*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  background:#fff;
  color:#1a1a1a;
  min-height:100vh;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:3.5rem 1rem 5rem;
}

.container{
  width:100%;
  max-width:520px;
  display:flex;
  flex-direction:column;
  gap:1.4rem;
}

header{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:5px;
  margin-bottom:0.4rem;
}

h1{
  font-size:2rem;
  font-weight:600;
  letter-spacing:-0.5px;
  color:#1a1a1a;
}

.subtitle{
  font-size:13px;
  color:#aaa;
  letter-spacing:0.2px;
}

/* Input row */
.input-row{
  display:flex;
  align-items:flex-start;
  gap:10px;
  border:1px solid #eaeaea;
  border-radius:12px;
  padding:10px 12px;
  transition:border-color .15s;
}
.input-row:focus-within{border-color:#c8c8c8}

.add-btn{
  flex-shrink:0;
  width:30px;
  height:30px;
  border-radius:50%;
  border:1px solid #e0e0e0;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  color:#999;
  transition:border-color .15s,color .15s;
  margin-top:1px;
  user-select:none;
}
.add-btn:hover{border-color:#bbb;color:#444}

.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

textarea#text-input{
  flex:1;
  border:none;
  outline:none;
  resize:none;
  font-family:inherit;
  font-size:15px;
  color:#1a1a1a;
  background:transparent;
  line-height:1.5;
  min-height:30px;
  overflow:hidden;
}
textarea#text-input::placeholder{color:#ccc}

/* Items */
#items-list{display:flex;flex-direction:column;gap:6px}
#items-list:empty{display:none}

.item{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border:1px solid #f2f2f2;
  border-radius:10px;
  background:#fafafa;
  animation:fadeIn .15s ease;
}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

.item-icon{flex-shrink:0;color:#bbb;display:flex;align-items:center}

.item-content{
  flex:1;
  font-size:14px;
  color:#1a1a1a;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  min-width:0;
}
.item-content.is-link{color:#666}

.item-meta{font-size:12px;color:#ccc;flex-shrink:0;white-space:nowrap}

.item-actions{display:flex;gap:2px;flex-shrink:0}

.icon-btn{
  width:28px;height:28px;
  border:none;background:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:#d0d0d0;
  border-radius:6px;
  transition:color .12s,background .12s;
}
.icon-btn:hover{color:#666;background:#f0f0f0}
.icon-btn.danger:hover{color:#e05;background:#fff0f3}

/* Clear button */
.clear-btn{
  align-self:center;
  display:flex;align-items:center;gap:6px;
  font-size:12px;color:#ccc;
  background:none;border:none;cursor:pointer;
  padding:6px 10px;border-radius:6px;
  transition:color .12s;
}
.clear-btn:hover{color:#999}

/* Toast */
.toast{
  position:fixed;bottom:2rem;left:50%;
  transform:translateX(-50%);
  background:#1a1a1a;color:#fff;
  font-size:13px;padding:8px 16px;border-radius:8px;
  opacity:0;pointer-events:none;
  transition:opacity .2s;
  white-space:nowrap;
}
.toast.show{opacity:1}

@media(max-width:480px){
  body{padding:2.5rem 1rem 4rem}
  h1{font-size:1.7rem}
}