:root {
  color-scheme: light dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f172a;
  color: #e5e7eb;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top left, #1d4ed8 0, transparent 28rem), #0f172a; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; border: 0; border-radius: 0.7rem; padding: 0.75rem 1rem; background: #38bdf8; color: #082f49; font-weight: 700; }
button:hover { background: #7dd3fc; }
input, textarea, select { width: 100%; border: 1px solid #334155; border-radius: 0.7rem; padding: 0.75rem 0.9rem; background: rgba(15, 23, 42, 0.82); color: #f8fafc; }
textarea { resize: vertical; }

.topbar { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 2rem; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(2rem, 6vw, 4rem); letter-spacing: -0.08em; }
h2 { font-size: 1rem; }
h3 { font-size: 0.9rem; color: #cbd5e1; }
.eyebrow, .muted { color: #93c5fd; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.74rem; font-weight: 800; }
.searchbar { display: flex; gap: 0.75rem; width: min(52rem, 100%); }
.searchbar #advisor-view { flex: 0 0 18rem; min-width: 18rem; }
.searchbar #search { flex: 1 1 16rem; min-width: 12rem; }
.searchbar button { flex: 0 0 auto; }

.layout { display: grid; grid-template-columns: 22rem minmax(18rem, 1fr) minmax(22rem, 1.2fr); gap: 1rem; padding: 0 2rem 2rem; }
.panel { background: rgba(15, 23, 42, 0.78); border: 1px solid rgba(148, 163, 184, 0.22); border-radius: 1.25rem; padding: 1rem; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22); backdrop-filter: blur(16px); }
.panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.stack { display: grid; gap: 0.75rem; }
.cards { display: grid; gap: 0.75rem; max-height: 70vh; overflow: auto; padding-right: 0.25rem; }
.card { border: 1px solid rgba(148, 163, 184, 0.18); border-radius: 1rem; padding: 1rem; background: rgba(30, 41, 59, 0.66); }
.card.active { border-color: #38bdf8; background: rgba(14, 116, 144, 0.28); }
.card h3 { color: #f8fafc; font-size: 1.05rem; margin-bottom: 0.25rem; }
.meta { color: #94a3b8; font-size: 0.85rem; margin-top: 0.25rem; }
.tags { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-top: 0.7rem; }
.tag { background: #1e3a8a; color: #bfdbfe; padding: 0.22rem 0.5rem; border-radius: 999px; font-size: 0.75rem; }
.hidden { display: none !important; }
.empty { border: 1px dashed #475569; border-radius: 1rem; padding: 2rem; color: #94a3b8; text-align: center; }
.mini-form { border-bottom: 1px solid rgba(148, 163, 184, 0.18); padding-bottom: 1rem; margin-bottom: 1rem; }
.timeline { display: grid; gap: 0.7rem; }
.timeline-item { border-left: 3px solid #38bdf8; padding: 0.2rem 0 0.2rem 0.8rem; color: #cbd5e1; }
.timeline-item strong { color: #f8fafc; }
.reminders-panel { grid-column: 2 / 4; }
#toast { position: fixed; right: 1rem; bottom: 1rem; opacity: 0; transform: translateY(0.5rem); transition: 160ms ease; background: #022c22; color: #d1fae5; padding: 0.8rem 1rem; border-radius: 0.8rem; }
#toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  .layout { grid-template-columns: 1fr; }
  .reminders-panel { grid-column: auto; }
  .topbar { flex-direction: column; align-items: stretch; }
}

.filters { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 0.75rem; }
.card-title-row { display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start; }
.pill { display: inline-flex; align-items: center; border-radius: 999px; padding: 0.2rem 0.55rem; font-size: 0.72rem; font-weight: 800; background: #334155; color: #e2e8f0; white-space: nowrap; }
.stage-lead { background: #334155; color: #e2e8f0; }
.stage-hot-lead { background: #7f1d1d; color: #fecaca; }
.stage-prospect { background: #713f12; color: #fde68a; }
.stage-hot-prospect { background: #831843; color: #fbcfe8; }
.stage-customer { background: #064e3b; color: #a7f3d0; }
.summary { display: grid; gap: 0.45rem; margin-bottom: 1rem; padding: 0.9rem; border: 1px solid rgba(148, 163, 184, 0.18); border-radius: 1rem; background: rgba(30, 41, 59, 0.42); }
.summary .pill { width: max-content; margin-right: 0.35rem; }

.login-panel { min-height: 100vh; display: grid; place-items: center; padding: 2rem; }
.login-card { width: min(28rem, 100%); }
.login-card h1 { font-size: clamp(2rem, 8vw, 3.5rem); margin-bottom: 0.5rem; }