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

:root {
  --bg: #080c12;
  --surface: #0c1520;
  --surface2: #090e18;
  --accent: #4ecca3;
  --accent2: #162d28;
  --text: #d8ede7;
  --text-muted: #4d7a6d;
  --green: #4ecca3;
  --danger: #e94560;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(0,0,0,.6);
}

body {
  font-family: 'Courier New', 'Consolas', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Header ───────────────────────────────────────────────── */
header {
  width: 100%;
  background: var(--surface2);
  border-bottom: 1px solid rgba(78,204,163,.2);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 0 40px rgba(78,204,163,.05);
}

header h1 {
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: 3px;
  text-shadow: 0 0 18px rgba(78,204,163,.5);
}

.tab-btns { display: flex; gap: 8px; }

.tab-btn {
  padding: 8px 20px;
  border: 1px solid rgba(78,204,163,.3);
  background: transparent;
  color: var(--text-muted);
  border-radius: 4px;
  cursor: pointer;
  font-size: .8rem;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: 1px;
  transition: all .25s;
}

.tab-btn.active, .tab-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #080c12;
  box-shadow: 0 0 14px rgba(78,204,163,.4);
}

/* ── Screens ──────────────────────────────────────────────── */
.screen { display: none; width: 100%; max-width: 900px; padding: 32px 20px; }
.screen.active { display: flex; flex-direction: column; align-items: center; gap: 28px; }

/* ── Game screen layout ───────────────────────────────────── */
.game-top {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  width: 100%;
}

/* ── Forca SVG ────────────────────────────────────────────── */
.gallows-wrap {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(78,204,163,.1);
}

#forca-svg { width: 200px; height: 220px; }

.gallow-part {
  stroke: rgba(78,204,163,.35);
  stroke-width: 5;
  stroke-linecap: round;
  fill: none;
  opacity: 0;
  transition: opacity .3s;
}

.gallow-part.show { opacity: 1; }

.body-part {
  stroke: var(--danger);
  stroke-width: 4;
  stroke-linecap: round;
  fill: none;
  opacity: 0;
  transition: opacity .3s ease;
}

.body-part.show { opacity: 1; filter: drop-shadow(0 0 4px var(--danger)); }

#head { fill: none; }

/* ── Game Info ────────────────────────────────────────────── */
.game-info {
  flex: 1;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(78,204,163,.1);
}

.info-card label {
  font-size: .7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: .7;
}

.info-card p {
  font-size: 1rem;
  margin-top: 6px;
  color: var(--text);
}

.lives-display {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.heart {
  font-size: 1.3rem;
  transition: all .3s;
  filter: drop-shadow(0 0 4px var(--danger));
}

.heart.lost { filter: none; opacity: .15; }

/* ── Word Display ─────────────────────────────────────────── */
.word-display {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.letter-slot {
  width: 44px;
  height: 52px;
  border-bottom: 2px solid rgba(78,204,163,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  transition: all .3s;
  letter-spacing: 0;
}

.letter-slot.revealed {
  border-color: var(--accent);
  text-shadow: 0 0 14px rgba(78,204,163,.6);
  animation: pop .3s ease;
}

.letter-slot.space { border-color: transparent; width: 24px; }

@keyframes pop {
  0%   { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* ── Keyboard ─────────────────────────────────────────────── */
.keyboard {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 560px;
}

.key-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(78,204,163,.2);
  background: var(--surface);
  color: var(--text-muted);
  border-radius: 4px;
  font-size: .9rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-transform: uppercase;
  transition: all .2s;
}

.key-btn:hover:not(:disabled) {
  background: rgba(78,204,163,.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 0 10px rgba(78,204,163,.2);
}

.key-btn:disabled {
  opacity: .2;
  cursor: not-allowed;
  transform: none;
}

.key-btn.correct {
  background: rgba(78,204,163,.15);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 8px rgba(78,204,163,.3);
}

.key-btn.wrong {
  background: rgba(233,69,96,.1);
  border-color: var(--danger);
  color: var(--danger);
}

/* ── Result Banner ────────────────────────────────────────── */
#result-banner {
  display: none;
  width: 100%;
  max-width: 560px;
  padding: 24px;
  border-radius: var(--radius);
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  animation: slideIn .4s ease;
}

#result-banner.win {
  background: rgba(78,204,163,.08);
  border: 1px solid var(--accent);
  color: var(--accent);
  box-shadow: 0 0 30px rgba(78,204,163,.15);
}

#result-banner.lose {
  background: rgba(233,69,96,.08);
  border: 1px solid var(--danger);
  color: var(--danger);
  box-shadow: 0 0 30px rgba(233,69,96,.1);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.play-again-btn {
  margin-top: 14px;
  padding: 10px 28px;
  background: var(--accent);
  color: #080c12;
  border: none;
  border-radius: 4px;
  font-size: .85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 2px;
  transition: all .2s;
  box-shadow: 0 0 16px rgba(78,204,163,.3);
}

.play-again-btn:hover {
  box-shadow: 0 0 24px rgba(78,204,163,.5);
  opacity: .9;
}

/* ── No words message ─────────────────────────────────────── */
#no-words-msg {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  border: 1px solid rgba(78,204,163,.1);
}

#no-words-msg span { font-size: 3rem; display: block; margin-bottom: 12px; }

/* ── Admin Screen ─────────────────────────────────────────── */
.admin-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 600px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(78,204,163,.1);
}

.admin-card h2 {
  font-size: .85rem;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: .8;
}

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }

.form-group label {
  font-size: .7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: .6;
}

.form-group input {
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid rgba(78,204,163,.2);
  border-radius: 4px;
  color: var(--text);
  font-size: .95rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(78,204,163,.15);
}

.add-btn {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: #080c12;
  border: none;
  border-radius: 4px;
  font-size: .85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all .2s;
  box-shadow: 0 0 16px rgba(78,204,163,.25);
}

.add-btn:hover { box-shadow: 0 0 24px rgba(78,204,163,.45); opacity: .9; }

.words-list {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 600px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(78,204,163,.1);
}

.words-list h2 {
  font-size: .85rem;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: .8;
}

#word-items { display: flex; flex-direction: column; gap: 10px; }

.word-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg);
  border-radius: 4px;
  padding: 12px 16px;
  border-left: 3px solid rgba(78,204,163,.3);
  transition: border-color .2s, box-shadow .2s;
}

.word-item:hover {
  border-color: var(--accent);
  box-shadow: inset 0 0 20px rgba(78,204,163,.04);
}

.word-item .wi-info { display: flex; flex-direction: column; gap: 2px; }

.word-item .wi-word {
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 1rem;
  text-shadow: 0 0 10px rgba(78,204,163,.4);
}

.word-item .wi-hint { font-size: .78rem; color: var(--text-muted); }

.del-btn {
  background: transparent;
  border: 1px solid rgba(233,69,96,.4);
  color: var(--danger);
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  font-size: .75rem;
  font-weight: 700;
  font-family: inherit;
  letter-spacing: 1px;
  transition: all .2s;
}

.del-btn:hover { background: rgba(233,69,96,.1); border-color: var(--danger); }

.empty-list { color: var(--text-muted); font-size: .9rem; text-align: center; padding: 20px 0; }

/* ── Toast ────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  color: var(--text);
  padding: 14px 22px;
  border-radius: 4px;
  font-size: .85rem;
  font-family: inherit;
  box-shadow: 0 0 24px rgba(78,204,163,.15), var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  transition: all .3s;
  pointer-events: none;
  z-index: 999;
}

#toast.show { opacity: 1; transform: translateY(0); }
#toast.error { border-color: var(--danger); box-shadow: 0 0 24px rgba(233,69,96,.1), var(--shadow); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 520px) {
  header h1 { font-size: 1.1rem; }
  .tab-btn { padding: 6px 12px; font-size: .75rem; }
  .key-btn { width: 40px; height: 40px; font-size: .9rem; }
  .letter-slot { width: 36px; height: 44px; font-size: 1.4rem; }
}