@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Outfit:wght@400;600;800&display=swap");

:root {
  --os-gold: #ffb800;
  --os-bg: #0a0a0c;
  --os-panel: #141417;
  --os-border: #2d2d32;
  --os-text: #e2e2e7;
  --os-text-dim: #8a8a92;
  --os-danger: #ff4444;
  --glow-shadow: 0 0 20px rgba(255, 184, 0, 0.15);
}

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

.char-counter {
  margin-left: auto;
}

body {
  font-family: "Outfit", sans-serif;
  background-color: var(--os-bg);
  background-image: linear-gradient(var(--os-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--os-border) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center;
  color: var(--os-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top Navigation / Header */
.header {
  border-bottom: 2px solid var(--os-gold);
  padding: 1.5rem;
  background: var(--os-panel);
  text-transform: uppercase;
  letter-spacing: 4px;
}

.header h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--os-gold);
}

/* Container */
.container {
  max-width: 900px;
  margin: 3rem auto;
  padding: 0 2rem;
  flex: 1;
}

/* Industrial Cards */
.card {
  background: var(--os-panel);
  border: 1px solid var(--os-border);
  padding: 2rem;
  margin-bottom: 2rem;
  position: relative;
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 15px),
    calc(100% - 15px) 100%,
    0 100%
  );
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 40px;
  background: var(--os-gold);
}

.instructions {
  background: #1a160d;
  border: 1px solid rgba(255, 184, 0, 0.3);
}

.instructions h3 {
  color: var(--os-gold);
  font-family: "JetBrains Mono", monospace;
  margin-bottom: 1rem;
}

.instructions ol {
  list-style: none;
  counter-reset: step;
}

.instructions li {
  counter-increment: step;
  margin-bottom: 0.8rem;
  color: var(--os-text-dim);
}

.instructions li::before {
  content: "0" counter(step) ".";
  color: var(--os-gold);
  font-family: "JetBrains Mono", monospace;
  margin-right: 10px;
  font-weight: bold;
}

/* Form Elements */
label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--os-gold);
  margin-bottom: 1rem;
  display: flex;
}

textarea,
select {
  width: 100%;
  background: #000;
  border: 1px solid var(--os-border);
  border-radius: 0;
  padding: 1.25rem;
  color: #fff;
  font-family: "JetBrains Mono", monospace;
  font-size: 1rem;
  outline: none;
}

textarea:focus,
select:focus {
  border-color: var(--os-gold);
}

/* Controls Grid */
.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.control-group span {
  font-family: "JetBrains Mono", monospace;
  background: var(--os-gold);
  color: black;
  padding: 2px 6px;
  margin-left: 10px;
}

/* Tactical Range Sliders */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  background: #000;
  border: 1px solid var(--os-border);
  margin-top: 1rem;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 30px;
  background: var(--os-gold);
  cursor: pointer;
  border-radius: 0;
}

/* Buttons */
.button-group {
  display: flex;
  gap: 1px; /* Sharp joint */
  margin-bottom: 2rem;
}

.btn-primary,
.btn-secondary {
  flex: 1;
  padding: 1.5rem;
  font-family: "JetBrains Mono", monospace;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--os-gold);
  color: #000;
}

.btn-primary:hover {
  background: #fff;
  box-shadow: var(--glow-shadow);
}

.btn-secondary {
  background: var(--os-border);
  color: var(--os-text);
}

.btn-secondary:hover {
  background: var(--os-danger);
  color: white;
}

/* Status Panel */
.status {
  background: #000;
  padding: 1.5rem;
  border: 1px solid var(--os-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "JetBrains Mono", monospace;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--os-text-dim);
  margin-right: 15px;
}

.status.speaking {
  border-color: var(--os-gold);
  color: var(--os-gold);
}

.status.speaking .status-dot {
  background: var(--os-gold);
  box-shadow: 0 0 10px var(--os-gold);
  animation: flash 0.5s infinite;
}

@keyframes flash {
  50% {
    opacity: 0;
  }
}

/* Footer */
.footer {
  padding: 3rem;
  text-align: left;
  font-family: "JetBrains Mono", monospace;
  border-top: 1px solid var(--os-border);
  font-size: 0.8rem;
}

.footer p {
  color: var(--os-text-dim);
}
.footer a {
  color: var(--os-gold);
  text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
  .controls-grid {
    grid-template-columns: 1fr;
  }
  .button-group {
    flex-direction: column;
    gap: 1rem;
  }
}