:root {
  --bg: #f3f1eb;
  --bg-2: #e8e4d9;
  --ink: #1a2332;
  --muted: #5c6675;
  --panel: #fffdf8;
  --line: #d5d0c4;
  --brand: #0b5fff;
  --brand-ink: #063a9e;
  --accent: #0f766e;
  --warn: #b45309;
  --danger: #b42318;
  --ok: #157a3c;
  --sidebar: #102033;
  --sidebar-ink: #d7e0ec;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(16, 32, 51, 0.06);
  --font: "DM Sans", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(11, 95, 255, 0.08), transparent 60%),
    linear-gradient(180deg, #f7f5ef 0%, var(--bg) 40%, #ebe7dc 100%);
  min-height: 100vh;
}
a { color: var(--brand-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

.app-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  background: linear-gradient(180deg, #0d1a2b 0%, var(--sidebar) 100%);
  color: var(--sidebar-ink);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border-right: 1px solid #1c2f48;
}
.brand { display: flex; gap: .75rem; align-items: center; padding: .25rem .5rem; }
.brand strong { display: block; font-size: 1rem; color: #fff; }
.brand small { color: #93a4bc; letter-spacing: .04em; text-transform: uppercase; font-size: .7rem; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #0b5fff, #0f766e);
  color: #fff; font-weight: 700;
}
.brand-mark.lg { width: 56px; height: 56px; font-size: 1.2rem; }
.side-nav { display: flex; flex-direction: column; gap: .25rem; flex: 1; }
.side-nav a {
  color: var(--sidebar-ink);
  padding: .65rem .75rem;
  border-radius: 8px;
  text-decoration: none;
}
.side-nav a:hover, .side-nav a.active { background: rgba(255,255,255,.08); color: #fff; }
.sidebar-foot { border-top: 1px solid rgba(255,255,255,.08); padding-top: 1rem; display: grid; gap: .75rem; }
.user-chip span { display: block; color: #fff; font-weight: 600; }
.user-chip small { color: #93a4bc; }

.main { padding: 1.5rem 1.75rem 2.5rem; max-width: 1400px; }
.page-head {
  display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start;
  margin-bottom: 1.25rem;
}
.page-head h1 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.2vw, 2.2rem);
  margin: .15rem 0 .35rem;
  letter-spacing: -0.02em;
}
.eyebrow { margin: 0; text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; color: var(--muted); font-weight: 600; }
.lede { margin: 0; color: var(--muted); max-width: 52ch; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

.btn {
  appearance: none; border: 1px solid var(--line); background: #fff;
  color: var(--ink); border-radius: 8px; padding: .55rem .9rem;
  font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: .35rem;
}
.btn:hover { background: #f7f4ec; text-decoration: none; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-ink); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.2); color: #fff; }
.btn-sm { padding: .35rem .6rem; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }

.stat-grid {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .75rem; margin-bottom: 1rem;
}
.stat {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; box-shadow: var(--shadow);
}
.stat span { color: var(--muted); font-size: .85rem; }
.stat strong { display: block; font-size: 1.7rem; margin-top: .25rem; font-family: var(--serif); }
.stat.warn strong { color: var(--warn); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.stack { display: grid; gap: 1rem; }
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1rem 1.1rem;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .75rem; }
.panel-head h2 { margin: 0; font-size: 1rem; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .65rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
table.dense td { padding: .55rem .45rem; font-size: .92rem; }
.muted { color: var(--muted); font-size: .82rem; }
.empty { color: var(--muted); padding: 1rem .25rem; }
.clip { max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nowrap { white-space: nowrap; }
.row-warn { background: rgba(180, 83, 9, 0.06); }

.filter-bar, .inline-form {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: end; margin-bottom: .85rem;
}
.filter-bar input, .filter-bar select,
.stack-form input, .stack-form select, .stack-form textarea,
.inline-form input, .inline-form select {
  font: inherit; border: 1px solid var(--line); border-radius: 8px; padding: .55rem .65rem; background: #fff;
}
.stack-form { display: grid; gap: .75rem; }
.stack-form label, .inline-form label { display: grid; gap: .3rem; font-size: .9rem; }
.stack-form label span { color: var(--muted); font-weight: 600; font-size: .8rem; }
.result-meta { color: var(--muted); margin: 0 0 .75rem; }

.stage-tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.stage-tabs a {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: .4rem .75rem; color: var(--ink); text-decoration: none; font-size: .9rem;
}
.stage-tabs a.active, .stage-tabs a:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.stage-tabs em { font-style: normal; opacity: .7; margin-left: .2rem; }

.badge {
  display: inline-flex; align-items: center; border-radius: 999px;
  padding: .15rem .55rem; font-size: .75rem; font-weight: 600;
  background: var(--bg-2); color: var(--ink);
}
.badge-success, .badge-ok { background: #d8f3e2; color: var(--ok); }
.badge-failed { background: #fde2e0; color: var(--danger); }
.badge-running { background: #e7eefc; color: var(--brand-ink); }
.stage-new { background: #e7eefc; color: var(--brand-ink); }
.stage-qualified { background: #e4f4f2; color: var(--accent); }
.stage-contacted { background: #f3e9d8; color: var(--warn); }
.stage-proposal { background: #efe7fb; color: #5b21b6; }
.stage-won { background: #d8f3e2; color: var(--ok); }
.stage-lost { background: #fde2e0; color: var(--danger); }

.pipeline-list, .rank-list, .task-list, .activity-list { list-style: none; margin: 0; padding: 0; }
.pipeline-list li a, .rank-list li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .55rem 0; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none;
}
.kv { display: grid; gap: .55rem; margin: 0; }
.kv > div { display: grid; grid-template-columns: 140px 1fr; gap: .5rem; }
.kv dt { margin: 0; color: var(--muted); font-size: .85rem; }
.kv dd { margin: 0; }
.address-block { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); line-height: 1.45; }
.address-block h3 { margin: 0 0 .4rem; font-size: .9rem; }

.task-list li {
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: .65rem 0; border-bottom: 1px solid var(--line);
}
.task-list li.overdue { color: var(--warn); }
.activity-list li { padding: .75rem 0; border-bottom: 1px solid var(--line); }
.activity-meta { display: flex; gap: .6rem; align-items: center; color: var(--muted); font-size: .85rem; margin-bottom: .35rem; }
.activity-list p { margin: 0; }

.flash-stack { display: grid; gap: .5rem; margin-bottom: 1rem; }
.flash { padding: .7rem .9rem; border-radius: 8px; border: 1px solid var(--line); }
.flash-success { background: #e8f7ee; border-color: #b7e0c5; }
.flash-error { background: #fdeceb; border-color: #f0b8b4; }

.attribution {
  margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line);
  color: var(--muted); font-size: .78rem; line-height: 1.4;
}

.guest-body {
  min-height: 100vh;
  display: grid; place-items: center;
  background:
    linear-gradient(135deg, rgba(16,32,51,.92), rgba(11,95,255,.55)),
    radial-gradient(circle at 20% 20%, #0f766e, transparent 45%),
    #102033;
  padding: 1.5rem;
}
.login-wrap { width: min(420px, 100%); }
.login-panel {
  background: var(--panel); border-radius: 16px; padding: 1.5rem;
  box-shadow: 0 30px 60px rgba(0,0,0,.25);
}
.login-brand { margin-bottom: 1.25rem; }
.login-brand h1 { font-family: var(--serif); margin: .75rem 0 .35rem; }
.login-brand p { margin: 0; color: var(--muted); }

.sync-box summary { list-style: none; cursor: pointer; }
.sync-box[open] { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: .75rem; }
.pager { display: flex; gap: .35rem; flex-wrap: wrap; margin-top: 1rem; }
.pager a {
  border: 1px solid var(--line); background: #fff; border-radius: 6px;
  padding: .3rem .55rem; color: var(--ink); text-decoration: none;
}
.pager a.active { background: var(--ink); color: #fff; }
.form-grid { display: grid; gap: .75rem; }
.inline { display: inline; }
.check { display: inline-flex !important; align-items: center; gap: .35rem; grid-template-columns: none !important; }

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 5; }
}