:root {
  color-scheme: dark;
  font-family: "Fira Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #020617;
  color: #f8fafc;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100dvh; background: radial-gradient(circle at top right, rgba(34,197,94,.16), transparent 32rem), #020617; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid #22c55e; outline-offset: 2px; }

.ce-runtime { width: min(1440px, 100%); margin: 0 auto; padding: 32px; display: grid; gap: 24px; }
.ce-admin-shell { border: 1px solid #334155; border-radius: 24px; background: rgba(15, 23, 42, .92); box-shadow: 0 24px 80px rgba(0,0,0,.28); overflow: hidden; }
.ce-admin-header { display: flex; justify-content: space-between; gap: 24px; padding: 28px; border-bottom: 1px solid #334155; }
.ce-admin-header h1 { margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.04em; }
.ce-admin-header p { max-width: 68ch; color: #cbd5e1; }
.ce-kicker { margin: 0 0 10px; color: #22c55e; font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; }
.ce-primary-action, .ce-secondary-action, .ce-section-title button { align-items: center; display: inline-flex; min-height: 44px; border: 1px solid #22c55e; border-radius: 999px; padding: 0 18px; color: #020617; background: #22c55e; font-weight: 700; text-decoration: none; }
.ce-secondary-action { color: #f8fafc; background: transparent; border-color: #475569; }
.ce-danger-action { align-items: center; background: transparent; border: 1px solid #ef4444; border-radius: 999px; color: #fecaca; display: inline-flex; font-weight: 700; min-height: 40px; padding: 0 14px; }
.ce-admin-grid { display: grid; grid-template-columns: minmax(220px, 280px) 1fr; min-height: 520px; }
.ce-sidebar { padding: 18px; border-right: 1px solid #334155; display: grid; align-content: start; gap: 10px; }
.ce-nav-item { min-height: 56px; text-align: left; border: 1px solid #334155; border-radius: 16px; padding: 12px; color: #f8fafc; background: #0f172a; }
.ce-nav-item[aria-current="page"] { border-color: #22c55e; box-shadow: inset 0 0 0 1px rgba(34,197,94,.5); }
.ce-nav-item span { display: block; margin-top: 4px; color: #94a3b8; font-family: "Fira Code", ui-monospace, monospace; font-size: .82rem; }
.ce-main-panel { padding: 24px; overflow-x: auto; }
.ce-definition-panel { display: grid; gap: 28px; }
.ce-section-title { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 12px; }
.ce-section-title h3 { margin: 0; }
.ce-table { width: 100%; border-collapse: collapse; overflow: hidden; border: 1px solid #334155; border-radius: 16px; }
.ce-table th, .ce-table td { padding: 14px 16px; border-bottom: 1px solid #1e293b; text-align: left; vertical-align: top; }
.ce-table th { color: #f8fafc; }
.ce-table td { color: #cbd5e1; }
.ce-table code { color: #86efac; font-family: "Fira Code", ui-monospace, monospace; }
.ce-empty, .ce-skeleton, .ce-error { border: 1px dashed #475569; border-radius: 18px; padding: 24px; color: #cbd5e1; background: rgba(15,23,42,.75); }
.ce-error { border-color: #ef4444; color: #fecaca; }
.ce-form-panel { border: 1px solid #334155; border-radius: 24px; background: rgba(15, 23, 42, .9); padding: 24px; }
.ce-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.ce-field { display: grid; gap: 8px; color: #e2e8f0; }
.ce-field input, .ce-field select, .ce-field textarea { min-height: 44px; width: 100%; border: 1px solid #475569; border-radius: 12px; padding: 10px 12px; background: #020617; color: #f8fafc; }
.ce-checkbox-field { grid-template-columns: auto 1fr; align-items: center; }
.ce-checkbox-field input { width: 24px; min-height: 24px; }
.ce-field-error { margin: 0; color: #fecaca; }
.ce-form-actions { margin-top: 20px; display: flex; justify-content: flex-end; gap: 12px; }

.clos-app-shell { display: grid; grid-template-columns: minmax(220px, 280px) 1fr; min-height: 100dvh; }
.clos-app-sidebar { border-right: 1px solid #334155; background: rgba(15, 23, 42, .9); padding: 24px; }
.clos-shell-kicker { margin: 0 0 8px; color: #22c55e; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.clos-app-sidebar nav { display: grid; gap: 10px; margin-top: 24px; }
.clos-nav-link { border: 1px solid #334155; border-radius: 16px; color: #f8fafc; display: flex; justify-content: space-between; gap: 12px; padding: 12px; text-decoration: none; }
.clos-nav-link[aria-current="page"] { border-color: #22c55e; box-shadow: inset 0 0 0 1px rgba(34,197,94,.5); }
.clos-nav-link small { color: #94a3b8; }
.clos-app-content { min-width: 0; padding: 24px; }
.clos-view-header { margin: 0 auto 20px; width: min(1440px, 100%); }
.clos-view-header p { margin: 0 0 8px; color: #22c55e; letter-spacing: .14em; text-transform: uppercase; }
.clos-view-header h1 { margin: 0 0 8px; font-size: clamp(2rem, 4vw, 4rem); letter-spacing: -.04em; }
.clos-view-header span { color: #cbd5e1; }
.clos-placeholder-view { border: 1px dashed #475569; border-radius: 24px; background: rgba(15, 23, 42, .82); margin: 0 auto; padding: 28px; width: min(920px, 100%); }
.clos-placeholder-status { color: #22c55e; letter-spacing: .14em; text-transform: uppercase; }
.clos-placeholder-view h2 { font-size: clamp(1.8rem, 3vw, 3rem); margin: 0 0 12px; }
.clos-placeholder-view p, .clos-placeholder-view li { color: #cbd5e1; }
.customer-list-view { border: 1px solid #334155; border-radius: 24px; background: rgba(15, 23, 42, .92); margin: 0 auto; overflow: hidden; width: min(1120px, 100%); }
.customer-list-toolbar { align-items: center; border-bottom: 1px solid #334155; display: flex; justify-content: space-between; gap: 20px; padding: 24px; }
.customer-list-toolbar h2 { font-size: clamp(1.8rem, 3vw, 3rem); margin: 0 0 8px; }
.customer-list-toolbar span { color: #cbd5e1; }
.clos-status-pill { border: 1px solid rgba(34,197,94,.45); border-radius: 999px; color: #86efac; padding: 4px 10px; }
.customer-detail-view { display: grid; gap: 20px; margin: 0 auto; width: min(1120px, 100%); }
.customer-detail-hero, .customer-detail-panel, .customer-summary-card { border: 1px solid #334155; border-radius: 24px; background: rgba(15, 23, 42, .92); padding: 24px; }
.customer-detail-hero h2 { font-size: clamp(2rem, 4vw, 4rem); margin: 8px 0; }
.clos-back-link { color: #86efac; text-decoration: none; }
.customer-detail-grid { display: grid; gap: 16px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.customer-summary-card p { color: #94a3b8; margin: 0 0 8px; }
.customer-summary-card strong { display: block; overflow-wrap: anywhere; }
.customer-detail-panels { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.customer-activity-timeline { display: grid; gap: 12px; list-style: none; margin: 0; padding: 0; }
.customer-activity-timeline li { border-left: 3px solid #22c55e; padding-left: 14px; }
.customer-activity-timeline p { margin: 0 0 4px; }
.customer-activity-timeline span { color: #94a3b8; display: block; margin-top: 6px; }
.pipeline-board-view { display: grid; gap: 22px; }
.pipeline-board { display: grid; gap: 16px; grid-template-columns: repeat(4, minmax(220px, 1fr)); overflow-x: auto; padding-bottom: 8px; }
.pipeline-column { background: rgba(15,23,42,.82); border: 1px solid #334155; border-radius: 22px; min-width: 220px; padding: 14px; }
.pipeline-column header { align-items: center; display: flex; gap: 10px; margin-bottom: 14px; }
.pipeline-column header > span { background: var(--stage-color); border-radius: 999px; box-shadow: 0 0 20px color-mix(in srgb, var(--stage-color), transparent 45%); display: inline-block; height: 12px; width: 12px; }
.pipeline-column h3 { font-size: 1rem; margin: 0; }
.pipeline-column p { color: #94a3b8; margin: 4px 0 0; }
.pipeline-card-stack { display: grid; gap: 10px; }
.pipeline-customer-card { background: #020617; border: 1px solid #1e293b; border-radius: 16px; padding: 12px; }
.pipeline-customer-card a { color: #f8fafc; font-weight: 800; text-decoration: none; }
.pipeline-customer-card p { margin: 8px 0; }
.pipeline-customer-card small, .pipeline-empty-stage { color: #94a3b8; }
.pipeline-empty-stage { border: 1px dashed #334155; border-radius: 16px; padding: 12px; }
.pipeline-stage-move-form { display: grid; gap: 8px; grid-template-columns: 1fr auto; margin-top: 12px; }
.pipeline-stage-move-form select { background: #020617; border: 1px solid #334155; border-radius: 999px; color: #f8fafc; min-height: 40px; padding: 0 10px; }
.pipeline-stage-move-form .ce-secondary-action { min-height: 40px; padding: 0 12px; }
.dashboard-overview { display: grid; gap: 22px; }
.dashboard-hero { background: linear-gradient(135deg, rgba(34,197,94,.16), rgba(15,23,42,.92)); border: 1px solid #334155; border-radius: 28px; padding: 28px; }
.dashboard-hero h2 { font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.04em; line-height: 1; margin: 0 0 12px; }
.dashboard-hero span { color: #cbd5e1; }
.dashboard-metrics { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dashboard-metric-card, .dashboard-panel { background: rgba(15,23,42,.82); border: 1px solid #334155; border-radius: 22px; padding: 18px; }
.dashboard-metric-card p { color: #94a3b8; margin: 0 0 8px; }
.dashboard-metric-card strong { display: block; font-size: 2.4rem; line-height: 1; }
.dashboard-metric-card span, .dashboard-activity-list span { color: #94a3b8; display: block; margin-top: 8px; }
.dashboard-grid { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.dashboard-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.dashboard-activity-list { display: grid; gap: 12px; margin: 0; padding-left: 20px; }
.reports-overview { display: grid; gap: 22px; }
.reports-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.report-card { background: rgba(15,23,42,.82); border: 1px solid #334155; border-radius: 22px; display: grid; gap: 10px; padding: 18px; }
.report-card p { color: #94a3b8; margin: 0; }
.report-card strong { display: block; font-size: 2.2rem; line-height: 1; }
.report-card span { color: #cbd5e1; }
.followup-view { display: grid; gap: 22px; margin: 0 auto; width: min(1180px, 100%); }
.followup-hero { align-items: center; background: rgba(15,23,42,.9); border: 1px solid #334155; border-radius: 28px; display: flex; gap: 20px; justify-content: space-between; padding: 28px; }
.followup-hero h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.04em; line-height: 1; margin: 0 0 12px; }
.followup-hero span { color: #cbd5e1; display: block; max-width: 72ch; }
.followup-metrics { display: grid; gap: 14px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.followup-metrics article, .followup-card, .followup-empty { background: rgba(15,23,42,.82); border: 1px solid #334155; border-radius: 22px; padding: 18px; }
.followup-metrics p, .followup-meta dt { color: #94a3b8; margin: 0 0 6px; }
.followup-metrics strong { display: block; font-size: 2.2rem; line-height: 1; }
.followup-metrics span, .followup-card p, .followup-empty span { color: #cbd5e1; }
.followup-list { display: grid; gap: 14px; }
.followup-card { border-left: 4px solid #22c55e; display: grid; gap: 18px; grid-template-columns: 1.4fr 1fr; }
.followup-card-high { border-left-color: #ef4444; }
.followup-card-medium { border-left-color: #f59e0b; }
.followup-card h3 { font-size: 1.25rem; margin: 10px 0 8px; }
.followup-status { border: 1px solid #475569; border-radius: 999px; display: inline-flex; font-size: .78rem; font-weight: 800; padding: 4px 10px; }
.followup-status-overdue { border-color: rgba(239,68,68,.55); color: #fecaca; }
.followup-status-today { border-color: rgba(245,158,11,.55); color: #fde68a; }
.followup-status-upcoming { border-color: rgba(34,197,94,.55); color: #86efac; }
.followup-meta { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.followup-meta div { border-top: 1px solid #1e293b; padding-top: 10px; }
.followup-meta dd { margin: 0; }
.segments-view { display: grid; gap: 22px; margin: 0 auto; width: min(1180px, 100%); }
.segments-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.segment-card { background: rgba(15,23,42,.82); border: 1px solid #334155; border-radius: 22px; display: grid; gap: 12px; padding: 18px; }
.segment-card h3 { font-size: 1.3rem; margin: 0; }
.segment-card span, .segment-card li { color: #cbd5e1; }
.segment-card strong { color: #86efac; }
.segment-card ul { display: grid; gap: 8px; margin: 0; padding-left: 18px; }
.platform-workspaces-view { display: grid; gap: 22px; }
.workspace-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.workspace-card { background: rgba(15,23,42,.82); border: 1px solid #334155; border-radius: 22px; display: grid; gap: 12px; padding: 18px; }
.workspace-card p { color: #22c55e; font-size: .78rem; letter-spacing: .12em; margin: 0; text-transform: uppercase; }
.workspace-card h3 { font-size: 1.4rem; margin: 0; }
.workspace-card span, .workspace-card dt { color: #94a3b8; }
.workspace-card dl { display: grid; gap: 10px; margin: 0; }
.workspace-card div { border-top: 1px solid #1e293b; display: grid; gap: 4px; padding-top: 10px; }
.workspace-card dd { margin: 0; }

@media (max-width: 768px) {
  .clos-app-shell { grid-template-columns: 1fr; }
  .clos-app-sidebar { border-right: 0; border-bottom: 1px solid #334155; }
}

@media (max-width: 768px) {
  .ce-runtime { padding: 16px; }
  .ce-admin-header, .ce-section-title { align-items: stretch; flex-direction: column; }
  .ce-admin-grid, .ce-form-grid, .customer-detail-grid, .customer-detail-panels, .dashboard-metrics, .dashboard-grid, .reports-grid, .followup-metrics, .followup-card, .followup-meta, .segments-grid, .workspace-grid { grid-template-columns: 1fr; }
  .followup-hero { align-items: stretch; flex-direction: column; }
  .ce-sidebar { border-right: 0; border-bottom: 1px solid #334155; }
}