/* Dark, minimal style tailored toward anonib.pro vibe (approx.) */
:root{
  --bg: #0c0f14;
  --surface: #121723;
  --muted: #94a3b8;
  --text: #e5e7eb;
  --accent: #4f9cf9;
  --accent-2: #7c3aed;
  --ring: 0 0 0 2px rgba(79,156,249,.25);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 10% -10%, rgba(124,58,237,.08), transparent 60%),
              radial-gradient(900px 450px at 120% 10%, rgba(79,156,249,.09), transparent 60%),
              var(--bg);
  color: var(--text);
  line-height:1.5;
}

.container{
  width:min(1100px, 92vw);
  margin-inline:auto;
}

.site-header{
  padding:32px 0 8px;
}
.site-header h1{
  margin: 0 0 6px;
  letter-spacing: .2px;
  font-size: clamp(24px, 2.4vw + 14px, 38px);
}
.subtitle{ margin:0; color: var(--muted); }

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)) , var(--surface);
  padding: 22px;
  margin: 18px 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.05);
}

.grid{ display:grid; gap:18px; }
.grid.two{ grid-template-columns: 1.2fr 1fr; }
.grid.three{ grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px){
  .grid.two, .grid.three{ grid-template-columns: 1fr; }
}

.section-title{ margin: 0 0 12px; font-size: 18px; color: #dbeafe; }

.field-row{ margin: 14px 0; }
label{ display:block; font-weight:600; margin-bottom:8px; }
.input-group{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
}
.input-group input, .input-group select{
  flex:1 1 auto;
  min-width: 0;
}
input, select, button{
  background: #0b1220;
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}
input:focus, select:focus{ box-shadow: var(--ring); border-color: rgba(79,156,249,.45); }

.sep{ opacity:.6; }
.custom-aspect{ display:flex; align-items:center; gap:8px; }
.hidden{ display:none !important; }

.inline-controls{ display:flex; align-items:center; gap:10px; margin-top:8px; }

.switch{
  position:relative; width:48px; height:28px; display:inline-block;
}
.switch input{ opacity:0; width:0; height:0; }
.slider{
  position:absolute; inset:0; background:#1b2232; border-radius:999px;
  transition:.2s ease;
  border: 1px solid rgba(255,255,255,.1);
}
.slider::before{
  content:""; position:absolute; left:3px; top:3px; width:22px; height:22px; border-radius:50%;
  background: linear-gradient(180deg, #fff, #cdd6f4);
  transition:.2s ease; box-shadow: 0 2px 6px rgba(0,0,0,.4);
}
.switch input:checked + .slider{ background: #152843; border-color: rgba(79,156,249,.6); }
.switch input:checked + .slider::before{ transform: translateX(20px); }
.switch-label{ color: var(--muted); }

.hint{ color: var(--muted); display:block; margin-top:6px; }

.actions{ display:flex; gap:10px; justify-content:flex-end; margin-top:16px; }
.actions.end{ justify-content: flex-start; }

.btn{
  background: linear-gradient(180deg, rgba(79,156,249,.15), rgba(79,156,249,.05));
  border: 1px solid rgba(79,156,249,.5);
  color: #eaf2ff;
  padding: 10px 14px; border-radius: 12px;
  cursor:pointer;
  transition: .15s ease transform, .15s ease filter;
}
.btn:hover{ filter: brightness(1.15); transform: translateY(-1px); }
.btn.ghost{
  background: #0b122000;
  border: 1px solid rgba(255,255,255,.14);
  color: var(--text);
}

.preview-wrap{
  background: #0a0f19;
  border: 1px dashed rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 12px;
  min-height: 260px;
  display:flex; align-items:center; justify-content:center;
}

.screen-outline{
  position: relative;
  width: 90%;
  aspect-ratio: 16/9;
  border-radius: 12px;
  border: 2px solid var(--accent);
  background: linear-gradient(135deg, rgba(79,156,249,.06), rgba(124,58,237,.05));
  display:flex; align-items:center; justify-content:center;
  transition: aspect-ratio .2s ease, width .2s ease;
}
.screen-diagonal{
  position:absolute; inset:auto; top:6px; left:6px; right:6px; bottom:6px;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0, rgba(255,255,255,.05) 8px, transparent 8px, transparent 16px);
  -webkit-mask: linear-gradient(#000, #000) no-repeat;
  mask: linear-gradient(#000, #000) no-repeat;
  border-radius:10px;
  pointer-events:none;
}
.screen-labels{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  pointer-events:none;
}
#labelW, #labelH{
  position:absolute; font-weight:700; font-size:12px; color:#bfdbfe; text-shadow: 0 1px 0 #000;
}
#labelW{ bottom: -18px; }
#labelH{ right: -18px; writing-mode: vertical-rl; transform: rotate(180deg); }

.quick-stats{
  display:grid; grid-template-columns: repeat(2, 1fr); gap:10px; margin-top:12px;
}
.quick-stats .pill{
  background:#0b1220; border:1px solid rgba(255,255,255,.08); border-radius:999px;
  padding:8px 12px; display:flex; align-items:center; gap:8px; color:#cbd5e1;
}
.quick-stats .dot{
  width:8px; height:8px; border-radius:50%; background: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,156,249,.25);
}

.results .result{
  background: #0b1220; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 12px;
}
.results h3{ margin: 0 0 8px; font-size: 16px; color:#c7d2fe; }
.results ul{ list-style:none; padding:0; margin:0; }
.results li{ padding:6px 0; border-bottom: 1px dashed rgba(255,255,255,.06); }
.results li:last-child{ border-bottom: none; }

.site-footer{ color: var(--muted); text-align:center; margin: 20px 0 40px; }
.site-footer a{ color: #c7d2fe; text-decoration: none; border-bottom: 1px dashed rgba(199,210,254,.5); }
.site-footer a:hover{ border-bottom-color: transparent; }