/* shared.css — DevvyTool by Bryntechnologi */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0f;
  --surface: #111118;
  --border: #2a2a3e;
  --accent: #7fff6f;
  --accent2: #6fdfff;
  --accent3: #ff6fff;
  --text: #f0f0f8;
  --text-secondary: #b8b8d0;
  --muted: #8888a8;
  --card: #13131c;
  --red: #ff5f5f;
  --yellow: #ffd16f;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.3;
}

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--text); }

.nav-back {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.nav-back:hover { color: var(--accent); }

.nav-title {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.tool-page {
  padding-top: 5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.tool-header {
  padding: 2.5rem 2.5rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.tool-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.tool-header h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--text);
}

.tool-header p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 0.6rem;
  max-width: 62ch;
  line-height: 1.75;
}

.tool-body {
  flex: 1;
  padding: 2rem 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.btn-accent {
  background: var(--accent);
  color: #0a0a0f;
  font-weight: 700;
}
.btn-accent:hover {
  background: #a0ff90;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(127,255,111,0.25);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(127,255,111,0.4);
}
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
}

input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 40px; height: 32px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  padding: 2px;
}

select, input[type="text"], input[type="number"] {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  border-radius: 3px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
select:focus, input[type="text"]:focus, input[type="number"]:focus { border-color: var(--accent); }
select option { background: var(--card); color: var(--text); }

textarea {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  font-size: 0.82rem;
  padding: 1rem;
  border-radius: 3px;
  outline: none;
  resize: none;
  transition: border-color 0.2s;
}
textarea:focus { border-color: var(--accent); }
textarea::placeholder { color: var(--muted); }

.code-block {
  background: #0d0d14;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1.25rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent);
  line-height: 1.7;
  word-break: break-all;
  white-space: pre-wrap;
  position: relative;
}

.copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  padding: 0.3rem 0.65rem;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.panel { background: var(--card); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }

.panel-header {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
}

/* Ad slot — reserved for Google AdSense auto ads */
.ad-slot {
  width: 100%;
  min-height: 90px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 1.5rem 0;
  overflow: hidden;
}

footer.tool-footer {
  margin-top: auto;
  padding: 1.5rem 2.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--text-secondary);
}
footer.tool-footer a { color: var(--accent); text-decoration: none; }
footer.tool-footer a:hover { text-decoration: underline; }

@media (max-width: 900px) {
  nav { padding: 1rem 1.25rem; }
  .nav-title { display: none; }
  .tool-header { padding: 2rem 1.25rem 1.5rem; }
  .tool-header-top { flex-direction: column; align-items: flex-start; }
  .tool-body { padding: 1.25rem; }
  footer.tool-footer { padding: 1.25rem; flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .btn { font-size: 0.7rem; padding: 0.6rem 1rem; }
  .tool-header h1 { font-size: 1.4rem; }
}