.auth-v3 {
  color: #183123;
  background:
    radial-gradient(circle at 8% -8%, rgba(66, 189, 126, 0.12), transparent 36%),
    radial-gradient(circle at 94% 108%, rgba(87, 152, 255, 0.12), transparent 38%),
    linear-gradient(176deg, #f8fbf7 0%, #f2f7f3 52%, #edf3ee 100%);
}

.auth-v3 .auth-layout-v3 {
  width: min(100%, 560px);
  margin: 0 auto;
  padding: max(14px, env(safe-area-inset-top)) 14px 16px;
  display: grid;
  gap: 10px;
}

.auth-v3 .auth-utility {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.auth-v3 .util-btn {
  min-height: 40px;
  border-radius: 11px;
  border: 1px solid rgba(14, 79, 49, 0.18);
  background: rgba(255, 255, 255, 0.9);
  color: #1e3b2b;
  box-shadow: 0 8px 18px rgba(12, 42, 27, 0.08);
  padding: 8px 11px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.77rem;
  font-weight: 700;
}

.auth-v3 .util-btn svg,
.auth-v3 .util-btn img {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.auth-v3 .auth-card {
  border-radius: 18px;
  border: 1px solid rgba(14, 79, 49, 0.14);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(245, 251, 247, 0.95));
  box-shadow: 0 12px 28px rgba(12, 42, 27, 0.1);
  padding: 13px;
}

.auth-v3 .auth-panel {
  padding: 12px;
}

.auth-v3 .auth-panel h1 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.45rem, 4.2vw, 1.95rem);
  color: #173224;
}

.auth-v3 .subtitle {
  margin: 5px 0 0;
  font-size: 0.8rem;
  color: #577264;
}

.auth-v3 .destination-chip {
  margin: 9px 0 0;
  min-height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(14, 79, 49, 0.14);
  background: rgba(255, 255, 255, 0.72);
  padding: 7px 9px;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  font-size: 0.73rem;
  color: #547061;
}

.auth-v3 .destination-chip strong {
  color: #1f5f3d;
}

.auth-v3 .auth-state-card {
  border-color: rgba(35, 146, 70, 0.24);
  background: linear-gradient(145deg, rgba(240, 255, 246, 0.95), rgba(229, 249, 237, 0.9));
}

.auth-v3 .card-title {
  margin-bottom: 8px;
}

.auth-v3 .card-sub {
  margin: 0;
  color: #4f6d5c;
  font-size: 0.83rem;
}

.auth-v3 .btn-stack {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.auth-v3 .auth-form-card {
  position: relative;
  overflow: hidden;
}

.auth-v3 .auth-form-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, #26a35a, #41c274);
}

.auth-v3 .auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 5px;
  border-radius: 11px;
  background: rgba(20, 58, 36, 0.08);
  margin-bottom: 12px;
}

.auth-v3 .auth-tab {
  min-height: 40px;
  border-radius: 9px;
  border: none;
  background: transparent;
  color: #5b7969;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.auth-v3 .auth-tab.is-active {
  color: #173b28;
  background: #ffffff;
  box-shadow: 0 8px 18px rgba(12, 42, 27, 0.1);
}

.auth-v3 .auth-form {
  display: grid;
  gap: 10px;
}

.auth-v3 .signup-details {
  border-radius: 12px;
  border: 1px solid rgba(14, 79, 49, 0.15);
  background: rgba(255, 255, 255, 0.78);
  padding: 10px;
  display: grid;
  gap: 9px;
}

.auth-v3 .signup-details[hidden] {
  display: none !important;
}

.auth-v3 .signup-details-head h3 {
  margin: 0;
  font-size: 0.9rem;
  color: #1f4b34;
}

.auth-v3 .signup-details-head p {
  margin: 4px 0 0;
  font-size: 0.74rem;
  color: #5f7b6d;
}

.auth-v3 .signup-hint {
  margin: 0;
  font-size: 0.72rem;
  color: #567263;
}

.auth-v3 .req-marker {
  color: #1f8f4c;
  font-weight: 800;
}

.auth-v3 .field-note {
  color: #6f8a7b;
  font-weight: 600;
}

.auth-v3 .signup-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.auth-v3 .field-label {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: #637f70;
  margin-bottom: 6px;
}

.auth-v3 .field input {
  border-radius: 11px;
  border: 1px solid rgba(14, 79, 49, 0.18);
  background: #ffffff;
  min-height: 45px;
  padding: 10px 12px;
  font: inherit;
  color: #183123;
}

.auth-v3 .field input:focus {
  border-color: rgba(35, 146, 70, 0.46);
  box-shadow: 0 0 0 4px rgba(58, 181, 95, 0.14);
  outline: none;
}

.auth-v3 .field input[aria-invalid="true"] {
  border-color: rgba(200, 44, 44, 0.6);
  box-shadow: 0 0 0 3px rgba(200, 44, 44, 0.12);
}

.auth-v3 .btn-primary,
.auth-v3 .btn-secondary {
  width: 100%;
  min-height: 45px;
  border-radius: 11px;
  font-size: 0.83rem;
  font-weight: 700;
}

.auth-v3 .btn-primary {
  background: linear-gradient(130deg, #248f4c, #3ab863);
  color: #f6fff8;
  box-shadow: 0 10px 22px rgba(36, 143, 76, 0.28);
}

.auth-v3 .btn-secondary {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(14, 79, 49, 0.18);
  color: #1d3b2b;
  box-shadow: 0 8px 18px rgba(12, 42, 27, 0.08);
}

.auth-v3 .btn-ghost {
  background: rgba(255, 255, 255, 0.65);
}

.auth-v3 .auth-msg {
  margin: 2px 0 0;
  min-height: 20px;
  font-size: 0.79rem;
  font-weight: 700;
}

@media (max-width: 700px) {
  .auth-v3 .auth-layout-v3 {
    padding-inline: 10px;
    gap: 9px;
  }

  .auth-v3 .auth-card {
    border-radius: 15px;
    padding: 11px;
  }

  .auth-v3 .util-btn {
    min-height: 38px;
    font-size: 0.74rem;
    padding: 7px 9px;
  }

  .auth-v3 .auth-panel h1 {
    font-size: clamp(1.32rem, 6vw, 1.7rem);
  }

  .auth-v3 .btn-primary,
  .auth-v3 .btn-secondary {
    min-height: 43px;
    font-size: 0.81rem;
  }

  .auth-v3 .signup-grid {
    grid-template-columns: 1fr;
  }
}