:root {
  color-scheme: dark;
  --bg: #070809;
  --panel: #101214;
  --panel-2: #15181b;
  --border: #2a3036;
  --text: #f5f7fa;
  --muted: #8d99a7;
  --accent: #d65a35;
  --accent-dark: #9f351d;
  --safe: #22c55e;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, input, textarea { font: inherit; }
.ambient { position: fixed; border-radius: 50%; filter: blur(90px); pointer-events: none; opacity: .15; }
.ambient-one { width: 440px; height: 440px; right: -170px; top: -160px; background: #c2411c; }
.ambient-two { width: 360px; height: 360px; left: -180px; bottom: -180px; background: #1d4ed8; opacity: .08; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 28px; }
.login-card {
  width: min(530px, 100%);
  padding: 38px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(150deg, rgba(20,23,26,.98), rgba(11,13,15,.98));
  box-shadow: 0 28px 80px rgba(0,0,0,.45);
}
.brand-row { display: flex; align-items: center; gap: 12px; }
.brand-mark { font-weight: 900; font-size: 1.08rem; letter-spacing: .15em; }
.mode-chip, .phase-chip, .safe-badge {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border);
  border-radius: 999px; padding: 6px 10px; color: #cbd5e1; font-size: .68rem; letter-spacing: .06em; text-transform: uppercase;
}
.phase-chip span { width: 7px; height: 7px; border-radius: 50%; background: #f59e0b; }
h1 { margin: 28px 0 12px; font-size: clamp(2rem, 6vw, 3.1rem); line-height: 1.02; letter-spacing: -.05em; }
.lead, .header-subtitle, .panel-heading p { color: var(--muted); line-height: 1.6; }
.login-card .phase-chip { margin: 20px 0 26px; }
form, .field { display: flex; flex-direction: column; gap: 9px; }
label, legend { color: #b9c3ce; font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
input, textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 10px; background: #090b0d;
  color: var(--text); padding: 12px 13px; outline: none; resize: vertical;
}
input:focus, textarea:focus { border-color: #a94b31; box-shadow: 0 0 0 3px rgba(214,90,53,.12); }
.primary-button, .secondary-button, .quiet-button {
  border: 1px solid var(--border); border-radius: 10px; min-height: 43px; padding: 0 16px;
  color: var(--text); cursor: pointer; transition: transform .18s ease, border-color .18s ease, opacity .18s ease;
}
.primary-button { border-color: #c95432; background: linear-gradient(#dc623e, var(--accent-dark)); font-weight: 750; }
.secondary-button, .quiet-button { background: var(--panel-2); }
.primary-button:hover:not(:disabled), .secondary-button:hover:not(:disabled), .quiet-button:hover:not(:disabled) { transform: translateY(-1px); border-color: #65717e; }
button:disabled { cursor: not-allowed; opacity: .48; }
.primary-button.compact { min-height: 39px; width: auto; }
.form-message { min-height: 20px; color: #fca5a5; font-size: .78rem; }
.form-message[data-tone="success"] { color: #86efac; }
.security-note { margin: 18px 0 0; text-align: center; color: #667382; font-size: .7rem; }
.console-shell { width: min(1540px, calc(100% - 34px)); margin: 0 auto; padding: 24px 0 60px; }
.console-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 8px 4px 22px; }
.header-subtitle { margin: 8px 0 0; font-size: .8rem; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.console-layout { display: grid; grid-template-columns: 230px minmax(0,1fr) 270px; gap: 16px; align-items: start; }
.workflow-nav, .workspace, .release-summary {
  border: 1px solid var(--border); border-radius: 15px; background: rgba(15,17,19,.94);
}
.workflow-nav { padding: 10px; position: sticky; top: 18px; }
.workflow-title, .summary-title { padding: 10px 11px 14px; color: #788594; font-size: .67rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.workflow-step {
  width: 100%; display: grid; grid-template-columns: 28px 1fr; gap: 9px; align-items: center;
  border: 0; border-radius: 10px; background: transparent; color: #aab5c1; padding: 10px; text-align: left; cursor: pointer;
}
.workflow-step:hover, .workflow-step.active { background: #1a1e22; color: #fff; }
.step-number { display: grid; place-items: center; width: 25px; height: 25px; border: 1px solid #3b444e; border-radius: 50%; font-size: .68rem; }
.workflow-step.active .step-number { border-color: #d65a35; background: rgba(214,90,53,.15); color: #ffb49d; }
.workflow-step strong, .workflow-step small { display: block; }
.workflow-step strong { font-size: .76rem; }
.workflow-step small { color: #6f7c8a; font-size: .65rem; margin-top: 3px; }
.workspace { min-height: 700px; padding: 24px; }
.panel { display: none; }
.panel.active { display: block; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; padding-bottom: 22px; border-bottom: 1px solid var(--border); }
.eyebrow { color: #db7556; font-size: .67rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h2 { margin: 7px 0 4px; font-size: 1.55rem; letter-spacing: -.025em; }
.panel-heading p { margin: 0; font-size: .8rem; }
.safe-badge { color: #9fe3b5; border-color: rgba(34,197,94,.28); white-space: nowrap; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 22px; }
.field.full { grid-column: 1 / -1; }
.component-picker { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 18px 0; padding: 15px; border: 1px solid var(--border); border-radius: 11px; }
.component-picker legend { padding: 0 7px; }
.component-picker label { display: inline-flex; gap: 7px; align-items: center; color: #aeb8c3; font-size: .72rem; text-transform: none; letter-spacing: 0; }
.component-picker input { width: auto; }
.button-row { display: flex; justify-content: flex-end; gap: 9px; }
.generated-wrap { margin-top: 20px; }
.generated-wrap label { display: block; margin-bottom: 8px; }
.generated-wrap textarea { min-height: 340px; }
.release-summary { position: sticky; top: 18px; padding: 10px; }
.summary-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 11px; font-size: .73rem; }
.summary-row span { color: var(--muted); }
.summary-row strong { text-align: right; }
.muted-value { color: #f4b183; }
.summary-divider { height: 1px; background: var(--border); margin: 8px 11px 14px; }
.safety-copy { padding: 4px 11px 12px; }
.safety-copy strong { color: #86efac; font-size: .75rem; }
.safety-copy p { color: var(--muted); font-size: .7rem; line-height: 1.5; }
.future-checklist { display: grid; gap: 9px; margin: 24px 0; }
.future-checklist > div { display: flex; gap: 10px; align-items: center; padding: 13px; border: 1px solid var(--border); border-radius: 10px; background: #0c0e10; }
.future-checklist span { color: #677483; }
.future-checklist strong { font-size: .78rem; }

@media (max-width: 1080px) {
  .console-layout { grid-template-columns: 210px minmax(0,1fr); }
  .release-summary { grid-column: 1 / -1; position: static; display: grid; grid-template-columns: repeat(3,1fr); }
  .summary-title, .summary-divider, .safety-copy { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .console-shell { width: min(100% - 18px, 1540px); }
  .console-header { align-items: flex-start; flex-direction: column; }
  .header-actions { width: 100%; justify-content: space-between; }
  .console-layout { display: block; }
  .workflow-nav { position: static; display: flex; overflow-x: auto; margin-bottom: 12px; }
  .workflow-title { display: none; }
  .workflow-step { min-width: 150px; }
  .workspace { min-height: 620px; padding: 17px; }
  .panel-heading { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .release-summary { margin-top: 12px; grid-template-columns: 1fr; }
  .summary-title, .summary-divider, .safety-copy { grid-column: auto; }
  .login-card { padding: 27px 22px; }
}