:root{--bg: #0a0d12;--panel: #12161f;--panel-raised: #171c28;--line: #232938;--ink: #e6e9ef;--ink-dim: #7c8496;--signal: #4cffb3;--alert: #ffb84c;--fail: #ff6b6b;--info: #5cc8ff}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:IBM Plex Sans,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--line);padding:24px 16px;background:var(--panel)}.brand{font-family:IBM Plex Mono,monospace;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--signal);margin-bottom:4px}.brand-sub{font-size:12px;color:var(--ink-dim);margin-bottom:28px}.nav-item{display:block;width:100%;text-align:left;padding:10px 12px;margin-bottom:4px;border-radius:6px;border:1px solid transparent;background:transparent;color:var(--ink-dim);font-size:14px;cursor:pointer;transition:all .15s ease,transform .15s ease}.nav-item:hover{color:var(--ink);background:var(--panel-raised);transform:translate(3px)}.nav-item.active{color:var(--signal);border-color:var(--line);background:var(--panel-raised)}.main{padding:32px 40px;overflow-y:auto}.page-title{font-size:20px;font-weight:600;margin:0 0 4px}.page-subtitle{color:var(--ink-dim);font-size:13px;margin:0 0 28px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:20px;animation:fadeInUp .28s ease both;transition:border-color .2s ease,box-shadow .2s ease}label{display:block;font-size:12px;color:var(--ink-dim);margin-bottom:6px}input,select,textarea{width:100%;background:var(--panel-raised);border:1px solid var(--line);border-radius:6px;color:var(--ink);padding:10px 12px;font-size:14px;font-family:inherit;margin-bottom:16px;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{border-color:var(--signal);box-shadow:0 0 0 3px #4cffb31f;outline:none}button:focus-visible{outline:2px solid var(--signal);outline-offset:1px}button.primary{background:var(--signal);color:#06110c;border:none;border-radius:6px;padding:10px 18px;font-weight:600;font-size:14px;cursor:pointer;transition:transform .14s ease,filter .14s ease,box-shadow .14s ease}button.primary:hover:not(:disabled){filter:brightness(1.08);transform:translateY(-1px) scale(1.02);box-shadow:0 4px 14px #4cffb340}button.primary:active:not(:disabled){transform:translateY(0) scale(.98)}button.primary:disabled{opacity:.5;cursor:not-allowed}button.ghost{background:transparent;border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:8px 14px;font-size:13px;cursor:pointer;transition:transform .14s ease,border-color .14s ease,color .14s ease,background .14s ease}button.ghost:hover:not(:disabled){border-color:var(--signal);color:var(--signal);transform:translateY(-1px);background:#4cffb30f}button.ghost:active:not(:disabled){transform:translateY(0)}.status-pill{display:inline-flex;align-items:center;gap:8px;font-family:IBM Plex Mono,monospace;font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);text-transform:uppercase;letter-spacing:.04em}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--ink-dim)}.status-pill.live .status-dot{background:var(--signal);box-shadow:0 0 #4cffb399;animation:pulse 1.6s infinite}.status-pill.needs_input .status-dot{background:var(--alert);box-shadow:0 0 #ffb84c99;animation:pulse-amber 1.2s infinite}.status-pill.success .status-dot{background:var(--signal)}.status-pill.failed .status-dot{background:var(--fail)}@keyframes pulse{0%{box-shadow:0 0 #4cffb380}70%{box-shadow:0 0 0 8px #4cffb300}to{box-shadow:0 0 #4cffb300}}@keyframes pulse-amber{0%{box-shadow:0 0 #ffb84c99}70%{box-shadow:0 0 0 10px #ffb84c00}to{box-shadow:0 0 #ffb84c00}}.trace-scroll{max-height:480px;overflow-y:auto;padding-right:4px}.trace{border-left:2px dashed var(--line);padding-left:18px;margin-left:6px}.trace-entry{position:relative;padding-bottom:18px;font-family:IBM Plex Mono,monospace;font-size:13px}.trace-entry:before{content:"";position:absolute;left:-23px;top:4px;width:8px;height:8px;border-radius:50%;background:var(--info)}.trace-entry.action:before{background:var(--signal)}.trace-entry.system:before{background:var(--ink-dim)}.trace-entry.interim:before{background:var(--ink-dim);opacity:.6}.trace-time{color:var(--ink-dim);font-size:11px;margin-bottom:2px}.trace-text{color:var(--ink)}.trace-meta{color:var(--signal)}.clarify-banner{border:1px solid var(--alert);background:#ffb84c14;border-radius:10px;padding:18px 20px;margin-bottom:20px}.clarify-heard{font-family:IBM Plex Mono,monospace;font-size:14px;background:var(--panel-raised);border:1px solid var(--line);border-radius:6px;padding:12px 14px;margin:10px 0 16px}.convo-line{display:flex;align-items:flex-start;gap:10px;font-family:IBM Plex Mono,monospace;font-size:13.5px;padding:10px 12px;border-radius:8px}.convo-line.ivr{background:var(--panel-raised);margin-bottom:4px}.convo-speaker{font-weight:600;flex-shrink:0;min-width:68px}.convo-line.ivr .convo-speaker{color:var(--info)}.convo-line.customer .convo-speaker{color:var(--signal)}.drop-zone{border:2px dashed var(--line);background:transparent;min-height:44px;transition:all .15s ease}.drop-zone.drag-over{border-color:var(--signal);background:#4cffb30f}.drop-zone.filled{border-style:solid;border-color:#4cffb359;background:var(--panel-raised)}.chip-row{display:flex;gap:10px;margin:12px 0}.response-chip{font-family:IBM Plex Mono,monospace;font-size:12.5px;font-weight:600;padding:8px 16px;border-radius:8px;cursor:grab;-webkit-user-select:none;user-select:none;border:1px solid}.response-chip:active{cursor:grabbing}.response-chip.dtmf{border-color:var(--signal);color:var(--signal);background:#4cffb314}.response-chip.voice{border-color:var(--info);color:var(--info);background:#5cc8ff14}.response-chip.wait{border-color:var(--alert);color:var(--alert);background:#ffb84c14}.zone-clear{font-size:11.5px;color:var(--ink-dim);cursor:pointer;align-self:flex-start}.zone-clear:hover{color:var(--fail)}.digit-grid{display:grid;grid-template-columns:repeat(3,56px);gap:12px;margin-bottom:16px;justify-content:start}.digit-btn{width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:var(--panel-raised);color:var(--ink);font-family:IBM Plex Mono,monospace;font-size:19px;font-weight:600;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;transition:all .12s ease}.digit-btn .digit-letters{font-size:8px;font-weight:400;letter-spacing:.08em;color:var(--ink-dim);text-transform:uppercase;margin-top:1px}.digit-btn:hover{border-color:var(--signal);color:var(--signal);transform:scale(1.04)}.digit-btn.selected{border-color:var(--signal);color:var(--signal);background:#4cffb31a}.action-tabs{display:flex;gap:8px;margin-bottom:14px}.action-tab{padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--ink-dim);font-size:13px;cursor:pointer;transition:all .14s ease}.action-tab:hover,.action-tab.selected{border-color:var(--info);color:var(--info)}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--ink-dim);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.04em}td{padding:10px;border-bottom:1px solid var(--line);font-family:IBM Plex Mono,monospace;transition:background .12s ease}tr:hover td{background:var(--panel-raised)}.empty-state{color:var(--ink-dim);font-size:13px;padding:24px;text-align:center;border:1px dashed var(--line);border-radius:10px}.flow-graph-wrap{overflow:auto;background:var(--panel-raised);border:1px solid var(--line);border-radius:10px}.node-box{fill:var(--panel);stroke:var(--line);stroke-width:1;transition:stroke-width .15s ease}.node-box:hover{stroke-width:2}.node-box.terminal_success{stroke:var(--signal)}.node-box.terminal_fail{stroke:var(--fail)}.node-box.unknown{stroke:var(--alert);stroke-dasharray:4 3}.node-label{fill:var(--ink);font-family:IBM Plex Mono,monospace;font-size:11px}.edge-line{stroke:var(--ink-dim);stroke-width:1;fill:none}.edge-label{fill:var(--info);font-family:IBM Plex Mono,monospace;font-size:10px}