/* ============================================
   CHUPA — Donate Page
   ============================================ */

.checkout-page {
    max-width: 1180px;
    margin: 0 auto;
    padding: 40px 24px 100px;
}

.checkout-page-head {
    text-align: center;
    margin-bottom: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.checkout-page-head .back-link {
    align-self: flex-start;
    margin-bottom: 8px;
}

.page-title {
    font-family: 'Unbounded', sans-serif;
    font-weight: 900;
    font-size: clamp(34px, 5vw, 56px);
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-top: 8px;
    margin-bottom: 12px;
}

.page-sub {
    font-size: 16px;
    color: var(--text-dim);
    max-width: 540px;
}

/* Reuse .checkout / .checkout-left / .checkout-right / .summary / .form from styles.css
   but stretch it a bit and make it look more like a focused page */
.checkout-page .checkout {
    margin-top: 0;
}

/* Amount input + quick chips */
.amount-input {
    position: relative;
}

.amount-quick {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.amount-chip {
    padding: 8px 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    transition: all 0.2s var(--ease);
    cursor: pointer;
    font-family: inherit;
}

.amount-chip:hover {
    border-color: var(--accent);
    color: var(--accent-2);
    background: rgba(61, 220, 151, 0.06);
}

.amount-chip.active {
    border-color: var(--accent);
    background: rgba(61, 220, 151, 0.12);
    color: var(--accent-2);
}

.amount-hint {
    font-size: 12px;
    color: var(--text-mute);
    margin-top: 8px;
}

/* Single payment method (no radio-list behaviour, just one big tile) */
.method-single {
    cursor: default;
}

.method-single .method-title {
    font-size: 15px;
}

/* PLATEGA icon — без белого фона, по центру */
.method-icon-platega {
    background: transparent !important;
    padding: 4px;
    box-shadow: none;
}

.method-icon-platega img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* При активном состоянии НЕ перекрашиваем иконку PLATEGA в зелёный */
.method.active .method-icon-platega {
    background: transparent !important;
    color: inherit;
    box-shadow: 0 0 0 1px var(--accent);
}

/* Make summary slightly more prominent on this page */
.checkout-page .summary {
    border-color: rgba(61, 220, 151, 0.25);
}

@media (max-width: 768px) {
    .checkout-page {
        padding: 24px 16px 60px;
    }
}

/* ============================================
   INFO BLOCKS
   "Как это работает?" + "На что идут пожертвования?"
   ============================================ */
.info-block {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: linear-gradient(180deg, rgba(17, 19, 26, 0.6), rgba(11, 12, 16, 0.6));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 26px 30px;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s var(--ease);
}

.info-block:hover {
    border-color: rgba(61, 220, 151, 0.25);
}

.info-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-2), var(--accent-dark));
    opacity: 0.9;
}

.info-block-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-2), var(--accent-dark));
    border-radius: 14px;
    color: #0a0a0a;
    box-shadow: 0 10px 24px -8px var(--accent-glow);
}

.info-block-body {
    flex: 1;
    min-width: 0;
}

.info-block-title {
    font-family: 'Unbounded', sans-serif;
    font-weight: 700;
    font-size: 19px;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: -0.3px;
    line-height: 1.2;
}

.info-block-text {
    font-size: 15px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 8px;
}

.info-block-text:last-child {
    margin-bottom: 0;
}

.info-block-rate {
    color: var(--accent-2);
    font-weight: 700;
    white-space: nowrap;
}

.info-block-lead {
    font-size: 15px;
    color: var(--text-dim);
    margin-bottom: 14px;
    line-height: 1.5;
}

.info-block-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-block-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--text);
    line-height: 1.5;
}

.info-block-list li > span:last-child {
    flex: 1;
    padding-top: 1px;
}

.info-block-check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent);
    color: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 12px var(--accent-glow);
}

@media (max-width: 540px) {
    .info-block {
        flex-direction: column;
        gap: 14px;
        padding: 22px 20px;
        margin-bottom: 24px;
    }

    .info-block-icon {
        width: 44px;
        height: 44px;
    }

    .info-block-title {
        font-size: 17px;
    }

    .info-block-text,
    .info-block-lead,
    .info-block-list li {
        font-size: 14px;
    }
}