/* ==========================================================================
   FORGE Athletic Club — Checkout / Payment / Account
   Extends style.css design tokens
   ========================================================================== */

.checkout-header{
  position:sticky; top:0; z-index:1000;
  background:rgba(10,10,9,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.checkout-header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.checkout-back{
  display:flex; align-items:center; gap:8px;
  background:transparent; border:1px solid var(--concrete); color:var(--white);
  font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.05em;
  padding:10px 16px; cursor:pointer;
  transition:border-color .3s var(--ease), color .3s var(--ease);
}
.checkout-back:hover{ border-color:var(--lime); color:var(--lime); }
.checkout-back svg{ width:15px; height:15px; }
.checkout-secure{
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--lime);
}
.checkout-secure svg{ width:16px; height:16px; }

/* Skip link */
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--lime); color:var(--black);
  padding:10px 16px; z-index:2000; font-family:var(--font-mono); font-size:.8rem;
}
.skip-link:focus{ left:16px; top:16px; }

/* ---------- Stepper ---------- */
.stepper-wrap{ padding:32px 0 0; }
.stepper{ display:flex; align-items:center; gap:0; max-width:560px; margin:0 auto; }
.step-dot{
  flex:1; height:3px; background:var(--line); position:relative;
}
.step-dot:not(:last-child){ margin-right:6px; }
.step-dot.done, .step-dot.active{ background:var(--lime); }
.step-labels{
  display:flex; justify-content:space-between; max-width:560px; margin:12px auto 0;
  font-family:var(--font-mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.05em; color:var(--dim-2);
}
.step-labels span.current{ color:var(--lime); }
@media(max-width:640px){ .step-labels span{ display:none; } .step-labels span.current{ display:block; margin:0 auto; } }

.checkout-promo-strip{
  text-align:center; margin-top:22px; padding:11px 20px;
  background:var(--charcoal); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  font-family:var(--font-mono); font-size:.74rem; letter-spacing:.03em; color:var(--dim);
}

/* ---------- Wizard steps ---------- */
.checkout-wrap{ padding:48px 0 100px; }
.wizard-step{ display:none; }
.wizard-step.active{ display:block; animation:stepIn .5s var(--ease); }
@keyframes stepIn{ from{ opacity:0; transform:translateY(14px);} to{ opacity:1; transform:translateY(0);} }
.wizard-title{ max-width:640px; margin:0 auto 36px; text-align:center; }
.wizard-title h1{ font-size:clamp(1.8rem,4vw,2.6rem); }
.wizard-title p{ margin-top:12px; color:var(--dim); }

.wizard-nav{ max-width:640px; margin:32px auto 0; }

/* ---------- Package selection cards (step 1) ---------- */
.pkg-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
  max-width:1000px; margin:0 auto;
}
.pkg-card{
  position:relative;
  text-align:left; width:100%; cursor:pointer;
  background:var(--charcoal); border:1px solid var(--line);
  padding:30px 26px; color:var(--white);
  transition:border-color .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);
}
.pkg-card:hover{ transform:translateY(-4px); border-color:var(--concrete); }
.pkg-card.selected{ border-color:var(--lime); background:var(--steel); }
.pkg-check{
  position:absolute; top:20px; right:20px; width:24px; height:24px;
  border:1px solid var(--concrete); display:flex; align-items:center; justify-content:center; color:transparent;
  transition:all .25s var(--ease);
}
.pkg-card.selected .pkg-check{ background:var(--lime); border-color:var(--lime); color:var(--black); }
.pkg-check svg{ width:13px; height:13px; }
.pkg-tag{
  display:inline-block; margin-bottom:14px; padding:5px 12px;
  background:var(--lime); color:var(--black);
  font-family:var(--font-mono); font-size:.65rem; text-transform:uppercase; letter-spacing:.06em;
}
.pkg-name{ font-family:var(--font-display); font-size:1.2rem; text-transform:uppercase; }
.pkg-price{ display:flex; align-items:baseline; gap:8px; margin-top:16px; }
.pkg-price strong{ font-family:var(--font-display); font-size:2.2rem; color:var(--lime); }
.pkg-price span{ font-family:var(--font-mono); font-size:.75rem; color:var(--dim); }
.pkg-features{ margin-top:20px; padding-top:18px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:10px; }
.pkg-features li{ display:flex; gap:10px; align-items:flex-start; font-size:.85rem; color:var(--dim); list-style:none; }
.pkg-features svg{ width:14px; height:14px; flex-shrink:0; margin-top:3px; color:var(--lime); }
@media(max-width:860px){ .pkg-grid{ grid-template-columns:1fr; max-width:440px; } }

/* ---------- Add-on chips (step 2) ---------- */
.addon-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px; max-width:760px; margin:0 auto; }
.addon-card{
  display:flex; align-items:flex-start; gap:16px; text-align:left; cursor:pointer;
  background:var(--charcoal); border:1px solid var(--line); padding:22px;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.addon-card:hover{ border-color:var(--concrete); }
.addon-card.active{ border-color:var(--lime); background:var(--steel); }
.addon-check{
  flex-shrink:0; width:22px; height:22px; margin-top:2px;
  border:1px solid var(--concrete); display:flex; align-items:center; justify-content:center; color:transparent;
  transition:all .25s var(--ease);
}
.addon-card.active .addon-check{ background:var(--lime); border-color:var(--lime); color:var(--black); }
.addon-check svg{ width:12px; height:12px; }
.addon-info h4{ font-size:1rem; text-transform:none; }
.addon-info p{ margin-top:6px; font-size:.84rem; color:var(--dim); }
.addon-info .addon-price{ margin-top:10px; font-family:var(--font-mono); font-size:.78rem; color:var(--lime); }
.addon-included{ margin-top:10px; display:inline-block; font-family:var(--font-mono); font-size:.68rem; color:var(--dim-2); text-transform:uppercase; letter-spacing:.05em; }
@media(max-width:700px){ .addon-grid{ grid-template-columns:1fr; } }

/* ---------- Generic card (used in step 3/5) ---------- */
.co-card{ background:var(--charcoal); border:1px solid var(--line); padding:30px; max-width:640px; margin:0 auto; }
.co-card h3{ display:flex; align-items:center; gap:10px; font-size:1.05rem; text-transform:none; margin-bottom:22px; }
.co-card h3 svg{ width:19px; height:19px; color:var(--lime); }

.form-group{ margin-bottom:18px; }
.form-group label{
  display:block; margin-bottom:8px;
  font-family:var(--font-mono); font-size:.7rem; letter-spacing:.06em; text-transform:uppercase; color:var(--dim);
}
.form-group input, .form-group select{
  width:100%; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:14px 16px; font-family:var(--font-body); font-size:.95rem;
  transition:border-color .3s var(--ease);
}
.form-group input:focus, .form-group select:focus{ outline:none; border-color:var(--lime); }
.form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field-error{ display:none; color:var(--ember); font-size:.76rem; margin-top:6px; }
.field-error.visible{ display:block; }

/* Chip pickers (training time, quick dates) */
.chip-grid{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:20px; }
.time-chip, .date-chip{
  background:transparent; border:1px solid var(--concrete); color:var(--dim);
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.03em;
  padding:12px 18px; cursor:pointer; transition:all .25s var(--ease);
  display:flex; flex-direction:column; align-items:center; gap:2px;
}
.time-chip strong, .date-chip strong{ font-family:var(--font-body); font-size:.85rem; color:var(--white); }
.time-chip.active, .date-chip.active{ background:var(--lime); border-color:var(--lime); color:var(--black); }
.time-chip.active strong, .date-chip.active strong{ color:var(--black); }

.custom-date-row{ display:flex; gap:12px; align-items:center; max-width:640px; margin:0 auto; }
.custom-date-row input[type="date"]{
  flex:1; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:14px 16px; font-family:var(--font-body); font-size:.95rem;
}
.custom-date-row input[type="date"]:focus{ outline:none; border-color:var(--lime); }

/* ---------- Payment step layout ---------- */
.checkout-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:24px; max-width:1000px; margin:0 auto; align-items:start; }
@media(max-width:900px){ .checkout-grid{ grid-template-columns:1fr; } }

.card-brand-row{ display:flex; gap:10px; margin-bottom:20px; }
.card-brand{
  padding:6px 12px; font-family:var(--font-mono); font-size:.68rem; letter-spacing:.04em;
  border:1px solid var(--line); color:var(--dim); text-transform:uppercase;
}
.card-brand--visa{ color:#8fb8ff; }
.card-brand--mc{ color:#ffb84d; }
.card-brand--apple{ color:var(--white); }
.card-brand--google{ color:var(--lime); }

.card-visual{
  background:linear-gradient(135deg, var(--steel) 0%, var(--charcoal) 100%);
  border:1px solid var(--line);
  padding:22px 24px; margin-bottom:22px;
  aspect-ratio:16/9.2; max-width:360px;
  display:flex; flex-direction:column; justify-content:space-between;
  position:relative; overflow:hidden;
}
.card-visual::after{
  content:""; position:absolute; right:-40px; top:-40px; width:160px; height:160px;
  background:radial-gradient(circle, rgba(215,255,63,.12), transparent 70%);
}
.card-visual-top{ display:flex; justify-content:space-between; align-items:flex-start; }
.chip{ width:36px; height:26px; background:linear-gradient(135deg, var(--lime), var(--lime-dim)); border-radius:4px; }
.card-visual-number{ font-family:var(--font-mono); font-size:1.15rem; letter-spacing:.12em; color:var(--white); }
.card-visual-bottom{ display:flex; justify-content:space-between; font-family:var(--font-mono); }
.card-visual-bottom span{ display:block; font-size:.6rem; color:var(--dim-2); text-transform:uppercase; letter-spacing:.05em; }
.card-visual-bottom strong{ font-size:.8rem; color:var(--white); letter-spacing:.03em; }

.demo-hint{
  margin-top:16px; padding:12px 14px; font-size:.78rem; color:var(--dim);
  background:var(--black); border:1px dashed var(--concrete);
}
.demo-hint strong{ color:var(--lime); }

.trust-indicator-row{
  display:flex; flex-wrap:wrap; gap:16px; margin-top:24px; padding-top:20px; border-top:1px solid var(--line);
}
.trust-indicator{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:.68rem; color:var(--dim); text-transform:uppercase; letter-spacing:.03em; }
.trust-indicator svg{ width:15px; height:15px; color:var(--lime); }

/* Order summary */
.order-summary-items{ display:flex; flex-direction:column; gap:14px; }
.order-item{ display:flex; align-items:center; gap:14px; }
.order-item .swatch{ width:44px; height:44px; background:var(--steel); border:1px solid var(--line); flex-shrink:0; display:flex; align-items:center; justify-content:center; color:var(--lime); }
.order-item .swatch svg{ width:20px; height:20px; }
.order-item-info{ flex:1; }
.order-item-info strong{ display:block; font-size:.88rem; }
.order-item-info span{ font-family:var(--font-mono); font-size:.72rem; color:var(--dim); }
.order-item-price{ font-family:var(--font-mono); font-size:.85rem; color:var(--lime); white-space:nowrap; }

.promo-row{ display:flex; gap:10px; }
.promo-row input{
  flex:1; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:12px 14px; font-family:var(--font-mono); font-size:.85rem;
}
.promo-row input:focus{ outline:none; border-color:var(--lime); }
.promo-feedback, .voucher-feedback{ font-size:.76rem; }

.summary-line{ display:flex; justify-content:space-between; padding:9px 0; font-size:.88rem; color:var(--dim); border-bottom:1px solid var(--line); }
.summary-line strong{ color:var(--white); }
.summary-total{ display:flex; justify-content:space-between; padding:18px 0 4px; font-family:var(--font-display); font-size:1.3rem; }
.summary-total span:last-child{ color:var(--lime); }
.summary-trial-note{ margin-top:10px; font-size:.76rem; color:var(--dim-2); }

/* ---------- Payment phases ---------- */
.payment-phase{ display:none; }
.payment-phase.active{ display:block; }
.phase-center{ max-width:420px; margin:60px auto; text-align:center; }
.phase-center--wide{ max-width:480px; }
.processing-spinner{
  width:64px; height:64px; margin:0 auto 28px; border-radius:50%;
  border:2px solid var(--line); border-top-color:var(--lime);
  display:flex; align-items:center; justify-content:center; color:var(--lime);
  animation:spin 1s linear infinite;
}
.processing-spinner svg{ width:26px; height:26px; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.processing-warning{ margin-top:14px; font-family:var(--font-mono); font-size:.76rem; color:var(--dim-2); }

.otp-icon{
  width:56px; height:56px; margin:0 auto 20px; background:var(--steel); border:1px solid var(--concrete);
  display:flex; align-items:center; justify-content:center; color:var(--lime);
}
.otp-phone{ margin-top:6px; font-family:var(--font-mono); font-size:.85rem; color:var(--lime); }
.otp-row{ display:flex; justify-content:center; gap:10px; margin:26px 0 16px; }
.otp-row.shake{ animation:shake .4s; }
@keyframes shake{ 20%,60%{ transform:translateX(-6px);} 40%,80%{ transform:translateX(6px);} }
.otp-digit{
  width:46px; height:56px; text-align:center; font-size:1.3rem;
  background:var(--black); border:1px solid var(--line); color:var(--white);
  font-family:var(--font-mono);
}
.otp-digit:focus{ outline:none; border-color:var(--lime); }
.otp-error{ display:none; color:var(--ember); font-size:.82rem; margin-bottom:10px; }
.otp-error.visible{ display:block; }
.otp-countdown{ font-family:var(--font-mono); font-size:.78rem; color:var(--dim); margin-bottom:22px; }
.otp-countdown.expired strong{ color:var(--ember); }
.otp-links{ display:flex; justify-content:center; gap:24px; margin-top:16px; }
.otp-link{ background:none; border:none; color:var(--dim); font-family:var(--font-mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.04em; cursor:pointer; text-decoration:underline; }
.otp-link:hover{ color:var(--lime); }
.otp-hint{ margin-top:20px; font-size:.78rem; color:var(--dim-2); }

.phase-success-check{
  width:70px; height:70px; margin:0 auto 24px; border-radius:50%; background:var(--lime); color:var(--black);
  display:flex; align-items:center; justify-content:center;
  animation:popIn .5s var(--ease);
}
.phase-success-check svg{ width:32px; height:32px; }
@keyframes popIn{ from{ transform:scale(0); } to{ transform:scale(1); } }

.phase-error-icon{
  width:64px; height:64px; margin:0 auto 22px; border-radius:50%; background:rgba(255,75,43,.12); color:var(--ember); border:1px solid var(--ember);
  display:flex; align-items:center; justify-content:center;
}
.phase-error-icon svg{ width:26px; height:26px; }

/* ---------- Success / receipt page ---------- */
.success-wrap{ padding:70px 20px 100px; display:flex; justify-content:center; }
.success-card{
  max-width:480px; width:100%; text-align:center;
  background:var(--charcoal); border:1px solid var(--line); padding:44px 36px;
}
.success-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(215,255,63,.1); border:1px solid var(--lime); color:var(--lime);
  padding:6px 14px; font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.05em;
}
.success-check{
  width:74px; height:74px; margin:24px auto; border-radius:50%; background:var(--lime); color:var(--black);
  display:flex; align-items:center; justify-content:center;
}
.success-check svg{ width:34px; height:34px; }
.success-card h1{ font-size:1.8rem; }
.success-card > p{ margin-top:14px; color:var(--dim); font-size:.92rem; }

.info-banner{
  display:flex; align-items:center; gap:14px; text-align:left;
  background:var(--black); border:1px solid var(--line); padding:16px 18px; margin:26px 0;
}
.info-banner .icon-wrap{ color:var(--lime); flex-shrink:0; }
.info-banner strong{ display:block; font-size:.8rem; text-transform:uppercase; letter-spacing:.03em; color:var(--dim); }
.info-banner span{ font-family:var(--font-mono); font-size:.92rem; }

.receipt-box{ text-align:left; background:var(--black); border:1px solid var(--line); padding:24px; margin-bottom:22px; }
.receipt-box h3{ display:flex; align-items:center; gap:10px; font-size:1rem; text-transform:none; margin-bottom:16px; }
.receipt-box h3 svg{ width:18px; height:18px; color:var(--lime); }

.success-actions{ display:flex; gap:10px; }
.success-order-id{ margin-top:18px; font-family:var(--font-mono); font-size:.78rem; color:var(--dim-2); }

/* ---------- Account dashboard ---------- */
.account-wrap{ padding:56px 0 100px; }
.account-grid{ display:grid; grid-template-columns:1.3fr 1fr; gap:28px; align-items:start; }
@media(max-width:900px){ .account-grid{ grid-template-columns:1fr; } }

.membership-card{
  background:linear-gradient(135deg, var(--steel), var(--charcoal));
  border:1px solid var(--line); padding:32px; position:relative; overflow:hidden;
}
.membership-card::after{
  content:"FORGE"; position:absolute; right:-10px; bottom:-30px;
  font-family:var(--font-display); font-weight:900; font-size:5rem; color:rgba(215,255,63,.05);
}
.membership-card .status-pill{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.05em;
  padding:6px 14px; border:1px solid var(--lime); color:var(--lime);
}
.membership-card .status-pill.paused{ border-color:#ffb84d; color:#ffb84d; }
.membership-card .status-pill.cancelled{ border-color:var(--ember); color:var(--ember); }
.membership-card .status-pill::before{ content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }
.membership-card h2{ margin-top:18px; font-size:1.8rem; }
.membership-card .sub{ margin-top:6px; font-family:var(--font-mono); font-size:.8rem; color:var(--dim); }
.membership-meta{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:28px; padding-top:24px; border-top:1px solid var(--line); }
.membership-meta div span{ display:block; font-family:var(--font-mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.05em; color:var(--dim); margin-bottom:6px; }
.membership-meta div strong{ font-size:1rem; }
@media(max-width:700px){ .membership-meta{ grid-template-columns:1fr 1fr; } }

.account-actions{ display:flex; gap:12px; margin-top:28px; flex-wrap:wrap; }

.dash-card{ background:var(--charcoal); border:1px solid var(--line); padding:26px; margin-bottom:20px; }
.dash-card h3{ font-size:1rem; text-transform:none; margin-bottom:18px; }
.dash-list{ display:flex; flex-direction:column; gap:14px; }
.dash-list li{ display:flex; justify-content:space-between; align-items:center; padding-bottom:14px; border-bottom:1px solid var(--line); list-style:none; font-size:.88rem; }
.dash-list li:last-child{ border-bottom:none; padding-bottom:0; }
.dash-list li span.muted{ color:var(--dim); font-family:var(--font-mono); font-size:.76rem; }

.demo-note{
  display:flex; gap:12px; align-items:flex-start;
  background:var(--charcoal); border:1px dashed var(--concrete); padding:16px 18px; margin-bottom:28px;
  font-size:.82rem; color:var(--dim);
}
.demo-note svg{ width:18px; height:18px; color:var(--lime); flex-shrink:0; margin-top:2px; }

.toast{
  position:fixed; bottom:24px; left:50%; transform:translateX(-50%) translateY(20px);
  background:var(--lime); color:var(--black); padding:14px 24px;
  font-family:var(--font-mono); font-size:.82rem; letter-spacing:.02em;
  opacity:0; pointer-events:none; transition:all .35s var(--ease); z-index:2000;
  white-space:nowrap;
}
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }