/* ═══════════════════════════════════════
   mcpfromdocs — "Luxury Instrument" v2
   Warm blacks, burnt orange, serif display,
   zero border-radius, Swiss precision.
   ═══════════════════════════════════════ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root {
  --bg:       #0a0908;
  --bg-warm:  #0f0e0b;
  --surface:  #151411;
  --surface-2:#1c1b17;
  --border:   #2a2820;
  --border-hi:#3a3830;
  --text:     #c8c4bc;
  --text-dim: #6d695f;
  --text-bright:#f0ece4;
  --accent:   #e85d26;
  --accent-dim:rgba(232,93,38,.10);
  --accent-hover:#ff7340;
  --green:    #47b881;
  --green-dim:rgba(71,184,129,.10);
  --red:      #e5484d;
  --purple:   #b07ce8;
  --orange:   #e8a126;
  --serif:    "Instrument Serif", Georgia, serif;
  --sans:     "Instrument Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:     "JetBrains Mono", "SF Mono", monospace;
  --ease:     cubic-bezier(.22,1,.36,1);
}

html { height: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent-dim); color: var(--accent); }

/* ── Grain ── */
.grain {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ════════════════════════════════════
   LANDING
   ════════════════════════════════════ */
.landing {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
  width: 100%;
}

.landing[hidden] { display: none; }

/* Nav */
.landing-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 28px 0;
  animation: fadeDown .8s var(--ease) both;
}

.nav-mark {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border: 1px solid rgba(232,93,38,.2);
}

.nav-sep {
  width: 20px;
  height: 1px;
  background: var(--border-hi);
}

.nav-label {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-dim);
  letter-spacing: .04em;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Main hero */
.landing-main {
  flex: 1;
  display: flex;
  align-items: center;
  gap: clamp(40px, 7vw, 100px);
  padding: 40px 0;
  animation: fadeUp 1s .15s var(--ease) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero column with decorative rules */
.hero-col {
  flex: 1.3;
  position: relative;
}

.hero-rule {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 28px;
  animation: ruleExpand 1.2s .4s var(--ease) both;
}

@keyframes ruleExpand {
  from { width: 0; opacity: 0; }
  to   { width: 60px; opacity: 1; }
}

.hero-accent-line {
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent) 40%, transparent 100%);
  margin-top: 28px;
  opacity: .35;
  animation: accentSlide 1.6s .7s var(--ease) both;
}

@keyframes accentSlide {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}

.landing-title {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  color: var(--text-bright);
  line-height: 1.02;
  letter-spacing: -.035em;
}

.title-line { display: block; }

.title-line-1 {
  font-size: clamp(2.2rem, 4.8vw, 3.8rem);
  color: var(--text-dim);
  margin-bottom: 4px;
}

.title-line-2 {
  font-size: clamp(3.2rem, 8vw, 7rem);
}

.landing-aside {
  flex: 1;
  max-width: 420px;
}

.landing-desc {
  font-family: var(--sans);
  font-weight: 400;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 28px;
}

.landing-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 36px;
}

.landing-formats span {
  font-family: var(--mono);
  font-size: .65rem;
  font-weight: 500;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  letter-spacing: .02em;
  transition: border-color .3s var(--ease), color .3s var(--ease), background .3s var(--ease);
}

.landing-formats span:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* CTA */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px 28px;
  cursor: pointer;
  transition: all .25s var(--ease);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.14) 0%, transparent 50%);
  pointer-events: none;
}

.cta::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: rgba(0,0,0,.25);
}

.cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 32px rgba(232,93,38,.35);
}

.cta:active { transform: translateY(0); box-shadow: 0 2px 8px rgba(232,93,38,.2); }
.cta:disabled { opacity: .35; cursor: not-allowed; transform: none; box-shadow: none; }

.cta-full { width: 100%; justify-content: center; }

.cta-arrow {
  font-size: 1.1rem;
  transition: transform .25s var(--ease);
}

.cta:hover .cta-arrow { transform: translateX(4px); }

.cta-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .02em;
  background: none;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 14px 24px;
  cursor: pointer;
  transition: all .25s var(--ease);
  width: 100%;
  position: relative;
}

.cta-ghost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-dim);
  opacity: 0;
  transition: opacity .25s var(--ease);
}

.cta-ghost:hover { border-color: var(--accent); color: var(--accent); }
.cta-ghost:hover::before { opacity: 1; }
.cta-ghost:disabled { opacity: .35; cursor: not-allowed; }

.cta-sm { width: auto; padding: 10px 18px; font-size: .75rem; }

/* Stats */
.landing-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  padding: 0;
  animation: fadeUp 1s .4s var(--ease) both;
}

.landing-stat {
  flex: 1;
  padding: 22px 0;
  border-right: 1px solid var(--border);
  text-align: center;
  transition: background .3s var(--ease);
}

.landing-stat:last-child { border-right: none; }
.landing-stat:hover { background: var(--surface); }

.landing-stat-val {
  display: block;
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-bright);
  transition: color .3s;
}

.landing-stat:hover .landing-stat-val { color: var(--accent); }

.landing-stat-lbl {
  display: block;
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-top: 3px;
}

/* Footer */
.landing-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 0;
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--text-dim);
  animation: fadeUp 1s .5s var(--ease) both;
}

.footer-dot {
  width: 3px; height: 3px;
  background: var(--border-hi);
  border-radius: 50%;
}

/* ════════════════════════════════════
   MODAL
   ════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  animation: modalIn .5s var(--ease);
}

.modal-overlay[hidden] { display: none; }

@keyframes modalIn {
  from { opacity: 0; transform: scale(.98); }
  to   { opacity: 1; transform: scale(1); }
}

.modal-shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 780px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
  overflow: hidden;
}

/* Top bar */
.modal-top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  flex-shrink: 0;
}

.modal-back, .modal-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .25s var(--ease);
  flex-shrink: 0;
}

.modal-back:hover, .modal-close:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* Progress bar */
.progress-track {
  flex: 1;
  position: relative;
  height: 2px;
  background: var(--border);
}

.progress-fill {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  background: var(--accent);
  width: 33%;
  transition: width .6s var(--ease);
  box-shadow: 0 0 8px rgba(232,93,38,.3);
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 10px;
  left: 0; right: 0;
}

.progress-label {
  font-family: var(--mono);
  font-size: .6rem;
  font-weight: 500;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .08em;
  transition: color .3s var(--ease);
}

.progress-label.active { color: var(--accent); }
.progress-label.done { color: var(--text); }

/* ── Steps ── */
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 28px 0 32px;
  animation: stepSlide .5s var(--ease) both;
  scrollbar-width: thin;
  scrollbar-color: var(--border-hi) transparent;
}

.step[hidden] { display: none; }

@keyframes stepSlide {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step::-webkit-scrollbar { width: 3px; }
.step::-webkit-scrollbar-track { background: transparent; }
.step::-webkit-scrollbar-thumb { background: var(--border-hi); }

.step-label {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.step-label::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 40px;
  height: 1px;
  background: var(--accent);
}

/* ── Textarea ── */
.input-wrap { margin-bottom: 20px; }

textarea {
  width: 100%;
  min-height: 180px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--border-hi);
  color: var(--text-bright);
  padding: 16px 18px;
  font-family: var(--mono);
  font-size: .85rem;
  line-height: 1.7;
  resize: vertical;
  outline: none;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}

textarea::placeholder { color: var(--text-dim); }

textarea:focus {
  border-color: var(--accent);
  border-bottom-color: var(--accent);
  box-shadow: 0 2px 16px rgba(232,93,38,.08);
}

/* ── Error ── */
.err {
  background: rgba(229,72,77,.06);
  border-left: 3px solid var(--red);
  color: var(--red);
  padding: 10px 14px;
  font-size: .82rem;
  font-family: var(--mono);
  margin-top: 12px;
}

/* ── Spinner ── */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── API Meta ── */
.api-meta {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  margin-bottom: 16px;
  font-size: .78rem;
}

.api-meta > div {
  flex: 1;
  padding: 10px 14px;
  border-right: 1px solid var(--border);
  transition: background .2s;
}

.api-meta > div:last-child { border-right: none; }
.api-meta > div:hover { background: var(--surface); }
.api-meta span { color: var(--text-dim); }
.api-meta strong { color: var(--text-bright); font-weight: 600; }

/* ── Select bar ── */
.sel-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.tag-btn {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  padding: 3px 10px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: all .25s var(--ease);
}

.tag-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.sel-count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-dim);
}

/* ── Endpoints ── */
.ep-list {
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-hi) transparent;
}

.ep-list::-webkit-scrollbar { width: 3px; }
.ep-list::-webkit-scrollbar-track { background: transparent; }
.ep-list::-webkit-scrollbar-thumb { background: var(--border-hi); }

.endpoint {
  border: 1px solid var(--border);
  border-bottom: none;
  padding: 10px 14px;
  cursor: pointer;
  transition: all .2s var(--ease);
}

.endpoint:last-child { border-bottom: 1px solid var(--border); }
.endpoint:hover { background: var(--surface); }

.endpoint.selected {
  border-color: var(--accent);
  background: var(--accent-dim);
  border-left: 3px solid var(--accent);
}

.endpoint.selected + .endpoint:not(.selected) { border-top-color: var(--accent); }

/* Shake for max endpoints */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-4px); }
  40%     { transform: translateX(4px); }
  60%     { transform: translateX(-3px); }
  80%     { transform: translateX(3px); }
}
.endpoint.shake { animation: shake .4s var(--ease); }

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.endpoint-header input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px; height: 14px;
  flex-shrink: 0;
}

.method-badge {
  font-family: var(--mono);
  font-size: .6rem;
  font-weight: 700;
  padding: 2px 6px;
  text-transform: uppercase;
  flex-shrink: 0;
  border: 1px solid;
}

.method-GET    { border-color: var(--green);  color: var(--green); }
.method-POST   { border-color: #5b9cf5;       color: #5b9cf5; }
.method-PUT    { border-color: var(--orange);  color: var(--orange); }
.method-PATCH  { border-color: var(--purple);  color: var(--purple); }
.method-DELETE { border-color: var(--red);     color: var(--red); }

.endpoint-path {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.endpoint-name {
  font-size: .75rem;
  color: var(--text-dim);
  margin-left: auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.endpoint-details {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: .78rem;
  color: var(--text-dim);
  display: none;
}

.endpoint.expanded .endpoint-details { display: block; }

.param-row {
  display: flex;
  gap: 8px;
  padding: 3px 0;
  font-family: var(--mono);
  font-size: .72rem;
}

.param-name { color: var(--text); }
.param-type { color: var(--accent); }
.param-required { color: var(--red); font-size: .6rem; }
.param-optional { color: var(--text-dim); font-size: .6rem; }

/* ── Config ── */
.cfg {
  border-top: 1px solid var(--border);
  margin-top: 20px;
  padding-top: 16px;
  margin-bottom: 20px;
}

.cfg-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.cfg-row label {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-dim);
  min-width: 65px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.cfg-row input {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-bright);
  padding: 8px 0;
  font-family: var(--mono);
  font-size: .82rem;
  outline: none;
  transition: border-color .25s var(--ease);
}

.cfg-row input::placeholder { color: var(--text-dim); }
.cfg-row input:focus { border-color: var(--accent); }

/* ── Button row ── */
.btn-row {
  display: flex;
  gap: 8px;
}

.btn-row .cta-full { flex: 2; }
.btn-row .cta-ghost { flex: 1; }

/* ── Live strip ── */
.live-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 600;
}

.live-pip {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(71,184,129,.4);
}

.status-dot { display: contents; }

.live-pip.warning, .live-pip.expired { animation: none; box-shadow: none; }
.live-pip.warning { background: var(--orange); box-shadow: 0 0 6px rgba(232,161,38,.3); }
.live-pip.expired { background: var(--red); }
.live-pip.permanent { background: var(--green); }

.live-pip-label { color: var(--green); }
.live-timer { margin-left: auto; font-weight: 400; color: var(--text-dim); }

@keyframes pulse {
  0%,100% { opacity: 1; box-shadow: 0 0 6px rgba(71,184,129,.4); }
  50%     { opacity: .3; box-shadow: 0 0 2px rgba(71,184,129,.1); }
}

/* ── URL bar ── */
.url-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
  font-size: .75rem;
}

.url-tag {
  font-family: var(--mono);
  font-weight: 700;
  font-size: .6rem;
  color: var(--accent);
  border: 1px solid rgba(232,93,38,.25);
  padding: 2px 7px;
  letter-spacing: .06em;
}

.url-bar code {
  flex: 1;
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--text);
  word-break: break-all;
}

.btn-copy {
  font-family: var(--mono);
  font-size: .65rem;
  font-weight: 600;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 3px 10px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: all .25s var(--ease);
}

.btn-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Chat ── */
.step-chat { gap: 0; }

.chat {
  flex: 1;
  min-height: 180px;
  max-height: 50vh;
  overflow-y: auto;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-hi) transparent;
}

.chat::-webkit-scrollbar { width: 3px; }
.chat::-webkit-scrollbar-track { background: transparent; }
.chat::-webkit-scrollbar-thumb { background: var(--border-hi); }

.message {
  padding: 10px 14px;
  font-size: .88rem;
  max-width: 85%;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  animation: msgIn .35s var(--ease) both;
}

@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.message.user {
  background: var(--accent);
  color: #fff;
  align-self: flex-end;
}

.message.assistant {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  align-self: flex-start;
}

.message.tool-call {
  background: rgba(176,124,232,.05);
  border: 1px solid rgba(176,124,232,.15);
  align-self: flex-start;
  font-size: .78rem;
  max-width: 92%;
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  color: var(--purple);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.tool-icon { font-size: .8rem; }

.tool-result {
  background: var(--bg);
  padding: 8px;
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--text-dim);
  overflow-x: auto;
  margin: 0;
  border: none;
  max-height: 130px;
}

.message.typing { padding: 12px 18px; }
.dots { display: flex; gap: 4px; }
.dots span {
  width: 5px; height: 5px;
  background: var(--text-dim);
  border-radius: 50%;
  animation: bounce 1.4s infinite;
}
.dots span:nth-child(2) { animation-delay: .2s; }
.dots span:nth-child(3) { animation-delay: .4s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-5px)} }

/* Chat bar */
.chat-bar {
  display: flex;
  gap: 8px;
  padding: 12px 0 0;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-bar input {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-bright);
  padding: 10px 0;
  font-family: var(--sans);
  font-size: .88rem;
  outline: none;
  transition: border-color .25s var(--ease);
}

.chat-bar input::placeholder { color: var(--text-dim); }
.chat-bar input:focus { border-color: var(--accent); }

.send-btn {
  background: var(--accent);
  border: none;
  color: #fff;
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .25s var(--ease);
  flex-shrink: 0;
}

.send-btn:hover {
  background: var(--accent-hover);
  box-shadow: 0 2px 12px rgba(232,93,38,.25);
}
.send-btn:disabled { opacity: .35; cursor: not-allowed; }

/* Purchase bar */
.purchase-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.purchase-info {
  flex: 1;
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-dim);
}

.purchase-info strong {
  color: var(--text-bright);
  font-size: .85rem;
}

/* ── Code Preview ── */
.file-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
}

.file-tabs::-webkit-scrollbar { display: none; }

.file-tab {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 500;
  padding: 8px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: all .25s var(--ease);
  white-space: nowrap;
}

.file-tab:hover { color: var(--text); background: var(--surface); }
.file-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.code-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  padding: 18px;
  overflow-x: auto;
  margin-bottom: 18px;
  max-height: 360px;
  overflow-y: auto;
}

.code-block code {
  font-family: var(--mono);
  font-size: .78rem;
  line-height: 1.6;
}

.deploy-hint { margin-top: 16px; }

.deploy-hint pre {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 14px 16px;
  margin: 0;
  max-height: none;
}

.deploy-hint code {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--text-dim);
}

/* ════════════════════════════════════
   TABLET / SMALL LAPTOP
   ════════════════════════════════════ */
@media (max-width: 1024px) {
  .landing-main { gap: clamp(24px, 4vw, 48px); }
  .title-line-2 { font-size: clamp(2.8rem, 6vw, 5rem); }
  .landing-aside { max-width: 340px; }
}

/* ════════════════════════════════════
   MOBILE
   ════════════════════════════════════ */
@media (max-width: 768px) {
  .landing-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 24px 0;
  }

  .hero-col { width: 100%; }
  .landing-title { width: 100%; }
  .title-line-1 { font-size: 2rem; }
  .title-line-2 { font-size: 2.8rem; }
  .landing-aside { max-width: none; }

  .landing-stats { flex-wrap: wrap; }
  .landing-stat { flex: 1 1 50%; border-bottom: 1px solid var(--border); }
  .landing-stat:nth-child(2) { border-right: none; }

  .modal-shell { padding: 0 14px; }
  .endpoint-name { display: none; }
  .cfg-row { flex-direction: column; align-items: stretch; gap: 4px; }
  .cfg-row label { min-width: 0; }
  .btn-row { flex-direction: column; }
  .btn-row .cta-full, .btn-row .cta-ghost { flex: none; }
  .api-meta { flex-direction: column; }
  .api-meta > div { border-right: none; border-bottom: 1px solid var(--border); }
  .api-meta > div:last-child { border-bottom: none; }
  .purchase-bar { flex-direction: column; align-items: stretch; gap: 8px; }
  .purchase-info { text-align: center; }
}