:root {
  --bg: #071421;
  --bg-soft: #10263d;
  --panel: rgba(6, 20, 35, 0.78);
  --line: rgba(190, 230, 255, 0.28);
  --text: #e9f7ff;
  --muted: #9fc4db;
  --accent: #f6d365;
  --accent-2: #fda085;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  background: radial-gradient(circle at 20% 10%, #1f4567 0%, transparent 45%),
              radial-gradient(circle at 85% 90%, #622f26 0%, transparent 45%),
              linear-gradient(145deg, var(--bg) 0%, #050d18 100%);
}

.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.35;
  animation: drift 14s ease-in-out infinite alternate;
}

.blob-a { width: 280px; height: 280px; background: #4cc9f0; top: 12%; left: 8%; }
.blob-b { width: 340px; height: 340px; background: #ff9e57; top: 50%; right: 8%; animation-delay: 1.2s; }
.blob-c { width: 240px; height: 240px; background: #98f5a8; bottom: 8%; left: 36%; animation-delay: 2.5s; }

@keyframes drift {
  from { transform: translateY(-8px) scale(1); }
  to { transform: translateY(16px) scale(1.08); }
}

.app {
  width: min(1100px, 94vw);
  margin: 0 auto;
  padding: 42px 0 34px;
}

.hero h1 {
  margin: 10px 0 6px;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(3rem, 8vw, 6.2rem);
  letter-spacing: 0.06em;
  line-height: 0.95;
}

.subtitle { margin: 0; color: var(--muted); }

.chip {
  display: inline-block;
  margin: 0;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.panel {
  margin-top: 20px;
  display: grid;
  gap: 22px;
  grid-template-columns: 1.1fr 1fr;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  backdrop-filter: blur(6px);
}

label {
  display: block;
  margin-bottom: 7px;
  font-size: 0.9rem;
  color: var(--muted);
}

textarea, input, select {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}

textarea {
  min-height: 122px;
  resize: vertical;
}

.grid {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.grid.two { grid-template-columns: 1fr 1fr; }
.grid.three { grid-template-columns: repeat(3, 1fr); }

button {
  margin-top: 16px;
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font: inherit;
  font-weight: 700;
  color: #03111f;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  cursor: pointer;
}

button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.output {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 14px;
  background: rgba(0, 0, 0, 0.2);
}

.status {
  margin-bottom: 12px;
  font-size: 0.94rem;
  color: var(--muted);
}

.image-wrap {
  min-height: 340px;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: 12px;
  overflow: hidden;
}

.placeholder {
  color: var(--muted);
  text-align: center;
  padding: 18px;
}

#result-image {
  width: 100%;
  height: auto;
  display: block;
}

#download-link {
  display: inline-block;
  margin-top: 12px;
  color: #ffe2a4;
  text-decoration: none;
}

@media (max-width: 900px) {
  .panel { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .grid.two, .grid.three { grid-template-columns: 1fr; }
  .app { padding-top: 30px; }
}