/* ═══════════════════════════════════════════════════════════════
   ac-apply.css — /agentic-commerce/apply multi-step form
   Extends ac-page tokens (agentic-commerce.css must load first)
═══════════════════════════════════════════════════════════════ */

/* ── Progress bar ── */
.ac-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 3px;
  background: #1a1a1a;
}
.ac-progress-fill {
  height: 100%;
  background: var(--gold);
  transition: width 0.4s cubic-bezier(0.4,0,0.2,1);
}

/* ── Form shell ── */
.ac-form-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.ac-form-header {
  padding: 28px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
}
.ac-form-header .back-home {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}
.ac-form-header .back-home:hover { color: var(--ink); }
.ac-form-header .step-counter {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.ac-form-header .step-counter span { color: var(--gold); }

/* ── Step wrapper ── */
.ac-steps-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 40px;
  max-width: 780px;
  margin: 0 auto;
  width: 100%;
}

/* ── Step panel ── */
.ac-step {
  display: none;
  animation: stepIn 0.35s ease forwards;
}
.ac-step.active { display: block; }

@keyframes stepIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ac-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.ac-step h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 12px;
}
.ac-step h2 em { font-style: italic; color: var(--gold); font-weight: 500; }
.ac-step .step-hint {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  margin-bottom: 40px;
  line-height: 1.5;
}

/* ── Inputs ── */
.ac-input,
.ac-textarea,
.ac-select {
  width: 100%;
  background: var(--bg-e);
  border: 1px solid var(--rule-s);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 22px;
  padding: 20px 24px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  border-radius: 0;
  line-height: 1.4;
}
.ac-input::placeholder,
.ac-textarea::placeholder { color: var(--ink-faint); }
.ac-input:focus,
.ac-textarea:focus,
.ac-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
}
.ac-textarea {
  min-height: 160px;
  resize: vertical;
  font-size: 18px;
  line-height: 1.6;
}
.ac-select { cursor: pointer; }
.ac-select option { background: var(--bg-card); color: var(--ink); }

/* ── Radio group ── */
.ac-radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ac-radio {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-e);
  border: 1px solid var(--rule-s);
  cursor: pointer;
  transition: border-color 0.2s;
}
.ac-radio:hover { border-color: var(--rule); }
.ac-radio.selected { border-color: var(--gold); background: var(--gold-soft); }
.ac-radio input[type="radio"] { display: none; }
.ac-radio-dot {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--rule-s);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
}
.ac-radio.selected .ac-radio-dot {
  border-color: var(--gold);
  background: var(--gold);
}
.ac-radio.selected .ac-radio-dot::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bg);
}
.ac-radio-label {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  line-height: 1.4;
}
.ac-radio-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 4px;
}
.ac-radio.selected .ac-radio-sub { color: var(--gold); }

/* ── Package cards ── */
.ac-package-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.ac-pkg-card {
  padding: 36px 32px;
  background: var(--bg-e);
  border: 1px solid var(--rule-s);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.ac-pkg-card:hover { border-color: var(--rule); }
.ac-pkg-card.selected { border-color: var(--gold); background: var(--gold-soft); }
.ac-pkg-card input[type="radio"] { display: none; }
.ac-pkg-price {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 8px;
}
.ac-pkg-price .cur { font-size: 24px; vertical-align: top; color: var(--gold); }
.ac-pkg-name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.ac-pkg-desc {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink);
  line-height: 1.6;
}
.ac-pkg-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gold);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
}

/* ── VPS gate ── */
.ac-vps-gate {
  display: none;
  padding: 36px 40px;
  border: 1px solid var(--gold);
  background: var(--gold-soft);
  margin-top: 24px;
}
.ac-vps-gate.visible { display: block; }
.ac-vps-gate h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 12px;
}
.ac-vps-gate p {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink-dim);
  line-height: 1.6;
  margin-bottom: 20px;
}
.ac-vps-gate a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px 24px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s;
}
.ac-vps-gate a:hover { background: #E5B226; }
.ac-vps-gate .vps-note {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 16px;
  margin-bottom: 0;
}

/* ── Navigation buttons ── */
.ac-nav-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}
.ac-btn-next {
  background: var(--gold);
  color: var(--bg);
  border: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 16px 32px;
  cursor: pointer;
  transition: background 0.2s, letter-spacing 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.ac-btn-next:hover { background: #E5B226; letter-spacing: 0.26em; }
.ac-btn-next:disabled { background: var(--ink-faint); cursor: not-allowed; letter-spacing: 0.22em; }
.ac-btn-back {
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 16px 0;
  transition: color 0.2s;
}
.ac-btn-back:hover { color: var(--ink); }

/* ── Auto-save indicator ── */
.ac-save-indicator {
  display: none;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 12px;
  align-items: center;
  gap: 8px;
}
.ac-save-indicator.visible { display: flex; }
.ac-save-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Error message ── */
.ac-error {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e05c5c;
  margin-top: 10px;
  display: none;
}
.ac-error.visible { display: block; }

/* ── Submission state ── */
.ac-submitting {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 80px 0;
  text-align: center;
}
.ac-submitting.active { display: flex; }
.ac-spin {
  width: 40px;
  height: 40px;
  border: 2px solid var(--rule-s);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.ac-submitting p {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .ac-form-header { padding: 20px 20px; }
  .ac-steps-wrap { padding: 40px 20px; }
  .ac-package-grid { grid-template-columns: 1fr; }
  .ac-vps-gate { padding: 24px 20px; }
}