/* Card */
.nxtcc-auth-card{
  border:1px solid #e5e7eb;border-radius:16px;background:#fff;max-width:560px;margin:auto;
  box-shadow:0 1px 2px rgba(0,0,0,.04)
}

/* Header */
.nxtcc-auth-head{
  display:flex;align-items:center;color:#0A7C66;justify-content:space-between;
  padding:1rem 1.25rem;border-bottom:1px solid #eef2f7
}
.nxtcc-auth-title{
  font-weight:600;
  /* subtle style: compact caps + tracking */
  font-variant: all-small-caps;
  letter-spacing: .03em;
}

/* Body */
.nxtcc-auth-body{padding:1.25rem}
.nxtcc-label{font-size:.9rem;text-align:left;font-weight:500;margin-bottom:.4rem;display:block}

/* --- Phone row layout fix --- */
.nxtcc-row{display:flex;align-items:center;gap:.5rem}
.nxtcc-auth-body .nxtcc-country,
.nxtcc-auth-body .nxtcc-phone{box-sizing:border-box;height:44px;line-height:normal}

/* Country code select: fixed, compact width */
.nxtcc-country{
  border:1px solid #d1d5db;border-radius:12px;padding:.7rem .5rem;
  flex:0 0 120px;width:120px;max-width:80px;min-width:20px;
  -webkit-appearance:auto;appearance:auto;background:#fff;
}

/* Phone input: flex to fill */
.nxtcc-phone{
  border:1px solid #d1d5db;border-radius:12px;padding:.7rem .9rem;
  flex:1 1 auto;min-width:0;width:100%;
}

.nxtcc-help{font-size:.78rem;text-align:left;color:#6b7280;margin-top:.4rem}
.nxtcc-actions{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-top:.75rem}

/* Buttons */
.nxtcc-btn-send,
.nxtcc-btn-verify{
  background:#075E54;color:#fff;border:none;border-radius:12px;padding:.7rem 1rem;cursor:pointer;line-height:1
}
.nxtcc-btn-send[disabled]{opacity:.6;cursor:not-allowed}
.nxtcc-btn-change{
  background:#fff;color:#111827;border:1px solid #d1d5db;border-radius:12px;padding:.7rem 1rem;cursor:pointer
}

/* Alt link: smaller & subtle */
.nxtcc-link-alt{
  color:#065f46;text-decoration:underline;font-size:.78rem;line-height:1
}

/* OTP */
.nxtcc-otp-inputs{display:flex;gap:.4rem;margin:.75rem 0}
.nxtcc-otp-box{
  width:48px;height:48px;border:1px solid #d1d5db;border-radius:12px;text-align:center;font-size:1.1rem
}
.nxtcc-otp-row{display:flex;justify-content:space-between;align-items:center;font-size:.85rem}
.nxtcc-error{
  margin-top:.5rem;background:#fef2f2;border:1px solid #fee2e2;color:#991b1b;border-radius:10px;padding:.5rem
}

/* Footer */
.nxtcc-auth-foot{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;background:#f9fafb;border-top:1px solid #eef2f7;
  padding:.75rem 1.25rem;font-size:.75rem;color:#6b7280
}
.nxtcc-branding a{color:#065f46}

/* Responsive tweak */
@media (max-width:420px){
  .nxtcc-country{flex-basis:100px;width:100px}
  .nxtcc-row{gap:.4rem}
}

/* Spinner shown on the "Send code on WhatsApp" button while loading */
.nxtcc-btn-send.is-loading {
  position: relative;
  pointer-events: none;
}
.nxtcc-btn-send .nxtcc-spinner {
  display: inline-block;width: 1em;height: 1em;margin-left: .5em;
  border: 2px solid currentColor;border-top-color: transparent;border-radius: 50%;
  vertical-align: -0.2em;animation: nxtcc-spin .6s linear infinite;
}
@keyframes nxtcc-spin { to { transform: rotate(360deg); } }

/* Optional: a subtle visual cue when input is valid */
.nxtcc-auth-widget.nxtcc-phone-valid .nxtcc-phone {
  outline: none;box-shadow: 0 0 0 2px rgba(16, 185, 129, .25);
}