@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=VT323&display=swap');

:root {
  --green:   #00ff9c;
  --green2:  #00cc7a;
  --dim:     #007a4a;
  --dimmer:  #004a2e;
  --bg:      #020f09;
  --red:     #ff4466;
  --yellow:  #f0e040;
  --cyan:    #40e0f0;
  --white:   #c8ffd8;
  --glow:    0 0 8px rgba(0, 255, 156, 0.6);
  --font-mono: 'Share Tech Mono', monospace;
  --font-vt:   'VT323', monospace;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 15px;
  overflow: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent, transparent 2px,
    rgba(0,0,0,0.18) 2px, rgba(0,0,0,0.18) 4px
  );
  pointer-events: none;
  z-index: 999;
}

body::after {
  content: '';
  position: fixed; inset: 0;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
  z-index: 998;
}

#screen {
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 24px 28px 12px;
}

#topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--dimmer);
  margin-bottom: 12px;
  font-family: var(--font-vt);
  font-size: 18px;
  color: var(--dim);
  letter-spacing: 2px;
  flex-shrink: 0;
}
#topbar .title  { color: var(--green2); text-shadow: var(--glow); }
#topbar .status { font-size: 14px; }
#topbar .clock  { color: var(--dim); }

#progress-bar  { height: 2px; background: var(--dimmer); margin-bottom: 10px; border-radius: 1px; flex-shrink: 0; }
#progress-fill { height: 100%; background: var(--green2); border-radius: 1px; transition: width 0.6s ease; box-shadow: var(--glow); }

#terminal {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
  scroll-behavior: smooth;
}
#terminal::-webkit-scrollbar       { width: 4px; }
#terminal::-webkit-scrollbar-track { background: transparent; }
#terminal::-webkit-scrollbar-thumb { background: var(--dimmer); border-radius: 2px; }

.line {
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  animation: fadein 0.08s ease-out;
}
.line.cmd     { color: var(--white); }
.line.out     { color: var(--green); }
.line.err     { color: var(--red); }
.line.info    { color: var(--cyan); }
.line.warn    { color: var(--yellow); }
.line.dim     { color: var(--dim); }
.line.success { color: var(--green); text-shadow: var(--glow); }
.line.ascii {
  font-family: var(--font-vt);
  font-size: 13px;
  color: var(--green2);
  text-shadow: var(--glow);
  line-height: 1.2;
}

#input-area {
  display: flex;
  align-items: center;
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--dimmer);
  flex-shrink: 0;
}

#prompt-label {
  color: var(--green2);
  white-space: nowrap;
  text-shadow: var(--glow);
  flex-shrink: 0;
  user-select: none;
}
#prompt-label .at     { color: var(--dim); }
#prompt-label .host   { color: var(--cyan); }
#prompt-label .dollar { color: var(--yellow); }

#input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#cmd-input {
  position: absolute;
  inset: 0;
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: transparent;
  caret-color: transparent;
  font-family: var(--font-mono);
  font-size: 15px;
  z-index: 2;
}
#cmd-input.password { color: var(--white); caret-color: transparent; }
#cmd-input.password ~ #input-mirror,
#cmd-input.password ~ #cursor { visibility: hidden; }

#input-mirror {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--white);
  white-space: pre;
  pointer-events: none;
  user-select: none;
}

#cursor {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--green);
  text-shadow: var(--glow);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
#cursor.blink  { animation: blink 1s step-end infinite; }
#cursor.typing { animation: none; opacity: 1; }

#tab-hint {
  color: var(--dimmer);
  font-size: 13px;
  margin-left: 2px;
  pointer-events: none;
  flex-shrink: 0;
  user-select: none;
}

@keyframes fadein {
  from { opacity: 0; transform: translateX(-3px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes glitch {
  0%   { text-shadow: 2px 0 var(--red), -2px 0 var(--cyan); }
  20%  { text-shadow: -2px 0 var(--red), 2px 0 var(--cyan); }
  40%  { text-shadow: 2px 2px var(--red), -2px -2px var(--cyan); }
  60%  { text-shadow: none; }
  80%  { text-shadow: -1px 0 var(--red), 1px 0 var(--cyan); }
  100% { text-shadow: none; }
}
.glitch { animation: glitch 4s infinite; }