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

:root {
  --bg:           #070710;
  --bg-surface:   #0d0d1a;
  --bg-card:      #111128;
  --bg-terminal:  #050508;
  --border:       #1e1e3f;
  --border-bright:#2a2a5a;

  --green:        #00ff41;
  --green-dim:    #00aa2a;
  --cyan:         #00d4ff;
  --cyan-dim:     #0088aa;
  --purple:       #9d00ff;
  --purple-dim:   #5500aa;
  --pink:         #ff00aa;
  --yellow:       #ffd700;
  --red:          #ff3333;

  --text:         #c8c8e8;
  --text-dim:     #5a5a8a;
  --text-bright:  #e8e8ff;

  --header-h:     56px;
  --terminal-ratio: 33vh;

  --font-mono:    'Share Tech Mono', 'Courier New', monospace;
  --font-display: 'Orbitron', 'Share Tech Mono', monospace;

  --glow-green:   0 0 8px #00ff4166, 0 0 20px #00ff4133;
  --glow-cyan:    0 0 8px #00d4ff66, 0 0 20px #00d4ff33;
  --glow-purple:  0 0 8px #9d00ff66, 0 0 20px #9d00ff33;
}

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

.hidden { display: none !important; }

/* ─── SCROLLBAR ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-dim); }

/* ─── MODAL ─────────────────────────────────────────────────── */
#modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 7, 16, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

#modal-box {
  position: relative;
  width: min(460px, 92vw);
  background: var(--bg-surface);
  border: 1px solid var(--cyan);
  box-shadow: var(--glow-cyan), inset 0 0 60px rgba(0,212,255,0.03);
  overflow: hidden;
  animation: slideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

#modal-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0,0,0,0.15) 3px,
    rgba(0,0,0,0.15) 4px
  );
  pointer-events: none;
  z-index: 1;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(0,212,255,0.05);
}

.modal-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 4px;
}

.modal-version {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 2px;
}

.modal-body {
  padding: 32px 24px 24px;
  position: relative;
  z-index: 2;
}

.modal-prompt {
  font-size: 0.65rem;
  color: var(--green);
  letter-spacing: 3px;
  margin-bottom: 8px;
  text-shadow: var(--glow-green);
}

.modal-sub {
  font-size: 1rem;
  color: var(--text-bright);
  margin-bottom: 28px;
}

.input-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border-bright);
  background: var(--bg);
  padding: 10px 16px;
  margin-bottom: 8px;
  transition: border-color 0.2s;
}

.input-wrapper:focus-within {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.input-caret {
  color: var(--green);
  font-size: 1.1rem;
  text-shadow: var(--glow-green);
  flex-shrink: 0;
}

#username-input-search {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 2px;
  caret-color: var(--green);
}

#username-input-search::placeholder { color: var(--text-dim); letter-spacing: 1px; }

.input-error {
  font-size: 0.72rem;
  color: var(--red);
  margin-bottom: 16px;
  padding: 4px 0;
}

.btn-primary {
  display: block;
  width: 100%;
  margin-top: 20px;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: var(--glow-cyan);
}

.modal-footer {
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
}

/* ─── APP SHELL ─────────────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ─── HEADER ─────────────────────────────────────────────────── */
#site-header {
  height: var(--header-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 10;
}

#site-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}

.header-left { display: flex; align-items: baseline; gap: 12px; }

.site-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--green);
  /* text-shadow: var(--glow-green); */
  letter-spacing: 4px;
}

.site-tagline {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 3px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.7rem;
  letter-spacing: 2px;
}

.header-stat { color: var(--text-dim); }
.header-stat strong { color: var(--yellow); font-weight: normal; }
.header-divider { color: var(--border-bright); }

.header-username {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--border-bright);
  color: var(--purple);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.2s;
}

.header-username:hover {
  border-color: var(--purple);
  box-shadow: var(--glow-purple);
  color: var(--text-bright);
}

.user-icon {
  font-size: 0.55rem;
  color: var(--purple);
}

/* ─── CONTENT AREA ──────────────────────────────────────────── */
#content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* ─── GAME GRID ─────────────────────────────────────────────── */
#game-grid-section {
  flex: 2;
  min-height: 0;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

#game-grid-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

.section-label {
  font-size: 0.65rem;
  color: var(--cyan);
  letter-spacing: 3px;
}

.section-count {
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 2px;
}

#game-grid {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  align-content: start;
}

/* ─── GAME CARD ─────────────────────────────────────────────── */
.game-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  aspect-ratio: 1 / 1.1;
  user-select: none;
}

.game-card:hover:not(.locked) {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: var(--glow-cyan);
  z-index: 2;
}

.game-card.locked {
  cursor: default;
  opacity: 0.55;
}

.game-card.locked .game-card-icon { filter: grayscale(0.7); }

.game-card-icon {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background: rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}

.game-card-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 8px,
    rgba(255,255,255,0.015) 8px,
    rgba(255,255,255,0.015) 9px
  );
}

.game-card-info {
  padding: 10px 12px 8px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.4);
}

.game-card-name {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.game-card-meta {
  font-size: 0.58rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  display: flex;
  justify-content: space-between;
}

.game-card-plays { color: var(--green-dim); }

.locked-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.7);
  border: 1px solid var(--border-bright);
  font-size: 0.55rem;
  color: var(--text-dim);
  padding: 2px 6px;
  letter-spacing: 1px;
}

.game-card-new-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--green);
  color: var(--bg);
  font-size: 0.5rem;
  font-weight: 700;
  padding: 2px 6px;
  letter-spacing: 2px;
}

/* ─── TERMINAL ──────────────────────────────────────────────── */
#terminal-section {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-terminal);
  position: relative;
}

#terminal-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.4;
}

#terminal-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  background: rgba(0,255,65,0.04);
  border-bottom: 1px solid rgba(0,255,65,0.1);
}

.terminal-title {
  font-size: 0.62rem;
  color: var(--green-dim);
  letter-spacing: 3px;
}

.terminal-controls { display: flex; gap: 6px; align-items: center; }
.tc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  opacity: 0.6;
}
.tc-red { background: #ff5f57; }
.tc-yellow { background: #febc2e; }
.tc-green { background: #28c840; }

#terminal-output {
  flex: 1;
  overflow-y: auto;
  padding: 10px 16px 4px;
  font-size: 0.78rem;
  line-height: 1.6;
  scroll-behavior: smooth;
}

.t-line {
  display: flex;
  gap: 8px;
  padding: 1px 0;
  animation: termFade 0.15s ease;
}

.t-line-prompt { color: var(--green); flex-shrink: 0; }
.t-line-cmd    { color: var(--text-bright); }

.t-out { color: var(--text); }
.t-out.info    { color: var(--cyan); }
.t-out.success { color: var(--green); }
.t-out.error   { color: var(--red); }
.t-out.warn    { color: var(--yellow); }
.t-out.system  { color: var(--purple); }
.t-out.dim     { color: var(--text-dim); }

/* ASCII art output */
.t-out.ascii {
  color: var(--green);
  white-space: pre;
  font-size: 0.68rem;
  line-height: 1.3;
}

/* Matrix rain effect */
.matrix-cell {
  color: var(--green);
  animation: matrixDrop 0.5s steps(1) infinite;
}

#terminal-input-row {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 6px 16px 8px;
  border-top: 1px solid rgba(0,255,65,0.1);
  background: rgba(0,0,0,0.3);
}

#terminal-prompt {
  color: var(--green);
  font-size: 0.78rem;
  white-space: nowrap;
  flex-shrink: 0;
  text-shadow: var(--glow-green);
  margin-right: 6px;
}

#terminal-field {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  min-width: 0;
}

/* Hidden mirror — same font as input, drives cursor position */
#terminal-input-mirror {
  visibility: hidden;
  white-space: pre;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  pointer-events: none;
  flex-shrink: 0;
}

#terminal-input {
  position: absolute;
  inset: 0;
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  caret-color: transparent;
  letter-spacing: 0.5px;
}

#terminal-cursor {
  width: 7px;
  height: 14px;
  background: var(--green);
  display: inline-block;
  flex-shrink: 0;
  box-shadow: var(--glow-green);
  opacity: 0;
  animation: none;
}

#terminal-field.focused #terminal-cursor {
  opacity: 1;
  animation: blink 1s step-end infinite;
}

/* ─── PROFILE PANEL ─────────────────────────────────────────── */
#profile-panel {
  position: fixed;
  inset: 0;
  background: rgba(7,7,16,0.85);
  z-index: 500;
  display: flex;
  justify-content: flex-end;
  animation: fadeIn 0.2s ease;
}

#profile-panel-inner {
  width: min(380px, 92vw);
  height: 100%;
  background: var(--bg-surface);
  border-left: 1px solid var(--purple);
  box-shadow: var(--glow-purple);
  display: flex;
  flex-direction: column;
  animation: slideLeft 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.profile-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--purple);
  letter-spacing: 3px;
}

#profile-close-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  transition: color 0.2s;
}

#profile-close-btn:hover { color: var(--red); }

#profile-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.profile-section {
  margin-bottom: 28px;
}

.profile-section-title {
  font-size: 0.6rem;
  color: var(--cyan);
  letter-spacing: 3px;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.profile-username {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--purple);
  text-shadow: var(--glow-purple);
  letter-spacing: 3px;
  margin-bottom: 4px;
}

.profile-joined {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.profile-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.profile-stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 12px;
}

.profile-stat-label {
  font-size: 0.58rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.profile-stat-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--yellow);
}

.profile-game-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
}

.profile-game-name { color: var(--text-bright); }
.profile-game-stat { color: var(--cyan); letter-spacing: 1px; }

.achievement-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 8px;
}

.achievement-icon { font-size: 1.2rem; }
.achievement-name {
  font-size: 0.7rem;
  color: var(--yellow);
  letter-spacing: 1px;
}
.achievement-desc {
  font-size: 0.6rem;
  color: var(--text-dim);
}

.no-achievements {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  padding: 12px 0;
}

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

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideLeft {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

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

@keyframes termFade {
  from { opacity: 0; transform: translateY(2px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scanline {
  from { transform: translateY(-100%); }
  to   { transform: translateY(100vh); }
}

@keyframes glitch {
  0%  { clip-path: inset(40% 0 60% 0); transform: translate(-2px, 0); }
  25% { clip-path: inset(10% 0 85% 0); transform: translate(2px, 0); }
  50% { clip-path: inset(80% 0 5% 0);  transform: translate(-2px, 0); }
  75% { clip-path: inset(50% 0 30% 0); transform: translate(2px, 0); }
  100%{ clip-path: inset(40% 0 60% 0); transform: translate(-2px, 0); }
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  #game-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; padding: 12px; }
  .site-tagline { display: none; }
  .header-stat { display: none; }
  #site-header { padding: 0 14px; }
}