:root {
  color-scheme: dark;
  --bg: #071012;
  --panel: rgba(17, 31, 33, 0.82);
  --panel-strong: #122225;
  --line: rgba(151, 193, 185, 0.16);
  --text: #effaf7;
  --muted: #91aaa5;
  --accent: #4ee1b2;
  --accent-dark: #153f35;
  --danger: #ff806f;
  --warning: #ffc968;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top, #10282a 0, var(--bg) 48%); color: var(--text); }
.ambient { position: fixed; border-radius: 999px; filter: blur(90px); opacity: .16; pointer-events: none; }
.ambient-one { width: 360px; height: 360px; background: var(--accent); top: -160px; right: 8%; }
.ambient-two { width: 280px; height: 280px; background: #3297a9; bottom: -120px; left: -80px; }
main { position: relative; width: min(1440px, calc(100% - 40px)); margin: 0 auto; padding: 38px 0 64px; }
.hidden { display: none !important; }
.login-shell { min-height: calc(100vh - 102px); display: grid; place-items: center; }
.panel { min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 24px 70px rgba(0,0,0,.25); backdrop-filter: blur(18px); }
.login-panel { width: min(430px, 100%); padding: 42px; }
.brand-mark { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; color: #03231b; background: var(--accent); font-weight: 900; letter-spacing: -.08em; }
h1, h2, h3 { margin: 0; letter-spacing: -.035em; }
h1 { font-size: clamp(2rem, 4vw, 3.4rem); }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
.eyebrow { margin: 20px 0 7px; color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .16em; }
.muted, small { color: var(--muted); }
label { display: grid; gap: 8px; margin: 18px 0; color: #c4d7d3; font-size: .82rem; font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 11px; background: rgba(3, 13, 15, .7); color: var(--text); padding: 12px 13px; font: inherit; }
input[type="checkbox"] { width: auto; }
textarea { min-height: 88px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(78, 225, 178, .35); border-color: var(--accent); }
button, a.secondary { border: 0; border-radius: 11px; padding: 11px 15px; color: #06231c; background: var(--accent); font-weight: 800; cursor: pointer; text-decoration: none; }
button:hover, a.secondary:hover { filter: brightness(1.08); }
button.secondary, a.secondary, button.ghost { color: var(--text); background: var(--accent-dark); }
button.ghost { background: transparent; border: 1px solid var(--line); }
button.danger { width: 100%; background: var(--danger); color: #2c0904; }
button:disabled { opacity: .5; cursor: wait; }
.error { min-height: 1.2em; color: var(--danger); }
header { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 28px; }
header .eyebrow { margin-top: 0; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.pill { display: inline-flex; align-items: center; min-height: 34px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; color: #bfd3ce; font-size: .78rem; }
.grid { display: grid; gap: 16px; }
.summary-grid { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); margin-bottom: 16px; }
.metric { padding: 22px; display: grid; gap: 8px; }
.metric span { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .09em; }
.metric strong { font-size: 1.55rem; }
.metric strong.ok { color: var(--accent); }
.metric strong.bad { color: var(--danger); }
.metric strong.warn { color: var(--warning); }
.content-grid { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.6fr) minmax(280px, 1fr); align-items: start; }
.content-grid > * { min-width: 0; }
.content-grid > .panel { padding: 24px; }
.span-two { grid-column: span 2; }
.span-three { grid-column: span 3; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading .eyebrow { margin-top: 0; }
details { margin: 16px 0; border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
summary { cursor: pointer; color: #c4d7d3; font-weight: 800; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; }
.check-row { display: flex; grid-template-columns: none; align-items: center; gap: 10px; }
.setup-heading { margin-bottom: 8px; }
.setup-intro { max-width: 920px; margin: 0 0 18px; line-height: 1.6; }
.readiness-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.readiness-item { display: inline-flex; align-items: center; gap: 8px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 999px; color: #c4d7d3; background: rgba(3, 13, 15, .36); font-size: .78rem; font-weight: 700; }
.readiness-item::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.readiness-item.ok::before { background: var(--accent); box-shadow: 0 0 0 4px rgba(78, 225, 178, .1); }
.readiness-item.missing::before { background: var(--danger); box-shadow: 0 0 0 4px rgba(255, 128, 111, .1); }
.setup-task-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.setup-task { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(3, 13, 15, .28); }
.setup-task.missing { border-color: rgba(255, 128, 111, .58); box-shadow: inset 0 0 0 1px rgba(255, 128, 111, .08); }
.setup-task.configured { border-color: rgba(78, 225, 178, .3); }
.task-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.task-step { margin: 0 0 5px; color: var(--accent); font-size: .7rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.status-badge { display: inline-flex; flex: 0 0 auto; align-items: center; min-height: 28px; padding: 0 10px; border-radius: 999px; font-size: .7rem; font-weight: 900; letter-spacing: .02em; }
.status-badge.ok { color: #04271d; background: var(--accent); }
.status-badge.missing { color: #310b06; background: var(--danger); }
.status-badge.neutral { color: #c4d7d3; background: var(--accent-dark); }
.setup-task .muted { margin: 0; line-height: 1.55; }
.setup-task label { margin-bottom: 0; }
.setup-task code { color: #bfe6dc; }
.setup-task small strong { color: var(--text); }
.info-box { margin-top: 12px; padding: 13px; border-radius: 11px; border: 1px solid rgba(78, 225, 178, .2); background: rgba(78, 225, 178, .07); color: #bfe6dc; font-size: .8rem; line-height: 1.55; }
#control-update-guidance { display: grid; gap: 8px; margin-bottom: 14px; }
#control-update-guidance p { margin: 0; }
.registry-fields { margin-top: 14px; }
.advanced-settings { margin-top: 18px; padding: 16px; }
.advanced-settings summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.advanced-settings h3 { margin-top: 22px; color: #dcece8; }
.setup-save-bar { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px 18px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.setup-save-bar .check-row { margin: 0; }
.setup-save-bar #setup-result { grid-column: 1 / -1; margin: 0; }
input.field-missing, select.field-missing { border-color: rgba(255, 128, 111, .75); }
pre { min-width: 0; margin: 0; min-height: 330px; max-height: 520px; overflow: auto; overflow-wrap: anywhere; border-radius: 14px; background: rgba(1, 9, 10, .76); color: #bfe6dc; padding: 18px; font: 12px/1.65 "Cascadia Code", Consolas, monospace; white-space: pre-wrap; }
#action-result, #setup-result { max-width: 100%; overflow-wrap: anywhere; word-break: break-word; white-space: pre-wrap; }
.table-wrap { min-width: 0; max-width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .82rem; }
th, td { padding: 13px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
@media (max-width: 980px) { .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .content-grid { grid-template-columns: minmax(0, 1fr); } .span-two, .span-three { grid-column: span 1; } .setup-task-grid { grid-template-columns: 1fr; } }
@media (max-width: 620px) { main { width: min(100% - 22px, 1440px); padding-top: 20px; } header { align-items: start; flex-direction: column; } .header-actions { flex-wrap: wrap; } .summary-grid, .form-grid { grid-template-columns: 1fr; } .login-panel { padding: 28px; } .task-heading { align-items: stretch; flex-direction: column; } .status-badge { align-self: flex-start; } .setup-save-bar { grid-template-columns: 1fr; } .setup-save-bar #setup-result { grid-column: 1; } }