/* =============================================================================
   CHECKOUT — PAYMENT
   -----------------------------------------------------------------------------
   The first block below (SHARED) is reused by every checkout step, so it should
   eventually be extracted into checkout-shared.css. Everything after the
   "PAYMENT ONLY" divider is specific to this template.
   ========================================================================== */


/* =============================================================================
   SHARED — tokens
   ========================================================================== */

:root {
    --chk-red:          #cc1414;
    --chk-red-dark:     #b21010;
    --chk-red-tint:     #fdf4f4;
    --chk-green:        #1e7e34;
    --chk-green-tint:   #eef8f0;
    --chk-blue:         #1c5fa8;
    --chk-blue-tint:    #eef4fb;
    --chk-amber:        #8a6100;
    --chk-amber-tint:   #fdf7e6;

    --chk-ink:          #000;
    --chk-muted:        #6b6b6b;
    --chk-line:         #e2e2e2;
    --chk-line-strong:  #d2d2d2;
    --chk-head-bg:      #f8f8f8;
    --chk-field-line:   #d5d5d5;

    --chk-radius:       4px;
    --chk-gap:          15px;
}

[hidden] {
    display: none !important;
}


/* =============================================================================
   SHARED — panel
   ========================================================================== */

.chk-panel {
    background: #fff;
    border: 1px solid var(--chk-line-strong);
    border-radius: var(--chk-radius);
    height: 100%;
}

.chk-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--chk-gap);
    padding: 14px 20px;
    background: var(--chk-head-bg);
    border-bottom: 1px solid var(--chk-line);
    border-radius: var(--chk-radius) var(--chk-radius) 0 0;
}

.chk-panel__title {
    margin: 0;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--chk-ink);
}

.chk-panel__secure {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: none;
    font-size: 13px;
    font-weight: 700;
    color: var(--chk-green);
}

.chk-panel__body {
    padding: 20px;
}

.chk-panel__body--flush {
    padding: 0;
}


/* =============================================================================
   SHARED — form fields
   ========================================================================== */

.chk-field {
    margin-bottom: var(--chk-gap);
}

.chk-field__label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: var(--chk-ink);
}

.chk-field__label--inline {
    margin-bottom: 0;
    text-transform: none;
    letter-spacing: 0;
    font-size: 15px;
    font-weight: 400;
}

.chk-input {
    display: block;
    width: 100%;
    height: 40px;
    padding: 8px 12px;
    font-size: 15px;
    line-height: 1.4;
    color: var(--chk-ink);
    background: #fff;
    border: 1px solid var(--chk-field-line);
    border-radius: var(--chk-radius);
    transition: border-color .15s ease;
}

.chk-input::placeholder {
    color: #9b9b9b;
}

.chk-input:focus {
    outline: none;
    border-color: var(--chk-red);
}

.chk-input:focus-visible {
    outline: 2px solid var(--chk-red);
    outline-offset: 1px;
}

.chk-error {
    display: none;
    margin-top: 5px;
    font-size: 13px;
    color: var(--chk-red);
}

.is-invalid > .chk-error,
.chk-field.is-invalid .chk-error,
.chk-terms.is-invalid .chk-error {
    display: block;
}


/* =============================================================================
   SHARED — notes (info / warning / success)
   ========================================================================== */

.chk-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    padding: 12px 14px;
    border-radius: var(--chk-radius);
    font-size: 14px;
    line-height: 1.45;
}

.chk-note p,
.chk-note span {
    margin: 0;
    font-size: inherit;
    line-height: inherit;
}

.chk-note svg {
    flex: none;
    margin-top: 1px;
}

.chk-note--info {
    background: var(--chk-blue-tint);
    color: #24405e;
}

.chk-note--info svg {
    color: var(--chk-blue);
}

.chk-note--warn {
    background: var(--chk-amber-tint);
    color: #5c4300;
}

.chk-note--warn svg {
    color: var(--chk-amber);
}

.chk-note--success {
    margin: 15px;
    background: var(--chk-green-tint);
    color: #14562a;
    font-weight: 700;
}

.chk-note--success svg {
    color: var(--chk-green);
}


/* =============================================================================
   SHARED — terms checkbox
   ========================================================================== */

.chk-terms {
    margin-top: 18px;
}

.chk-terms__label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    font-size: 14px;
    line-height: 1.45;
    cursor: pointer;
}

.chk-terms__input {
    flex: none;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    accent-color: var(--chk-red);
}

.chk-terms a {
    color: var(--chk-red);
    font-weight: 700;
}


/* =============================================================================
   SHARED — buttons and step navigation
   ========================================================================== */

.btn-red {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 44px;
    padding: 0 34px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: #fff;
    background: var(--chk-red);
    border: 2px solid var(--chk-red);
    border-radius: var(--chk-radius);
    cursor: pointer;
    text-decoration: none;
    transition: background-color .15s ease, color .15s ease;
}

.btn-red:hover,
.btn-red:focus {
    color: #fff;
    background: var(--chk-red-dark);
    border-color: var(--chk-red-dark);
    text-decoration: none;
}

.btn-red:focus-visible {
    outline: 2px solid var(--chk-ink);
    outline-offset: 2px;
}

.btn-red--prev svg {
    color: var(--chk-red);
}

.btn-red--prev:hover svg circle,
.btn-red--prev:focus svg circle {
    fill: #fff;
}

.chk-nav__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}


/* =============================================================================
   ================================ PAYMENT ONLY ===============================
   ========================================================================== */


/* --- recommended banner ---------------------------------------------------- */

.pm-recommend {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    padding: 11px 14px;
    background: var(--chk-green-tint);
    border-radius: var(--chk-radius);
    font-size: 14px;
    line-height: 1.4;
    color: #14562a;
}

.pm-recommend svg {
    flex: none;
    color: var(--chk-green);
}

.pm-recommend strong {
    text-transform: uppercase;
    letter-spacing: .5px;
}


/* --- accordion list ------------------------------------------------------- */

.pm-list {
    margin-bottom: 18px;
}

.pm-item {
    border: 1px solid var(--chk-line-strong);
    border-radius: var(--chk-radius);
    background: #fff;
}

.pm-item + .pm-item {
    margin-top: 10px;
}

.pm-item.is-selected.is-open { 
    border-color: var(--chk-red); 
}


/* --- accordion row -------------------------------------------------------- */

.pm-item__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 14px 16px;
}

.pm-item.is-selected.is-open .pm-item__head {
    background: var(--chk-red-tint);
    border-radius: var(--chk-radius) var(--chk-radius) 0 0;
}

.pm-item__trigger {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    text-align: left;
    background: none;
    border: 0;
    cursor: pointer;
}

.pm-item__trigger:focus-visible {
    outline: 2px solid var(--chk-red);
    outline-offset: 4px;
    border-radius: 2px;
}

.pm-item__radio {
    flex: none;
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--chk-red);
}

.pm-item__radio:focus-visible {
    outline: 2px solid var(--chk-red);
    outline-offset: 2px;
}

.pm-item__icon {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 30px;
    color: var(--chk-red);
}

.pm-item__icon--green {
    color: var(--chk-green);
}

.pm-item__label {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--chk-ink);
}

.pm-item__fee {
    flex: none;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
}

.pm-item__fee--charge {
    color: var(--chk-red);
}

.pm-item__fee--free {
    color: var(--chk-green);
}

.pm-item__chevron {
    flex: none;
    display: inline-flex;
    color: #8a8a8a;
    transition: transform .2s ease;
}

.pm-item.is-open .pm-item__chevron {
    transform: rotate(180deg);
}


/* --- accordion panel ------------------------------------------------------ */

.pm-item__panel {
    display: none;
    border-top: 1px solid var(--chk-line);
}

.pm-item.is-open .pm-item__panel {
    display: block;
}

.pm-item__panel-inner {
    padding: 16px;
}

.pm-item.is-selected.is-open .pm-item__panel {
    background: var(--chk-red-tint);
    border-radius: 0 0 var(--chk-radius) var(--chk-radius);
}

.pm-item__panel-inner--split {
    display: flex;
    align-items: center;
    gap: 20px;
}

.pm-item__col {
    flex: 1 1 auto;
    min-width: 0;
}

.pm-item__figure {
    flex: none;
    color: #4a4a4a;
}

.pm-item__lead {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
}

.pm-item__note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: #333;
}

.pm-item__note + .pm-item__note {
    margin-top: 8px;
}

.pm-item__note--alert {
    color: var(--chk-red);
    font-weight: 700;
}

.pm-item__note--alert svg {
    flex: none;
    margin-top: 2px;
}

.pm-address {
    margin: 0 0 12px;
    font-size: 14px;
    font-style: normal;
    line-height: 1.6;
}


/* --- card information group ----------------------------------------------- */

.card-group {
    display: flex;
    background: #fff;
    border: 1px solid var(--chk-field-line);
    border-radius: var(--chk-radius);
    overflow: hidden;
}

.card-group:focus-within {
    border-color: var(--chk-red);
}

.card-group__cell {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 0 12px;
}

.card-group__cell + .card-group__cell {
    border-left: 1px solid var(--chk-field-line);
}

.card-group__cell--number {
    flex: 1 1 auto;
}

.card-group__cell--exp {
    flex: 0 0 96px;
}

.card-group__cell--cvc {
    flex: 0 0 84px;
}

.card-group__icon {
    flex: none;
    display: inline-flex;
    color: #8a8a8a;
}

.card-group__input {
    width: 100%;
    min-width: 0;
    height: 40px;
    padding: 0;
    font-size: 15px;
    color: var(--chk-ink);
    background: transparent;
    border: 0;
}

.card-group__input:focus {
    outline: none;
}

.card-group__input::placeholder {
    color: #9b9b9b;
}


/* --- purchase order fields ------------------------------------------------ */

.pm-po {
    margin-bottom: 14px;
}

.pm-po__row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pm-po__row + .pm-po__row {
    margin-top: 10px;
}

.pm-po__row .chk-field__label--inline {
    flex: 0 0 180px;
}

.pm-po__row .chk-input {
    flex: 1 1 auto;
    max-width: 260px;
}


/* --- submit --------------------------------------------------------------- */

.pm__submit {
    margin-top: 18px;
    text-align: center;
}


/* --- order summary -------------------------------------------------------- */

.sum {
    padding: 5px 0;
}

.sum__row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2px 15px;
    padding: 13px 20px;
}

.sum__row + .sum__row {
    border-top: 1px solid var(--chk-line);
}

.sum__label,
.sum__value {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--chk-ink);
}

.sum__value {
    text-align: right;
    white-space: nowrap;
}

.sum__sub-label,
.sum__sub-value {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.35;
    color: var(--chk-muted);
}

.sum__sub-value {
    text-align: right;
    white-space: nowrap;
}

.sum__row--divide {
    border-top: 2px solid var(--chk-line-strong);
}

.sum__row--charge .sum__label,
.sum__row--charge .sum__value {
    color: var(--chk-red);
}

.sum__row--total {
    border-top: 2px solid var(--chk-line-strong);
}

.sum__row--total .sum__label,
.sum__row--total .sum__value {
    font-size: 21px;
}


/* =============================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 767.98px) {
    .chk-panel__head {
        padding: 12px 15px;
    }

    .chk-panel__title {
        font-size: 17px;
    }

    .chk-panel__body {
        padding: 15px;
    }

    .pm-item__head {
        padding: 12px;
    }

    .pm-item__trigger {
        flex-wrap: wrap;
    }

    .pm-item__fee {
        order: 5; 
        flex: 1 0 100%; 
        padding-left: 46px;
    }

    .card-group {
        flex-wrap: wrap;
    }

    .card-group__cell--number {
        flex: 1 0 100%;
    }

    .card-group__cell--exp,
    .card-group__cell--cvc {
        flex: 1 0 50%;
        border-top: 1px solid var(--chk-field-line);
    }

    .card-group__cell--exp {
        border-left: 0;
    }

    .pm-item__panel-inner--split {
        flex-direction: column;
        align-items: flex-start;
    }

    .pm-po__row {
        display: block;
    }

    .pm-po__row .chk-field__label--inline {
        margin-bottom: 5px;
    }

    .pm-po__row .chk-input {
        max-width: none;
    }

    .sum__row {
        padding: 12px 15px;
    }

    .sum__label,
    .sum__value {
        font-size: 15px;
    }

    .sum__row--total .sum__label,
    .sum__row--total .sum__value {
        font-size: 18px;
    }

    .btn-red {
        width: 100%;
    }
}


/* =============================================================================
   MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .pm-item__chevron,
    .chk-input,
    .btn-red {
        transition: none;
    }
}