@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400;500&display=swap');

:root {
  --nexys-teal: #73daca;
  --wired-black: #1a1b26;
  --bg-deep: #0b0f14;
  --panel-surface: #121922;
  --trim-border: #1f2a38;
  --text-soft: #9fb3c8;
  --text-bright: #73daca;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg-deep);
  font-family: 'Roboto Mono', monospace;
  overflow: hidden;
  color: var(--text-soft);
}

#slab {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: 32px 1fr 28px;
  height: 100vh;
}

#left-panel {
  grid-row: 1 / span 3;
  background: var(--panel-surface);
  border-right: 2px solid var(--trim-border);
  padding: 12px;
  box-sizing: border-box;
}

#left-panel h3 {
  color: var(--text-bright);
  margin-top: 0;
}

#left-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#left-panel h3 {
  color: var(--text-bright);
  margin: 0;
}

#home-btn {
  background: transparent;
  border: 1px solid var(--trim-border);
  color: var(--text-soft);
  font-family: 'Roboto Mono', monospace;
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
  transition: 0.2s;
}

#home-btn:hover {
  border-color: var(--nexys-teal);
  color: var(--nexys-teal);
}

#audio-player {
  margin-top: 20px;
  padding: 12px;
  border: 1px solid var(--trim-border);
  background: var(--wired-black);
  font-size: 12px;

  box-shadow:
    inset 0 2px 6px rgba(0,0,0,0.7),
    0 8px 18px rgba(0,0,0,0.8);
}

#audio-ticker {
  margin-bottom: 10px;
  height: 22px;
  overflow: hidden;
  border: 1px solid var(--trim-border);
  background: #000;
  position: relative;
  font-size: 12px;
}

#audio-ticker {
  position: relative;
  overflow: hidden;
}

#audio-ticker::before,
#audio-ticker::after {
  content: "";
  position: absolute;
  top: 0;
  width: 30px;
  height: 100%;
  pointer-events: none;
  z-index: 2;   /* important */
}

#audio-ticker::before {
  left: 0;
  background: linear-gradient(to right, #000 0%, transparent 100%);
}

#audio-ticker::after {
  right: 0;
  background: linear-gradient(to left, #000 0%, transparent 100%);
}

#ticker-text {
  position: absolute;
  white-space: nowrap;
  z-index: 1;   /* make sure it's below fade */
}

#ticker-text {
  position: absolute;
  white-space: nowrap;
  color: var(--nexys-teal);
  font-family: 'Roboto Mono', monospace;
  letter-spacing: 2px;
  text-shadow:
    0 0 2px var(--nexys-teal),
    0 0 6px rgba(115,218,202,0.4);
  animation: ticker-scroll 8s linear infinite;
}

@keyframes ticker-scroll {
  from { transform: translateX(100%); }
  to   { transform: translateX(-100%); }
}

#top-trim {
  grid-column: 2;
  background: var(--wired-black);
  border-bottom: 2px solid var(--trim-border);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0 12px;
  font-size: 12px;
}

#top-trim a {
  color: var(--text-bright);
  text-decoration: none;
}

/* =========================
   SLAB SYNC MODULE
========================= */

#bottom-trim {
  grid-column: 2;
  background: var(--wired-black);
  border-top: 2px solid var(--trim-border);
  display: flex;
  align-items: center; /* move content toward top */
  padding: 0 12px;
  height: 28px; /* try 28px to start */
}

#slab-sync-module {
  width: 100%;
  height: 20px;            /* smaller tube */
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #1f2a38;

  background: linear-gradient(
    to bottom,
    #1a1b26 0%,
    #0b0f14 50%,
    #06090d 100%
  );

  box-shadow:
    inset 0 3px 6px rgba(0,0,0,0.8),
    inset 0 -2px 4px rgba(0,0,0,0.9);
}

/* subtle top highlight */
#slab-sync-module::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 10%;
  right: 10%;
  height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  filter: blur(2px);
}

#slab-sync-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

@keyframes slabBlink {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

#content {
  grid-column: 2;
  background: var(--bg-deep);
}

iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: var(--bg-deep);
}

.audio-header {
  font-size: 11px;
  letter-spacing: 1px;
  margin-bottom: 10px;
  opacity: 0.7;
}

#audio-cover {
  width: 100%;
  border: 1px solid var(--trim-border);
  margin-bottom: 10px;
}

#audio-play {
  width: 100%;
  background: transparent;
  border: 1px solid var(--trim-border);
  color: var(--text-soft);
  padding: 6px;
  cursor: pointer;
  margin-bottom: 8px;
}

#audio-play:hover {
  border-color: var(--nexys-teal);
  color: var(--nexys-teal);
}

/* --- SCRUBBER --- */

#audio-seek {
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #ffffff;
  outline: none;
  position: relative;
}

/* Filled portion */
#audio-seek {
  background: linear-gradient(
    to right,
    var(--nexys-teal) 0%,
    var(--nexys-teal) var(--seek-progress, 0%),
    #ffffff var(--seek-progress, 0%),
    #ffffff 100%
  );
}

/* Thumb bubble */
#audio-seek::-webkit-slider-thumb {
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--nexys-teal);
  border-radius: 50%;
  cursor: pointer;
  box-shadow:
    0 0 8px rgba(115,218,202,0.6),
    0 0 0 2px #0b0f14;
}

#audio-seek::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--nexys-teal);
  border: none;
  border-radius: 50%;
  cursor: pointer;
}

/* Space sliders away from buttons and from each other */
#audio-seek {
  margin-top: 18px;   /* space from control buttons */
  margin-bottom: 14px; /* space before volume slider */
}

#audio-volume {
  margin-bottom: 18px; /* space before bottom of player */
}

/* --- VOLUME --- */

#audio-volume {
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(
    to right,
    var(--nexys-teal) 0%,
    var(--nexys-teal) var(--vol-progress, 70%),
    #1f2a38 var(--vol-progress, 70%),
    #1f2a38 100%
  );
  outline: none;
}

#audio-volume::-webkit-slider-thumb {
  appearance: none;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 6px rgba(115,218,202,0.5);
}

#audio-volume::-moz-range-thumb {
  width: 12px;
  height: 12px;
  background: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
}

.controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.controls button {
    width: 44px;
    height: 44px;
}

#playBtn {
    width: 52px;
    height: 52px;
}

.control-btn {
  background: linear-gradient(145deg, #121922, #0b0f14);
  border: 1px solid #1f2a38;
  border-radius: 10px;
  padding: 8px 12px;
  color: #9fb3c8;
  cursor: pointer;

  display: flex;
  align-items: center;
  justify-content: center;

  box-shadow:
    0 2px 6px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.04);

  transition: all 0.15s ease;
}

.control-btn:hover {
  color: #73daca;
  border-color: #73daca;
  box-shadow:
    0 4px 12px rgba(0,0,0,0.8),
    0 0 6px rgba(115,218,202,0.3);
  transform: translateY(-1px);
}

.control-btn:active {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 6px rgba(0,0,0,0.8);
}

.controls {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 10px;
}

.control-btn svg {
  width: 26px;
  height: 26px;
}

.playing {
  box-shadow:
    0 0 10px rgba(115,218,202,0.4),
    0 0 20px rgba(115,218,202,0.15);
}

.sidebar-app-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sidebar-app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 1px;
  margin-bottom: 12px;
  opacity: 0.8;
}

.app-exit-btn {
  background: transparent;
  border: 1px solid var(--trim-border);
  color: var(--text-soft);
  font-size: 10px;
  padding: 2px 6px;
  cursor: pointer;
  border-radius: 4px;
}

.app-exit-btn:hover {
  border-color: var(--nexys-teal);
  color: var(--nexys-teal);
}

.app-grid {
  display: grid;
  gap: 10px;
}

.app-tile {
  background: var(--wired-black);
  border: 1px solid var(--trim-border);
  color: var(--text-soft);
  padding: 12px;
  cursor: pointer;
  font-family: 'Roboto Mono', monospace;
  font-size: 12px;
  transition: 0.2s;
}

.app-tile:hover {
  border-color: var(--nexys-teal);
  color: var(--nexys-teal);
}

.selector-screen {
  position: relative;
  margin-top: 10px;
  height: 320px;
  background: var(--wired-black);   /* was off-white */
  border: 1px solid var(--trim-border);
  overflow: hidden;

  perspective: 600px;
}

.selector-grid-bg {
  position: absolute;
  inset: -40%;

  background-image:
    linear-gradient(rgba(115,218,202,0.25) 2px, transparent 2px),
    linear-gradient(90deg, rgba(115,218,202,0.25) 2px, transparent 2px);

  background-size: 30px 30px;

  transform: rotateX(55deg);
  transform-origin: center;

  animation: gridDrift 10s linear infinite;
  z-index: 0;
  opacity: 0.8;
  filter: blur(0.1px) drop-shadow(0 0 4px rgba(115,218,202,0.2));
}

@keyframes gridDrift {
  from {
    transform: rotateX(55deg) translate(0px, 0px);
  }
  to {
    transform: rotateX(55deg) translate(30px, 30px);
  }
}

.selector-app-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;

  padding: 16px;
  justify-items: center;
}

.selector-app-tile {
  width: 70px;
  height: 70px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;

  background: var(--wired-black);
  border: 1px solid var(--trim-border);
  color: var(--text-soft);

  font-family: 'Roboto Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;

  cursor: pointer;
  transition: 0.2s;
}

.selector-app-tile {
  box-shadow:
    0 4px 10px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

.selector-app-tile:hover {
  border-color: var(--nexys-teal);
  color: var(--nexys-teal);
  transform: translateY(-2px);
}

.selector-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    transparent 40%,
    rgba(11,15,20,0.8)
  );
  pointer-events: none;
}

.selector-app-tile.owned {
  border-color: var(--nexys-teal);
  color: var(--nexys-teal);
  box-shadow: 0 0 6px rgba(115,218,202,0.4);
}

.sidebar-app-body {
  margin-top: 10px;
}

/* Sidebar app transition */
.sidebar-app-shell {
  opacity: 0;
  transform: translateY(6px);
  animation: sidebarFade 0.18s ease forwards;
}

@keyframes sidebarFade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   ADMIN ITEM GRID
========================= */

.admin-item-tile {
  display: inline-block;
  padding: 4px 8px;
  margin: 4px;
  font-size: 10px;

  background: #0b0f14;
  border: 1px solid #1f2a38;
  color: #9fb3c8;
  cursor: pointer;
  transition: 0.15s ease;
}

.admin-item-tile:hover {
  border-color: #73daca;
  color: #73daca;
}

.admin-item-tile.owned {
  border-color: #73daca;
  color: #73daca;
  box-shadow: 0 0 4px rgba(115,218,202,0.4);
}

/* SYSTEM MONITOR */

.sys-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 1px;
}

.sys-row {
  display: flex;
  justify-content: space-between;
  color: var(--text-soft);
}

.sys-bar {
  height: 10px;
  background: #0b0f14;
  border: 1px solid var(--trim-border);
  position: relative;
  overflow: hidden;
}

#sys-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--nexys-teal);
  transition: width 0.5s ease, background 0.4s ease;
}

/* Rainbow bleed near 100% */
#sys-bar-fill.high-sync {
  background: linear-gradient(
    90deg,
    #73daca,
    #a78bfa,
    #f472b6,
    #facc15
  );
  box-shadow:
    0 0 6px rgba(167,139,250,0.5),
    0 0 12px rgba(244,114,182,0.3);
}

.sys-display {
  position: relative;
  height: 200px;
  border: 1px solid var(--trim-border);
  background: var(--wired-black);
  overflow: hidden;
  margin-bottom: 14px;
}

#sys-canvas {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* SYSTEM MONITOR — refined */

.sys-wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sys-display {
  position: relative;
  height: 120px; /* half size */
  border: 1px solid var(--trim-border);
  background: var(--wired-black);
  overflow: hidden;
  margin-bottom: 6px;
}

#sys-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.sys-markers {
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  font-size: 9px;
  opacity: 0.6;
  z-index: 2;
}

.cli-prefix {
  color: #73daca;
  font-family: monospace;
  font-size: 11px;
  animation: blinkCursor 1s infinite;
}

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

.core-select {
  width: 100%;
  margin-top: 4px;
  background: #0b0f14;
  border: 1px solid #1f2a38;
  color: #9fb3c8;
  padding: 4px;
}

.core-btn {
  margin-top: 8px;
  width: 100%;
  padding: 6px;
  background: #121922;
  border: 1px solid #1f2a38;
  color: #73daca;
  cursor: pointer;
  transition: 0.15s ease;
}

.core-btn:hover {
  border-color: #73daca;
  box-shadow: 0 0 6px rgba(115,218,202,0.4);
}

.dev-select {
  width: 100%;
  margin-top: 4px;
  background: #0b0f14;
  border: 1px solid #1f2a38;
  color: #9fb3c8;
  padding: 4px;
}

.dev-btn {
  margin-top: 8px;
  width: 100%;
  padding: 6px;
  background: #121922;
  border: 1px solid #1f2a38;
  color: #73daca;
  cursor: pointer;
  transition: 0.15s ease;
}
 
.dev-btn:hover {
  border-color: #73daca;
  box-shadow: 0 0 6px rgba(115,218,202,0.4);
}

/* CLI Wrapper */

.cli-wrapper {
  display: flex;
  margin-bottom: 8px;
}

.cli-prefix-box {
  background: #0b0f14;
  border: 1px solid #1f2a38;
  border-right: none;
  color: #73daca;
  padding: 6px 8px;
  font-family: monospace;
  font-size: 11px;
  display: flex;
  align-items: center;
}

.cli-input {
  flex: 1;
  background: #0b0f14;
  border: 1px solid #1f2a38;
  color: #73daca;
  padding: 6px;
  font-family: monospace;
  font-size: 11px;
  outline: none;
}

/* Hard blink — no fade */
.cli-underscore {
  animation: hardBlink 1.1s steps(1) infinite;
}

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

/* =======================
     LOGOUT TRANSITION
======================== */

#transition-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11,15,20,0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.transition-box {
  padding: 30px 60px;
  border: 1px solid var(--nexys-teal);
  color: var(--nexys-teal);
  font-family: 'Roboto Mono', monospace;
  letter-spacing: 3px;
  font-size: 14px;
  background: #000;
  box-shadow:
    0 0 20px rgba(115,218,202,0.4),
    inset 0 0 10px rgba(115,218,202,0.2);
  animation: slabBlink 1.2s infinite alternate;
}

/* =========================
      MAIL SIDEBAR STYLE
========================= */

.mail-list {
  border: 1px solid var(--trim-border);
  background: #000;
  height: 200px;
  overflow-y: auto;
  padding: 6px;
  font-size: 11px;
}

.mail-item {
  padding: 6px;
  border-bottom: 1px solid #1f2a38;
  cursor: pointer;
}

.mail-item:hover {
  background: #0b0f14;
}

.mail-item.unread {
  color: var(--nexys-teal);
}

.mail-item.read {
  opacity: 0.5;
}

/* =========================
   SOL CONNECTING PANEL
========================= */

#sol-connecting-panel {
  position: absolute;
  top: -200px;
  left: 260px; /* width of sidebar */
  right: 0;
  height: 160px;
  background: rgba(6,9,13,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid var(--trim-border);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  transition: top 0.4s ease;
}

#sol-connecting-panel.active {
  top: 32px; /* below top-trim */
}

.sol-connecting-box {
  width: 60%;
  max-width: 600px;
  text-align: center;
  color: var(--nexys-teal);
  font-family: 'Roboto Mono', monospace;
}

#sol-connecting-text {
  font-size: 16px;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

#sol-connecting-percent {
  font-size: 13px;
  margin-bottom: 6px;
}

.sol-connecting-bar {
  height: 10px;
  border: 1px solid var(--trim-border);
  background: #000;
  overflow: hidden;
}

#sol-connecting-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(
    90deg,
    #000000,
    #ff0000,
    #ff8c00,
    #ffff00,
    #22c55e,
    #73daca
  );
  transition: width 0.15s linear;
}

.sol-connecting-bar {
  height: 14px;
  border: 1px solid var(--trim-border);
  background: #000;
  display: flex;
  gap: 2px;
  padding: 2px;
}

.sol-connecting-block {
  flex: 1;
  background: #111;
  transition: background 0.15s ease;
}