/* Shared paid-signup dialog. Brand tokens are selected by the host landing page. */
:root {
  --psm-ink: #183e35;
  --psm-muted: #58675e;
  --psm-surface: #fffefa;
  --psm-soft: #ecf0e4;
  --psm-accent: #dce978;
  --psm-accent-ink: #183e35;
  --psm-focus: #176b57;
  --psm-danger: #a52a2a;
  --psm-border: #c8d1c9;
}

.landing-v2 {
  --psm-ink: #101e26;
  --psm-muted: #53636c;
  --psm-surface: #ffffff;
  --psm-soft: #edf3f5;
  --psm-accent: #f2c94c;
  --psm-accent-ink: #101e26;
  --psm-focus: #1581d3;
  --psm-border: #c5d1d6;
}

.billing-value-page {
  --psm-ink: var(--bv-ink);
  --psm-muted: var(--bv-muted);
  --psm-surface: var(--bv-paper);
  --psm-soft: var(--bv-wash-blue);
  --psm-accent: var(--bv-blue);
  --psm-accent-ink: #ffffff;
  --psm-focus: var(--bv-blue);
  --psm-danger: var(--bv-danger);
  --psm-border: var(--bv-line);
}

body.psm-open { overflow: hidden; }

.psm {
  width: min(42rem, calc(100% - 2rem));
  max-width: 42rem;
  max-height: min(52rem, calc(100dvh - 2rem));
  margin: auto;
  padding: 0;
  color: var(--psm-ink);
  background: var(--psm-surface);
  border: 0;
  border-radius: 1rem;
  box-shadow: 0 1.5rem 5rem rgb(4 20 17 / 28%);
  overflow: hidden;
}

.psm::backdrop { background: rgb(8 24 21 / 68%); backdrop-filter: blur(2px); }
.billing-value-page .psm::backdrop { background: rgb(5 20 28 / 74%); }
.psm__surface { max-height: min(52rem, calc(100dvh - 2rem)); padding: 1.5rem; overflow-y: auto; overscroll-behavior: contain; }
.psm__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.psm__header h2 { margin: .15rem 0 0; color: var(--psm-ink); font: inherit; font-size: clamp(1.35rem, 5vw, 1.8rem); font-weight: 750; line-height: 1.12; letter-spacing: -.025em; }
.psm__description { margin: .45rem 0 0; color: var(--psm-muted); font-size: .95rem; line-height: 1.5; }
.psm__eyebrow { margin: 0; color: var(--psm-muted); font-size: .72rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.psm__icon-button { display: grid; flex: 0 0 2.75rem; width: 2.75rem; height: 2.75rem; place-items: center; padding: 0; color: var(--psm-ink); background: var(--psm-soft); border: 0; border-radius: 50%; font: inherit; font-size: 1.65rem; line-height: 1; cursor: pointer; }
.psm__icon-button span { transform: translateY(-.07em); }

.psm__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; margin: 1.25rem 0 1.5rem; padding: 0; list-style: none; }
.psm__steps li { display: flex; min-width: 0; align-items: center; gap: .4rem; padding-top: .65rem; color: var(--psm-muted); border-top: 2px solid var(--psm-border); font-size: .75rem; font-weight: 650; }
.psm__steps li span { display: grid; width: 1.4rem; height: 1.4rem; flex: 0 0 auto; place-items: center; background: var(--psm-soft); border-radius: 50%; font-size: .7rem; }
.psm__steps li[aria-current="step"], .psm__steps li[data-complete="true"] { color: var(--psm-ink); border-color: var(--psm-ink); }
.psm__steps li[aria-current="step"] span { color: var(--psm-accent-ink); background: var(--psm-accent); }

.psm__step h3, .psm__dismiss h3 { margin: 0; color: var(--psm-ink); font: inherit; font-size: 1.2rem; font-weight: 750; }
.psm__step > p, .psm__step form > p, .psm__dismiss p { margin: .4rem 0 1.2rem; color: var(--psm-muted); line-height: 1.5; }
.psm__status { min-height: 1.5rem; margin: -.65rem 0 .5rem; color: var(--psm-muted); font-size: .875rem; }
.psm__error-summary { margin: 0 0 1rem; padding: .75rem 1rem; color: var(--psm-danger); background: #fff2f0; border: 1px solid #e8aaa2; border-radius: .5rem; font-size: .9rem; font-weight: 650; }

.psm__field { margin: 0 0 1rem; }
.psm__field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.psm__field label, .psm__fieldset legend { display: block; margin-bottom: .4rem; color: var(--psm-ink); font-size: .9rem; font-weight: 700; }
.psm__field label span { color: var(--psm-muted); font-weight: 500; }
.psm__field input { box-sizing: border-box; width: 100%; min-height: 2.75rem; padding: .68rem .75rem; color: var(--psm-ink); background: var(--psm-surface); border: 1px solid var(--psm-border); border-radius: .45rem; font: inherit; font-size: 1rem; }
.psm__field input[readonly] { color: var(--psm-muted); background: var(--psm-soft); }
.psm__field input[aria-invalid="true"] { border-color: var(--psm-danger); box-shadow: 0 0 0 1px var(--psm-danger); }
.psm__field-help { display: block; margin-top: .25rem; color: var(--psm-muted); font-size: .78rem; }
.psm__field-error { display: block; min-height: 1.15rem; margin-top: .25rem; color: var(--psm-danger); font-size: .8rem; font-weight: 650; }
.psm__fieldset { min-width: 0; margin: 1.25rem 0 0; padding: 1.1rem 1rem .1rem; border: 1px solid var(--psm-border); border-radius: .65rem; }
.psm__fieldset legend { padding: 0 .35rem; }
.psm__notice { padding: .7rem .8rem; background: var(--psm-soft); border-radius: .4rem; font-size: .85rem; }
.psm__honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.psm__guarantee { margin-top: 1rem; }
.psm__guarantee h4 { margin: 0; color: var(--psm-ink); font-size: .9rem; }
.psm__promise { margin: .45rem 0 0; padding: 1rem; color: var(--psm-ink); background: var(--psm-soft); border: 0; border-left: .25rem solid var(--psm-accent); border-radius: 0 .5rem .5rem 0; font-size: 1rem; font-weight: 700; line-height: 1.45; }
.psm__guarantee-account { margin: .55rem 0 0; color: var(--psm-muted); font-size: .82rem; line-height: 1.45; }
.psm__offer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin: 1rem 0; padding-bottom: 1rem; border-bottom: 1px solid var(--psm-border); }
.psm__offer span, .psm__offer small { display: block; }
.psm__offer span { font-weight: 750; }
.psm__offer small, .psm__secure-note, .psm__legal, .psm__recovery { color: var(--psm-muted); font-size: .82rem; line-height: 1.45; }
.psm__offer strong { white-space: nowrap; font-size: 1.2rem; }
.psm__payment { min-height: 3.2rem; padding: .75rem; border: 1px solid var(--psm-border); border-radius: .55rem; }
.psm__secure-note, .psm__legal, .psm__recovery { margin: .6rem 0 0 !important; }
.psm__legal a, .psm__recovery a { color: var(--psm-ink); font-weight: 700; text-decoration: underline; text-underline-offset: .16em; }

.psm__actions { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: 1.25rem; }
.psm__actions--end { justify-content: flex-end; }
.psm__button { min-height: 2.75rem; padding: .65rem 1rem; border: 1px solid transparent; border-radius: .45rem; font: inherit; font-size: .9rem; font-weight: 750; cursor: pointer; }
.psm__button--primary { color: var(--psm-accent-ink); background: var(--psm-accent); }
.psm__button--secondary { color: var(--psm-ink); background: transparent; border-color: var(--psm-border); }
.billing-value-page .psm__button, .billing-value-page .psm__field input,
.billing-value-page .psm__fieldset, .billing-value-page .psm__payment { border-radius: .65rem; }
.psm__button:disabled { color: #101e26 !important; background: #ffffff !important; border-color: #101e26 !important; cursor: wait; opacity: 1 !important; }

.psm button:focus-visible, .psm input:focus-visible, .psm a:focus-visible, .psm [tabindex="-1"]:focus { outline: 3px solid var(--psm-focus); outline-offset: 3px; }
.psm__dismiss { padding: 1rem; background: var(--psm-soft); border-radius: .65rem; }
.psm__fallback { margin: 1.25rem 0 0; color: var(--psm-muted); font-size: .78rem; text-align: center; }
.psm__fallback a { color: var(--psm-ink); font-weight: 700; text-underline-offset: .15em; }

@media (max-width: 30rem) {
  .psm {
    inset: 0;
    width: 100%;
    height: 100dvh;
    max-width: none;
    max-height: none;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .psm::backdrop { background: var(--psm-surface); backdrop-filter: none; }
  .psm__surface {
    box-sizing: border-box;
    display: flex;
    width: 100%;
    height: 100%;
    max-height: none;
    flex-direction: column;
    padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  }
  .psm__step:not([hidden]) { flex: 1; }
  .psm__step[data-psm-step="1"]:not([hidden]), .psm__step[data-psm-step="3"]:not([hidden]),
  .psm__step[data-psm-step="1"] form { display: flex; flex-direction: column; }
  .psm__step[data-psm-step="1"] form { min-height: 100%; }
  .psm__step[data-psm-step="1"] .psm__actions, .psm__step[data-psm-step="3"] .psm__actions { margin-top: auto; padding-top: 1.5rem; }
  .psm__field-grid { grid-template-columns: 1fr; gap: 0; }
  .psm__steps li { gap: .25rem; font-size: .67rem; }
  .psm__actions { align-items: stretch; flex-direction: column-reverse; }
  .psm__button { width: 100%; }
}

@media (prefers-reduced-motion: no-preference) {
  .psm[open] { animation: psm-in .16s ease-out; }
  @keyframes psm-in { from { opacity: 0; transform: translateY(.5rem); } }
}

@media (prefers-reduced-motion: reduce) {
  .psm, .psm::backdrop, .psm * { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}