/* FormaText — Bento minimal, fuente Poppins en UI, Times New Roman solo para el documento content */
:root{
  --bg: #f5f7fb;
  --card: #ffffff;
  --muted: #6b7280;
  --accent-1: #06b6d4;
  --accent-2: #4f46e5;
  --bento-shadow: 0 8px 30px rgba(15,23,42,0.06);
  --radius: 12px;
  --font-sans: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  --editor-width: 760px;
}

/* Reset */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  background: linear-gradient(180deg,#fbfdff 0%, #f3f7fb 100%);
  color:#0b1020;
  padding:22px;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* Header */
.header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-bottom:18px;
}
.brand{display:flex;align-items:center;gap:12px}
.book-icon{
  width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,var(--accent-2),var(--accent-1));
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:24px;padding:6px;
  box-shadow:var(--bento-shadow);
}
.brand-text .product{font-weight:600}
.brand-text .by{font-size:12px;color:var(--muted)}

.header-actions{display:flex;gap:8px;align-items:center}
.select, select{padding:8px 10px;border-radius:10px;border:1px solid rgba(10,20,30,0.06)}
.btn{padding:8px 12px;border-radius:10px;border:none;background:#fff;cursor:pointer;box-shadow:var(--bento-shadow);font-weight:600}
.btn.primary{background:linear-gradient(90deg,var(--accent-2),var(--accent-1));color:#fff}
.btn.ghost{background:transparent;border:1px solid rgba(10,20,30,0.04)}

/* Layout */
.layout{
  display:grid;
  grid-template-columns:260px 1fr;
  gap:18px;
  align-items:start;
}

/* Toolbox (left) */
.toolbox{
  background:var(--card);padding:14px;border-radius:var(--radius);box-shadow:var(--bento-shadow);border:1px solid rgba(10,20,30,0.03);
}
.tb-title{margin:0 0 10px 0;font-weight:600}
.components{display:grid;gap:8px}
.component{
  display:flex;align-items:center;gap:10px;padding:10px;border-radius:10px;background:linear-gradient(180deg,#fff,#fbfdff);
  border:1px solid rgba(10,20,30,0.03);cursor:grab;transition:transform .12s, box-shadow .12s;
}
.component:active{cursor:grabbing}
.component:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(12,18,31,0.06)}
.mat{font-size:20px}
.label{font-weight:600;font-size:14px}

/* Use component::before to show the palette color only in the toolbox (not inserted into the doc) */
/* Each palette .component sets --comp-color via inline style in JS */
.component::before{
  content:"";
  width:8px;height:36px;border-radius:6px;margin-right:8px;
  background:var(--comp-color, #cbd5e1);
  display:inline-block;
}

/* Hint */
.hint{margin-top:10px;font-size:12px;color:var(--muted)}

/* Undo/redo */
.undo-redo{display:flex;gap:8px;margin-top:12px}

/* Preview column (right) */
.preview-column{position:relative;display:flex;flex-direction:column;gap:12px}
.editor-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px}
.editor-toolbar input{padding:10px;border-radius:10px;border:1px solid rgba(10,20,30,0.06);width:420px}
.icon-btn{background:#fff;border-radius:10px;padding:6px;border:1px solid rgba(10,20,30,0.04);cursor:pointer}

/* Editor: UI Poppins, content uses Times New Roman */
.editor{
  background:linear-gradient(180deg,#fff,#fbfcff);
  border-radius:12px;padding:36px;min-height:720px;border:1px solid rgba(10,20,30,0.04);
  box-shadow:var(--bento-shadow);overflow:auto;
  /* IMPORTANT: Editor content uses Times New Roman for APA */
  font-family: "Times New Roman", Times, serif;
  font-size:12pt;
  line-height:2;
  color:#0b1a2b;
  outline:none;
}

/* Default tip in editor */
.editor-tip{color:var(--muted);text-align:center;padding:120px 20px}

/* Styled components inserted into editor (document font = Times New Roman) */
.ft-title{font-family: "Times New Roman", Times, serif;font-size:22pt;font-weight:700;text-align:center;margin:28px 0}
.ft-heading{font-family: "Times New Roman", Times, serif;font-size:14pt;font-weight:700;margin:18px 0}
.ft-paragraph{font-family: "Times New Roman", Times, serif;font-size:12pt;margin:12px 0;white-space:pre-wrap;}
.ft-quote{font-family: "Times New Roman", Times, serif;border-left:3px solid rgba(0,0,0,0.08);padding-left:12px;margin:12px 0;color:rgba(11,26,43,0.9);font-style:italic}
.ft-abstract{font-family: "Times New Roman", Times, serif;border-radius:6px;background:rgba(0,0,0,0.02);padding:12px;margin:12px 0}
.ft-reference{font-family: "Times New Roman", Times, serif;font-size:12pt;margin:8px 0;text-indent:-0.5in;padding-left:0.5in;}

/* Footer status */
.preview-footer{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}

/* Responsive */
@media (max-width:1000px){
  .layout{grid-template-columns:1fr;gap:12px}
  .editor{min-height:520px;padding:20px}
}