/* ============================================================
   styles/auth.css — Auth Pages (Login, Register, Verify Email)
   ============================================================ */

.auth-page {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}

/* ── Left panel — brand side ──────────────────────────────── */
.auth-brand {
  background: linear-gradient(145deg, #0A0A1B 0%, #12012A 50%, #0A0A1B 100%);
  display: flex; flex-direction: column;
  justify-content: center; align-items: flex-start;
  padding: var(--sp-16);
  position: relative; overflow: hidden;
}
.auth-brand-orb-1 {
  position: absolute; width: 400px; height: 400px;
  border-radius: 50%; background: radial-gradient(circle, rgba(124,58,237,0.4), transparent 65%);
  top: -100px; left: -100px;
}
.auth-brand-orb-2 {
  position: absolute; width: 300px; height: 300px;
  border-radius: 50%; background: radial-gradient(circle, rgba(245,158,11,0.2), transparent 65%);
  bottom: -50px; right: -50px;
}
.auth-brand-logo {
  display: flex; align-items: center; gap: var(--sp-4);
  margin-bottom: var(--sp-12); position: relative; z-index: 1;
}
.auth-brand-logo svg { width: 48px; height: 48px; }
.auth-brand-wordmark {
  font-size: var(--text-2xl);
  font-weight: 800;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.auth-brand-headline {
  font-size: var(--text-4xl); font-weight: 800;
  line-height: 1.1; letter-spacing: -1px;
  color: var(--text-primary); margin-bottom: var(--sp-4);
  position: relative; z-index: 1;
}
.auth-brand-sub {
  font-size: var(--text-md); color: var(--text-secondary);
  max-width: 360px; line-height: 1.6;
  position: relative; z-index: 1;
}
.auth-brand-features {
  margin-top: var(--sp-10); display: flex; flex-direction: column;
  gap: var(--sp-4); position: relative; z-index: 1;
}
.auth-brand-feature {
  display: flex; align-items: center; gap: var(--sp-4);
}
.auth-brand-feature-icon {
  width: 40px; height: 40px; border-radius: var(--r-md);
  background: rgba(124,58,237,0.15); border: 1px solid rgba(124,58,237,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.auth-brand-feature-text strong {
  display: block; font-size: var(--text-sm); font-weight: 600;
}
.auth-brand-feature-text span {
  font-size: var(--text-xs); color: var(--text-secondary);
}

/* ── Right panel — form side ──────────────────────────────── */
.auth-form-panel {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: var(--sp-12) var(--sp-16);
  background: #080815;
  position: relative;
}
.auth-form-card {
  width: 100%; max-width: 420px;
}
.auth-form-title {
  font-size: var(--text-2xl); font-weight: 700;
  margin-bottom: var(--sp-2);
}
.auth-form-subtitle {
  color: var(--text-secondary); font-size: var(--text-sm);
  margin-bottom: var(--sp-8);
}

/* ── Auth tabs (Email / Phone / Google) ────────────────────── */
.auth-tabs { margin-bottom: var(--sp-6); }

/* ── Social sign-in button ──────────────────────────────────── */
.btn-google {
  background: white;
  color: #1a1a1a;
  border: 1px solid rgba(0,0,0,0.1);
  font-weight: 600;
}
.btn-google:hover { background: #f5f5f5; box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.btn-google svg { width: 20px; height: 20px; flex-shrink: 0; }

/* ── Phone OTP ───────────────────────────────────────────────── */
.phone-group { display: flex; gap: var(--sp-2); }
.phone-code-select {
  width: 110px; flex-shrink: 0;
}
.otp-inputs {
  display: flex; gap: var(--sp-2); justify-content: center;
  margin: var(--sp-4) 0;
}
.otp-input {
  width: 48px; height: 56px; text-align: center;
  font-size: var(--text-xl); font-weight: 700;
  border-radius: var(--r-md);
  caret-color: var(--brand-primary);
}

/* ── OTP Countdown Timer ─────────────────────────────────────── */
.otp-timer-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); margin-bottom: var(--sp-1);
}
.otp-countdown {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--text-xs); color: var(--text-muted);
  font-variant-numeric: tabular-nums; /* stop layout shift on ticking */
  min-width: 120px;
  transition: color 0.3s;
}
.otp-countdown.urgent { color: var(--error); }
.otp-countdown svg { flex-shrink: 0; }

/* Radial progress ring */
.otp-ring-wrap {
  position: relative; width: 22px; height: 22px; flex-shrink: 0;
}
.otp-ring-track {
  fill: none; stroke: var(--border);
  stroke-width: 2.5;
}
.otp-ring-fill {
  fill: none; stroke: var(--brand-secondary);
  stroke-width: 2.5; stroke-linecap: round;
  stroke-dasharray: 56.5; /* 2π×9 */
  stroke-dashoffset: 0;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  transition: stroke-dashoffset 1s linear, stroke 0.4s;
}
.otp-ring-fill.urgent { stroke: var(--error); }

/* Resend button (hidden while counting) */
.otp-resend-btn {
  background: none; border: none; padding: 0;
  font-size: var(--text-xs); font-weight: 600;
  color: var(--brand-secondary); cursor: pointer;
  text-decoration: underline; text-underline-offset: 2px;
  transition: color 0.2s, opacity 0.2s;
  display: none; /* shown via JS */
  flex-shrink: 0;
}
.otp-resend-btn:hover { color: var(--brand-primary); }
.otp-resend-btn:disabled {
  opacity: 0.4; cursor: not-allowed;
  pointer-events: none; text-decoration: none;
}

/* ── Password strength ───────────────────────────────────────── */
.password-strength {
  margin-top: var(--sp-2);
  display: flex; gap: 4px; align-items: center;
}
.strength-bar {
  height: 3px; flex: 1; border-radius: 2px;
  background: var(--border); transition: background 0.3s;
}
.strength-bar.weak   { background: var(--error); }
.strength-bar.medium { background: var(--warning); }
.strength-bar.strong { background: var(--success); }
.strength-label {
  font-size: var(--text-xs); color: var(--text-muted);
  min-width: 50px; text-align: right;
}

/* ── Auth footer link ────────────────────────────────────────── */
.auth-footer {
  text-align: center; font-size: var(--text-sm);
  color: var(--text-secondary); margin-top: var(--sp-8);
}
.auth-footer a { color: var(--brand-secondary); font-weight: 500; }
.auth-footer a:hover { color: var(--brand-400); text-decoration: underline; }

/* ── Verify email page ───────────────────────────────────────── */
.verify-page {
  min-height: 100dvh; display: flex;
  align-items: center; justify-content: center;
  padding: var(--sp-8);
}
.verify-card {
  max-width: 460px; width: 100%;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-2xl); padding: var(--sp-12);
  text-align: center; backdrop-filter: blur(20px);
}
.verify-icon { font-size: 64px; margin-bottom: var(--sp-6); }
.verify-email-addr {
  background: var(--bg-card); border: 1px solid var(--border-brand);
  border-radius: var(--r-md); padding: var(--sp-3) var(--sp-6);
  font-size: var(--text-md); font-weight: 600;
  color: var(--brand-secondary); display: inline-block; margin: var(--sp-4) 0;
  word-break: break-all; max-width: 100%; overflow-wrap: break-word;
}
.verify-actions { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; margin-top: var(--sp-6); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-brand { display: none; }
  .auth-form-panel { padding: var(--sp-8) var(--sp-6); }
  .auth-form-card { max-width: 100%; }
}

@media (max-width: 600px) {
  .verify-page { padding: var(--sp-4); }
  .verify-card { padding: var(--sp-8) var(--sp-4); }
  .verify-actions { flex-direction: column; }
  .verify-actions .btn { width: 100%; }
}

/* ── Mandatory Onboarding & Complete Profile Styles ─────────── */
.onboarding-page-root {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: #080815;
  position: relative;
  overflow-x: hidden;
}

.onboarding-orb-1 {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.22), transparent 70%);
  top: -150px;
  left: -150px;
  pointer-events: none;
}

.onboarding-orb-2 {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15), transparent 70%);
  bottom: -150px;
  right: -150px;
  pointer-events: none;
}

.onboarding-header {
  height: var(--navbar-h);
  padding: 0 var(--sp-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 27, 0.85);
  backdrop-filter: blur(16px);
  position: relative;
  z-index: 10;
}

.onboarding-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.onboarding-brand-name {
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.onboarding-user-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.onboarding-main-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8) var(--sp-4);
  position: relative;
  z-index: 5;
}

.onboarding-card {
  max-width: 560px;
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-brand);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  position: relative;
}

/* Stepper */
.onboarding-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--border);
}

.stepper-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 600;
}

.stepper-step .step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-1);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.stepper-step.active {
  color: var(--text-primary);
}

.stepper-step.active .step-num {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: white;
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.4);
}

.stepper-step.completed {
  color: var(--success);
}

.stepper-step.completed .step-num {
  background: rgba(34, 197, 94, 0.15);
  border-color: var(--success);
  color: var(--success);
}

.stepper-line {
  width: 32px;
  height: 2px;
  background: var(--border);
}

.step-intro h1 {
  margin-bottom: var(--sp-2);
}

@media (max-width: 600px) {
  .onboarding-header {
    padding: 0 var(--sp-4);
  }
  .onboarding-card {
    padding: var(--sp-6) var(--sp-4);
  }
  .onboarding-stepper {
    gap: var(--sp-2);
  }
  .stepper-step .step-label {
    display: none;
  }
}