:root {
  color-scheme: dark;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  --bg:#09090d;
  --sidebar:#0e0e14;
  --surface:#13131b;
  --surface2:#191824;
  --line:#2a2936;
  --text:#f8f7fb;
  --muted:#a8a5b5;
  --purple:#8b5cf6;
  --purple2:#a78bfa;
  --success:#7ee2a8;
  --warning:#f4c86a;
  --danger:#fb7185;
  --radius:10px;
  --panel:var(--surface);
  --panel-2:var(--surface2);
  --border:var(--line);
  --accent:var(--purple);
  --accent-strong:var(--purple2);
  --ok:var(--success);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}
body{min-height:100vh;background:var(--bg)}
button,a,select,input,textarea{font:inherit}
button{border:1px solid transparent;background:var(--purple);color:#fff;padding:9px 13px;border-radius:7px;cursor:pointer;font-weight:800;min-height:40px}
button:hover{background:#7c4eed}
button:disabled{cursor:wait;opacity:.68}
button.secondary{background:var(--surface2);border-color:var(--line);color:var(--text)}
button.secondary:hover{border-color:var(--purple);color:#fff;background:#201d2d}
button.danger-button{background:transparent;border-color:#6a3140;color:#fecdd3}
button.danger-button:hover{background:#2a1118;border-color:var(--danger)}
button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #c4b5fd;outline-offset:2px}
[hidden]{display:none!important}

.topbar{height:70px;display:flex;align-items:center;gap:14px;justify-content:space-between;padding:0 30px;border-bottom:1px solid var(--line);background:#0b0b10;position:sticky;top:0;z-index:10}
.topbar h1{font-family:Impact,"Arial Narrow",sans-serif;font-size:25px;letter-spacing:.7px;margin:1px 0 0}
.eyebrow{font-size:10px;font-weight:850;letter-spacing:1.8px;color:var(--purple2);text-transform:uppercase}
.product-line{font-size:11px;color:var(--muted);margin-top:2px;letter-spacing:.08em;font-weight:700}
.version{font-size:12px;color:var(--muted);font-weight:750}

main{min-height:calc(100vh - 70px)}
.auth-panel{max-width:720px;margin:64px auto;padding:34px}
.auth-panel h2{font-size:30px;margin:6px 0 10px}
.auth-panel p{color:var(--muted);line-height:1.6}
.login-progress{margin-top:18px;padding:12px 0 2px}
.login-progress-head{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;font-weight:700}
#auth-progress-percent{color:var(--purple2);font-variant-numeric:tabular-nums}
.login-progress-track{height:8px;margin-top:9px;overflow:hidden;border:1px solid #3b3158;border-radius:999px;background:#0b0b10}
.login-progress-bar{height:100%;width:0;border-radius:999px;background:var(--purple);transition:width .25s ease}
#session-bar .login-progress{flex:1;min-width:160px;margin:0;padding:0}

.inline-form{display:flex;gap:9px}
.inline-form input{flex:1}

#app{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:calc(100vh - 70px)}
.tabs{grid-column:1;grid-row:1 / span 50;position:sticky;top:70px;height:calc(100vh - 70px);overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:1px;margin:0;padding:18px 14px 20px;border:0;border-right:1px solid var(--line);background:var(--sidebar);scrollbar-width:thin;scrollbar-color:#393746 transparent}
.tabs::-webkit-scrollbar{width:8px}.tabs::-webkit-scrollbar-thumb{background:#393746;border-radius:999px}
.tabs .nerdspace-nav-brand{padding:2px 10px 16px;border-bottom:1px solid var(--line);margin-bottom:8px}
.tabs .maker{font-size:10px;font-weight:850;letter-spacing:2px;color:var(--purple2);text-transform:uppercase}
.tabs .wordmark{font-family:Impact,"Arial Narrow",sans-serif;font-size:27px;letter-spacing:.5px;margin-top:4px;line-height:1}
.tabs .brand-copy{font-size:11px;color:var(--muted);margin-top:5px;line-height:1.35}
.nav-section{font-size:10px;font-weight:850;letter-spacing:1.6px;color:#777485;text-transform:uppercase;padding:15px 10px 6px}
.tab{position:relative;display:flex;align-items:center;width:100%;text-align:left;background:transparent;border:0;border-radius:7px;color:#c9c6d2;padding:9px 10px;min-height:38px;font-weight:650;font-size:14px}
.tab:hover,.tab.active{background:var(--surface2);color:#fff}
.tab.active{box-shadow:inset 3px 0 0 var(--purple)}
.tab[data-view="health"]::after{content:""}
.tabs #session-bar{display:grid;gap:8px;width:100%;padding:12px 10px;margin:auto 0 0;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}
.tabs #session-user{font-size:11px;line-height:1.35;overflow-wrap:anywhere}
.tabs #logout{width:100%;min-height:34px;padding:6px 9px;font-size:12px}
.tabs .ux-mode-card{margin-top:0;padding:12px 10px 2px;border-top:1px solid var(--line)}
.ux-mode-label{font-size:10px;color:#777485;text-transform:uppercase;letter-spacing:1.2px;font-weight:850;margin-bottom:8px}
.ux-mode-toggle{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;background:#0b0b10;border:1px solid var(--line);border-radius:8px}
.ux-mode-toggle button{min-height:32px;padding:5px 7px;background:transparent;border:0;color:var(--muted);font-size:12px;border-radius:6px}
.ux-mode-toggle button.active{background:var(--surface2);color:#fff}
.ux-mode-copy{font-size:10px;color:#777485;line-height:1.4;margin-top:8px}
.quick-start{margin:0 0 18px;border-color:#3b3158;background:var(--surface2)}
.quick-start h3{margin:6px 0 7px;font-size:20px}
.quick-start>p{margin:0;line-height:1.55}
.quick-steps{display:grid;gap:8px;margin:18px 0 4px;padding:0;list-style:none}
.quick-steps li{display:flex;align-items:center;gap:10px;min-height:42px}
.quick-step{flex:0 0 auto;min-width:190px;text-align:left;padding:8px 11px}
.quick-steps li>span{font-size:12px;line-height:1.4}
.quick-start-foot{font-size:12px;margin-top:14px!important}

.view{grid-column:2;grid-row:1;padding:28px 34px 64px;max-width:1120px;width:100%;margin:0;min-width:0}
.section-header{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin:0 0 18px}
.section-header h2{font-size:30px;letter-spacing:-.6px;margin:5px 0 0}
.section-header h3{margin:5px 0 4px}
.section-header p{max-width:680px;line-height:1.5;margin:7px 0 0}
.section-header+ p.muted{max-width:720px;line-height:1.55;margin-top:-5px;margin-bottom:22px}
.stack{display:grid;gap:12px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px}
.panel h2,.panel h3{margin:5px 0 9px}
.muted{color:var(--muted)}
.small{font-size:12px;color:var(--muted)}
code{color:var(--purple2)}
.empty{padding:34px 22px;text-align:center;border:1px dashed #3a3847;border-radius:8px;background:transparent;color:var(--muted)}
.button-row,.row-actions,.form-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row-actions{justify-content:flex-end}

input,select,textarea{width:100%;background:#0d0d13;color:var(--text);border:1px solid #393746;border-radius:7px;padding:10px 11px;min-height:42px;outline:none}
input:hover,select:hover,textarea:hover{border-color:#4b485a}
input:focus,select:focus,textarea:focus{border-color:var(--purple2)}
label{display:grid;gap:7px;color:var(--text);font-size:13px;font-weight:800;min-width:0}
.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 14px;margin-bottom:14px}
.form-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}
.wide{grid-column:1 / -1}
.check{display:flex;gap:9px;align-items:flex-start;margin:10px 0;color:#d4d1dc;font-size:14px}
input[type="checkbox"]{appearance:auto;width:16px;height:16px;min-width:16px;min-height:16px;flex:0 0 16px;margin:2px 0 0;padding:0;accent-color:var(--purple);box-shadow:none}

.channel-row,.timer-row,.rule-row,.command-row,.activity-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;padding:13px 14px;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.group{padding:0;overflow:hidden}
.group-head{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:16px;border-bottom:1px solid var(--line)}
.timers{display:grid}.timer-row{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}.timer-row:last-child{border-bottom:0}.timer-message{color:var(--muted);font-size:.86rem;margin-top:4px}
.status{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;padding:6px 9px;border-radius:999px;background:#20202a;border:1px solid #343342}.status.ok,.status.active{color:var(--success)}.status.bad{color:#fecdd3;border-color:#6a3140}

.browser-source-create{display:grid;gap:16px;max-width:920px}
.browser-source-create-grid{display:grid;grid-template-columns:minmax(220px,1.4fr) 150px 150px auto;gap:12px;align-items:end}
.browser-source-create-action{display:flex;align-items:end}.browser-source-create-action button{white-space:nowrap}
.browser-source-status{min-height:18px;font-size:12px;color:var(--muted)}.browser-source-status.ok{color:var(--success)}.browser-source-status.bad{color:#fecdd3}
.browser-source-list{display:grid;gap:12px;max-width:920px}
.browser-source-card{display:grid;gap:14px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:9px}
.browser-source-card-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.browser-source-card h3{margin:5px 0 6px}
.browser-source-dot{width:9px;height:9px;border-radius:50%;background:#55525f;margin-top:4px}.browser-source-dot.on{background:var(--success)}
.browser-source-url{display:grid;gap:6px;margin-top:14px}.browser-source-url span{font-size:11px;color:var(--muted);font-weight:700}.browser-source-url code{display:block;padding:9px 10px;border:1px solid var(--line);border-radius:6px;background:#0d0d13;overflow-wrap:anywhere}
.browser-source-actions{display:flex;gap:7px;flex-wrap:wrap}.browser-source-actions button{min-height:36px;padding:7px 10px;font-size:12px}

.quick-only{display:block}.advanced-only{display:none}
body[data-ux-mode="advanced"] .advanced-only{display:block}
body[data-ux-mode="advanced"] .quick-only[data-hide-advanced="true"]{display:none}
.advanced-hint{border-left:3px solid var(--purple);padding:11px 13px;background:var(--surface2);border-radius:0 7px 7px 0;color:#d9d5e4;margin-bottom:14px}

@media(max-width:940px){
  #app{grid-template-columns:1fr}
  .tabs{position:relative;top:auto;height:auto;grid-column:1;grid-row:auto;display:flex;flex-direction:row;overflow-x:auto;padding:10px 14px;border-right:0;border-bottom:1px solid var(--line);background:var(--sidebar)}
  .tabs .nerdspace-nav-brand,.nav-section{display:none}
  .tabs #session-bar{min-width:190px;margin:0;padding:6px 10px;border-top:0;border-left:1px solid var(--line)}
  .tabs .ux-mode-card{display:block;min-width:220px;margin-top:0;padding:8px 10px 10px}
  .tab{width:auto;white-space:nowrap;min-width:max-content}
  .tab.active{box-shadow:inset 0 -3px 0 var(--purple)}
  .view{grid-column:1;grid-row:auto;padding:24px 18px 56px;max-width:none}
  .topbar{padding:0 18px}
}
@media(max-width:760px){
  .form-grid,.form-grid.compact{grid-template-columns:1fr}.wide{grid-column:auto}
  .section-header,.group-head{align-items:stretch;flex-direction:column}
  .button-row,.inline-form{flex-wrap:wrap}
  .channel-row,.timer-row,.rule-row,.command-row,.activity-row{grid-template-columns:1fr}
  .row-actions{justify-content:flex-start}
  .browser-source-create-grid{grid-template-columns:1fr 1fr}.browser-source-create-grid label:first-child{grid-column:1/-1}.browser-source-create-action{grid-column:1/-1}
}
@media(max-width:560px){.view{padding-left:14px;padding-right:14px}.section-header h2{font-size:27px}.topbar h1{font-size:21px}.product-line{display:none}.browser-source-create-grid{grid-template-columns:1fr}.browser-source-create-grid label:first-child,.browser-source-create-action{grid-column:auto}}

/* Flows is a workspace, not a document page. Let it use the available dashboard viewport. */
#view-flows.view{max-width:none;width:auto;height:calc(100dvh - 70px);min-height:0;padding:0;overflow:hidden}
#view-flows .react-flow-host{width:100%;height:100%;min-height:0}
#view-flows .react-flow-host iframe{display:block;width:100%;height:100%;border:0}
@media(max-width:940px){#view-flows.view{height:calc(100dvh - 59px);padding:0}}

.latency-panel{margin-bottom:20px}
.latency-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.latency-panel-head h3{margin:0 0 6px}
.latency-panel-head p{margin:0}
.latency-summary{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}
.latency-summary .health-card strong{font-size:21px}
.latency-event{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface2)}
.latency-event-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.latency-status{font-size:12px;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 9px}
.latency-status.ok{color:var(--success);border-color:var(--success)}
.latency-status.bad{color:var(--danger);border-color:var(--danger)}
.latency-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:14px 0;color:var(--muted);font-size:13px}
.latency-metrics strong{display:block;color:var(--text);font-size:15px;margin-top:3px}
.latency-error{margin:0 0 12px;padding:10px 12px;border-left:3px solid var(--danger);border-radius:6px;background:var(--surface)}
.latency-error pre{margin:6px 0 0;color:var(--muted);font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}
.latency-event details{border-top:1px solid var(--line);padding-top:10px}
.latency-event summary{cursor:pointer;color:var(--purple2);font-size:13px}
.latency-stages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 16px;padding-top:10px}
.latency-stage{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}
.latency-stage strong{color:var(--text);font-weight:500}
@media(max-width:760px){.latency-summary,.latency-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.latency-panel-head{flex-direction:column}.latency-stages{grid-template-columns:1fr}}


/* Scheduled message enable switches */
.toggle-switch{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:4px 8px;border:1px solid transparent;border-radius:999px;background:transparent;color:var(--muted);white-space:nowrap;transition:color .18s ease,border-color .18s ease,background .18s ease}
.toggle-switch:hover{border-color:var(--line);background:var(--surface2);color:var(--text)}
.toggle-track{position:relative;display:inline-flex;align-items:center;width:44px;height:24px;padding:3px;border:1px solid #53515f;border-radius:999px;background:#292832;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease}
.toggle-knob{display:block;width:16px;height:16px;border-radius:50%;background:#c8c5d1;transform:translateX(0);transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.toggle-switch[aria-checked="true"]{color:var(--success)}
.toggle-switch[aria-checked="true"] .toggle-track{border-color:var(--success);background:#165336;box-shadow:0 0 9px rgba(126,226,168,.38)}
.toggle-switch[aria-checked="true"] .toggle-knob{transform:translateX(20px);background:#f7fff9;box-shadow:0 0 7px rgba(255,255,255,.35)}
.toggle-state{min-width:24px;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.06em}
.toggle-switch:focus-visible{outline:3px solid #c4b5fd;outline-offset:3px}
@media(prefers-reduced-motion:reduce){.toggle-switch,.toggle-track,.toggle-knob{transition:none}}