/* ============================================================
   AlphaTyping — Typing Test Styles
   File: assets/css/typing.css
   ============================================================ */

/* ── TYPING APP WRAPPER ── */
.typing-app {
  max-width: 920px; margin: 0 auto; padding: 0 20px 60px;
}

/* ── TYPING CARD ── */
.typing-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* ── STATS BAR ── */
.typing-stats {
  display: flex; gap: 0; border-bottom: 1px solid var(--border);
}
.typing-stat {
  flex: 1; padding: 16px 10px; text-align: center;
  border-right: 1px solid var(--border); position: relative;
  transition: background 0.2s;
}
.typing-stat:last-child { border-right: none; }
.typing-stat .ts-val {
  font-size: 28px; font-weight: 900; color: var(--accent);
  font-family: 'JetBrains Mono', monospace; line-height: 1;
  display: block;
}
.typing-stat .ts-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--sub); margin-top: 4px; display: block;
}
.typing-stat.active .ts-val { color: var(--accent2); }
.typing-stat.warn    .ts-val { color: var(--warn); }
.typing-stat.danger  .ts-val { color: var(--danger); }

/* ── OPTIONS BAR ── */
.typing-options {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  padding: 14px 24px; gap: 10px; border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.option-group { display: flex; align-items: center; gap: 6px; }
.option-group label { font-size: 12px; color: var(--sub); font-weight: 600; }
.option-pills { display: flex; gap: 4px; }
.pill {
  padding: 5px 12px; border-radius: 99px; font-size: 12px; font-weight: 600;
  border: 1.5px solid var(--border2); background: transparent; color: var(--sub2);
  cursor: pointer; transition: all 0.15s;
}
.pill:hover { border-color: var(--accent2); color: var(--accent2); }
.pill.active { background: var(--accent2); border-color: var(--accent2); color: #fff; }
.icon-toggle { font-size: 18px; cursor: pointer; padding: 4px; border-radius: 6px; transition: all 0.15s; }
.icon-toggle:hover { background: var(--bg3); }
.icon-toggle.active { color: var(--accent); }

/* ── TYPING AREA ── */
.typing-area-wrap { padding: 28px 28px 20px; }

/* Words display */
.words-display {
  font-family: 'JetBrains Mono', monospace; font-size: 22px; line-height: 1.8;
  color: var(--sub); letter-spacing: 0.02em; user-select: none;
  height: 110px; overflow: hidden; position: relative;
  margin-bottom: 24px;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}
.words-display .word { display: inline-block; margin-right: 10px; margin-bottom: 4px; }
.letter { position: relative; }
.letter.correct { color: var(--ok); }
.letter.wrong   { color: var(--danger); background: rgba(239,68,68,0.15); border-radius: 2px; }
.letter.current { position: relative; }
.letter.current::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px;
  background: var(--accent2); border-radius: 2px;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.word.wrong-word { text-decoration: underline; text-decoration-color: var(--danger); }

/* Input field */
.typing-input-wrap { position: relative; }
.typing-input {
  width: 100%; padding: 16px 20px; font-size: 16px; font-family: 'JetBrains Mono', monospace;
  background: var(--bg2); border: 2px solid var(--border);
  border-radius: var(--radius-lg); color: var(--text); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  caret-color: var(--accent2);
}
.typing-input:focus { border-color: var(--accent2); box-shadow: 0 0 0 4px rgba(59,130,246,0.12); }
.typing-input.error { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(239,68,68,0.12); animation: shake 0.3s; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-6px)} 75%{transform:translateX(6px)} }
.typing-input.success { border-color: var(--ok); }

/* Progress bar */
.typing-progress-wrap { margin-top: 14px; }
.typing-progress-bar {
  height: 4px; background: var(--bg3); border-radius: 99px; overflow: hidden;
}
.typing-progress-fill {
  height: 100%; background: linear-gradient(90deg,var(--accent2),var(--accent));
  border-radius: 99px; transition: width 0.3s ease; width: 0%;
}
.progress-label { display: flex; justify-content: space-between; font-size: 11px; color: var(--sub); margin-top: 6px; }

/* ── CONTROLS ── */
.typing-controls {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 20px 24px; border-top: 1px solid var(--border); background: var(--bg2);
}
.btn-start {
  padding: 12px 40px; border-radius: var(--radius-lg); border: none;
  background: linear-gradient(135deg,var(--accent),var(--accent-dark));
  color: #020617; font-size: 15px; font-weight: 800; cursor: pointer;
  transition: all 0.2s; display: flex; align-items: center; gap: 8px;
}
.btn-start:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(34,197,94,0.3); }
.btn-restart {
  padding: 12px 24px; border-radius: var(--radius-lg); border: 1.5px solid var(--border2);
  background: transparent; color: var(--text2); font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all 0.2s; display: flex; align-items: center; gap: 6px;
}
.btn-restart:hover { background: var(--bg3); }
.restart-key {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 2px 7px; background: var(--bg4); border-radius: 5px;
  font-size: 11px; font-weight: 700; color: var(--sub2); font-family: monospace;
}

/* ── RESULT CARD ── */
.result-card {
  padding: 40px 28px; text-align: center; display: none;
}
.result-card.show { display: block; animation: resultIn 0.4s ease; }
@keyframes resultIn { from{opacity:0;transform:scale(0.95)} to{opacity:1;transform:scale(1)} }
.result-grade {
  font-size: 64px; margin-bottom: 8px;
}
.result-title { font-size: 28px; font-weight: 900; margin-bottom: 4px; }
.result-sub   { font-size: 14px; color: var(--sub2); margin-bottom: 32px; }
.result-stats {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 32px;
}
.rs-box {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px;
}
.rs-val  { font-size: 32px; font-weight: 900; color: var(--accent); font-family: 'JetBrains Mono', monospace; }
.rs-label{ font-size: 11px; color: var(--sub); text-transform: uppercase; font-weight: 700; margin-top: 4px; }
.result-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* ── KEYBOARD VISUAL ── */
.keyboard-wrap {
  padding: 16px 24px 20px; border-top: 1px solid var(--border);
  background: var(--bg2); display: none;
}
.keyboard-wrap.visible { display: block; }
.kb-row { display: flex; justify-content: center; gap: 5px; margin-bottom: 5px; }
.kb-key {
  min-width: 36px; height: 36px; border-radius: 6px; display: flex; align-items: center;
  justify-content: center; font-size: 11px; font-weight: 700; font-family: monospace;
  background: var(--bg3); border: 1px solid var(--border2); color: var(--sub2);
  transition: all 0.1s; user-select: none;
}
.kb-key.active  { background: var(--accent2); color: #fff; border-color: var(--accent2); transform: translateY(2px); }
.kb-key.correct { background: rgba(34,197,94,0.2); border-color: var(--ok); color: var(--ok); }
.kb-key.wrong   { background: rgba(239,68,68,0.2); border-color: var(--danger); color: var(--danger); }
.kb-key.wide    { min-width: 60px; }
.kb-key.wider   { min-width: 80px; }
.kb-key.widest  { min-width: 180px; }

/* ── CHALLENGE BANNER (in typing pages) ── */
.challenge-widget {
  background: linear-gradient(135deg, #0f1f3d, #1a0a3d);
  border: 1px solid rgba(99,102,241,0.3); border-radius: var(--radius-lg);
  padding: 20px 24px; margin-bottom: 24px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.cw-top3 { display: flex; gap: 12px; align-items: center; }
.cw-top3-item { text-align: center; }
.cw-rank { font-size: 18px; }
.cw-name { font-size: 11px; color: var(--sub2); font-weight: 600; }
.cw-wpm  { font-size: 14px; font-weight: 800; color: var(--accent); }

/* ── WPM CHART ── */
.wpm-chart-wrap { padding: 16px 24px; border-top: 1px solid var(--border); }
.wpm-chart-label { font-size: 12px; color: var(--sub); font-weight: 600; margin-bottom: 10px; }
.wpm-chart {
  height: 50px; display: flex; align-items: flex-end; gap: 3px;
}
.wpm-bar-item {
  flex: 1; background: var(--accent2); border-radius: 3px 3px 0 0; min-height: 3px;
  opacity: 0.7; transition: all 0.2s;
}
.wpm-bar-item:hover { opacity: 1; }

/* ── RESPONSIVE ── */
@media(max-width:600px){
  .typing-stats { flex-wrap: wrap; }
  .typing-stat  { min-width: calc(50% - 1px); border-bottom: 1px solid var(--border); }
  .words-display { font-size: 18px; height: 90px; }
  .typing-input { font-size: 14px; padding: 13px 16px; }
  .result-stats { grid-template-columns: 1fr 1fr; }
  .rs-val { font-size: 24px; }
  .keyboard-wrap { display: none !important; }
  .typing-options { justify-content: center; }
}