/**
 * Payment Links Manager — customer payment panel.
 *
 * Every colour is declared here rather than inherited. The panel sits on a
 * white surface inside whatever theme the store runs, and a dark theme's
 * near-white text colour would otherwise render the panel unreadable.
 */

.plkm-panel {
    /* Cool institutional palette: this is a money screen, not a marketing one. */
    --plkm-ink: #16202b;
    --plkm-muted: #5d6b7a;
    --plkm-rule: #dde4ec;
    --plkm-surface: #ffffff;
    --plkm-paper: #f1f6fb;
    --plkm-accent: #1b4f8f;
    --plkm-success: #0f6d4a;
    --plkm-alert: #a4302f;

    position: relative;
    box-sizing: border-box;
    margin: 0 0 2em;
    padding: 28px;
    border: 1px solid var(--plkm-rule);
    border-radius: 10px;
    background: var(--plkm-surface);

    /* Anchor the whole subtree, so nothing inherits the theme's text colour. */
    color: var(--plkm-ink);
    font-size: 16px;
    line-height: 1.5;
    text-align: left;
}

.plkm-panel *,
.plkm-panel *::before,
.plkm-panel *::after {
    box-sizing: inherit;
}

/* Header ----------------------------------------------------------------- */

.plkm-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 22px;
}

/* Keep the header clear of the close button in the corner. */
.plkm-panel--modal .plkm-head {
    padding-right: 34px;
}

.plkm-title {
    margin: 0;
    padding: 0;
    color: var(--plkm-ink);
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    text-transform: none;
}

.plkm-title::before,
.plkm-title::after {
    content: none;
}

/* Progress: a genuine two-step sequence, so the numbers mean something. */

.plkm-progress {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.plkm-progress::before,
.plkm-progress li::before {
    content: none;
}

.plkm-progress__item {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    color: var(--plkm-muted);
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.plkm-progress__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: 1px solid var(--plkm-rule);
    border-radius: 50%;
    background: var(--plkm-surface);
    font-size: 0.7rem;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.plkm-panel[data-state='pay'] [data-progress='pay'],
.plkm-panel[data-state='confirm'] [data-progress='confirm'],
.plkm-panel[data-state='done'] [data-progress='confirm'] {
    color: var(--plkm-ink);
    font-weight: 600;
}

.plkm-panel[data-state='pay'] [data-progress='pay'] .plkm-progress__num,
.plkm-panel[data-state='confirm'] [data-progress='confirm'] .plkm-progress__num,
.plkm-panel[data-state='done'] [data-progress='confirm'] .plkm-progress__num {
    border-color: var(--plkm-accent);
    background: var(--plkm-accent);
    color: #fff;
}

.plkm-panel[data-state='confirm'] [data-progress='pay'] .plkm-progress__num,
.plkm-panel[data-state='done'] [data-progress='pay'] .plkm-progress__num {
    border-color: var(--plkm-accent);
    color: var(--plkm-accent);
}

/* The stub -------------------------------------------------------------- */
/* Signature element: a tear-off payment slip. These are values the customer
   retypes into another company's form, so each gets size, tabular figures and
   its own copy control. */

.plkm-stub-caption {
    margin: 0 0 8px;
    color: var(--plkm-muted);
    font-size: 0.8rem;
    font-weight: 500;
}

.plkm-stub {
    position: relative;
    margin: 0 0 20px;
    padding: 0;
    border-radius: 8px;
    background: var(--plkm-paper);
    overflow: hidden;
}

.plkm-stub__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 20px;
}

.plkm-stub__value {
    min-width: 0;
}

.plkm-stub__label {
    display: block;
    margin-bottom: 2px;
    color: var(--plkm-muted);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.plkm-stub__figure {
    display: block;
    color: var(--plkm-ink);
    font-size: 2.1rem;
    font-weight: 650;
    line-height: 1.1;
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
    word-break: break-word;
}

.plkm-stub__code {
    display: block;
    color: var(--plkm-ink);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    font-variant-numeric: tabular-nums;
    word-break: break-all;
}

/* Copy control ---------------------------------------------------------- */

.plkm-stub__copy {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.plkm-copy-btn {
    display: inline-flex;
    align-items: center;
    padding: 7px 14px;
    border: 1px solid #c7d4e2;
    border-radius: 6px;
    background: var(--plkm-surface);
    color: var(--plkm-accent);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0;
    text-transform: none;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.plkm-copy-btn:hover {
    border-color: var(--plkm-accent);
    background: var(--plkm-accent);
    color: #fff;
}

.plkm-copy-btn:focus-visible {
    outline: 2px solid var(--plkm-accent);
    outline-offset: 2px;
}

.plkm-copy-btn--done,
.plkm-copy-btn--done:hover {
    border-color: var(--plkm-success);
    background: var(--plkm-success);
    color: #fff;
}

.plkm-copy-status {
    color: var(--plkm-success);
    font-size: 0.72rem;
    font-weight: 500;
    min-height: 1em;
}

.plkm-copy-status--error {
    color: var(--plkm-alert);
}

/* Perforation: dashed rule with the surface colour punched through the edges,
   so the block reads as a slip you tear along. */

.plkm-stub__perf {
    position: relative;
    height: 1px;
    margin: 0;
    border-top: 1px dashed #c3d0de;
}

.plkm-stub__perf::before,
.plkm-stub__perf::after {
    content: '';
    position: absolute;
    top: -7px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--plkm-surface);
}

.plkm-stub__perf::before {
    left: -7px;
}

.plkm-stub__perf::after {
    right: -7px;
}

/* Prose ----------------------------------------------------------------- */

.plkm-instructions {
    margin: 0 0 22px;
    color: var(--plkm-ink);
    font-size: 0.95rem;
}

.plkm-note,
.plkm-aside {
    margin: 12px 0 0;
    color: var(--plkm-muted);
    font-size: 0.85rem;
}

.plkm-alert {
    margin: 14px 0 0;
    padding: 10px 14px;
    border-left: 3px solid var(--plkm-alert);
    border-radius: 0 4px 4px 0;
    background: rgba(164, 48, 47, 0.07);
    color: var(--plkm-ink);
    font-size: 0.85rem;
}

.plkm-alert[hidden] {
    display: none;
}

/* Controls -------------------------------------------------------------- */

.plkm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0;
    text-align: center;
    text-decoration: none;
    text-transform: none;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.1s ease;
}

.plkm-btn--primary,
.plkm-btn--primary:visited {
    background: var(--plkm-ink);
    color: #fff;
}

.plkm-btn--primary:hover,
.plkm-btn--primary:focus {
    background: #0c141d;
    color: #fff;
}

.plkm-btn--primary:active {
    transform: translateY(1px);
}

.plkm-btn:focus-visible {
    outline: 2px solid var(--plkm-accent);
    outline-offset: 2px;
}

.plkm-btn[disabled] {
    opacity: 0.55;
    cursor: default;
}

.plkm-btn__icon {
    flex: 0 0 auto;
    opacity: 0.7;
}

.plkm-ghost,
a.plkm-ghost {
    display: inline;
    padding: 0;
    border: 0;
    background: none;
    color: var(--plkm-accent);
    font-family: inherit;
    font-size: inherit;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
    text-transform: none;
    cursor: pointer;
}

.plkm-ghost:hover,
.plkm-ghost:focus {
    color: var(--plkm-ink);
}

.plkm-ghost:focus-visible {
    outline: 2px solid var(--plkm-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

.plkm-close {
    position: absolute;
    top: 14px;
    right: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: none;
    color: var(--plkm-muted);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.plkm-close:hover {
    background: var(--plkm-paper);
    color: var(--plkm-ink);
}

.plkm-close:focus-visible {
    outline: 2px solid var(--plkm-accent);
    outline-offset: 2px;
}

/* States ---------------------------------------------------------------- */

.plkm-step {
    display: none;
}

/* Pay is the default, not "nothing". If data-state is ever unset or holds a
   value this stylesheet does not know, the customer must still get a button
   rather than a card with no way forward. */
[data-plkm-step='pay'] {
    display: block;
}

.plkm-panel[data-state='confirm'] [data-plkm-step='pay'],
.plkm-panel[data-state='done'] [data-plkm-step='pay'] {
    display: none;
}

.plkm-panel[data-state='confirm'] [data-plkm-step='confirm'],
.plkm-panel[data-state='done'] [data-plkm-step='done'] {
    display: block;
}

.plkm-panel[data-state='done'] .plkm-stub__copy,
.plkm-panel[data-state='done'] .plkm-stub-caption {
    display: none;
}

.plkm-panel[data-state='done'] .plkm-stub {
    opacity: 0.65;
}

/* Waiting --------------------------------------------------------------- */

.plkm-waiting {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0 0 18px;
    color: var(--plkm-ink);
    font-size: 0.95rem;
}

.plkm-waiting__dot {
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    margin-top: 8px;
    border-radius: 50%;
    background: var(--plkm-accent);
    animation: plkm-pulse 1.8s ease-in-out infinite;
}

@keyframes plkm-pulse {
    0%, 100% { opacity: 0.25; transform: scale(0.85); }
    50%      { opacity: 1; transform: scale(1); }
}

.plkm-panel--returned .plkm-waiting {
    font-weight: 600;
}

.plkm-panel--returned .plkm-waiting__dot {
    animation: none;
    opacity: 1;
}

/* Done ------------------------------------------------------------------ */

.plkm-done {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0;
    color: var(--plkm-ink);
    font-size: 0.95rem;
    font-weight: 500;
}

.plkm-done__mark {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--plkm-success);
    color: #fff;
}

/* Modal ----------------------------------------------------------------- */

.plkm-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow-y: auto;
    background: rgba(12, 20, 29, 0.62);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    animation: plkm-fade 0.2s ease-out;
}

.plkm-panel--modal {
    width: 100%;
    max-width: 460px;
    margin: auto;
    box-shadow: 0 24px 60px rgba(12, 20, 29, 0.28);
    animation: plkm-rise 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes plkm-fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes plkm-rise {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: none; }
}

body.plkm-modal-open {
    overflow: hidden;
}

/* Extra confirmation-page content --------------------------------------- */

.plkm-extra {
    margin: 0 0 2em;
}

/* Small screens --------------------------------------------------------- */

@media screen and (max-width: 600px) {
    .plkm-panel {
        padding: 22px 18px;
    }

    .plkm-stub__row {
        padding: 14px 16px;
    }

    .plkm-stub__figure {
        font-size: 1.75rem;
    }

    .plkm-stub__code {
        font-size: 1rem;
    }

    .plkm-head {
        gap: 8px;
    }

    .plkm-modal-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .plkm-panel--modal {
        max-width: none;
        margin: 0;
        border: 0;
        border-radius: 14px 14px 0 0;
        animation: plkm-sheet 0.26s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

@keyframes plkm-sheet {
    from { transform: translateY(100%); }
    to   { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    .plkm-waiting__dot,
    .plkm-modal-overlay,
    .plkm-panel--modal {
        animation: none;
    }

    .plkm-waiting__dot {
        opacity: 0.7;
    }

    .plkm-btn {
        transition: none;
    }
}

/* The panel takes focus when a modal opens so screen readers land inside it.
   It is a container, not a control, so it should not show a focus ring. */
.plkm-panel:focus {
    outline: none;
}