/* ============================================================
   CYBERDECK PORTFOLIO (BlackBox / SecOps-UI)
   Custom Cyberpunk Stylesheet & Design System
   ============================================================ */

/* 1. Local Typography (Oxanium Webfonts) */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/oxanium/oxanium-latin-400-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/oxanium/oxanium-latin-600-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/oxanium/oxanium-latin-700-normal.woff2') format('woff2');
}

/* 2. Global Variables & Color States */
:root {
  --font-cyber: 'Oxanium', monospace, -apple-system, sans-serif;
  --bg-canvas: #030712;
  --win-bg: rgba(8, 20, 38, 0.80);
  --win-border: rgba(0, 229, 255, 0.28);
  --win-glow: #00e5ff;
  --accent: #00e5ff;
  --accent-rgb: 0, 229, 255;
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --taskbar-bg: rgba(6, 16, 32, 0.85);
  --selection-bg: rgba(0, 229, 255, 0.3);
}

/* Color Schemes / State Machine */
.theme-cyan {
  --win-border: rgba(0, 229, 255, 0.35);
  --win-glow: #00e5ff;
  --accent: #00e5ff;
  --accent-rgb: 0, 229, 255;
}

.theme-amber {
  --win-border: rgba(255, 183, 3, 0.45);
  --win-glow: #ffb703;
  --accent: #ffb703;
  --accent-rgb: 255, 183, 3;
}

.theme-red {
  --win-border: rgba(255, 0, 85, 0.55);
  --win-glow: #ff0055;
  --accent: #ff0055;
  --accent-rgb: 255, 0, 85;
}

.theme-green {
  --win-border: rgba(112, 224, 0, 0.45);
  --win-glow: #70e000;
  --accent: #70e000;
  --accent-rgb: 112, 224, 0;
}

.theme-gold {
  --win-border: rgba(255, 215, 0, 0.65);
  --win-glow: #ffd700;
  --accent: #ffd700;
  --accent-rgb: 255, 215, 0;
}

.theme-purple {
  --win-border: rgba(217, 70, 239, 0.5);
  --win-glow: #d946ef;
  --accent: #d946ef;
  --accent-rgb: 217, 70, 239;
}

.theme-white {
  --win-border: rgba(248, 250, 252, 0.5);
  --win-glow: #f8fafc;
  --accent: #f8fafc;
  --accent-rgb: 248, 250, 252;
}

/* Overclock & Undervolt Modifiers */
body.mode-overclock {
  filter: saturate(1.5) brightness(1.25) contrast(1.1);
}

body.mode-undervolt {
  filter: saturate(0.4) brightness(0.75) contrast(0.9);
}

/* 3. Base & Desktop Root */
html, body {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: var(--bg-canvas);
  color: var(--text-main);
  font-family: var(--font-cyber);
  user-select: none;
  -webkit-user-select: none;
}

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

/* Background Canvas Layer */
#matrix-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Scanline Subgrid Overlay */
.scanlines-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.25) 50%
  ), linear-gradient(
    90deg,
    rgba(255, 0, 0, 0.03),
    rgba(0, 255, 0, 0.01),
    rgba(0, 0, 255, 0.03)
  );
  background-size: 100% 3px, 6px 100%;
  opacity: 0.65;
}

/* Desktop Work Area */
#desktop-area {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 60px);
  z-index: 10;
  overflow: hidden;
}

/* Desktop Icon Grid */
.desktop-icons-container {
  position: absolute;
  top: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 20px;
  max-height: calc(100% - 48px);
  z-index: 12;
}

.desktop-shortcut {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 84px;
  padding: 8px 4px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
  text-align: center;
}

.desktop-shortcut:hover {
  background: rgba(var(--accent-rgb), 0.12);
  transform: translateY(-2px);
}

.desktop-shortcut .icon-box {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  filter: drop-shadow(0 0 6px rgba(var(--accent-rgb), 0.6));
}

.desktop-shortcut .label {
  margin-top: 6px;
  font-size: 11px;
  color: #e2e8f0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
  line-height: 1.2;
  word-break: break-word;
}

/* 4. Cyber-Window Geometry & Glassmorphism */
.cyber-window {
  position: absolute;
  background: var(--win-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--win-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  border-radius: 2px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  user-select: text;
  -webkit-user-select: text;
}

.cyber-window.is-focused {
  border-color: rgba(var(--accent-rgb), 0.65);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.8), 0 0 18px rgba(var(--accent-rgb), 0.22);
}

/* Corner Brackets */
.cyber-window .bracket {
  position: absolute;
  width: 9px;
  height: 9px;
  border-color: var(--win-glow);
  filter: drop-shadow(0 0 4px var(--win-glow));
  pointer-events: none;
  z-index: 25;
}

.cyber-window .bracket-tl { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.cyber-window .bracket-tr { top: -1px; right: -1px; border-top: 2px solid; border-right: 2px solid; }
.cyber-window .bracket-bl { bottom: -1px; left: -1px; border-bottom: 2px solid; border-left: 2px solid; }
.cyber-window .bracket-br { bottom: -1px; right: -1px; border-bottom: 2px solid; border-right: 2px solid; }

/* Center Bottom Light Accent */
.cyber-window::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 45%;
  height: 2px;
  background: radial-gradient(circle, var(--win-glow) 0%, transparent 100%);
  box-shadow: 0 0 8px var(--win-glow);
  pointer-events: none;
  opacity: 0.85;
}

/* Window Header */
.cyber-window-header {
  height: 38px;
  background: rgba(12, 28, 54, 0.75);
  border-bottom: 1px solid var(--win-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  flex-shrink: 0;
}

.cyber-window-header:active {
  cursor: grabbing;
}

.cyber-window-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
}

.cyber-window-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cyber-win-btn {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  color: var(--text-main);
  font-size: 11px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s ease;
}

.cyber-win-btn:hover {
  background: rgba(var(--accent-rgb), 0.25);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--win-glow);
}

.cyber-win-btn.close-btn:hover {
  background: rgba(255, 0, 85, 0.35);
  border-color: #ff0055;
  color: #ffffff;
  box-shadow: 0 0 8px #ff0055;
}

/* Window Content Body */
.cyber-window-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px;
  position: relative;
  font-size: 13px;
  line-height: 1.6;
}

/* Resize Handles */
.resize-handle {
  position: absolute;
  z-index: 30;
}
.resize-n  { top: 0; left: 6px; right: 6px; height: 6px; cursor: ns-resize; }
.resize-s  { bottom: 0; left: 6px; right: 6px; height: 6px; cursor: ns-resize; }
.resize-e  { top: 6px; bottom: 6px; right: 0; width: 6px; cursor: ew-resize; }
.resize-w  { top: 6px; bottom: 6px; left: 0; width: 6px; cursor: ew-resize; }
.resize-nw { top: 0; left: 0; width: 10px; height: 10px; cursor: nwse-resize; }
.resize-ne { top: 0; right: 0; width: 10px; height: 10px; cursor: nesw-resize; }
.resize-sw { bottom: 0; left: 0; width: 10px; height: 10px; cursor: nesw-resize; }
.resize-se { bottom: 0; right: 0; width: 10px; height: 10px; cursor: nwse-resize; }

/* 5. Terminal Engine Styling */
.terminal-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  font-family: 'Oxanium', monospace;
  font-size: 13px;
  line-height: 1.45;
}

.terminal-history {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 8px;
}

.terminal-line {
  margin-bottom: 4px;
  word-break: break-word;
}

.terminal-line.output-info    { color: #38bdf8; }
.terminal-line.output-success { color: #4ade80; }
.terminal-line.output-warn    { color: #fbbf24; }
.terminal-line.output-error   { color: #f87171; }
.terminal-line.output-gold    { color: #facc15; font-weight: bold; }

.terminal-input-row {
  display: flex;
  align-items: center;
  position: relative;
  margin-top: 4px;
}

.terminal-prompt {
  color: var(--accent);
  font-weight: 600;
  margin-right: 8px;
  white-space: nowrap;
}

.terminal-command-display {
  color: #ffffff;
  min-height: 1.2em;
  white-space: pre-wrap;
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--accent);
  margin-left: 2px;
  vertical-align: middle;
  animation: cursor-blink 1s steps(2, start) infinite;
  box-shadow: 0 0 6px var(--win-glow);
}

@keyframes cursor-blink {
  to { visibility: hidden; }
}

/* Hidden input bridge for mobile virtual keyboard */
.terminal-hidden-input {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: text;
  border: none;
  background: transparent;
  outline: none;
  color: transparent;
  pointer-events: auto;
}

/* 6. Taskbar / Dock Station */
#taskbar {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  height: 48px;
  background: var(--taskbar-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--win-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7), 0 0 12px rgba(var(--accent-rgb), 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 8px;
  z-index: 1000;
  transition: all 0.3s ease;
}

.dock-item {
  position: relative;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
}

.dock-item:hover {
  background: rgba(var(--accent-rgb), 0.18);
  border-color: rgba(var(--accent-rgb), 0.4);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 0 10px var(--win-glow);
}

.dock-item.has-window::after {
  content: '';
  position: absolute;
  bottom: 2px;
  width: 5px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  box-shadow: 0 0 4px var(--win-glow);
}

.dock-separator {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.12);
  margin: 0 4px;
}

.dock-clock {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--accent);
  padding: 0 6px;
}

/* 7. Offshore Wire Transfer HUD Banner */
#wire-transfer-banner {
  position: absolute;
  top: 18px;
  right: 24px;
  background: rgba(24, 18, 4, 0.92);
  border: 1px solid #ffd700;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
  padding: 12px 20px;
  border-radius: 4px;
  z-index: 900;
  transform: translateY(-120px);
  transition: transform 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28);
  font-family: 'Oxanium', monospace;
}

#wire-transfer-banner.active {
  transform: translateY(0);
}

/* 8. Desktop Context Menu */
#cyber-context-menu {
  position: absolute;
  display: none;
  background: rgba(6, 16, 32, 0.95);
  backdrop-filter: blur(14px);
  border: 1px solid var(--win-border);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.8), 0 0 12px rgba(var(--accent-rgb), 0.2);
  border-radius: 4px;
  padding: 6px 0;
  z-index: 2000;
  min-width: 190px;
  font-size: 12px;
}

.context-menu-item {
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: var(--text-main);
  transition: background 0.12s ease;
}

.context-menu-item:hover {
  background: rgba(var(--accent-rgb), 0.2);
  color: var(--accent);
}

.context-menu-separator {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 4px 0;
}

/* 9. BIOS / Kernel Bootloader Overlay */
#boot-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #020617;
  color: #38bdf8;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 40px;
  font-family: 'Oxanium', monospace;
  font-size: 14px;
  overflow: hidden;
  box-sizing: border-box;
}

.boot-lines {
  line-height: 1.8;
  white-space: pre-wrap;
}

.boot-skip-hint {
  position: absolute;
  bottom: 24px;
  right: 28px;
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.7;
}

/* 10. CRT Collapse & Glitch Animation */
@keyframes crt-collapse {
  0% {
    transform: scale(1, 1);
    filter: brightness(1);
  }
  60% {
    transform: scale(1, 0.003);
    filter: brightness(3);
  }
  100% {
    transform: scale(0, 0.003);
    filter: brightness(10);
  }
}

.crt-collapse-active {
  animation: crt-collapse 0.65s cubic-bezier(0.23, 1, 0.32, 1) forwards !important;
}

/* 11. Custom Scrollbars */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
  background: rgba(var(--accent-rgb), 0.35);
  border-radius: 2px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* 12. Markdown Content Inside Project Windows */
.markdown-body {
  color: #cbd5e1;
  font-size: 13px;
  line-height: 1.65;
}

.markdown-body h1, .markdown-body h2, .markdown-body h3 {
  color: var(--accent);
  margin-top: 14px;
  margin-bottom: 8px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.markdown-body p {
  margin-bottom: 10px;
}

.markdown-body code {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Oxanium', monospace;
  color: #38bdf8;
}

.markdown-body pre {
  background: rgba(2, 8, 20, 0.85);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  padding: 12px;
  border-radius: 4px;
  overflow-x: auto;
}

.markdown-body pre code {
  background: transparent;
  border: none;
  padding: 0;
}

.markdown-body blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  color: #94a3b8;
  margin: 12px 0;
  font-style: italic;
}

.markdown-body ul, .markdown-body ol {
  padding-left: 20px;
  margin-bottom: 10px;
}

.markdown-body li {
  margin-bottom: 4px;
}

/* 13. Mobile / Responsive Adaptations (< 768px Tactic Pocket Mode) */
@media (max-width: 767px) {
  #desktop-area {
    height: calc(100% - 56px);
  }

  .desktop-icons-container {
    top: 16px;
    left: 16px;
    gap: 14px;
  }

  .desktop-shortcut {
    width: 68px;
  }

  .desktop-shortcut .icon-box {
    width: 36px;
    height: 36px;
  }

  .desktop-shortcut .label {
    font-size: 10px;
  }

  /* Fullscreen Single-Sheet Mode on Mobile */
  .cyber-window {
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: calc(100dvh - 56px) !important;
    border-radius: 0 !important;
    border: none !important;
    border-bottom: 1px solid var(--win-border) !important;
  }

  .resize-handle {
    display: none !important;
  }

  .cyber-win-btn.minimize-btn,
  .cyber-win-btn.maximize-btn {
    display: none !important;
  }

  .cyber-win-btn.close-btn {
    width: 28px;
    height: 28px;
    font-size: 14px;
  }

  #taskbar {
    width: 100%;
    left: 0;
    bottom: 0;
    transform: none;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
    height: 56px;
    justify-content: space-around;
    padding: 0 4px;
  }

  .dock-item {
    width: 44px;
    height: 44px;
  }

  .dock-clock {
    display: none;
  }

  .dock-separator {
    display: none;
  }
}