:root{
  --bg:#ffffff;
  --panel:#f8f9fa;
  --node:#ffffff;
  --nodeDone:#4caf50;
  --nodeNext:#ff6600;
  --text:#333;
  --muted:#666;
  --border:#e0e0e0;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: Nunito, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.page{
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

.top{
  display:flex;
  gap:20px;
  align-items:center;
  background: #ff6600;
  border-radius: 14px;
  padding: 18px 18px;
  color: white;
}

.back{
  width:44px;height:44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.1);
  color: white;
  font-size: 22px;
  cursor:pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.back:hover {
  background: rgba(255,255,255,.2);
  transform: scale(1.05);
}

.small{color: rgba(255,255,255,.9); font-size: 14px; margin-bottom: 4px;}
h1{margin:0; font-size: 26px; color: white;}

.summary{
  margin-top: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.summary-left{
  min-width: 240px;
  flex: 1;
}

.summary-title{
  font-size: 13px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: .5px;
  margin-bottom: 6px;
}

.summary-subtitle{
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.summary-bar{
  height: 8px;
  background: #e7e7e7;
  border-radius: 999px;
  overflow: hidden;
}

.summary-bar-fill{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ff6600, #ff8533);
  transition: width .3s ease;
}

.summary-right{
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.legend{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.legend-item{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
}

.legend-dot{
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  background: #ddd;
}

.legend-dot.done{ background: var(--nodeDone); }
.legend-dot.next{ background: var(--nodeNext); }
.legend-dot.locked{ background: #cfcfcf; }

.btn-reset{
  border: 1px solid var(--border);
  background: white;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  transition: all .2s ease;
}

.btn-reset:hover{ border-color: #ff6600; color: #ff6600; }

.roadmap-wrap{
  margin-top: 22px;
  display:flex;
  justify-content:center;
}

.path{
  position: relative;
  width: 340px;
  min-height: 620px;
}

/* Curvy path background (simple version) */
.path:before{
  content:"";
  position:absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 10px;
  height: 100%;
  border-radius: 999px;
  background: rgba(255,102,0,.2);
}

/* Node */
.node{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 74px;
  height: 56px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--node);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition: transform .15s ease, filter .15s ease;
  box-shadow: var(--shadow);
}

.node:hover{ transform: translateX(-50%) scale(1.03); filter: brightness(1.05); }

.node.done{ background: var(--nodeDone); }
.node.next{ background: var(--nodeNext); }
.node.locked{ opacity: .45; cursor:not-allowed; }

.node .icon{
  font-weight: 800;
  letter-spacing: .5px;
  font-size: 22px;
  color: #333;
}

.node.done .icon,
.node.next .icon{
  color: white;
}

/* Floating label like "CONTINUE" */
.flag{
  position:absolute;
  left: 50%;
  transform: translateX(-50%);
  padding: 7px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #ff6600;
  font-size: 12px;
  color: white;
  text-transform: uppercase;
  letter-spacing: .8px;
}


/* Module divider / checkpoint card */
.module-divider{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}

.module-divider .left{
  display:flex;
  flex-direction:column;
  gap: 2px;
  min-width: 0;
}

.module-divider .kicker{
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .4px;
  text-transform: uppercase;
}

.module-divider .name{
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.module-divider .badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #ff6600;
  color: white;
}


/* Title label under each node */
.node-label{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 10px;
  width: 210px;
  text-align: center;
  font-size: 13px;
  color: var(--text);
  line-height: 1.2;
  pointer-events: none;
}

.node-label .muted{
  display:block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

/* Simple hover tooltip */
.node-tooltip{
  position:absolute;
  left:50%;
  transform: translateX(-50%);
  bottom: 64px;
  width: 240px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 13px;
  text-align:center;
  opacity: 0;
  pointer-events:none;
  transition: opacity .12s ease;
  box-shadow: var(--shadow);
}
.node:hover .node-tooltip{ opacity: 1; }