/* =====================================================================
   OpsLens styles
   - Marketing site + auth modal: "Caldera" (forge fire on warm limestone)
   - Workspace (#app): "Raycast" (midnight command center), Ember accent
   ===================================================================== */
:root {
  /* Caldera palette */
  --ember: #fc5000;
  --ember-dark: #d94400;
  --violet: #524ae9;
  --sulfur: #f5f28e;
  --obsidian: #070607;
  --pumice: #e2e2df;
  --limestone: #f7f6f2;
  --chalk: #ffffff;
  --stone-text: #4a4845;

  /* Raycast palette (workspace) */
  --void: #040506;
  --ink: #07080a;
  --recess: #111214;
  --graphite: #1b1c1e;
  --hairline: #363739;
  --slate: #2f3031;
  --smoke: #6a6b6c;
  --ash: #9c9c9d;
  --mist: #e6e6e6;
  --iron: #454647;
  --ember-hush: #3d2015;
  --success: #59d499;
  --key-shadow: rgba(255,255,255,.05) 0 1px 0 0 inset, rgba(255,255,255,.12) 0 0 0 1px, rgba(0,0,0,.2) 0 -1px 0 0 inset;

  --display: "Anton", "Bebas Neue", Impact, sans-serif;
  --sans: "DM Sans", Inter, system-ui, sans-serif;
  --ui: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 500 16px/1.55 var(--sans); color: var(--obsidian); background: var(--pumice); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; }
[hidden] { display: none !important; }
.ember { color: var(--ember); }

/* ---------- buttons (Caldera pills) ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--ember); color: var(--obsidian); border: 1.5px solid var(--ember); border-radius: 800px; padding: 12px 24px; font: 500 16px var(--sans); text-decoration: none; cursor: pointer; transition: background .15s, transform .05s; white-space: nowrap; }
.btn:hover { background: var(--ember-dark); border-color: var(--ember-dark); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-sm { padding: 8px 18px; font-size: 14px; }
.btn-ghost { background: transparent; border-color: var(--obsidian); }
.btn-ghost:hover { background: var(--obsidian); border-color: var(--obsidian); color: var(--chalk); }
.link { background: none; border: 0; padding: 0; font: 500 15px var(--sans); color: inherit; cursor: pointer; }
.link:hover { text-decoration: underline; }

.tag { display: inline-block; background: var(--sulfur); color: var(--obsidian); font: 500 14px var(--sans); padding: 4px 12px; border-radius: 800px; }
.tag.sm { font-size: 12px; padding: 2px 9px; margin-right: 4px; }

/* ---------- nav ---------- */
.nav-wrap { position: sticky; top: 0; z-index: 20; padding: 16px 24px; background: linear-gradient(var(--pumice) 60%, transparent); }
.nav { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; gap: 24px; background: var(--limestone); border-radius: 800px; padding: 8px 8px 8px 20px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 400 26px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; }
.brand img { width: 34px; height: 34px; }
.nav-links { display: flex; align-items: center; margin-left: auto; }
.nav-links a { text-decoration: none; padding: 0 12px; }
.nav-links a + a { border-left: 1.5px dotted var(--obsidian); }
.nav-links a:hover { color: var(--ember); }
.nav-auth { display: flex; gap: 14px; align-items: center; }
.nav-auth .who-sm { font-size: 14px; color: var(--stone-text); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- hero ---------- */
.hero { max-width: 1280px; margin: 0 auto; padding: 48px 24px 40px; }
.display { font: 400 clamp(64px, 11.5vw, 168px)/.94 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 20px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: stretch; }
.hero-copy { display: flex; flex-direction: column; justify-content: center; }
.lede { font-size: 20px; line-height: 1.5; color: var(--stone-text); margin: 0 0 28px; max-width: 520px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* signature halftone: orange dots on a violet→ember field, fading to solid ember top-right */
.halftone { position: relative; overflow: hidden; border-radius: 40px; background: linear-gradient(225deg, var(--ember) 0%, var(--ember) 18%, #a64aa0 48%, var(--violet) 78%); }
.halftone::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle, var(--ember) 0 42%, transparent 46%) 0 0 / 11px 11px; -webkit-mask-image: linear-gradient(225deg, transparent 15%, #000 75%); mask-image: linear-gradient(225deg, transparent 15%, #000 75%); }
.halftone::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle, var(--sulfur) 0 30%, transparent 34%) 5px 5px / 22px 22px; opacity: .55; -webkit-mask-image: radial-gradient(ellipse at 10% 95%, #000, transparent 45%); mask-image: radial-gradient(ellipse at 10% 95%, #000, transparent 45%); }
.halftone > * { position: relative; z-index: 1; }
.hero-art { padding: 48px; display: grid; place-items: center; min-height: 440px; }
.mock { background: var(--limestone); border-radius: 32px; padding: 28px; width: 100%; max-width: 460px; font-size: 14px; }
.mock p { margin: 6px 0 12px; }
.mock-head { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--stone-text); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 4px rgba(252,80,0,.18); }
.mock-frames { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 14px 0 16px; }
.mock-frames i { aspect-ratio: 16/10; border-radius: 10px; background: radial-gradient(circle, rgba(7,6,7,.18) 0 35%, transparent 40%) 0 0/6px 6px, var(--pumice); }
.mock-frames i:nth-child(2) { background-color: #d8d6d0; }
.mock-frames i:nth-child(3) { background: var(--obsidian); }
.mock-label { font: 400 20px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 16px 0 4px !important; }

/* ---------- sections ---------- */
.section { max-width: 1280px; margin: 0 auto; padding: 40px 24px; }
.h2 { font: 400 clamp(48px, 7vw, 96px)/.95 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 40px 0 32px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { background: var(--ember); color: var(--chalk); border-radius: 40px; padding: 32px 32px 28px; display: flex; flex-direction: column; }
.stat span { font-size: 15px; }
.stat b { font: 400 clamp(64px, 7vw, 96px)/1.05 var(--display); letter-spacing: .02em; margin: 8px 0 4px; }
.stat small { font-size: 14px; opacity: .85; }
.stat:nth-child(2) { background: var(--obsidian); }
.stat:nth-child(2) b { color: var(--ember); }

.strip { background: var(--limestone); border-radius: 40px; padding: 28px 40px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.strip span { color: var(--stone-text); font-size: 14px; }
.strip b { font: 400 26px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; }
.strip i { align-self: stretch; border-left: 1.5px dotted var(--obsidian); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { background: var(--limestone); border-radius: 40px; padding: 40px; }
.step b { font: 400 80px/1 var(--display); color: var(--ember); letter-spacing: .02em; }
.step h3 { font: 400 32px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 20px 0 10px; }
.step p { margin: 0; color: var(--stone-text); }

/* ---------- problem cards (shared markup with workspace) ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.card { background: var(--limestone); border: 0; border-radius: 40px; padding: 36px; display: flex; flex-direction: column; gap: 12px; text-align: left; font: inherit; color: inherit; cursor: pointer; transition: transform .15s, background .15s; }
.card:hover { transform: translateY(-4px); background: var(--chalk); }
.card h3 { font: 400 34px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 8px 0 0; }
.card p { margin: 0; color: var(--stone-text); font-size: 15px; }
.card ul { margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 14px; }
.card li::before { content: "→ "; color: var(--ember); }
.card .go { margin-top: auto; padding-top: 12px; font-weight: 700; }
.card:hover .go { color: var(--ember); }
.icon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--c); flex-shrink: 0; }
.icon svg { width: 26px; height: 26px; stroke: var(--ci); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
/* the single Plasma standout card */
#site-cards .card[data-focus="health"] { background: linear-gradient(225deg, var(--ember) 0%, #a64aa0 45%, var(--violet) 85%); color: var(--chalk); position: relative; overflow: hidden; }
#site-cards .card[data-focus="health"]::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle, rgba(255,255,255,.22) 0 40%, transparent 45%) 0 0 / 10px 10px; -webkit-mask-image: linear-gradient(200deg, transparent 30%, #000 90%); mask-image: linear-gradient(200deg, transparent 30%, #000 90%); pointer-events: none; }
#site-cards .card[data-focus="health"] > * { position: relative; }
#site-cards .card[data-focus="health"] p { color: rgba(255,255,255,.85); }
#site-cards .card[data-focus="health"] li::before { color: var(--sulfur); }
#site-cards .card[data-focus="health"] .icon { background: var(--chalk); }

/* ---------- pricing ---------- */
.billing-toggle { display: inline-flex; gap: 4px; background: var(--limestone); border-radius: 800px; padding: 5px; margin: 0 0 24px; }
.billing-toggle button { border: 0; background: transparent; padding: 10px 20px; border-radius: 800px; font: 500 15px var(--sans); cursor: pointer; color: var(--obsidian); }
.billing-toggle button.on { background: var(--obsidian); color: var(--chalk); }
.billing-toggle em { font-style: normal; background: var(--sulfur); color: var(--obsidian); font-size: 12px; padding: 2px 8px; border-radius: 800px; margin-left: 6px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { background: var(--limestone); border-radius: 40px; padding: 40px; display: flex; flex-direction: column; position: relative; }
.plan h3 { font: 400 40px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 0; }
.plan .for { color: var(--stone-text); font-size: 14px; margin: 8px 0 24px; }
.price { font: 400 72px/1 var(--display); letter-spacing: .02em; }
.price small { font: 500 15px var(--sans); letter-spacing: 0; margin-left: 4px; }
.plan ul { list-style: none; padding: 0; margin: 28px 0 32px; display: grid; gap: 10px; font-size: 15px; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: 7px; width: 12px; height: 12px; border-radius: 50%; background: var(--ember); }
.plan .btn { margin-top: auto; }
.plan.featured { background: var(--ember); }
.plan.featured::before { content: "Most popular"; position: absolute; top: 28px; right: 28px; background: var(--sulfur); font-size: 12px; padding: 4px 10px; border-radius: 800px; }
.plan.featured .for { color: rgba(7,6,7,.75); }
.plan.featured li::before { background: var(--obsidian); }
.plan.featured .btn { background: var(--obsidian); border-color: var(--obsidian); color: var(--chalk); }
.plan.featured .btn:hover { background: #2a2829; }
.fine { color: var(--stone-text); font-size: 14px; margin-top: 20px; }

/* ---------- footer ---------- */
.footer { background: var(--obsidian); color: var(--limestone); margin: 80px 16px 16px; border-radius: 40px; padding: 56px 40px 32px; overflow: hidden; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-top p { font: 400 clamp(32px, 4vw, 48px)/1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 0; }
.wordmark { font: 400 clamp(96px, 22vw, 320px)/.8 var(--display); letter-spacing: .02em; text-transform: uppercase; color: var(--ember); margin: 48px 0 32px; white-space: nowrap; }
.footer-meta { display: flex; gap: 16px; font: 400 12px var(--ui); color: #a9a7a2; flex-wrap: wrap; }
.footer-meta i { border-left: 1.5px dotted #6b6964; }

/* ---------- auth modal (Caldera) ---------- */
.modal { position: fixed; inset: 0; background: rgba(7, 6, 7, .6); backdrop-filter: blur(6px); display: grid; place-items: center; z-index: 100; padding: 16px; }
.modal-card { background: var(--limestone); border-radius: 40px; padding: 40px; width: 100%; max-width: 440px; position: relative; }
.modal-logo { width: 44px; height: 44px; }
.modal-card h2 { font: 400 44px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 16px 0 6px; }
.modal-card .sub { margin: 0 0 24px; color: var(--stone-text); }
.modal-x { position: absolute; top: 20px; right: 24px; border: 0; background: none; font-size: 28px; cursor: pointer; color: var(--obsidian); }
#auth-form { display: grid; gap: 14px; }
#auth-form label { display: grid; gap: 6px; font-size: 14px; }
#auth-form input { border: 1.5px solid var(--obsidian); background: transparent; border-radius: 100px; padding: 14px 22px; font: 500 16px var(--sans); color: var(--obsidian); }
#auth-form input:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px rgba(252,80,0,.2); }
#auth-form .btn { margin-top: 8px; }
.form-error { background: var(--sulfur); font-size: 14px; padding: 10px 16px; border-radius: 20px; }
.switch { text-align: center; font-size: 15px; color: var(--stone-text); margin: 20px 0 0; }
.switch .link { color: var(--obsidian); text-decoration: underline; }

/* =====================================================================
   WORKSPACE — Raycast-style dark cockpit
   ===================================================================== */
#app { display: grid; grid-template-columns: 272px 1fr; height: 100vh; background: var(--void); color: var(--mist); font: 400 15px/1.55 var(--ui); }
#app .btn { background: var(--mist); color: var(--iron); border: 0; border-radius: 8px; padding: 9px 14px; font: 500 14px var(--ui); box-shadow: rgba(0,0,0,.25) 0 4px 4px 0, rgba(255,255,255,.4) 0 1px 0 0 inset; }
#app .btn:hover { background: var(--chalk); color: var(--obsidian); }
#app .btn-ghost { background: transparent; color: var(--mist); box-shadow: none; border: 1px solid var(--hairline); }
#app .btn-ghost:hover { background: var(--graphite); color: var(--chalk); }
#app .link { font: inherit; }

.sidebar { background: var(--ink); border-right: 1px solid var(--graphite); padding: 18px 14px; display: flex; flex-direction: column; gap: 6px; overflow-y: auto; }
.sidebar .brand { color: var(--chalk); font-size: 24px; padding: 4px 6px 8px; }
.sidebar .brand img { width: 28px; height: 28px; }
.sidebar h4 { margin: 18px 6px 4px; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--smoke); }
.plan-pill { margin: 0 6px; background: var(--ember-hush); color: #ffb08a; font: 500 12px var(--mono); padding: 5px 10px; border-radius: 6px; width: fit-content; }
.eng-list { display: grid; gap: 2px; }
.eng { display: flex; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 8px; cursor: pointer; font: 500 13px var(--ui); color: var(--ash); background: none; border: 0; text-align: left; }
.eng:hover { background: var(--recess); color: var(--chalk); }
.eng.active { background: var(--graphite); color: var(--chalk); box-shadow: var(--key-shadow); }
.eng i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex-shrink: 0; }
.eng small { display: block; color: var(--smoke); font-size: 11px; font-weight: 400; }
.empty-eng { font-size: 13px; color: var(--smoke); padding: 4px 10px; }
.new-eng { margin: 6px 0 0; }
.sidebar textarea { background: rgba(255,255,255,.04); border: 1px solid var(--graphite); color: var(--chalk); border-radius: 8px; padding: 10px; font: 13px var(--ui); resize: vertical; }
.sidebar textarea:focus { outline: none; border-color: var(--hairline); }
.account { margin-top: auto; padding: 14px 6px 4px; border-top: 1px solid var(--graphite); display: grid; gap: 8px; font-size: 13px; }
.account .who { color: var(--chalk); word-break: break-all; }
.account .link { color: var(--ash); font-size: 13px; text-align: left; }
.account .link:hover { color: var(--chalk); text-decoration: none; }

.workspace { overflow: hidden; display: flex; flex-direction: column; position: relative; }
.banner { padding: 10px 28px; font-size: 13px; background: var(--ember-hush); color: #ffc9ad; border-bottom: 1px solid #5a2c1a; }
.banner.ok { background: #0f2a1d; color: var(--success); border-color: #1d4a33; }
.banner .link { font-weight: 600; text-decoration: underline; margin-left: 6px; color: inherit; }

/* picker & paywall get Raycast's cinematic hero glow */
.picker { padding: 72px 6vw 48px; overflow-y: auto; flex: 1; background:
  radial-gradient(60% 50% at 80% -10%, rgba(252,80,0,.28), transparent 70%),
  radial-gradient(50% 45% at 10% -5%, rgba(82,74,233,.30), transparent 70%), var(--void); }
.picker h1 { font: 400 clamp(32px, 4vw, 56px)/1.1 var(--ui); letter-spacing: .004em; color: var(--chalk); margin: 0; }
.picker .sub { color: var(--ash); margin: 10px 0 36px; font-size: 16px; }
#app .cards { gap: 12px; }
#app .card { background: var(--ink); border-radius: 16px; padding: 24px; box-shadow: var(--key-shadow); }
#app .card:hover { transform: translateY(-2px); background: #0c0d10; }
#app .card h3 { font: 500 20px/1.2 var(--ui); text-transform: none; letter-spacing: 0; color: var(--chalk); margin: 6px 0 0; }
#app .card p { color: var(--ash); font-size: 14px; }
#app .card ul { color: var(--mist); font-size: 13px; }
#app .card .go { color: var(--smoke); font: 500 13px var(--ui); }
#app .card:hover .go { color: var(--ember); }
#app .icon { width: 44px; height: 44px; }
#app .icon svg { width: 22px; height: 22px; }

#app .billing-toggle { background: var(--recess); box-shadow: var(--key-shadow); border-radius: 10px; }
#app .billing-toggle button { color: var(--ash); font: 500 13px var(--ui); border-radius: 7px; padding: 8px 14px; }
#app .billing-toggle button.on { background: var(--mist); color: var(--obsidian); }
#app .plans { gap: 12px; }
#app .plan { background: var(--ink); border-radius: 20px; padding: 28px; box-shadow: var(--key-shadow); }
#app .plan h3 { font: 500 22px var(--ui); text-transform: none; letter-spacing: 0; color: var(--chalk); }
#app .plan .for { color: var(--smoke); }
#app .price { font: 600 44px/1.1 var(--ui); color: var(--chalk); letter-spacing: 0; }
#app .price small { color: var(--ash); }
#app .plan ul { color: var(--mist); font-size: 14px; }
#app .plan li::before { width: 6px; height: 6px; top: 9px; background: var(--smoke); }
#app .plan.featured { background: linear-gradient(180deg, var(--ember-hush), var(--ink) 70%); box-shadow: rgba(252,80,0,.45) 0 0 0 1px, rgba(255,255,255,.06) 0 1px 0 0 inset; }
#app .plan.featured::before { background: var(--ember); color: var(--obsidian); font: 500 11px var(--mono); }
#app .plan.featured li::before { background: var(--ember); }
#app .plan.featured .btn { background: var(--ember); color: var(--obsidian); }
#app .plan.featured .btn:hover { background: #ff6a24; }

/* chat */
.chat { display: flex; flex-direction: column; height: 100%; min-height: 0; flex: 1; }
.chat-head { padding: 14px 28px; border-bottom: 1px solid var(--graphite); background: rgba(7,8,10,.7); backdrop-filter: blur(48px); }
.chat-title { display: flex; gap: 14px; align-items: center; }
.chat-title h2 { margin: 0; font: 500 17px var(--ui); color: var(--chalk); }
.chat-title p { margin: 2px 0 0; color: var(--smoke); font-size: 13px; }
.chat-title a { color: var(--ash); }
.messages { flex: 1; overflow-y: auto; padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.msg { max-width: 820px; width: fit-content; }
.msg.user { align-self: flex-end; background: var(--graphite); color: var(--chalk); padding: 12px 16px; border-radius: 14px 14px 4px 14px; box-shadow: var(--key-shadow); }
.msg.assistant { background: var(--ink); color: var(--mist); padding: 18px 22px; border-radius: 14px 14px 14px 4px; box-shadow: var(--key-shadow); position: relative; }
.msg.assistant::before { content: "OpsLens AI"; display: inline-block; font: 500 10px var(--mono); text-transform: uppercase; letter-spacing: .05em; background: var(--ember); color: var(--obsidian); padding: 2px 7px; border-radius: 6px; margin-bottom: 10px; }
.msg.assistant h1, .msg.assistant h2, .msg.assistant h3 { font: 600 16px var(--ui); color: var(--chalk); margin: 16px 0 6px; }
.msg.assistant strong { color: var(--chalk); }
.msg.assistant p { margin: 8px 0; }
.msg.assistant ul, .msg.assistant ol { padding-left: 20px; }
.msg.assistant a { color: #ff8a52; }
.msg.assistant code { font: 13px var(--mono); background: var(--recess); padding: 1px 5px; border-radius: 4px; }
.msg.assistant table { border-collapse: collapse; font-size: 13px; margin: 10px 0; }
.msg.assistant th, .msg.assistant td { border: 1px solid var(--hairline); padding: 6px 10px; text-align: left; }
.msg.assistant th { background: var(--recess); color: var(--chalk); }
.msg .thumbs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.msg .thumbs img { height: 64px; border-radius: 8px; }
.msg .media-note { font: 12px var(--mono); color: var(--ash); margin-bottom: 6px; }
.typing { display: inline-flex; gap: 4px; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--ember); animation: blink 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .2; } 40% { opacity: 1; } }

.suggestions { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 28px 12px; }
.suggestions button { border: 1px solid var(--hairline); background: transparent; border-radius: 9999px; padding: 7px 14px; font: 500 13px var(--ui); cursor: pointer; color: var(--ash); }
.suggestions button:hover { color: var(--chalk); border-color: var(--ember); }

.composer { padding: 12px 28px 20px; }
.composer-row { display: flex; gap: 8px; align-items: flex-end; background: var(--ink); border-radius: 14px; padding: 8px; box-shadow: var(--key-shadow); }
.attachments { display: flex; gap: 8px; flex-wrap: wrap; }
.attachments:not(:empty) { margin-bottom: 10px; }
.chip { position: relative; }
.chip img { height: 56px; border-radius: 8px; display: block; }
.chip .vid-badge { position: absolute; left: 4px; bottom: 4px; background: rgba(0,0,0,.7); color: #fff; font: 10px var(--mono); padding: 1px 5px; border-radius: 4px; }
.chip button { position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; border-radius: 50%; border: 0; background: var(--mist); color: var(--obsidian); font-size: 12px; cursor: pointer; line-height: 1; }
.chip.loading { height: 56px; padding: 0 12px; display: grid; place-items: center; background: var(--recess); border-radius: 8px; font: 12px var(--mono); color: var(--ash); }
.attach { width: 38px; height: 38px; border-radius: 8px; display: grid; place-items: center; cursor: pointer; flex-shrink: 0; background: var(--recess); }
.attach:hover { background: var(--graphite); }
.attach svg { width: 18px; height: 18px; stroke: var(--ash); fill: none; stroke-width: 2; stroke-linejoin: round; }
.attach:hover svg { stroke: var(--chalk); }
#input { flex: 1; border: 0; background: transparent; color: var(--chalk); border-radius: 8px; padding: 9px 8px; font: 15px var(--ui); resize: none; max-height: 160px; }
#input::placeholder { color: var(--smoke); }
#input:focus { outline: none; }
#app .send { background: var(--ember); color: var(--obsidian); }
#app .send:hover { background: #ff6a24; color: var(--obsidian); }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .hero-grid, .steps, .plans { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero-art { min-height: 0; padding: 24px; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-auth { margin-left: auto; }
  .nav-auth .who-sm { display: none; }
  .nav-wrap { padding: 12px 16px; }
  .hero, .section { padding-left: 16px; padding-right: 16px; }
  .stats { grid-template-columns: 1fr; }
  .strip { padding: 24px; justify-content: flex-start; }
  .strip i { display: none; }
  .card, .step, .plan { padding: 28px; }
  .footer { margin: 48px 8px 8px; padding: 40px 24px 24px; }

  #app { grid-template-columns: 1fr; grid-template-rows: auto 1fr; height: 100dvh; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; padding: 10px 16px; gap: 10px; border-right: 0; border-bottom: 1px solid var(--graphite); }
  .sidebar h4, .sidebar .eng-list, .sidebar textarea { display: none; }
  .sidebar .brand { padding: 0; font-size: 20px; }
  .new-eng { margin: 0; }
  .account { margin: 0 0 0 auto; padding: 0; border: 0; display: flex; gap: 12px; }
  .account .who { display: none; }
  .picker { padding: 40px 16px; }
  .messages, .composer, .chat-head { padding-left: 16px; padding-right: 16px; }
  .suggestions { padding: 0 16px 10px; }
}

/* dark-filled icons need an edge on the dark workspace */
#app .icon { box-shadow: var(--key-shadow); }
.nav-auth .link, .nav-auth .btn { white-space: nowrap; }
#app-cards { grid-template-columns: repeat(2, 1fr); max-width: 1000px; }
@media (max-width: 760px) {
  #app-cards { grid-template-columns: 1fr; }
  .nav { gap: 12px; padding-left: 14px; }
  .nav .brand { font-size: 22px; }
  .nav-auth { gap: 10px; }
  .nav-auth .btn-sm { padding: 8px 14px; font-size: 13px; }
}

/* plan usage meters (workspace sidebar) */
.usage { margin: 10px 6px 0; padding: 12px; border-radius: 10px; background: var(--recess); box-shadow: var(--key-shadow); display: grid; gap: 10px; }
.meter-top { display: flex; justify-content: space-between; font-size: 12px; color: var(--ash); }
.meter-top b { font: 500 12px var(--mono); color: var(--mist); }
.bar { height: 4px; border-radius: 4px; background: var(--graphite); margin-top: 6px; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 4px; background: var(--mist); transition: width .3s; }
.meter.warn .bar i { background: #ffb547; }
.meter.full .bar i { background: var(--ember); }
.meter.full .meter-top b { color: #ff8a52; }
.meter-foot { font: 11px var(--mono); color: var(--smoke); }
@media (max-width: 760px) { .usage { display: none !important; } }
.meter-head { font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: #ffb08a; }
.meter-foot .link { color: #ff8a52; text-decoration: underline; font: inherit; }

/* ---------- "coming soon" waitlist mode (Caldera) ---------- */
.launch-banner { background: var(--obsidian); color: var(--limestone); text-align: center; padding: 10px 16px; font-size: 14px; display: flex; gap: 10px; justify-content: center; align-items: center; flex-wrap: wrap; }
.launch-banner .link { color: var(--ember); font-weight: 700; }
.launch-banner .tag { margin: 0; }
#waitlist-form { display: grid; gap: 14px; }
#waitlist-form label { display: grid; gap: 6px; font-size: 14px; }
#waitlist-form input { border: 1.5px solid var(--obsidian); background: transparent; border-radius: 100px; padding: 14px 22px; font: 500 16px var(--sans); color: var(--obsidian); }
#waitlist-form input:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px rgba(252,80,0,.2); }
#waitlist-form .btn, #waitlist-done .btn { margin-top: 8px; width: 100%; }

/* ---------- legal pages (privacy / terms) ---------- */
.legal { max-width: 860px; margin: 24px auto 0; padding: 48px 56px; background: var(--limestone); border-radius: 40px; line-height: 1.65; }
.legal h1 { font: 400 clamp(48px, 7vw, 80px)/.95 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 0; }
.legal-meta { color: var(--stone-text); font-size: 14px; margin: 12px 0 32px; }
.legal h2 { font: 400 28px/1.1 var(--display); letter-spacing: .02em; text-transform: uppercase; margin: 40px 0 12px; }
.legal h3 { font: 700 16px var(--sans); margin: 20px 0 6px; }
.legal p, .legal li { color: #2a2826; font-size: 16px; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal a { color: var(--ember-dark); }
.legal-summary { background: var(--sulfur); border-radius: 24px; padding: 24px 28px; }
.legal-summary h2 { margin-top: 0; }
.legal-footer { margin-top: 48px; padding: 28px 40px; }
.footer-meta a { color: inherit; }
.auth-legal { font-size: 13px; color: var(--stone-text); margin: 4px 0 0; text-align: center; }
.auth-legal a, .waitlist-legal a { color: var(--obsidian); }
.waitlist-legal { font-size: 13px; color: var(--stone-text); margin: 0; }
@media (max-width: 760px) { .legal { padding: 32px 22px; border-radius: 28px; margin: 16px 8px 0; } }