/* ============================================================
   GetEA — product styles.
   base.css owns tokens, nav, buttons, inputs, panels. This file
   owns the landing page's motion and the builder workspace.
   ============================================================ */

/* ---------- 1. Landing: hero ---------- */

.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(34px, 6vw, 76px));
  padding-bottom: clamp(40px, 6vw, 80px);
  overflow: clip;
}
.hero__grid {
  display: grid; gap: clamp(30px, 4vw, 56px);
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.5rem, 6.2vw, 4.5rem);
  line-height: .98; letter-spacing: -0.045em;
}
.hero__sub {
  color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.16rem);
  max-width: 54ch; margin-top: 20px; line-height: 1.62;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }

/* animated ticker of what the builder emits */
.tickline {
  display: flex; gap: 26px; margin-top: 30px; padding-top: 22px;
  border-top: 1px solid var(--line); flex-wrap: wrap;
}
.tickline div { display: grid; gap: 3px; }
.tickline b {
  font-family: var(--display); font-size: 1.5rem; letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.tickline span { font-size: .74rem; color: var(--faint); text-transform: uppercase; letter-spacing: .09em; }

/* ---------- 2. Landing: the animated chart ---------- */

.stage {
  position: relative; border-radius: var(--r-lg);
  background: linear-gradient(170deg, var(--ink-3), var(--ink-2));
  box-shadow: inset 0 0 0 1px var(--line), var(--shadow-2);
  overflow: hidden;
}
.stage__bar {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: .72rem; color: var(--faint);
}
.stage__dots { display: flex; gap: 6px; }
.stage__dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--surface-3); }
.stage__dots i:first-child { background: #FF5F57; }
.stage__dots i:nth-child(2) { background: #FEBC2E; }
.stage__dots i:nth-child(3) { background: #28C840; }
.stage__live {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  color: var(--ok); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
}
.stage__live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok);
  animation: pulseDot 1.6s var(--ease-io) infinite;
}
@keyframes pulseDot { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.7); } }

.chartwrap { position: relative; aspect-ratio: 16 / 10.4; }
.chartwrap canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.signal {
  position: absolute; z-index: 2; padding: 6px 10px; border-radius: 8px;
  font-family: var(--mono); font-size: .66rem; font-weight: 500;
  background: rgba(10, 12, 20, .82); backdrop-filter: blur(8px);
  box-shadow: inset 0 0 0 1px var(--line-2);
  transform: translate(-50%, -50%) scale(.7); opacity: 0;
  transition: opacity .45s var(--ease), transform .45s var(--ease);
  pointer-events: none; white-space: nowrap;
}
.signal.on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.signal--buy  { color: var(--ok);  box-shadow: inset 0 0 0 1px rgba(61, 220, 151, .45); }
.signal--sell { color: var(--bad); box-shadow: inset 0 0 0 1px rgba(255, 107, 107, .45); }

/* rules that assemble themselves under the chart */
.rulestrip {
  display: grid; gap: 8px; padding: 14px 16px 18px;
  border-top: 1px solid var(--line);
}
.rulechip {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 10px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
  font-size: .8rem; color: var(--muted);
  opacity: 0; transform: translateY(8px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), box-shadow .3s;
}
.rulechip.on { opacity: 1; transform: none; }
.rulechip b { color: var(--text); font-weight: 600; }
.rulechip i {
  width: 22px; height: 22px; border-radius: 6px; flex: none;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent); font-style: normal; font-size: .62rem; font-weight: 700;
  font-family: var(--mono);
}

/* ---------- 3. Platform picker ---------- */

.plat { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.platcard {
  position: relative; display: block; padding: 26px 24px 24px;
  border-radius: var(--r-md); background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), background .4s;
  overflow: hidden; text-align: left; width: 100%;
}
.platcard::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(420px 220px at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--pc, var(--accent)) 16%, transparent), transparent 70%);
  opacity: 0; transition: opacity .45s var(--ease);
}
.platcard:hover, .platcard:focus-visible { transform: translateY(-4px); box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow-1); }
.platcard:hover::before, .platcard:focus-visible::before { opacity: 1; }
.platcard[aria-pressed="true"] { box-shadow: inset 0 0 0 1.5px var(--pc, var(--accent)), var(--shadow-1); }
.platcard__logo {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--pc, var(--accent)) 15%, transparent);
  color: var(--pc, var(--accent)); font-family: var(--display); font-weight: 700; font-size: .96rem;
  margin-bottom: 16px;
}
.platcard h3 { font-size: 1.12rem; margin-bottom: 6px; }
.platcard p { color: var(--muted); font-size: .88rem; line-height: 1.55; }
.platcard__meta {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px;
  position: relative; z-index: 1;
}
.platcard__meta span {
  font-family: var(--mono); font-size: .66rem; padding: 4px 8px; border-radius: 6px;
  background: var(--surface-2); color: var(--faint);
}

/* ---------- 4. Feature mosaic ---------- */

.mosaic { display: grid; gap: 16px; grid-template-columns: repeat(12, 1fr); }
.mos { grid-column: span 4; padding: 22px; border-radius: var(--r-md);
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.mos:hover { transform: translateY(-3px); box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow-1); }
.mos--wide { grid-column: span 6; }
.mos--full { grid-column: span 12; }
.mos h3 { font-size: 1.02rem; display: flex; align-items: center; gap: 9px; margin-bottom: 8px; }
.mos p { color: var(--muted); font-size: .885rem; line-height: 1.6; }
.mos__ico { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 15%, transparent); color: var(--accent); flex: none; }
.mos ul { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.mos ul li {
  font-family: var(--mono); font-size: .66rem; padding: 4px 8px; border-radius: 6px;
  background: var(--surface-2); color: var(--faint); list-style: none;
}

/* count-up marquee of every supported block */
.marquee { position: relative; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__row { display: flex; gap: 10px; width: max-content; animation: slide 46s linear infinite; }
.marquee__row + .marquee__row { margin-top: 10px; animation-duration: 58s; animation-direction: reverse; }
.marquee:hover .marquee__row { animation-play-state: paused; }
.marquee__row span {
  font-family: var(--mono); font-size: .72rem; white-space: nowrap;
  padding: 8px 13px; border-radius: var(--r-pill);
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); color: var(--muted);
}
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__row { animation: none; } }

/* ---------- 5. Code viewer ---------- */

.code {
  position: relative; border-radius: var(--r-md); overflow: hidden;
  background: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line);
}
.code__bar {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: .72rem; color: var(--faint);
}
.code__bar .spacer { margin-left: auto; }
.code pre {
  margin: 0; padding: 16px 18px; overflow: auto; max-height: var(--codeh, 460px);
  font-family: var(--mono); font-size: .765rem; line-height: 1.68;
  tab-size: 2; scrollbar-width: thin;
}
.code code { white-space: pre; }
.tok-key { color: #C792EA; }
.tok-typ { color: #82AAFF; }
.tok-str { color: #C3E88D; }
.tok-num { color: #F78C6C; }
.tok-com { color: var(--faint); font-style: italic; }
.tok-pre { color: #FFCB6B; }
.tok-fn  { color: #89DDFF; }
[data-theme="light"] .tok-key { color: #8B31C7; }
[data-theme="light"] .tok-typ { color: #1E5FCB; }
[data-theme="light"] .tok-str { color: #337A29; }
[data-theme="light"] .tok-num { color: #B7521A; }
[data-theme="light"] .tok-pre { color: #96690A; }
[data-theme="light"] .tok-fn  { color: #0F7C8C; }

/* typing effect on the landing page */
.code--type pre { min-height: 300px; }
.caret { display: inline-block; width: 7px; height: 1.05em; vertical-align: -.18em;
  background: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- 6. Builder shell ---------- */

.app {
  padding-top: calc(var(--nav-h) + 18px);
  padding-bottom: 60px;
  min-height: 100vh;
}
.app__wrap { width: 100%; max-width: 1480px; margin-inline: auto; padding-inline: clamp(14px, 3vw, 28px); }

.appbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 14px; border-radius: var(--r-md); margin-bottom: 16px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
}
.appbar__name {
  font-family: var(--display); font-weight: 600; font-size: 1rem;
  background: none; padding: 6px 10px; border-radius: 8px; min-width: 180px;
  box-shadow: inset 0 0 0 1px transparent; transition: box-shadow .3s;
}
.appbar__name:hover, .appbar__name:focus { box-shadow: inset 0 0 0 1px var(--line-2); outline: none; }
.appbar__spacer { margin-left: auto; }
.pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px;
  border-radius: var(--r-pill); font-size: .76rem; color: var(--muted);
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line);
}
.pill b { color: var(--text); font-weight: 600; }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); font-style: normal; }

.shell {
  display: grid; gap: 16px;
  grid-template-columns: 232px minmax(0, 1fr);
  align-items: start;
}
.rail {
  position: sticky; top: calc(var(--nav-h) + 18px);
  display: grid; gap: 3px; padding: 10px;
  border-radius: var(--r-md); background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}
.rail__btn {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 10px 12px; border-radius: 10px; text-align: left;
  font-size: .875rem; color: var(--muted); position: relative;
  transition: background .25s, color .25s;
}
.rail__btn:hover { background: var(--surface-2); color: var(--text); }
.rail__btn[aria-current="true"] { background: var(--surface-3); color: var(--text); font-weight: 600; }
.rail__btn[aria-current="true"]::before {
  content: ""; position: absolute; left: 0; top: 50%; translate: -0 -50%;
  width: 3px; height: 18px; border-radius: 3px; background: var(--accent);
}
.rail__n {
  width: 22px; height: 22px; flex: none; border-radius: 6px; display: grid; place-items: center;
  background: var(--surface-2); font-family: var(--mono); font-size: .66rem; color: var(--faint);
}
.rail__btn[aria-current="true"] .rail__n { background: var(--accent); color: #0A0C14; }
.rail__badge {
  margin-left: auto; font-family: var(--mono); font-size: .64rem;
  padding: 2px 7px; border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent);
}
.rail__sep { height: 1px; background: var(--line); margin: 8px 4px; }

.stack { display: grid; gap: 16px; }
.step { display: none; }
.step.on { display: grid; gap: 16px; animation: stepIn .45s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .step.on { animation: none; } }

.block { border-radius: var(--r-md); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.block__head {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 15px 18px; border-bottom: 1px solid var(--line);
}
.block__head h2 { font-size: 1rem; letter-spacing: -0.02em; }
.block__head p { font-size: .8rem; color: var(--faint); width: 100%; margin-top: -4px; }
.block__body { padding: 18px; display: grid; gap: 16px; }
.block__foot { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---------- 7. Form furniture ---------- */

.fields { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.fields--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.f { display: grid; gap: 6px; align-content: start; }
.f > label { font-size: .78rem; color: var(--muted); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.f .hint { font-size: .72rem; color: var(--faint); line-height: 1.45; }
.f--span { grid-column: 1 / -1; }
.input, .select, .textarea { font-size: .9rem; padding: 10px 12px; }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2398A1B2' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }
.textarea { font-family: var(--mono); font-size: .8rem; min-height: 90px; resize: vertical; }

.help {
  width: 15px; height: 15px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--surface-2); color: var(--faint); font-size: .62rem; font-weight: 700; cursor: help;
}

.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: .85rem; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch__t {
  width: 38px; height: 21px; border-radius: var(--r-pill); flex: none; position: relative;
  background: var(--surface-3); box-shadow: inset 0 0 0 1px var(--line); transition: background .3s var(--ease);
}
.switch__t::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--muted); transition: transform .3s var(--ease), background .3s;
}
.switch input:checked + .switch__t { background: color-mix(in srgb, var(--accent) 55%, transparent); }
.switch input:checked + .switch__t::after { transform: translateX(17px); background: #0A0C14; }
.switch input:focus-visible + .switch__t { outline: 2px solid var(--accent); outline-offset: 2px; }

.toggles { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.togglecard {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 11px 13px; border-radius: 10px;
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line);
  font-size: .84rem;
}

.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.checks label {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  padding: 8px 13px; border-radius: var(--r-pill); font-size: .8rem; color: var(--muted);
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line);
  transition: color .25s, box-shadow .25s, background .25s;
}
.checks input { position: absolute; opacity: 0; }
.checks label:has(input:checked) {
  color: var(--text); background: color-mix(in srgb, var(--accent) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent);
}
.checks label:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- 8. Rule builder ---------- */

.grp {
  border-radius: var(--r-md); background: var(--ink-2);
  box-shadow: inset 0 0 0 1px var(--line); overflow: hidden;
}
.grp + .grp { margin-top: 12px; }
.grp__head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 11px 14px; background: var(--surface); border-bottom: 1px solid var(--line);
}
.grp__title { font-size: .84rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.grp__title i {
  font-style: normal; font-family: var(--mono); font-size: .64rem; padding: 3px 7px; border-radius: 5px;
  background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent);
}
.grp__body { padding: 12px; display: grid; gap: 8px; }
.grp--empty .grp__body { padding: 22px 12px; text-align: center; color: var(--faint); font-size: .82rem; }

.cond {
  display: grid; gap: 8px; align-items: center;
  grid-template-columns: 26px minmax(0, 1.25fr) minmax(0, .95fr) minmax(0, 1.25fr) auto;
  padding: 10px; border-radius: 10px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
  animation: condIn .35s var(--ease);
}
@keyframes condIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.cond__join {
  font-family: var(--mono); font-size: .6rem; color: var(--faint);
  text-align: center; letter-spacing: .06em;
}
.cond__side { display: grid; gap: 6px; min-width: 0; }
.cond__side .select, .cond__side .input { font-size: .82rem; padding: 8px 10px; }
.cond__params { display: flex; flex-wrap: wrap; gap: 6px; }
.cond__params .input, .cond__params .select { width: auto; min-width: 68px; flex: 1 1 68px; font-size: .76rem; padding: 6px 8px; }
.cond__params .select { padding-right: 24px; background-position: right 6px center; background-size: 10px; }
.cond__side > .select { text-overflow: ellipsis; }
.cond__op .select { text-align: center; }
.cond__x {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  color: var(--faint); background: var(--surface-2); transition: color .25s, background .25s;
}
.cond__x:hover { color: var(--bad); background: color-mix(in srgb, var(--bad) 16%, transparent); }
.cond__note { grid-column: 1 / -1; font-size: .72rem; color: var(--faint); padding-left: 34px; }
.cond--invalid { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--bad) 55%, transparent); }

.addrow { display: flex; flex-wrap: wrap; gap: 8px; }
.addbtn {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px;
  border-radius: var(--r-pill); font-size: .8rem; font-weight: 500; color: var(--muted);
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line);
  transition: color .25s, box-shadow .25s, transform .25s var(--ease);
}
.addbtn:hover { color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); transform: translateY(-1px); }
.addbtn--accent { color: var(--accent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent); }

/* ---------- 9. Palette (block picker) ---------- */

.modal {
  position: fixed; inset: 0; z-index: 80; display: none;
  background: rgba(4, 5, 9, .62); backdrop-filter: blur(6px);
  padding: clamp(12px, 5vh, 60px) 14px;
}
.modal.on { display: grid; place-items: start center; animation: fadeIn .25s var(--ease); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal__box {
  width: min(900px, 100%); max-height: min(84vh, 760px);
  display: grid; grid-template-rows: auto auto minmax(0, 1fr);
  border-radius: var(--r-lg); background: var(--ink-2);
  box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow-2);
  overflow: hidden; animation: popIn .35s var(--ease);
}
@keyframes popIn { from { opacity: 0; transform: translateY(14px) scale(.985); } to { opacity: 1; transform: none; } }
.modal__head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.modal__head h3 { font-size: 1rem; }
.modal__search { padding: 12px 18px; border-bottom: 1px solid var(--line); display: grid; gap: 10px; }
.modal__tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.modal__tabs::-webkit-scrollbar { display: none; }
.modal__tabs button {
  padding: 7px 13px; border-radius: var(--r-pill); font-size: .78rem; color: var(--muted);
  background: var(--surface-2); white-space: nowrap; transition: color .25s, background .25s;
}
.modal__tabs button[aria-selected="true"] { color: #0A0C14; background: var(--accent); font-weight: 600; }
.modal__list { overflow: auto; padding: 12px 18px 18px; display: grid; gap: 8px; scrollbar-width: thin; }
.modal__grp { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint);
  margin-top: 10px; padding-bottom: 2px; }
.pitem {
  display: grid; gap: 3px; padding: 11px 13px; border-radius: 10px; text-align: left; width: 100%;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow .25s, transform .25s var(--ease), background .25s;
}
.pitem:hover, .pitem:focus-visible { transform: translateX(3px); box-shadow: inset 0 0 0 1px var(--line-2); background: var(--surface-2); }
.pitem b { font-size: .87rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.pitem b em {
  font-style: normal; font-family: var(--mono); font-size: .6rem; padding: 2px 6px; border-radius: 5px;
  background: var(--surface-3); color: var(--faint);
}
.pitem span { font-size: .78rem; color: var(--muted); line-height: 1.45; }
.pitem--off { opacity: .45; }

/* ---------- 10. Backtest ---------- */

.drop {
  position: relative; display: grid; place-items: center; gap: 10px; text-align: center;
  padding: clamp(26px, 5vw, 46px) 20px; border-radius: var(--r-md);
  background: var(--surface); cursor: pointer;
  border: 1.5px dashed var(--line-2);
  transition: background .3s, border-color .3s, transform .3s var(--ease);
}
.drop:hover, .drop.over { background: var(--surface-2); border-color: var(--accent); transform: translateY(-2px); }
.drop__ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 15%, transparent); color: var(--accent); }
.drop b { font-size: .95rem; }
.drop span { font-size: .82rem; color: var(--muted); max-width: 46ch; }
.drop input { display: none; }

.metrics { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.metric {
  padding: 14px 15px; border-radius: 12px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
}
.metric span { font-size: .72rem; color: var(--faint); text-transform: uppercase; letter-spacing: .07em; display: block; }
.metric b {
  font-family: var(--display); font-size: 1.5rem; letter-spacing: -0.03em;
  display: block; margin-top: 5px; font-variant-numeric: tabular-nums;
}
.metric small { font-size: .72rem; color: var(--muted); display: block; margin-top: 2px; }
.metric--ok b { color: var(--ok); }
.metric--bad b { color: var(--bad); }
.metric--warn b { color: var(--warn); }

.gauge { position: relative; display: grid; place-items: center; padding: 6px 0; }
.gauge svg { width: 100%; max-width: 190px; height: auto; }
.gauge__track { stroke: var(--surface-3); }
.gauge__fill { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset 1.1s var(--ease); }
.gauge__label { position: absolute; top: 56%; text-align: center; }
.gauge__label b { font-family: var(--display); font-size: 2rem; letter-spacing: -0.04em; display: block; }
.gauge__label span { font-size: .72rem; color: var(--faint); }

.plot { position: relative; width: 100%; height: 260px; }
.plot canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.plot__tip {
  position: absolute; pointer-events: none; z-index: 3; padding: 7px 10px; border-radius: 8px;
  background: rgba(10, 12, 20, .9); box-shadow: inset 0 0 0 1px var(--line-2);
  font-family: var(--mono); font-size: .68rem; color: var(--text); opacity: 0; transition: opacity .18s;
  white-space: nowrap; transform: translate(-50%, -130%);
}
.plot__tip.on { opacity: 1; }

.bar-progress { height: 5px; border-radius: 4px; background: var(--surface-3); overflow: hidden; }
.bar-progress i { display: block; height: 100%; width: 0%; border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .2s linear; }

table.tbl { width: 100%; border-collapse: collapse; font-size: .8rem; }
.tblwrap { overflow: auto; max-height: 380px; border-radius: 10px; box-shadow: inset 0 0 0 1px var(--line); scrollbar-width: thin; }
table.tbl thead th { position: sticky; top: 0; z-index: 1; background: var(--ink-3); }
table.tbl th, table.tbl td { padding: 9px 12px; text-align: left; white-space: nowrap; }
table.tbl td { border-top: 1px solid var(--line); font-variant-numeric: tabular-nums; }
table.tbl tbody tr:hover { background: var(--surface); }
.num-ok { color: var(--ok); }
.num-bad { color: var(--bad); }

.monthgrid { display: grid; gap: 4px; grid-template-columns: repeat(13, minmax(0, 1fr)); font-size: .66rem; }
.monthgrid div { padding: 6px 4px; border-radius: 5px; text-align: center; font-variant-numeric: tabular-nums; }
.monthgrid .mh { color: var(--faint); background: none; }

/* ---------- 11. Export ---------- */

.exportgrid { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr) 300px; align-items: start; }
.checklist { display: grid; gap: 8px; }
.checklist li { display: flex; gap: 9px; font-size: .82rem; color: var(--muted); list-style: none; line-height: 1.5; }
.checklist li b { color: var(--text); font-weight: 600; }
.checklist i { flex: none; width: 17px; height: 17px; border-radius: 50%; display: grid; place-items: center;
  font-size: .6rem; font-style: normal; margin-top: 1px; }
.checklist .ok  { background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }
.checklist .bad { background: color-mix(in srgb, var(--bad) 20%, transparent); color: var(--bad); }
.checklist .warn{ background: color-mix(in srgb, var(--warn) 20%, transparent); color: var(--warn); }

.note {
  padding: 13px 15px; border-radius: 10px; font-size: .82rem; line-height: 1.55;
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 26%, transparent);
  color: var(--muted);
}
.note b { color: var(--text); }
.note--warn { background: color-mix(in srgb, var(--warn) 9%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--warn) 26%, transparent); }
.note--bad { background: color-mix(in srgb, var(--bad) 9%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--bad) 26%, transparent); }

.saved { display: grid; gap: 8px; }
.saveditem {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px;
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); font-size: .82rem;
}
.saveditem b { font-weight: 600; }
.saveditem span { color: var(--faint); font-size: .74rem; }
.saveditem .grow { margin-left: auto; display: flex; gap: 6px; }

/* ---------- 12. Misc + responsive ---------- */

.disclaimer {
  font-size: .78rem; color: var(--faint); line-height: 1.6;
  padding: 14px 16px; border-radius: 10px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line);
}
.disclaimer b { color: var(--muted); }

.kbd {
  font-family: var(--mono); font-size: .68rem; padding: 2px 6px; border-radius: 5px;
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); color: var(--muted);
}
.split { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.right { margin-left: auto; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono { font-family: var(--mono); }

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .exportgrid { grid-template-columns: 1fr; }
  .shell { grid-template-columns: 1fr; }
  .rail {
    position: static; grid-auto-flow: column; grid-auto-columns: max-content;
    overflow-x: auto; scrollbar-width: none;
  }
  .rail::-webkit-scrollbar { display: none; }
  .rail__sep { display: none; }
  .rail__btn[aria-current="true"]::before { display: none; }
}
@media (max-width: 860px) {
  .plat { grid-template-columns: 1fr; }
  .mos, .mos--wide { grid-column: span 12; }
  .cond { grid-template-columns: minmax(0, 1fr) auto; }
  .cond__join { display: none; }
  .cond__op { grid-column: 1 / -1; }
  .cond__x { justify-self: end; }
  .monthgrid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
}