/* PromptResearcher v3 — Groq Edition
   Design: Clean white + electric violet, editorial precision
   Fonts: Plus Jakarta Sans + JetBrains Mono */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --v:   #7c3aed;
  --v2:  #a855f7;
  --v3:  #6d28d9;
  --vlo: rgba(124,58,237,.07);
  --vmd: rgba(124,58,237,.15);
  --bg:  #fafafa;
  --srf: #ffffff;
  --b1:  #ede9fe;
  --b2:  #ddd6fe;
  --tx:  #0f0a1e;
  --tx2: #6b7280;
  --tx3: #9ca3af;
  --grn: #059669;
  --red: #dc2626;
  --r:   10px;
  --r2:  16px;
  --sh:  0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(124,58,237,.08);
  --sh2: 0 8px 32px rgba(124,58,237,.14), 0 2px 8px rgba(0,0,0,.06);
  --f:   'Plus Jakarta Sans', sans-serif;
  --fm:  'JetBrains Mono', monospace;
  --tr:  .15s ease;
}

/* ── Reset ── */
.apg-wrap * { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Wrap ── */
.apg-wrap {
  position:      relative;
  background:    var(--bg);
  border:        1px solid #e5e7eb;
  border-radius: 20px;
  overflow:      hidden;
  font-family:   var(--f);
  color:         var(--tx);
  max-width:     940px;
  margin:        0 auto 32px;
  box-shadow:    var(--sh2);
  padding-bottom: 40px;
}

/* ── Orbs ── */
.apg-bg-orb {
  position:      absolute;
  border-radius: 50%;
  filter:        blur(90px);
  pointer-events: none;
  z-index:       0;
}
.apg-orb-1 { width:500px; height:500px; background:rgba(124,58,237,.07);  top:-160px; right:-120px; }
.apg-orb-2 { width:300px; height:300px; background:rgba(168,85,247,.06);  bottom:0;   left:-60px;  }
.apg-orb-3 { width:200px; height:200px; background:rgba(16,185,129,.04);  top:40%;    right:5%;    }
.apg-wrap > *:not(.apg-bg-orb) { position: relative; z-index: 1; }

/* ── Header ── */
.apg-header {
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  padding:       18px 28px;
  background:    rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #f0eeff;
}

.apg-brand { display:flex; align-items:center; gap:12px; }
.apg-brand-icon {
  width:36px; height:36px;
  background: linear-gradient(135deg,var(--v),var(--v2));
  border-radius:9px;
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:18px;
  box-shadow: 0 4px 12px rgba(124,58,237,.3);
}
.apg-brand-name { font-size:1.05rem; font-weight:800; color:var(--tx); line-height:1.2; }
.apg-brand-name strong { color:var(--v); }
.apg-brand-sub { font-size:.7rem; color:var(--tx3); font-family:var(--fm); line-height:1; }

.apg-btn-ghost {
  display:     inline-flex;
  align-items: center;
  gap:         6px;
  padding:     7px 14px;
  background:  transparent;
  border:      1.5px solid #e5e7eb;
  border-radius: 8px;
  color:       var(--tx2);
  cursor:      pointer;
  font-family: var(--f);
  font-size:   .82rem;
  font-weight: 600;
  transition:  all var(--tr);
}
.apg-btn-ghost:hover { border-color:var(--v); color:var(--v); }

/* ── Hero ── */
.apg-hero { text-align:center; padding:36px 28px 20px; }
.apg-hero-h {
  font-size:   clamp(1.7rem,4vw,2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.apg-hl {
  background:      linear-gradient(135deg,var(--v),var(--v2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.apg-hero-p { font-size:.88rem; color:var(--tx2); }

/* ── Target models ── */
.apg-targets-row {
  display:     flex;
  align-items: center;
  gap:         10px;
  padding:     0 28px 18px;
  flex-wrap:   wrap;
}
.apg-targets-label { font-size:.78rem; font-weight:700; color:var(--tx2); white-space:nowrap; text-transform:uppercase; letter-spacing:.05em; }
.apg-targets { display:flex; gap:6px; flex-wrap:wrap; }

.apg-target {
  padding:       5px 14px;
  border:        1.5px solid #e5e7eb;
  border-radius: 20px;
  background:    var(--srf);
  color:         var(--tx2);
  cursor:        pointer;
  font-family:   var(--f);
  font-size:     .8rem;
  font-weight:   500;
  transition:    all var(--tr);
}
.apg-target:hover    { border-color:var(--v); color:var(--v); }
.apg-target-active   { background:var(--v) !important; border-color:var(--v) !important; color:#fff !important; font-weight:600 !important; box-shadow:0 2px 8px rgba(124,58,237,.3); }

/* ── Mode Tabs ── */
.apg-tabs-row { padding: 0 28px 14px; }
.apg-tabs {
  display:       inline-flex;
  background:    #f4f0ff;
  border-radius: 10px;
  padding:       4px;
  gap:           2px;
}
.apg-tab {
  display:     inline-flex;
  align-items: center;
  gap:         6px;
  padding:     7px 16px;
  border:      none;
  background:  transparent;
  border-radius: 8px;
  color:       var(--tx2);
  cursor:      pointer;
  font-family: var(--f);
  font-size:   .83rem;
  font-weight: 600;
  transition:  all var(--tr);
}
.apg-tab:hover { color:var(--v); }
.apg-tab-on   { background:var(--srf) !important; color:var(--v) !important; box-shadow:0 1px 4px rgba(0,0,0,.1); }

/* ── Form card ── */
.apg-form-card {
  margin:     0 28px;
  background: var(--srf);
  border:     1px solid #ede9fe;
  border-radius: var(--r2);
  padding:    24px;
  box-shadow: var(--sh);
}

/* ── Fields ── */
.apg-field { display:flex; flex-direction:column; gap:5px; }
.apg-label { font-size:.75rem; font-weight:700; color:var(--tx2); text-transform:uppercase; letter-spacing:.05em; }
.apg-req { color:var(--v); }
.apg-opt { text-transform:none; font-weight:400; color:var(--tx3); }

.apg-textarea,
.apg-input,
.apg-select {
  background:    #faf9ff;
  border:        1.5px solid #ede9fe;
  border-radius: var(--r);
  padding:       10px 14px;
  font-family:   var(--f);
  font-size:     .9rem;
  color:         var(--tx);
  width:         100%;
  outline:       none;
  transition:    border-color var(--tr), box-shadow var(--tr);
}
.apg-textarea:focus,
.apg-input:focus,
.apg-select:focus {
  border-color: var(--v);
  box-shadow:   0 0 0 3px var(--vlo);
}
.apg-textarea::placeholder,
.apg-input::placeholder { color:var(--tx3); }
.apg-textarea-lg { min-height:120px; resize:vertical; line-height:1.6; }
.apg-textarea    { resize:vertical; line-height:1.6; }

.apg-chars { text-align:right; font-size:.7rem; color:var(--tx3); font-family:var(--fm); margin-top:3px; }

.apg-grid-3 {
  display:               grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap:                   12px;
  margin-top:            14px;
}
.apg-grid-2 {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   12px;
}
@media(max-width:600px) {
  .apg-grid-3 { grid-template-columns:1fr 1fr; }
  .apg-grid-2 { grid-template-columns:1fr; }
}
@media(max-width:380px) { .apg-grid-3 { grid-template-columns:1fr; } }

/* hint box */
.apg-hint-box {
  display:     flex;
  align-items: center;
  gap:         8px;
  padding:     10px 14px;
  background:  var(--vlo);
  border:      1px solid var(--b1);
  border-radius: var(--r);
  font-size:   .82rem;
  color:       var(--v);
  margin-top:  14px;
}
.apg-hint-box code { background:var(--vmd); padding:1px 5px; border-radius:4px; font-family:var(--fm); font-size:.78rem; }

.apg-panel { display:flex; flex-direction:column; gap:14px; }

/* ── Action row ── */
.apg-action-row {
  display:     flex;
  align-items: center;
  gap:         12px;
  margin-top:  18px;
  flex-wrap:   wrap;
}

.apg-btn-generate {
  display:     inline-flex;
  align-items: center;
  gap:         8px;
  padding:     12px 28px;
  background:  linear-gradient(135deg,var(--v),var(--v2));
  color:       #fff;
  border:      none;
  border-radius: var(--r);
  cursor:      pointer;
  font-family: var(--f);
  font-size:   .93rem;
  font-weight: 700;
  transition:  all var(--tr);
  box-shadow:  0 4px 14px rgba(124,58,237,.35);
}
.apg-btn-generate:hover    { transform:translateY(-1px); box-shadow:0 6px 20px rgba(124,58,237,.45); }
.apg-btn-generate:disabled { opacity:.55; cursor:not-allowed; transform:none; }
.apg-btn-sm { padding:9px 20px; font-size:.85rem; }

.apg-shortcut-hint { font-size:.72rem; color:var(--tx3); font-family:var(--fm); }

/* ── Spinner ── */
.apg-spinner {
  width:15px; height:15px;
  border:2.5px solid rgba(255,255,255,.3);
  border-top-color:#fff;
  border-radius:50%;
  display:inline-block;
  animation:apg-spin .6s linear infinite;
  vertical-align:middle;
}
@keyframes apg-spin { to { transform:rotate(360deg); } }

/* ── Alert ── */
.apg-alert {
  padding:     11px 16px;
  border-radius: var(--r);
  font-size:   .85rem;
  margin-top:  12px;
  background:  rgba(220,38,38,.07);
  border:      1px solid rgba(220,38,38,.2);
  color:       var(--red);
}

/* ── Output ── */
.apg-output {
  margin:        16px 28px 0;
  background:    var(--srf);
  border:        1.5px solid var(--b2);
  border-radius: var(--r2);
  overflow:      hidden;
  box-shadow:    0 0 0 4px var(--vlo), var(--sh);
  animation:     apg-rise .3s ease;
}
@keyframes apg-rise { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }

.apg-output-top {
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  padding:       12px 18px;
  background:    linear-gradient(135deg,rgba(124,58,237,.05),rgba(168,85,247,.03));
  border-bottom: 1px solid var(--b1);
  flex-wrap:     wrap;
  gap:           8px;
}
.apg-output-label {
  display:     flex;
  align-items: center;
  gap:         7px;
  font-weight: 700;
  font-size:   .88rem;
}
.apg-output-pills { display:flex; gap:6px; }

.apg-pill {
  padding:     3px 10px;
  border-radius: 20px;
  font-size:   .72rem;
  font-weight: 600;
  font-family: var(--fm);
}
.apg-pill-accent { background:var(--vmd); color:var(--v); border:1px solid var(--b2); }
.apg-pill-dim    { background:#f3f4f6; color:var(--tx2); border:1px solid #e5e7eb; }

.apg-output-body { padding:18px 20px; }
.apg-output-pre {
  font-family:  var(--f);
  font-size:    .9rem;
  line-height:  1.75;
  color:        var(--tx);
  white-space:  pre-wrap;
  word-break:   break-word;
}

.apg-output-actions {
  display:     flex;
  gap:         8px;
  flex-wrap:   wrap;
  padding:     12px 18px;
  border-top:  1px solid #f3f0ff;
  background:  #fafafe;
}

.apg-out-btn {
  display:     inline-flex;
  align-items: center;
  gap:         5px;
  padding:     7px 14px;
  border:      1.5px solid #e5e7eb;
  border-radius: 8px;
  background:  var(--srf);
  color:       var(--tx2);
  cursor:      pointer;
  font-family: var(--f);
  font-size:   .8rem;
  font-weight: 600;
  transition:  all var(--tr);
}
.apg-out-btn:hover        { border-color:var(--v); color:var(--v); }
.apg-out-btn-primary      { background:var(--v) !important; border-color:var(--v) !important; color:#fff !important; box-shadow:0 2px 8px rgba(124,58,237,.3); }
.apg-out-btn-primary:hover { background:var(--v3) !important; transform:translateY(-1px); }
.apg-out-btn-save         { color:var(--grn) !important; border-color:rgba(5,150,105,.3) !important; background:rgba(5,150,105,.06) !important; }
.apg-out-btn-save:hover   { background:rgba(5,150,105,.12) !important; }

/* ── Examples ── */
.apg-examples { padding:22px 28px 0; }
.apg-examples-title { font-size:.75rem; font-weight:700; color:var(--tx3); text-transform:uppercase; letter-spacing:.07em; margin-bottom:10px; }
.apg-examples-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 8px;
}
@media(max-width:650px) { .apg-examples-grid { grid-template-columns:1fr 1fr; } }
@media(max-width:420px) { .apg-examples-grid { grid-template-columns:1fr; } }

.apg-example {
  padding:     9px 13px;
  background:  var(--srf);
  border:      1px solid #ede9fe;
  border-radius: var(--r);
  text-align:  left;
  cursor:      pointer;
  font-family: var(--f);
  font-size:   .78rem;
  color:       var(--tx2);
  line-height: 1.4;
  transition:  all var(--tr);
}
.apg-example:hover {
  border-color: var(--v);
  color:        var(--v);
  background:   var(--vlo);
  transform:    translateY(-1px);
  box-shadow:   0 3px 10px rgba(124,58,237,.1);
}

/* ── Modal ── */
.apg-modal-bg {
  position:   fixed;
  inset:      0;
  background: rgba(8,4,20,.55);
  z-index:    99998;
  display:    flex;
  align-items: center;
  justify-content: center;
  padding:    16px;
  backdrop-filter: blur(5px);
}
.apg-modal {
  background:    var(--srf);
  border:        1.5px solid var(--b2);
  border-radius: var(--r2);
  width:         100%;
  max-width:     460px;
  overflow:      hidden;
  box-shadow:    var(--sh2);
  animation:     apg-rise .25s ease;
}
.apg-modal-head {
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  padding:       16px 22px;
  border-bottom: 1px solid #f0eeff;
}
.apg-modal-head h3 { font-size:.93rem; font-weight:800; }
.apg-modal-body    { padding:18px 22px; display:flex; flex-direction:column; gap:14px; }
.apg-modal-foot    { padding:14px 22px; border-top:1px solid #f0eeff; display:flex; gap:10px; justify-content:flex-end; background:#fafafe; }
.apg-modal-close   { background:none; border:none; color:var(--tx2); cursor:pointer; font-size:17px; line-height:1; transition:color var(--tr); }
.apg-modal-close:hover { color:var(--red); }

/* ── Library ── */
.apg-library {
  position:   fixed;
  top:0; right:0; bottom:0;
  width:      340px;
  background: var(--srf);
  border-left: 1.5px solid var(--b2);
  z-index:    99997;
  display:    flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(124,58,237,.1);
  animation:  apg-slide-in .22s ease;
}
@keyframes apg-slide-in { from{transform:translateX(100%)} to{transform:none} }
.apg-lib-overlay { position:fixed; inset:0; background:rgba(8,4,20,.4); z-index:99996; backdrop-filter:blur(3px); }
.apg-lib-head {
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  padding:       16px 18px;
  border-bottom: 1px solid #f0eeff;
}
.apg-lib-head h3 { font-size:.9rem; font-weight:800; }
.apg-lib-list    { flex:1; overflow:auto; padding:10px; display:flex; flex-direction:column; gap:7px; }
.apg-lib-item {
  padding:       11px 14px;
  background:    #faf9ff;
  border:        1px solid #ede9fe;
  border-radius: var(--r);
  cursor:        pointer;
  transition:    border-color var(--tr);
}
.apg-lib-item:hover { border-color:var(--v); }
.apg-lib-item-title { font-weight:700; font-size:.85rem; margin-bottom:3px; }
.apg-lib-item-meta  { font-size:.7rem; color:var(--tx3); font-family:var(--fm); }
.apg-lib-empty { text-align:center; padding:32px 16px; color:var(--tx3); font-size:.84rem; }

/* ── Notice ── */
.apg-notice { padding:12px 16px; border-radius:var(--r); font-size:.87rem; }
.apg-notice-warn { background:rgba(245,158,11,.08); border:1px solid rgba(245,158,11,.25); color:#b45309; }

/* ── Utility ── */
.apg-hidden { display:none !important; }