:root,[data-theme="light"]{
  --font-body:'Satoshi',Inter,sans-serif;
  --color-bg:#f7f6f2;
  --color-surface:#f9f8f5;
  --color-surface-2:#fbfbf9;
  --color-border:#d4d1ca;
  --color-text:#28251d;
  --color-text-muted:#6f6d67;
  --color-primary:#01696f;
  --color-primary-hover:#0c4e54;
  --radius-md:.5rem;
  --radius-lg:.75rem;
  --space-2:.5rem;
  --space-3:.75rem;
  --space-4:1rem;
  --space-6:1.5rem;
  --space-8:2rem;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow-md:0 8px 24px rgba(0,0,0,.08);
}

*{box-sizing:border-box}

body{
  margin:0;
  background:var(--color-bg);
  color:var(--color-text);
  font:16px/1.5 var(--font-body);
  padding-bottom:72px;
}

a{
  text-decoration:none;
  color:var(--color-primary);
}

textarea,input,select,button{
  font:inherit;
}

.topbar,
.brand{
  display:none !important;
}

.workspace{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:var(--space-4);
  padding:var(--space-4);
  max-width:1000px;
  margin:0 auto;
}

.panel{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:var(--space-4);
  box-shadow:var(--shadow-sm);
}

.control-panel{
  grid-column:1/-1;
}

.result-panel{
  grid-column:1/-1;
}

.panel-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:var(--space-2);
}

textarea{
  width:100%;
  padding:var(--space-4);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-surface-2);
  resize:vertical;
}

input,select{
  width:100%;
  padding:.75rem;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:white;
}

label{
  display:grid;
  gap:.35rem;
  font-weight:500;
}

.button-row{
  display:flex;
  gap:var(--space-3);
  flex-wrap:wrap;
  margin-top:var(--space-3);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.8rem 1rem;
  border-radius:var(--radius-md);
  border:1px solid var(--color-border);
  cursor:pointer;
}

.btn-primary{
  background:var(--color-primary);
  color:white;
  border-color:var(--color-primary);
}

.btn-primary:hover{
  background:var(--color-primary-hover);
}

.btn-secondary{
  background:white;
}

.btn-ghost{
  background:transparent;
}

.status{
  margin:.75rem 0 0;
}

.muted{
  color:var(--color-text-muted);
}

.auth-shell{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:var(--space-4);
}

.auth-card{
  width:min(100%,420px);
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:var(--space-8);
  box-shadow:var(--shadow-md);
}

.stack{
  display:grid;
  gap:var(--space-4);
}

.stack-page{
  max-width:1100px;
  margin:0 auto;
  padding:var(--space-4);
  display:grid;
  gap:var(--space-4);
}

.two-cols{
  grid-template-columns:1fr 1fr;
}

.rule-row{
  display:flex;
  justify-content:space-between;
  gap:var(--space-4);
  align-items:center;
  padding:var(--space-3);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
}

.error{
  color:#a12c7b;
}

.template-panel{
  grid-column:1/-1;
}

.template-panel textarea,
#templateView{
  min-height:520px;
  height:520px;
  font-size:1.05rem;
}

.transcript-panel textarea,
#transcriptText{
  min-height:260px;
  height:260px;
}

.result-panel textarea,
#resultText{
  min-height:420px;
  height:420px;
}

/* Нижняя липкая панель */
.bottom-toolbar{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:1000;
  background:rgba(249,248,245,.96);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-top:1px solid var(--color-border);
  box-shadow:0 -4px 16px rgba(0,0,0,.06);
}

.bottom-toolbar__inner{
  max-width:1000px;
  margin:0 auto;
  padding:.4rem .75rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.75rem;
  flex-wrap:nowrap;
  white-space:nowrap;
}

.bottom-toolbar__group{
  display:flex;
  align-items:center;
  gap:.4rem;
  flex-wrap:nowrap;
  min-width:0;
  overflow:hidden;
}

.btn-compact{
  min-height:30px;
  padding:.35rem .65rem;
  font-size:.82rem;
  line-height:1.1;
  border-radius:.45rem;
  flex:0 0 auto;
}

.toolbar-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:30px;
  padding:.35rem .55rem;
  border:1px solid transparent;
  border-radius:.45rem;
  color:var(--color-primary);
  text-decoration:none;
  font-size:.82rem;
  line-height:1.1;
  flex:0 0 auto;
}

.toolbar-link:hover{
  background:var(--color-surface-2);
  border-color:var(--color-border);
}

.toolbar-form{
  margin:0;
}

@media (max-width: 900px){
  .workspace{
    grid-template-columns:1fr;
    max-width:100%;
  }

  .two-cols{
    grid-template-columns:1fr;
  }

  .bottom-toolbar__inner{
    max-width:100%;
    padding:.35rem .5rem;
    gap:.5rem;
  }

  .bottom-toolbar__group{
    gap:.3rem;
  }

  .btn-compact,
  .toolbar-link{
    font-size:.76rem;
    padding:.3rem .45rem;
  }

  .template-panel textarea,
  #templateView{
    min-height:420px;
    height:420px;
  }

  .transcript-panel textarea,
  #transcriptText{
    min-height:220px;
    height:220px;
  }

  .result-panel textarea,
  #resultText{
    min-height:320px;
    height:320px;
  }
}

.page-toolbar{
  display:flex;
  justify-content:flex-start;
  align-items:center;
  margin-bottom:var(--space-2);
}

.editor-textarea{
  width:100%;
  padding:var(--space-4);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-surface-2);
  resize:vertical;
  font-size:1rem;
  line-height:1.5;
}

.editor-textarea-lg{
  min-height:420px;
  height:420px;
}

@media (max-width: 900px){
  .editor-textarea-lg{
    min-height:320px;
    height:320px;
  }
}