/* Paralax theme (owner, 12 Nov 2026: "match the office"): soft lavender surfaces, a left sidebar with icons,
   rounded cards. Loaded last, so it sets the look for every page. Plain CSS, system fonts, no external assets;
   icons are small SVG files in /static/icons used as masks (CSP 'self'). */

:root {
  --bg: #f5f4fb;
  --surface: #ffffff;
  --surface-2: #faf9fe;
  --ink: #1b1c2e;
  --muted: #6a6e86;
  --line: #e7e5f1;
  --line-strong: #d9d6ea;
  --accent: #5a4bd6;
  --accent-hover: #4a3cc4;
  --accent-soft: #efedfd;
  --accent-ink: #ffffff;
  --ok: #177245;
  --ok-bg: #e3f5ec;
  --warn: #8a5a00;
  --warn-bg: #fff4d9;
  --crit: #b4262d;
  --crit-bg: #fde8e8;
  --info-bg: #eef0fd;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(30, 28, 70, 0.05), 0 6px 20px rgba(30, 28, 70, 0.04);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Arabic", Tahoma, sans-serif;
  --sidebar-w: 15.5rem;
}

body { font: 15px/1.55 var(--font); background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
h1 { font-size: 1.65rem; font-weight: 700; letter-spacing: -0.015em; }
h2 { font-size: 1.05rem; font-weight: 650; letter-spacing: -0.005em; }
h3 { font-size: 0.95rem; font-weight: 650; }
::selection { background: #dcd7fb; }

/* ---------------------------------------------------------------- the shell */
.shell { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; }

.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 0.2rem;
  padding: 1.1rem 0.8rem 0.9rem; background: var(--surface); border-right: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 0.5rem; color: var(--ink); font-weight: 750; font-size: 1.02rem; padding: 0 0.5rem 0.9rem; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand span:not(.brand-mark), .login-brand span:not(.brand-mark) { font-weight: 450; color: var(--muted); }
.brand-mark { display: inline-grid; place-items: center; width: 1.9rem; height: 1.9rem; border-radius: 9px; color: #fff; font-weight: 800; font-size: 0.95rem; background: linear-gradient(135deg, #6d5ff0, #4a3cc4); box-shadow: 0 2px 6px rgba(90, 75, 214, 0.35); }

.sidebar .nav { display: block; flex: 1; }
.nav-group { margin: 0.9rem 0 0.25rem; padding: 0 0.6rem; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #9a9db2; }
.nav-group:first-child { margin-top: 0; }
.nav-list li { position: relative; }
.sidebar .nav a {
  display: flex; align-items: center; gap: 0.7rem; padding: 0.46rem 0.6rem; border-radius: 9px;
  color: #3d4058; font-size: 0.92rem; font-weight: 520; background: none;
}
.sidebar .nav a::before {
  content: ""; flex: none; width: 1.1rem; height: 1.1rem; background-color: #8a8ea6;
  -webkit-mask: var(--icon) center / contain no-repeat; mask: var(--icon) center / contain no-repeat;
}
.sidebar .nav a:hover { background: var(--surface-2); color: var(--ink); text-decoration: none; }
.sidebar .nav a:hover::before { background-color: var(--ink); }
.sidebar .nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 650; }
.sidebar .nav a.active::before { background-color: var(--accent); }
.nav-count { position: absolute; right: 0.55rem; top: 50%; transform: translateY(-50%); min-width: 1.35rem; text-align: center; background: var(--accent); color: #fff; border-radius: 999px; padding: 0 0.4rem; font-size: 0.72rem; font-weight: 700; line-height: 1.35rem; pointer-events: none; }

.nav a[href="/"] { --icon: url(/static/icons/home.svg); }
.nav a[href="/campaigns"] { --icon: url(/static/icons/campaigns.svg); }
.nav a[href="/approvals"] { --icon: url(/static/icons/approvals.svg); }
.nav a[href="/inbox"] { --icon: url(/static/icons/replies.svg); }
.nav a[href="/analytics"] { --icon: url(/static/icons/analytics.svg); }
.nav a[href="/costs"] { --icon: url(/static/icons/costs.svg); }
.nav a[href="/workflow"] { --icon: url(/static/icons/workflow.svg); }
.nav a[href="/results"] { --icon: url(/static/icons/results.svg); }
.nav a[href="/pipeline"] { --icon: url(/static/icons/pipeline.svg); }
.nav a[href="/leads"] { --icon: url(/static/icons/leads.svg); }
.nav a[href="/research"] { --icon: url(/static/icons/research.svg); }
.nav a[href="/agents"] { --icon: url(/static/icons/agents.svg); }
.nav a[href="/accounts"] { --icon: url(/static/icons/accounts.svg); }
.nav a[href="/suppression"] { --icon: url(/static/icons/suppression.svg); }
.nav a[href="/alerts"] { --icon: url(/static/icons/alerts.svg); }

.sidebar .who { display: flex; align-items: center; gap: 0.55rem; padding: 0.7rem 0.5rem 0; margin-top: 0.6rem; border-top: 1px solid var(--line); font-size: 0.86rem; flex-wrap: wrap; }
.who-avatar { display: grid; place-items: center; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; flex: none; }
.who-name { flex: 1; min-width: 0; font-weight: 600; color: var(--ink); line-height: 1.3; overflow-wrap: anywhere; }
.tag { background: var(--accent-soft); color: var(--accent); border-radius: 5px; padding: 0 0.35rem; font-size: 0.7rem; font-weight: 700; }
button.link { color: var(--muted); font-size: 0.84rem; }
button.link:hover { color: var(--ink); text-decoration: underline; }

.main-col { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: flex-end; gap: 0.8rem;
  padding: 0.55rem 1.75rem; background: rgba(245, 244, 251, 0.88); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); color: var(--ink); flex-wrap: wrap;
}
.topbar .health-line { padding: 0; background: none; border: 0; margin-inline-end: auto; font-size: 0.82rem; }
.hl { color: var(--muted); font-weight: 520; }
.hl:hover { color: var(--ink); text-decoration: none; }
.chip-test { background: #fff4d9; color: #7a5200; border: 1px solid #f2dca0; border-radius: 999px; padding: 0.12rem 0.7rem; font-size: 0.8rem; font-weight: 650; }
.chip-test:hover { background: #ffeec2; color: #7a5200; text-decoration: none; }

.banner { padding: 0.55rem 1.75rem; border-bottom: 1px solid rgba(0, 0, 0, 0.04); font-size: 0.9rem; }
.page { width: 100%; max-width: 1240px; margin: 0 auto; padding: 1.6rem 1.75rem 3.5rem; }

/* ---------------------------------------------------------------- building blocks */
.page-head { margin: 0 0 1.4rem; }
.page-head h1 { margin: 0 0 0.3rem; }
.page-head .purpose { font-size: 0.98rem; color: var(--muted); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.2rem 1.35rem; margin-bottom: 1.2rem; }
.card > h2:first-child, .card > summary h2 { margin-top: 0; }
.callout { background: var(--info-bg); border: 1px solid #dcdffa; border-radius: var(--radius); }
.grid { gap: 1.1rem; }

table { font-size: 0.92rem; }
th { font-size: 0.72rem; letter-spacing: 0.06em; color: #8487a0; font-weight: 650; background: transparent; padding-top: 0.55rem; padding-bottom: 0.55rem; }
th, td { border-bottom: 1px solid var(--line); }
tbody tr:hover td { background: var(--surface-2); }
th { white-space: nowrap; }
.table-wrap td, .table-wrap th { overflow-wrap: break-word; }  /* break long words only when they must */

button, a.button {
  font: inherit; font-size: 0.92rem; font-weight: 600; border: 1px solid var(--line-strong); background: #fff; color: var(--ink);
  border-radius: 9px; padding: 0.46rem 0.95rem; box-shadow: 0 1px 1px rgba(30, 28, 70, 0.04); transition: background 0.12s, border-color 0.12s;
}
button:hover, a.button:hover { background: var(--surface-2); border-color: #c9c5e0; text-decoration: none; }
button.primary, a.button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); box-shadow: 0 1px 2px rgba(74, 60, 196, 0.3); }
button.primary:hover, a.button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
button.danger { border-color: #efc2c4; color: var(--crit); background: #fff; }
button.danger:hover { background: var(--crit-bg); border-color: var(--crit); }
button.link { border: 0; box-shadow: none; background: none; padding: 0; font-weight: 500; }

input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], input[type=url], select, textarea {
  border: 1px solid var(--line-strong); border-radius: 9px; padding: 0.5rem 0.65rem; background: #fff; transition: border-color 0.12s, box-shadow 0.12s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(90, 75, 214, 0.15); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
fieldset { border-color: var(--line); border-radius: var(--radius); }
label.toggle { border-color: var(--line-strong); }
label.toggle:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.chip-btn { background: var(--accent-soft); border-color: #d9d4fa; color: var(--accent); }

.status, .pill, .inbox-action { border-radius: 999px; font-weight: 650; letter-spacing: 0.01em; }
.status { background: #f0eff6; color: #4b4e66; }
.status-changes_requested, .status-info { background: var(--info-bg); color: var(--accent); }
.count { background: var(--accent); }

.flash { border-radius: var(--radius); border: 1px solid #dcdffa; background: var(--info-bg); }
.flash-error { border-color: #f3c6c8; }
.flash-warning { border-color: #f2dca0; }

.tabs { border-bottom-color: var(--line); gap: 0.15rem; }
.tabs a { border-radius: 9px 9px 0 0; font-weight: 550; }
.tabs a.active { color: var(--accent); box-shadow: inset 0 -2px 0 var(--accent); }

details > summary { cursor: pointer; }
.attention { border-inline-start: 0; box-shadow: var(--shadow), inset 4px 0 0 var(--warn); }
.campaign-card, .results-agent { border-color: var(--line); border-radius: var(--radius); background: var(--surface-2); }
.ptrack .dot { background: #f0eff6; border-color: var(--line-strong); }
.mini-track .seg { background: #e9e7f3; }
.msg { border-color: var(--line); border-radius: var(--radius); }
.msg-in { background: #f6f5ff; }
ol.timeline { border-inline-start-color: var(--line-strong); }

/* signed-out pages (login) */
body.no-shell { background: radial-gradient(1200px 600px at 50% -10%, #e8e4ff 0%, var(--bg) 60%); min-height: 100vh; }
.page.narrow { max-width: 400px; padding-top: 12vh; }
.login-brand { display: flex; align-items: center; gap: 0.5rem; justify-content: center; font-weight: 750; font-size: 1.15rem; margin: 0 0 1.4rem; }
.no-shell .card, .no-shell form { background: var(--surface); }
.login { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 1.6rem 1.6rem 1.8rem; }

/* ---------------------------------------------------------------- small screens: the sidebar becomes a top bar */
@media (max-width: 900px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: sticky; top: 0; z-index: 40; height: auto; flex-direction: row; align-items: center; gap: 0.6rem; padding: 0.55rem 0.8rem; border-right: 0; border-bottom: 1px solid var(--line); overflow: visible; }
  .brand { padding: 0; font-size: 0.95rem; }
  .brand span:not(.brand-mark) { display: none; }
  .sidebar .nav { display: flex; flex-wrap: nowrap; gap: 0.15rem; overflow-x: auto; scrollbar-width: none; flex: 1; min-width: 0; }
  .sidebar .nav::-webkit-scrollbar { display: none; }
  .nav-group { display: none; }
  .nav-list { display: flex; flex-wrap: nowrap; flex: none; gap: 0.15rem; }
  .sidebar .nav a { white-space: nowrap; padding: 0.4rem 0.6rem; font-size: 0.86rem; }
  .nav-count { position: static; transform: none; margin-inline-start: -0.4rem; align-self: center; }
  .nav-list li { display: flex; align-items: center; }
  .sidebar .who { border: 0; margin: 0; padding: 0; }
  .who-name, .who .tag { display: none; }
  .topbar { position: static; padding: 0.45rem 1rem; }
  .page { padding: 1.1rem 1rem 2.5rem; }
  .banner { padding: 0.5rem 1rem; }
  .office-stage { height: 70vh; }
}