:root {
  --bg-top: #f5fbf7;
  --bg-bottom: #f7efe3;
  --ink: #1b2421;
  --muted: #214b62;
  --accent: #0f7b6c;
  --accent-strong: #1c4053;
  --accent-2: #d96b3b;
  --card: #ffffff;
  --line: #d6e0da;
  --focus-ring: rgba(15, 123, 108, 0.18);
  --radius-card: 22px;
  --radius-field: 12px;
  --radius-pill: 999px;
  --shadow-card: 0 20px 44px rgba(24, 38, 32, 0.12);
  --shadow-soft: 0 8px 20px rgba(24, 38, 32, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(15, 123, 108, 0.12), transparent 35%),
    radial-gradient(circle at 92% 12%, rgba(217, 107, 59, 0.12), transparent 32%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.auth-page {
  min-height: 100vh;
  padding: 28px 16px 40px;
}

.auth-topbar {
  max-width: 860px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  font-family: "Fraunces", "Georgia", serif;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.top-links {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  padding: 4px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
}

.top-links a {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  color: var(--muted);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.top-links a.active {
  background: var(--accent);
  color: #fff;
}

.auth-shell {
  max-width: 860px;
  margin: 0 auto;
}

.auth-card {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfb 100%);
  border: 1px solid rgba(27, 36, 33, 0.08);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: clamp(20px, 4vw, 34px);
}

.eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--accent);
}

.auth-card h2 {
  margin: 10px 0 8px;
  font-family: "Fraunces", "Georgia", serif;
  font-size: clamp(1.6rem, 3vw, 2.05rem);
  line-height: 1.15;
}

.auth-subtitle {
  margin: 0 0 16px;
  font-size: 0.96rem;
  color: var(--muted);
}

.auth-form {
  display: grid;
  gap: 12px;
}

.auth-form label {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  padding: 11px 12px;
  border-radius: var(--radius-field);
  border: 1px solid #cfd9d3;
  background: #fff;
  color: var(--ink);
}

input::placeholder,
textarea::placeholder {
  color: #83958c;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--focus-ring);
}

textarea {
  resize: vertical;
}

.field-with-action {
  position: relative;
  display: block;
}

.field-with-action input {
  padding-right: 76px;
}

.field-action {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid #cfd9d3;
  background: #f9fbfa;
  border-radius: 9px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 5px 9px;
  cursor: pointer;
}

.inline-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.checkbox input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.inline-link {
  color: var(--accent-2);
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  border: none;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.primary {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #fff;
}

.btn.primary:hover {
  filter: brightness(1.04);
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid #cfd9d3;
}

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

.signup-progress-item {
  border-radius: var(--radius-pill);
  border: 1px solid #d3ddd7;
  padding: 8px 10px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  background: #f7faf8;
}

.signup-progress-item.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.signup-step[hidden] {
  display: none;
}

.step-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

.form-note {
  margin: 2px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-note a {
  color: var(--accent-2);
  font-weight: 700;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

.form-status.error {
  color: #a33d2d;
}

.role-fieldset,
.auth-section {
  margin: 0;
  padding: 12px;
  border: 1px solid #d8e1db;
  border-radius: 14px;
  background: #fcfefd;
}

.role-fieldset legend,
.auth-section legend {
  padding: 0 6px;
  font-family: "Fraunces", "Georgia", serif;
  font-size: 1rem;
  font-weight: 600;
}

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

.role-card {
  position: relative;
  display: grid;
  gap: 4px;
  border: 1px solid #d5dfd9;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
  cursor: pointer;
}

.role-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.role-name {
  font-weight: 700;
}

.role-text {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.35;
}

.role-card:has(input:checked) {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.role-section[hidden] {
  display: none;
}

.grid-2 {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 700px) {
  .grid-2,
  .role-picker {
    grid-template-columns: 1fr;
  }

  .step-actions {
    flex-direction: column;
  }

  .step-actions .btn {
    width: 100%;
  }

  .auth-topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}