/* Eternia Digital — client console.
   Light, airy main surface (matches eterniadigital.co.uk) with a dark sidebar.
   Single neon-lime accent used sparingly; Space Grotesk display, Inter body.
   Vanilla CSS; all original class names preserved. */
:root {
  /* Light main surfaces */
  --bg: #f5f7f6;
  --bg-2: #eef1ef;
  --panel: #ffffff;
  --panel-2: #f1f4f2;
  --panel-3: #e8ece9;
  --border: #e4e8e5;
  --border-strong: #d3d9d4;
  --hairline: inset 0 0 0 1px rgba(16, 20, 15, 0.02);
  --text: #12150f;
  --muted: #67716a;

  /* Lime accent: great as a fill (with dark ink text), unreadable as text on
     white — so use --accent for fills and --accent-text for links/positive text. */
  --accent: #c2ff1f;
  --accent-2: #6df0c0;
  --accent-ink: #10160a;          /* dark text on a lime fill */
  --accent-text: #4f7d0a;         /* readable lime-green for text/links on white */
  --accent-soft: #eefbd2;         /* light lime tint background */
  --accent-glow: rgba(150, 210, 30, 0.30);

  --green: #1f9d57;
  --amber: #b07d0a;
  --red: #d83a3a;
  --blue: #2b73c4;

  --radius: 18px;
  --radius-sm: 11px;
  --shadow: 0 1px 2px rgba(16, 20, 15, 0.04), 0 10px 26px -16px rgba(16, 20, 15, 0.18);
  --shadow-lift: 0 2px 4px rgba(16, 20, 15, 0.05), 0 16px 34px -16px rgba(16, 20, 15, 0.22);

  /* Dark sidebar palette */
  --sidebar-bg: #0a0d0c;
  --sidebar-bg-2: #0e1211;
  --sidebar-text: #e8ede9;
  --sidebar-muted: #8b958c;
  --sidebar-border: rgba(255, 255, 255, 0.08);

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 14px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}
/* Very soft brand wash for a little depth — kept subtle for an airy feel. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(50% 40% at 100% 0%, rgba(194, 255, 31, 0.07), transparent 60%),
    radial-gradient(45% 40% at 0% 100%, rgba(109, 240, 192, 0.05), transparent 60%);
}

a { color: var(--accent-text); text-decoration: none; transition: color .15s, opacity .15s; }
a:hover { color: #3c6306; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea {
  font-family: inherit; font-size: 14px; width: 100%;
  background: #fff; border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 10px 12px; outline: none;
  transition: border-color .18s, box-shadow .18s;
}
input::placeholder, textarea::placeholder { color: #9aa49c; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent-text);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
label { display: block; font-size: 11.5px; color: var(--muted); margin: 13px 0 5px; font-weight: 500; letter-spacing: .2px; }
code { background: #eef2ea; padding: 2px 7px; border-radius: 6px; font-size: 12.5px; font-family: "Space Grotesk", ui-monospace, monospace; color: #3c6306; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--text); }

/* Layout */
.layout { display: grid; grid-template-columns: 264px 1fr; min-height: 100dvh; }
.sidebar {
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border); padding: 24px 16px;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100dvh;
}
.sidebar a { color: var(--accent); }
.sidebar a:hover { color: #d6ff5e; }
.brand { padding: 4px 8px 24px; }
.brand img { height: 30px; width: auto; display: block; }
.brand-fallback { display: none; font-family: var(--font-display); font-size: 19px; font-weight: 700; letter-spacing: -.4px; color: #fff; }
.brand-fallback b { color: var(--accent); }
.nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav a {
  display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 11px;
  color: var(--sidebar-muted); font-weight: 500; position: relative;
  transition: background .18s, color .18s;
}
.nav a svg { flex-shrink: 0; opacity: .85; transition: opacity .18s, transform .18s; }
.nav a:hover { background: rgba(255, 255, 255, 0.06); color: var(--sidebar-text); }
.nav a:hover svg { transform: translateX(1px); }
.nav a.active {
  background: linear-gradient(100deg, var(--accent), #a6e000);
  color: var(--accent-ink); font-weight: 600;
  box-shadow: 0 8px 22px -12px var(--accent-glow);
}
.nav a.active svg { opacity: 1; }
.sidebar-foot { display: flex; align-items: center; gap: 10px; padding: 14px 8px 0; border-top: 1px solid var(--sidebar-border); margin-top: 12px; }
.avatar {
  width: 36px; height: 36px; border-radius: 11px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink); display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
}
.sidebar-foot .who { font-size: 13px; font-weight: 600; color: var(--sidebar-text); }
.sidebar-foot .role { font-size: 12px; color: var(--sidebar-muted); text-transform: capitalize; }

.main { padding: 28px 34px 64px; overflow-x: hidden; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; gap: 12px; flex-wrap: wrap; }
.topbar h1 { font-size: 25px; margin: 0; font-weight: 600; letter-spacing: -.6px; }
.user-chip { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Cards & grid */
.grid { display: grid; gap: 18px; }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1050px) { .cols-4 { grid-template-columns: repeat(2,1fr);} .cols-3,.cols-2{grid-template-columns:1fr;} }

.card, .board-col {
  position: relative; background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.card { padding: 22px 24px; }
/* Subtle cursor spotlight (driven by --mx/--my set in app.js). */
.card::before, .board-col::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, -20%), rgba(194, 255, 31, 0.10), transparent 45%);
  opacity: 0; transition: opacity .3s;
}
.card:hover, .board-col:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.card:hover::before, .board-col:hover::before { opacity: 1; }
.card h3 { margin: 0 0 16px; font-size: 15px; font-weight: 600; letter-spacing: -.2px; }

.stat .label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 1.2px; font-weight: 600; }
.stat .value {
  font-family: var(--font-display); font-size: 32px; font-weight: 600; margin-top: 10px;
  letter-spacing: -1px; font-variant-numeric: tabular-nums; line-height: 1.05; color: var(--text);
}
.stat .sub { color: var(--muted); font-size: 12.5px; margin-top: 6px; }
.stat.alert .value { color: var(--red); }
.stat.warn .value { color: var(--amber); }
.stat.good .value { color: var(--accent-text); }

/* Tables */
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .8px; font-weight: 600; }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background .15s; }
tbody tr:hover td { background: var(--panel-2); }
.clickable { cursor: pointer; }

/* Badges */
.badge {
  display: inline-block; padding: 3px 11px; border-radius: 999px; font-size: 11px;
  font-weight: 600; text-transform: capitalize; border: 1px solid transparent;
}
.badge.green, .badge.lime { background: var(--accent-soft); color: #3f6b00; border-color: rgba(120,180,20,.28); }
.badge.red { background: #fcebeb; color: #b42d2d; border-color: rgba(216,58,58,.25); }
.badge.amber { background: #faf0d6; color: #8a5e06; border-color: rgba(176,125,10,.28); }
.badge.blue { background: #e7f0fb; color: #245ea3; border-color: rgba(43,115,196,.25); }
.badge.grey { background: #eef1ee; color: #5c655d; border-color: rgba(92,101,93,.2); }

/* Buttons */
.btn {
  background: linear-gradient(100deg, var(--accent), #aae600); color: var(--accent-ink);
  border: none; padding: 10px 17px; border-radius: var(--radius-sm); font-weight: 650; font-size: 13px;
  letter-spacing: .1px; box-shadow: 0 6px 16px -10px var(--accent-glow);
  transition: filter .18s, transform .08s, box-shadow .18s;
}
.btn:hover { filter: brightness(1.05); box-shadow: 0 8px 20px -8px var(--accent-glow); }
.btn:active { transform: translateY(1px) scale(.985); }
.btn.secondary { background: #fff; border: 1px solid var(--border); color: var(--text); box-shadow: var(--hairline); }
.btn.secondary:hover { border-color: var(--border-strong); filter: none; background: var(--panel-2); }
.btn.danger { background: linear-gradient(100deg, #ef5350, #e23b3b); color: #fff; box-shadow: 0 6px 16px -10px rgba(216,58,58,.5); }
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); box-shadow: none; }
.btn.ghost:hover { border-color: var(--border-strong); color: var(--text); filter: none; background: var(--panel-2); }
.btn.danger.ghost { background: transparent; border: 1px solid rgba(216,58,58,.35); color: var(--red); box-shadow: none; }
.btn.danger.ghost:hover { background: #fcebeb; filter: none; }
.btn.sm { padding: 6px 13px; font-size: 12px; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Pipeline / task board */
.board { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; align-items: start; }
@media (max-width: 1150px){ .board { grid-template-columns: repeat(2,1fr);} }
.board-col { padding: 16px; min-height: 130px; background: var(--bg-2); }
.board-col h4 { margin: 0 0 14px; font-size: 11px; text-transform: uppercase; color: var(--muted); letter-spacing: .8px; font-weight: 600; display:flex; justify-content:space-between;}
.board-col h4 span { color: var(--accent-text); font-variant-numeric: tabular-nums; }
.board-list { min-height: 56px; border-radius: 13px; transition: background .15s, box-shadow .15s; }
.board-list.drag-over { background: var(--accent-soft); box-shadow: inset 0 0 0 2px var(--accent); }
.board-empty { padding: 16px 10px; text-align: center; font-size: 12px; border: 1px dashed var(--border-strong); border-radius: 11px; color: var(--muted); }
.lead {
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  padding: 12px; margin-bottom: 10px; box-shadow: var(--shadow);
  transition: border-color .18s, transform .18s, opacity .18s, box-shadow .18s;
}
.lead[draggable="true"] { cursor: grab; }
.lead[draggable="true"]:active { cursor: grabbing; }
.lead.dragging { opacity: .5; border-color: var(--accent-text); border-style: dashed; }
.lead:hover { border-color: var(--border-strong); transform: translateY(-1px); box-shadow: var(--shadow-lift); }
.lead .co { font-weight: 650; font-family: var(--font-display); letter-spacing: -.2px; }
.lead .meta { color: var(--muted); font-size: 12px; margin-top: 3px; }
.lead select { margin-top: 8px; padding: 6px; font-size: 12px; }

/* Mail */
.mail-row { display: grid; grid-template-columns: 190px 1fr 150px; gap: 10px; align-items: baseline; padding: 12px 8px; border-bottom: 1px solid var(--border); cursor: pointer; border-radius: 8px; transition: background .15s; }
.mail-row:hover { background: var(--panel-2); }
.mail-row.unread .mail-from, .mail-row.unread .mail-sub { font-weight: 700; color: var(--text); }
.mail-from { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.mail-sub { font-size: 13.5px; }
.mail-snip { display:none; }
.mail-date { font-size: 11.5px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.mail-row .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-text); display: inline-block; }
.mini-mail { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; cursor: pointer; transition: color .15s; }
.mini-mail:hover { color: var(--accent-text); }
.mail-body { margin-top: 14px; padding: 16px; background: var(--panel-2); border-radius: 13px; white-space: pre-wrap; max-height: 50vh; overflow-y: auto; font-size: 13.5px; }
@media (max-width: 800px){ .mail-row { grid-template-columns: 1fr; } .mail-date { text-align: left; } }

/* Login */
.login-wrap { display: grid; place-items: center; min-height: 100dvh; padding: 20px; }
.login-card { width: 372px; padding: 30px; }
.login-card .brand { text-align: center; display: grid; place-items: center; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(16,20,15,.40); backdrop-filter: blur(4px); display: grid; place-items: center; z-index: 50; padding: 20px; animation: fade .2s ease; }
.modal {
  position: relative; background: #fff;
  border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 26px;
  width: 520px; max-width: 100%; max-height: 88vh; overflow-y: auto;
  box-shadow: 0 30px 70px -28px rgba(16,20,15,.4);
  animation: pop .24s cubic-bezier(.2,.9,.3,1.2);
}
.modal h2 { margin: 0 0 14px; font-size: 19px; letter-spacing: -.3px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 22px; }

.flex { display: flex; gap: 10px; align-items: center; }
.between { justify-content: space-between; }
.muted { color: var(--muted); }
.mt { margin-top: 16px; }
.section-title { display:flex; justify-content: space-between; align-items:center; margin: 30px 0 14px; }
.section-title h3 { margin: 0; font-size: 15px; font-family: var(--font-display); letter-spacing: -.2px; }
.empty { color: var(--muted); padding: 30px; text-align: center; }
.error-text { color: var(--red); font-size: 13px; min-height: 18px; }
.recommendation { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 11px 14px; border-radius: 10px; margin-top: 8px; font-size: 13px; color: #2f4d05; }

/* Entrance motion — cards cascade in. */
.main .card, .main .board-col, .main > .grid, .main > table, .main .lead { animation: rise .5s cubic-bezier(.2,.7,.2,1) both; }
.main .grid .card:nth-child(2) { animation-delay: .05s; }
.main .grid .card:nth-child(3) { animation-delay: .10s; }
.main .grid .card:nth-child(4) { animation-delay: .15s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: #cbd2cc transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #d2d8d2; border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #bcc4bc; background-clip: content-box; }
::selection { background: var(--accent-soft); color: #233a05; }

/* Accessibility: honour reduced-motion. */
@media (prefers-reduced-motion: reduce) {
  *, body::before { animation: none !important; transition: none !important; }
}