/* ============================================
   MOONSTOCK 2069 - Terminal Landing Page
   ============================================ */

/* CSS Custom Properties */
:root {
  --black: #000000;
  --near-black: #0A0A0A;
  --off-white: #E0E0E0;
  --violet: #8B00FF;
  --deep-blue: #1E2761;
  --chrome: #C0C0C0;
  --hazard-orange: #FF6600;
  --green-glow: #00FF00;
  --dim-gray: #404040;

  --font-primary: 'JetBrains Mono', 'Space Mono', 'Courier New', monospace;
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;

  --glow-text: 0 0 10px rgba(224, 224, 224, 0.5);
  --glow-violet: 0 0 10px rgba(139, 0, 255, 0.5), 0 0 20px rgba(139, 0, 255, 0.3);
  --glow-green: 0 0 10px rgba(0, 255, 0, 0.5);

  --transition-fast: 0.1s;
  --transition-normal: 0.3s;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--black);
  color: var(--off-white);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Screen Flicker Animation on Load */
.flicker {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--black);
  pointer-events: none;
  z-index: 9999;
  animation: screenFlicker 0.5s ease-out forwards;
}

@keyframes screenFlicker {
  0% { opacity: 1; }
  10% { opacity: 0; }
  20% { opacity: 1; }
  30% { opacity: 0; }
  40% { opacity: 1; }
  50% { opacity: 0; }
  60% { opacity: 0.5; }
  100% { opacity: 0; pointer-events: none; }
}

/* CRT Overlay Effect */
.crt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
  background:
    radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.3) 100%);
}

/* Scanlines */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1001;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 2px
  );
  animation: scanlineMove 8s linear infinite;
}

@keyframes scanlineMove {
  0% { background-position: 0 0; }
  100% { background-position: 0 100%; }
}

/* Terminal Container */
.terminal {
  position: relative;
  min-height: 100vh;
  width: 100%;
  z-index: 1;
}

/* Screen States */
.screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  padding: 2rem;
  overflow-y: auto;
}

.screen.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.content {
  max-width: 700px;
  width: 100%;
}

.content.centered {
  text-align: center;
}

/* Start Screen */
.start-text {
  font-size: var(--font-size-lg);
  color: var(--off-white);
  text-shadow: var(--glow-text);
  margin-bottom: 2rem;
  animation: pulseGlow 2s ease-in-out infinite;
}

.start-btn {
  font-size: var(--font-size-lg);
  padding: 1rem 2rem;
}

/* Blinking Cursor */
.cursor {
  display: inline-block;
  width: 0.6em;
  height: 1.2em;
  background-color: var(--off-white);
  vertical-align: text-bottom;
  margin-left: 2px;
}

.cursor.blink {
  animation: cursorBlink 1s steps(1) infinite;
}

@keyframes cursorBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* Transmission Text */
.transmission-text {
  font-size: var(--font-size-lg);
  color: var(--off-white);
  text-shadow: var(--glow-text);
  display: inline;
}

/* Moon Symbol */
.moon-symbol {
  margin-bottom: 2rem;
  text-align: center;
  opacity: 0;
  animation: fadeIn 1s ease-out forwards;
}

.moon-symbol pre {
  font-family: var(--font-primary);
  font-size: 10px;
  line-height: 1.2;
  color: var(--chrome);
  text-shadow: var(--glow-text);
  display: inline-block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Manifesto */
.manifesto {
  margin-bottom: 1rem;
}

.manifesto-line {
  font-size: var(--font-size-base);
  color: var(--off-white);
  text-shadow: var(--glow-text);
  min-height: 1.6em;
  opacity: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.manifesto-line.visible {
  opacity: 1;
}

.manifesto-line.typing {
  opacity: 1;
}

.manifesto-cursor {
  display: none;
}

.manifesto-cursor.visible {
  display: inline-block;
}

/* Countdown Display */
.countdown-display {
  font-size: var(--font-size-sm);
  color: var(--dim-gray);
  margin-bottom: 2rem;
  letter-spacing: 0.1em;
}

.countdown-display span {
  color: var(--violet);
  text-shadow: var(--glow-violet);
  font-weight: 700;
}

/* Prompt Section */
.prompt-text {
  font-size: var(--font-size-xl);
  color: var(--violet);
  text-shadow: var(--glow-violet);
  margin-bottom: 2rem;
  animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(139, 0, 255, 0.5), 0 0 20px rgba(139, 0, 255, 0.3);
  }
  50% {
    text-shadow: 0 0 20px rgba(139, 0, 255, 0.8), 0 0 40px rgba(139, 0, 255, 0.5);
  }
}

/* Terminal Buttons */
.prompt-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.terminal-btn {
  font-family: var(--font-primary);
  font-size: var(--font-size-lg);
  color: var(--off-white);
  background: transparent;
  border: 1px solid var(--dim-gray);
  padding: 0.8rem 2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-shadow: var(--glow-text);
}

.terminal-btn:hover,
.terminal-btn:focus {
  color: var(--violet);
  border-color: var(--violet);
  text-shadow: var(--glow-violet);
  outline: none;
}

.terminal-btn:active {
  transform: scale(0.98);
}

/* Reject State */
.reject-text {
  font-size: var(--font-size-base);
  color: var(--dim-gray);
  text-shadow: none;
}

/* Form Styling */
.form-header {
  font-size: var(--font-size-xl);
  color: var(--violet);
  text-shadow: var(--glow-violet);
  margin-bottom: 0.5rem;
}

.form-subheader {
  font-size: var(--font-size-sm);
  color: var(--dim-gray);
  margin-bottom: 2rem;
}

.terminal-form {
  width: 100%;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--chrome);
  margin-bottom: 0.5rem;
}

.input-wrapper {
  display: flex;
  align-items: center;
  background: var(--near-black);
  border: 1px solid var(--dim-gray);
  padding: 0;
}

.input-prefix {
  color: var(--green-glow);
  padding: 0.8rem;
  padding-right: 0.5rem;
  text-shadow: var(--glow-green);
  flex-shrink: 0;
}

.input-wrapper input {
  flex: 1;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--off-white);
  background: transparent;
  border: none;
  padding: 0.8rem;
  padding-left: 0;
  outline: none;
  width: 100%;
}

.input-wrapper input::placeholder {
  color: var(--dim-gray);
}

.input-wrapper:focus-within {
  border-color: var(--violet);
  box-shadow: 0 0 10px rgba(139, 0, 255, 0.2);
}

.form-actions {
  margin-top: 2rem;
  text-align: center;
}

.submit-btn {
  font-size: var(--font-size-lg);
  padding: 1rem 3rem;
  background: var(--near-black);
}

.submit-btn:hover,
.submit-btn:focus {
  background: var(--violet);
  color: var(--black);
  text-shadow: none;
}

.submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-note {
  font-size: 12px;
  color: var(--dim-gray);
  margin-top: 1.5rem;
  text-align: center;
}

/* Confirmation State */
.confirm-symbol {
  font-size: 48px;
  color: var(--green-glow);
  text-shadow: var(--glow-green);
  margin-bottom: 1rem;
  animation: checkPulse 0.5s ease-out;
}

@keyframes checkPulse {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); opacity: 1; }
}

.confirm-header {
  font-size: var(--font-size-xl);
  color: var(--green-glow);
  text-shadow: var(--glow-green);
  margin-bottom: 1rem;
}

.confirm-text {
  font-size: var(--font-size-base);
  color: var(--off-white);
  text-shadow: var(--glow-text);
  margin-bottom: 0.5rem;
}

.confirm-divider {
  color: var(--dim-gray);
  margin: 1.5rem 0;
}

.signal-point-prompt {
  font-size: var(--font-size-sm);
  color: var(--violet);
  text-shadow: var(--glow-violet);
  margin-bottom: 1.5rem;
}

.confirm-footer {
  font-size: var(--font-size-sm);
  color: var(--dim-gray);
  margin-top: 0.5rem;
}

/* Discord Button */
.discord-btn {
  display: inline-block;
  margin: 1rem 0;
  text-decoration: none;
  background: var(--near-black);
}

/* Share Button */
.share-btn {
  margin: 1rem 0;
}

.share-feedback {
  font-size: var(--font-size-sm);
  color: var(--green-glow);
  text-shadow: var(--glow-green);
  min-height: 1.5em;
  margin-top: 0.5rem;
}

/* Returning Visitor State */
.returning-text {
  font-size: var(--font-size-base);
  color: var(--off-white);
  text-shadow: var(--glow-text);
  margin-bottom: 0.3rem;
}

#days-remaining {
  color: var(--violet);
  text-shadow: var(--glow-violet);
}

/* No-JS Fallback */
.no-js-content {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.no-js-content h1 {
  font-size: var(--font-size-xl);
  color: var(--violet);
  margin-bottom: 1rem;
}

.no-js-content p {
  color: var(--off-white);
  margin-bottom: 0.5rem;
}

/* Loading State for Form */
.terminal-form.loading .submit-btn {
  position: relative;
  color: transparent;
}

.terminal-form.loading .submit-btn::after {
  content: '[ TRANSMITTING... ]';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: var(--off-white);
  animation: transmitPulse 1s ease-in-out infinite;
}

@keyframes transmitPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Error State */
.form-error {
  color: var(--hazard-orange);
  font-size: var(--font-size-sm);
  margin-top: 0.5rem;
  text-shadow: 0 0 10px rgba(255, 102, 0, 0.5);
}

/* Responsive Design */
@media (max-width: 600px) {
  :root {
    --font-size-base: 14px;
    --font-size-sm: 12px;
    --font-size-lg: 16px;
    --font-size-xl: 20px;
  }

  .screen {
    padding: 1.5rem;
  }

  .moon-symbol pre {
    font-size: 8px;
  }

  .prompt-buttons {
    gap: 1rem;
  }

  .terminal-btn {
    padding: 0.6rem 1.5rem;
  }

  .submit-btn {
    width: 100%;
    padding: 1rem;
  }
}

@media (max-width: 400px) {
  .moon-symbol pre {
    font-size: 6px;
  }

  .screen {
    padding: 1rem;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .scanlines,
  .crt-overlay {
    display: none;
  }

  :root {
    --glow-text: none;
    --glow-violet: none;
    --glow-green: none;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .cursor.blink {
    animation: none;
    opacity: 1;
  }

  .scanlines {
    animation: none;
  }

  .flicker {
    animation: none;
    opacity: 0;
  }
}

/* Glitch Effect */
.glitch-active {
  animation: glitchScreen 0.5s ease-out;
}

@keyframes glitchScreen {
  0% { filter: none; transform: translate(0); }
  10% { filter: hue-rotate(90deg) saturate(2); transform: translate(-5px, 2px); }
  20% { filter: hue-rotate(180deg) invert(1); transform: translate(5px, -2px); }
  30% { filter: hue-rotate(270deg) saturate(3); transform: translate(-3px, -3px); }
  40% { filter: invert(1) hue-rotate(45deg); transform: translate(3px, 3px); }
  50% { filter: hue-rotate(120deg) saturate(2); transform: translate(-2px, 1px); }
  60% { filter: none; transform: translate(2px, -1px); }
  70% { filter: invert(1); transform: translate(-1px, 2px); }
  80% { filter: hue-rotate(90deg); transform: translate(1px, -2px); }
  90% { filter: saturate(3); transform: translate(0); }
  100% { filter: none; transform: translate(0); }
}

/* Hacker Screen */
.hacker-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--black);
  position: relative;
}

.hacker-text {
  font-family: var(--font-primary);
  font-size: 12px;
  color: var(--green-glow);
  text-shadow: var(--glow-green);
  white-space: pre;
  line-height: 1.2;
  animation: hackerScroll 15s linear infinite;
  padding: 2rem;
  text-align: center;
}

@keyframes hackerScroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}

#state-hacker.active {
  display: block;
  align-items: unset;
  justify-content: unset;
}

/* Print styles */
@media print {
  .crt-overlay,
  .scanlines,
  .flicker,
  .cursor {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .screen {
    position: static;
    display: block !important;
    padding: 1rem 0;
  }

  .manifesto-line {
    opacity: 1 !important;
  }
}