/* ─── Variables ─────────────────────────────────────────── */
:root {
  --bg-base:    #f2f0eb;
  --bg-panel:   #ffffff;
  --bg-input:   #f8f7f3;
  --border:     #e4e0d6;
  --border-hi:  #c8c3b5;
  --shadow:     0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --text-1:     #1c1917;
  --text-2:     #6b6460;
  --text-3:     #a8a099;
  --accent:     #0a6e4f;
  --accent-lt:  #0a6e4f12;
  --red:        #dc2626;
  --red-lt:     #dc262614;
  --red-bd:     #dc262630;
  --font-ui:    'Outfit', sans-serif;
  --font-display: 'DM Serif Display', serif;
  --font-mono:  'JetBrains Mono', monospace;
  --radius:     10px;
  --radius-sm:  6px;
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg-base);
  color: var(--text-1);
  font-family: var(--font-ui);
  font-size: 14px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}
a { color: inherit; text-decoration: none; }

/* ─── Login Card ────────────────────────────────────────── */
.login-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 36px 32px;
  width: 100%;
  max-width: 400px;
}

/* ─── Logo ──────────────────────────────────────────────── */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.logo-icon {
  width: 30px;
  height: 30px;
  background: var(--accent);
  border-radius: 7px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.logo-icon svg {
  width: 16px;
  height: 16px;
}
.logo-wordmark {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--text-1);
  line-height: 1;
}

/* ─── Header ────────────────────────────────────────────── */
.card-header {
  margin-bottom: 24px;
}
.card-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}
.card-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text-1);
  line-height: 1.2;
  margin-bottom: 8px;
}
.card-subtitle {
  font-size: 13px;
  color: var(--text-2);
  font-weight: 400;
}

/* ─── Domain Badge ──────────────────────────────────────── */
.domain-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-lt);
  border: 1px solid rgba(10,110,79,0.15);
  border-radius: 20px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
}
.domain-badge svg {
  width: 11px;
  height: 11px;
  flex-shrink: 0;
}

/* ─── Form Groups ───────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.form-input {
  display: block;
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-1);
  outline: none;
  transition: border-color 0.13s, box-shadow 0.13s;
  -webkit-appearance: none;
}
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(10,110,79,0.1);
  background: var(--bg-panel);
}
.form-input::placeholder {
  color: var(--text-3);
}

/* ─── Error ─────────────────────────────────────────────── */
.form-error {
  display: none;
  background: var(--red-lt);
  border: 1px solid var(--red-bd);
  color: var(--red);
  font-size: 12px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.form-error.visible {
  display: block;
}
.error-card {
  background: var(--red-lt);
  border: 1px solid var(--red-bd);
  color: var(--red);
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  padding: 11px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.13s;
  box-shadow: 0 1px 3px rgba(10,110,79,0.3), 0 1px 1px rgba(10,110,79,0.2);
  margin-top: 4px;
}
.btn-primary:hover {
  background: #085f43;
  box-shadow: 0 3px 10px rgba(10,110,79,0.3);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary.is-loading {
  pointer-events: none;
  opacity: 0.65;
}
.btn-primary.is-loading::after {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.5);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 0.5s linear infinite;
}
@keyframes btn-spin { to { transform: rotate(360deg); } }

/* ─── Step Indicator ────────────────────────────────────── */
.step-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
}
.step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-hi);
  transition: all 0.2s;
}
.step-dot.done {
  background: var(--accent);
  opacity: 0.4;
}
.step-dot.active {
  background: var(--accent);
  width: 20px;
  border-radius: 4px;
}
.step-line {
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 20px;
}

/* ─── Code Inputs ───────────────────────────────────────── */
.code-inputs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.code-inputs input {
  flex: 1;
  width: 44px;
  height: 52px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-1);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.13s, box-shadow 0.13s;
  -webkit-appearance: none;
  -moz-appearance: textfield;
  padding: 0;
}
.code-inputs input::-webkit-outer-spin-button,
.code-inputs input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.code-inputs input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(10,110,79,0.1);
  background: var(--bg-panel);
}
.code-inputs input.filled {
  border-color: var(--accent);
}

/* ─── Info Text ─────────────────────────────────────────── */
.info-text {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 20px;
  line-height: 1.5;
}
.info-text strong {
  color: var(--text-1);
  font-weight: 600;
}

/* ─── Lock Icon ─────────────────────────────────────────── */
.lock-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-lt);
  border: 1px solid rgba(10,110,79,0.15);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: var(--accent);
}
.lock-icon svg {
  width: 20px;
  height: 20px;
}

/* ─── Links / Actions ───────────────────────────────────── */
.link-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
}
.text-link {
  font-size: 12px;
  color: var(--text-3);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-ui);
  padding: 0;
  transition: color 0.13s;
}
.text-link:hover {
  color: var(--accent);
}
.link-sep {
  width: 1px;
  height: 12px;
  background: var(--border);
}

/* ─── Footer ────────────────────────────────────────────── */
.page-footer {
  margin-top: 20px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 600px) {
  body {
    padding: 16px 12px;
    justify-content: flex-start;
    padding-top: 40px;
  }
  .login-card {
    padding: 28px 20px;
  }
  .code-inputs input {
    height: 46px;
    font-size: 18px;
  }
}