/* ===== Talha - Frogger Game ===== */

:root {
  --bg-top: #1a6b4a;
  --bg-mid: #0e4d38;
  --bg-bot: #083528;
  --panel: #0a3d2c;
  --text: #f4fff8;
  --accent: #f0d060;
  --lime: #7dce4a;
  --water: #2a7fd4;
  --danger: #e85d4c;
  --btn: #2e8b57;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Outfit", sans-serif;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(125, 206, 74, 0.22), transparent 45%),
    radial-gradient(ellipse at 80% 100%, rgba(42, 127, 212, 0.18), transparent 40%),
    linear-gradient(165deg, var(--bg-top), var(--bg-mid) 45%, var(--bg-bot));
  min-height: 100vh;
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
}

.wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
}

.hidden {
  display: none !important;
}

.level-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
}

.level-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.level-header h1,
.header h1 {
  margin: 0;
  font-size: clamp(1.4rem, 4vw, 2rem);
  letter-spacing: 0.02em;
}

.level-screen > p {
  margin: 0 0 24px;
  opacity: 0.9;
}

.level-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 340px;
}

.level-btn {
  padding: 16px 20px;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 12px;
  background: rgba(10, 61, 44, 0.65);
  color: inherit;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: background 0.15s ease, transform 0.15s ease;
}

.level-btn:hover {
  background: rgba(46, 139, 87, 0.55);
  transform: translateY(-1px);
}

.level-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

.level-desc {
  font-size: 0.85rem;
  opacity: 0.9;
}

.help-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: inherit;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.game-screen {
  width: 100%;
  max-width: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-bottom: 10px;
}

.level-badge {
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(240, 208, 96, 0.22);
  border: 1px solid rgba(240, 208, 96, 0.45);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
  align-items: center;
}

.hud {
  font-weight: 700;
  color: var(--lime);
  font-size: 0.85rem;
}

.btn {
  padding: 10px 14px;
  min-height: 44px;
  border: none;
  border-radius: 8px;
  background: var(--btn);
  color: var(--text);
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-large {
  padding: 12px 22px;
  width: 100%;
  margin-top: 8px;
}

#gameCanvas {
  width: 100%;
  max-width: 520px;
  height: auto;
  background: #124a36;
  border-radius: 12px;
  display: block;
  border: 3px solid rgba(240, 208, 96, 0.35);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  image-rendering: auto;
}

.touch-controls {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 520px;
  margin-top: 12px;
}

.dpad {
  display: grid;
  grid-template-columns: 56px 56px 56px;
  grid-template-rows: 56px 56px 56px;
  gap: 6px;
  justify-items: center;
  align-items: center;
}

.ctrl-btn {
  width: 56px;
  height: 56px;
  min-width: 44px;
  min-height: 44px;
  border: none;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  touch-action: manipulation;
}

.ctrl-btn:active {
  background: rgba(125, 206, 74, 0.45);
}

.dpad-up {
  grid-column: 2;
  grid-row: 1;
}

.dpad-left {
  grid-column: 1;
  grid-row: 2;
}

.dpad-down {
  grid-column: 2;
  grid-row: 2;
}

.dpad-right {
  grid-column: 3;
  grid-row: 2;
}

.result-overlay,
.help-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

.help-overlay {
  z-index: 300;
}

.result-box,
.help-modal {
  background: var(--panel);
  border: 2px solid rgba(240, 208, 96, 0.35);
  border-radius: 16px;
  padding: 28px;
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.help-modal {
  text-align: left;
}

.help-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.help-header h2 {
  margin: 0;
}

.help-close {
  width: 36px;
  height: 36px;
  min-width: 44px;
  min-height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: inherit;
  font-size: 1.5rem;
  cursor: pointer;
}

.help-body ul {
  padding-left: 20px;
}

.help-body li {
  margin-bottom: 8px;
}

.result-box h2 {
  color: var(--accent);
  margin: 0 0 8px;
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

@media (max-width: 480px) {
  .header-actions {
    width: 100%;
    margin-left: 0;
    justify-content: flex-end;
  }

  .hud {
    width: 100%;
    font-size: 0.78rem;
  }
}