:root {
    --primary-color: #4a90e2; /* Blue */
    --secondary-color: #50e3c2; /* Teal/Mint */
    --accent-color: #f5a623; /* Orange */
    --danger-color: #d0021b; /* Red */
    --success-color: #7ed321; /* Brighter Green */
    --light-bg: #f4f7f6; /* Off-white green-ish */
    --dark-text: #333a45;
    --medium-text: #51565c;
    --light-text: #000000;
    --border-color: #d8dde4;
    --container-bg: #ffffff;
    --shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    --header-font: 'Roboto Slab', sans-serif;
    --body-font: 'Gambetta', sans-serif;
}
    .blank 
/* General Body - Applied to host.html and player.html */
body:not(.homepage) {
    font-family: var(--body-font);
    margin: 0;
    background-color: var(--light-bg);
    color: var(--dark-text);
    display: flex; /* Helps with centering and full height */
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    box-sizing: border-box;
    padding: 0; /* Remove body padding for full width container */
}

.main-content-area { /* New wrapper for host and player pages */
    width: 100%;
    max-width: 1200px; /* Max width for very large screens, but allows expansion */
    min-height: 100vh; /* Takes full viewport height */
    background-color: transparent;
    display: flex;
    flex-direction: column;
    padding: 30px 40px; /* Inner padding */
    box-sizing: border-box;
}
/* Remove max-width from old .container if it exists, or rename to .content-block */
.content-block { /* Use this for sections within main-content-area */
    position: relative;
    z-index: 30;
    background: rgba(255, 255, 255, 0.85);
    padding: 20px;
    border-radius: 12px;
    /* box-shadow: none; */ /* No shadow for inner blocks */
    width: 100%;
    margin-bottom: 25px;
    text-align: center;
}


h1, h2, h3 {
    font-family: var(--header-font);
    color: var(--primary-color);
    margin-top: 0;
    font-weight: 400; /* Fredoka One is bold by default */
    letter-spacing: 1px;
}

h1 {
    font-size: 3em;
    margin-bottom: 30px;
    text-align: center;
}

h2 {
    font-size: 2.2em;
    margin-bottom: 25px;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 12px;
    display: inline-block;
}

h3 {
    font-family: var(--body-font); /* Use body font for H3 for contrast */
    font-weight: 600;
    font-size: 1.6em;
    color: var(--medium-text);
    margin-top: 30px;
    margin-bottom: 18px;
}

/* Host Page Game Code - VERY BIG */
.game-lobby-host .game-code-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 60vh; /* Make it take up significant screen height */
    padding: 20px;
}
.game-lobby-host .game-code-label {
    font-size: 2.5vw; /* Responsive font size */
    opacity: 0.5;
    min-font-size: 20px;
    color: var(--medium-text);
    margin-bottom: 15px;
    font-weight: 600;
}
.game-lobby-host #gameCodeDisplay {
    font-family: var(--header-font);
    font-size: 13vw; /* VERY LARGE, responsive to viewport width */
    min-font-size: 80px;
    font-weight: 700; /* Even bolder */
    color: var(--accent-color);
    background-color: transparent; /* No background */
    padding: 10px 20px;
    border: none; /* No border */
    border-radius: 8px;
    display: inline-block;
    letter-spacing: 0.05em; /* Spacing between letters */
    text-shadow: 3px 3px 0px rgba(0,0,0,0.1);
    line-height: 1; /* Adjust line height for huge font */
}
.game-lobby-host #playerList {
    margin-top: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}


/* Host Settings Sidebar */
#settingsSidebar {
    display: none;
    position: fixed;
    top: 0;
    left: -350px; /* Start off-screen */
    width: 330px;
    height: 100%;
    background-color: #2c3e50; /* Dark sidebar */
    color: var(--light-text);
    padding: 25px;
    box-shadow: 5px 0 15px rgba(0,0,0,0.2);
    transition: left 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1000;
    overflow-y: auto;
}
#settingsSidebar.open {
    display: block;
    left: 0;
}
#settingsSidebar h2 {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
    font-size: 1.8em;
    text-align: left;
}
#settingsSidebar .controls label {
    color: #bdc3c7; /* Lighter gray for labels */
    font-weight: 400;
}
#settingsSidebar .controls input[type="number"] {
    background-color: #34495e; /* Darker input bg */
    border: 1px solid #7f8c8d;
    color: var(--light-text);
    width: 100%;
}
#settingsSidebar .controls input[type="number"]:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(80, 227, 194, 0.3);
}
#settingsSidebar #startGameBtn {
    background-color: var(--success-color);
    width: 100%;
    margin-top: 30px;
}
#settingsSidebar #startGameBtn:hover {
    background-color: #68b31b; /* Darker success */
}
#toggleSettingsBtn {
    position: fixed;
    top: 20px;
    left: 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 1.8em;
    line-height: 50px; /* Center icon */
    text-align: center;
    cursor: pointer;
    z-index: 1001; /* Above sidebar when closed, below when open for click */
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    transition: background-color 0.3s, transform 0.3s;
}
#toggleSettingsBtn:hover {
    background-color: #3a7bc8;
    transform: scale(1.1);
}
#settingsSidebar .close-sidebar-btn {
    background: none;
    border: none;
    color: #bdc3c7;
    font-size: 1.8em;
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
}
#settingsSidebar .close-sidebar-btn:hover {
    color: var(--light-text);
}

/* Gear Icon Button for Host */
#openSettingsGearBtn {
    position: fixed;
    bottom: 20px;
    right: 20px; /* Positioned at bottom right */
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px; /* Slightly larger */
    height: 60px;
    font-size: 2em; /* For gear icon */
    line-height: 60px;
    text-align: center;
    cursor: pointer;
    z-index: 900; /* Below sidebar when open, but visible */
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: background-color 0.3s, transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0; /* No padding needed */
}

#openSettingsGearBtn > * {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#openSettingsGearBtn:hover {
    background-color: var(--accent-color);
    transform: scale(1.1) rotate(15deg); /* Add a little spin */
}
/* Hide the old toggle button if the gear is preferred */
#toggleSettingsBtn {
    display: none; /* Or keep if you want both */
}

/* General Controls (non-sidebar) & Join Form */
.controls, .join-form {
    margin: 25px auto;
    max-width: 500px; /* Constrain width of form elements */
    text-align: left;
}
.controls label, .join-form label {
    display: block;
    font-weight: 600;
    margin-top: 18px;
    margin-bottom: 8px;
    color: var(--dark-text);
}
.controls input[type="number"],
.join-form input[type="text"] {
    width: 100%;
    padding: 14px 18px;
    margin-top: 5px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 1.05em;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.controls input[type="number"]:focus,
.join-form input[type="text"]:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.25);
}

button {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: 14px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1em; /* Slightly smaller default */
    font-family: var(--body-font);
    font-weight: 600;
    margin-top: 25px;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
button:active {
    transform: translateY(0px);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
button.success-btn { background-color: var(--success-color); }
button.success-btn:hover { background-color: #68b31b; }
button.danger-btn { background-color: var(--danger-color); }
button.danger-btn:hover { background-color: #a50113; }
button:disabled {
    background-color: #adb5bd;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}


/* Player List & Scoreboards */
#playerList, #scoreboardHost, #finalScoresHost,
#leaderboardPlayer, #finalScoresPlayer {
    list-style-type: none;
    padding: 0;
    margin: 20px 0;
}
#playerList li, #scoreboardHost li, #finalScoresHost li,
#leaderboardPlayer li, #finalScoresPlayer li {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-color);
    background-color: #fdfdfd;
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 1.1em;
    transition: background-color 0.2s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
#playerList li:hover, #scoreboardHost li:hover, #finalScoresHost li:hover,
#leaderboardPlayer li:hover, #finalScoresPlayer li:hover {
    background-color: #e9f3fe;
}
#playerList li:last-child, #scoreboardHost li:last-child,
#finalScoresHost li:last-child, #leaderboardPlayer li:last-child,
#finalScoresPlayer li:last-child {
    border-bottom: none;
}
#leaderboardPlayer li.is-self, #finalScoresPlayer li.is-self {
    background-color: var(--secondary-color);
    color: var(--dark-text);
    font-weight: 700;
}

/* Color Previews */
.color-preview {
    width: 100px;
    height: 100px;
    top: 0;
    left: 0;
    border: 4px solid var(--dark-text);
    border-radius: 10px;
    margin: 20px auto;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
    transition: transform 0.2s ease;
}
.color-preview:hover { transform: scale(1.05); }

#targetColorDisplay {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    font-weight: bold;
    border: 4px solid var(--dark-text);
    border-radius: 10px;
    margin: 20px auto;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
    transition: background-color 0.2s, color 0.2s;
    color: #fff; /* Default, will be overridden by JS if needed */
    background: #222; /* fallback */
}

/* Player's view of target color during guessing */
#playerTargetColorGuessing {
  width: 120px;
  height: 120px;
  margin: 20px auto;
  border: 4px solid white;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}


/* Sliders */
.slider-container {
    background-color: #f0f4f8;
    border-radius: 10px;
    text-align: left;
}
.slider-container label {
    display: inline-block;
    width: 70px;
    font-weight: 600;
    vertical-align: middle;
    color: var(--medium-text);
}
.slider-container input[type="range"] {
    width: calc(100% - 150px); /* Adjusted for label and span */
    vertical-align: middle;
    margin: 0 15px;
    cursor: pointer;
}
/* (Keep existing slider track/thumb styles or customize further) */
input[type=range]::-webkit-slider-runnable-track { background: #dde4eb; }
input[type=range]::-moz-range-track { background: #dde4eb; }
input[type=range]::-webkit-slider-thumb { background: var(--primary-color); }
input[type=range]::-moz-range-thumb { background: var(--primary-color); }
input[type=range]:focus::-webkit-slider-thumb { background: var(--accent-color); box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.3); }
input[type=range]:focus::-moz-range-thumb { background: var(--accent-color); box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.3); }

.slider-container span { /* For 0-255 value */
    display: inline-block;
    width: 45px; /* More space for 3 digits */
    text-align: right;
    vertical-align: middle;
    font-weight: 600;
    font-size: 1.1em;
    color: var(--primary-color);
}

/* Timers */
#timer, #timerPlayer {
    font-size: 2.5em;
    font-weight: 700;
    font-family: var(--header-font);
    color: var(--danger-color);
    text-align: center;
    margin: 30px 0;
    padding: 15px;
    background-color: #fff0f1;
    border: 2px solid var(--danger-color);
    border-radius: 10px;
}
#timerPlayer {
  background: rgba(0, 0, 0, 0.7);
  color: white !important;
  padding: 15px;
  border-radius: 50px;
}

/* Messages */
#messages {
    color: var(--danger-color);
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
    margin: 0 auto 25px auto; /* Center it and add bottom margin */
    font-weight: 600;
    min-height: 20px;
    display: none;
    width: 80%;
    max-width: 600px;
}
#messages.visible { display: block; }


/* Status texts */
#gameStatus, #roundInfoHost, #roundInfoPlayer, #guessStatus {
    text-align: center;
    font-weight: 600;
    font-size: 1.4em;
    margin: 20px 0;
    color: var(--medium-text);
}
#guessStatus.submitted {
    color: var(--success-color);
    background-color: #e9f7ef;
    padding: 10px;
    border-radius: 6px;
}

/* Player round results color comparison */
.comparison-colors {
display: flex
;
    justify-content: center;
    align-items: flex-start;
    margin: 30px 0;
    flex-wrap: wrap;
}
.comparison-colors > div { text-align: center; margin: 10px; }
.comparison-colors .color-preview { width: 130px; height: 130px; margin-bottom: 10px; }
.comparison-colors p { margin-top: 0; font-weight: 600; font-size: 1.1em; color: var(--dark-text); }

.score-emphasis { font-weight: 700; color: var(--success-color); font-size: 1.1em; }
.total-score-emphasis { font-weight: 700; color: var(--primary-color); font-size: 1.2em; }
.info-message { font-style: italic; color: var(--accent-color); margin: 15px 0; font-weight: 600; }


/* Sections (adjust if needed for new layout) */
.content-block > h2 { /* For H2 inside content-block */
    margin-top: 0;
}


/* Small screen adjustments */
@media (max-width: 992px) { /* Larger breakpoint for sidebar and code */
    .game-lobby-host .game-code-label { font-size: 3.5vw; }
    .game-lobby-host #gameCodeDisplay { font-size: 5vw; }
    .main-content-area { padding: 20px; }
}

@media (max-width: 768px) {
    .main-content-area { padding: 20px 15px; }
    h1 { font-size: 2.5em; }
    h2 { font-size: 1.9em; }
    .game-lobby-host .game-code-label { font-size: 4vw; }
    .game-lobby-host #gameCodeDisplay { font-size: 25vw; letter-spacing: 0.03em; }

    #settingsSidebar { width: 280px; left: -290px; padding: 20px;} /* Adjust for button */
    #settingsSidebar.open { left: 0; }
    #toggleSettingsBtn { width: 45px; height: 45px; font-size: 1.5em; line-height: 45px;}

    .slider-container label { width: 60px; }
    .slider-container input[type="range"] { width: calc(100% - 130px); margin: 0 10px; }
    .slider-container span { width: 40px; }

    button { padding: 12px 25px; font-size: 1em; }
    .comparison-colors .color-preview { width: 100px; height: 100px; }
}
@media (max-width: 480px) {
    h1 { font-size: 2em; }
    h2 { font-size: 1.6em; }
    .game-lobby-host .game-code-label { font-size: 5vw; }
    .game-lobby-host #gameCodeDisplay { font-size: 28vw; letter-spacing: 0; }
    
    #settingsSidebar { width: 100%; left: -100%; } /* Full width on very small */
    #settingsSidebar.open { left: 0; }

    .slider-container { padding: 10px; }
    .slider-container label { display: block; width: auto; margin-bottom: 5px; text-align: center;}
    .slider-container input[type="range"] { width: 80%; margin: 5px auto; display: block; }
    .slider-container span { display: block; text-align: center; margin: 5px auto; }
    .comparison-colors .color-preview { width: 80px; height: 80px; }
}

/* Host Round Results - Scoreboard and Guess Previews */
.score-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
}

.player-info {
  display: flex;
  flex-direction: column;
}

.player-name {
  font-weight: bold;
}

.total-score {
  font-size: 1.2em;
  color: var(--primary-color);
}

.round-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.round-score {
  font-weight: bold;
  color: var(--success-color);
}

.guess-preview {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
}

/* Fix content block positioning */
.content-block {
  position: relative;
  z-index: 30;
  background: rgba(255, 255, 255, 0.85);
  padding: 20px;
  border-radius: 12px;
}

/* Fix waiting screen display */
#waitingScreen {
  display: flex;
  flex-direction: column;
  height: 100vh;
  align-items: center;
  justify-content: center;
  color: black;
}

/* Add controls container */
.controls-container {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  padding: 20px;
  box-shadow: 0 -5px 25px rgba(0,0,0,0.2);
  z-index: 20;
}

/* Improve timer visibility */
#timerPlayer {
  background: rgba(0, 0, 0, 0.7);
  color: white !important;
  padding: 15px;
  border-radius: 50px;
}

/* Fix display_rounds positioning */
.display_rounds {
  position: absolute;
  top: 20px;
  left: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 30;
}

.display_rounds > * {
  color: white !important;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

/* Improve color previews */
#playerTargetColorGuessing {
  width: 120px;
  height: 120px;
  margin: 20px auto;
  border: 4px solid white;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

#playerGuessPreview {
  width: 140px;
  height: 140px;
  border: 4px solid #30363d;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
}