/* ═══════════════════════════════════════════════════
   GHOST_NET — HACKER SCREEN GENERATOR
   Style Architecture:
   1. CSS Variables & Reset
   2. Canvas / Overlays
   3. Intro Screen
   4. Name Screen
   5. Terminal Layout
   6. Sidebar
   7. Main Area / Terminal Output
   8. Progress System
   9. Final Screen
   10. Animations & Keyframes
═══════════════════════════════════════════════════ */

/* ─── 1. VARIABLES & RESET ─────────────────────── */
:root {
  --green:      #00ff41;
  --green-dim:  #00c832;
  --green-glow: rgba(0, 255, 65, 0.25);
  --green-dark: rgba(0, 255, 65, 0.08);
  --red:        #ff003c;
  --yellow:     #ffe600;
  --cyan:       #00eeff;
  --bg:         #000000;
  --panel-bg:   rgba(0, 20, 0, 0.85);
  --border:     rgba(0, 255, 65, 0.25);
  --font-mono:  'Share Tech Mono', 'Courier New', monospace;
  --font-vt:    'VT323', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  color: var(--green);
  font-family: var(--font-mono);
  overflow: hidden;
  cursor: crosshair;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

/* ─── 2. CANVAS & OVERLAYS ─────────────────────── */
#matrix-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
}

/* CRT curvature vignette */
.crt-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at center,
    transparent 60%,
    rgba(0,0,0,0.7) 100%);
  pointer-events: none;
}

/* Scanlines */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0,0,0,0.18) 2px,
    rgba(0,0,0,0.18) 4px
  );
}

/* RGB glitch overlay */
.glitch-overlay {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  background: repeating-linear-gradient(
    90deg,
    rgba(255,0,0,0.05) 0px,
    rgba(0,255,0,0.05) 2px,
    rgba(0,0,255,0.05) 4px
  );
  mix-blend-mode: screen;
}

/* Red warning flash */
.red-warning {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--red);
  color: #fff;
  font-family: var(--font-vt);
  font-size: 2rem;
  text-align: center;
  padding: 6px 0;
  opacity: 0;
  pointer-events: none;
  letter-spacing: 4px;
  text-shadow: 0 0 20px #fff;
}

/* ─── 3. INTRO SCREEN ──────────────────────────── */
.intro-screen {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.intro-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
}

.ghost-logo {
  font-family: var(--font-vt);
  font-size: clamp(3rem, 8vw, 7rem);
  color: var(--green);
  text-shadow: 0 0 30px var(--green), 0 0 60px var(--green-dim);
  letter-spacing: 12px;
  animation: flicker 3s infinite;
}

.intro-sub {
  font-size: clamp(0.7rem, 2vw, 1rem);
  color: var(--green-dim);
  letter-spacing: 4px;
  opacity: 0.8;
}

.intro-loading {
  width: min(400px, 80vw);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.intro-bar-wrap {
  width: 100%;
  height: 4px;
  background: rgba(0,255,65,0.1);
  border: 1px solid var(--border);
  overflow: hidden;
}

.intro-bar {
  height: 100%;
  width: 0%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  transition: width 0.1s linear;
}

.intro-status {
  font-size: 0.75rem;
  color: var(--green-dim);
  letter-spacing: 2px;
  min-height: 1.2em;
}

.intro-warning {
  font-family: var(--font-vt);
  font-size: 1.1rem;
  color: var(--red);
  letter-spacing: 3px;
  animation: pulse-red 1.5s ease-in-out infinite;
}

/* ─── 4. NAME SCREEN ───────────────────────────── */
.name-screen {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
}

.name-box {
  width: min(520px, 90vw);
  border: 1px solid var(--green);
  background: var(--panel-bg);
  padding: 40px;
  box-shadow: 0 0 40px var(--green-glow), inset 0 0 20px var(--green-dark);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}

.name-box::before {
  content: 'GHOST_NET — OPERATOR AUTH';
  position: absolute;
  top: -12px;
  left: 20px;
  background: #000;
  padding: 0 10px;
  font-size: 0.7rem;
  color: var(--green-dim);
  letter-spacing: 3px;
}

.name-title {
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  color: var(--green);
  text-shadow: 0 0 8px var(--green);
  letter-spacing: 2px;
}

.name-subtitle {
  font-size: 0.8rem;
  color: var(--green-dim);
  opacity: 0.7;
}

.name-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--green);
  padding-bottom: 6px;
}

.prompt-sym {
  color: var(--cyan);
  font-size: 1.1rem;
  white-space: nowrap;
}

.name-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  width: 100%;
  caret-color: var(--green);
  letter-spacing: 2px;
}

.name-input::placeholder { color: rgba(0,255,65,0.3); }

.name-hint {
  font-size: 0.72rem;
  color: var(--green-dim);
  opacity: 0.5;
  letter-spacing: 2px;
  text-align: right;
}

.fake-cam-msg {
  font-size: 0.75rem;
  color: var(--yellow);
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity 0.5s;
}
.fake-cam-msg.visible { opacity: 1; }

/* ─── 5. TERMINAL LAYOUT ──────────────────────── */
.terminal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding-bottom: 28px; /* room for bottom strip */
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: rgba(0, 255, 65, 0.06);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 10px;
}

.top-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.red    { background: #ff5f56; box-shadow: 0 0 6px #ff5f56; }
.dot.yellow { background: #ffbd2e; box-shadow: 0 0 6px #ffbd2e; }
.dot.green  { background: #27c93f; box-shadow: 0 0 6px #27c93f; }

.top-title {
  font-size: clamp(0.65rem, 1.5vw, 0.85rem);
  color: var(--green);
  letter-spacing: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--green-dim);
  flex-shrink: 0;
}

#clock {
  font-family: var(--font-vt);
  font-size: 1.1rem;
  color: var(--cyan);
  letter-spacing: 2px;
}

.sound-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--green);
  cursor: pointer;
  padding: 2px 8px;
  font-size: 0.9rem;
  border-radius: 2px;
  transition: all 0.2s;
}
.sound-btn:hover { background: var(--green-dark); }

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  display: inline-block;
}

.layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  gap: 0;
}

/* ─── 6. SIDEBAR ───────────────────────────────── */
.sidebar {
  width: 200px;
  min-width: 160px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 12px 0;
  overflow-y: auto;
  background: rgba(0,10,0,0.5);
  scrollbar-width: thin;
  scrollbar-color: var(--green-dim) transparent;
}

.sidebar-section {
  padding: 5px 14px;
}

.sidebar-title {
  font-size: 0.58rem;
  color: rgba(0,255,65,0.4);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.sidebar-val {
  font-size: 0.8rem;
  color: var(--green);
  word-break: break-all;
  letter-spacing: 1px;
}

.ip-val {
  color: var(--cyan);
  font-size: 0.78rem;
}

.counter-val {
  font-family: var(--font-vt);
  font-size: 1.3rem;
  color: var(--green);
  text-shadow: 0 0 8px var(--green);
}

.phase-val {
  color: var(--yellow);
  font-size: 0.75rem;
  letter-spacing: 2px;
}

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 14px;
}

/* Mini resource bars */
.sidebar-section.mini {
  display: grid;
  grid-template-columns: 28px 1fr 30px;
  align-items: center;
  gap: 5px;
  padding: 3px 14px;
}

.mini-label {
  font-size: 0.6rem;
  color: rgba(0,255,65,0.5);
  letter-spacing: 1px;
}

.mini-bar-wrap {
  height: 4px;
  background: rgba(0,255,65,0.1);
  border-radius: 2px;
  overflow: hidden;
}

.mini-bar {
  height: 100%;
  width: 0%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  transition: width 0.4s ease;
  border-radius: 2px;
}

.mini-bar.mem { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.mini-bar.net { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }

.mini-pct {
  font-size: 0.6rem;
  color: var(--green-dim);
  text-align: right;
}

/* ─── 7. MAIN AREA / TERMINAL OUTPUT ──────────── */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 12px 16px 8px;
  gap: 10px;
}

.term-output {
  flex: 1;
  overflow-y: auto;
  font-size: clamp(0.7rem, 1.3vw, 0.88rem);
  line-height: 1.65;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--green-dim) transparent;
  word-break: break-word;
}

.term-output::-webkit-scrollbar { width: 4px; }
.term-output::-webkit-scrollbar-track { background: transparent; }
.term-output::-webkit-scrollbar-thumb { background: var(--green-dim); }

/* Individual log lines */
.log-line {
  display: block;
  padding: 1px 0;
  animation: fadeInLine 0.15s ease;
}

.log-line.cmd    { color: var(--green); }
.log-line.info   { color: var(--green-dim); }
.log-line.warn   { color: var(--yellow); }
.log-line.error  { color: var(--red); font-weight: bold; }
.log-line.cyan   { color: var(--cyan); }
.log-line.bright { color: #fff; text-shadow: 0 0 5px #fff; }
.log-line.dim    { color: rgba(0,255,65,0.4); font-size: 0.8em; }
.log-line.blank  { display: block; height: 0.5em; }

.term-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  padding: 4px 0;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.term-cursor {
  animation: blink 1s step-start infinite;
  color: var(--green);
  text-shadow: 0 0 6px var(--green);
}

/* ─── 8. PROGRESS SYSTEM ──────────────────────── */
.progress-section {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--green-dim);
}

#prog-phase { color: var(--cyan); }
#prog-pct   { color: var(--green); font-family: var(--font-vt); font-size: 1rem; }

.progress-wrap {
  height: 6px;
  background: rgba(0,255,65,0.08);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--green-dim), var(--green));
  box-shadow: 0 0 12px var(--green);
  transition: width 0.3s ease;
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(0,255,65,0.6));
  animation: shimmer 0.8s linear infinite;
}

.progress-glow {
  position: absolute;
  inset: 0;
  background: var(--green);
  opacity: 0;
  mix-blend-mode: screen;
}

.stage-dots {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  letter-spacing: 1px;
  flex-wrap: wrap;
}

.stage-dot {
  color: rgba(0,255,65,0.3);
  transition: all 0.4s;
  cursor: default;
}
.stage-dot.active {
  color: var(--green);
  text-shadow: 0 0 8px var(--green);
}
.stage-dot.done { color: var(--green-dim); }
.stage-sep { color: rgba(0,255,65,0.2); }

/* ─── 9. FINAL SCREEN ─────────────────────────── */
.final-screen {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(0,0,0,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
}

.final-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 40px;
}

.final-title {
  font-family: var(--font-vt);
  font-size: clamp(3rem, 10vw, 8rem);
  letter-spacing: 8px;
  color: var(--green);
  text-shadow: 0 0 40px var(--green), 0 0 80px var(--green-dim);
  animation: finalGlow 1.5s ease-in-out infinite alternate;
}

.final-title.red-end {
  color: var(--red);
  text-shadow: 0 0 40px var(--red), 0 0 80px rgba(255,0,60,0.5);
}

.final-title.yellow-end {
  color: var(--yellow);
  text-shadow: 0 0 40px var(--yellow), 0 0 80px rgba(255,230,0,0.5);
}

.final-sub {
  font-size: clamp(0.8rem, 2vw, 1.1rem);
  color: var(--green-dim);
  letter-spacing: 3px;
  max-width: 500px;
}

.final-stats {
  font-size: 0.85rem;
  color: var(--green-dim);
  line-height: 2;
  letter-spacing: 1px;
}

.final-btn {
  background: transparent;
  border: 2px solid var(--green);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: 12px 40px;
  cursor: pointer;
  letter-spacing: 4px;
  text-transform: uppercase;
  transition: all 0.3s;
  box-shadow: 0 0 20px var(--green-glow);
}
.final-btn:hover {
  background: var(--green);
  color: #000;
  box-shadow: 0 0 40px var(--green);
}

/* ─── 10. BOTTOM STRIP ────────────────────────── */
.bottom-strip {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  z-index: 300;
  background: rgba(255,0,60,0.15);
  border-top: 1px solid rgba(255,0,60,0.5);
  color: var(--red);
  font-size: 0.7rem;
  text-align: center;
  padding: 5px;
  letter-spacing: 3px;
  animation: marquee-fade 2s ease-in-out infinite alternate;
  pointer-events: none;
}

/* ─── KEYFRAMES ──────────────────────────────── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes blink-fast {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.blink-fast { animation: blink-fast 0.4s step-start infinite; }
.blink-slow { animation: blink 2s step-start infinite; }

@keyframes flicker {
  0%, 95%, 100% { opacity: 1; }
  96%  { opacity: 0.4; }
  97%  { opacity: 1; }
  98%  { opacity: 0.6; }
  99%  { opacity: 1; }
}

@keyframes fadeInLine {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes shimmer {
  from { transform: translateX(-30px); }
  to   { transform: translateX(30px); }
}

@keyframes pulse-red {
  0%, 100% { opacity: 0.8; }
  50%       { opacity: 1; text-shadow: 0 0 20px var(--red); }
}

@keyframes finalGlow {
  from { text-shadow: 0 0 20px var(--green), 0 0 40px var(--green-dim); }
  to   { text-shadow: 0 0 60px var(--green), 0 0 120px var(--green-dim), 0 0 200px var(--green-glow); }
}

@keyframes marquee-fade {
  from { opacity: 0.7; }
  to   { opacity: 1; }
}

@keyframes shake {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-4px, 2px); }
  20% { transform: translate(4px, -2px); }
  30% { transform: translate(-3px, 3px); }
  40% { transform: translate(3px, -1px); }
  50% { transform: translate(-2px, 4px); }
  60% { transform: translate(4px, 2px); }
  70% { transform: translate(-4px, -2px); }
  80% { transform: translate(3px, 3px); }
  90% { transform: translate(-3px, -3px); }
}

@keyframes glitch-anim {
  0%   { clip-path: inset(20% 0 70% 0); transform: translate(-4px, 0); }
  20%  { clip-path: inset(60% 0 10% 0); transform: translate(4px, 0); }
  40%  { clip-path: inset(40% 0 40% 0); transform: translate(-2px, 0); }
  60%  { clip-path: inset(10% 0 80% 0); transform: translate(3px, 0); }
  80%  { clip-path: inset(80% 0 5%  0); transform: translate(-3px, 0); }
  100% { clip-path: inset(50% 0 30% 0); transform: translate(2px, 0); }
}

/* Responsive tweaks */
@media (max-width: 680px) {
  .sidebar { display: none; }
  .main-area { padding: 8px; }
  .ghost-logo { letter-spacing: 4px; }
}