/* ==========================================================================
   PromptMPI Studio — Gaya aplikasi
   ========================================================================== */
:root {
  --bg: #05070d; --panel: rgba(14, 20, 36, .72); --panel-solid: #0d1324; --input: rgba(255, 255, 255, .035);
  --line: rgba(148, 163, 184, .13); --line2: rgba(148, 163, 184, .22);
  --tx: #e6ebf5; --mu: #8f9bb2; --dim: #5d6880;
  --c1: #22d3ee; --c2: #8b5cf6; --c3: #f472b6; --ok: #34d399; --warn: #fbbf24; --err: #f87171;
  --grad: linear-gradient(135deg, var(--c1), var(--c2));
  --sel: rgba(34, 211, 238, .08); --ring: rgba(34, 211, 238, .22);
  --glow1: rgba(34, 211, 238, .12); --glow2: rgba(139, 92, 246, .16); --gridc: rgba(148, 163, 184, .055);
  --code-bg: #060a14; --shadow: 0 24px 60px -28px rgba(0, 0, 0, .7);
  --r: 18px;
  --fh: 'Space Grotesk', Inter, system-ui, sans-serif;
  --fm: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #f2f5fb; --panel: rgba(255, 255, 255, .84); --panel-solid: #ffffff; --input: #ffffff;
  --line: rgba(15, 23, 42, .08); --line2: rgba(15, 23, 42, .15);
  --tx: #0b1222; --mu: #55617a; --dim: #8a94a8;
  --c1: #0891b2; --c2: #7c3aed; --c3: #db2777; --ok: #059669; --warn: #b45309; --err: #dc2626;
  --sel: rgba(8, 145, 178, .07); --ring: rgba(8, 145, 178, .18);
  --glow1: rgba(34, 211, 238, .16); --glow2: rgba(139, 92, 246, .12); --gridc: rgba(15, 23, 42, .045);
  --code-bg: #fbfcfe; --shadow: 0 20px 50px -30px rgba(15, 23, 42, .3);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; overflow-x: clip; background: var(--bg); color: var(--tx); font: 14px/1.55 Inter, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: var(--fh); margin: 0; letter-spacing: -.01em; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--c1); outline-offset: 2px; }
svg.lucide { width: 18px; height: 18px; flex: none; stroke-width: 2; }
[data-theme="light"] .only-dark, [data-theme="dark"] .only-light { display: none; }
.only-dark, .only-light { display: inline-flex; }

.bg-fx { position: fixed; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(900px 520px at 8% -12%, var(--glow1), transparent 60%), radial-gradient(800px 520px at 100% -5%, var(--glow2), transparent 60%), var(--bg); }
.bg-fx::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--gridc) 1px, transparent 1px), linear-gradient(90deg, var(--gridc) 1px, transparent 1px); background-size: 44px 44px; -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 25%, transparent 75%); mask-image: radial-gradient(ellipse at 50% 0%, #000 25%, transparent 75%); }

/* ---------- Tombol ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 12px; border: 1px solid transparent; font-weight: 600; font-size: 14px; white-space: nowrap; transition: transform .15s, box-shadow .2s, background .2s, border-color .2s; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 10px 30px -12px rgba(34, 211, 238, .55), inset 0 1px 0 rgba(255, 255, 255, .2); }
.btn.primary:hover { box-shadow: 0 14px 36px -10px rgba(139, 92, 246, .6), inset 0 1px 0 rgba(255, 255, 255, .25); transform: translateY(-1px); }
.btn.ghost { background: var(--input); border-color: var(--line2); }
.btn.ghost:hover { border-color: var(--c1); background: var(--sel); }
.btn.sm { padding: 7px 12px; font-size: 12.5px; border-radius: 10px; }
.btn.sm svg { width: 15px; height: 15px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; pointer-events: none; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 38px; min-width: 38px; padding: 0 11px; border-radius: 11px; border: 1px solid var(--line2); background: var(--input); font-weight: 600; font-size: 13px; transition: border-color .2s, background .2s, color .2s; }
.icon-btn:hover { border-color: var(--c1); color: var(--c1); }
.icon-btn.sm { height: 32px; min-width: 32px; padding: 0 8px; border-radius: 9px; }
.icon-btn.sm svg { width: 16px; height: 16px; }

/* ---------- Top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 12px 24px; background: color-mix(in srgb, var(--bg) 72%, transparent); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-bottom: 1px solid var(--line); }
.logo-wrap { display: flex; align-items: center; gap: 12px; min-width: 0; }
.app-logo { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 8px 24px -8px rgba(34, 211, 238, .6); flex: none; }
.app-logo svg { width: 20px; height: 20px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.logo-text b { font-family: var(--fh); font-size: 17px; letter-spacing: -.01em; }
.logo-text b em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo-text small { color: var(--mu); font-size: 11.5px; white-space: nowrap; }
.top-actions { display: flex; gap: 8px; }

.steps { display: flex; justify-content: center; align-items: center; gap: 4px; min-width: 0; }
.step-pill { display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; border-radius: 999px; border: 1px solid transparent; background: none; color: var(--mu); font-weight: 600; font-size: 13px; white-space: nowrap; transition: .2s; }
.step-pill .num { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line2); font-family: var(--fm); font-size: 11.5px; background: var(--input); }
.step-pill .num svg { width: 14px; height: 14px; }
.step-pill:hover { color: var(--tx); }
.step-pill.done .num { background: rgba(52, 211, 153, .12); border-color: rgba(52, 211, 153, .5); color: var(--ok); }
.step-pill.on { color: var(--tx); border-color: var(--line2); background: var(--panel); }
.step-pill.on .num { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 0 0 4px var(--ring); }
.step-sep { width: 18px; height: 1px; background: var(--line2); flex: none; }

/* ---------- Layout ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 410px; gap: 24px; max-width: 1560px; margin: 0 auto; padding: 24px; align-items: start; }
.main { min-width: 0; display: flex; flex-direction: column; }
.layout > *, .side > * { min-width: 0; }
.side { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 16px; max-height: calc(100vh - 104px); overflow: auto; scrollbar-width: thin; padding-bottom: 4px; }
.step { animation: stepIn .35s ease both; }
@keyframes stepIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.step-head { display: flex; align-items: center; gap: 16px; margin: 4px 0 20px; }
.step-no { font-family: var(--fm); font-weight: 700; font-size: 34px; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step-head h1 { font-size: 26px; }
.step-head p { margin: 2px 0 0; color: var(--mu); }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; margin-bottom: 16px; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--shadow); }
.side .card { margin: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.card-head h3 { display: flex; align-items: center; gap: 10px; font-size: 16px; }
.card-head h3 svg { color: var(--c1); }
.card-head h3 small { color: var(--dim); font-family: Inter, sans-serif; font-weight: 500; font-size: 12px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid var(--line2); background: var(--input); color: var(--mu); white-space: nowrap; }
.req-star { color: var(--c3); }
.sub-label { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); margin: 4px 0 10px; }
.hint { display: flex; gap: 10px; align-items: flex-start; color: var(--mu); font-size: 12.8px; margin: 12px 0 0; }
.hint svg { color: var(--warn); margin-top: 2px; width: 16px; height: 16px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ---------- Form ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.span-2 { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > span { font-size: 12.5px; font-weight: 600; color: var(--mu); }
.field > span small { font-weight: 500; color: var(--dim); }
.field input, .field select, .field textarea { width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line2); background: var(--input); color: var(--tx); outline: none; transition: border-color .2s, box-shadow .2s; }
.field textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238f9bb2' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 38px; }
.field select option { background: var(--panel-solid); color: var(--tx); }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--c1); box-shadow: 0 0 0 4px var(--ring); }
.field .err { display: none; color: var(--err); font-size: 12px; font-style: normal; }
.field.invalid input, .field.invalid textarea { border-color: var(--err); box-shadow: 0 0 0 4px rgba(248, 113, 113, .14); }
.field.invalid .err { display: block; }
.field.sm input, .field.sm select, .field.sm textarea { padding: 8px 11px; border-radius: 10px; font-size: 13px; }
.field.sm textarea { min-height: 64px; }

/* Segmented / radio cards */
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg-opt { position: relative; }
.seg-opt input { position: absolute; opacity: 0; pointer-events: none; }
.seg-opt > span { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px; border: 1px solid var(--line2); background: var(--input); cursor: pointer; font-weight: 600; font-size: 13px; transition: .2s; }
.seg-opt > span:hover { border-color: var(--c1); }
.seg-opt input:checked + span { border-color: var(--c1); background: var(--sel); box-shadow: 0 0 0 3px var(--ring); }
.seg-opt input:checked + span svg { color: var(--c1); }
.seg-opt input:focus-visible + span { outline: 2px solid var(--c1); outline-offset: 2px; }
.optcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.optcards.three { grid-template-columns: repeat(3, 1fr); }
.optcards .seg-opt > span { flex-direction: column; align-items: flex-start; gap: 2px; height: 100%; }
.optcards .seg-opt small { color: var(--mu); font-weight: 500; font-size: 12px; line-height: 1.4; }
.optcards .seg-opt b { font-size: 13.5px; }

.seg-mini { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--input); border: 1px solid var(--line2); }
.seg-mini button { border: 0; background: none; padding: 5px 10px; border-radius: 7px; font-size: 12px; font-weight: 600; color: var(--mu); }
.seg-mini button.on { background: var(--grad); color: #fff; }

/* Toggle */
.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--mu); }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.switch { position: relative; width: 40px; height: 22px; border-radius: 99px; background: var(--line2); transition: background .2s; flex: none; }
.switch::after { content: ''; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 2px 6px rgba(0, 0, 0, .25); }
.toggle > span:last-child { display: inline-flex; align-items: center; gap: 6px; }
.toggle > span:last-child svg { width: 16px; height: 16px; }
input:checked ~ .switch { background: var(--grad); }
input:checked ~ .switch::after { transform: translateX(18px); }
input:focus-visible ~ .switch { outline: 2px solid var(--c1); outline-offset: 2px; }

/* ---------- Mode grid ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.filter-bar button { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line2); background: var(--input); font-size: 13px; font-weight: 600; color: var(--mu); transition: .2s; }
.filter-bar button:hover { color: var(--tx); border-color: var(--c1); }
.filter-bar button.on { background: var(--grad); color: #fff; border-color: transparent; }
.filter-bar button b { font-family: var(--fm); font-size: 11px; opacity: .7; margin-left: 4px; }
.mode-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.mode-card { position: relative; border-radius: 18px; overflow: hidden; background: var(--panel); border: 1px solid var(--line); cursor: pointer; transition: transform .2s, border-color .2s, box-shadow .2s; display: flex; flex-direction: column; outline: none; }
.mode-card:hover, .mode-card:focus-visible { transform: translateY(-3px); border-color: var(--line2); box-shadow: var(--shadow); }
.mode-card.is-on { border-color: var(--c1); box-shadow: 0 0 0 1px var(--c1), 0 18px 50px -20px rgba(34, 211, 238, .45); }
.mode-card .stage { border-radius: 0; border-bottom: 1px solid var(--line); }
.mode-info { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.mode-top { display: flex; align-items: center; gap: 8px; }
.mode-no { font-family: var(--fm); font-size: 11px; color: var(--dim); }
.mode-top h4 { font-size: 15px; flex: 1; }
.tag { font-size: 10.5px; font-weight: 700; letter-spacing: .04em; padding: 2px 8px; border-radius: 6px; background: var(--sel); color: var(--c1); }
.mode-info p { margin: 0; color: var(--mu); font-size: 12.5px; line-height: 1.45; }
.mode-actions { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 6px; }
.sel-badge { display: none; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; color: var(--c1); }
.sel-badge svg { width: 15px; height: 15px; }
.mode-card.is-on .sel-badge { display: inline-flex; }
.mode-card.is-on::before { content: ''; position: absolute; top: 10px; right: 10px; z-index: 2; width: 26px; height: 26px; border-radius: 50%; background: var(--grad) ; box-shadow: 0 4px 14px rgba(0, 0, 0, .4); }
.mode-card.is-on::after { content: ''; position: absolute; top: 17px; right: 19px; z-index: 3; width: 8px; height: 5px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg); }

/* ---------- Tema ---------- */
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.theme-card { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 10px; border-radius: 14px; border: 1px solid var(--line2); background: var(--input); text-align: left; transition: .2s; }
.theme-card:hover { border-color: var(--c1); }
.theme-card.is-on { border-color: var(--c1); box-shadow: 0 0 0 3px var(--ring); }
.tc-bar { height: 48px; border-radius: 10px; position: relative; overflow: hidden; }
.tc-bar::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255, 255, 255, .25), transparent 50%); }
.tc-dots { display: flex; gap: 4px; }
.tc-dots i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--panel-solid); margin-left: -6px; }
.tc-dots i:first-child { margin-left: 0; }
.theme-card b { font-size: 13px; }
.theme-card small { color: var(--mu); font-size: 11.5px; margin-top: -6px; }
.tc-pickers { display: flex; gap: 6px; }
.tc-pickers label { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 10px; color: var(--mu); }
.tc-pickers input { width: 30px; height: 26px; padding: 0; border: 1px solid var(--line2); border-radius: 7px; background: none; cursor: pointer; }
.tc-pickers input::-webkit-color-swatch-wrapper { padding: 2px; }
.tc-pickers input::-webkit-color-swatch { border: 0; border-radius: 5px; }

.cover-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.cover-opt { position: relative; cursor: pointer; }
.cover-opt input { position: absolute; opacity: 0; pointer-events: none; }
.cover-box { display: flex; flex-direction: column; gap: 8px; padding: 8px; border-radius: 14px; border: 1px solid var(--line2); background: var(--input); transition: .2s; }
.cover-box b { font-size: 13px; padding: 0 4px 2px; }
.cover-box .stage { border-radius: 9px; }
.cover-opt:hover .cover-box { border-color: var(--c1); }
.cover-opt input:checked + .cover-box { border-color: var(--c1); box-shadow: 0 0 0 3px var(--ring); }
.cover-opt input:focus-visible + .cover-box { outline: 2px solid var(--c1); outline-offset: 2px; }

/* ---------- Fitur ---------- */
.feat-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.feat-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.fgroup { margin-bottom: 22px; }
.fgroup-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.fgroup-head h3 { font-size: 16px; }
.fgroup-head p { margin: 0; color: var(--mu); font-size: 12.8px; }
.fgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; align-items: start; }
.feat { border-radius: 16px; border: 1px solid var(--line); background: var(--panel); transition: border-color .2s, box-shadow .2s; }
.feat:hover { border-color: var(--line2); }
.feat.is-on { border-color: color-mix(in srgb, var(--c1) 55%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--c1) 30%, transparent), 0 14px 40px -24px rgba(34, 211, 238, .5); }
.feat-head { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; padding: 14px; cursor: pointer; }
.feat-head input { position: absolute; opacity: 0; pointer-events: none; }
.feat-ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--input); border: 1px solid var(--line2); color: var(--mu); transition: .2s; }
.feat.is-on .feat-ic { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 8px 20px -8px rgba(139, 92, 246, .6); }
.feat-t { display: flex; flex-direction: column; min-width: 0; }
.feat-t b { font-size: 14px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.feat-t small { color: var(--mu); font-size: 12px; line-height: 1.4; }
.badge-new { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 1px 7px; border-radius: 6px; background: rgba(244, 114, 182, .14); color: var(--c3); vertical-align: middle; font-style: normal; }
.feat-opts { display: none; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 14px 14px; border-top: 1px dashed var(--line2); padding-top: 12px; margin: 0 0 0; }
.feat.is-on .feat-opts { display: grid; }
.feat-opts .span-all { grid-column: 1 / -1; }
.game-list { display: flex; flex-wrap: wrap; gap: 6px; }
.gchip { position: relative; cursor: pointer; }
.gchip input { position: absolute; opacity: 0; pointer-events: none; }
.gchip span { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 9px; border: 1px solid var(--line2); background: var(--input); font-size: 12px; font-weight: 600; color: var(--mu); transition: .2s; }
.gchip span svg { width: 14px; height: 14px; }
.gchip input:checked + span { color: var(--tx); border-color: var(--c1); background: var(--sel); }
.gchip input:checked + span svg { color: var(--c1); }
.gchip input:focus-visible + span { outline: 2px solid var(--c1); }

/* ---------- Fitur suara ---------- */
.seg-mini.big button { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; font-size: 13px; }
.seg-mini.big button svg { width: 15px; height: 15px; }
.sound-card .card-head h3 > span { display: inline-flex; }
.sound-card:not(.is-on) .snd-on, .sound-card:not(.is-on) .snd-on-block, .sound-card.is-on .snd-off, .sound-card.is-on .snd-off-block { display: none; }
.sound-card:not(.is-on) .card-head { margin-bottom: 4px; }
.sound-card:not(.is-on) .card-head h3 svg { color: var(--dim); }
.sound-card.is-on { border-color: color-mix(in srgb, var(--c1) 45%, transparent); }
.sound-parts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.snd-part { position: relative; cursor: pointer; }
.snd-part input { position: absolute; opacity: 0; pointer-events: none; }
.snd-part > span { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; padding: 12px; border-radius: 12px; border: 1px solid var(--line2); background: var(--input); transition: .2s; height: 100%; }
.snd-part > span > svg { grid-row: 1 / 3; width: 20px; height: 20px; color: var(--mu); }
.snd-part b { font-size: 13.5px; }
.snd-part small { color: var(--mu); font-size: 12px; }
.snd-part:hover > span { border-color: var(--c1); }
.snd-part input:checked + span { border-color: var(--c1); background: var(--sel); box-shadow: 0 0 0 3px var(--ring); }
.snd-part input:checked + span > svg { color: var(--c1); }
.snd-part input:focus-visible + span { outline: 2px solid var(--c1); outline-offset: 2px; }

/* ---------- Kalkulator IFP ---------- */
.ifp-box { border: 1px solid color-mix(in srgb, var(--c1) 40%, transparent); background: var(--sel); border-radius: 16px; padding: 16px; margin-bottom: 16px; animation: stepIn .3s both; }
.ifp-head { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.ifp-head b { display: block; font-family: var(--fh); font-size: 15px; }
.ifp-head small { color: var(--mu); font-size: 12.5px; }
.ifp-ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--grad); color: #fff; flex: none; }
.ifp-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 18px; align-items: start; }
.ifp-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ifp-result { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 4px; }
.ifp-stat { padding: 10px 12px; border-radius: 12px; background: var(--input); border: 1px solid var(--line2); }
.ifp-stat small { display: block; color: var(--mu); font-size: 11.5px; }
.ifp-stat b { font-family: var(--fm); font-size: 18px; }
.ifp-stat em { font-style: normal; color: var(--dim); font-size: 11.5px; margin-left: 4px; }
.ifp-stat.main { border-color: var(--c1); }
.ifp-stat.main b { color: var(--c1); }
.ifp-preview { container-type: inline-size; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #0b1220; border: 6px solid #1f2937; box-shadow: 0 16px 40px -20px rgba(0, 0, 0, .7); color: #e8edf7; font-family: 'Plus Jakarta Sans', sans-serif; --u: calc(100cqw / 1920); position: relative; }
.ifp-preview .ip-in { position: absolute; inset: 0; padding: calc(56 * var(--u)) calc(64 * var(--u)); display: flex; flex-direction: column; gap: calc(22 * var(--u)); }
.ifp-preview .ip-h { font-weight: 800; line-height: 1.1; font-size: calc(var(--h) * var(--u)); }
.ifp-preview .ip-q { font-weight: 600; line-height: 1.4; font-size: calc(var(--b) * var(--u)); }
.ifp-preview .ip-opts { margin-top: auto; display: grid; grid-template-columns: 1fr 1fr; gap: calc(18 * var(--u)); }
.ifp-preview .ip-opt { display: flex; align-items: center; gap: calc(16 * var(--u)); min-height: calc(var(--t) * var(--u)); padding: 0 calc(24 * var(--u)); border-radius: calc(18 * var(--u)); background: #16213a; border: calc(3 * var(--u)) solid #263354; font-weight: 600; font-size: calc(var(--b) * var(--u)); }
.ifp-preview .ip-opt i { font-style: normal; display: grid; place-items: center; width: calc(var(--b) * 1.6 * var(--u)); height: calc(var(--b) * 1.6 * var(--u)); border-radius: 50%; background: linear-gradient(135deg, #22d3ee, #8b5cf6); color: #fff; font-size: calc(var(--b) * .8 * var(--u)); font-weight: 800; flex: none; }
.ifp-preview .ip-s { color: #94a3b8; font-size: calc(var(--s) * var(--u)); }
.ifp-preview .ip-zone { position: absolute; left: 0; right: 0; bottom: 0; height: 66.6%; border-top: 1px dashed rgba(52, 211, 153, .55); background: linear-gradient(rgba(52, 211, 153, .07), transparent 40%); pointer-events: none; }
.ifp-preview .ip-zone span { position: absolute; right: 6px; top: 4px; font-size: 9px; font-family: var(--fm); color: #34d399; }
.ifp-cap { display: block; margin-top: 8px; color: var(--dim); font-size: 11.5px; }

/* ---------- Output ---------- */
.out-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; margin-bottom: 14px; border: 1px solid; font-size: 13.5px; }
.alert svg { margin-top: 1px; }
.alert > div { flex: 1; }
.alert .al-t { display: block; margin-bottom: 2px; }
.alert.warn { border-color: rgba(251, 191, 36, .35); background: rgba(251, 191, 36, .07); }
.alert.warn > svg { color: var(--warn); }
.alert.err { border-color: rgba(248, 113, 113, .4); background: rgba(248, 113, 113, .07); }
.alert.err > svg { color: var(--err); }
.alert .btn { margin-top: 8px; }

.viewer { border-radius: 20px; border: 1px solid var(--line2); background: var(--code-bg); overflow: hidden; box-shadow: var(--shadow), 0 0 0 1px rgba(34, 211, 238, .04), 0 0 80px -40px rgba(34, 211, 238, .35); }
.viewer-bar { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
.vdots { display: flex; gap: 6px; }
.vdots i { width: 11px; height: 11px; border-radius: 50%; background: #f87171; }
.vdots i:nth-child(2) { background: #fbbf24; }
.vdots i:nth-child(3) { background: #34d399; }
.fname { display: flex; align-items: center; gap: 7px; font-family: var(--fm); font-size: 12.5px; color: var(--mu); min-width: 0; }
.fname span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fname svg { color: var(--c1); width: 16px; height: 16px; }
.vstats { display: flex; gap: 12px; margin-left: auto; font-family: var(--fm); font-size: 11.5px; color: var(--dim); flex-wrap: wrap; }
.vstats b { color: var(--tx); font-weight: 600; }
.viewer-actions { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.viewer-actions .btn.primary { padding: 11px 22px; font-size: 14.5px; }
.open-ai { display: flex; align-items: center; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.open-ai > span { font-size: 12px; color: var(--dim); margin-right: 2px; }
.ai-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px; border-radius: 10px; border: 1px solid var(--line2); background: var(--input); font-size: 12.5px; font-weight: 600; transition: .2s; }
.ai-btn:hover { border-color: var(--c1); color: var(--c1); }
.ai-btn svg { width: 14px; height: 14px; }
.viewer-outline { display: flex; gap: 6px; padding: 10px 16px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: thin; }
.viewer-outline button { flex: none; padding: 4px 10px; border-radius: 8px; border: 1px solid var(--line); background: none; font-family: var(--fm); font-size: 11.5px; color: var(--mu); }
.viewer-outline button:hover { color: var(--c1); border-color: var(--c1); }
.viewer-body { max-height: 72vh; overflow: auto; padding: 14px 0 22px; font-family: var(--fm); font-size: 12.8px; line-height: 1.75; scrollbar-width: thin; }
.ln { display: grid; grid-template-columns: 52px minmax(0, 1fr); }
.ln .no { text-align: right; padding-right: 16px; color: var(--dim); opacity: .55; user-select: none; font-size: 11px; line-height: 2; }
.ln .tx { white-space: pre-wrap; word-break: break-word; padding-right: 22px; color: var(--tx); }
.ln.h1 .tx { font-family: var(--fh); font-size: 19px; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 4px; }
.ln.h2 { margin-top: 12px; }
.ln.h2 .tx { color: var(--c1); font-weight: 700; font-size: 13.5px; letter-spacing: .02em; border-top: 1px dashed var(--line2); padding-top: 10px; }
.ln.h2 .no { padding-top: 10px; }
.ln.h3 .tx { color: var(--c2); font-weight: 700; }
[data-theme="dark"] .ln.h3 .tx { color: #b197fc; }
.ln.q .tx { color: var(--mu); font-style: italic; }
.ln.li .tx, .ln.ol .tx { color: color-mix(in srgb, var(--tx) 88%, transparent); }
.ln.todo .tx { color: var(--ok); }
.ln .tx b { color: var(--tx); font-weight: 700; }
.ln.h2 .tx b { color: inherit; }
.ln .tx code { padding: 1px 6px; border-radius: 6px; background: var(--sel); color: var(--c3); font-size: .95em; }
.sw { display: inline-block; width: 11px; height: 11px; border-radius: 3px; background: var(--c); margin-right: 4px; vertical-align: -1px; box-shadow: 0 0 0 1px var(--line2); }
.viewer-raw { display: block; width: 100%; min-height: 60vh; border: 0; padding: 18px 22px; background: transparent; color: var(--tx); font-family: var(--fm); font-size: 12.8px; line-height: 1.7; resize: vertical; outline: none; }

/* ---------- Step nav ---------- */
.step-nav { position: sticky; bottom: 16px; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 8px; padding: 10px; border-radius: 16px; background: var(--panel); border: 1px solid var(--line2); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: var(--shadow); }
.step-progress { font-family: var(--fm); font-size: 12px; color: var(--mu); text-align: center; }

/* ---------- Side ---------- */
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(52, 211, 153, .6); animation: live 1.8s infinite; }
@keyframes live { 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.pv-tools { display: flex; align-items: center; gap: 6px; }
.preview-card .stage { border: 1px solid var(--line2); box-shadow: 0 20px 40px -24px rgba(0, 0, 0, .6); }
.pv-note { display: flex; align-items: center; gap: 8px; margin: 10px 0 0; color: var(--dim); font-size: 12px; }
.pv-note svg { width: 15px; height: 15px; }
.summary { margin: 0; display: flex; flex-direction: column; }
.summary > div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.summary > div:last-child { border: 0; }
.summary dt { color: var(--dim); font-size: 12.5px; }
.summary dd { margin: 0; font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 8px; }
.summary dd.empty { color: var(--dim); font-weight: 500; }
.sw-inline { display: inline-block; width: 30px; height: 12px; border-radius: 4px; flex: none; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chips span { display: inline-flex; align-items: center; gap: 5px; padding: 4px 9px; border-radius: 8px; background: var(--input); border: 1px solid var(--line); font-size: 11.5px; color: var(--mu); }
.chips span svg { width: 13px; height: 13px; color: var(--c1); }
.meter { height: 10px; border-radius: 99px; background: var(--input); border: 1px solid var(--line); overflow: hidden; }
.meter i { display: block; height: 100%; border-radius: 99px; transition: width .4s, background .4s; }
.meter i.ringan { background: linear-gradient(90deg, #34d399, #22d3ee); }
.meter i.sedang { background: linear-gradient(90deg, #22d3ee, #fbbf24); }
.meter i.berat { background: linear-gradient(90deg, #fbbf24, #fb923c); }
.meter i.sangat { background: linear-gradient(90deg, #fb923c, #f87171); }
#cxLabel.ringan { color: var(--ok); } #cxLabel.sedang { color: var(--c1); } #cxLabel.berat { color: var(--warn); } #cxLabel.sangat { color: var(--err); }

/* ---------- Modal & drawer ---------- */
.modal, .drawer { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.modal-scrim { position: absolute; inset: 0; background: rgba(2, 6, 15, .66); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fade .2s both; }
@keyframes fade { from { opacity: 0; } }
.modal-box { position: relative; width: min(1180px, 100%); max-height: calc(100vh - 32px); overflow: auto; padding: 20px; border-radius: 22px; background: var(--panel-solid); border: 1px solid var(--line2); box-shadow: 0 40px 120px -30px rgba(0, 0, 0, .8); animation: pop .25s ease both; }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.modal-title h2 { font-size: 22px; margin: 6px 0 2px; }
.modal-title p { margin: 0; color: var(--mu); max-width: 560px; }
.modal-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.dm-idx { font-family: var(--fm); font-size: 12px; color: var(--mu); min-width: 44px; text-align: center; }
.stage.lg { border: 1px solid var(--line2); }
.modal-foot { display: flex; gap: 8px; align-items: center; color: var(--mu); font-size: 13px; margin: 12px 0 0; }
.modal-foot svg { color: var(--c1); }
.drawer { place-items: stretch end; padding: 0; }
.drawer-box { position: relative; width: min(400px, 100%); height: 100%; background: var(--panel-solid); border-left: 1px solid var(--line2); padding: 20px; display: flex; flex-direction: column; gap: 12px; animation: slideIn .25s ease both; }
@keyframes slideIn { from { transform: translateX(100%); } }
.drawer-head { display: flex; justify-content: space-between; align-items: center; }
.drawer-head h3 { display: flex; gap: 10px; align-items: center; font-size: 17px; }
.drawer-head h3 svg { color: var(--c1); }
.drawer-box .hint { margin: 0; }
.hist-list { flex: 1; overflow: auto; display: flex; flex-direction: column; gap: 8px; }
.hist-item { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line2); background: var(--input); }
.hist-item b { font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hist-item small { grid-column: 1; color: var(--dim); font-size: 11.5px; }
.hist-item .hi-act { grid-row: 1 / 3; grid-column: 2; display: flex; gap: 6px; align-items: center; }
.hist-empty { text-align: center; color: var(--dim); padding: 40px 10px; font-size: 13px; }
.hist-empty svg { width: 34px; height: 34px; display: block; margin: 0 auto 8px; opacity: .5; }

.toast { position: fixed; left: 50%; bottom: 28px; z-index: 200; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 14px; background: var(--panel-solid); border: 1px solid var(--line2); box-shadow: 0 20px 50px -16px rgba(0, 0, 0, .6); font-weight: 600; font-size: 13.5px; transition: .25s; max-width: calc(100vw - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast svg { color: var(--ok); }
.toast.err svg { color: var(--err); }

/* ---------- Responsif ---------- */
@media (max-width: 1280px) {
  .step-pill .lbl { display: none; }
  .step-pill.on .lbl { display: inline; }
}
@media (max-width: 1180px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .side { position: static; max-height: none; overflow: visible; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); order: -1; }
  .preview-card { grid-column: 1 / -1; }
  .preview-card .stage { max-width: 640px; margin: 0 auto; }
  .out-grid { grid-template-columns: 1fr 1fr; }
  .ifp-body { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .topbar { grid-template-columns: 1fr auto; padding: 10px 16px; gap: 10px; }
  .steps { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; overflow-x: auto; }
  .step-sep { flex: 1; min-width: 6px; }
  .logo-text small { display: none; }
  .icon-btn span:not(.only-dark):not(.only-light) { display: none; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .layout { padding: 16px; gap: 16px; }
  .side { grid-template-columns: minmax(0, 1fr); }
  .form-grid, .out-grid { grid-template-columns: 1fr; }
  .logo-text b { font-size: 15px; }
  .top-actions { gap: 4px; }
  .top-actions .icon-btn { height: 34px; min-width: 34px; padding: 0 8px; }
  .optcards.three, .sound-parts { grid-template-columns: 1fr; }
  .card { padding: 16px; }
  .step-head h1 { font-size: 22px; }
  .step-no { font-size: 28px; }
  .mode-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .mode-info { padding: 10px; }
  .mode-info p { display: none; }
  .mode-top h4 { font-size: 13px; }
  .tag { display: none; }
  .feat-opts { grid-template-columns: 1fr; }
  .viewer-body { font-size: 12px; }
  .ln { grid-template-columns: 34px minmax(0, 1fr); }
  .ln .no { padding-right: 8px; }
  .ln .tx { padding-right: 12px; }
  .open-ai { margin-left: 0; }
  .step-nav { bottom: 10px; }
  .step-nav .btn span { display: none; }
  .modal-box { padding: 14px; }
  .modal-actions .btn span { display: none; }
}
@media (max-width: 400px) {
  .mode-grid { grid-template-columns: 1fr; }
  .top-actions { gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}