/* =========================
   RESET
========================= */

*{
box-sizing:border-box;
}

html,
body{

margin:0;
padding:0;

height:100%;

overflow:hidden; /* body 스크롤 제거 */

font-family:
-apple-system,
BlinkMacSystemFont,
Inter,
sans-serif;

background:
radial-gradient(circle at 20% 20%, #1e3a8a40, transparent),
radial-gradient(circle at 80% 80%, #0891b240, transparent),
#0f1115;

color:white;

}



/* =========================
   APP LAYOUT
========================= */

.app{

display:flex;

height:100%;

padding:20px;

gap:20px;

}



/* =========================
   SIDEBAR
========================= */

.sidebar{

width:260px;

flex-shrink:0;

background:rgba(255,255,255,0.05);

border-radius:20px;

padding:20px;

backdrop-filter:blur(20px);

box-shadow:0 20px 60px rgba(0,0,0,0.5);

overflow:hidden;

}



/* =========================
   LOGO
========================= */

.logo{

font-size:20px;

font-weight:600;

margin-bottom:30px;

}



/* =========================
   SIDEBAR ITEMS
========================= */

.section{

margin-bottom:30px;

}

.section-title{

font-size:12px;

color:#94a3b8;

margin-bottom:10px;

}

.item{

padding:12px;

border-radius:12px;

cursor:pointer;

transition:0.2s;

}

.item:hover{

background:rgba(255,255,255,0.1);

transform:scale(1.05);

}

.item.active{

background:#38bdf8;

color:black;

font-weight:bold;

}



/* =========================
   MAIN PANEL
========================= */

.main{

flex:1;

display:flex;

flex-direction:column;

background:rgba(255,255,255,0.05);

border-radius:20px;

backdrop-filter:blur(20px);

box-shadow:0 20px 60px rgba(0,0,0,0.5);

overflow:hidden;

}



/* =========================
   HEADER
========================= */

.main-header{

flex-shrink:0;

display:flex;

justify-content:space-between;

align-items:center;

padding:20px;

border-bottom:1px solid rgba(255,255,255,0.1);

}



.title{

font-size:24px;

font-weight:600;

}



/* =========================
   COPY BUTTON
========================= */

.copy{

background:#38bdf8;

border:none;

padding:10px 20px;

border-radius:10px;

cursor:pointer;

font-weight:600;

transition:0.2s;

}

.copy:hover{

transform:scale(1.05);

}



/* =========================
   EDITOR
========================= */

.editor{

flex:1; /* 핵심 */

padding:30px;

line-height:1.7;

white-space:pre-wrap;

overflow-y:auto;

}



/* =========================
   SCROLLBAR (OPTIONAL)
========================= */

.editor::-webkit-scrollbar{

width:8px;

}

.editor::-webkit-scrollbar-thumb{

background:#38bdf8;

border-radius:10px;

}

.editor::-webkit-scrollbar-track{

background:transparent;

}