/* Fiona Chandler Knowles — CRM stylesheet. Tokens are verbatim from BRAND.md. */
:root {
  /* Surfaces */
  --bg: #EBEBEB;
  --surface: #FFFFFF;
  --surface-soft: #F5F5F5;
  --surface-2: #DDDDDD;
  /* Text */
  --ink: #1A1A1A;
  --mid: #4A4A4A;
  --dim: #888888;
  /* Borders */
  --border: rgba(26,26,26,0.08);
  --border-strong: rgba(26,26,26,0.18);
  /* Teal — primary */
  --teal: #0E7C7B;
  --teal-hot: #12948E;
  --teal-deep: #0A5E5C;
  --teal-soft: rgba(14,124,123,0.08);
  --teal-line: rgba(14,124,123,0.22);
  --teal-line-strong: rgba(14,124,123,0.42);
  /* Hot pink — accent */
  --pink: #FF2EBF;
  --pink-hot: #FF45C9;
  --pink-deep: #D61E9E;
  --pink-soft: rgba(255,46,191,0.08);
  --pink-line: rgba(255,46,191,0.22);
  /* Status */
  --success: #1E9E6A;
  --warning: #C9821E;
  --danger: #D64545;
  /* Type */
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-pill: 999px;
  /* Shadows */
  --sh-xs: 0 1px 2px rgba(0,0,0,0.04);
  --sh-sm: 0 2px 6px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.04);
  --sh-card: 0 1px 2px rgba(0,0,0,0.04), 0 4px 14px rgba(0,0,0,0.06);
  --sh-cta: 0 2px 8px rgba(14,124,123,0.3), 0 1px 2px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-head); letter-spacing: -0.02em; line-height: 1.2; }
a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-deep); }
button { font-family: var(--font-body); }

/* ---------- Layout ---------- */
.app { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex; flex-direction: column; gap: 6px;
  position: sticky; top: 0; height: 100vh;
}
.brand { padding: 6px 10px 20px; }
.brand .logo { font-family: var(--font-head); font-weight: 700; font-size: 22px; letter-spacing: -0.03em; }
.brand .logo .dot { color: var(--pink); }
.brand .tag { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--dim); font-weight: 600; margin-top: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border-radius: var(--r-md);
  color: var(--mid); font-weight: 500; font-size: 15px; cursor: pointer;
  border: none; background: none; width: 100%; text-align: left;
}
.nav-item:hover { background: var(--surface-soft); color: var(--ink); }
.nav-item.active { background: var(--teal-soft); color: var(--teal-deep); font-weight: 600; }
.nav-item .ico { width: 18px; text-align: center; }
.nav-spacer { flex: 1; }
.nav-foot { font-size: 12px; color: var(--dim); padding: 10px; border-top: 1px solid var(--border); }

.main { padding: 32px 40px 80px; max-width: 1200px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.page-head h1 { font-size: 34px; font-weight: 700; letter-spacing: -0.035em; }
.page-head .sub { color: var(--mid); font-size: 15px; margin-top: 4px; }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal-deep); }

/* ---------- Cards ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--sh-card); padding: 24px; }
.card.pad0 { padding: 0; overflow: hidden; }
.grid { display: grid; gap: 20px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.section-title { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mid); margin: 36px 0 14px; }

/* ---------- Stat tiles ---------- */
.stat-tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--sh-card); padding: 20px 22px; }
.stat-tile .val { font-family: var(--font-head); font-weight: 700; font-size: 40px; letter-spacing: -0.03em; line-height: 1; }
.stat-tile .val.teal { color: var(--teal); }
.stat-tile .val.pink { color: var(--pink); }
.stat-tile .label { font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--dim); margin-top: 8px; }
.stat-tile .hint { font-size: 12px; color: var(--mid); margin-top: 6px; }

/* ---------- Buttons ---------- */
.btn { font-family: var(--font-body); font-weight: 500; border-radius: var(--r-md); padding: 11px 18px; border: none; cursor: pointer; font-size: 15px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--teal); color: #fff; box-shadow: var(--sh-cta); }
.btn-primary:hover { background: var(--teal-hot); }
.btn-primary:active { background: var(--teal-deep); }
.btn-secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--border-strong); }
.btn-secondary:hover { background: var(--surface-soft); }
.btn-accent { background: var(--pink); color: #fff; }
.btn-accent:hover { background: var(--pink-hot); }
.btn-sm { padding: 7px 13px; font-size: 13px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* ---------- Tags ---------- */
.tag { border-radius: var(--r-pill); padding: 4px 11px; font-size: 12px; font-weight: 600; display: inline-block; white-space: nowrap; }
.tag-teal { background: var(--teal-soft); color: var(--teal-deep); border: 1px solid var(--teal-line); }
.tag-pink { background: var(--pink-soft); color: var(--pink-deep); border: 1px solid var(--pink-line); }
.tag-grey { background: var(--surface-soft); color: var(--mid); border: 1px solid var(--border-strong); }
.tag-success { background: rgba(30,158,106,0.10); color: var(--success); border: 1px solid rgba(30,158,106,0.25); }
.tag-warning { background: rgba(201,130,30,0.10); color: var(--warning); border: 1px solid rgba(201,130,30,0.25); }
.tag-danger { background: rgba(214,69,69,0.10); color: var(--danger); border: 1px solid rgba(214,69,69,0.25); }

/* ---------- Inputs ---------- */
label.field { display: block; margin-bottom: 14px; }
label.field .lab { font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--mid); margin-bottom: 6px; display: block; }
.input, select.input, textarea.input {
  width: 100%; background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--r-sm); padding: 10px 12px; font-family: var(--font-body);
  font-size: 15px; color: var(--ink);
}
textarea.input { resize: vertical; min-height: 64px; }
.input::placeholder { color: var(--dim); }
.input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-line-strong); }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; }
thead th { background: var(--surface-soft); color: var(--mid); font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; text-align: left; padding: 11px 16px; }
tbody td { padding: 13px 16px; border-top: 1px solid var(--border); font-size: 14px; vertical-align: middle; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover { background: var(--surface-soft); }
tbody tr.sel { background: var(--teal-soft); box-shadow: inset 3px 0 0 var(--teal); }
.num { font-family: var(--font-head); font-weight: 600; }

/* ---------- Progress ---------- */
.bar { height: 8px; background: var(--surface-2); border-radius: var(--r-pill); overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--teal); border-radius: var(--r-pill); }
.bar > span.over { background: var(--pink); }
.bar > span.under { background: var(--warning); }

/* ---------- Client cards ---------- */
.client-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--sh-card); padding: 22px; cursor: pointer; transition: box-shadow 0.15s, transform 0.15s; }
.client-card:hover { box-shadow: var(--sh-sm), var(--sh-card); transform: translateY(-2px); }
.client-card .name { font-family: var(--font-head); font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }
.client-card .meta-row { display: flex; justify-content: space-between; align-items: baseline; margin-top: 4px; margin-bottom: 16px; }
.client-card .kv { display: flex; justify-content: space-between; font-size: 13px; margin-top: 8px; }
.client-card .kv .k { color: var(--dim); }
.client-card .kv .v { font-weight: 600; }

.muted { color: var(--dim); }
.mid { color: var(--mid); }
.right { text-align: right; }
.flex { display: flex; align-items: center; gap: 10px; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.wrap-gap { display: flex; flex-wrap: wrap; gap: 8px; }
.spacer { height: 24px; }
hr.div { border: none; border-top: 1px solid var(--border); margin: 20px 0; }

/* ---------- Modal ---------- */
.modal-back { position: fixed; inset: 0; background: rgba(26,26,26,0.42); display: flex; align-items: flex-start; justify-content: center; padding: 60px 20px; z-index: 50; overflow-y: auto; }
.modal { background: var(--surface); border-radius: var(--r-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.25); width: 100%; max-width: 520px; padding: 28px; }
.modal h3 { font-size: 22px; margin-bottom: 6px; }
.modal .close { float: right; background: none; border: none; font-size: 22px; color: var(--dim); cursor: pointer; line-height: 1; }

/* ---------- Bucket picker ---------- */
.bucket-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.bucket { border: 1px solid var(--border-strong); background: var(--surface); border-radius: var(--r-md); padding: 12px 8px; text-align: center; cursor: pointer; }
.bucket:hover { background: var(--surface-soft); }
.bucket.on { border-color: var(--teal); background: var(--teal-soft); box-shadow: 0 0 0 2px var(--teal-line-strong); }
.bucket .bt { font-weight: 600; font-size: 14px; }
.bucket .bh { font-size: 12px; color: var(--dim); margin-top: 2px; }

/* ---------- Sub-tabs ---------- */
.subtabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border-strong); margin: 8px 0 22px; }
.subtab { padding: 10px 16px; font-weight: 500; font-size: 15px; color: var(--mid); cursor: pointer; border: none; background: none; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.subtab:hover { color: var(--ink); }
.subtab.on { color: var(--teal-deep); border-bottom-color: var(--teal); font-weight: 600; }

.empty { text-align: center; color: var(--dim); padding: 48px 20px; }
.list-item { padding: 14px 0; border-top: 1px solid var(--border); }
.list-item:first-child { border-top: none; }
.badge-count { background: var(--pink); color: #fff; border-radius: var(--r-pill); font-size: 11px; font-weight: 700; padding: 1px 7px; margin-left: auto; }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 20px; border-radius: var(--r-md); box-shadow: 0 8px 24px rgba(0,0,0,0.3); font-size: 14px; z-index: 100; opacity: 0; transition: opacity 0.2s, transform 0.2s; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .brand { width: 100%; padding-bottom: 10px; }
  .nav-spacer, .nav-foot { display: none; }
  .nav-item { width: auto; }
  .main { padding: 24px 18px 60px; }
  .grid.cols-3, .grid.cols-4, .grid.cols-2 { grid-template-columns: 1fr; }
  .bucket-row { grid-template-columns: repeat(2, 1fr); }
}