/* Pushy Cats — Cozy UI Theme */
/* Uses pixel-art sprites from Sprites/UiCozyFree.png */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323:wght@400&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #F8F0E8;
  --bg-dark:     #E8D8D0;
  --parchment:   #F4E2C2;
  --parchment-d: #D9BE92;
  --frame:       #885048;
  --frame-light: #A87858;
  --btn-text:    #F8E8B8;
  --text-dark:   #604040;
  --text-light:  #F8F8F0;
  --text-dim:    #A09888;
  --accent:      #885048;
  --gold:        #B8A888;
  --p1:          #885048;
  --p2:          #4A9EFF;
  --good:        #5DBB7A;
  --bad:         #804848;
  --pixel:       'Press Start 2P', monospace;
  --mono:        'VT323', monospace;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text-light);
  overflow: hidden;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  font-family: var(--mono);
}

/* ─── Screens ────────────────────────────────────────────────── */
.screen {
  position: fixed; inset: 0;
  display: flex; flex-direction: column; align-items: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
  overflow-y: auto; overflow-x: hidden;
}
.screen.active { opacity: 1; pointer-events: all; }
.hidden { display: none !important; }

/* ─── Cozy Panel (CSS recreation of sprite panels) ───────────── */
.cozy-panel {
  position: relative;
  background: var(--parchment);
  border: 5px solid var(--frame);
  box-shadow:
    inset 0 0 0 2px var(--parchment-d),
    0 6px 0 #604040;
}
/* Top tab/banner decoration */
.cozy-panel::before {
  content: '';
  position: absolute;
  top: -5px; left: 50%; transform: translateX(-50%);
  width: 70px; height: 14px;
  background: var(--frame);
  border-radius: 0 0 6px 6px;
  box-shadow: inset 0 -2px 0 var(--frame-light);
}
/* Corner rivets */
.cozy-panel::after {
  content: '';
  position: absolute;
  inset: -5px;
  pointer-events: none;
  background:
    radial-gradient(circle at 6px 6px, var(--frame-light) 4px, transparent 4px),
    radial-gradient(circle at calc(100% - 6px) 6px, var(--frame-light) 4px, transparent 4px),
    radial-gradient(circle at 6px calc(100% - 6px), var(--frame-light) 4px, transparent 4px),
    radial-gradient(circle at calc(100% - 6px) calc(100% - 6px), var(--frame-light) 4px, transparent 4px);
}

/* ─── Sprite-Based Buttons ───────────────────────────────────── */
/* All buttons use btn-frame.png as background (normal + pressed states) */
.btn-sprite {
  position: relative;
  font-family: var(--pixel); font-size: 0.55rem; letter-spacing: 1px;
  color: var(--btn-text);
  text-shadow: 1px 1px 0 rgba(48,20,16,0.85), 0 0 6px rgba(0,0,0,0.25);
  background: url('Sprites/btn-frame.png') center / 100% 100% no-repeat;
  image-rendering: pixelated;
  border: none;
  padding: 0.75rem 1.6rem;
  cursor: pointer;
  transition: transform 0.06s;
  -webkit-tap-highlight-color: transparent;
  filter: drop-shadow(0 4px 0 rgba(0,0,0,0.3));
}
.btn-sprite:active {
  background-image: url('Sprites/btn-frame-pressed.png');
  transform: translateY(3px);
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.3));
}

.btn-sprite-sm {
  position: relative;
  font-family: var(--pixel); font-size: 0.42rem; letter-spacing: 1px;
  color: var(--btn-text);
  text-shadow: 1px 1px 0 rgba(48,20,16,0.85), 0 0 5px rgba(0,0,0,0.25);
  background: url('Sprites/btn-frame.png') center / 100% 100% no-repeat;
  image-rendering: pixelated;
  border: none;
  padding: 0.55rem 1rem;
  cursor: pointer;
  transition: transform 0.06s;
  -webkit-tap-highlight-color: transparent;
  filter: drop-shadow(0 3px 0 rgba(0,0,0,0.25));
}
.btn-sprite-sm:active {
  background-image: url('Sprites/btn-frame-pressed.png');
  transform: translateY(2px);
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.25));
}

/* Play button — uses the full sprite with ▶ PLAY text */
.play-btn-sprite {
  display: block;
  width: 270px; height: 81px; /* 90×27 at 3x */
  background: url('Sprites/play-btn.png') center / 100% 100% no-repeat;
  image-rendering: pixelated;
  border: none;
  cursor: pointer;
  transition: transform 0.06s;
  -webkit-tap-highlight-color: transparent;
  filter: drop-shadow(0 6px 0 rgba(0,0,0,0.4));
}
.play-btn-sprite:active {
  background-image: url('Sprites/play-btn-pressed.png');
  transform: translateY(4px);
  filter: drop-shadow(0 2px 0 rgba(0,0,0,0.4));
}

/* Back button — sprite-framed text button */
.back-btn-sprite {
  position: relative;
  display: inline-block;
  font-family: var(--pixel); font-size: 0.42rem; letter-spacing: 1px;
  color: var(--btn-text);
  text-shadow: 1px 1px 0 rgba(48,20,16,0.85), 0 0 5px rgba(0,0,0,0.25);
  background: url('Sprites/btn-frame.png') center / 100% 100% no-repeat;
  image-rendering: pixelated;
  border: none;
  padding: 0.55rem 1rem 0.55rem 1.1rem;
  cursor: pointer;
  transition: transform 0.06s;
  -webkit-tap-highlight-color: transparent;
  filter: drop-shadow(0 3px 0 rgba(0,0,0,0.25));
}
.back-btn-sprite::before {
  content: '\2190';
  margin-right: 0.5rem;
  font-size: 0.7rem;
  vertical-align: middle;
}
.back-btn-sprite:empty::after {
  content: 'BACK';
}
.back-btn-sprite:active {
  background-image: url('Sprites/btn-frame-pressed.png');
  transform: translateY(2px);
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.25));
}

/* ─── Sound Toggle (sprite-styled) ───────────────────────────── */
.sound-toggle { margin-top: 0.3rem; opacity: 0.72; }
.sound-toggle.on {
  opacity: 1;
  background-image: url('Sprites/btn-frame-pressed.png');
  transform: translateY(2px);
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.25));
}

/* Hub link (sprite-styled) */
.btn-hub {
  text-decoration: none;
  margin-bottom: 0.2rem;
}

/* ─── Start Screen ───────────────────────────────────────────── */
#screen-start {
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at 50% 80%, rgba(155,67,51,0.12) 0%, transparent 70%);
}
.start-inner {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-height: 100%;
  padding: 1.5rem 1.5rem; gap: 1rem; text-align: center;
}
.start-logo {
  font-size: 4.5rem; line-height: 1;
  filter: drop-shadow(0 0 20px rgba(255,107,74,0.4));
  animation: floatLogo 3s ease-in-out infinite;
}
@keyframes floatLogo {
  0%,100% { transform: translateY(0) rotate(-5deg); }
  50%     { transform: translateY(-10px) rotate(5deg); }
}
.start-title {
  font-family: var(--pixel);
  font-size: clamp(0.85rem, 3.5vw, 1.3rem);
  line-height: 1.8; color: var(--gold);
  text-shadow: 3px 3px 0 rgba(136,80,72,0.5), 0 0 24px rgba(136,80,72,0.3);
}
.start-sub {
  font-size: 1.1rem; color: var(--text-dim); max-width: 280px; line-height: 1.4;
}
.start-btns {
  display: flex; gap: 0.6rem; flex-wrap: wrap; justify-content: center;
  margin-top: 0.25rem;
}

/* ─── Lobby Screen ───────────────────────────────────────────── */
#screen-lobby {
  background: var(--bg);
  justify-content: center;
}
.lobby-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.85rem; width: 90%; max-width: 380px;
  padding: 2.2rem 1rem 1.5rem;
}
.lobby-inner > .back-btn-sprite {
  position: absolute;
  top: 0.6rem; left: 0.6rem;
}
.lobby-title {
  font-family: var(--pixel); font-size: 0.7rem;
  color: var(--text-dark); letter-spacing: 1px;
}
.lobby-label {
  font-size: 0.95rem; color: var(--frame); display: block; margin-bottom: 0.3rem;
  text-align: center;
}
.lobby-input {
  font-family: var(--mono); font-size: 1.2rem;
  background: rgba(255,255,255,0.5); border: 2px solid var(--parchment-d);
  color: var(--text-dark); padding: 0.5rem 0.8rem; width: 100%; max-width: 240px;
  text-align: center; outline: none;
}
.lobby-input:focus { border-color: var(--frame); background: rgba(255,255,255,0.7); }
.code-input {
  font-family: var(--pixel); font-size: 1.4rem;
  letter-spacing: 8px; text-transform: uppercase;
  max-width: 180px;
}
.lobby-name-row, .lobby-pts-row {
  width: 100%; text-align: center;
}
.pts-selector {
  display: flex; gap: 0.5rem; justify-content: center; margin-top: 0.3rem;
}
.pts-btn {
  font-family: var(--pixel); font-size: 0.5rem;
  color: var(--btn-text);
  text-shadow: 1px 1px 0 rgba(48,20,16,0.85);
  background: url('Sprites/btn-frame.png') center / 100% 100% no-repeat;
  image-rendering: pixelated;
  border: none;
  padding: 0.45rem 0.8rem; cursor: pointer;
  filter: drop-shadow(0 2px 0 rgba(0,0,0,0.2));
  transition: transform 0.06s;
}
.pts-btn:active {
  background-image: url('Sprites/btn-frame-pressed.png');
  transform: translateY(2px);
  filter: drop-shadow(0 0 0 transparent);
}
.pts-btn.active {
  background-image: url('Sprites/btn-frame-pressed.png');
  color: #FFD97A;
  transform: translateY(1px);
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.2));
}
.lobby-choices {
  display: flex; gap: 0.65rem; flex-wrap: wrap; justify-content: center;
}
.lobby-join {
  display: flex; flex-direction: column; align-items: center; gap: 0.65rem;
}
.lobby-waiting { text-align: center; }
.room-code-display {
  display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
  margin-bottom: 0.75rem;
}
.room-code-label {
  font-size: 0.85rem; color: var(--frame); text-transform: uppercase; letter-spacing: 2px;
}
.room-code {
  font-family: var(--pixel); font-size: clamp(1.6rem, 7vw, 2.2rem);
  color: var(--frame); letter-spacing: 8px;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.1);
}
.waiting-text {
  font-size: 1.05rem; color: var(--frame);
}
.dots { animation: dotPulse 1.5s steps(4) infinite; }
@keyframes dotPulse {
  0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75% { content: '...'; }
}
.lobby-status {
  font-size: 0.85rem; color: var(--bad); min-height: 1.1em; text-align: center;
}

/* ─── Game Screen ────────────────────────────────────────────── */
#screen-game { justify-content: flex-start; background: var(--bg-dark); }
.game-hud {
  position: relative;
  width: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 0.35rem 0.5rem;
  background: linear-gradient(180deg, #885048 0%, #604040 100%);
  border-bottom: 3px solid var(--frame);
  flex-shrink: 0; z-index: 10;
}
.hud-scores {
  display: flex; align-items: center; gap: 0.6rem;
}
.hud-player {
  display: flex; align-items: center; gap: 0.3rem;
}
.hud-pname {
  font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px;
}
.hud-p1 .hud-pname { color: var(--p1); }
.hud-p2 .hud-pname { color: var(--p2); }
.hud-pscore {
  font-family: var(--pixel); font-size: 1.1rem; color: var(--text-light); line-height: 1;
}
.hud-center-info {
  display: flex; flex-direction: column; align-items: center;
  padding: 0 0.4rem;
}
.hud-round-label {
  font-size: 0.5rem; color: var(--text-dim); letter-spacing: 2px; text-transform: uppercase;
}
.hud-round-num {
  font-family: var(--pixel); font-size: 0.85rem; color: var(--gold); line-height: 1.2;
}

.canvas-wrap {
  flex: 1; display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 0.5rem;
  overflow: hidden;
}
#game-canvas {
  display: block;
  max-width: 600px; width: 100%;
  image-rendering: pixelated; image-rendering: crisp-edges;
  border: 3px solid var(--frame);
  background: #F8F0E8;
}

.turn-overlay {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  z-index: 50; pointer-events: none;
}
.turn-text {
  font-family: var(--pixel); font-size: clamp(0.65rem, 2.5vw, 1rem);
  color: var(--gold);
  text-shadow: 3px 3px 0 rgba(0,0,0,0.5), 0 0 24px rgba(155,67,51,0.4);
  animation: turnPop 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes turnPop { 0%{transform:scale(0);opacity:0} 100%{transform:scale(1);opacity:1} }

.game-msg {
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-family: var(--pixel); font-size: 0.65rem;
  color: var(--text-dark); text-align: center;
  background: var(--parchment);
  border: 3px solid var(--frame);
  padding: 1.2rem 1.6rem;
  box-shadow: 0 4px 0 rgba(0,0,0,0.4);
  z-index: 60;
}

/* ─── Pause Button ───────────────────────────────────────────── */
.pause-btn {
  position: absolute;
  left: 0.5rem;
  flex-shrink: 0;
  width: 30px; height: 35px; /* 12×14 at ~2.5x */
  font-size: 0;
  background: url('Sprites/icon-pause.png') center / 100% 100% no-repeat;
  image-rendering: pixelated;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  filter: drop-shadow(0 2px 0 rgba(0,0,0,0.35));
  transition: transform 0.06s;
}
.pause-btn:active {
  background-image: url('Sprites/icon-pause-pressed.png');
  transform: translateY(2px);
  filter: drop-shadow(0 0 0 rgba(0,0,0,0.35));
}

/* ─── Pause Overlay ──────────────────────────────────────────── */
.pause-overlay {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.65);
  z-index: 100;
}
.pause-panel {
  display: flex; flex-direction: column; align-items: center;
  gap: 1rem; padding: 1.5rem 1.25rem;
  width: 85%; max-width: 300px;
}
.pause-title {
  font-family: var(--pixel); font-size: 0.7rem;
  color: var(--text-dark); letter-spacing: 2px;
}
.pause-controls {
  display: flex; flex-direction: column; gap: 0.6rem; width: 100%;
}
.pause-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 0.5rem;
}
.pause-label {
  font-family: var(--mono); font-size: 1.1rem; color: var(--frame);
}
.pause-buttons {
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  margin-top: 0.25rem;
  width: 100%;
}
.pause-buttons .btn-sprite,
.pause-buttons .btn-sprite-sm { width: 100%; text-align: center; }

.btn-sprite-sm.off { opacity: 0.5; }

/* ─── Results Screen ─────────────────────────────────────────── */
#screen-results {
  background: var(--bg);
  justify-content: center;
}
.results-inner {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1.5rem 1.25rem; gap: 0.8rem; text-align: center;
  width: 90%; max-width: 400px;
}
.res-badge {
  font-size: 3.5rem;
  animation: resBounce 0.55s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes resBounce { from{transform:scale(0);opacity:0} to{transform:scale(1);opacity:1} }
.res-title {
  font-family: var(--pixel); font-size: clamp(0.7rem, 3vw, 1.1rem);
  color: var(--text-dark); letter-spacing: 2px;
}
.res-scores {
  display: flex; align-items: center; gap: 0.8rem;
  animation: fadeIn 0.4s ease 0.2s both;
}
.res-score-row { display: flex; flex-direction: column; align-items: center; gap: 0.15rem; }
.res-pname { font-size: 0.85rem; }
.res-pscore {
  font-family: var(--pixel); font-size: 1.8rem; color: var(--text-dark);
}
.res-vs { font-family: var(--pixel); font-size: 0.45rem; color: var(--parchment-d); }
.res-buttons {
  display: flex; gap: 0.6rem; flex-wrap: wrap; justify-content: center; margin-top: 0.3rem;
}
@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }

/* ─── How to Play ────────────────────────────────────────────── */
#screen-howto {
  background: var(--bg);
  justify-content: center;
}
.howto-inner {
  display: flex; flex-direction: column; gap: 0.6rem;
  padding: 1.5rem 1rem 1.25rem;
  width: 95%; max-width: 460px;
}
.howto-header {
  display: flex; align-items: center; gap: 0.6rem;
  border-bottom: 2px solid rgba(111,67,67,0.2);
  padding-bottom: 0.4rem; flex-shrink: 0;
}
.howto-title {
  font-family: var(--pixel); font-size: 0.55rem;
  color: var(--text-dark); letter-spacing: 1px;
}
.howto-steps { display: flex; flex-direction: column; gap: 0.5rem; }
.howto-step {
  background: rgba(255,255,255,0.25);
  border: 2px solid rgba(111,67,67,0.2);
  box-shadow: 0 2px 0 rgba(0,0,0,0.08);
  padding: 0.6rem 0.65rem;
  display: flex; align-items: flex-start; gap: 0.65rem;
}
.howto-step-title {
  font-family: var(--pixel); font-size: 0.4rem;
  color: var(--frame); margin-bottom: 0.2rem; letter-spacing: 1px;
}
.howto-text p { font-size: 0.82rem; color: var(--text-dark); line-height: 1.35; }
.howto-text strong { color: var(--good); }
.howto-icon { font-size: 1.6rem; flex-shrink: 0; min-width: 34px; text-align: center; }

/* ─── Confetti ───────────────────────────────────────────────── */
.confetti-piece {
  position: fixed; top: -20px;
  pointer-events: none; z-index: 999;
  animation: confettiFall linear forwards;
}
@keyframes confettiFall {
  0%  { transform: translateY(0) rotate(0deg); opacity: 1; }
  80% { opacity: 1; }
  100%{ transform: translateY(105vh) rotate(540deg); opacity: 0; }
}

/* ─── Auth Badge ─────────────────────────────────────────────── */
.auth-badge { position: fixed; top: 10px; right: 12px; z-index: 200; }
.auth-icon-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.1);
  background: rgba(136,80,72,0.15); backdrop-filter: blur(8px);
  color: var(--text-dim); font-family: var(--pixel);
  font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .15s, box-shadow .15s, color .15s;
}
.auth-icon-btn:hover { border-color: var(--accent); color: var(--text-light); box-shadow: 0 0 10px rgba(155,67,51,.3); }
.auth-dropdown {
  position: absolute; top: 38px; right: 0; min-width: 180px;
  background: rgba(249,241,231,.95); backdrop-filter: blur(12px);
  border: 2px solid rgba(136,80,72,0.15);
  box-shadow: 4px 4px 0 rgba(0,0,0,.1);
  padding: 6px 0; z-index: 201;
}
.auth-dropdown-email {
  padding: 8px 14px; font-size: 11px; color: var(--text-dim);
  border-bottom: 1px solid rgba(255,255,255,.05); word-break: break-all;
}
.auth-dropdown-item {
  display: block; width: 100%; padding: 8px 14px;
  font-family: var(--mono); font-size: 14px; color: var(--text-dark);
  background: none; border: none; text-decoration: none; text-align: left;
  cursor: pointer; transition: background .1s;
}
.auth-dropdown-item:hover { background: rgba(136,80,72,.06); }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (min-width: 520px) {
  .play-btn-sprite { width: 300px; height: 90px; }
}

/* Desktop: bigger HUD bar so the auth badge sits within it */
@media (min-width: 760px) {
  .game-hud { padding: 0.75rem 1rem 0.85rem; }
  .hud-pname { font-size: 0.8rem; }
  .hud-pscore { font-size: 1.4rem; }
  .hud-round-label { font-size: 0.55rem; }
  .hud-round-num { font-size: 1rem; }
  .hud-scores { gap: 1rem; }
  .pause-btn { left: 0.85rem; width: 36px; height: 42px; }
}