:root {
  color-scheme: dark;
  --bg: #080b12;
  --panel: rgba(17, 22, 34, 0.82);
  --panel-strong: #111827;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f6f7fb;
  --muted: #9ca8bc;
  --blue: #65a8ff;
  --cyan: #63f3d2;
  --violet: #9b7cff;
  --danger: #ff6f91;
  --warning: #ffc66d;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, rgba(48, 111, 255, 0.12), transparent 31rem),
    radial-gradient(circle at 86% 78%, rgba(99, 243, 210, 0.09), transparent 30rem),
    linear-gradient(150deg, #080b12 0%, #0b101b 55%, #090d16 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.aurora { position: fixed; width: 32rem; height: 32rem; border-radius: 50%; filter: blur(100px); pointer-events: none; opacity: .16; }
.aurora-one { background: var(--blue); left: -18rem; top: 20%; }
.aurora-two { background: var(--violet); right: -20rem; top: -10rem; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 72px; position: relative; }
.hero { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 32px; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5.3rem); line-height: .95; letter-spacing: -.07em; margin: 13px 0 18px; font-weight: 760; }
.hero h1 span { color: transparent; background: linear-gradient(100deg, var(--blue), var(--cyan)); background-clip: text; }
.hero p { color: var(--muted); max-width: 650px; font-size: 1.03rem; line-height: 1.7; margin: 0; }
.eyebrow { color: #c8d3e5; text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 6px rgba(99,243,210,.1), 0 0 22px var(--cyan); }
.health-card { min-width: 240px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 18px; display: flex; align-items: center; gap: 13px; background: rgba(13,18,29,.7); box-shadow: 0 18px 50px rgba(0,0,0,.2); backdrop-filter: blur(18px); }
.health-card strong, .health-card small { display: block; }
.health-card small { color: var(--muted); margin-top: 4px; }
.health-icon { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; font-size: .74rem; font-weight: 800; color: #061118; background: linear-gradient(145deg, var(--cyan), var(--blue)); }
.grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: 22px; align-items: start; }
.right-column { display: grid; gap: 22px; }
.panel { border: 1px solid var(--line); border-radius: 24px; padding: 25px; background: var(--panel); box-shadow: 0 30px 80px rgba(0,0,0,.25); backdrop-filter: blur(22px); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 24px; }
.panel-heading > div { display: flex; align-items: center; gap: 12px; }
.panel-heading h2 { font-size: 1.12rem; margin: 0; letter-spacing: -.02em; }
.panel-heading.compact { margin-bottom: 18px; }
.step { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--cyan); font-size: .72rem; border: 1px solid rgba(99,243,210,.25); background: rgba(99,243,210,.07); border-radius: 7px; padding: 5px 7px; }
.badge { color: #b8c4d7; border: 1px solid var(--line); background: rgba(255,255,255,.035); padding: 7px 10px; border-radius: 999px; font-size: .7rem; }
.field { display: grid; gap: 9px; margin-bottom: 18px; }
.field > span { color: #cbd3e2; font-size: .78rem; font-weight: 650; letter-spacing: .02em; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 13px; background: rgba(5,8,14,.58); color: var(--text); padding: 13px 14px; font: inherit; outline: none; transition: border-color .2s, box-shadow .2s, background .2s; }
textarea { resize: vertical; min-height: 160px; line-height: 1.65; }
input:focus, textarea:focus, select:focus { border-color: rgba(101,168,255,.75); box-shadow: 0 0 0 4px rgba(101,168,255,.1); background: rgba(6,10,18,.9); }
.prompt-field { position: relative; }
.prompt-field small { color: #66738a; position: absolute; right: 12px; bottom: 10px; font-size: .68rem; }
.options { display: grid; grid-template-columns: 1.3fr .75fr 1fr; gap: 12px; }
.primary { width: 100%; min-height: 52px; border: 0; border-radius: 14px; color: #041217; font: inherit; font-weight: 760; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 12px; background: linear-gradient(110deg, var(--cyan), var(--blue)); box-shadow: 0 15px 32px rgba(63,163,255,.18); transition: transform .2s, filter .2s; }
.primary:hover { transform: translateY(-2px); filter: brightness(1.07); }
.primary:disabled { cursor: wait; opacity: .55; transform: none; }
.primary b { font-size: 1.25rem; }
.message { min-height: 1.2em; color: var(--muted); font-size: .78rem; margin: 12px 0 0; }
.message.error { color: var(--danger); }
.status { font-size: .7rem; font-weight: 750; padding: 7px 10px; border-radius: 999px; border: 1px solid var(--line); }
.status.neutral { color: var(--muted); }
.status.active { color: var(--blue); border-color: rgba(101,168,255,.35); background: rgba(101,168,255,.08); }
.status.success { color: var(--cyan); border-color: rgba(99,243,210,.35); background: rgba(99,243,210,.08); }
.status.error { color: var(--danger); border-color: rgba(255,111,145,.35); background: rgba(255,111,145,.08); }
.empty-state { min-height: 205px; display: grid; place-items: center; align-content: center; gap: 20px; color: var(--muted); text-align: center; font-size: .85rem; }
.empty-orbit { width: 78px; height: 78px; border: 1px solid rgba(101,168,255,.28); border-radius: 50%; position: relative; animation: spin 8s linear infinite; }
.empty-orbit::before, .empty-orbit::after { content: ""; position: absolute; inset: 12px; border-radius: 50%; border: 1px solid rgba(99,243,210,.18); }
.empty-orbit i { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); top: 5px; left: 12px; box-shadow: 0 0 16px var(--cyan); }
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }
.task-meta { display: flex; justify-content: space-between; color: var(--muted); font: .7rem ui-monospace, SFMono-Regular, monospace; gap: 12px; }
.task-meta span:first-child { overflow: hidden; text-overflow: ellipsis; }
.progress-track { height: 8px; border-radius: 99px; overflow: hidden; background: rgba(255,255,255,.06); margin: 22px 0 10px; }
.progress-track div { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--violet), var(--blue), var(--cyan)); box-shadow: 0 0 18px rgba(99,243,210,.35); transition: width .6s ease; }
.progress-copy { display: flex; justify-content: space-between; align-items: baseline; }
.progress-copy strong { font-size: 1.65rem; letter-spacing: -.04em; }
.progress-copy span { color: var(--muted); font-size: .75rem; }
.video-wrap { margin-top: 20px; }
.video-wrap video { display: block; width: 100%; border-radius: 15px; border: 1px solid var(--line); background: #000; }
.download { display: inline-flex; margin-top: 10px; color: var(--cyan); text-decoration: none; font-size: .78rem; }
.ghost { border: 1px solid var(--line); background: rgba(255,255,255,.03); color: #cbd3e2; border-radius: 9px; padding: 7px 10px; cursor: pointer; }
.fleet-list { display: grid; gap: 10px; }
.machine { border: 1px solid var(--line); border-radius: 14px; padding: 13px; background: rgba(4,7,12,.35); display: grid; grid-template-columns: auto 1fr auto; gap: 11px; align-items: center; }
.machine-dot { width: 9px; height: 9px; border-radius: 50%; background: #626c7c; }
.machine.online .machine-dot { background: var(--cyan); box-shadow: 0 0 12px rgba(99,243,210,.65); }
.machine.busy .machine-dot { background: var(--warning); box-shadow: 0 0 12px rgba(255,198,109,.5); }
.machine strong, .machine small { display: block; }
.machine strong { font-size: .82rem; }
.machine small, .muted { color: var(--muted); font-size: .72rem; }
.machine-state { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
@media (max-width: 880px) { .grid { grid-template-columns: 1fr; } .hero { align-items: start; flex-direction: column; } .health-card { width: 100%; } }
@media (max-width: 600px) { .shell { width: min(100% - 24px, 1180px); padding-top: 30px; } .panel { padding: 19px; border-radius: 19px; } .options { grid-template-columns: 1fr; } .panel-heading { align-items: start; } .badge { display: none; } }

.studio-grid { grid-template-columns: minmax(0, 1.48fr) minmax(340px, .72fr); }
.sticky-column { position: sticky; top: 20px; }
.compact-field { max-width: 430px; }
.control-section { border-top: 1px solid var(--line); padding-top: 21px; margin-top: 22px; }
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.section-title b { font-size: .88rem; }
.section-title small { color: var(--muted); font-size: .68rem; text-align: right; }
.prompt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.short-textarea { min-height: 108px; }
.output-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.advanced-group { margin-top: 16px; border: 1px solid var(--line); border-radius: 17px; overflow: clip; background: rgba(4,7,13,.28); }
.advanced-group summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 17px 18px; cursor: pointer; user-select: none; }
.advanced-group summary::-webkit-details-marker { display: none; }
.advanced-group summary > span { display: grid; gap: 4px; }
.advanced-group summary b { font-size: .84rem; }
.advanced-group summary small { color: var(--muted); font-size: .67rem; font-weight: 400; }
.advanced-group summary i { color: #7f8ba0; font-style: normal; font-size: .68rem; }
.advanced-group[open] summary { border-bottom: 1px solid var(--line); }
.advanced-group[open] summary i { color: var(--cyan); }
.details-body { padding: 18px; }
.reference-note { color: #9ba9be; background: rgba(101,168,255,.06); border: 1px solid rgba(101,168,255,.14); border-radius: 12px; padding: 11px 13px; font-size: .7rem; line-height: 1.65; margin-bottom: 15px; }
.reference-note code { color: #a8cfff; }
.file-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.file-field { border: 1px dashed rgba(255,255,255,.13); border-radius: 13px; padding: 13px; display: grid; gap: 5px; background: rgba(255,255,255,.018); }
.file-field.wide { grid-column: 1 / -1; }
.file-field > span { color: #dce3ef; font-size: .76rem; font-weight: 680; }
.file-field > small { color: #758198; font-size: .63rem; line-height: 1.45; }
.file-field input[type="file"], .guide-row input[type="file"] { border: 0; border-radius: 8px; background: rgba(0,0,0,.18); padding: 8px; color: #8f9cb0; font-size: .68rem; }
input[type="file"]::file-selector-button { border: 1px solid var(--line); border-radius: 7px; background: rgba(101,168,255,.1); color: #cbd9ee; padding: 6px 9px; margin-right: 9px; cursor: pointer; }
.inline-control { max-width: 390px; margin: 15px 0 0; }
.anchor-header { margin-top: 19px; padding-top: 17px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.anchor-header > div { display: grid; gap: 4px; }
.anchor-header b { font-size: .78rem; }
.anchor-header small { color: var(--muted); font-size: .65rem; }
.guide-list { display: grid; gap: 9px; margin-top: 12px; }
.guide-row { display: grid; grid-template-columns: 120px 1fr 34px; gap: 9px; align-items: end; border: 1px solid var(--line); border-radius: 12px; padding: 11px; }
.guide-row label { display: grid; gap: 6px; }
.guide-row label > span { color: #9ba7ba; font-size: .65rem; }
.time-input { position: relative; }
.time-input input { padding-right: 35px; }
.time-input em { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); color: #728097; font-style: normal; font-size: .66rem; }
.remove-guide { height: 42px; border: 1px solid rgba(255,111,145,.2); border-radius: 9px; background: rgba(255,111,145,.06); color: var(--danger); cursor: pointer; font-size: 1.15rem; }
.advanced-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 12px; }
.submit-task { margin-top: 20px; }
.task-spec { margin-top: 13px; color: #76849a; font: .67rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.native-card .eyebrow { font-size: .62rem; }
.capability-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 15px; }
.capability-grid span { display: flex; justify-content: space-between; border: 1px solid var(--line); border-radius: 10px; padding: 9px; color: #8794a8; font-size: .67rem; }
.capability-grid b { color: #dce5f3; }

@media (max-width: 980px) {
  .studio-grid { grid-template-columns: 1fr; }
  .sticky-column { position: static; }
}
@media (max-width: 680px) {
  .prompt-grid, .file-grid, .advanced-options, .output-options { grid-template-columns: 1fr; }
  .file-field.wide { grid-column: auto; }
  .section-title, .anchor-header { align-items: flex-start; flex-direction: column; }
  .section-title small { text-align: left; }
  .guide-row { grid-template-columns: 1fr 42px; }
  .guide-row label:first-child { grid-column: 1 / -1; }
}