/* ============================================================
   BLACKHAT — Hacker Simulator Browser Game
   Complete Stylesheet | JH Games
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&family=Source+Code+Pro:wght@300;400;600;700&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --bg: #0a0a0a;
  --bg-secondary: #0d0d0d;
  --bg-panel: #111111;
  --bg-input: #0a0a0a;
  --bg-hover: #1a1a1a;
  --bg-overlay: rgba(0, 0, 0, 0.92);

  --green: #00ff41;
  --green-dim: #00aa2a;
  --green-dark: #004d14;
  --green-faint: rgba(0, 255, 65, 0.05);
  --amber: #ffb000;
  --amber-dim: #aa7500;
  --red: #ff3333;
  --red-dim: #aa2222;
  --cyan: #00d4ff;
  --cyan-dim: #008faa;
  --white: #cccccc;
  --dim: #555555;
  --dim-dark: #333333;
  --yellow: #ffd700;
  --blue: #4488ff;
  --purple: #bb66ff;
  --orange: #ff8800;

  --glow: 0 0 5px #00ff41, 0 0 10px rgba(0, 255, 65, 0.3);
  --glow-strong: 0 0 5px #00ff41, 0 0 15px rgba(0, 255, 65, 0.5), 0 0 30px rgba(0, 255, 65, 0.2);
  --glow-amber: 0 0 5px #ffb000, 0 0 10px rgba(255, 176, 0, 0.3);
  --glow-red: 0 0 5px #ff3333, 0 0 10px rgba(255, 51, 51, 0.3);
  --glow-cyan: 0 0 5px #00d4ff, 0 0 10px rgba(0, 212, 255, 0.3);

  --font: 'Fira Code', 'Source Code Pro', 'Consolas', monospace;
  --border: #1a3a1a;
  --border-green: 1px solid #00ff41;
  --border-dim: 1px solid #1a3a1a;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--green);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--green);
  color: var(--bg);
}

/* Scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green-dark); }
::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

a {
  color: var(--cyan);
  text-decoration: none;
}

a:hover {
  text-shadow: var(--glow-cyan);
}

/* ============================================================
   CRT SCANLINE OVERLAY
   ============================================================ */
#scanline-overlay,
.crt-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.08) 0px,
    rgba(0, 0, 0, 0.08) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* Optional subtle CRT flicker — add .crt-flicker to body */
.crt-flicker #scanline-overlay,
.crt-flicker .crt-overlay {
  animation: crt-flicker 0.08s infinite alternate;
}

@keyframes crt-flicker {
  0%   { opacity: 0.94; }
  50%  { opacity: 1; }
  100% { opacity: 0.96; }
}

/* ============================================================
   MATRIX RAIN BACKGROUND (CSS-only columns)
   ============================================================ */
.matrix-rain {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  overflow: hidden;
  opacity: 0.06;
  pointer-events: none;
}

.matrix-rain .column {
  position: absolute;
  top: -100%;
  font-family: var(--font);
  font-size: 13px;
  color: var(--green);
  writing-mode: vertical-rl;
  text-orientation: upright;
  white-space: nowrap;
  animation: matrix-fall linear infinite;
  text-shadow: var(--glow);
}

.matrix-rain .column:nth-child(1)  { left: 2%;  animation-duration: 8s;  animation-delay: 0s;    }
.matrix-rain .column:nth-child(2)  { left: 7%;  animation-duration: 11s; animation-delay: -3s;   }
.matrix-rain .column:nth-child(3)  { left: 12%; animation-duration: 9s;  animation-delay: -1s;   }
.matrix-rain .column:nth-child(4)  { left: 17%; animation-duration: 13s; animation-delay: -5s;   }
.matrix-rain .column:nth-child(5)  { left: 22%; animation-duration: 7s;  animation-delay: -2s;   }
.matrix-rain .column:nth-child(6)  { left: 27%; animation-duration: 10s; animation-delay: -4s;   }
.matrix-rain .column:nth-child(7)  { left: 32%; animation-duration: 12s; animation-delay: -7s;   }
.matrix-rain .column:nth-child(8)  { left: 37%; animation-duration: 8s;  animation-delay: -1.5s; }
.matrix-rain .column:nth-child(9)  { left: 42%; animation-duration: 14s; animation-delay: -6s;   }
.matrix-rain .column:nth-child(10) { left: 47%; animation-duration: 9s;  animation-delay: -3.5s; }
.matrix-rain .column:nth-child(11) { left: 52%; animation-duration: 11s; animation-delay: -2.5s; }
.matrix-rain .column:nth-child(12) { left: 57%; animation-duration: 7s;  animation-delay: -8s;   }
.matrix-rain .column:nth-child(13) { left: 62%; animation-duration: 13s; animation-delay: -4.5s; }
.matrix-rain .column:nth-child(14) { left: 67%; animation-duration: 10s; animation-delay: -1s;   }
.matrix-rain .column:nth-child(15) { left: 72%; animation-duration: 8s;  animation-delay: -6.5s; }
.matrix-rain .column:nth-child(16) { left: 77%; animation-duration: 12s; animation-delay: -3s;   }
.matrix-rain .column:nth-child(17) { left: 82%; animation-duration: 9s;  animation-delay: -5.5s; }
.matrix-rain .column:nth-child(18) { left: 87%; animation-duration: 11s; animation-delay: -7.5s; }
.matrix-rain .column:nth-child(19) { left: 92%; animation-duration: 14s; animation-delay: -2s;   }
.matrix-rain .column:nth-child(20) { left: 97%; animation-duration: 8s;  animation-delay: -4s;   }

@keyframes matrix-fall {
  0%   { transform: translateY(-100vh); }
  100% { transform: translateY(200vh);  }
}

/* ============================================================
   TYPING ANIMATION
   ============================================================ */
.typing {
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--green);
  animation:
    typing-expand 2s steps(40, end) forwards,
    blink-caret 0.6s step-end infinite;
  width: 0;
}

.typing.done {
  width: 100%;
  border-right: none;
  animation: none;
}

@keyframes typing-expand {
  from { width: 0; }
  to   { width: 100%; }
}

/* Cursor blink */
@keyframes blink-caret {
  0%, 100% { border-color: var(--green); }
  50%      { border-color: transparent;  }
}

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

.typing-cursor,
.cursor {
  display: inline-block;
  animation: blink 1s step-end infinite;
  color: var(--green);
}

.cursor {
  width: 0.6em;
  height: 1.1em;
  background: var(--green);
  vertical-align: text-bottom;
}

/* ============================================================
   BOOT SCREEN
   ============================================================ */
#boot-screen {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: opacity 0.5s ease;
  padding: 24px;
}

#boot-screen.hidden {
  opacity: 0;
  pointer-events: none;
}

#boot-text {
  font-size: 14px;
  white-space: pre-wrap;
  max-width: 700px;
  text-shadow: var(--glow);
  text-align: left;
  width: 100%;
}

.boot-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
  text-shadow: var(--glow-strong);
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 24px;
}

.boot-log {
  width: 100%;
  max-width: 600px;
  font-size: 13px;
  color: var(--green-dim);
  text-align: left;
  margin-bottom: 24px;
}

.boot-log .line {
  opacity: 0;
  animation: boot-line-appear 0.1s forwards;
}

.boot-log .line:nth-child(1)  { animation-delay: 0.3s; }
.boot-log .line:nth-child(2)  { animation-delay: 0.6s; }
.boot-log .line:nth-child(3)  { animation-delay: 0.8s; }
.boot-log .line:nth-child(4)  { animation-delay: 1.1s; }
.boot-log .line:nth-child(5)  { animation-delay: 1.4s; }
.boot-log .line:nth-child(6)  { animation-delay: 1.6s; }
.boot-log .line:nth-child(7)  { animation-delay: 1.9s; }
.boot-log .line:nth-child(8)  { animation-delay: 2.1s; }
.boot-log .line:nth-child(9)  { animation-delay: 2.4s; }
.boot-log .line:nth-child(10) { animation-delay: 2.7s; }

@keyframes boot-line-appear {
  to { opacity: 1; }
}

.boot-log .ok   { color: var(--green); }
.boot-log .warn { color: var(--amber); }
.boot-log .fail { color: var(--red); }

/* Progress bar */
.progress-bar {
  display: inline-block;
  color: var(--green);
  text-shadow: var(--glow);
  font-size: 15px;
}

.progress-bar .filled { color: var(--green); text-shadow: var(--glow-strong); }
.progress-bar .empty  { color: var(--dim-dark); }

.progress-percent {
  font-size: 14px;
  color: var(--green-dim);
  text-align: center;
}

/* ============================================================
   LOGIN SCREEN
   ============================================================ */
.screen-login {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 900;
  padding: 24px;
}

.login-box {
  border: var(--border-green);
  padding: 32px;
  width: 100%;
  max-width: 460px;
  background: var(--bg-secondary);
  position: relative;
}

.login-box::before {
  content: '[ BLACKHAT OS LOGIN ]';
  position: absolute;
  top: -0.7em;
  left: 16px;
  background: var(--bg-secondary);
  padding: 0 8px;
  color: var(--green);
  font-size: 12px;
  text-shadow: var(--glow);
  font-weight: 600;
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

.login-header .ascii-logo {
  color: var(--green);
  text-shadow: var(--glow);
  font-size: 10px;
  line-height: 1.2;
  white-space: pre;
  margin-bottom: 16px;
}

.login-header .subtitle {
  color: var(--green-dim);
  font-size: 12px;
}

.login-field {
  margin-bottom: 16px;
}

.login-field label {
  display: block;
  color: var(--green-dim);
  font-size: 12px;
  margin-bottom: 4px;
}

.login-field label::before {
  content: '> ';
  color: var(--green);
}

.login-field input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--green-dark);
  color: var(--green);
  font-family: var(--font);
  font-size: 14px;
  padding: 8px 14px;
  outline: none;
  caret-color: var(--green);
}

.login-field input:focus {
  border-color: var(--green);
  box-shadow: 0 0 8px rgba(0, 255, 65, 0.15);
}

.login-field input::placeholder {
  color: var(--dim);
}

.login-field input[type="password"] {
  letter-spacing: 0.2em;
}

.login-btn {
  width: 100%;
  background: transparent;
  border: var(--border-green);
  color: var(--green);
  font-family: var(--font);
  font-size: 14px;
  padding: 8px 16px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.15s ease;
  margin-top: 8px;
}

.login-btn:hover {
  background: var(--green);
  color: var(--bg);
  text-shadow: none;
  box-shadow: var(--glow);
}

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

.login-error {
  color: var(--red);
  font-size: 12px;
  text-shadow: var(--glow-red);
  margin-top: 8px;
  text-align: center;
  min-height: 1.4em;
}

.login-branding {
  margin-top: 32px;
  text-align: center;
  color: var(--dim);
  font-size: 10px;
}

.login-branding .company {
  color: var(--green-dim);
  font-weight: 600;
}

/* ============================================================
   MAIN GAME LAYOUT
   ============================================================ */
#game-container {
  display: none;
  width: 100%;
  height: 100%;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

#game-container.active {
  display: flex;
}

/* ============================================================
   STATUS / TOP BAR
   ============================================================ */
#top-bar {
  height: 32px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 12px;
  flex-shrink: 0;
  gap: 20px;
  user-select: none;
}

#top-bar .bar-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

#top-bar .label {
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#top-bar .value {
  color: var(--green);
  text-shadow: var(--glow);
  font-weight: 600;
}

#top-bar .value.btc   { color: var(--amber); text-shadow: var(--glow-amber); }
#top-bar .value.rep   { color: var(--cyan);  text-shadow: var(--glow-cyan); }
#top-bar .value.alert { color: var(--red);   text-shadow: var(--glow-red); }
#top-bar .value.group { color: var(--purple); }

.spacer { flex: 1; }

#top-bar .clock {
  color: var(--green-dim);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   MAIN AREA — SPLIT PANEL (terminal 60% / side 40%)
   ============================================================ */
#main-area {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
}

/* --- Terminal (left, 60%) --- */
#terminal {
  flex: 3;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid var(--border);
}

#output {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  font-size: 13px;
  white-space: pre-wrap;
  word-wrap: break-word;
  scrollbar-width: thin;
  scrollbar-color: var(--green-dark) var(--bg);
}

#output::-webkit-scrollbar { width: 6px; }
#output::-webkit-scrollbar-track { background: var(--bg); }
#output::-webkit-scrollbar-thumb { background: var(--green-dark); }

#output .line {
  min-height: 1.5em;
}

#output .line.system  { color: var(--cyan); text-shadow: var(--glow-cyan); }
#output .line.error   { color: var(--red);  text-shadow: var(--glow-red); }
#output .line.warning { color: var(--amber); text-shadow: var(--glow-amber); }
#output .line.success { color: var(--green); text-shadow: var(--glow); }
#output .line.dim     { color: var(--green-dim); }

/* ASCII art blocks */
.ascii-art {
  color: var(--green);
  text-shadow: var(--glow);
  font-size: 11px;
  line-height: 1.2;
}

/* Input line */
#input-line {
  display: flex;
  align-items: center;
  padding: 6px 12px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

#prompt {
  color: var(--green);
  margin-right: 8px;
  white-space: nowrap;
  text-shadow: var(--glow);
  font-weight: 600;
}

#prompt .user      { color: var(--green); }
#prompt .separator { color: var(--dim); }
#prompt .path      { color: var(--cyan); }
#prompt .dollar    { color: var(--green); text-shadow: var(--glow); }

#command-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--green);
  font-family: var(--font);
  font-size: 14px;
  caret-color: var(--green);
  text-shadow: var(--glow);
}

#command-input::placeholder {
  color: var(--dim);
}

/* Tab completion dropdown */
#tab-complete {
  display: none;
  position: absolute;
  bottom: 36px;
  left: 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 4px 0;
  z-index: 100;
  max-height: 200px;
  overflow-y: auto;
  min-width: 200px;
}

#tab-complete.active {
  display: block;
}

.tab-option {
  padding: 3px 12px;
  cursor: pointer;
  font-size: 12px;
  color: var(--white);
}

.tab-option:hover,
.tab-option.selected {
  background: rgba(0, 255, 65, 0.1);
  color: var(--green);
}

/* ============================================================
   RIGHT SIDE PANEL — TABS (Network, Email, Shop, Missions)
   ============================================================ */
.side-panel {
  flex: 2;
  background: var(--bg-secondary);
  display: none;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.side-panel.active {
  display: flex;
}

/* Panel tabs navigation */
.panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
  overflow-x: auto;
}

.panel-tabs .tab {
  flex: 1;
  padding: 8px 14px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-right: 1px solid var(--border);
  color: var(--green-dim);
  font-family: var(--font);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.panel-tabs .tab:last-child {
  border-right: none;
}

.panel-tabs .tab:hover {
  color: var(--green);
  background: rgba(0, 255, 65, 0.03);
}

.panel-tabs .tab.active {
  color: var(--green);
  text-shadow: var(--glow);
  border-bottom-color: var(--green);
  background: var(--bg-secondary);
}

.panel-tabs .tab .badge {
  display: inline-block;
  background: var(--red);
  color: var(--bg);
  font-size: 9px;
  padding: 1px 5px;
  margin-left: 4px;
  font-weight: 700;
}

/* Legacy panel header/close (side panel mode) */
.panel-header {
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  font-size: 13px;
}

.panel-close {
  cursor: pointer;
  color: var(--dim);
  font-size: 16px;
  transition: color 0.2s;
}

.panel-close:hover {
  color: var(--red);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px;
  font-size: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--green-dark) var(--bg-panel);
}

.panel-body::-webkit-scrollbar { width: 5px; }
.panel-body::-webkit-scrollbar-thumb { background: var(--green-dark); }

/* Tab content toggling */
.tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px;
  display: none;
  font-size: 12px;
}

.tab-content.active {
  display: block;
}

/* ============================================================
   NETWORK MAP
   ============================================================ */
.net-category {
  margin-bottom: 12px;
}

.net-category-title {
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.net-node {
  display: inline-block;
  padding: 3px 8px;
  margin: 3px;
  border: 1px solid var(--border);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.net-node:hover {
  border-color: var(--green);
  text-shadow: 0 0 8px currentColor;
  z-index: 1;
}

.net-node.hacked {
  border-color: var(--green);
  color: var(--green);
  text-shadow: var(--glow);
}

.net-node.scanning {
  border-color: var(--amber);
  color: var(--amber);
  animation: node-pulse 1.5s ease infinite;
}

.net-node.connected {
  border-color: var(--yellow);
  color: var(--yellow);
}

.net-node.locked {
  border-color: var(--red-dim);
  color: var(--red);
}

.net-node.unknown {
  border-color: var(--dim-dark);
  color: var(--white);
}

.net-node.self {
  border-color: var(--cyan);
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  font-weight: 700;
}

@keyframes node-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.network-connection {
  color: var(--dim);
  font-size: 10px;
  user-select: none;
}

.network-legend {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--dim-dark);
  font-size: 10px;
  color: var(--dim);
}

.network-legend span {
  margin-right: 14px;
}

/* ============================================================
   EMAIL PANEL
   ============================================================ */
.email-item {
  border: 1px solid var(--border);
  padding: 8px 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.email-item:hover {
  border-color: var(--green-dim);
  background: var(--bg-hover);
}

.email-item.unread {
  color: var(--green);
  text-shadow: var(--glow);
  border-left: 3px solid var(--green);
}

.email-item.unread .email-subject {
  font-weight: 700;
}

.email-item.read {
  color: var(--green-dim);
}

.email-item.read .email-from,
.email-item.read .email-date {
  color: var(--dim);
}

.email-item.active {
  background: var(--green-faint);
  border-left: 3px solid var(--green);
}

.email-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2px;
}

.email-from,
.email-item .email-from {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 600;
}

.email-date {
  font-size: 10px;
  color: var(--dim);
}

.email-subject,
.email-item .email-subject {
  color: var(--white);
  font-weight: 600;
  font-size: 12px;
}

.email-preview,
.email-item .email-preview {
  color: var(--dim);
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Expanded email view */
.email-body-view {
  border: 1px solid var(--border);
  padding: 12px;
  margin-top: 8px;
  background: rgba(0, 0, 0, 0.3);
  white-space: pre-wrap;
  line-height: 1.7;
  color: var(--green-dim);
  font-size: 12px;
}

.email-body-view .email-header {
  color: var(--cyan);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.email-body-view .email-content {
  color: var(--white);
  font-size: 12px;
  line-height: 1.6;
}

.email-item.expanded .email-body-view {
  display: block;
}

.attachment {
  display: inline-block;
  color: var(--cyan);
  border: 1px solid var(--cyan-dim);
  padding: 2px 8px;
  margin-top: 8px;
  cursor: pointer;
  font-size: 10px;
}

.attachment:hover {
  background: rgba(0, 212, 255, 0.1);
  text-shadow: var(--glow-cyan);
}

/* ============================================================
   SHOP PANEL
   ============================================================ */
.shop-item {
  border: 1px solid var(--border);
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.shop-item:hover {
  border-color: var(--green-dim);
  background: var(--green-faint);
}

.shop-item.owned {
  border-color: var(--dim);
  opacity: 0.5;
  cursor: default;
}

.shop-item .item-name {
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 2px;
}

.shop-item .item-desc {
  color: var(--dim);
  font-size: 11px;
  margin-bottom: 4px;
}

.shop-item .item-price {
  color: var(--amber);
  text-shadow: var(--glow-amber);
  font-weight: 600;
}

.shop-item .item-effect {
  color: var(--green-dim);
  font-size: 11px;
}

/* ASCII-bordered shop table */
.shop-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.shop-table th,
.shop-table td {
  text-align: left;
  padding: 6px 10px;
  border: 1px solid var(--dim-dark);
}

.shop-table th {
  color: var(--cyan);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
  border-bottom-color: var(--green-dark);
  background: rgba(0, 212, 255, 0.03);
}

.shop-table tr:hover td {
  background: var(--bg-hover);
}

.shop-price {
  color: var(--amber);
  text-shadow: var(--glow-amber);
  white-space: nowrap;
  font-weight: 600;
}

.shop-btn {
  background: transparent;
  border: var(--border-green);
  color: var(--green);
  font-family: var(--font);
  font-size: 10px;
  padding: 3px 12px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.15s ease;
}

.shop-btn:hover {
  background: var(--green);
  color: var(--bg);
  text-shadow: none;
}

.shop-btn:disabled {
  border-color: var(--dim-dark);
  color: var(--dim);
  cursor: not-allowed;
}

.shop-btn:disabled:hover {
  background: transparent;
  color: var(--dim);
}

/* ============================================================
   MISSIONS PANEL
   ============================================================ */
.mission-item {
  border: 1px solid var(--border);
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.2s;
  position: relative;
}

.mission-item:hover {
  border-color: var(--cyan);
}

.mission-item.active-mission {
  border-color: var(--green);
  box-shadow: inset 3px 0 0 var(--green);
  background: var(--green-faint);
}

.mission-item.completed {
  border-color: var(--green-dark);
  opacity: 0.5;
}

.mission-item.completed .mission-title::after {
  content: ' [DONE]';
  color: var(--green-dim);
  font-weight: 700;
}

.mission-item .mission-title {
  color: var(--yellow);
  font-weight: 600;
  margin-bottom: 2px;
}

.mission-item .mission-story {
  color: var(--dim);
  font-size: 11px;
  margin-bottom: 4px;
}

.mission-item .mission-reward {
  color: var(--green);
  font-size: 11px;
}

.mission-item .mission-diff {
  font-size: 11px;
}

.mission-diff .star       { color: var(--amber); }
.mission-diff .star.empty { color: var(--dim-dark); }

/* Mission briefing */
.mission-briefing {
  padding: 12px;
  border: 1px solid var(--green-dark);
  background: var(--bg);
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--green-dim);
  white-space: pre-wrap;
}

.mission-briefing .objective {
  color: var(--cyan);
  font-weight: 600;
}

.mission-briefing .warning {
  color: var(--amber);
  text-shadow: var(--glow-amber);
}

/* ============================================================
   HACK PROGRESS / TRACE METER
   ============================================================ */
#trace-bar-container {
  display: none;
  height: 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 0 12px;
  align-items: center;
  flex-shrink: 0;
  gap: 10px;
  font-size: 11px;
}

#trace-bar-container.active {
  display: flex;
}

#trace-label {
  color: var(--red);
  font-weight: 600;
  white-space: nowrap;
  text-shadow: var(--glow-red);
}

#trace-bar-bg {
  flex: 1;
  height: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
}

#trace-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber), var(--red));
  width: 0%;
  transition: width 0.3s;
}

#trace-bar-fill.danger {
  animation: trace-flash 0.5s ease infinite;
}

#trace-percent {
  color: var(--red);
  font-weight: 600;
  min-width: 40px;
  text-align: right;
}

#connected-to {
  color: var(--yellow);
  font-size: 11px;
}

@keyframes trace-flash {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

/* Crack progress bar */
.crack-bar {
  height: 20px;
  border: 1px solid var(--green-dark);
  background: var(--bg);
  position: relative;
  overflow: hidden;
  margin-bottom: 12px;
}

.crack-bar .fill {
  height: 100%;
  background: var(--green);
  box-shadow: var(--glow);
  transition: width 0.3s linear;
}

.crack-bar .fill::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
  animation: crack-shimmer 0.8s ease infinite;
}

@keyframes crack-shimmer {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 1; }
}

.crack-bar .percent {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--green);
  text-shadow: var(--glow);
  font-weight: 700;
  z-index: 1;
}

/* Timer */
.hack-timer {
  font-size: 20px;
  color: var(--amber);
  text-shadow: var(--glow-amber);
  text-align: center;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}

.hack-timer.critical {
  color: var(--red);
  text-shadow: var(--glow-red);
  animation: timer-critical 0.5s ease infinite;
}

@keyframes timer-critical {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

/* ============================================================
   PUZZLE OVERLAY
   ============================================================ */
#puzzle-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--bg-overlay);
  z-index: 500;
  align-items: center;
  justify-content: center;
}

#puzzle-overlay.active {
  display: flex;
}

#puzzle-box {
  background: var(--bg);
  border: 2px solid var(--green);
  padding: 0;
  max-width: 550px;
  width: 90%;
  box-shadow: var(--glow), 0 0 40px rgba(0, 255, 65, 0.1);
}

.puzzle-header {
  padding: 8px 14px;
  border-bottom: 1px solid var(--green-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 255, 65, 0.03);
}

#puzzle-title,
.puzzle-header .title {
  color: var(--green);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  text-shadow: var(--glow);
}

#puzzle-timer,
.puzzle-header .timer {
  font-size: 16px;
  color: var(--red);
  text-shadow: var(--glow-red);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.puzzle-header .timer.critical {
  animation: timer-critical 0.5s ease infinite;
}

.puzzle-body {
  padding: 24px;
  min-height: 160px;
  text-align: center;
}

#puzzle-instruction,
.puzzle-body .instruction {
  color: var(--cyan);
  margin-bottom: 12px;
  font-size: 12px;
}

#puzzle-content,
.puzzle-body .code-display {
  font-size: 22px;
  color: var(--green);
  text-shadow: var(--glow-strong);
  letter-spacing: 3px;
  margin: 14px 0;
  padding: 14px;
  border: 1px solid var(--green-dark);
  background: var(--green-faint);
  font-weight: 700;
  min-height: 40px;
}

.puzzle-input-area {
  padding: 14px;
  border-top: 1px solid var(--green-dark);
}

#puzzle-input,
.puzzle-input-area input {
  width: 100%;
  background: var(--bg-input);
  border: var(--border-green);
  color: var(--green);
  font-family: var(--font);
  font-size: 18px;
  padding: 10px 14px;
  text-align: center;
  outline: none;
  caret-color: var(--green);
  letter-spacing: 3px;
  text-shadow: var(--glow);
}

#puzzle-input:focus,
.puzzle-input-area input:focus {
  box-shadow: var(--glow);
}

#puzzle-result {
  font-size: 14px;
  font-weight: 700;
  margin-top: 10px;
  min-height: 24px;
  text-align: center;
}

.puzzle-feedback {
  text-align: center;
  padding: 8px;
  font-size: 12px;
  min-height: 1.4em;
}

.puzzle-feedback.correct { color: var(--green); text-shadow: var(--glow); }
.puzzle-feedback.wrong   { color: var(--red);   text-shadow: var(--glow-red); }

/* ============================================================
   GROUP CHAT
   ============================================================ */
.chat-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.chat-message {
  margin-bottom: 6px;
  font-size: 12px;
  line-height: 1.5;
}

.chat-message .timestamp {
  color: var(--dim);
  font-size: 10px;
  margin-right: 8px;
}

.chat-message .sender {
  font-weight: 700;
  margin-right: 8px;
}

.chat-message .sender.npc   { color: var(--cyan); }
.chat-message .sender.self  { color: var(--green); }
.chat-message .sender.admin { color: var(--red); }

.chat-message .text {
  color: var(--green-dim);
}

.chat-message.system-msg {
  color: var(--dim);
  font-style: italic;
  border-left: 2px solid var(--dim-dark);
  padding-left: 8px;
}

.chat-input {
  display: flex;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.chat-input input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  padding: 8px 12px;
  outline: none;
  caret-color: var(--green);
}

.chat-input button {
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.chat-input button:hover {
  background: var(--green);
  color: var(--bg);
}

/* Group color accents */
.group-phantoms  .sender { color: #ff00ff; }
.group-spectre   .sender { color: #00ff88; }
.group-cipher    .sender { color: #ffff00; }
.group-void      .sender { color: #ff4444; }

/* Groups panel */
.group-item {
  border: 1px solid var(--border);
  padding: 10px;
  margin-bottom: 8px;
}

.group-item.joined {
  border-color: var(--green);
}

.group-item .group-name {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 2px;
}

.group-item .group-req {
  color: var(--dim);
  font-size: 11px;
}

.group-item .group-perk {
  color: var(--green-dim);
  font-size: 11px;
}

.group-item .group-join-btn {
  margin-top: 6px;
  padding: 3px 10px;
  background: none;
  border: 1px solid var(--green-dim);
  color: var(--green);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
}

.group-item .group-join-btn:hover {
  background: rgba(0, 255, 65, 0.1);
}

.group-item .group-join-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 800;
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  border: 2px solid var(--red);
  box-shadow: 0 0 20px rgba(255, 51, 51, 0.3), 0 0 60px rgba(255, 51, 51, 0.1);
  background: var(--bg);
  display: none;
  flex-direction: column;
}

.admin-panel.active {
  display: flex;
}

.admin-header {
  padding: 8px 14px;
  border-bottom: 1px solid var(--red-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 51, 51, 0.05);
}

.admin-header .title {
  color: var(--red);
  text-shadow: var(--glow-red);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
  font-size: 12px;
}

.admin-header .close-btn {
  background: transparent;
  border: 1px solid var(--red-dim);
  color: var(--red);
  font-family: var(--font);
  font-size: 12px;
  padding: 2px 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.admin-header .close-btn:hover {
  background: var(--red);
  color: var(--bg);
}

.admin-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  font-size: 12px;
  color: var(--red);
}

.admin-body .command-list {
  list-style: none;
}

.admin-body .command-list li {
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 51, 51, 0.1);
}

.admin-body .command-list .cmd {
  color: var(--red);
  font-weight: 600;
}

.admin-body .command-list .desc {
  color: var(--dim);
  margin-left: 14px;
}

.admin-body .warning-text {
  color: var(--amber);
  text-shadow: var(--glow-amber);
  text-align: center;
  margin-bottom: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   STATUS BAR (alternative bottom bar)
   ============================================================ */
.status-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 28px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 10px;
  gap: 20px;
  user-select: none;
}

.status-bar .status-item {
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.status-bar .status-label {
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-bar .status-value { font-weight: 600; }
.status-bar .btc { color: var(--amber); text-shadow: var(--glow-amber); }
.status-bar .reputation { color: var(--cyan); text-shadow: var(--glow-cyan); }
.status-bar .group { color: var(--green); }

.status-bar .trace-level { color: var(--green-dim); }
.status-bar .trace-level.warning { color: var(--amber); text-shadow: var(--glow-amber); }
.status-bar .trace-level.danger  { color: var(--red); text-shadow: var(--glow-red); animation: trace-flash 0.5s ease infinite; }

/* Footer */
#footer {
  height: 20px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--dim);
  flex-shrink: 0;
}

#footer a {
  color: var(--green-dim);
  text-decoration: none;
}

/* ============================================================
   NOTIFICATION TOAST
   ============================================================ */
.toast {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 700;
  padding: 8px 14px;
  border: var(--border-green);
  background: var(--bg);
  font-size: 12px;
  color: var(--green);
  text-shadow: var(--glow);
  transform: translateX(120%);
  transition: transform 0.3s ease;
  max-width: 350px;
}

.toast.show    { transform: translateX(0); }
.toast.warning { border-color: var(--amber); color: var(--amber); text-shadow: var(--glow-amber); }
.toast.error   { border-color: var(--red);   color: var(--red);   text-shadow: var(--glow-red); }
.toast.info    { border-color: var(--cyan);  color: var(--cyan);  text-shadow: var(--glow-cyan); }

/* ============================================================
   COMMON UI COMPONENTS
   ============================================================ */

/* Terminal buttons */
.btn {
  background: transparent;
  border: var(--border-green);
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  padding: 4px 14px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 0.15s ease;
}

.btn:hover {
  background: var(--green);
  color: var(--bg);
  text-shadow: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-danger       { border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red); color: var(--bg); }

.btn-amber        { border-color: var(--amber); color: var(--amber); }
.btn-amber:hover  { background: var(--amber); color: var(--bg); }

/* Separator */
.separator {
  border: none;
  border-top: 1px solid var(--dim-dark);
  margin: 14px 0;
}

/* Color utility classes */
.c-green  { color: var(--green); }
.c-red    { color: var(--red); }
.c-yellow { color: var(--yellow); }
.c-cyan   { color: var(--cyan); }
.c-blue   { color: var(--blue); }
.c-purple { color: var(--purple); }
.c-orange { color: var(--orange); }
.c-white  { color: var(--white); }
.c-dim    { color: var(--dim); }
.c-bold   { font-weight: 700; }

.glow-green        { color: var(--green); text-shadow: var(--glow); }
.glow-green-strong { color: var(--green); text-shadow: var(--glow-strong); }
.glow-amber        { color: var(--amber); text-shadow: var(--glow-amber); }
.glow-red          { color: var(--red);   text-shadow: var(--glow-red); }
.glow-cyan         { color: var(--cyan);  text-shadow: var(--glow-cyan); }

.text-upper  { text-transform: uppercase; letter-spacing: 0.08em; }
.text-center { text-align: center; }
.text-sm     { font-size: 12px; }
.text-xs     { font-size: 10px; }

.hidden { display: none !important; }

/* ============================================================
   GLITCH EFFECT (special events)
   ============================================================ */
@keyframes glitch {
  0%   { transform: translate(0); }
  20%  { transform: translate(-2px, 2px); }
  40%  { transform: translate(-2px, -2px); }
  60%  { transform: translate(2px, 2px); }
  80%  { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

.glitch {
  animation: glitch 0.3s ease-in-out;
}

/* Advanced glitch with color split */
.glitch-text {
  position: relative;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
}

.glitch-text::before {
  color: var(--cyan);
  z-index: -1;
  animation: glitch-shift-1 2s infinite linear alternate-reverse;
}

.glitch-text::after {
  color: var(--red);
  z-index: -2;
  animation: glitch-shift-2 3s infinite linear alternate-reverse;
}

@keyframes glitch-shift-1 {
  0%   { clip-path: inset(20% 0 60% 0); transform: translate(-3px, 0); }
  20%  { clip-path: inset(60% 0 5% 0);  transform: translate(3px, 0); }
  40%  { clip-path: inset(10% 0 70% 0);  transform: translate(-2px, 0); }
  60%  { clip-path: inset(80% 0 2% 0);   transform: translate(2px, 0); }
  80%  { clip-path: inset(30% 0 40% 0);  transform: translate(-1px, 0); }
  100% { clip-path: inset(50% 0 30% 0);  transform: translate(1px, 0); }
}

@keyframes glitch-shift-2 {
  0%   { clip-path: inset(70% 0 10% 0);  transform: translate(2px, 0); }
  20%  { clip-path: inset(5% 0 80% 0);   transform: translate(-2px, 0); }
  40%  { clip-path: inset(40% 0 30% 0);  transform: translate(3px, 0); }
  60%  { clip-path: inset(15% 0 55% 0);  transform: translate(-3px, 0); }
  80%  { clip-path: inset(65% 0 15% 0);  transform: translate(1px, 0); }
  100% { clip-path: inset(25% 0 50% 0);  transform: translate(-1px, 0); }
}

/* ============================================================
   SCREEN FLASH (hack success / fail)
   ============================================================ */
.screen-flash {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
}

.screen-flash.success {
  background: var(--green);
  animation: flash-pulse 0.3s ease;
}

.screen-flash.fail {
  background: var(--red);
  animation: flash-pulse 0.3s ease;
}

@keyframes flash-pulse {
  0%   { opacity: 0; }
  30%  { opacity: 0.15; }
  100% { opacity: 0; }
}

/* ============================================================
   FADE ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.3s ease-in;
}

/* ASCII spinner */
.spinner::after {
  content: '|';
  animation: ascii-spin 0.6s steps(4) infinite;
}

@keyframes ascii-spin {
  0%   { content: '|'; }
  25%  { content: '/'; }
  50%  { content: '-'; }
  75%  { content: '\\'; }
}

/* ============================================================
   RESPONSIVE — MOBILE STACKING
   ============================================================ */
@media (max-width: 900px) {
  #main-area {
    flex-direction: column;
  }

  #terminal {
    flex: 1;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .side-panel {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 100%;
    max-width: 420px;
    z-index: 50;
  }

  .panel-tabs .tab {
    font-size: 10px;
    padding: 6px 8px;
  }

  #top-bar {
    gap: 10px;
    font-size: 10px;
  }

  .status-bar {
    gap: 8px;
    font-size: 9px;
  }
}

@media (max-width: 600px) {
  .side-panel {
    max-width: 100%;
  }

  #top-bar .label {
    display: none;
  }

  .status-bar .status-label {
    display: none;
  }

  .email-header-row {
    flex-direction: column;
  }

  .login-box {
    padding: 20px;
  }

  .hack-timer {
    font-size: 16px;
  }
}

/* ============================================================
   MATRIX RAIN EASTER EGG (fullscreen canvas)
   ============================================================ */
#matrix-easter-egg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 9000;
  background: #000;
  display: none;
}

#matrix-easter-egg.active {
  display: block;
}

/* ============================================================
   IRC CHAT STYLING (in-terminal)
   ============================================================ */
.irc-header {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  font-weight: 700;
}

.irc-nick-self {
  color: var(--green);
  font-weight: 700;
}

.irc-nick-npc {
  color: var(--cyan);
  font-weight: 600;
}

.irc-system {
  color: var(--dim);
  font-style: italic;
}

.irc-channel {
  color: var(--yellow);
  font-weight: 600;
}

/* ============================================================
   HACK LOG STYLING (in-terminal)
   ============================================================ */
.log-timestamp {
  color: var(--dim);
  font-size: 11px;
}

.log-action {
  color: var(--cyan);
  font-weight: 600;
}

.log-target {
  color: var(--yellow);
}

.log-details {
  color: var(--green-dim);
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  body {
    background: white;
    color: black;
  }

  #scanline-overlay,
  .crt-overlay,
  .matrix-rain,
  .status-bar,
  #top-bar,
  #footer,
  #input-line {
    display: none !important;
  }

  #output {
    overflow: visible;
    text-shadow: none;
    color: black;
  }
}