:root {
  --bg: #0d1117;
  --bg-2: #131a24;
  --panel: #161d27;
  --panel-2: #1c2531;
  --border: #263040;
  --border-2: #324056;
  --text: #e6edf3;
  --text-dim: #9fb0c3;
  --text-faint: #6e7f93;
  --accent: #ff5a3c;        /* accent */
  --accent-2: #ffb03a;
  --green: #3fb950;
  --blue: #4a9eff;
  --red: #ff5a3c;
  --purple: #b07cff;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 6px 24px rgba(0,0,0,.35);
  --maxw: 980px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body { font-size: 15px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
.boot { padding: 80px; text-align: center; color: var(--text-faint); }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px; flex-shrink: 0; background: var(--bg-2); border-right: 1px solid var(--border);
  padding: 18px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  display: flex; flex-direction: column;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; padding: 6px 8px 16px; }
.brand .logo { font-size: 22px; }
.brand small { display:block; font-weight: 500; color: var(--text-faint); font-size: 11px; letter-spacing:.5px; text-transform: uppercase; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button {
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  background: transparent; color: var(--text-dim); border: none; padding: 9px 11px;
  border-radius: var(--radius-sm); cursor: pointer; font-size: 14px;
}
.nav button:hover { background: var(--panel); color: var(--text); }
.nav button.active { background: var(--panel-2); color: var(--text); font-weight: 600; }
.nav button .ico { width: 18px; text-align: center; }
.nav .spacer { flex: 1; }
.nav-sep { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--text-faint); padding: 14px 11px 6px; }

.main { flex: 1; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 28px; border-bottom: 1px solid var(--border); position: sticky; top: 0;
  background: rgba(13,17,23,.85); backdrop-filter: blur(8px); z-index: 5;
}
.topbar h1 { font-size: 18px; margin: 0; }
.topbar .sub { color: var(--text-faint); font-size: 13px; }
.content { padding: 26px 28px 80px; max-width: var(--maxw); margin: 0 auto; }

/* Cards */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 18px; }
.card h2 { margin: 0 0 4px; font-size: 16px; }
.card h3 { margin: 18px 0 8px; font-size: 14px; color: var(--text); }
.card .desc { color: var(--text-dim); font-size: 13.5px; margin: 0 0 14px; }
.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 760px){ .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; } .sidebar{ width: 64px; } .sidebar .brand small, .nav button span.label, .nav-sep { display:none; } }

/* Guidance callout */
.guide {
  border-left: 3px solid var(--accent); background: rgba(255,90,60,.07);
  padding: 11px 14px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 10px 0 16px;
  font-size: 13px; color: var(--text-dim);
}
.guide strong { color: var(--text); }
.guide.blue { border-color: var(--blue); background: rgba(74,158,255,.08); }
.guide ul { margin: 6px 0 0; padding-left: 18px; }
.guide li { margin: 3px 0; }

/* Fields */
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--text); }
.field .hint { color: var(--text-faint); font-weight: 400; font-size: 12px; }
.field input[type=text], .field input[type=number], .field textarea, .field select {
  width: 100%; background: var(--bg); border: 1px solid var(--border-2); color: var(--text);
  border-radius: var(--radius-sm); padding: 9px 11px; font-size: 14px; font-family: inherit; resize: vertical;
}
.field textarea { min-height: 64px; line-height: 1.5; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(255,90,60,.15); }
.row { display: flex; gap: 12px; }
.row > * { flex: 1; }

/* Checklist */
.check { display: flex; align-items: flex-start; gap: 10px; padding: 7px 0; cursor: pointer; font-size: 14px; color: var(--text-dim); }
.check:hover { color: var(--text); }
.check input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--accent); flex-shrink: 0; }
.check.done span { color: var(--text-faint); text-decoration: line-through; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border-2); border-radius: var(--radius-sm); padding: 9px 16px; font-size: 14px; cursor: pointer; font-weight: 500; }
.btn:hover { border-color: var(--text-faint); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.primary:hover { background: #ff6f54; }
.btn.ghost { background: transparent; }
.btn.sm { padding: 6px 11px; font-size: 13px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* Pills / tags */
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; border: 1px solid var(--border-2); color: var(--text-dim); }
.pill.goal-sales { color: var(--green); border-color: rgba(63,185,80,.4); background: rgba(63,185,80,.1); }
.pill.goal-email { color: var(--blue); border-color: rgba(74,158,255,.4); background: rgba(74,158,255,.1); }
.pill.goal-views { color: var(--accent-2); border-color: rgba(255,176,58,.4); background: rgba(255,176,58,.1); }
.pill.status-idea { color: var(--text-faint); }
.pill.status-live { color: var(--green); border-color: rgba(63,185,80,.4); }

/* Stepper */
.stepper { display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap; }
.stepper .step { display: flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 99px; background: var(--panel); border: 1px solid var(--border); color: var(--text-faint); font-size: 13px; cursor: pointer; }
.stepper .step.active { border-color: var(--accent); color: var(--text); background: var(--panel-2); }
.stepper .step.complete { color: var(--green); border-color: rgba(63,185,80,.35); }
.stepper .step .n { width: 20px; height: 20px; border-radius: 99px; background: var(--border); color: var(--text); display: grid; place-items: center; font-size: 11px; font-weight: 700; }
.stepper .step.active .n { background: var(--accent); color: #fff; }
.stepper .step.complete .n { background: var(--green); color: #07120a; }

/* Library list */
.vid { display: flex; align-items: center; gap: 14px; padding: 13px 15px; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 9px; background: var(--panel); cursor: pointer; }
.vid:hover { border-color: var(--border-2); background: var(--panel-2); }
.vid .vt { flex: 1; min-width: 0; }
.vid .vt b { display: block; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vid .vt small { color: var(--text-faint); font-size: 12px; }
.vid .meta { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

/* Dashboard tiles */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
@media (max-width: 760px){ .tiles { grid-template-columns: 1fr 1fr; } }
.tile { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.tile .big { font-size: 26px; font-weight: 700; }
.tile .lbl { color: var(--text-faint); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }

/* Score bar */
.bars { display: flex; flex-direction: column; gap: 7px; }
.bar-row { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.bar-row .name { width: 200px; flex-shrink: 0; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-track { flex: 1; height: 16px; background: var(--bg); border-radius: 5px; overflow: hidden; border: 1px solid var(--border); }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

.empty { text-align: center; color: var(--text-faint); padding: 40px 20px; }
.empty .ico { font-size: 38px; display: block; margin-bottom: 10px; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--green); color: #07120a; padding: 9px 18px; border-radius: 99px; font-weight: 600; font-size: 13px; box-shadow: var(--shadow); z-index: 50; }
.muted { color: var(--text-faint); }
.kbd { font-family: ui-monospace, Menlo, monospace; background: var(--bg); border: 1px solid var(--border-2); border-radius: 5px; padding: 1px 6px; font-size: 12px; }
hr.sep { border: none; border-top: 1px solid var(--border); margin: 22px 0; }
.tablewrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th, table.tbl td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.tbl th { color: var(--text-faint); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.autosave { font-size: 12px; color: var(--text-faint); }
.point-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; margin-bottom: 10px; }
.point-card .ph { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-weight: 600; font-size: 13px; }
.linklist a { display:block; padding: 3px 0; }
.prose { font-size: 14px; color: var(--text-dim); }
.prose h3 { color: var(--text); margin-top: 20px; }
.prose ul { padding-left: 20px; }
.prose li { margin: 4px 0; }
.prose strong { color: var(--text); }

/* guide links + rendered markdown */
.guide-link { display:block; padding:12px 14px; border:1px solid var(--border); border-radius: var(--radius-sm); margin-bottom:8px; text-decoration:none; }
.guide-link:hover { border-color: var(--border-2); background: var(--panel-2); }
.guide-link b { display:block; color: var(--text); margin-bottom:2px; }
.guide-link small { color: var(--text-faint); }
.markdown { max-width: 780px; }
.markdown h1 { font-size:24px; margin:0 0 12px; }
.markdown h2 { font-size:19px; margin:24px 0 8px; border-bottom:1px solid var(--border); padding-bottom:4px; }
.markdown h3 { font-size:16px; margin:18px 0 6px; color: var(--text); }
.markdown p, .markdown li { color: var(--text-dim); line-height:1.65; }
.markdown code { background: var(--bg); border:1px solid var(--border-2); border-radius:5px; padding:1px 5px; font-size:13px; }
.markdown pre { background: var(--bg); border:1px solid var(--border); border-radius: var(--radius-sm); padding:12px; overflow-x:auto; }
.markdown pre code { border:none; padding:0; }
.markdown table { border-collapse:collapse; width:100%; margin:12px 0; font-size:13.5px; }
.markdown th, .markdown td { border:1px solid var(--border); padding:7px 10px; text-align:left; }
.markdown th { background: var(--panel-2); color: var(--text); }
.markdown blockquote { border-left:3px solid var(--accent); margin:12px 0; padding:6px 14px; color: var(--text-dim); background: rgba(255,90,60,.06); }
.markdown a { color: var(--blue); }
.markdown hr { border:none; border-top:1px solid var(--border); margin:20px 0; }

/* utilities (React style prop must be an object, so use classes for inline tweaks) */
.between { justify-content: space-between; }
.end { justify-content: flex-end; }
.m0 { margin: 0; }
.mb12 { margin-bottom: 12px; }
.mb14 { margin-bottom: 14px; }
.mt8 { margin-top: 8px; }
.mt16 { margin-top: 16px; }
.clickable { cursor: pointer; }
summary.sum { cursor: pointer; font-size: 13px; color: var(--text-faint); margin: 4px 0 8px; list-style: revert; }
select.inline-select { width: auto; background: var(--panel-2); color: var(--text); border: 1px solid var(--border-2); border-radius: 8px; padding: 8px 10px; font-size: 14px; font-family: inherit; }

/* auth screen */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: 100%; max-width: 380px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.auth-card .brand { justify-content: center; padding-bottom: 6px; }
.auth-card h2 { text-align: center; margin: 4px 0 2px; font-size: 18px; }
.auth-card .sub { text-align: center; color: var(--text-faint); font-size: 13px; margin-bottom: 18px; }
.auth-err { background: rgba(255,90,60,.12); border: 1px solid rgba(255,90,60,.4); color: #ff9a86; border-radius: var(--radius-sm); padding: 9px 12px; font-size: 13px; margin-bottom: 12px; }
.auth-toggle { text-align: center; margin-top: 14px; font-size: 13px; color: var(--text-faint); }
.auth-toggle a { cursor: pointer; }
.boot-spin { min-height: 100vh; display: grid; place-items: center; color: var(--text-faint); }

/* account block in sidebar */
.account { border-top: 1px solid var(--border); margin-top: 10px; padding-top: 12px; }
.account .who { font-size: 13px; color: var(--text-dim); padding: 0 11px 8px; word-break: break-all; }
.account .who b { color: var(--text); display: block; }

/* sync badge */
.sync { font-size: 12px; padding: 3px 9px; border-radius: 99px; border: 1px solid var(--border-2); color: var(--text-faint); white-space: nowrap; }
.sync.ok { color: var(--green); border-color: rgba(63,185,80,.35); }
.sync.saving { color: var(--accent-2); border-color: rgba(255,176,58,.35); }
.sync.err { color: var(--accent); border-color: rgba(255,90,60,.4); }