   ----------------------------------------- */

.connection-form__submit {
    width: 100%;

    margin-top: 4px;
}

.connection-form__submit.is-loading {
    opacity: 0.7;
    pointer-events: none;
}


/* -----------------------------------------
   Mobile
   ----------------------------------------- */

@media (max-width: 600px) {

    .connection-modal {
        padding: 12px;
    }

    .connection-modal__dialog {
        max-height: calc(100vh - 24px);

        padding: 28px 20px;

        border-radius: 22px;
    }

    .connection-modal__header {
        padding-right: 38px;

        margin-bottom: 24px;
    }

    .connection-modal__header h2 {
        font-size: 26px;
    }

    .connection-modal__close {
        top: 14px;
        right: 14px;
    }

    /*
     * На мобильном возвращаем одну колонку.
     */

    .connection-modal__form-grid {
        grid-template-columns: 1fr;

        gap: 22px;

        margin-bottom: 22px;
    }

    .connection-modal__services {
        padding: 0;
    }

    .connection-modal__comment {
        margin-top: 0;
    }

    .connection-modal__captcha {
        max-width: none;
    }

    .connection-modal__consent {
        max-width: none;
    }

}


/* =========================================================
   Selected tariff in connection modal
========================================================= */

.connection-modal__tariff {
    display: flex;
    align-items: center;
    gap: 8px;

    margin-top: 18px;
    padding: 12px 15px;

    border: 1px solid rgba(75, 155, 255, 0.18);
    border-radius: 12px;

    background: rgba(75, 155, 255, 0.06);
}

.connection-modal__tariff[hidden] {
    display: none;
}

.connection-modal__tariff-label {
    color: var(--color-text-light);

    font-size: 13px;
    line-height: 1.4;
}

.connection-modal__tariff-name {
    color: var(--color-dark);

    font-size: 14px;
    line-height: 1.4;
    font-weight: 700;
}