/* ============================================================
   Force-Field Console — Spin State Labs
   Single committed dark theme. Every color painted explicitly.
   ============================================================ */

:root {
  --bg: #04050e;
  --bg1: #07091a;
  --bg2: #0c1020;
  --bg3: #111828;
  --bdr: #1a2440;
  --bdr2: #243060;
  --teal: #00dba8;
  --teal2: #009e7a;
  --purp: #8b6bff;
  --purp2: #6b4fdd;
  --amber: #f0a020;
  --red: #ff3d5a;
  --text: #dce8ff;
  --text2: #a0b4d0;
  --muted: #4a6090;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-display: 'Space Grotesk', 'IBM Plex Mono', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.2;
  margin: 0 0 0.6rem;
}

p { margin: 0 0 1rem; }

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-radius: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0);
  overflow: hidden;
  white-space: nowrap;
}

.hidden { display: none !important; }

.muted { color: var(--muted); }

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { margin: 4rem auto; }

.section-title {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 1.25rem;
}

/* ---------- nav ---------- */

.nav {
  background: var(--bg1);
  border-bottom: 1px solid var(--bdr);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0.7rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: 0.02em;
}
.logo:hover { text-decoration: none; color: var(--text); }

.logo-dot {
  color: var(--purp);
  text-shadow: 0 0 6px var(--purp), 0 0 16px rgba(139, 107, 255, 0.65);
  padding: 0 0.15rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a { color: var(--text2); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.btn { color: var(--teal); }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  padding: 0.6rem 1.2rem;
  border: 1px solid transparent;
  text-align: center;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--purp2);
  border-color: var(--purp);
  color: #ffffff;
}
.btn-primary:hover:not(:disabled) { background: var(--purp); }

.btn-secondary {
  background: transparent;
  border-color: var(--teal2);
  color: var(--teal);
}
.btn-secondary:hover:not(:disabled) {
  border-color: var(--teal);
  background: rgba(0, 219, 168, 0.08);
}

.btn-danger {
  background: transparent;
  border-color: var(--red);
  color: var(--red);
}
.btn-danger:hover:not(:disabled) { background: rgba(255, 61, 90, 0.10); }

.btn-small { padding: 0.3rem 0.75rem; font-size: 0.8rem; }
.btn-wide { width: 100%; }

/* ---------- cards / panels ---------- */

.card, .panel {
  background: var(--bg2);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 1.4rem 1.5rem;
}

.panel { margin-bottom: 1.5rem; }

.panel-title {
  font-size: 1.1rem;
  margin-bottom: 0.9rem;
  color: var(--text);
}

/* ---------- hero ---------- */

.hero {
  padding: 4.5rem 1.25rem 3rem;
  text-align: left;
}

.eyebrow {
  color: var(--teal);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 2.6rem;
  font-weight: 700;
  max-width: 40rem;
  margin-bottom: 1rem;
}

.hero-sub {
  color: var(--text2);
  max-width: 40rem;
  font-size: 1.02rem;
  margin-bottom: 1.75rem;
}

.hero-ctas {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}

.field-letters {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin: 0;
  padding: 0;
  color: var(--text2);
  font-size: 0.95rem;
}

.field-letters .fl {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--purp);
}

/* ---------- steps ---------- */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}

.step h3 { font-size: 1rem; margin: 0.5rem 0 0.5rem; }
.step p { color: var(--text2); font-size: 0.9rem; margin: 0; }

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--purp);
  color: var(--purp);
  font-family: var(--font-display);
  font-weight: 700;
}

/* ---------- code blocks ---------- */

pre.code, .code {
  background: var(--bg1);
  border: 1px solid var(--bdr);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  overflow-x: auto;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  margin: 0 0 1rem;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

p code, td code, li code {
  background: var(--bg3);
  border: 1px solid var(--bdr);
  border-radius: 4px;
  padding: 0.05em 0.35em;
  color: var(--teal);
}

pre.code code {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--text);
}

.key-value { word-break: break-all; white-space: pre-wrap; }

/* ---------- status chips ---------- */

.chip {
  display: inline-block;
  padding: 0.05rem 0.65rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  border: 1px solid var(--bdr2);
  color: var(--text2);
  background: var(--bg3);
  vertical-align: middle;
  white-space: nowrap;
}

.chip-ok {
  color: var(--teal);
  border-color: var(--teal2);
  background: rgba(0, 219, 168, 0.10);
}

.chip-warn {
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(240, 160, 32, 0.10);
}

.chip-err {
  color: var(--red);
  border-color: var(--red);
  background: rgba(255, 61, 90, 0.10);
}

/* ---------- pricing ---------- */

.pricing-note {
  color: var(--amber);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.tier-card {
  background: var(--bg2);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.tier-featured { border-color: var(--purp2); }

.tier-name {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.tier-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
}

.tier-price .per {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.tier-features {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  color: var(--text2);
  font-size: 0.88rem;
  flex: 1;
}

.tier-features li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--bdr);
}
.tier-features li:last-child { border-bottom: 0; }

.pricing-honest {
  color: var(--text2);
  font-size: 0.85rem;
  margin-top: 1.5rem;
}

/* ---------- forms ---------- */

.form-row { margin-bottom: 1.1rem; }

.form-row label {
  display: block;
  font-size: 0.82rem;
  color: var(--text2);
  margin-bottom: 0.35rem;
}

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  background: var(--bg1);
  border: 1px solid var(--bdr2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  padding: 0.58rem 0.75rem;
  border-radius: 6px;
}

input[type="email"]:focus-visible,
input[type="password"]:focus-visible,
input[type="text"]:focus-visible {
  outline: 2px solid var(--purp);
  outline-offset: 1px;
  border-color: var(--purp2);
}

input::placeholder { color: var(--muted); }

.hint {
  color: var(--muted);
  font-size: 0.8rem;
  margin: 0.4rem 0 0;
}

.error-box {
  border: 1px solid var(--red);
  background: rgba(255, 61, 90, 0.08);
  color: var(--red);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  font-size: 0.85rem;
  margin: 0.75rem 0;
}

.warn-text { color: var(--amber); font-size: 0.88rem; }

/* ---------- tabs ---------- */

.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--bdr);
  margin-bottom: 1.4rem;
}

.tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease;
}

.tab:hover { color: var(--text); }

.tab.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* ---------- tables ---------- */

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--bdr2);
}

td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--bdr);
  color: var(--text);
  vertical-align: middle;
}

.empty-cell { color: var(--muted); text-align: center; }

/* ---------- app layout ---------- */

.app-main { padding-top: 2.25rem; padding-bottom: 3rem; }

.auth-card { max-width: 420px; margin: 3rem auto; }

.account-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.account-info {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.acct-email { font-weight: 600; }

.acct-limits { font-size: 0.85rem; }

.estate-line {
  color: var(--text2);
  font-size: 0.88rem;
  margin: 0 0 1.5rem;
}

.new-key-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.new-key-row input { flex: 1; }

/* ---------- modal ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 14, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}

.modal {
  background: var(--bg2);
  border: 1px solid var(--bdr2);
  border-radius: 10px;
  max-width: 580px;
  width: 100%;
  padding: 1.6rem 1.7rem;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--bdr);
  background: var(--bg1);
  margin-top: 4rem;
  padding: 1.75rem 1.25rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer p { margin: 0; }

/* ---------- responsive ---------- */

@media (max-width: 720px) {
  .hero { padding-top: 3rem; }
  .hero-title { font-size: 1.9rem; }
  .steps { grid-template-columns: 1fr; }
  .tier-grid { grid-template-columns: 1fr; }
  .nav-inner { justify-content: center; }
  .account-row { flex-direction: column; align-items: flex-start; }
  .new-key-row { flex-direction: column; }
  .modal-actions { justify-content: stretch; }
  .modal-actions .btn { flex: 1; }
}

/* ---------- reduced motion ---------- */

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

/* --- v0.2.0: billing + dedicated estate panels --------------------------- */
.panel-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0.8rem 0; }
.sub-title { font-size: 1rem; margin: 1.4rem 0 0.4rem; }
.hint { color: var(--muted); font-size: 0.9rem; }
.progress-steps { list-style: none; padding: 0; margin: 0.8rem 0; display: grid; gap: 0.25rem; }
.progress-steps li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--muted); }
.progress-steps li::before { content: "\25CB"; width: 1.2em; display: inline-block; text-align: center; }
.progress-steps li.done { color: inherit; }
.progress-steps li.done::before { content: "\2713"; color: var(--ok, #2ecc71); }
.progress-steps li.current { color: inherit; font-weight: 600; }
.progress-steps li.current::before { content: "\25B6"; color: var(--purp, #7c5cff); }
.progress-steps li.failed::before { content: "\2717"; color: var(--err, #ff3d5a); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1rem; margin: 0.8rem 0; font-size: 0.85rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }
.form-grid { display: grid; gap: 0.4rem; margin: 0.6rem 0; }
.form-grid label { font-size: 0.85rem; color: var(--muted); margin-top: 0.4rem; }
.form-grid input, .form-grid textarea { width: 100%; box-sizing: border-box; font-family: inherit; }
.chip-muted { background: rgba(128, 128, 128, 0.15); color: var(--muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.panel-highlight { outline: 2px solid var(--purp, #7c5cff); outline-offset: 2px; }