/* GhostPit App MVP — App-Shell + Launcher + EditorBoard
   Design: dark glass + VoszBlue/Pulse DNA, responsive, touch-friendly */

:root{
  --bg0:#070a14;
  --bg1:#0b1020;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);
  --stroke2: rgba(255,255,255,.18);
  --text:#eaf2ff;
  --muted: rgba(234,242,255,.72);
  --muted2: rgba(234,242,255,.55);
  --good:#66f0c4;
  --warn:#ffd26f;
  --bad:#ff6b6b;
  --shadow: 0 14px 40px rgba(0,0,0,.52);
  --shadow2: 0 10px 26px rgba(0,0,0,.40);
  --r12: 12px;
  --r16: 16px;
  --r20: 20px;
  --r24: 24px;

  --accentA:#79d6ff;
  --accentB:#5b7bff;
  --accentC:#c36bff;
  --accentD:#ff6bb8;
  --grad: linear-gradient(135deg,var(--accentA),var(--accentB),var(--accentC));
  --grad2: radial-gradient(1100px 520px at 50% 35%, rgba(121,214,255,.22), rgba(91,123,255,.16) 35%, rgba(195,107,255,.12) 60%, rgba(7,10,20,0) 72%),
           radial-gradient(860px 520px at 85% 55%, rgba(255,107,184,.13), rgba(7,10,20,0) 70%),
           radial-gradient(760px 520px at 15% 60%, rgba(102,240,196,.10), rgba(7,10,20,0) 68%);
  --blur: blur(18px);
  --font: ui-sans-serif, system-ui, -apple-system, "SF Pro Display", "Segoe UI", Roboto, Arial, sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  background: radial-gradient(1000px 700px at 50% 0%, rgba(121,214,255,.18), transparent 55%),
              radial-gradient(900px 700px at 85% 15%, rgba(195,107,255,.14), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  color:var(--text);
  overflow-x:hidden;
}

.gp-app{
  min-height:100%;
  display:flex;
  flex-direction:column;
  background: var(--grad2);
}

.gp-topbar{
  position: sticky;
  top: 0;
  z-index: 30;
  display:grid;
  grid-template-columns: 1fr minmax(260px, 520px) 1fr;
  gap: 14px;
  align-items:center;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(7,10,20,.56);
  backdrop-filter: var(--blur);
}

.gp-brand{
  display:flex;
  align-items:center;
  gap: 10px;
  max-width: 260px;
  cursor:pointer;
  user-select:none;
}

.gp-brandtext{ display:flex; flex-direction:column; line-height:1.05; }
.gp-name{ font-weight:800; letter-spacing:.2px; font-size: 18px; }
.gp-sub{ font-size: 12px; color: var(--muted2); margin-top: 2px; }

.gp-mark{
  width: 34px;
  height: 34px;
  display:grid;
  place-items:center;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.gp-quick{ display:flex; justify-content:center; }
.gp-actions{
  display:flex;
  justify-content:flex-end;
  gap:10px;
  position: relative;
}

.gp-btn{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 14px;
  font-weight:700;
  letter-spacing:.2px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease, box-shadow .12s ease;
  box-shadow: 0 10px 26px rgba(0,0,0,.20);
}
.gp-btn:hover{ transform: translateY(-1px); border-color: var(--stroke2); background: rgba(255,255,255,.085); }
.gp-btn:active{ transform: translateY(0px) scale(.99); }

.gp-btn-primary{
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
  border-color: rgba(121,214,255,.35);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
}
.gp-btn-primary:hover{ border-color: rgba(121,214,255,.50); }

.gp-btn-accent{
  background: linear-gradient(135deg, rgba(121,214,255,.18), rgba(91,123,255,.14), rgba(195,107,255,.12));
  border-color: rgba(195,107,255,.35);
}
.gp-btn-ghost{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
  box-shadow: none;
}

.gp-btn[disabled]{
  opacity:.55;
  cursor:not-allowed;
  transform:none !important;
}

.gp-btn-ic{ margin-right: 8px; opacity:.9; }
.gp-btn-ic-right{ margin-left: 8px; margin-right:0; opacity:.7; }

.gp-iconbtn{
  width: 44px;
  height: 44px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--text);
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.gp-iconbtn:hover{ transform: translateY(-1px); border-color: var(--stroke2); background: rgba(255,255,255,.08); }
.gp-iconbtn:active{ transform: translateY(0px) scale(.99); }

.gp-menu{
  position:absolute;
  top: 52px;
  right: 0;
  width: 220px;
  padding: 8px;
  border-radius: 16px;
  background: rgba(7,10,20,.78);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow);
  display:none;
}
.gp-menu[aria-hidden="false"]{ display:block; }
.gp-menuitem{
  width:100%;
  text-align:left;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  cursor:pointer;
  font-weight:650;
  text-decoration:none;
  display:block;
}
.gp-menuitem:hover{ background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.10); }

.gp-main{
  flex:1;
  padding: 22px 16px 92px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
}

.gp-bottombar{
  position: fixed;
  left:0; right:0; bottom:0;
  padding: 12px 14px;
  display:grid;
  grid-template-columns: auto 1fr auto;
  align-items:center;
  gap: 10px;
  background: rgba(7,10,20,.60);
  border-top: 1px solid rgba(255,255,255,.10);
  backdrop-filter: var(--blur);
  z-index: 28;
}
.gp-bottombar-center{
  color: var(--muted2);
  font-size: 13px;
  text-align:center;
  overflow:hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 10px;
}

/* Views */
.gp-pagehead{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 16px;
  margin: 6px 0 18px;
}
.gp-title{
  font-size: 28px;
  font-weight: 850;
  letter-spacing: .2px;
  margin: 0;
}
.gp-lead{
  margin: 6px 0 0;
  color: var(--muted);
  max-width: 820px;
  line-height: 1.45;
}

.gp-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gp-tile{
  position: relative;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  box-shadow: var(--shadow2);
  overflow:hidden;
  cursor:pointer;
  transition: transform .14s ease, border-color .14s ease, background .14s ease;
  min-height: 170px;
}
.gp-tile:hover{ transform: translateY(-2px); border-color: rgba(121,214,255,.35); background: rgba(255,255,255,.075); }
.gp-tile:active{ transform: translateY(0px) scale(.99); }
.gp-tile .gp-tile-ic{
  width: 56px; height: 56px;
  border-radius: 18px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.gp-tile h3{ margin: 14px 0 6px; font-size: 22px; letter-spacing:.2px; }
.gp-tile p{ margin: 0; color: var(--muted); line-height:1.35; }

.gp-tile .gp-tile-tag{
  position:absolute;
  bottom: 14px;
  left: 18px;
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-weight: 750;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(7,10,20,.35);
  color: rgba(234,242,255,.88);
}

.gp-tile .gp-shine{
  position:absolute;
  inset: -120px -120px auto auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle at 30% 30%, rgba(121,214,255,.32), rgba(91,123,255,.20) 45%, rgba(195,107,255,.10) 70%, transparent 72%);
  transform: rotate(18deg);
  filter: blur(10px);
  pointer-events:none;
  opacity:.9;
}

.gp-tile.locked{
  cursor:pointer;
  border-color: rgba(255,255,255,.10);
}
.gp-tile.locked:hover{ border-color: rgba(255,210,111,.35); }
.gp-lock{
  position:absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(7,10,20,.35);
  color: rgba(255,210,111,.95);
}

/* Editor */
.gp-editorwrap{
  display:grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 16px;
  align-items: stretch;
}

.gp-card{
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--shadow2);
  overflow:hidden;
}

.gp-cardhead{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 12px 12px 10px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(7,10,20,.25);
}
.gp-tabs{ display:flex; gap: 8px; flex-wrap:wrap; }
.gp-tab{
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(234,242,255,.88);
  cursor:pointer;
  font-weight: 750;
  font-size: 13px;
}
.gp-tab[aria-selected="true"]{
  border-color: rgba(121,214,255,.35);
  background: rgba(121,214,255,.10);
  color: var(--text);
}

.gp-cardbody{ padding: 12px; }

.gp-input{
  width: 100%;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(7,10,20,.35);
  color: var(--text);
  outline: none;
  font-weight: 650;
}
.gp-input:focus{ border-color: rgba(121,214,255,.45); }

.gp-textarea{
  width:100%;
  height: calc(100vh - 290px);
  min-height: 360px;
  resize: vertical;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(7,10,20,.44);
  color: rgba(234,242,255,.92);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.45;
  outline: none;
}
.gp-textarea:focus{ border-color: rgba(121,214,255,.45); }

.gp-row{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.gp-row .gp-btn{ box-shadow:none; }
.gp-kpi{
  display:flex;
  gap: 8px;
  align-items:center;
  color: var(--muted2);
  font-size: 12px;
}

.gp-iframe{
  width:100%;
  height: calc(100vh - 250px);
  min-height: 420px;
  border: 0;
  background: #0c1022;
}

/* Lists */
.gp-list{
  display:grid;
  gap: 10px;
}
.gp-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.gp-item strong{ font-size: 14px; }
.gp-item small{ color: var(--muted2); display:block; margin-top: 4px; }
.gp-item .gp-btn{ padding: 9px 12px; }

/* Toast */
.gp-toast{
  position: fixed;
  left: 50%;
  bottom: 78px;
  transform: translateX(-50%);
  background: rgba(7,10,20,.78);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: var(--blur);
  padding: 10px 12px;
  border-radius: 999px;
  color: rgba(234,242,255,.92);
  font-weight: 700;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events:none;
  transition: opacity .16s ease, transform .16s ease;
  max-width: min(720px, calc(100vw - 22px));
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
}
.gp-toast.show{
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

/* Responsive */
@media (max-width: 1020px){
  .gp-topbar{ grid-template-columns: 1fr 1fr; }
  .gp-quick{ justify-content:flex-start; grid-column: 1 / -1; }
  .gp-brand{ max-width:none; }
  .gp-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gp-editorwrap{ grid-template-columns: 1fr; }
  .gp-textarea{ height: 320px; }
  .gp-iframe{ height: 420px; }
}
@media (max-width: 640px){
  .gp-grid{ grid-template-columns: 1fr; }
  .gp-topbar{ gap: 10px; padding: 12px 12px; }
  .gp-actions{ gap: 8px; }
  .gp-btn{ padding: 10px 12px; }
  .gp-title{ font-size: 24px; }
}