/* =====================================================
   2003 Internet Aesthetic — Engelberg Center palette

   Brand colors from nyuengelberg.org:
     Green:       #00854d / #00a862
     Dark Blue:   #394fa1
     Gold:        #eabf1e
     Red-Orange:  #cf4827 / #dd5029
     Sky Blue:    #20b6ea / #4cc5ee
     Pink:        #ed76ad
     Near-black:  #231f20
   ===================================================== */

* {
  box-sizing: border-box;
}

body {
  background-color: #050505;
  color: #d8ede2;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 13px;
  margin: 0;
  padding: 0 12px 40px;
}

#page-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding-top: 24px;
}

/* =====================================================
   About link (? icon, top-right)
   ===================================================== */

.about-link {
  position: fixed;
  top: 12px;
  right: 16px;
  display: inline-block;
  width: 28px;
  height: 28px;
  line-height: 24px;
  text-align: center;
  background-color: #394fa1;
  color: #ffffff;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  border: 3px outset #6278c4;
  cursor: pointer;
}

.about-link:hover {
  background-color: #4d63c0;
  color: #ffffff;
}

/* =====================================================
   Header
   ===================================================== */

header {
  text-align: center;
  border-bottom: 2px solid #00854d;
  padding-bottom: 16px;
  margin-bottom: 20px;
}

h1 {
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(18px, 3.5vw, 28px);
  color: #eabf1e;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 10px;
  text-shadow: 0 0 10px #eabf1e, 0 0 20px #a8860a, 2px 2px 4px #000000;
}

.tagline {
  color: #00ccff;
  font-size: 13px;
  margin: 0;
  font-style: italic;
}

/* =====================================================
   Slot Machine
   ===================================================== */

#slot-machine {
  margin: 0 auto 16px;
  max-width: 680px;
}

.reel-frame {
  display: flex;
  align-items: stretch;
  background-color: #0a0a0a;
  border: 4px ridge #394fa1;
  border-radius: 4px;
  padding: 8px;
  gap: 0;
  min-height: 90px;
}

.reel {
  flex: 1;
  background-color: #000000;
  border: 2px inset #005c35;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70px;
  padding: 8px 6px;
}

.reel-cell {
  font-family: 'Courier New', Courier, monospace;
  font-size: clamp(14px, 2.8vw, 22px);
  color: #d8ede2;
  text-align: center;
  word-break: break-word;
  line-height: 1.2;
  display: block;
  width: 100%;
}

.reel-divider {
  width: 8px;
  background: linear-gradient(to bottom, #394fa1, #1e2d6e, #394fa1);
  flex-shrink: 0;
}

/* =====================================================
   Result Display — visually hidden, screen-reader only
   ===================================================== */

#result-display {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =====================================================
   Spin Button
   ===================================================== */

#button-row {
  text-align: center;
  margin-bottom: 20px;
}

#spin-btn {
  font-family: Impact, "Arial Black", sans-serif;
  font-size: clamp(18px, 3.5vw, 26px);
  font-weight: bold;
  letter-spacing: 2px;
  color: #ffffff;
  background-color: #cf4827;
  border: 4px outset #e8724f;
  padding: 12px 36px;
  cursor: pointer;
  text-transform: uppercase;
  min-width: 260px;
}

#spin-btn:hover:not(:disabled) {
  background-color: #dd5029;
}

#spin-btn:active:not(:disabled) {
  border-style: inset;
  background-color: #a33218;
}

#spin-btn:disabled {
  background-color: #4a2215;
  color: #8a6050;
  border-color: #5c3020;
  cursor: not-allowed;
}

/* =====================================================
   YouTube Embed
   ===================================================== */

#video-area {
  margin: 0 auto 16px;
  max-width: 680px;
  text-align: center;
}

#youtube-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-width: 640px;
  margin: 0 auto;
  border: 3px ridge #394fa1;
  display: block;
}

#no-video-msg {
  font-family: 'Comic Sans MS', 'Comic Sans', cursive;
  font-size: 18px;
  color: #ed76ad;
  text-align: center;
  padding: 24px;
  border: 3px dashed #8b3d5a;
  background-color: #080005;
  margin: 0;
}

/* =====================================================
   PDF Link Button
   ===================================================== */

#pdf-row {
  text-align: center;
  margin-bottom: 20px;
}

.pdf-button {
  display: inline-block;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 13px;
  color: #ffffff;
  background-color: #394fa1;
  border: 3px outset #6278c4;
  padding: 8px 20px;
  text-decoration: none;
  cursor: pointer;
}

.pdf-button:hover {
  background-color: #4d63c0;
  color: #ffffff;
}

.pdf-button:active {
  border-style: inset;
}

.pdf-button:visited {
  color: #ed76ad;
}

/* =====================================================
   About Page
   ===================================================== */

.about-content {
  max-width: 640px;
}

.about-content h2 {
  font-family: Impact, "Arial Black", sans-serif;
  color: #eabf1e;
  font-size: 18px;
  border-bottom: 1px solid #00854d;
  padding-bottom: 4px;
  margin-top: 24px;
}

.about-content a {
  color: #3399ff;
}

.about-content a:visited {
  color: #cc66cc;
}

.about-content p {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 14px;
  line-height: 1.6;
  color: #d8ede2;
}

/* =====================================================
   Utility
   ===================================================== */

.hidden {
  display: none !important;
}

/* Visually hidden but available to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =====================================================
   Text selection
   ===================================================== */

::selection {
  background-color: #394fa1;
  color: #ffffff;
}

/* =====================================================
   Focus indicators
   ===================================================== */

:focus-visible {
  outline: 3px solid #eabf1e;
  outline-offset: 2px;
}

/* =====================================================
   Reduced motion
   ===================================================== */

@media (prefers-reduced-motion: reduce) {
  .reel-frame {
    display: none;
  }

  /* With the slot machine hidden, make the result text visible for sighted users */
  #result-display {
    position: static;
    width: auto;
    height: auto;
    padding: 16px 8px;
    margin: 0 auto 16px;
    overflow: visible;
    clip: auto;
    white-space: normal;
    text-align: center;
    background-color: #0a0a0a;
    border: 4px ridge #394fa1;
    border-radius: 4px;
    max-width: 680px;
  }

  #result-display p {
    font-family: Impact, "Arial Black", sans-serif;
    font-size: clamp(16px, 3vw, 26px);
    color: #d8ede2;
    margin: 4px 0;
    line-height: 1.2;
  }
}

/* =====================================================
   Responsive
   ===================================================== */

@media (max-width: 480px) {
  body {
    padding: 0 8px 32px;
  }

  .reel-frame {
    padding: 6px;
  }

  .reel-divider {
    width: 4px;
  }

  #spin-btn {
    min-width: 0;
    width: 100%;
  }

  .pdf-button {
    width: 100%;
    text-align: center;
  }
}