/* Donate page (donate.html, donate-thanks.html, stop-monthly-gift.html).
   Builds on style.css: same font, greens and gold. */

:root {
    --dn-ink: #1f2a24;
    --dn-muted: #56625b;
    --dn-line: #d5ddd8;
    --dn-line-strong: #b9c4bd;
    --dn-tint: #f2f8f4;
    --dn-error: #b3261e;
    --dn-warn-bg: #fff7e0;
    --dn-warn-ink: #5c4600;
    --dn-ring: 0 0 0 3px rgba(0, 121, 52, 0.22);
    --dn-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

.dn-page ::selection { background: rgba(0, 121, 52, 0.2); }
.dn-page [hidden] { display: none !important; }
.dn-page { caret-color: var(--primary-color); accent-color: var(--primary-color); }

/* Banner */
.dn-hero {
    background: linear-gradient(rgba(0, 95, 40, 0.78), rgba(0, 95, 40, 0.78)), url('Pictures/waterwell.jpeg') center 40% / cover;
    color: #fff;
    padding: 44px 0 40px;
}
.dn-hero h1 {
    font-size: 2.1rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
}
.dn-hero p {
    font-size: 1.02rem;
    max-width: 52ch;
    color: rgba(255, 255, 255, 0.92);
}

/* Layout */
.dn-main { padding: 28px 0 128px; color: var(--dn-ink); }
.dn-layout { max-width: 1080px; }
.dn-form { min-width: 0; }

.dn-step {
    border: 0;
    margin: 0 0 40px;
    padding: 0;
    min-width: 0;
}
.dn-step-title {
    float: left;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    margin-bottom: 16px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dn-ink);
    line-height: 1.3;
}
.dn-step-title + * { clear: both; }
.dn-step-title:focus { outline: none; }
.dn-num {
    flex: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    display: grid;
    place-items: center;
    font-variant-numeric: tabular-nums;
}
.dn-step.is-done .dn-num { background: var(--secondary-color); }

/* Hidden radio / checkbox, still reachable by keyboard and screen readers */
.dn-causes input,
.dn-seg input,
.dn-amounts input,
.dn-method input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}

/* Step 1: causes */
.dn-causes {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 46%;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 20px;
    margin: 0 -20px;
    padding: 4px 20px 14px;
    scrollbar-width: thin;
    scrollbar-color: var(--dn-line-strong) transparent;
}
.dn-causes::-webkit-scrollbar { height: 6px; }
.dn-causes::-webkit-scrollbar-thumb { background: var(--dn-line-strong); border-radius: 3px; }

.dn-cause {
    position: relative;
    display: flex;
    flex-direction: column;
    scroll-snap-align: start;
    border: 2px solid var(--dn-line);
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.18s, background-color 0.18s;
}
.dn-cause img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--dn-tint);
}
.dn-cause-text { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 2px; }
.dn-cause-name { font-weight: 700; font-size: 0.98rem; line-height: 1.25; }
.dn-cause-blurb { font-size: 0.82rem; color: var(--dn-muted); line-height: 1.35; }
.dn-cause:hover { border-color: var(--dn-line-strong); }

.dn-tick {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.78rem;
    display: grid;
    place-items: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.18s, transform 0.22s var(--dn-ease);
}
.dn-cause:has(input:checked),
.dn-amount:has(input:checked),
.dn-method:has(input:checked) {
    border-color: var(--primary-color);
    background: var(--dn-tint);
}
.dn-cause:has(input:checked) .dn-tick,
.dn-amount:has(input:checked) .dn-tick { opacity: 1; transform: scale(1); }

.dn-cause:has(input:focus-visible),
.dn-amount:has(input:focus-visible),
.dn-method:has(input:focus-visible),
.dn-seg label:has(input:focus-visible) {
    box-shadow: var(--dn-ring);
}

/* Step 2: once / monthly */
.dn-seg {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 360px;
    padding: 4px;
    border: 2px solid var(--dn-line);
    border-radius: 10px;
    background: #fff;
}
.dn-seg label {
    position: relative;
    text-align: center;
    padding: 11px 8px;
    border-radius: 7px;
    font-weight: 600;
    cursor: pointer;
    color: var(--dn-muted);
    transition: background-color 0.18s, color 0.18s;
}
.dn-seg label:has(input:checked) { background: var(--primary-color); color: #fff; }

/* Step 3: amount */
.dn-amounts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.dn-amount {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-height: 84px;
    padding: 14px 40px 14px 16px;
    border: 2px solid var(--dn-line);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.18s, background-color 0.18s;
}
.dn-amount:hover { border-color: var(--dn-line-strong); }
.dn-amount-value {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.dn-amount-value small { font-size: 0.8rem; font-weight: 600; color: var(--dn-muted); }
.dn-amount-line { font-size: 0.82rem; line-height: 1.35; color: var(--dn-muted); }
.dn-amount .dn-tick { top: 10px; right: 10px; }

.dn-other { margin-top: 16px; }
.dn-money {
    display: flex;
    align-items: center;
    max-width: 240px;
    border: 1.5px solid var(--dn-line-strong);
    border-radius: 8px;
    background: #fff;
    transition: border-color 0.18s, box-shadow 0.18s;
}
.dn-money span { padding-left: 14px; font-size: 1.25rem; font-weight: 700; color: var(--dn-muted); }
.dn-money input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    height: 52px;
    padding: 0 14px 0 6px;
    font: inherit;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dn-ink);
    font-variant-numeric: tabular-nums;
}
.dn-money:focus-within { border-color: var(--primary-color); box-shadow: var(--dn-ring); }
.dn-money.is-invalid { border-color: var(--dn-error); }

/* Notes, hints and errors */
.dn-note {
    display: flex;
    gap: 10px;
    align-items: baseline;
    margin-top: 14px;
    font-size: 0.9rem;
    color: var(--dn-ink);
}
.dn-note i { color: var(--primary-color); }
.dn-note a, .dn-banner a, .dn-thanks a:not(.dn-btn):not(.dn-share a) {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.dn-hint { font-size: 0.85rem; color: var(--dn-muted); margin-top: 6px; line-height: 1.45; }
.dn-error {
    margin-top: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dn-error);
    line-height: 1.4;
}
.dn-error::before {
    content: "\f06a";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 6px;
}

/* Step 4: details */
.dn-row { display: grid; gap: 0 16px; }
.dn-field { margin-bottom: 18px; }
.dn-label {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--dn-ink);
}
.dn-field input {
    width: 100%;
    height: 50px;
    padding: 0 14px;
    border: 1.5px solid var(--dn-line-strong);
    border-radius: 8px;
    background: #fff;
    font: inherit;
    font-size: 1rem;
    color: var(--dn-ink);
    transition: border-color 0.18s, box-shadow 0.18s;
}
.dn-field input:focus { outline: 0; border-color: var(--primary-color); box-shadow: var(--dn-ring); }
.dn-field input[aria-invalid="true"] { border-color: var(--dn-error); }
#dnPostcode { text-transform: uppercase; max-width: 200px; }

.dn-updates { margin: 4px 0 20px; }

.dn-giftaid {
    margin-top: 8px;
    padding: 18px;
    border-radius: 12px;
    background: var(--bg-alt);
}
.dn-check {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    cursor: pointer;
}
.dn-check input {
    flex: none;
    width: 24px;
    height: 24px;
    margin-top: 1px;
    cursor: pointer;
}
.dn-check input:focus-visible { outline: 3px solid rgba(0, 121, 52, 0.4); outline-offset: 2px; }
.dn-check strong { display: block; font-size: 1rem; line-height: 1.35; }
.dn-check .dn-hint { display: block; margin-top: 4px; color: #3f4d45; }
.dn-giftaid-more { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(0, 121, 52, 0.18); }
.dn-declaration { font-size: 0.82rem; line-height: 1.5; color: #3f4d45; max-width: 70ch; }
.dn-declaration p + p { margin-top: 8px; }

/* Step 5: payment */
.dn-pay { scroll-margin-top: 130px; }
.dn-pay-summary {
    font-size: 1rem;
    margin-bottom: 18px;
}
.dn-pay-summary strong { font-variant-numeric: tabular-nums; }
.dn-methods { display: grid; gap: 10px; margin-bottom: 20px; }
.dn-method {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 2px solid var(--dn-line);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.18s, background-color 0.18s;
}
.dn-method::before {
    content: "";
    flex: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--dn-line-strong);
    background: #fff;
    transition: border 0.18s;
}
.dn-method:has(input:checked)::before { border: 6px solid var(--primary-color); }
.dn-method-text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.dn-method-text strong { font-size: 1rem; }
.dn-method-text > span { font-size: 0.85rem; color: var(--dn-muted); line-height: 1.4; }
.dn-method > i { color: var(--primary-color); font-size: 1.2rem; width: 24px; text-align: center; }
.dn-tag {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 8px;
    border-radius: 999px;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    vertical-align: 2px;
}
.dn-pay-panel { margin-bottom: 16px; }
.dn-pay-lead { margin-bottom: 14px; font-size: 0.95rem; }
#sumup-card { min-height: 0; }
.dn-secure {
    display: flex;
    gap: 8px;
    align-items: baseline;
    font-size: 0.82rem;
    color: var(--dn-muted);
    margin-top: 12px;
}

.dn-skeleton { display: grid; gap: 12px; margin-bottom: 16px; }
.dn-skeleton span {
    display: block;
    height: 50px;
    border-radius: 8px;
    background: linear-gradient(90deg, #edf1ee 0%, #f6f8f7 50%, #edf1ee 100%);
    background-size: 200% 100%;
    animation: dnShimmer 1.4s linear infinite;
}
.dn-skeleton span.short { width: 55%; }
@keyframes dnShimmer { to { background-position: -200% 0; } }

/* Bank details list */
.dn-bank {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 16px;
    margin: 0 0 16px;
    padding: 16px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    font-size: 0.92rem;
}
.dn-bank dt { color: var(--dn-muted); }
.dn-bank dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; word-break: break-word; }
.dn-bank dd.dn-ref { color: var(--primary-color); font-weight: 700; letter-spacing: 0.02em; }

/* Banners */
.dn-banner {
    display: flex;
    gap: 12px;
    align-items: baseline;
    padding: 14px 16px;
    margin-bottom: 24px;
    border-radius: 10px;
    background: var(--dn-tint);
    color: var(--dn-ink);
    font-size: 0.92rem;
    line-height: 1.5;
}
.dn-banner i { color: var(--primary-color); }
.dn-banner--preview { background: var(--dn-warn-bg); color: var(--dn-warn-ink); }
.dn-banner--preview i { color: #9a7400; }
.dn-banner--preview a { color: var(--dn-warn-ink); }
.dn-banner--error { background: #fdecea; color: #6b1a14; margin-top: 8px; }
.dn-banner--error i { color: var(--dn-error); }

/* Buttons */
.dn-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 50px;
    padding: 0 28px;
    border: 0;
    border-radius: 8px;
    background: var(--primary-color);
    color: #fff;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(0, 121, 52, 0.3);
    transition: background-color 0.18s, transform 0.18s var(--dn-ease), box-shadow 0.18s;
}
.dn-btn:hover { background: var(--secondary-color); }
.dn-btn:active { transform: translateY(1px); box-shadow: 0 2px 8px rgba(0, 121, 52, 0.3); }
.dn-btn:focus-visible { outline: 3px solid rgba(0, 121, 52, 0.45); outline-offset: 3px; }
.dn-btn[disabled], .dn-btn.is-loading { opacity: 0.65; cursor: progress; }
.dn-btn--block { width: 100%; }
.dn-btn--ghost {
    background: #fff;
    color: var(--primary-color);
    box-shadow: inset 0 0 0 2px var(--primary-color);
}
.dn-btn--ghost:hover { background: var(--dn-tint); }
.dn-spinner {
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(255, 255, 255, 0.45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: dnSpin 0.7s linear infinite;
}
@keyframes dnSpin { to { transform: rotate(360deg); } }

/* Gift bar: fixed to the bottom on phones and tablets */
.dn-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    background: #fff;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.28s var(--dn-ease);
}
.dn-bar.is-away { transform: translateY(110%); }
.dn-bar-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.dn-bar-label {
    font-size: 0.85rem;
    color: var(--dn-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dn-bar-amount {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dn-ink);
    font-variant-numeric: tabular-nums;
}
.dn-bar-amount.is-empty { color: var(--dn-line-strong); }
.dn-bar-amount small { font-size: 0.85rem; font-weight: 600; color: var(--dn-muted); }
.dn-bar-ga { font-size: 0.78rem; color: var(--primary-color); font-weight: 600; }
.dn-bar-trust { display: none; }

/* Other ways to give */
.dn-ways { padding: 48px 0 56px; color: var(--dn-ink); }
.dn-ways h2 { font-size: 1.5rem; color: var(--primary-color); margin-bottom: 4px; }
.dn-ways h2::after {
    content: "";
    display: block;
    width: 64px;
    height: 4px;
    margin-top: 10px;
    border-radius: 2px;
    background: var(--accent-color);
}
.dn-ways-grid { display: grid; gap: 28px; margin-top: 24px; max-width: 900px; }
.dn-ways-qr { display: flex; gap: 18px; align-items: center; }
.dn-ways-qr img { flex: none; width: 140px; height: 140px; border-radius: 8px; background: #fff; padding: 6px; }
.dn-ways-qr p { font-size: 0.92rem; color: #3f4d45; }
.dn-ways-bank h3 { font-size: 1.05rem; margin-bottom: 10px; }

/* Thank-you and stop pages */
.dn-thanks { padding: 48px 0 72px; color: var(--dn-ink); }
.dn-thanks-inner { max-width: 620px; }
.dn-thanks-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}
.dn-thanks-icon--error { background: var(--dn-error); }
.dn-thanks h1 { font-size: 2rem; line-height: 1.2; letter-spacing: -0.01em; margin-bottom: 10px; color: var(--dn-ink); }
.dn-thanks-lead { font-size: 1.05rem; color: #3f4d45; margin-bottom: 24px; max-width: 60ch; }
.dn-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px 20px;
    padding: 20px;
    margin-bottom: 28px;
    border-radius: 12px;
    background: var(--dn-tint);
}
.dn-summary dt { color: var(--dn-muted); }
.dn-summary dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.dn-thanks h2 { font-size: 1.1rem; margin-bottom: 12px; }
.dn-share { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.dn-share a, .dn-share button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 18px;
    border: 0;
    border-radius: 8px;
    background: #fff;
    color: var(--dn-ink);
    font: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: inset 0 0 0 1.5px var(--dn-line-strong);
    transition: box-shadow 0.18s, color 0.18s;
}
.dn-share a:hover, .dn-share button:hover { box-shadow: inset 0 0 0 1.5px var(--primary-color); color: var(--primary-color); }
.dn-share a:focus-visible, .dn-share button:focus-visible { outline: 3px solid rgba(0, 121, 52, 0.45); outline-offset: 2px; }
.dn-share .fa-whatsapp { color: #128c4b; }
.dn-share .fa-facebook-f { color: #1877f2; }
.dn-actions { display: flex; flex-wrap: wrap; gap: 12px; }

@media (min-width: 520px) {
    .dn-row { grid-template-columns: 1fr 1fr; }
    .dn-causes { grid-auto-columns: 30%; }
}

@media (min-width: 700px) {
    .dn-hero { padding: 56px 0 52px; }
    .dn-hero h1 { font-size: 2.6rem; }
    .dn-causes {
        grid-auto-flow: row;
        grid-template-columns: repeat(4, 1fr);
        overflow: visible;
        margin: 0;
        padding: 4px 0 0;
    }
    .dn-amounts { grid-template-columns: repeat(4, 1fr); }
    .dn-ways-grid { grid-template-columns: auto 1fr; gap: 48px; }
    .dn-ways-qr { flex-direction: column; align-items: flex-start; max-width: 200px; }
}

/* Desktop: the gift bar becomes a summary panel beside the steps */
@media (min-width: 1025px) {
    .dn-main { padding: 40px 0 72px; }
    .dn-layout {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 300px;
        gap: 48px;
        align-items: start;
    }
    .dn-bar {
        position: sticky;
        top: 132px;
        flex-direction: column;
        align-items: stretch;
        gap: 18px;
        padding: 24px;
        border-radius: 12px;
        box-shadow: 0 6px 28px rgba(0, 0, 0, 0.09);
        transform: none !important;
    }
    .dn-bar-label { white-space: normal; font-size: 0.92rem; }
    .dn-bar-amount { font-size: 2rem; }
    .dn-bar .dn-btn { width: 100%; }
    .dn-bar-trust {
        display: grid;
        gap: 8px;
        padding-top: 16px;
        border-top: 1px solid var(--dn-line);
        font-size: 0.8rem;
        color: var(--dn-muted);
    }
    .dn-bar-trust i { color: var(--primary-color); width: 18px; margin-right: 6px; }
}

@media (prefers-reduced-motion: reduce) {
    .dn-page *, .dn-page *::before { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}