/* =====================================================================
 *  assets/css/style.css
 *  Datar Cancer Genetics  -  Payment page
 *
 *  IMPORTANT: every rule is scoped under `.payment-page` (the <main>) so
 *  it can't bleed into the shared header/footer or fight Bootstrap.
 *  Brand tokens are read from the site's :root variables when available
 *  (style.css on the main site defines --blue-new, --title-color, etc.)
 *  with a fallback for safety.
 * ===================================================================== */

/* ---------- Page-scoped brand tokens (fall back to literals) ---------- */
.payment-page {
    --pp-brand:        var(--blue-new,    #0A5CAB);
    --pp-brand-2:      var(--blue-bg,     #2D9DE9);
    --pp-brand-3:      var(--trublood,    #3B9CE6);
    --pp-brand-soft:   #E4F2FF;
    --pp-brand-softer: #F4FAFF;

    --pp-ink:          var(--title-color, #18385C);   /* deep navy headings */
    --pp-ink-2:        var(--trublood-text, #092443); /* darker navy */
    --pp-body:         var(--body-color,  #557396);   /* slate body text   */
    --pp-muted:        #7A91A8;
    --pp-line:         #E1ECF7;
    --pp-line-2:       #D4E3F2;
    --pp-bg:           #F4FAFF;
    --pp-card:         #FFFFFF;

    --pp-ok:           #1f9d55;
    --pp-ok-bg:        #e8f7ef;
    --pp-err:          #d64545;
    --pp-err-bg:       #fdecec;

    --pp-radius:       14px;
    --pp-radius-sm:    10px;
    --pp-shadow:       0 10px 30px rgba(10, 92, 171, 0.08);
    --pp-shadow-sm:    0 2px 8px  rgba(10, 92, 171, 0.06);

    --pp-font:         'DM Sans', system-ui, -apple-system, Segoe UI, sans-serif;
}

/* ---------- Page background ---------- */
body.payment-page-body {
    background: var(--light-gray, #F4FAFF);
    background-image:
        radial-gradient(circle at 1px 1px, rgba(10,92,171,0.05) 1px, transparent 0);
    background-size: 26px 26px;
}

/* ---------- Main layout ---------- */
.payment-page {
    display: block;
    padding: 32px 0 56px;
    font-family: var(--pp-font);
    color: var(--pp-body);
    font-weight: 400;          /* override body{font-weight:600} from site */
    font-size: 1rem;
    line-height: 1.5;
}
.payment-page .container {
    max-width: 1040px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

/* Reset the inherited 1.2em body font-size + 600 weight inside payment */
.payment-page * { box-sizing: border-box; }
.payment-page p, .payment-page span, .payment-page label,
.payment-page input, .payment-page textarea, .payment-page button {
    font-family: var(--pp-font);
}

/* ---------- Section title ---------- */
.payment-page .section-title {
    text-align: center;
    margin: 6px 0 22px;
}
.payment-page .section-title h1 {
    font-family: var(--pp-font);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--pp-ink);
    margin: 0 0 6px;
    letter-spacing: -0.2px;
}
.payment-page .section-title p {
    margin: 0;
    color: var(--pp-body);
    font-size: 0.95rem;
    font-weight: 400;
}

/* ---------- Method cards (two-column row) ---------- */
.payment-page .methods-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    margin-bottom: 22px;
}
.payment-page .method-card {
    background: var(--pp-card);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    border: 1px solid var(--pp-line);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: pp-rise .5s ease both;
}

.payment-page .method-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    background: linear-gradient(135deg, var(--pp-brand-soft), var(--pp-brand-softer));
    border-bottom: 1px solid var(--pp-line);
}
.payment-page .method-icon {
    width: 46px; height: 46px;
    flex: 0 0 auto;
    border-radius: 12px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--pp-brand), var(--pp-brand-2));
    color: #fff;
    box-shadow: 0 6px 14px rgba(10, 92, 171, 0.22);
}
.payment-page .method-icon svg {
    width: 22px; height: 22px;
    color: #fff;
    stroke: currentColor;
    fill: none;
}
.payment-page .method-head h2 {
    margin: 0;
    font-family: var(--pp-font);
    font-size: 1.08rem;
    color: var(--pp-ink) !important;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.25;
}
.payment-page .method-head p {
    margin: 2px 0 0;
    color: var(--pp-body);
    font-size: 0.78rem;
    letter-spacing: 0.3px;
    font-weight: 500;
}

.payment-page .method-body {
    padding: 18px 22px 22px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

/* Bank-details subsections */
.payment-page .bank-section {
    border: 1px solid var(--pp-line);
    border-radius: var(--pp-radius-sm);
    padding: 14px 16px 6px;
    background: var(--pp-brand-softer);
}
.payment-page .bank-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--pp-font);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--pp-brand);
    margin-bottom: 10px;
}
.payment-page .bank-section-title .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--pp-brand-2);
    box-shadow: 0 0 0 3px var(--pp-brand-soft);
}

/* Key/value rows */
.payment-page .info-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--pp-line);
    font-size: 0.88rem;
}
.payment-page .info-row:last-child { border-bottom: none; }
.payment-page .info-row .info-key {
    color: var(--pp-body);
    font-weight: 500;
    flex: 0 0 auto;
}
.payment-page .info-row .info-val {
    color: var(--pp-ink);
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}
.payment-page .info-row .info-val.mono {
    font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
    letter-spacing: 0.3px;
}
.payment-page .info-row.stacked {
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 0;
    text-align: center;
}
.payment-page .info-row.stacked .info-val { text-align: center; }

/* Small info note */
.payment-page .method-note {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    background: var(--pp-brand-soft);
    color: var(--pp-ink-2);
    padding: 12px 14px;
    border-radius: var(--pp-radius-sm);
    font-size: 0.82rem;
    line-height: 1.45;
    border: 1px solid var(--pp-line-2);
    font-weight: 500;
}
.payment-page .method-note svg {
    width: 16px; height: 16px;
    flex: 0 0 auto;
    color: var(--pp-brand);
    margin-top: 1px;
    stroke: currentColor;
    fill: none;
}
.payment-page .method-note a {
    color: var(--pp-brand);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dotted var(--pp-brand-2);
}
.payment-page .method-note a:hover { color: var(--pp-brand-2); }

/* QR specific */
.payment-page .qr-body { align-items: center; }
.payment-page .qr-frame {
    position: relative;
    padding: 14px;
    background: #fff;
    border: 1.5px solid var(--pp-line);
    border-radius: var(--pp-radius);
    box-shadow: 0 8px 22px rgba(10, 92, 171, 0.10);
    width: 220px;
    height: 220px;
    display: grid;
    place-items: center;
}
.payment-page .qr-frame img {
    width: 100%; height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
}
.payment-page .qr-corner {
    position: absolute;
    width: 18px; height: 18px;
    border: 2.5px solid var(--pp-brand);
}
.payment-page .qr-corner.tl { top: -2px;    left: -2px;    border-right: none;  border-bottom: none; border-top-left-radius: 6px; }
.payment-page .qr-corner.tr { top: -2px;    right: -2px;   border-left: none;   border-bottom: none; border-top-right-radius: 6px; }
.payment-page .qr-corner.bl { bottom: -2px; left: -2px;    border-right: none;  border-top: none;    border-bottom-left-radius: 6px; }
.payment-page .qr-corner.br { bottom: -2px; right: -2px;   border-left: none;   border-top: none;    border-bottom-right-radius: 6px; }

.payment-page .qr-merchant {
    font-family: var(--pp-font);
    font-weight: 700;
    color: var(--pp-ink);
    font-size: 0.95rem;
    text-align: center;
}

/* UPI chips */
.payment-page .upi-apps { width: 100%; text-align: center; margin-top: 2px; }
.payment-page .upi-apps-label {
    display: block;
    font-size: 0.72rem;
    color: var(--pp-muted);
    text-transform: uppercase;
    letter-spacing: 0.7px;
    margin-bottom: 8px;
    font-weight: 700;
}
.payment-page .upi-apps-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}
.payment-page .upi-chip {
    font-size: 0.74rem;
    font-weight: 600;
    padding: 5px 11px;
    border-radius: 999px;
    background: #fff;
    color: var(--pp-brand);
    border: 1px solid var(--pp-line-2);
}

/* ---------- Gateway collapsible card ---------- */
.payment-page .card {
    background: var(--pp-card);
    border-radius: var(--pp-radius);
    box-shadow: var(--pp-shadow);
    border: 1px solid var(--pp-line);
    overflow: hidden;
    animation: pp-rise .5s ease both;
}
.payment-page .card-head {
    padding: 24px 28px 6px;
}
.payment-page .card-head h1,
.payment-page .card-head h3 {
    font-family: var(--pp-font);
    font-size: 1.2rem;
    color: var(--pp-ink);
    margin: 0 0 6px;
    font-weight: 700;
}
.payment-page .card-head p {
    margin: 0;
    color: var(--pp-body);
    font-size: 0.92rem;
    font-weight: 400;
}
.payment-page .card-body { padding: 20px 28px 28px; }

.payment-page .gateway-card { overflow: hidden; }
.payment-page .gateway-toggle {
    width: 100%;
    appearance: none;
    background: linear-gradient(135deg, var(--pp-brand-soft), var(--pp-brand-softer));
    border: none;
    border-bottom: 1px solid transparent;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    font-family: var(--pp-font);
    text-align: left;
    transition: background .22s ease, border-color .22s ease;
    color: var(--pp-body);
}
.payment-page .gateway-toggle:hover {
    background: linear-gradient(135deg, #DCEBFB, #E9F3FD);
}
.payment-page .gateway-toggle-left {
    display: flex; align-items: center; gap: 14px; min-width: 0;
}
.payment-page .gateway-toggle-left h2 {
    margin: 0;
    font-family: var(--pp-font);
    font-size: 1.08rem;
    color: var(--pp-ink) !important;
    font-weight: 700;
    line-height: 1.25;
}
.payment-page .gateway-toggle-left p {
    margin: 2px 0 0;
    font-size: 0.8rem;
    color: var(--pp-body);
    font-weight: 500;
}
.payment-page .gateway-toggle-right {
    display: flex; align-items: center; gap: 14px; flex: 0 0 auto;
}
.payment-page .gateway-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--pp-brand);
    background: #fff;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--pp-line-2);
}
.payment-page .chevron {
    width: 30px; height: 30px;
    border-radius: 50%;
    display: grid; place-items: center;
    color: var(--pp-brand);
    background: #fff;
    border: 1px solid var(--pp-line-2);
    transition: transform .3s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.payment-page .chevron svg { width: 16px; height: 16px; stroke: currentColor; fill: none; }
.payment-page .gateway-toggle.open { border-bottom-color: var(--pp-line); }
.payment-page .gateway-toggle.open .chevron {
    transform: rotate(180deg);
    background: var(--pp-brand);
    color: #fff;
    border-color: var(--pp-brand);
}

.payment-page .gateway-panel {
    overflow: hidden;
    max-height: 0;
    transition: max-height .45s ease;
}
.payment-page .gateway-panel.open { max-height: 4000px; }

/* ---------- Form ---------- */
.payment-page .form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
}
.payment-page .form-group { display: flex; flex-direction: column; }
.payment-page .form-group.full { grid-column: 1 / -1; }

.payment-page label {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--pp-ink);
    margin-bottom: 7px;
    font-family: var(--pp-font);
}
.payment-page label .req { color: var(--pp-err); margin-left: 2px; }

/* Override Bootstrap form-control / input resets */
.payment-page .input,
.payment-page select.input,
.payment-page textarea.input,
.payment-page input.input {
    width: 100%;
    display: block;
    padding: 12px 14px;
    font-size: 0.95rem;
    font-family: var(--pp-font);
    font-weight: 400;
    color: var(--pp-ink);
    background: var(--pp-brand-softer);
    border: 1.5px solid var(--pp-line);
    border-radius: var(--pp-radius-sm);
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
    outline: none;
    line-height: 1.45;
    box-shadow: none;
}
.payment-page .input::placeholder { color: #A6B7C9; opacity: 1; }
.payment-page .input:hover { border-color: var(--pp-line-2); }
.payment-page .input:focus {
    border-color: var(--pp-brand);
    background: #fff;
    box-shadow: 0 0 0 4px var(--pp-brand-soft);
}
.payment-page textarea.input { resize: vertical; min-height: 80px; }
.payment-page .input.invalid {
    border-color: var(--pp-err);
    background: var(--pp-err-bg);
}
.payment-page .field-error {
    color: var(--pp-err);
    font-size: 0.76rem;
    margin-top: 6px;
    min-height: 14px;
    font-weight: 500;
}

.payment-page .amount-wrap { position: relative; }
.payment-page .amount-wrap .cur {
    position: absolute;
    left: 14px; top: 50%;
    transform: translateY(-50%);
    color: var(--pp-body);
    font-weight: 600;
    font-size: 0.95rem;
    pointer-events: none;
}
.payment-page .amount-wrap .input { padding-left: 34px; }

/* ---------- Buttons (override Bootstrap .btn / .btn-primary) ---------- */
.payment-page .actions {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.payment-page .btn,
.payment-page button.btn,
.payment-page a.btn {
    appearance: none;
    border: none;
    cursor: pointer;
    font-family: var(--pp-font);
    font-weight: 600;
    font-size: 0.98rem;
    padding: 14px 28px;
    border-radius: var(--pp-radius-sm);
    transition: transform .12s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    line-height: 1;
}
.payment-page .btn-primary,
.payment-page button.btn-primary,
.payment-page a.btn-primary {
    background: linear-gradient(135deg, var(--pp-brand), var(--pp-brand-2));
    color: #fff !important;
    border: none;
    box-shadow: 0 8px 18px rgba(10, 92, 171, 0.28);
}
.payment-page .btn-primary:hover,
.payment-page button.btn-primary:hover,
.payment-page a.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(10, 92, 171, 0.34);
    background: linear-gradient(135deg, var(--pp-brand-2), var(--pp-brand));
    color: #fff !important;
}
.payment-page .btn-primary:active { transform: translateY(0); }
.payment-page .btn-primary:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.payment-page .btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; }

.payment-page .btn-ghost {
    background: #fff;
    border: 1.5px solid var(--pp-brand);
    color: var(--pp-brand) !important;
}
.payment-page .btn-ghost:hover { background: var(--pp-brand-soft); }

.payment-page .form-note {
    font-size: 0.82rem;
    color: var(--pp-body);
    font-weight: 500;
}

/* ---------- Alert cards (success / failure result) ---------- */
.payment-page .result-wrap { max-width: 720px; margin: 0 auto; }
.payment-page .alert-card {
    border-radius: var(--pp-radius);
    overflow: hidden;
    box-shadow: var(--pp-shadow);
    border: 1px solid var(--pp-line);
    background: var(--pp-card);
}
.payment-page .alert-banner {
    padding: 26px 30px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 16px;
}
.payment-page .alert-banner.ok  { background: linear-gradient(135deg, #23a85f, #178048); }
.payment-page .alert-banner.err { background: linear-gradient(135deg, #e25555, #c23838); }
.payment-page .alert-icon {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: rgba(255,255,255,0.18);
    display: grid; place-items: center;
    flex: 0 0 auto;
    border: 1px solid rgba(255,255,255,0.3);
}
.payment-page .alert-icon svg { width: 28px; height: 28px; stroke: currentColor; fill: none; }
.payment-page .alert-banner h2 { margin: 0; font-family: var(--pp-font); font-size: 1.4rem; font-weight: 700; color: #fff !important; }
.payment-page .alert-banner p  { margin: 4px 0 0; opacity: .92; font-size: 0.92rem; font-weight: 500; color: #fff; }

.payment-page .detail-table { width: 100%; border-collapse: collapse; }
.payment-page .detail-table tr:nth-child(even) { background: var(--pp-brand-softer); }
.payment-page .detail-table td {
    padding: 13px 30px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--pp-line);
}
.payment-page .detail-table td.k { color: var(--pp-body); width: 44%; font-weight: 500; }
.payment-page .detail-table td.v { color: var(--pp-ink); font-weight: 600; }
.payment-page .detail-table tr:last-child td { border-bottom: none; }

.payment-page .alert-foot {
    padding: 22px 30px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    background: var(--pp-brand-softer);
    border-top: 1px solid var(--pp-line);
}

/* ---------- Inline form-level flash ---------- */
.payment-page .flash {
    border-radius: var(--pp-radius-sm);
    padding: 14px 16px;
    font-size: 0.9rem;
    margin-bottom: 18px;
    display: flex; gap: 10px; align-items: flex-start;
    font-weight: 500;
}
.payment-page .flash.error   { background: var(--pp-err-bg); color: #9b2c2c; border: 1px solid #f5c6c6; }
.payment-page .flash.success { background: var(--pp-ok-bg);  color: #1c6b3f; border: 1px solid #b9e6cd; }
.payment-page .flash svg { stroke: currentColor; fill: none; }

/* ---------- Trust strip ---------- */
.payment-page .trust {
    margin-top: 24px;
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    justify-content: center;
    color: var(--pp-body);
    font-size: 0.82rem;
    font-weight: 500;
}
.payment-page .trust span { display: inline-flex; align-items: center; gap: 7px; }
.payment-page .trust svg {
    width: 15px; height: 15px;
    color: var(--pp-brand);
    stroke: currentColor;
    fill: none;
}

/* ---------- Loader overlay ---------- */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 28, 48, 0.62);
    backdrop-filter: blur(3px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.overlay.show { display: flex; }
.loader-box {
    background: #fff;
    border-radius: 14px;
    padding: 34px 40px;
    text-align: center;
    box-shadow: 0 12px 32px rgba(8, 28, 48, 0.20);
    max-width: 320px;
    font-family: 'DM Sans', sans-serif;
}
.spinner {
    width: 46px; height: 46px;
    margin: 0 auto 16px;
    border: 4px solid #E4F2FF;
    border-top-color: #0A5CAB;
    border-radius: 50%;
    animation: pp-spin .8s linear infinite;
}
@keyframes pp-spin { to { transform: rotate(360deg); } }
.loader-box h3 { margin: 0 0 6px; color: #18385C; font-size: 1.05rem; font-weight: 700; }
.loader-box p  { margin: 0; color: #557396; font-size: 0.88rem; font-weight: 400; }

/* ---------- Entrance animation ---------- */
@keyframes pp-rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Make sure the cloned footer looks tidy on the payment page ---------- */
.payment-page-body footer.dcg-footer .footer-top { display: none !important; }
.payment-page-body footer.dcg-footer .footer-divider { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
    .payment-page .methods-grid { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 640px) {
    .payment-page { padding: 22px 0 40px; }
    .payment-page .section-title h1 { font-size: 1.35rem; }
    .payment-page .method-head { padding: 16px 18px; }
    .payment-page .method-body { padding: 16px 18px 18px; }
    .payment-page .gateway-toggle { padding: 16px 18px; }
    .payment-page .gateway-toggle-right .gateway-badge { display: none; }
    .payment-page .qr-frame { width: 190px; height: 190px; }
    .payment-page .info-row { font-size: 0.86rem; }
    .payment-page .form-grid { grid-template-columns: 1fr; }
    .payment-page .card-head { padding: 20px 20px 4px; }
    .payment-page .card-body { padding: 18px 20px 22px; }
    .payment-page .detail-table td { padding: 12px 20px; }
    .payment-page .alert-banner { padding: 22px 20px; }
    .payment-page .alert-foot { padding: 18px 20px; }
    .payment-page .actions { width: 100%; }
    .payment-page .btn-primary { width: 100%; justify-content: center; }
}