:root {
  color-scheme: dark;
  --bg: #080b10;
  --bg-2: #111722;
  --surface: rgba(17, 23, 34, 0.88);
  --surface-2: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --text: #f4f7fb;
  --muted: #93a3b7;
  --accent: #27e7c3;
  --accent-2: #7aa7ff;
  --warn: #f8c15c;
  --danger: #ff687d;
  --ok: #67e89d;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --ease: cubic-bezier(.2, .8, .2, 1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(39, 231, 195, 0.11), transparent 28%),
    linear-gradient(315deg, rgba(122, 167, 255, 0.12), transparent 32%),
    var(--bg);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    repeating-linear-gradient(135deg, rgba(255,255,255,.018) 0 1px, transparent 1px 9px);
  background-size: 48px 48px, 48px 48px, auto;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.18));
}

button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
input, textarea, select, button { letter-spacing: 0; }

.shell {
  width: min(1480px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 46px;
  position: relative;
}

.auth-layout {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: center;
  gap: 48px;
}

.auth-copy { max-width: 760px; }
.brand-chip {
  width: max-content;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent);
  background: rgba(39, 231, 195, 0.08);
  font-weight: 800;
}
.auth-copy h1 {
  margin: 18px 0 16px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: .94;
  max-width: 900px;
}
.auth-copy p {
  margin: 0;
  color: #c2ccda;
  font-size: 19px;
  line-height: 1.55;
  max-width: 620px;
}

.glass-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.auth-card {
  padding: 22px;
  display: grid;
  gap: 15px;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(0,0,0,.24);
}

.segment, .tab, .ghost-btn, .primary-btn, .icon-btn {
  border: 0;
  border-radius: 6px;
  color: var(--text);
  min-height: 40px;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}
.segment { background: transparent; padding: 10px; font-weight: 800; }
.segment.active, .tab.active {
  background: rgba(39, 231, 195, 0.13);
  color: var(--accent);
}

label {
  display: grid;
  gap: 7px;
  color: #d3dcea;
  font-size: 13px;
  font-weight: 800;
}

input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.24);
  color: var(--text);
  border-radius: 6px;
  padding: 11px 12px;
  outline: none;
}
textarea {
  resize: vertical;
  line-height: 1.45;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(39, 231, 195, 0.13);
}
.field-hint {
  min-height: 18px;
  color: var(--muted);
  font-size: 12px;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061017;
  font-weight: 900;
  padding: 11px 15px;
}
.ghost-btn {
  background: rgba(255,255,255,.065);
  border: 1px solid var(--line);
  padding: 10px 13px;
  font-weight: 800;
}
.icon-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.07);
  border: 1px solid var(--line);
  font-weight: 900;
}
.danger-btn { color: #ffd5dc; border-color: rgba(255,104,125,.36); }
button:hover { transform: translateY(-1px); }
button:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.status-line {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
}
.status-line.danger, .danger { color: var(--danger); }
.status-line.ok, .ok { color: var(--ok); }

.topbar, .section-head, .topbar-actions, .editor-actions, .row-actions, .browser-head, .file-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.topbar { padding: 12px 0 22px; }
.topbar h1, h1, h2, h3, h4 { margin: 0; letter-spacing: 0; }
.topbar h1 { font-size: 35px; }
.eyebrow {
  margin: 0 0 7px;
  color: var(--accent);
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 900;
}
.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent);
  background: rgba(39, 231, 195, .08);
  font-weight: 800;
}

.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}
.tab {
  padding: 12px 16px;
  background: transparent;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
.view { display: none; }
.view.active { display: block; }
.section-head { margin-bottom: 16px; }

.workspace-grid {
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.side-list {
  padding: 12px;
  min-height: 520px;
}
.instance-list {
  display: grid;
  gap: 10px;
}
.instance-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255,255,255,.045);
}
.instance-card h3 { font-size: 17px; }
.instance-card p, .card-head p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.mini-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.mini-metrics span {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px;
  color: #d8e0ed;
  font-size: 12px;
  background: rgba(0,0,0,.18);
}

.editor {
  padding: 18px;
  display: grid;
  gap: 15px;
}
.editor-title { display: flex; justify-content: space-between; gap: 12px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 12px;
  background: rgba(0,0,0,.18);
}
.check-row input { width: auto; }
.file-upload-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
}
.file-picker, .upload-inline {
  border: 1px dashed rgba(39, 231, 195, .4);
  background: rgba(39, 231, 195, .055);
}
.file-picker {
  padding: 12px;
  border-radius: var(--radius);
}
.upload-inline {
  position: relative;
  overflow: hidden;
}
.upload-inline input, .file-picker input {
  margin-top: 8px;
  padding: 0;
  border: 0;
  background: transparent;
}

.file-browser {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.browser-layout {
  display: grid;
  grid-template-columns: minmax(280px, .95fr) minmax(340px, 1.05fr);
  gap: 12px;
  margin-top: 12px;
}
.file-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 390px;
  max-height: 560px;
  overflow: auto;
  background: rgba(0,0,0,.18);
}
.file-row {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 86px 80px;
  gap: 8px;
  align-items: center;
  min-height: 38px;
  padding: 8px 10px;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
}
.file-row:hover { background: rgba(255,255,255,.06); transform: none; }
.file-row.folder .file-name { color: var(--accent-2); }
.file-row.protected .file-name { color: var(--warn); }
.file-row span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}
.file-editor {
  display: grid;
  gap: 10px;
}
.file-editor textarea {
  min-height: 392px;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.stack {
  display: grid;
  gap: 12px;
}
.tip-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, .8fr) 40px;
  gap: 12px;
  align-items: end;
  padding: 14px;
}
.ticket, .user-row {
  padding: 14px;
  display: grid;
  gap: 12px;
}
.card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
pre {
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  color: #cbd7e6;
  background: rgba(0,0,0,.24);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}
.user-row .form-grid { grid-template-columns: 1.1fr 1.2fr .8fr .7fr .7fr; }
.empty {
  color: var(--muted);
  margin: 0;
  padding: 12px;
}

@media (max-width: 1050px) {
  .workspace-grid, .browser-layout, .auth-layout { grid-template-columns: 1fr; }
  .side-list { min-height: auto; }
  .form-grid, .two-column, .user-row .form-grid, .file-upload-band { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .shell { width: min(100% - 22px, 1480px); padding-top: 16px; }
  .topbar, .section-head, .browser-head, .file-editor-head { align-items: flex-start; flex-direction: column; }
  .tabs { overflow-x: auto; }
  .row-actions { flex-wrap: wrap; justify-content: flex-start; }
  .mini-metrics { grid-template-columns: 1fr; }
  .tip-row { grid-template-columns: 1fr; }
  .file-row { grid-template-columns: minmax(0, 1fr) 74px; }
  .file-row span:last-child { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}