/* ---------------------------------------------------------------------------
   Student payment pages (dues list, gateway selection, provider checkout shell,
   return/result). Tokens live on .payment-shell so every payment page inherits
   the same calm palette. Layout uses logical properties only, so the Arabic RTL
   default and the English LTR culture share one stylesheet.
   --------------------------------------------------------------------------- */

.payment-shell {
    --payment-ink: #102a43;
    --payment-muted: #627d98;
    --payment-navy: #073b6f;
    --payment-blue: #0b5da5;
    --payment-gold: #f4b223;

    --payment-surface: #fff;
    --payment-section: #f7fafc;
    --payment-highlight: #eaf3fb;
    --payment-line: #e8eef4;
    --payment-line-strong: #d9e2ec;
    --payment-label: #486581;

    --payment-radius-lg: 20px;
    --payment-radius: 14px;
    --payment-radius-sm: 10px;
    --payment-shadow: 0 10px 30px rgba(16, 42, 67, .06);

    color: var(--payment-ink);
    max-width: 1180px;
}

.payment-hero,
.gateway-layout,
.payment-table-card,
.payment-return-card {
    background: var(--payment-surface);
    border: 1px solid var(--payment-line);
    box-shadow: var(--payment-shadow);
}

/* ---------------------------------------------------------- hero + summary */

.payment-hero {
    align-items: center;
    background: linear-gradient(125deg, #06375f 0%, #0b5da5 100%);
    border: 0;
    border-radius: var(--payment-radius-lg);
    color: #fff;
    display: flex;
    gap: 24px;
    justify-content: space-between;
    margin-bottom: 22px;
    overflow: hidden;
    padding: 30px 34px;
    position: relative;
}

/* Soft light bloom, not a hard-edged disc: a visible arc reads as an artifact. */
.payment-hero::after {
    background: radial-gradient(circle, rgba(255, 255, 255, .13) 0%, rgba(255, 255, 255, 0) 70%);
    content: "";
    height: 380px;
    inset-inline-end: -120px;
    position: absolute;
    top: -160px;
    width: 380px;
}

.payment-hero > div:first-child {
    position: relative;
    z-index: 1;
}

.payment-hero h1,
.gateway-panel h2,
.order-summary h1,
.payment-return-card h1 {
    font-weight: 800;
    letter-spacing: -.02em;
}

.payment-hero h1 {
    font-size: clamp(1.6rem, 3.4vw, 2.35rem);
    margin: 10px 0 6px;
}

.payment-hero p {
    color: rgba(255, 255, 255, .8);
    margin: 0;
    max-width: 56ch;
}

.payment-eyebrow {
    align-items: center;
    color: inherit;
    display: inline-flex;
    font-size: .76rem;
    font-weight: 800;
    gap: 8px;
    letter-spacing: .07em;
    text-transform: uppercase;
}

/* Arabic is cursive: letter-spacing pulls joined letters apart and uppercase is
   meaningless. Both are Latin-only affordances, so drop them under RTL. Digit
   runs (.payment-reference) keep their spacing and are deliberately excluded. */
[dir="rtl"] .payment-eyebrow,
[dir="rtl"] .payment-table thead th,
[dir="rtl"] .payment-table tbody td::before,
[dir="rtl"] .order-payer span {
    letter-spacing: normal;
    text-transform: none;
}

.payment-summary {
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--payment-radius);
    display: grid;
    min-width: 226px;
    padding: 18px 22px;
    position: relative;
    z-index: 1;
}

.payment-summary strong {
    color: #fff;
    font-size: 1.65rem;
    margin: 4px 0;
}

.payment-summary small,
.order-total small {
    font-size: .8rem;
    font-weight: 700;
}

.payment-summary span {
    color: rgba(255, 255, 255, .78);
    font-size: .78rem;
}

/* ------------------------------------------------------------- step ribbon */

.payment-steps {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
}

.payment-steps li {
    align-items: center;
    color: var(--payment-muted);
    display: inline-flex;
    font-size: .82rem;
    font-weight: 700;
    gap: 8px;
}

.payment-steps li::after {
    color: var(--payment-line-strong);
    content: "\203A";
    font-size: 1.15rem;
    margin-inline: 6px;
}

[dir="rtl"] .payment-steps li::after {
    content: "\2039";
}

.payment-steps li:last-child::after {
    content: none;
}

.payment-steps li span {
    align-items: center;
    background: var(--payment-section);
    border: 1px solid var(--payment-line);
    border-radius: 999px;
    display: inline-flex;
    height: 24px;
    justify-content: center;
    min-width: 24px;
}

.payment-steps li[aria-current="step"] {
    color: var(--payment-navy);
}

.payment-steps li[aria-current="step"] span {
    background: var(--payment-highlight);
    border-color: #c9e0f5;
    color: var(--payment-blue);
}

.payment-steps li[data-state="done"] span {
    background: #e7f5ee;
    border-color: #c6e6d6;
    color: #2f7d5b;
}

/* -------------------------------------------------------------- notice bar */

.payment-notice {
    background: #fff8e8;
    border: 1px solid #f3e1b3;
    border-inline-start: 4px solid var(--payment-gold);
    border-radius: var(--payment-radius);
    box-shadow: none;
    color: #6f5210;
    margin-bottom: 20px;
    padding: 14px 18px;
}

/* --------------------------------------------------------- dues list table */

.payment-table-card {
    border-radius: var(--payment-radius-lg);
    overflow: hidden;
}

.payment-section-heading {
    align-items: center;
    border-bottom: 1px solid var(--payment-line);
    display: flex;
    gap: 16px;
    justify-content: space-between;
    padding: 22px 26px;
}

.payment-section-heading h2 {
    font-size: 1.15rem;
    font-weight: 800;
    margin: 0 0 4px;
}

.payment-section-heading p {
    color: var(--payment-muted);
    font-size: .85rem;
    margin: 0;
}

.payment-count {
    align-items: center;
    background: var(--payment-highlight);
    border-radius: 999px;
    color: var(--payment-blue);
    display: inline-flex;
    flex: none;
    font-weight: 800;
    height: 36px;
    justify-content: center;
    min-width: 36px;
}

.payment-table thead th {
    background: var(--payment-section);
    border: 0;
    color: var(--payment-label);
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .04em;
    padding: 14px;
    text-align: start;
    text-transform: uppercase;
    white-space: nowrap;
}

.payment-table tbody td {
    border-color: #edf2f7;
    padding: 16px 14px;
    text-align: start;
    vertical-align: middle;
}

.payment-table tbody tr:last-child td {
    border-bottom: 0;
}

.payment-table tbody tr:hover {
    background: #fbfdff;
}

.payment-item-name {
    font-weight: 750;
    line-height: 1.5;
    min-width: 170px;
}

.payment-table small {
    color: var(--payment-muted);
}

.payment-date {
    white-space: nowrap;
}

.payment-request-number {
    background: #edf2f7;
    border-radius: 8px;
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    padding: 5px 9px;
}

.payment-amount {
    display: grid;
    gap: 2px;
    white-space: nowrap;
}

.payment-amount strong {
    font-size: 1.02rem;
}

/* Narrow cell: keep label and value as one tight phrase. The wide order-summary
   panel uses a justified ledger instead (.order-amount-lines). */
.payment-amount-note {
    color: var(--payment-label);
    display: flex;
    font-size: .78rem;
    gap: 6px;
}

.payment-amount-note--due {
    color: #92610a;
    font-weight: 700;
}

.payment-status {
    align-items: center;
    background: var(--payment-highlight);
    border-radius: 999px;
    color: #07538f;
    display: inline-flex;
    font-size: .77rem;
    font-weight: 800;
    gap: 6px;
    padding: 7px 11px;
    white-space: nowrap;
}

.payment-status--warning {
    background: #fff2cc;
    color: #805b10;
}

.payment-cell-actions {
    text-align: end;
}

/* Keep the row action on one line; the table scrolls before the label breaks. */
.payment-table .payment-primary-action,
.payment-table .payment-secondary-action {
    white-space: nowrap;
}

/* ----------------------------------------------------------------- buttons */

.payment-primary-action,
.payment-secondary-action {
    align-items: center;
    border: 0;
    border-radius: var(--payment-radius-sm);
    display: inline-flex;
    font-weight: 800;
    gap: 9px;
    justify-content: center;
    min-height: 44px;
    padding: 11px 18px;
    text-decoration: none;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.payment-primary-action {
    background: var(--payment-navy);
    color: #fff;
}

.payment-primary-action:hover,
.payment-primary-action:focus-visible {
    background: #052d55;
    box-shadow: 0 8px 20px rgba(7, 59, 111, .18);
    color: #fff;
    transform: translateY(-1px);
}

.payment-secondary-action {
    background: #fff3cd;
    color: #795508;
}

.payment-secondary-action:hover,
.payment-secondary-action:focus-visible {
    background: #ffeab0;
    color: #63450a;
}

.payment-primary-action:focus-visible,
.payment-secondary-action:focus-visible,
.payment-back-link:focus-visible,
.gateway-option:focus-within,
.payment-terms:focus-within {
    outline: 3px solid rgba(11, 93, 165, .35);
    outline-offset: 2px;
}

/* ------------------------------------------------------------- empty state */

.payment-empty {
    background: var(--payment-surface);
    border: 1px dashed #c3d2e0;
    border-radius: var(--payment-radius-lg);
    padding: 58px 24px;
    text-align: center;
}

.payment-empty i {
    color: #2f9e6f;
    font-size: 2.75rem;
    margin-bottom: 14px;
}

.payment-empty h2 {
    font-size: 1.12rem;
    margin: 0 0 6px;
}

.payment-empty p {
    color: var(--payment-muted);
    margin: 0 auto;
    max-width: 46ch;
}

/* ------------------------------------------- gateway selection page layout */

.gateway-layout {
    border-radius: var(--payment-radius-lg);
    display: grid;
    grid-template-columns: minmax(300px, .85fr) minmax(0, 1.4fr);
    overflow: hidden;
}

.order-summary {
    background: var(--payment-section);
    border-inline-end: 1px solid var(--payment-line);
    color: var(--payment-ink);
    padding: 32px;
}

.order-summary .payment-eyebrow {
    color: var(--payment-blue);
}

.order-summary h1 {
    align-items: center;
    display: flex;
    font-size: 1.2rem;
    gap: 10px;
    line-height: 1.6;
    margin: 0 0 20px;
}

.order-summary h1 i {
    color: var(--payment-blue);
    font-size: .95rem;
}

.order-payer {
    align-items: center;
    background: var(--payment-surface);
    border: 1px solid var(--payment-line);
    border-radius: var(--payment-radius);
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    padding: 13px 15px;
}

.order-payer > i {
    align-items: center;
    background: var(--payment-highlight);
    border-radius: 50%;
    color: var(--payment-blue);
    display: inline-flex;
    flex: none;
    height: 38px;
    justify-content: center;
    width: 38px;
}

.order-payer span {
    color: var(--payment-label);
    display: block;
    font-size: .73rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.order-payer strong {
    display: block;
    font-size: .98rem;
    overflow-wrap: anywhere;
}

.order-summary dl {
    margin: 0;
}

.order-summary dl div {
    border-bottom: 1px solid var(--payment-line);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    padding: 12px 0;
}

.order-summary dl div:last-child {
    border-bottom: 0;
}

.order-summary dt {
    color: var(--payment-label);
    font-weight: 600;
}

.order-summary dd {
    font-weight: 750;
    margin: 0;
    overflow-wrap: anywhere;
    text-align: end;
}

/* Long values (service description, invoice id) read better on their own line. */
.order-summary dl div.order-fact--stacked {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
}

.order-summary .order-fact--stacked dd {
    font-size: .98rem;
    line-height: 1.6;
    text-align: start;
}

.order-total {
    background: var(--payment-surface);
    border: 1px solid var(--payment-line);
    border-radius: var(--payment-radius);
    display: grid;
    margin-top: 20px;
    padding: 16px 18px;
}

.order-total > span {
    color: var(--payment-label);
    font-size: .8rem;
}

.order-total strong {
    color: var(--payment-navy);
    font-size: 1.55rem;
    line-height: 1.35;
}

.order-total small {
    color: var(--payment-muted);
}

.order-amount-lines {
    border-top: 1px dashed var(--payment-line-strong);
    display: grid;
    gap: 7px;
    margin: 12px 0 0;
    padding-top: 12px;
}

.order-amount-lines div {
    display: flex;
    font-size: .88rem;
    gap: 10px;
    justify-content: space-between;
}

.order-amount-lines dt {
    color: var(--payment-label);
    font-weight: 600;
}

.order-amount-lines dd {
    font-weight: 750;
    margin: 0;
    text-align: end;
}

.order-amount-lines .order-amount--remaining dd {
    color: #92610a;
}

/* --------------------------------------------------------- gateway choices */

.gateway-panel {
    padding: 32px 36px;
}

.gateway-panel .payment-eyebrow {
    color: var(--payment-blue);
}

.gateway-panel h2 {
    font-size: 1.5rem;
    margin: 10px 0 6px;
}

.gateway-panel header p {
    color: var(--payment-muted);
    margin: 0;
    max-width: 60ch;
}

.gateway-options {
    display: grid;
    gap: 12px;
    margin: 24px 0;
}

.gateway-option {
    align-items: center;
    background: var(--payment-surface);
    border: 2px solid var(--payment-line-strong);
    border-radius: var(--payment-radius);
    cursor: pointer;
    display: grid;
    gap: 16px;
    grid-template-columns: 22px 108px 1fr;
    min-height: 84px;
    padding: 18px;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.gateway-option:hover {
    border-color: #b9d3ea;
}

.gateway-option:has(input:checked) {
    background: #fbfdff;
    border-color: var(--payment-blue);
    box-shadow: 0 8px 22px rgba(11, 93, 165, .1);
}

.gateway-option input {
    accent-color: var(--payment-blue);
    height: 20px;
    margin: 0;
    width: 20px;
}

.gateway-option__check {
    display: none;
}

.gateway-option img {
    height: auto;
    max-width: 104px;
}

.gateway-option strong,
.gateway-option small {
    display: block;
}

.gateway-option small {
    color: var(--payment-label);
    line-height: 1.55;
    margin-top: 4px;
}

.payment-terms {
    align-items: flex-start;
    background: var(--payment-section);
    border: 1px solid var(--payment-line);
    border-radius: var(--payment-radius);
    color: var(--payment-label);
    cursor: pointer;
    display: flex;
    gap: 11px;
    margin: 18px 0;
    min-height: 44px;
    padding: 14px 16px;
}

.payment-terms input {
    accent-color: var(--payment-blue);
    flex: none;
    height: 18px;
    margin-top: 3px;
    width: 18px;
}

.payment-submit {
    font-size: 1rem;
    min-width: 200px;
}

.payment-submit:disabled {
    cursor: wait;
    opacity: .68;
}

.payment-back-link {
    align-items: center;
    color: var(--payment-blue);
    display: inline-flex;
    font-weight: 700;
    gap: 8px;
    margin-top: 20px;
    min-height: 44px;
    text-decoration: none;
}

.payment-back-link:hover {
    color: var(--payment-navy);
    text-decoration: underline;
}

/* ------------------------------------------------------- pending guardrail */

.payment-pending-card {
    align-items: flex-start;
    background: #fff5d6;
    border: 1px solid #f0cf6d;
    border-inline-start: 5px solid var(--payment-gold);
    border-radius: var(--payment-radius);
    color: #6b4a05;
    display: flex;
    gap: 15px;
    margin-top: 24px;
    padding: 20px 22px;
}

.payment-pending-card > i {
    font-size: 1.4rem;
    margin-top: 3px;
}

.payment-pending-card strong,
.payment-pending-card span {
    display: block;
}

.payment-pending-card strong {
    font-size: 1.05rem;
}

.payment-pending-card span {
    margin-top: 5px;
}

.payment-pending-card p {
    font-weight: 700;
    margin: 10px 0 0;
}

/* Bootstrap paints <code> magenta; identifiers here are data, not syntax. */
.payment-pending-card code,
.payment-return-card code,
.order-summary code {
    background: rgba(16, 42, 67, .05);
    border-radius: 6px;
    color: inherit;
    font-size: .86em;
    overflow-wrap: anywhere;
    padding: 2px 6px;
}

.payment-return-card {
    border-radius: var(--payment-radius-lg);
    margin: 0 auto;
    max-width: 940px;
    padding: 32px;
}

.payment-return-card h1 {
    font-size: 1.5rem;
    margin: 0 0 5px;
}

.payment-return-card > p {
    color: var(--payment-muted);
    margin: 0;
}

.fawry-loading {
    align-items: center;
    color: var(--payment-muted);
    display: flex;
    gap: 10px;
    margin: 18px 0;
}

.fawry-loading span {
    animation: payment-spin .8s linear infinite;
    border: 3px solid var(--payment-line-strong);
    border-radius: 50%;
    border-top-color: var(--payment-blue);
    height: 22px;
    width: 22px;
}

@keyframes payment-spin {
    to { transform: rotate(360deg); }
}

/* ----------------------------------------------------------- return/result */

.payment-return-card {
    text-align: center;
}

.payment-return-icon {
    align-items: center;
    background: var(--payment-highlight);
    border-radius: 50%;
    color: var(--payment-blue);
    display: inline-flex;
    font-size: 1.6rem;
    height: 62px;
    justify-content: center;
    margin-bottom: 16px;
    width: 62px;
}

.payment-reference {
    background: #fff4c7;
    border: 1px dashed #dba519;
    border-radius: var(--payment-radius);
    color: #654806;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: clamp(1.5rem, 5vw, 2.35rem);
    font-weight: 800;
    letter-spacing: .08em;
    margin: 22px auto 12px;
    max-width: 520px;
    padding: 16px;
}

.payment-return-facts {
    background: var(--payment-section);
    border: 1px solid var(--payment-line);
    border-radius: var(--payment-radius);
    margin: 22px auto;
    max-width: 560px;
    padding: 4px 18px;
    text-align: start;
}

.payment-return-facts div {
    border-bottom: 1px solid var(--payment-line);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    padding: 12px 0;
}

.payment-return-facts div:last-child {
    border-bottom: 0;
}

.payment-return-facts dt {
    color: var(--payment-label);
    font-weight: 600;
}

.payment-return-facts dd {
    font-weight: 750;
    margin: 0;
    overflow-wrap: anywhere;
    text-align: end;
}

.payment-return-card .alert {
    border-radius: var(--payment-radius);
    margin: 0 auto 20px;
    max-width: 560px;
    text-align: start;
}

.payment-return-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.payment-return-actions .payment-back-link {
    margin-top: 0;
}

/* -------------------------------------------------------------- responsive */

@media (max-width: 991.98px) {
    .gateway-layout { grid-template-columns: 1fr; }
    .order-summary { border-bottom: 1px solid var(--payment-line); border-inline-end: 0; }
}

@media (max-width: 767.98px) {
    .payment-hero { align-items: stretch; flex-direction: column; gap: 20px; padding: 24px; }
    .payment-summary { min-width: 0; }
    .gateway-panel, .order-summary, .payment-return-card { padding: 22px; }
    .payment-section-heading { padding: 18px 20px; }
    .gateway-option {
        grid-template-areas: "radio logo" "radio text";
        grid-template-columns: 22px 1fr;
        padding: 16px;
        row-gap: 10px;
    }
    .gateway-option input { align-self: start; grid-area: radio; }
    .gateway-option img { grid-area: logo; max-width: 92px; }
    .gateway-option > span:last-child { grid-area: text; }
    .payment-submit { width: 100%; }

    /* The dues table collapses into one stacked card per due, so a 390px
       viewport never scrolls sideways or overlaps. Labels come from
       data-label attributes on each cell. */
    .payment-table thead { display: none; }
    .payment-table,
    .payment-table tbody,
    .payment-table tr,
    .payment-table td { display: block; }
    /* width:100% on the row would fight its own inline margins and force the
       wrapper to scroll; a block row already fills the space that is left. */
    .payment-table,
    .payment-table td { width: 100%; }
    .payment-table tbody tr {
        border: 1px solid var(--payment-line);
        border-radius: var(--payment-radius);
        margin: 14px 16px;
        overflow: hidden;
    }
    .payment-table tbody tr:hover { background: transparent; }
    .payment-table tbody td {
        align-items: center;
        border: 0;
        border-bottom: 1px solid var(--payment-line);
        display: flex;
        gap: 14px;
        justify-content: space-between;
        padding: 12px 16px;
    }
    .payment-table tbody td::before {
        color: var(--payment-label);
        content: attr(data-label);
        flex: none;
        font-size: .76rem;
        font-weight: 800;
        letter-spacing: .03em;
        text-transform: uppercase;
    }
    .payment-table tbody td:first-child { background: var(--payment-section); display: block; }
    .payment-table tbody td:first-child::before { content: none; }
    .payment-table tbody td:last-child { border-bottom: 0; }
    .payment-item-name { min-width: 0; }
    .payment-cell-actions { text-align: start; }
    .payment-cell-actions .payment-primary-action,
    .payment-cell-actions .payment-secondary-action { flex: 1; white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
    .payment-primary-action,
    .payment-secondary-action,
    .gateway-option { transition: none; }
    .payment-primary-action:hover { transform: none; }
    .fawry-loading span { animation: none; }
}

/* Focused gateway checkout (Fawry/Momkn): provider content opens alone like UMS. */
.checkout-focused > header,
.checkout-focused > footer.footer { display: none; }

/* Pending-invoice cancellation: clear danger action, distinct from primary pay. */
.payment-cancel-link { margin-top: 1rem; text-align: center; }
.payment-cancel-action { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.65rem 1.4rem; border: 2px solid #c0392b; border-radius: 999px; color: #c0392b; font-weight: 700; text-decoration: none; background: #fff; }
.payment-cancel-action:hover { background: #c0392b; color: #fff; }