/* =============================================
   STORELINK AUTH STYLES
   ============================================= */
@import url('https://fonts.googleapis.com/css2?family=Clash+Display:wght@600;700&family=Satoshi:wght@400;500;700&display=swap');

:root {
  --green: #00C853; --green-dark: #00A843;
  --dark: #0A0A0A; --dark-2: #111; --dark-3: #1A1A1A;
  --text: #E8E8E8; --text-muted: #888; --white: #fff;
  --border: rgba(255,255,255,0.1); --card-bg: rgba(255,255,255,0.04);
  --radius: 14px; --red: #EF4444;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Satoshi', sans-serif; background: var(--dark); color: var(--text); min-height: 100vh; }
a { text-decoration: none; color: var(--green); }

.auth-layout {
  display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh;
}
.auth-promo {
  background: linear-gradient(135deg, #0A1A0A, #0D2010);
  border-right: 1px solid var(--border);
  padding: 40px; display: flex; flex-direction: column;
  position: relative; overflow: hidden;
}
.auth-promo::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(0,200,83,0.12), transparent 60%);
}
.logo {
  font-family: 'Clash Display', sans-serif; font-size: 1.3rem;
  font-weight: 700; color: var(--white); display: flex; align-items: center; gap: 8px;
  position: relative; z-index: 1;
}
.promo-content {
  margin-top: auto; margin-bottom: auto; position: relative; z-index: 1;
}
.promo-content h2 {
  font-family: 'Clash Display', sans-serif;
  font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700;
  color: var(--white); line-height: 1.1; margin-bottom: 32px;
}
.promo-content h2 span { color: var(--green); }
.promo-stats { display: flex; gap: 24px; margin-bottom: 32px; }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat strong { font-family: 'Clash Display', sans-serif; font-size: 1.5rem; color: var(--white); }
.stat span { font-size: 0.8rem; color: var(--text-muted); }
.promo-testimonial {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.promo-testimonial img { width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0; }
.promo-testimonial p { font-size: 0.875rem; color: var(--text); line-height: 1.5; margin-bottom: 4px; }
.promo-testimonial strong { font-size: 0.8rem; color: var(--text-muted); }

.auth-panel {
  display: flex; align-items: center; justify-content: center;
  padding: 40px 24px; background: var(--dark-2);
}
.auth-card { width: 100%; max-width: 440px; }
.mobile-only { display: none; }
.auth-card h1 {
  font-family: 'Clash Display', sans-serif; font-size: 1.7rem;
  font-weight: 700; color: var(--white); margin-bottom: 6px;
}
.auth-sub { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 24px; }

/* Steps indicator */
.steps-indicator {
  display: flex; align-items: center; gap: 0; margin-bottom: 28px;
}
.step-dot {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--border); background: var(--dark-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; color: var(--text-muted);
  transition: all 0.3s; flex-shrink: 0;
}
.step-dot.active { border-color: var(--green); background: rgba(0,200,83,0.15); color: var(--green); }
.step-dot.done { background: var(--green); border-color: var(--green); color: var(--dark); }
.step-line { flex: 1; height: 2px; background: var(--border); transition: background 0.3s; }

/* Form steps */
.form-step { display: none; flex-direction: column; gap: 16px; animation: fadeIn 0.3s ease; }
.form-step.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.875rem; font-weight: 600; color: var(--text); }
.form-group input {
  background: var(--dark-3); border: 1.5px solid var(--border);
  border-radius: 10px; padding: 12px 16px; color: var(--white);
  font-size: 0.95rem; font-family: inherit;
  transition: border-color 0.2s; outline: none;
}
.form-group input:focus { border-color: var(--green); }
.form-group input::placeholder { color: var(--text-muted); }
.form-hint { font-size: 0.78rem; color: var(--text-muted); }
.optional { font-weight: 400; color: var(--text-muted); font-size: 0.8rem; }

.store-slug-input {
  display: flex; align-items: center;
  background: var(--dark-3); border: 1.5px solid var(--border);
  border-radius: 10px; overflow: hidden; transition: border-color 0.2s;
}
.store-slug-input:focus-within { border-color: var(--green); }
.slug-prefix {
  padding: 12px 0 12px 16px; font-size: 0.9rem;
  color: var(--text-muted); white-space: nowrap;
}
.store-slug-input input {
  border: none !important; flex: 1; padding: 12px 16px 12px 4px;
  background: transparent; border-radius: 0;
}
.store-slug-input input:focus { border: none !important; }
.slug-status { font-size: 0.8rem; font-weight: 600; }
.slug-status.ok { color: var(--green); }
.slug-status.err { color: var(--red); }
.slug-status.warn { color: #F59E0B; }

.btn-auth {
  width: 100%; background: var(--green); color: var(--dark);
  border: none; padding: 14px; border-radius: 10px;
  font-size: 1rem; font-weight: 800; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all 0.2s; font-family: inherit;
}
.btn-auth:hover { background: var(--green-dark); transform: translateY(-1px); }

.auth-divider {
  display: flex; align-items: center; gap: 12px; color: var(--text-muted); font-size: 0.85rem;
}
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.btn-social {
  width: 100%; background: var(--dark-3); color: var(--white);
  border: 1.5px solid var(--border); padding: 13px; border-radius: 10px;
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all 0.2s; font-family: inherit;
}
.btn-social:hover { border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.06); }

/* OTP */
.otp-info { font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; }
.otp-info strong { color: var(--white); }
.otp-grid { display: flex; gap: 10px; justify-content: center; }
.otp-box {
  width: 46px; height: 54px; background: var(--dark-3); border: 2px solid var(--border);
  border-radius: 10px; text-align: center; font-size: 1.3rem; font-weight: 700;
  color: var(--white); font-family: 'Clash Display', sans-serif; outline: none;
  transition: border-color 0.2s;
}
.otp-box:focus { border-color: var(--green); }
.otp-actions { display: flex; justify-content: center; align-items: center; gap: 8px; }
.otp-timer { font-size: 0.82rem; color: var(--text-muted); }
.otp-resend { background: none; border: none; color: var(--green); font-size: 0.82rem; cursor: pointer; font-family: inherit; }

.form-error {
  background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3);
  color: #F87171; padding: 10px 14px; border-radius: 8px; font-size: 0.85rem;
}

/* Spinner */
.spinner {
  width: 18px; height: 18px; border: 2px solid rgba(0,0,0,0.3);
  border-top-color: var(--dark); border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.auth-footer { font-size: 0.875rem; color: var(--text-muted); text-align: center; padding-top: 8px; }
.auth-terms { font-size: 0.78rem; color: var(--text-muted); text-align: center; }
.auth-terms a { color: var(--text-muted); text-decoration: underline; }

@media(max-width: 768px) {
  .auth-layout { grid-template-columns: 1fr; }
  .auth-promo { display: none; }
  .mobile-only { display: flex; margin-bottom: 20px; }
  .auth-panel { padding: 32px 20px; align-items: flex-start; padding-top: 40px; }
}