/* ═══════════════════════════════════════════════════════════════════════════
   PEDRO SALES PORTFOLIO - Seashell Theme by Anon
   Warm seashell tones with teal accents on a dark ocean-inspired background
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ─────────────────────────────────────────────── */
:root {
  /* Primary Accent Colors (teal/cyan tones) */
  --phosphor: #5fb1c2;
  --phosphor-dim: #255a62;
  --phosphor-bright: #77dbf4;
  --phosphor-glow: rgba(95, 177, 194, 0.4);

  /* Secondary Accent Colors (warm seashell) */
  --amber: #feaf3c;
  --amber-dim: #db662d;
  --amber-glow: rgba(254, 175, 60, 0.3);

  /* Background Layers */
  --bg-deep: #061923;
  --bg-terminal: #0a1e2a;
  --bg-panel: #102a3a;
  --bg-elevated: #1d485f;

  /* Border Colors */
  --border-dim: #255a62;
  --border-bright: #5fb1c2;
  --border-glow: rgba(95, 177, 194, 0.5);

  /* Text Colors */
  --text-primary: #ffe9d7;
  --text-dim: #c6e8f1;
  --text-muted: #739da8;

  /* Semantic */
  --error: #db662d;
  --warning: #feaf3c;
  --success: #008eab;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Typography */
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'Fira Code', 'Consolas', monospace;
  --font-size-xs: 0.7rem;
  --font-size-sm: 0.8rem;
  --font-size-md: 0.9rem;
  --font-size-lg: 1rem;
  --font-size-xl: 1.2rem;

  /* Effects - Subtle, refined glows */
  --glow-text: 0 0 4px var(--phosphor-glow);
  --glow-text-strong: 0 0 6px var(--phosphor-glow), 0 0 12px var(--phosphor-glow);
  --glow-border: 0 0 4px var(--border-glow);
  --glow-amber: 0 0 4px var(--amber-glow);

  /* Transitions */
  --transition-fast: 100ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 400ms ease-out;
}

/* ─── Reset & Base ──────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-mono);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--phosphor);
  background: var(--bg-deep);
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}

/* ─── Desktop Environment ───────────────────────────────────────────────── */
.desktop {
  position: fixed;
  inset: 0;
  padding: var(--space-lg);
  z-index: 1;
  background:
    linear-gradient(135deg,
      rgba(6, 25, 35, 0.95) 0%,
      rgba(10, 30, 42, 0.98) 50%,
      rgba(6, 25, 35, 0.95) 100%);
}

.desktop-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, 88px);
  grid-template-rows: repeat(auto-fill, 100px);
  gap: var(--space-xs);
  align-content: start;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm);
  background: transparent;
  border: 1px dashed transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-mono);
  text-align: center;
}

.desktop-icon:hover {
  background: rgba(95, 177, 194, 0.05);
  border-color: var(--border-dim);
}

.desktop-icon:focus,
.desktop-icon.selected {
  background: rgba(95, 177, 194, 0.1);
  border-color: var(--phosphor);
  border-style: solid;
  outline: none;
}

.icon-graphic {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  position: relative;
  transition: var(--transition-fast);
}

/* TUI-style corner decorations */
.icon-graphic::before {
  content: '┌';
  position: absolute;
  top: -1px;
  left: -1px;
  color: var(--border-dim);
  font-size: 0.9rem;
  line-height: 1;
}

.icon-graphic::after {
  content: '┘';
  position: absolute;
  bottom: -1px;
  right: -1px;
  color: var(--border-dim);
  font-size: 0.9rem;
  line-height: 1;
}

.desktop-icon:hover .icon-graphic,
.desktop-icon:focus .icon-graphic {
  border-color: var(--phosphor);
}

.desktop-icon:hover .icon-graphic::before,
.desktop-icon:hover .icon-graphic::after,
.desktop-icon:focus .icon-graphic::before,
.desktop-icon:focus .icon-graphic::after {
  color: var(--phosphor);
}

.icon-symbol {
  font-size: 1.6rem;
  color: var(--phosphor);
}

.icon-label {
  font-size: var(--font-size-xs);
  color: var(--text-primary);
  word-break: break-word;
  max-width: 80px;
  line-height: 1.3;
  padding: 2px 4px;
  background: rgba(6, 25, 35, 0.8);
}

/* ─── Scanline & Noise Effects ──────────────────────────────────────────── */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  background: repeating-linear-gradient(0deg,
      transparent,
      transparent 2px,
      rgba(0, 0, 0, 0.03) 2px,
      rgba(0, 0, 0, 0.03) 4px);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ─── Terminal Container ────────────────────────────────────────────────── */
.terminal {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 1100px;
  height: 70vh;
  min-width: 400px;
  min-height: 300px;
  max-height: 800px;
  background: var(--bg-terminal);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  box-shadow:
    0 0 0 1px var(--bg-deep),
    0 8px 32px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10;
  transition: box-shadow var(--transition-normal);
}

.terminal.hidden {
  display: none;
}

.terminal.maximized {
  left: 0 !important;
  top: 0 !important;
  transform: none;
  width: 100% !important;
  height: 100% !important;
  max-width: none;
  max-height: none;
  border-radius: 0;
}

.terminal::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: radial-gradient(ellipse at center,
      transparent 0%,
      rgba(0, 0, 0, 0.2) 100%);
  pointer-events: none;
}

/* ─── Resize Handles ────────────────────────────────────────────────────── */
.resize-handle {
  position: absolute;
  z-index: 20;
}

.resize-n,
.resize-s {
  left: 8px;
  right: 8px;
  height: 6px;
  cursor: ns-resize;
}

.resize-n {
  top: -3px;
}

.resize-s {
  bottom: -3px;
}

.resize-e,
.resize-w {
  top: 8px;
  bottom: 8px;
  width: 6px;
  cursor: ew-resize;
}

.resize-e {
  right: -3px;
}

.resize-w {
  left: -3px;
}

.resize-ne,
.resize-nw,
.resize-se,
.resize-sw {
  width: 12px;
  height: 12px;
}

.resize-ne {
  top: -3px;
  right: -3px;
  cursor: nesw-resize;
}

.resize-nw {
  top: -3px;
  left: -3px;
  cursor: nwse-resize;
}

.resize-se {
  bottom: -3px;
  right: -3px;
  cursor: nwse-resize;
}

.resize-sw {
  bottom: -3px;
  left: -3px;
  cursor: nesw-resize;
}

.terminal.maximized .resize-handle {
  display: none;
}

/* ─── Terminal Header ───────────────────────────────────────────────────── */
.terminal-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-dim);
  cursor: grab;
  user-select: none;
}

.terminal-header:active {
  cursor: grabbing;
}

.terminal.dragging {
  user-select: none;
  transition: none;
}

.terminal.dragging .terminal-header {
  cursor: grabbing;
}

.window-controls {
  display: flex;
  gap: 6px;
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: var(--transition-fast);
  border: none;
  padding: 0;
  cursor: pointer;
  position: relative;
}

.control:hover {
  transform: scale(1.15);
}

.control:active {
  transform: scale(0.95);
}

.control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.control:disabled:hover {
  transform: none;
}

.control.close {
  background: #ff5f56;
}

.control.close:hover {
  background: #ff3b30;
  box-shadow: 0 0 8px rgba(255, 95, 86, 0.6);
}

.control.minimize {
  background: #ffbd2e;
}

.control.minimize:hover:not(:disabled) {
  background: #ffaa00;
  box-shadow: 0 0 8px rgba(255, 189, 46, 0.6);
}

.control.maximize {
  background: #27ca40;
}

.control.maximize:hover {
  background: #1db936;
  box-shadow: 0 0 8px rgba(39, 202, 64, 0.6);
}

.terminal-title {
  flex: 1;
  text-align: center;
  color: var(--text-dim);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.terminal-time {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

/* ─── Navigation Bar ────────────────────────────────────────────────────── */
.nav-bar {
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-dim);
}

.nav-item {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--text-dim);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-item:hover {
  color: var(--phosphor);
  border-color: var(--border-dim);
}

.nav-item.active {
  color: var(--phosphor);
  background: var(--bg-elevated);
  border-color: var(--border-bright);
  text-shadow: var(--glow-text);
}

.nav-key {
  color: var(--amber);
  font-weight: 600;
}

.nav-help {
  margin-left: auto;
}

/* ─── Content Area ──────────────────────────────────────────────────────── */
.content-area {
  flex: 1;
  padding: var(--space-lg);
  overflow-y: auto;
  position: relative;
}

/* ─── Panel Component ───────────────────────────────────────────────────── */
.panel {
  display: none;
  flex-direction: column;
  height: 100%;
  animation: fadeIn 0.3s ease-out;
}

.panel.active {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

.panel-header,
.panel-footer {
  display: flex;
  align-items: center;
  color: var(--border-bright);
  font-size: var(--font-size-sm);
  user-select: none;
}

.panel-border-tl,
.panel-border-tr,
.panel-border-bl,
.panel-border-br {
  color: var(--border-dim);
}

.panel-title {
  color: var(--phosphor);
  font-weight: 600;
  padding-right: var(--space-xs);
  text-shadow: var(--glow-text);
}

.panel-border-line {
  flex: 1;
  height: 1px;
  background: var(--border-dim);
  margin: 0 2px;
}

.panel-content {
  flex: 1;
  padding: var(--space-lg) var(--space-md);
  overflow-y: auto;
}

/* ─── About Section ─────────────────────────────────────────────────────── */
.ascii-art {
  font-size: 0.6rem;
  line-height: 1.2;
  color: var(--phosphor);
  text-shadow: var(--glow-text);
  margin-bottom: var(--space-lg);
  text-align: center;
  white-space: pre;
  overflow-x: auto;
}

.ascii-art .highlight {
  color: var(--amber);
  text-shadow: var(--glow-amber);
}

.about-text {
  max-width: 500px;
  margin: 0 auto;
}

.typing-line {
  margin-bottom: var(--space-md);
  color: var(--text-dim);
}

.prompt {
  color: var(--amber);
  margin-right: var(--space-sm);
}

.about-output {
  padding-left: var(--space-lg);
  border-left: 2px solid var(--border-dim);
}

.about-output p {
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.highlight {
  color: var(--phosphor);
  text-shadow: var(--glow-text);
}

.dim {
  color: var(--text-muted);
}

/* Blinking Cursor */
.cursor {
  animation: blink 1s step-end infinite;
  color: var(--phosphor);
}

@keyframes blink {

  0%,
  50% {
    opacity: 1;
  }

  51%,
  100% {
    opacity: 0;
  }
}

/* ─── Tech Stack Section ────────────────────────────────────────────────── */
.stack-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.stack-category {
  padding: var(--space-md);
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
}

.stack-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--phosphor);
  margin-bottom: var(--space-md);
  text-shadow: var(--glow-text);
}

.bracket {
  color: var(--amber);
}

.stack-list {
  list-style: none;
}

.stack-list li {
  padding: var(--space-xs) 0;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: var(--transition-fast);
}

.stack-list li:hover {
  color: var(--phosphor);
  text-shadow: var(--glow-text);
  transform: translateX(4px);
}

.stack-icon {
  color: var(--phosphor-dim);
  font-size: var(--font-size-xs);
}

/* ─── Projects Section ──────────────────────────────────────────────────── */
.project-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.project-item {
  display: grid;
  grid-template-columns: auto 140px 1fr auto;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-panel);
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-fast);
  outline: none;
}

.project-item:hover,
.project-item:focus {
  border-color: var(--border-dim);
  background: var(--bg-elevated);
}

.project-item.selected {
  border-color: var(--phosphor);
  background: var(--bg-elevated);
}

.project-selector {
  color: transparent;
  font-size: var(--font-size-lg);
  transition: var(--transition-fast);
}

.project-item.selected .project-selector {
  color: var(--phosphor);
  text-shadow: var(--glow-text-strong);
}

.project-name {
  font-weight: 600;
  color: var(--phosphor);
}

.project-item.selected .project-name {
  text-shadow: var(--glow-text);
}

.project-desc {
  color: var(--text-dim);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-tag {
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  background: var(--bg-terminal);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  color: var(--amber);
}

.project-hint {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-dim);
  font-size: var(--font-size-sm);
  text-align: center;
}

.key {
  display: inline-block;
  padding: 2px 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  color: var(--amber);
  font-size: var(--font-size-xs);
}

/* ─── Links Section ─────────────────────────────────────────────────────── */
.links-content {
  display: flex;
  gap: var(--space-xl);
  justify-content: center;
  flex-wrap: wrap;
  padding-top: var(--space-xl);
}

.link-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-normal);
  min-width: 160px;
}

.link-item:hover {
  border-color: var(--phosphor);
  transform: translateY(-1px);
}

.link-item.selected,
.link-item:focus {
  border-color: var(--phosphor);
  background: var(--bg-elevated);
  outline: none;
}

.link-item.selected .link-icon-simple,
.link-item:focus .link-icon-simple {
  text-shadow: var(--glow-text-strong);
}

.link-item.selected .link-label,
.link-item:focus .link-label {
  text-shadow: var(--glow-text);
}

.link-icon {
  font-size: var(--font-size-xs);
  line-height: 1.1;
  color: var(--phosphor);
  white-space: pre;
  text-shadow: var(--glow-text);
}

.link-icon-simple {
  font-size: 2.5rem;
  color: var(--phosphor);
  text-shadow: var(--glow-text-strong);
  line-height: 1;
}

.link-label {
  font-weight: 600;
  color: var(--phosphor);
  font-size: var(--font-size-lg);
}

.link-url {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ─── Status Bar ────────────────────────────────────────────────────────── */
.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xs) var(--space-md);
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-dim);
  font-size: var(--font-size-xs);
  color: var(--text-dim);
}

.status-left {
  display: flex;
  gap: var(--space-md);
}

.status-mode {
  padding: 2px 6px;
  background: var(--phosphor);
  color: var(--bg-deep);
  font-weight: 700;
  border-radius: 2px;
}

.status-section {
  color: var(--amber);
}

.status-center {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}

.status-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--phosphor);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

/* ─── Modal ─────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 16, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-terminal);
  border: 1px solid var(--border-bright);
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  max-width: 500px;
  width: 90%;
  transform: translateY(20px);
  transition: var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.help-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.help-section h4 {
  color: var(--phosphor);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
  text-shadow: var(--glow-text);
}

.help-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  color: var(--text-dim);
}

.help-row .key {
  min-width: 60px;
  text-align: center;
}

.help-footer {
  text-align: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-dim);
}

/* ─── Execution Overlay ─────────────────────────────────────────────────── */
.exec-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 16, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}

.exec-overlay.active {
  opacity: 1;
  visibility: visible;
}

.exec-content {
  font-size: var(--font-size-xl);
  color: var(--phosphor);
  text-shadow: var(--glow-text-strong);
}

.exec-prompt {
  color: var(--amber);
  margin-right: var(--space-sm);
}

.exec-command {
  letter-spacing: 0.05em;
}

/* ─── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  body {
    padding: var(--space-sm);
  }

  .terminal {
    height: calc(100vh - var(--space-md) * 2);
    max-height: none;
    border-radius: 0;
  }

  .nav-bar {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-help {
    margin-left: 0;
  }

  .ascii-art {
    font-size: 0.4rem;
  }

  .stack-content {
    grid-template-columns: 1fr;
  }

  .project-item {
    grid-template-columns: auto 1fr auto;
  }

  .project-desc {
    display: none;
  }

  .status-center {
    display: none;
  }

  .help-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .links-content {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .project-item {
    grid-template-columns: 1fr auto;
  }

  .project-selector {
    display: none;
  }
}

/* ─── Accessibility ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus visible for keyboard users */
:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 2px;
}

/* ─── Selection ─────────────────────────────────────────────────────────── */
::selection {
  background: var(--phosphor);
  color: var(--bg-deep);
}

::-moz-selection {
  background: var(--phosphor);
  color: var(--bg-deep);
}

/* ─── Scrollbar ─────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: var(--border-dim);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-bright);
}