/* ==========================================================================
   BM Forex Hub — auth.css
   Login / register page styling, matching the dark + gold theme in
   basics.css. Loaded only on login.php and register.php.
   ========================================================================== */

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background:
    radial-gradient(circle at 20% 10%, rgba(212,162,76,0.08), transparent 55%),
    var(--void);
}

.auth-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: 0 24px 80px rgba(0,0,0,.4);
}

.auth-brand {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.auth-card h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.auth-sub {
  color: var(--ink-muted);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.auth-alert {
  background: rgba(232,102,74,0.1);
  border: 1px solid rgba(232,102,74,0.35);
  color: var(--coral);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.82rem;
  margin-bottom: 16px;
}

.auth-alert.auth-success {
  background: rgba(79,209,197,0.1);
  border-color: rgba(79,209,197,0.35);
  color: var(--teal);
}

.auth-field {
  display: block;
  margin-bottom: 18px;
}

.auth-field span {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.auth-field input {
  width: 100%;
  background: var(--panel-raised);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  padding: 11px 12px;
  transition: border-color .15s;
}

.auth-field input:focus {
  outline: none;
  border-color: var(--gold-dim);
}

.auth-field--password .auth-pw-wrap {
  position: relative;
}

.auth-field--password input {
  padding-right: 42px;
}

.auth-toggle-pw {
  position: absolute;
  right: 4px;
  top: 0;
  bottom: 0;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 6px;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s;
}

.auth-toggle-pw:hover {
  color: var(--gold);
}

.auth-toggle-pw svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.auth-submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.auth-footnote {
  margin-top: 22px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.auth-footnote a {
  color: var(--gold);
  text-decoration: underline;
}

/* ==================================================
   Phone row — country dropdown + phone input
   ================================================== */
.auth-phone-row {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.auth-phone-row .auth-field {
  margin-bottom: 0;
}

.auth-phone-row .auth-field:first-child {
  flex: 0 0 130px;
}

.auth-phone-row .auth-field:last-child {
  flex: 1;
}

.auth-phone-row select {
  width: 100%;
  background: var(--panel-raised);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  padding: 11px 12px;
  transition: border-color .15s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B93A3' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  cursor: pointer;
}

.auth-phone-row select:focus {
  outline: none;
  border-color: var(--gold-dim);
}

.auth-phone-row select option {
  background: var(--panel-raised);
  color: var(--ink);
}

/* ==================================================
   OTP verification step
   ================================================== */
.auth-otp-wrap {
  display: none;
}

.auth-otp-wrap.active {
  display: block;
}

.auth-form-wrap.hidden {
  display: none;
}

.auth-otp-info {
  color: var(--ink-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
  text-align: center;
  line-height: 1.5;
}

.auth-otp-info strong {
  color: var(--gold);
}

.auth-otp-inputs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.auth-otp-inputs input {
  width: 48px;
  height: 56px;
  text-align: center;
  background: var(--panel-raised);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  caret-color: var(--gold);
  transition: border-color .15s;
}

.auth-otp-inputs input:focus {
  outline: none;
  border-color: var(--gold);
}

.auth-otp-inputs input.filled {
  border-color: var(--gold-dim);
}

.auth-otp-resend {
  text-align: center;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.auth-otp-resend button {
  background: none;
  border: none;
  color: var(--gold);
  cursor: pointer;
  font-size: 0.82rem;
  font-family: 'Inter', sans-serif;
  text-decoration: underline;
  padding: 0;
}

.auth-otp-resend button:hover {
  color: var(--gold-dim);
}

.auth-otp-resend button:disabled {
  color: var(--ink-dim);
  cursor: not-allowed;
  text-decoration: none;
}

/* ==================================================
   New password step (for password reset)
   ================================================== */
.auth-new-pw-wrap {
  display: none;
}

.auth-new-pw-wrap.active {
  display: block;
}

/* ==================================================
   Back link
   ================================================== */
.auth-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--ink-dim);
  margin-bottom: 18px;
  transition: color .15s;
}

.auth-back:hover {
  color: var(--gold);
}

.auth-back svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 480px) {
  .auth-phone-row {
    flex-direction: column;
    gap: 14px;
  }
  .auth-phone-row .auth-field:first-child {
    flex: none;
  }
  .auth-otp-inputs input {
    width: 42px;
    height: 50px;
    font-size: 1.2rem;
  }
}