/* JD Study Hub — clean, modern, gallery-neutral UI (client-side demo) */

:root{
  --bg:#0b0f14;
  --panel:#111824;
  --panel2:#0f1621;
  --text:#e7eef8;
  --muted:#9fb0c6;
  --border:rgba(255,255,255,0.08);
  --accent:#ff1493;      /* deep pink */
  --accent2:#ffb6c1;     /* light pink */
  --danger:#ff4d6d;
  --shadow: 0 16px 40px rgba(0,0,0,0.35);
  --radius: 14px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Comic Sans MS", "Comic Sans", cursive, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  /* Floral wallpaper + soft overlays */
  background:
    url("floral-pattern.jpg") repeat,
    radial-gradient(1200px 600px at 15% 10%, rgba(255,20,147,0.14), transparent 55%),
    radial-gradient(900px 500px at 80% 20%, rgba(255,182,193,0.10), transparent 60%),
    linear-gradient(rgba(8,10,14,0.55), rgba(8,10,14,0.55)),
    var(--bg);
  background-size: 600px 600px, auto, auto, auto, auto;
  background-attachment: fixed;
  color:var(--text);
}

/* Theme toggle (light) */
body.theme-light{
  --bg:#f7f8fb;
  --panel:#ffffff;
  --panel2:#ffffff;
  --text:#0b1220;
  --muted:#4b5563;
  --border:rgba(2,6,23,0.10);
  --shadow: 0 12px 28px rgba(2,6,23,0.10);
  background:
    url("floral-pattern.jpg") repeat,
    linear-gradient(rgba(255,255,255,0.92), rgba(255,255,255,0.92));
  background-size: 600px 600px, auto;
  background-attachment: fixed;
}

a{color:inherit}
code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}

#app{min-height:100%; display:flex; flex-direction:column}'

#auth-status { white-space: nowrap; }
#auth-box input { background:rgba(255,255,255,0.88); color:#0b1220; }

/* Topbar */
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent);
}
.brand{display:flex; align-items:center; gap:12px}
.logo{
  width:42px; height:42px; border-radius:12px;
  background: linear-gradient(135deg, rgba(255,20,147,0.9), rgba(255,182,193,0.75));
  display:grid; place-items:center;
  font-weight:800; letter-spacing:0.5px;
  box-shadow: var(--shadow);
}
.logo svg{width:28px; height:28px; display:block}
.logo svg circle{fill:rgba(255,255,255,0.04)}
.topbar h1{margin:0; font-size:18px}
.sub{font-size:12px; color:var(--muted); margin-top:2px}

/* Layout */
.layout{display:flex; gap:14px; padding:14px; flex:1}
.sidebar{
  width:300px; flex:0 0 300px;
  background: rgba(255,255,255,0.88);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:12px;
  box-shadow: var(--shadow);
  color: #0b1220;
}
.main{flex:1; min-width:0}

.nav{display:flex; flex-direction:column; gap:8px}
.nav-btn{
  text-align:left;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.88);
  color:#0b1220;
  cursor:pointer;
}
.nav-btn:hover{background: rgba(255,255,255,0.90)}
.nav-btn.active{border-color: rgba(255,20,147,0.55); background: rgba(255,20,147,0.06)}

.unit-switcher{margin-top:14px; padding-top:14px; border-top:1px solid var(--border)}
.label{display:block; font-size:12px; color:var(--muted); margin:0 0 6px}
select,input,textarea{
  width:100%;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.02);
  color:var(--text);
  outline:none;
}
input::placeholder{color: rgba(159,176,198,0.7)}
.row{display:flex; align-items:center}
.between{justify-content:space-between}
.gap{gap:8px}
.wrap{flex-wrap:wrap}
.spacer{flex:1}

button{
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,20,147,0.32);
  background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,182,193,0.35));
  color: var(--text);
  cursor:pointer;
  box-shadow: 0 10px 22px rgba(2,6,23,0.10);
}
button:hover{background: linear-gradient(180deg, rgba(255,255,255,0.84), rgba(255,182,193,0.44))}
button.secondary{
  border-color: rgba(255,20,147,0.22);
  background: rgba(255,20,147,0.12);
}
button.secondary:hover{background: rgba(255,20,147,0.18)}
button.ghost{
  border-color: var(--border);
  background: transparent;
}
button.ghost:hover{background: rgba(255,255,255,0.06)}

/* Theme toggle specific: make it translucent white like other panels */
#theme-toggle.ghost{
  border-color: var(--border);
  background: rgba(255,255,255,0.88);
  color: #0b1220;
}
#theme-toggle.ghost:hover{background: rgba(255,255,255,0.90)}
button.danger{
  border-color: rgba(255,77,109,0.55);
  background: rgba(255,77,109,0.12);
}
button.danger:hover{background: rgba(255,77,109,0.18)}

.btn{display:inline-flex; align-items:center; justify-content:center; cursor:pointer}

.stats{display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:14px}
.stat{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background: rgba(255,255,255,0.02);
}
.stat .k{font-size:18px; font-weight:750}
.stat .v{font-size:12px; color:var(--muted); margin-top:2px}

/* Search */
.top-actions{display:flex; align-items:center; gap:10px}
.search{position:relative}
.search input{width:min(520px, 52vw); padding:8px 10px; border-radius:10px; border:1px solid var(--border); background: rgba(255,255,255,0.88); color: #0b1220; outline:none}
.search input::placeholder{color: rgba(11,18,32,0.45)}
.search-results{
  position:absolute; right:0; top:44px;
  width:min(560px, 70vw);
  background: var(--panel);
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow: var(--shadow);
  z-index:50;
  max-height:340px;
  overflow:auto;
}
.search-item{padding:10px; border-bottom:1px solid var(--border); cursor:pointer}
.search-item:last-child{border-bottom:none}
.search-item strong{display:block}
.search-item .snippet{color:var(--muted); font-size:12px; margin-top:4px}

/* Views / cards */
.view{
  background: rgba(255,255,255,0.88);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:14px;
  box-shadow: var(--shadow);
  color: #0b1220;
}
.view-head{margin-bottom:10px}
.view-head h2{margin:0 0 6px}
.muted{color:var(--muted)}
.small{font-size:12px}
.divider{height:1px; background: var(--border); margin:12px 0}
.panel{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background: rgba(255,255,255,0.88);
  min-height:42px;
  color: #0b1220;
}

.grid{display:grid; gap:14px}
.grid.two{grid-template-columns: 1fr 1fr}
.card{
  border:1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel2);
  padding:14px;
}

.list{display:flex; flex-direction:column; gap:8px; margin-top:10px}
.list.compact{gap:6px}
.list .item{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background: rgba(255,255,255,0.02);
  cursor:pointer;
}
.list .item:hover{background: rgba(255,255,255,0.05)}
.badge{
  display:inline-flex; align-items:center;
  border:1px solid var(--border);
  border-radius:999px;
  padding:2px 8px;
  font-size:12px;
  color:var(--muted);
  background: rgba(255,255,255,0.02);
}
.pill{
  display:inline-flex; align-items:center;
  border:1px solid rgba(255,20,147,0.35);
  border-radius:999px;
  padding:2px 8px;
  font-size:12px;
  background: rgba(255,182,193,0.12);
}
.chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.chip{
  border:1px solid var(--border);
  border-radius:999px;
  padding:6px 10px;
  background: rgba(255,255,255,0.02);
  font-size:12px;
}

/* Doc body */
.doc-body{
  margin-top:10px;
  min-height:240px;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background: rgba(255,255,255,0.02);
  overflow:auto;
  white-space:pre-wrap;
  line-height:1.55;
}
mark.mark{
  background: rgba(45,212,191,0.20);
  padding:0 2px;
  border-radius:4px;
}

/* Skills */
.skills{display:flex; flex-direction:column; gap:10px; margin-top:10px}
.skill{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background: rgba(255,255,255,0.02);
}
.bar{height:10px; border-radius:999px; background: rgba(255,255,255,0.08); overflow:hidden; margin-top:8px}
.bar > div{height:100%; background: linear-gradient(90deg, rgba(255,20,147,0.9), rgba(255,182,193,0.75))}

/* Flashcards */
.flashcard{border:1px dashed rgba(255,20,147,0.35); border-radius: var(--radius); padding:14px; background: rgba(255,255,255,0.88); color:#0b1220}
.card-face{
  min-height:92px;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background: rgba(255,255,255,0.88);
  color: #0b1220;
  margin:10px 0;
}

/* AGLC4 citations */
.cite-form .label{margin:0}
.output-box{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background: rgba(255,255,255,0.88);
  color: #0b1220;
  white-space:pre-wrap;
  line-height:1.55;
}
.history-list .item{display:flex; flex-direction:column; gap:6px}
.history-list .row{gap:8px}

.footer{
  padding:10px 14px;
  border-top:1px solid var(--border);
  color:var(--muted);
  text-align:center;
}

/* Calendar */
#year-calendar{display:flex; flex-wrap:wrap; gap:12px}
.month{
  width:calc(33.333% - 12px);
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background: rgba(255,255,255,0.02);
}
.month h4{margin:0 0 8px; font-size:13px; color:var(--muted)}
.days{display:flex; flex-wrap:wrap; gap:4px}
.daycell{
  width:30px; height:62px;
  border:1px solid rgba(255,255,255,0.06);
  border-radius:8px;
  padding:2px;
  overflow:hidden;
  background: rgba(255,255,255,0.02);
}
.daylabel{font-size:11px; color:var(--muted)}
.day-event{font-size:10px; margin-top:2px; color:var(--text); opacity:0.9}

/* Responsive */
@media (max-width: 980px){
  .layout{flex-direction:column}
  .sidebar{width:auto; flex:0 0 auto}
  .grid.two{grid-template-columns:1fr}
  .search input{width:min(520px, 88vw)}
  .month{width:calc(50% - 12px)}
}
@media (max-width: 560px){
  .month{width:100%}
}