/* Main menu */
#main-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    width: 100vw;
    gap: 10px;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}
#main-menu.sliding-out-left {
    transform: translateX(-100vw);
    pointer-events: none;
}

#menu-background-canvas {
    position: absolute;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    border: none;
}

#mrbobbys-title {
    font-family: 'Comic Sans MS', cursive, sans-serif;
    font-size: 38px;
    color: white;
    margin: 0 0 -10px 0;
    animation: float 3s ease-in-out infinite;
}
#mrbobbys-title,
#loading-screen p {
    /* use medium outline preset */
}
#mrbobbys-title { 
    text-shadow: 
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
}

#game-title {
    font-family: 'Anton', sans-serif;
    font-size: 72px;
    margin: 0;
    animation: float 3s ease-in-out infinite;
    text-transform: uppercase;
    text-shadow:
        -3px -3px 0 var(--black),
         3px -3px 0 var(--black),
        -3px  3px 0 var(--black),
         3px  3px 0 var(--black),
         5px 5px 8px rgba(0,0,0,0.5);
}

#menu-secondary-buttons {
    display: flex;
    flex-direction: column; /* Changed to stack vertically */
    gap: 15px; /* Reduced gap for tighter stacking */
    margin-top: 10px;
}

/* Make all main menu buttons the same width as the HTP button */
#startButton,
#howToPlayButton.menu-htp-btn,
#leaderboardButton,
#creditsButton {
    width: 240px; /* narrower horizontally, but not squished vertically */
    box-sizing: border-box;
}

/* Revert padding/size to comfortable defaults (not squished), but keep narrower width */
#startButton {
    padding: 15px 30px !important;
    font-size: 20px !important;
}

#howToPlayButton.menu-htp-btn {
    padding: 15px 30px !important;
    font-size: 18px !important;
    margin-top: 8px;
}

#creditsButton,
#leaderboardButton {
    padding: 12px 24px; /* Reduced from 15px 30px */
    font-size: 18px; /* Reduced from 20px */
    border-radius: var(--radius-lg);
    border: 4px solid var(--black);
    background-color: var(--panel);
    color: white;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    font-family: 'Anton', sans-serif;
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
    min-width: 180px; /* Reduced from 200px */
}

/* Ensure the Credits button is solid gray (no gradients/animations) */
#creditsButton {
    background-color: var(--panel) !important;
    background-image: none !important;
    animation: none !important;
}

#creditsButton:hover,
#leaderboardButton:hover {
    background-color: #9e9a9b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

#creditsButton:active,
#leaderboardButton:active {
    background-color: #6a6667;
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

/* NEW: RGB background for leaderboard button */
#leaderboardButton {
    background: linear-gradient(45deg, #ff0000, #ff8000, #ffff00, #80ff00, #00ff00, #00ff80, #00ffff, #0080ff, #0000ff, #8000ff, #ff00ff, #ff0080);
    background-size: 400% 400%;
    animation: rainbowBackground 8s ease infinite;
    color: white; /* Keep white text */
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
}

#leaderboardButton:hover {
    background: linear-gradient(45deg, #ff0000, #ff8000, #ffff00, #80ff00, #00ff00, #00ff80, #00ffff, #0080ff, #0000ff, #8000ff, #ff00ff, #ff0080);
    background-size: 400% 400%;
    animation: rainbowBackground 8s ease infinite;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

#leaderboardButton:active {
    background: linear-gradient(45deg, #ff0000, #ff8000, #ffff00, #80ff00, #00ff00, #00ff80, #00ffff, #0080ff, #0000ff, #8000ff, #ff00ff, #ff0080);
    background-size: 400% 400%;
    animation: rainbowBackground 8s ease infinite;
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

/* NEW: How To Play button styling (subtle blue gradient) */
#howToPlayButton.menu-htp-btn {
    padding: 15px 30px !important;
    font-size: 18px !important;
    border-radius: var(--radius-lg);
    border: 4px solid var(--black);
    background: linear-gradient(135deg, var(--classic-1) 0%, var(--classic-2) 100%);
    color: white;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    font-family: 'Anton', sans-serif;
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
    margin-top: 8px; /* subtle spacing under Start */
}
#howToPlayButton.menu-htp-btn:hover {
    background: linear-gradient(135deg, var(--classic-hover-1) 0%, var(--classic-hover-2) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
#howToPlayButton.menu-htp-btn:active {
    background: linear-gradient(135deg, var(--classic-active-1) 0%, var(--classic-active-2) 100%);
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

/* How To Play page */
#howto-menu {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    /* Animated subtle blue gradient background */
    background: linear-gradient(135deg, #1a73e8, #1976d2, #2196f3, #0d47a1);
    background-size: 400% 400%;
    animation: subtleBlueShift 16s ease-in-out infinite;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; /* leave space for title at top */
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    padding-top: 40px; /* space for the outside title */
}

/* Smoothly pan the gradient for a subtle blue shift */
@keyframes subtleBlueShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* The big outside title */
#howto-title {
    margin: 0 0 14px 0;
    font-size: 64px;
    text-align: center;
    color: white;
    font-family: 'Anton', sans-serif;
    text-shadow:
        -3px -3px 0 var(--black),
         3px -3px 0 var(--black),
        -3px  3px 0 var(--black),
         3px  3px 0 var(--black),
         5px 5px 8px rgba(0,0,0,0.5);
    animation: float 3s ease-in-out infinite;
}

#howto-content {
    background-color: rgba(255, 255, 255, 0.95);
    border: 4px solid var(--black);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    width: 92%;
    max-height: 75vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: white transparent;
}

/* Inter-titles in HTP: white text with black outline */
.howto-section h2 {
    margin: 0 0 8px 0;
    font-size: 26px;
    color: white; /* make inter-titles white */
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
    font-family: 'Anton', sans-serif; /* keep titles in Anton */
}

/* Make non-title text Comic Sans (lists, paragraphs) */
#howto-content, 
#howto-content p, 
#howto-content li, 
#howto-content ul {
    font-family: 'Comic Sans MS', cursive, sans-serif;
}

/* Keep list readability */
#howto-content li {
    line-height: 1.35;
}

/* Credits menu */
#credits-menu {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--black);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
    transition: opacity 0.5s ease;
}

#credits-content {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

#credits-text {
    font-family: 'Comic Sans MS', cursive, sans-serif;
    color: white;
    text-align: center;
    /* Removed the old seamless loop; we now scroll once then clear */
    overflow: hidden;
    width: 100%;
    height: 100%;
}

/* Spawn fully on screen, then slide up once */
.credits-track {
    display: flex;
    flex-direction: column;
    animation: creditsScrollOnce 30s linear forwards;
    will-change: transform;
}

/* Start fully visible (on screen), then slide up out of frame */
@keyframes creditsScrollOnce {
    0%   { transform: translateY(0%); }
    100% { transform: translateY(-110%); }
}

.credits-section {
    margin: 60px 0;
}

.credits-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
}

.credits-name {
    font-size: 24px;
    margin: 10px 0;
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
}

/* Leaderboard menu */
#leaderboard-menu {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(45deg, #ff0000, #ff8000, #ffff00, #80ff00, #00ff00, #00ff80, #00ffff, #0080ff, #0000ff, #8000ff, #ff00ff, #ff0080);
    background-size: 400% 400%;
    animation: rainbowBackground 8s ease infinite;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

@keyframes rainbowBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

#leaderboard-content {
    background-color: rgba(255, 255, 255, 0.9);
    border: 4px solid var(--black);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    width: 90%;
    max-height: 70vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: white transparent;
}

#leaderboard-content::-webkit-scrollbar {
    width: 8px;
}
#leaderboard-content::-webkit-scrollbar-track {
    background: transparent;
}
#leaderboard-content::-webkit-scrollbar-thumb {
    background: white;
    border-radius: 8px;
}
#leaderboard-content::-webkit-scrollbar-thumb:hover {
    background: #f0f0f0;
}
#leaderboard-content::-webkit-scrollbar-button {
    display: none;
}

#leaderboard-content h1 {
    font-family: 'Anton', sans-serif;
    font-size: 48px;
    text-align: center;
    margin: 0 0 30px 0;
    text-transform: uppercase;
    text-shadow:
        -3px -3px 0 var(--black),
         3px -3px 0 var(--black),
        -3px  3px 0 var(--black),
         3px  3px 0 var(--black);
    animation: float 3s ease-in-out infinite, leaderboardRainbow 3s linear infinite; /* Added rainbow animation */
}

/* NEW: Rainbow animation for leaderboard title */
@keyframes leaderboardRainbow {
    0% { color: hsl(0, 100%, 50%); }
    16.66% { color: hsl(60, 100%, 50%); }
    33.33% { color: hsl(120, 100%, 50%); }
    50% { color: hsl(180, 100%, 50%); }
    66.66% { color: hsl(240, 100%, 50%); }
    83.33% { color: hsl(300, 100%, 50%); }
    100% { color: hsl(360, 100%, 50%); }
}

#leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.leaderboard-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: var(--white);
    border: 2px solid var(--black);
    border-radius: var(--radius-sm);
    font-family: 'Anton', sans-serif;
    font-size: 20px;
    box-shadow: var(--shadow-sm);
}

/* NEW: avatar styling in leaderboard */
.leaderboard-item .avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 8px;
    vertical-align: middle;
    border: 2px solid var(--black);
    background: #fff;
}

.rank {
    font-weight: bold;
    color: var(--black);
    min-width: 40px;
}

.username {
    flex: 1;
    text-align: left; /* left-align to sit next to avatar nicely */
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--black);
}

.amount {
    font-weight: bold;
    color: var(--btn-green-active);
    min-width: 80px;
    text-align: right;
}

.menu-back-button {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    padding: 15px 30px;
    font-size: 18px;
    border-radius: var(--radius-lg);
    border: 4px solid var(--black);
    background-color: var(--panel);
    color: white;
    font-family: 'Anton', sans-serif;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    text-shadow:
        -2px -2px 0 var(--black),
         2px -2px 0 var(--black),
        -2px  2px 0 var(--black),
         2px  2px 0 var(--black),
         4px 4px 6px rgba(0,0,0,0.4);
    margin: 0; /* Remove margin to ensure perfect centering */
}

.menu-back-button:hover {
    background-color: #9e9a9b;
    transform: translateX(-50%) translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.menu-back-button:active {
    background-color: #6a6667;
    transform: translateX(-50%) translateY(0);
    box-shadow: var(--shadow-md);
}