/* ============================================================
   Afranga · SaveSmart - three approaches, one prototype
   Uses styles.css tokens + the Tweaks panel styles from invest.css.
   All sizing in em/rem, BEM naming, no px (per project rules).
   ============================================================ */

.main--ss { padding: 2rem 2.5rem 4rem; }

.ss { max-width: 71rem; margin: 0 auto; }
.ss__title { font: var(--number-l); margin-bottom: 0.25rem; }
.ss__subtitle { font: var(--body-m); color: var(--text-secondary); margin-bottom: 2rem; }

/* ---------- annotation dots ---------- */

.ss-note {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.125rem; height: 1.125rem; border-radius: 50%;
  background: var(--coral); color: var(--white);
  font: var(--caption-s); font-weight: 600; line-height: 1;
  vertical-align: middle; margin-left: 0.375rem; cursor: help;
  flex: none;
}
.ss--notes-off .ss-note { display: none; }

/* ---------- shared: cards, rows, buttons ---------- */

.ss-card {
  background: var(--white); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); padding: 1.75rem;
}
.ss-card__head { font: var(--title-l); margin-bottom: 1.25rem; display: flex; align-items: center; }

.ss-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font: var(--label-m); border: none; border-radius: var(--radius-btn);
  padding: 0.875rem 1.5rem; cursor: pointer;
  transition: background 0.2s var(--ease), opacity 0.2s var(--ease);
}
.ss-btn--primary { background: var(--coral); color: var(--white); width: 100%; }
.ss-btn--primary:hover { background: var(--coral-dark); }
.ss-btn--primary:disabled { background: var(--track); color: var(--text-muted); cursor: not-allowed; }
.ss-btn--dark { background: var(--charcoal); color: var(--white); }
.ss-btn--ghost { background: transparent; color: var(--text-secondary); }
.ss-btn--ghost:hover { color: var(--text-primary); }

.ss-field { margin-bottom: 1.25rem; }
.ss-field__label { font: var(--label-m); display: block; margin-bottom: 0.5rem; }
.ss-field__input-wrap {
  display: flex; align-items: center; border: 0.0625rem solid var(--border);
  border-radius: var(--radius-btn); background: var(--white);
  padding: 0 1rem; transition: border-color 0.2s var(--ease);
}
.ss-field__input-wrap:focus-within { border-color: var(--charcoal); }
.ss-field--error .ss-field__input-wrap { border-color: var(--coral); }
.ss-field__cur { font: var(--body-m); color: var(--text-muted); margin-right: 0.5rem; }
.ss-field__input {
  flex: 1; border: none; outline: none; background: transparent;
  font: var(--title-l); padding: 0.75rem 0; text-align: right; min-width: 0;
}
.ss-field__hint { font: var(--body-s); color: var(--text-secondary); margin-top: 0.375rem; }
.ss-field__error { font: var(--value); color: var(--coral); margin-top: 0.375rem; display: none; }
.ss-field--error .ss-field__error { display: block; }
.ss-field--error .ss-field__hint { display: none; }

.ss-balance { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.25rem; }
.ss-balance__label { font: var(--body-m); color: var(--text-secondary); }
.ss-balance__value { font: var(--label-m); }
.ss-balance__all { font: var(--value); color: var(--coral); background: none; border: none; cursor: pointer; padding: 0; margin-left: 0.75rem; }

/* product switch */
.ss-products { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; }
.ss-product {
  flex: 1; text-align: left; border: 0.0625rem solid var(--border); background: var(--white);
  border-radius: var(--radius-btn); padding: 0.75rem 1rem; cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.ss-product:hover { border-color: var(--charcoal); }
.ss-product--on { border-color: var(--charcoal); background: var(--charcoal); color: var(--white); }
.ss-product--single { cursor: default; background: var(--ivory, #F7EEE5); }
.ss-product--single:hover { border-color: var(--border); }
.ss-product__name { font: var(--label-m); display: flex; align-items: center; gap: 0.375rem; }
.ss-product__meta { font: var(--body-s); color: var(--text-secondary); margin-top: 0.125rem; }
.ss-product--on .ss-product__meta { color: rgba(255, 255, 255, 0.72); }

/* term cards */
.ss-terms { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; }
.ss-term {
  flex: 1; border: 0.0625rem solid var(--border); background: var(--white);
  border-radius: var(--radius-btn); padding: 0.75rem 0.5rem; text-align: center; cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.ss-term:hover { border-color: var(--charcoal); }
.ss-term--on { background: var(--charcoal); border-color: var(--charcoal); color: var(--white); }
.ss-term__months { font: var(--label-m); display: block; }
.ss-term__rate { font: var(--body-s); color: var(--text-secondary); display: block; margin-top: 0.125rem; }
.ss-term--on .ss-term__rate { color: rgba(255, 255, 255, 0.72); }
.ss-term__back { font: var(--caption-s); color: var(--green); display: block; margin-top: 0.25rem; }
.ss-term--on .ss-term__back { color: var(--green-muted); }
.ss-term__cb {
  font: var(--caption-s); font-weight: 600; color: var(--green);
  background: var(--green-bg); border-radius: 0.625rem;
  display: inline-block; padding: 0.0625rem 0.5rem; margin-top: 0.3125rem;
}
.ss-term--on .ss-term__cb { background: rgba(69, 198, 139, 0.25); color: var(--green-muted); }
.ss-term:disabled { opacity: 0.4; cursor: not-allowed; }

/* toggle */
.ss-toggle { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1.25rem; cursor: pointer; }
.ss-toggle__track {
  width: 2.5rem; height: 1.5rem; border-radius: 0.75rem; background: var(--track);
  position: relative; flex: none; transition: background 0.2s var(--ease); margin-top: 0.125rem;
}
.ss-toggle--on .ss-toggle__track { background: var(--green-muted); }
.ss-toggle__knob {
  position: absolute; top: 0.125rem; left: 0.125rem; width: 1.25rem; height: 1.25rem;
  border-radius: 50%; background: var(--white); box-shadow: var(--shadow-pill);
  transition: transform 0.2s var(--ease);
}
.ss-toggle--on .ss-toggle__knob { transform: translateX(1rem); }
.ss-toggle__label { font: var(--label-m); display: block; }
.ss-toggle__desc { font: var(--body-s); color: var(--text-secondary); margin-top: 0.125rem; }

/* cashback banner */
.ss-cashback {
  display: flex; align-items: flex-start; gap: 0.625rem;
  border-radius: var(--radius-btn); padding: 0.75rem 1rem; margin-bottom: 1.25rem;
  background: var(--surface-subtle); color: var(--text-secondary); font: var(--body-xs);
}
.ss-cashback--active { background: var(--green-bg); color: var(--green); }
.ss-cashback__icon { flex: none; width: 1.125rem; height: 1.125rem; margin-top: 0.0625rem; }
.ss-cashback__title { font: var(--label-s); display: block; margin-bottom: 0.125rem; }
.ss-cashback__amount { font-weight: 700; }
.ss-cashback__more {
  display: block; background: none; border: none; padding: 0; margin-top: 0.375rem;
  font: var(--label-s); color: inherit; text-decoration: underline; cursor: pointer;
}
.ss-cashback__specs {
  display: block; margin-top: 0.375rem; padding-top: 0.375rem;
  border-top: 0.0625rem solid rgba(44, 44, 44, 0.1); font: var(--body-s);
}

/* live summary strip / panel */
.ss-summary {
  border-top: 0.0625rem solid var(--border); margin-top: 0.25rem; padding-top: 1rem; margin-bottom: 1.25rem;
}
.ss-summary__row { display: flex; justify-content: space-between; font: var(--body-m); color: var(--text-secondary); padding: 0.25rem 0; }
.ss-summary__row--total { font: var(--label-m); color: var(--text-primary); padding-top: 0.5rem; }
.ss-summary__val { font: var(--value); color: var(--text-primary); text-align: right; }
.ss-summary__val--green { color: var(--green); }
.ss-summary__foot { font: var(--body-s); color: var(--text-muted); margin-top: 0.5rem; }

/* review rows (confirm) */
.ss-review { margin-bottom: 1.25rem; }
.ss-review__row {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.625rem 0; border-bottom: 0.0625rem solid var(--surface-subtle);
  font: var(--body-m); color: var(--text-secondary);
}
.ss-review__row:last-child { border-bottom: none; }
.ss-review__val { font: var(--value); color: var(--text-primary); text-align: right; }
.ss-review__val--green { color: var(--green); }

.ss-docs { margin-bottom: 1.25rem; }
.ss-docs__list { display: flex; flex-direction: column; gap: 0.375rem; margin-bottom: 0.75rem; }
.ss-docs__link { display: inline-flex; align-items: center; gap: 0.5rem; font: var(--value); color: var(--coral); text-decoration: none; }
.ss-docs__link:hover { text-decoration: underline; }
.ss-docs__link svg { width: 1rem; height: 1rem; flex: none; }
.ss-check { display: flex; align-items: flex-start; gap: 0.625rem; cursor: pointer; font: var(--body-xs); color: var(--text-secondary); }
.ss-check__box {
  width: 1.125rem; height: 1.125rem; border: 0.09375rem solid var(--border); border-radius: 0.3125rem;
  flex: none; margin-top: 0.0625rem; display: flex; align-items: center; justify-content: center;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease);
}
.ss-check--on .ss-check__box { background: var(--charcoal); border-color: var(--charcoal); }
.ss-check__box svg { width: 0.75rem; height: 0.75rem; color: var(--white); opacity: 0; }
.ss-check--on .ss-check__box svg { opacity: 1; }

.ss-reflect {
  border-radius: var(--radius-btn); background: var(--chart-area);
  padding: 0.75rem 1rem; font: var(--body-xs); color: var(--text-secondary); margin-bottom: 1.25rem;
}
.ss-reflect strong { color: var(--text-primary); }

.ss-actions { display: flex; gap: 0.75rem; align-items: center; }
.ss-actions .ss-btn--primary { flex: 1; width: auto; }

/* success timeline */
.ss-done { text-align: center; padding: 1rem 0 0.5rem; }
.ss-done__icon {
  width: 3rem; height: 3rem; border-radius: 50%; background: var(--green-bg); color: var(--green);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem;
}
.ss-done__icon svg { width: 1.5rem; height: 1.5rem; }
.ss-done__title { font: var(--display-s); margin-bottom: 0.375rem; }
.ss-done__sub { font: var(--body-m); color: var(--text-secondary); margin-bottom: 1.75rem; }
.ss-timeline { text-align: left; max-width: 26rem; margin: 0 auto 1.75rem; }
.ss-timeline__item { display: flex; gap: 0.875rem; position: relative; padding-bottom: 1.25rem; }
.ss-timeline__item:last-child { padding-bottom: 0; }
.ss-timeline__item::before {
  content: ''; position: absolute; left: 0.5rem; top: 1.25rem; bottom: 0;
  width: 0.09375rem; background: var(--border);
}
.ss-timeline__item:last-child::before { display: none; }
.ss-timeline__dot {
  width: 1.0625rem; height: 1.0625rem; border-radius: 50%; border: 0.1875rem solid var(--border);
  background: var(--white); flex: none; margin-top: 0.125rem; z-index: 1;
}
.ss-timeline__item--done .ss-timeline__dot { background: var(--green-muted); border-color: var(--green-muted); }
.ss-timeline__label { font: var(--label-m); display: block; }
.ss-timeline__date { font: var(--body-s); color: var(--text-secondary); }

/* ---------- variant A: single card ---------- */

.ss-a { display: grid; grid-template-columns: 26.5rem 1fr; gap: 2rem; align-items: start; }
.ss-a__faq { position: sticky; top: 1rem; }

/* faq (shared) */
.ss-faq__item { border-bottom: 0.0625rem solid var(--border); }
.ss-faq__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: none; border: none; cursor: pointer; text-align: left;
  font: var(--label-m); padding: 0.875rem 0;
}
.ss-faq__q svg { width: 1rem; height: 1rem; flex: none; color: var(--coral); transition: transform 0.2s var(--ease); }
.ss-faq__item--open .ss-faq__q svg { transform: rotate(180deg); }
.ss-faq__a { font: var(--body-m); color: var(--text-secondary); padding: 0 0 1rem; display: none; }
.ss-faq__item--open .ss-faq__a { display: block; }

/* ---------- variant B: stepper ---------- */

.ss-b__stepper { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.75rem; }
.ss-b__step { display: flex; align-items: center; gap: 0.5rem; font: var(--label-s); color: var(--text-muted); }
.ss-b__step-num {
  width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--track); color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center; font: var(--label-s);
}
.ss-b__step--on { color: var(--text-primary); }
.ss-b__step--on .ss-b__step-num { background: var(--charcoal); color: var(--white); }
.ss-b__step--done .ss-b__step-num { background: var(--green-muted); color: var(--white); }
.ss-b__step-line { flex: 1; height: 0.0625rem; background: var(--border); max-width: 3.5rem; }
.ss-b__grid { display: grid; grid-template-columns: 1fr 20.5rem; gap: 2rem; align-items: start; }
.ss-b__aside { position: sticky; top: 1rem; }
.ss-b__aside .ss-card { padding: 1.25rem 1.5rem; }

/* ---------- variant C: outcome first ---------- */

.ss-c { max-width: 46rem; margin: 0 auto; }
.ss-c__hero { text-align: center; padding-top: 0.5rem; margin-bottom: 1.5rem; }
.ss-c__eyebrow { font: var(--overline); letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-secondary); display: block; margin-bottom: 0.375rem; }
.ss-c__big { font: var(--display-s); font-size: 3rem; line-height: 3.25rem; }
.ss-c__big-when { font: var(--body-m); color: var(--text-secondary); margin-top: 0.375rem; }
.ss-c__chips { display: flex; justify-content: center; gap: 0.5rem; margin-top: 0.875rem; flex-wrap: wrap; }
.ss-c__chip {
  font: var(--value); background: var(--surface-subtle); border-radius: 1rem; padding: 0.3125rem 0.75rem;
}
.ss-c__chip--green { background: var(--green-bg); color: var(--green); }
.ss-c__slider { width: 100%; margin: 0.75rem 0 0.25rem; accent-color: #f86d68; }
.ss-c__bars { display: flex; align-items: flex-end; gap: 0.375rem; height: 5rem; margin: 1.25rem 0 0.375rem; }
.ss-c__bar { flex: 1; background: var(--chart-area); border-radius: 0.375rem 0.375rem 0 0; position: relative; min-height: 12%; }
.ss-c__bar--last { background: var(--green-muted); }
.ss-c__bars-foot { display: flex; justify-content: space-between; font: var(--caption-s); color: var(--text-muted); margin-bottom: 1rem; }
.ss-c__monthly { font: var(--body-m); color: var(--text-secondary); text-align: center; margin-bottom: 1.25rem; }
.ss-c__monthly strong { color: var(--green); }
.ss-trust { display: flex; gap: 0.5rem; margin: 1.25rem 0; }
.ss-trust__item {
  flex: 1; display: flex; align-items: center; gap: 0.625rem; font: var(--body-s); color: var(--text-secondary);
  background: var(--surface-subtle); border-radius: var(--radius-btn); padding: 0.625rem 0.875rem;
}
.ss-trust__item svg { width: 1.125rem; height: 1.125rem; flex: none; color: var(--charcoal); }

/* modal sheet (variant C confirm) */
.ss-sheet-veil {
  position: fixed; inset: 0; background: rgba(44, 44, 44, 0.4); z-index: 60;
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
}
.ss-sheet { width: 26.5rem; max-height: 90vh; overflow-y: auto; }

/* responsive */
@media (max-width: 68rem) {
  .ss-a, .ss-b__grid { grid-template-columns: 1fr; }
  .ss-a__faq, .ss-b__aside { position: static; }
  .ss-trust { flex-direction: column; }
}