@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=VT323&display=swap');

:root {
  --green: #00ff41;
  --green-dim: #00cc33;
  --green-dark: #003300;
  --green-mid: #00ff4122;
  --green-glow: 0 0 8px #00ff41, 0 0 20px #00ff4155;
  --bg: #0a0a0a;
  --bg2: #0d0d0d;
  --border: #00ff4133;
  --border-bright: #00ff4177;
  --text: #00ff41;
  --text-dim: #00cc3399;
  --red: #ff3333;
  --yellow: #ffff00;
  --cyan: #00ffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Share Tech Mono', monospace;
  background: var(--bg);
  color: var(--green);
  min-height: 100vh;
  overflow-x: hidden;
}

#matrix-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}

/* Scanline overlay */
body::before {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.08) 2px, rgba(0,0,0,.08) 4px);
  pointer-events: none; z-index: 9999;
}

/* CRT flicker */
@keyframes flicker { 0%,100%{opacity:1} 92%{opacity:.97} 94%{opacity:.92} 96%{opacity:.98} }
body { animation: flicker 6s infinite; }

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
@keyframes glitch {
  0%,100%{transform:translate(0)} 20%{transform:translate(-2px,1px)}
  40%{transform:translate(2px,-1px)} 60%{transform:translate(-1px,2px)}
  80%{transform:translate(1px,-2px)}
}
@keyframes boot {
  0%{width:0} 100%{width:100%}
}
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
@keyframes pulse { 0%,100%{box-shadow:var(--green-glow)} 50%{box-shadow:0 0 4px #00ff41} }

/* ── HEADER ── */
header {
  border-bottom: 1px solid var(--border-bright);
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
  background: linear-gradient(180deg, #001a00 0%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}

header::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  height: 2px; background: var(--green);
  animation: boot 2s ease-out forwards;
  box-shadow: var(--green-glow);
}

.ascii-title {
  font-family: 'VT323', monospace;
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--green);
  text-shadow: var(--green-glow);
  letter-spacing: 4px;
  animation: glitch 8s infinite;
  line-height: 1.1;
}

.ascii-sub {
  font-size: .8rem;
  color: var(--green-dim);
  margin-top: .5rem;
  letter-spacing: 3px;
}

.cursor { animation: blink 1s infinite; color: var(--green); }

.sys-info {
  display: flex; justify-content: center; gap: 2rem;
  margin-top: 1rem; font-size: .72rem; color: var(--text-dim);
  flex-wrap: wrap;
}
.sys-info span::before { content: '> '; color: var(--green-dim); }

/* ── TERMINAL BOX ── */
.terminal-box {
  max-width: 900px; margin: 1.5rem auto 0; padding: 0 1.25rem;
}

.t-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color .2s;
}
.t-card:hover { border-color: var(--border-bright); }
.t-card.active { border-color: var(--green); box-shadow: 0 0 12px #00ff4122; }

.t-header {
  padding: .9rem 1.2rem;
  cursor: pointer;
  display: flex; align-items: center; gap: .75rem;
  user-select: none;
  background: rgba(0,255,65,.04);
  transition: background .2s;
}
.t-header:hover { background: rgba(0,255,65,.08); }

.t-header > div {
  flex: 1 1 auto;
  min-width: 0;
}

.t-num {
  font-family: 'VT323', monospace;
  font-size: 1.3rem;
  color: var(--green);
  min-width: 30px;
  width: 30px;
  text-align: center;
  text-shadow: var(--green-glow);
}

.t-label { font-size: .9rem; color: var(--green); letter-spacing: 1px; }
.t-sub   { font-size: .72rem; color: var(--text-dim); margin-top: .1rem; }

.req-card {
  color: var(--red);
  margin-left: .35rem;
}

.t-arrow {
  font-size: .85rem;
  color: var(--green-dim);
  transition: transform .25s;
  width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
}
.t-card.open .t-arrow { transform: rotate(90deg); }

.t-status {
  margin-left: auto;
  font-size: .65rem;
  padding: .15rem .5rem;
  border-radius: 2px;
  border: 1px solid;
  white-space: nowrap;
  margin-right: .75rem;
}
.t-status.ok    { color: var(--green); border-color: var(--green); }
.t-status.warn  { color: var(--yellow); border-color: var(--yellow); }
.t-status.empty { color: var(--text-dim); border-color: #333; }
.t-status.partial { 
  color: var(--yellow); 
  border-color: var(--yellow); 
  background: rgba(255,255,0,.1);
  box-shadow: 0 0 4px rgba(255,255,0,.2);
}

.t-body {
  display: none;
  padding: 1.2rem 1.4rem;
  border-top: 1px solid var(--border);
  animation: fadeIn .2s ease;
}
.t-card.open .t-body { display: block; }

/* ── FIELDS ── */
.field { margin-bottom: 1.1rem; }
.field:last-child { margin-bottom: 0; }

.f-label {
  display: flex; align-items: center; gap: .5rem;
  font-size: .78rem; color: var(--green-dim);
  margin-bottom: .35rem; letter-spacing: 1px;
}
.f-label .req { color: var(--red); }
.tip-btn {
  background: none; border: 1px solid var(--border);
  color: var(--cyan); border-radius: 2px;
  width: 16px; height: 16px; font-size: .6rem;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .15s;
  margin-left: .4rem;
}
.tip-btn:hover { background: var(--cyan); color: #000; }

.f-input, .f-textarea, .f-select {
  width: 100%;
  background: #050505;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: .85rem;
  padding: .55rem .8rem;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.f-input:focus, .f-textarea:focus, .f-select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 2px rgba(0,255,65,.1), var(--green-glow);
}
.f-input::placeholder, .f-textarea::placeholder { color: #1a5c1a; }
.f-textarea { min-height: 75px; }
.f-select option { background: #0a0a0a; }

/* ── CHIPS ── */
.chips { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .4rem; }
.chips-label { font-size: .65rem; color: #1a5c1a; width: 100%; letter-spacing: 1px; }
.chip {
  background: none; border: 1px solid #1a5c1a;
  color: #00aa22; border-radius: 2px;
  padding: .15rem .6rem; font-size: .72rem;
  font-family: 'Share Tech Mono', monospace;
  cursor: pointer; transition: all .15s;
}
.chip:hover { background: var(--green); color: #000; border-color: var(--green); box-shadow: var(--green-glow); }

/* ── CHECKLIST SECTION ── */
.check-section { margin-bottom: 1.2rem; }
.check-section-title {
  font-size: .7rem; color: var(--text-dim);
  letter-spacing: 2px; margin-bottom: .5rem;
  padding-bottom: .3rem;
  border-bottom: 1px solid var(--border);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .4rem;
}

.check-item {
  display: flex; align-items: flex-start; gap: .5rem;
}

.check-item input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 14px; height: 14px; min-width: 14px;
  border: 1px solid var(--green-dim);
  background: #050505; cursor: pointer;
  margin-top: 2px;
  transition: all .15s;
  position: relative;
}
.check-item input[type="checkbox"]:checked {
  background: var(--green);
  border-color: var(--green);
  box-shadow: var(--green-glow);
}
.check-item input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute; top: -2px; left: 1px;
  font-size: .7rem; color: #000; font-weight: 900;
}

.check-item label {
  font-size: .78rem; color: #009922; cursor: pointer;
  transition: color .15s; line-height: 1.4;
}
.check-item input:checked + label { color: var(--green); text-shadow: 0 0 6px #00ff4155; }

/* ── EXPANDABLE SUB-CARD ── */
.sub-card {
  margin-top: .5rem; margin-left: 1.5rem;
  border: 1px solid #003300;
  border-left: 2px solid var(--green-dim);
  border-radius: 2px;
  background: #050f05;
  display: none;
  animation: fadeIn .2s;
  padding: 1rem;
}
.sub-card.visible { display: block; }

.sub-card-title {
  font-size: .7rem; color: var(--cyan);
  letter-spacing: 2px; margin-bottom: .75rem;
}

/* ── PROGRESS ── */
.progress-bar-wrap {
  background: #050505; border: 1px solid var(--border);
  border-radius: 2px; height: 6px; overflow: hidden;
  margin-bottom: 1rem;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-dim), var(--green));
  box-shadow: var(--green-glow);
  transition: width .4s ease, background .3s ease;
  width: 0%;
}
/* Gelbe Zwischenstufe für teilweise Ausfüllung */
.progress-bar-fill.partial {
  background: linear-gradient(90deg, #cc9900, #ffcc00);
  box-shadow: 0 0 8px #ffcc00, 0 0 20px #ffcc0055;
}

.progress-label {
  display: flex; justify-content: space-between;
  font-size: .65rem; color: var(--text-dim);
  margin-bottom: .3rem; letter-spacing: 1px;
}

/* ── STICKY HEADER ── */
.sticky-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, rgba(10,10,10,0.95) 0%, rgba(13,13,13,0.95) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-bright);
  padding: 1rem 0;
  margin-bottom: 1rem;
}
.sticky-header .warn-box {
  margin-bottom: 1rem;
}

/* ── GENERATE BTN ── */
.gen-btn {
  width: 100%;
  background: none;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: 'VT323', monospace;
  font-size: 1.5rem;
  padding: .9rem;
  cursor: pointer;
  letter-spacing: 4px;
  transition: all .2s;
  animation: pulse 3s infinite;
  border-radius: 2px;
}
.gen-btn:hover {
  background: var(--green); color: #000;
  box-shadow: var(--green-glow);
  animation: none;
}

/* ── OUTPUT ── */
#output-section {
  display: none; margin-top: 1rem;
}
#output-section.visible { display: block; }

.output-box {
  background: #020802;
  border: 1px solid var(--green);
  border-radius: 2px;
  padding: 1.4rem;
  box-shadow: var(--green-glow);
}

.output-title {
  font-family: 'VT323', monospace;
  font-size: 1.3rem;
  color: var(--green);
  letter-spacing: 3px;
  margin-bottom: 1rem;
  text-shadow: var(--green-glow);
}

#prompt-out {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: .8rem;
  line-height: 1.8;
  color: #00dd33;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: .5rem;
}

#prompt-out::-webkit-scrollbar { width: 4px; }
#prompt-out::-webkit-scrollbar-track { background: #050505; }
#prompt-out::-webkit-scrollbar-thumb { background: var(--green-dim); }

.copy-btn {
  margin-top: 1rem;
  background: none; border: 1px solid var(--green);
  color: var(--green); font-family: 'Share Tech Mono', monospace;
  font-size: .85rem; padding: .5rem 1.2rem;
  cursor: pointer; transition: all .2s; border-radius: 2px;
}
.copy-btn:hover { background: var(--green); color: #000; box-shadow: var(--green-glow); }

/* ── TOOLTIP ── */
.tip-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.85);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; padding: 1rem;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.tip-overlay.visible { opacity: 1; pointer-events: all; }
.tip-box {
  background: #020a02;
  border: 1px solid var(--green);
  border-radius: 4px; padding: 1.5rem;
  max-width: 440px; width: 100%;
  box-shadow: var(--green-glow);
  transform: translateY(10px); transition: transform .2s;
}
.tip-overlay.visible .tip-box { transform: translateY(0); }
.tip-box h3 { font-family: 'VT323', monospace; font-size: 1.2rem; color: var(--cyan); margin-bottom: .6rem; letter-spacing: 2px; }
.tip-box p  { font-size: .82rem; color: var(--green-dim); line-height: 1.7; }
.tip-close  { margin-top: 1rem; display: block; width: 100%; background: none; border: 1px solid var(--green); color: var(--green); font-family: 'Share Tech Mono', monospace; font-size: .85rem; padding: .45rem; cursor: pointer; transition: all .2s; border-radius: 2px; }
.tip-close:hover { background: var(--green); color: #000; }

/* ── MISC ── */
.sep { border: none; border-top: 1px solid var(--border); margin: 1rem 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
@media(max-width:500px){ .row2{grid-template-columns:1fr;} .check-grid{grid-template-columns:1fr;} }

main { 
  max-width: 900px; 
  margin: 1rem auto 3rem; 
  padding: 0 1.25rem; 
  /* Padding oben entfernen, da sticky-header den Platz einnimmt */
  padding-top: 0;
}

.section-header {
  font-family: 'VT323', monospace;
  font-size: 1.1rem;
  color: var(--green);
  letter-spacing: 3px;
  padding: .5rem 0 .3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .75rem;
  margin-top: .5rem;
  text-shadow: 0 0 6px #00ff4155;
}

.warn-box {
  border: 1px solid var(--yellow);
  background: rgba(255,255,0,.04);
  border-radius: 2px; padding: .7rem 1rem;
  font-size: .78rem; color: var(--yellow);
  margin-bottom: 1rem; letter-spacing: .5px;
}
.warn-box::before { content: '[!] '; }