/* ─────────────────────────────────────────────────────────────────────────────
   auth.css — Shared styles for all unauthenticated/onboarding pages:
   signup.html, login.html, forgot-password.html, onboarding.html.

   Page-specific styles (onboarding wizard chrome, etc.) stay in their own
   <style> blocks. This file owns layout chrome (page bg, nav, card) and
   common form components (fields, buttons, alerts, stepper, strength meter).

   Relies on CSS variables defined in base.css.
   ───────────────────────────────────────────────────────────────────────────── */

/* ── Page chrome ──────────────────────────────────────────────────────────── */

body.auth-page {
  display: block; height: auto; min-height: 100vh; overflow: auto;
  background: linear-gradient(160deg, #1e3358 0%, #0d1b35 100%);
}

.orb { position: fixed; border-radius: 50%; filter: blur(40px); pointer-events: none; z-index: 0; }
.orb-1 {
  width: 520px; height: 520px; top: -160px; right: -160px;
  background: radial-gradient(circle, rgba(191,31,58,0.18) 0%, transparent 70%);
}
.orb-2 {
  width: 460px; height: 460px; bottom: -180px; left: -160px;
  background: radial-gradient(circle, rgba(34,54,96,0.55) 0%, transparent 70%);
}

.auth-nav {
  position: relative; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 32px; max-width: 980px; margin: 0 auto;
}
.auth-nav .logo {
  font-size: 1.4rem; font-weight: 800; color: white; letter-spacing: -0.5px;
  text-decoration: none;
}
.auth-nav .logo span { color: var(--red); }
.nav-back, .nav-org {
  color: rgba(255,255,255,0.7); font-size: 0.85rem; text-decoration: none;
  font-weight: 500; transition: color 0.15s;
}
.nav-back:hover { color: white; }
.nav-org strong { color: white; font-weight: 700; }

.auth-card {
  position: relative; z-index: 5;
  max-width: 460px; margin: 14px auto 60px;
  background: white; border-radius: 20px; padding: 38px 32px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.32);
}
.auth-card.wide { max-width: 640px; padding: 36px 32px; }
.auth-card h1 {
  font-size: 1.55rem; font-weight: 800; letter-spacing: -0.4px;
  text-align: center; margin-bottom: 6px; color: var(--text);
}
.auth-card.wide h1 { text-align: left; font-size: 1.7rem; }
.auth-card .subtitle {
  text-align: center; color: var(--muted); font-size: 0.88rem;
  margin-bottom: 26px; line-height: 1.5;
}
.auth-card.wide .subtitle { text-align: left; font-size: 0.92rem; }

/* ── Pip stepper (signup, forgot-password) ────────────────────────────────── */

.pip-stepper { display: flex; justify-content: center; gap: 8px; margin-bottom: 26px; }
.pip-stepper .pip {
  width: 36px; height: 4px; border-radius: 2px; background: #e2e8f0;
  transition: background 0.25s;
}
.pip-stepper .pip.active { background: var(--red); }
.pip-stepper .pip.done   { background: #16a34a; }

/* ── Form fields ──────────────────────────────────────────────────────────── */

.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 0.78rem; font-weight: 600;
  color: var(--text); margin-bottom: 6px;
}
.field input {
  width: 100%; padding: 12px 14px; font-size: 0.95rem; color: var(--text);
  background: #f8fafc; border: 1px solid var(--border); border-radius: var(--radius-btn);
  font-family: inherit; transition: border-color 0.15s, background 0.15s;
}
.field input:focus {
  outline: none; border-color: var(--red); background: white;
  box-shadow: 0 0 0 3px rgba(191,31,58,0.12);
}
.field input.error { border-color: #ef4444; background: #fef2f2; }
.field-hint  { font-size: 0.75rem; color: var(--muted);   margin-top: 5px; line-height: 1.4; }
.field-error { font-size: 0.75rem; color: #ef4444;        margin-top: 5px; font-weight: 500; }

.password-wrap { position: relative; }
.password-wrap input { padding-right: 44px; }
.password-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; padding: 4px;
  color: var(--muted); font-size: 0.78rem; font-weight: 600;
}
.password-toggle:hover { color: var(--text); }

/* ── Password strength meter (signup, forgot-password) ───────────────────── */

.strength {
  margin-top: 10px; padding: 12px; background: #f8fafc;
  border: 1px solid var(--border); border-radius: 10px;
}
.strength-bar { display: flex; gap: 4px; margin-bottom: 10px; }
.strength-bar .seg {
  flex: 1; height: 3px; border-radius: 2px; background: #e2e8f0;
  transition: background 0.2s;
}
.strength-rule {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.72rem; color: var(--muted); margin-bottom: 4px;
}
.strength-rule:last-child { margin-bottom: 0; }
.strength-rule .dot {
  width: 12px; height: 12px; border-radius: 50%;
  border: 1.5px solid #cbd5e1; flex-shrink: 0;
}
.strength-rule.met { color: #16a34a; font-weight: 600; }
.strength-rule.met .dot {
  background: #16a34a; border-color: #16a34a; position: relative;
}
.strength-rule.met .dot::after {
  content: '✓'; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%); color: white; font-size: 8px; font-weight: 700;
}

/* ── OTP entry (signup, forgot-password) ──────────────────────────────────── */

.otp-icon {
  width: 64px; height: 64px; background: #fff1f2; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px; font-size: 1.8rem;
}
.otp-input {
  font-size: 1.6rem !important; font-weight: 700 !important;
  text-align: center; letter-spacing: 10px;
}
.otp-target {
  text-align: center; color: var(--muted); font-size: 0.88rem;
  margin-bottom: 20px; line-height: 1.5;
}
.otp-target strong { color: var(--text); font-weight: 700; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */

.btn-primary {
  width: 100%; padding: 13px; font-size: 0.95rem; font-weight: 700;
  color: white; background: var(--red); border: none; border-radius: var(--radius-btn);
  cursor: pointer; font-family: inherit;
  transition: transform 0.1s, box-shadow 0.2s, opacity 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-primary:hover:not(:disabled)  { box-shadow: 0 8px 22px rgba(191,31,58,0.32); }
.btn-primary:active:not(:disabled) { transform: translateY(1px); }
.btn-primary:disabled              { opacity: 0.45; cursor: not-allowed; }

.btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3); border-top-color: white;
  border-radius: 50%; animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.btn-ghost {
  width: 100%; padding: 11px; font-size: 0.85rem; font-weight: 600;
  color: var(--muted); background: none; border: none; border-radius: var(--radius-btn);
  cursor: pointer; font-family: inherit; margin-top: 10px;
}
.btn-ghost:hover     { color: var(--text); }
.btn-ghost:disabled  { color: #cbd5e1; cursor: not-allowed; }

/* ── Alert / inline errors ────────────────────────────────────────────────── */

.alert {
  padding: 12px 14px; background: #fef2f2; border: 1px solid #fecaca;
  border-radius: 10px; color: #dc2626; font-size: 0.85rem;
  margin-bottom: 16px; line-height: 1.45;
}

/* ── Bottom links ─────────────────────────────────────────────────────────── */

.bottom-link {
  text-align: center; margin-top: 22px; padding-top: 22px;
  border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--muted);
}
.bottom-link a { color: var(--red); font-weight: 700; text-decoration: none; }
.bottom-link a:hover { text-decoration: underline; }

/* ── Step containers (slide-in animation) ─────────────────────────────────── */

.step          { display: none; }
.step.visible  { display: block; animation: slideUp 0.3s ease both; }

/* slideUp is also defined in base.css; redeclared here so this stylesheet
   stands alone if base.css ever ships first or is dropped on a page. */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 520px) {
  .auth-card { margin: 10px 14px 40px; padding: 28px 22px; border-radius: 16px; }
  .auth-nav  { padding: 18px 20px; }
}