:root {
    --accent-color: #ff5722;
}

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

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: #ffffff;
    overscroll-behavior: none;
}

.no-style-link {
    text-decoration: none;
    color: inherit;
}

.accent {
    color: var(--accent-color);
}

.portrait-container {
    max-width: 400px;
    margin: 0 auto;
    position: relative;
}

.response-container {
    height: 0;
    overflow: visible;
    margin: 0;
    padding: 0;
}

#response-message {
    pointer-events: none;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    width: 250px;
    text-align: center;
    animation: fadeOut 2s forwards;
    color: var(--accent-color);
    font-size: 40px;
    z-index: 700;
    white-space: nowrap;
}

#response-message.score-response {
    font-size: 80px;
    font-weight: bold;
}

#response-message.info-response {
    font-size: 32px;
    font-weight: normal;
}

#response-message.error-response {
    font-size: 32px;
    font-weight: normal;
}

@keyframes fadeOut {
    0%   { opacity: 1; }
    100% { opacity: 0; }
}

.pangram {
    font-weight: bold;
    color: var(--accent-color);
}

.word-column a {
    text-decoration: none;
    color: inherit;
}

#restart-confirmation-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#restart-confirmation-overlay .confirmation-content {
    background: #000;
    color: #fff;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}

#overlay-content {
    font-size: 24px;
    background-color: rgba(0, 0, 0, 0.9);
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px;
    border-radius: 10px;
    max-width: 90%;
    max-height: 90%;
    position: relative;
    z-index: 1001;
}

#settings-overlay h3 {
    margin-bottom: 10px;
}

#settings-overlay hr {
    border: none;
    height: 1px;
    background-color: #ccc;
    margin: 20px 0;
}

.direction-button,
.speed-button {
    background: none;
    border: 1px solid var(--accent-color);
    border-radius: 5px;
    color: var(--accent-color);
    font-size: 20px;
    cursor: pointer;
    padding: 5px 10px;
    margin: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.direction-button.active,
.speed-button.active {
    background-color: var(--accent-color);
    color: #000;
}

.direction-button:hover,
.speed-button:hover {
    background-color: var(--accent-color);
    color: #000;
}

.small-button {
    padding: 5px 10px;
    font-size: 14px;
    border: 1px solid var(--accent-color);
    background-color: var(--accent-color);
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

.small-button:hover {
    opacity: 0.9;
}

#autoshuffle-interval-slider {
    width: 100%;
    margin: 10px 0;
}

@keyframes explodeOrbit {
    0%   { transform: translate(0, 0) rotate(0deg); }
    50%  { transform: translate(20px, 20px) rotate(180deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

.outer-letter.explode {
    animation: explodeOrbit 3s ease-in-out;
}

.center-letter.explode {
    animation: explodeOrbit 3s ease-in-out forwards;
}

@keyframes grow-shrink {
    0%   { transform: scale(1); }
    50%  { transform: scale(2); }
    100% { transform: scale(1); }
}

#settings-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: white;
}

.settings-group {
    margin-bottom: 20px;
}

.settings-overlay-content {
    position: relative;
    background: #333;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 300px;
}

.rolling-number-fields {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.rolling-number-fields input {
    width: 40px;
    height: 60px;
    font-size: 24px;
    text-align: center;
    border: none;
    border-radius: 5px;
    background: #444;
    color: white;
    appearance: none;
    -webkit-appearance: none;
}

#word-input {
    background: #000;
    border: 2px solid #fff;
    color: transparent;
    caret-color: #fff;
    font-weight: bold;
    font-size: 28px;
    font-family: Arial, sans-serif;
    text-align: center;
    width: 100%;
    max-width: 250px;
    outline: none;
    box-sizing: border-box;
    z-index: 600;
}

#word-display {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    font-size: 28px;
    font-weight: bold;
    font-family: Arial, sans-serif;
    z-index: 601;
}

#word-input::placeholder {
    color: #888;
    font-weight: normal;
}

#word-list-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 95vh;
    background-color: rgba(0, 0, 0, 0.8);
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(0, 0, 0, 0.3);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1005;
}

#close-overlay,
.close-overlay,
.close-settings {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: #000;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    z-index: 1002;
    box-shadow: 0 0 10px var(--accent-color);
    transition: background-color 0.3s ease, transform 0.2s ease;
}

#close-overlay:hover,
.close-overlay:hover,
.close-settings:hover {
    opacity: 0.9;
    transform: scale(1.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    color: #ffffff;
}

th, td {
    padding: 10px;
    text-align: center;
    border: 1px solid #ffffff;
}

th {
    cursor: pointer;
    background-color: #333333;
    color: #ffffff;
    user-select: none;
}

th:hover {
    background-color: #555555;
}

td.word-column {
    font-family: "Courier New", monospace;
    text-align: right;
}

.header-bar {
    position: sticky;
    top: 0;
    width: 100%;
    max-width: 400px;
    height: 60px;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    color: #fff;
    white-space: nowrap;
}

.header-left,
.header-center,
.header-right-container {
    flex: 1;
    margin: 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 20px;
}

.header-hamburger {
    justify-self: end;
    position: absolute;
    top: 100%;
    right: 10px;
    font-size: 24px;
    cursor: pointer;
    color: #fff;
    z-index: 1500;
}

.header-left {
    text-align: left;
}

.header-center {
    font-size: 18px;
    text-align: center;
    color: var(--accent-color);
}

.header-right-container {
    text-align: right;
    justify-content: flex-end;
    padding-right: 10px;
}

.header-right {
    text-align: right;
}

@media only screen and (min-width: 1601px) {
    .portrait-container {
        transform: scale(1.5);
        transform-origin: top center;
    }
}

@media only screen and (max-width: 1600px) {
    .portrait-container {
        transform: scale(1.2);
        transform-origin: top center;
    }
}

@media (max-width: 400px) {
    .portrait-container {
        transform: scale(1.0);
        transform-origin: top center;
    }
    .header-bar {
        font-size: 14px;
    }
    .header-hamburger {
        font-size: 20px;
    }
}

.hamburger-menu {
    display: inline-block;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    background: none;
    border: none;
    padding: 0;
    z-index: 1000;
}

.hamburger-menu span {
    display: block;
    height: 4px;
    background-color: #ffffff !important;
    border-radius: 2px;
    margin-bottom: 4px;
    transition: all 0.3s ease-in-out;
}

#hamburger-button {
    -webkit-appearance: none;
    appearance: none;
    background: #121212 !important;
    border: none;
    padding: 4px;
    align-items: center;
    color-scheme: dark;
}

.menu-links {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #000;
    border: 1px solid var(--accent-color);
    padding: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    z-index: 9999;
}

.menu-links.show {
    display: block;
}

.menu-links a {
    color: var(--accent-color);
    text-decoration: none;
    padding: 8px 12px;
    display: block;
    font-family: Arial, sans-serif;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.2s ease;
}

.menu-links a:hover {
    background-color: #333;
    color: #fff;
}

.main-container {
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    background-color: #121212;
}

.game-container {
    position: relative;
    align-items: center;
    margin-top: 20px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.game-title {
    margin: 0;
    font-size: 24px;
    font-weight: bold;
    white-space: nowrap;
    margin-bottom: 10px;
}

.header-stats-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 100%;
    white-space: nowrap;
    box-sizing: border-box;
}

#final-score-table {
    font-size: 24px;
    font-family: Arial, sans-serif;
}

.header-stats .word-list h2,
.header-stats .scoreboard h2 {
    margin: 0;
    font-size: 24px;
    font-weight: normal;
    color: var(--accent-color);
    white-space: nowrap;
}

.menu-container {
    position: absolute;
    top: 60px;
    right: 5px;
    z-index: 2000;
}

#score-animation,
#incorrect-animation {
    position: fixed;
    top: 150px;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: bold;
    text-align: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 1s ease, transform 1s ease;
    white-space: nowrap;
}

#score-animation {
    color: green;
}

#incorrect-animation {
    color: red;
    font-size: 75px;
    z-index: 1;
}

.letters-container {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto 20px;
    background-color: #121212;
}

.letter,
.center-letter {
    background-color: rgba(0, 255, 0, 0.3);
    z-index: 10;
    pointer-events: auto;
}

.letter {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: bold;
    border: 2px solid #ffffff;
    border-radius: 50%;
    background-color: #333333;
    color: #ffffff;
    cursor: pointer;
}

.outer-letter {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #333333;
    color: #ffffff;
    font-size: 30px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ffffff;
    cursor: pointer;
}

.center-letter {
    background-color: var(--accent-color);
    color: #000000;
    font-size: 30px;
    font-weight: bold;
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid #ffffff;
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    z-index: 100;
}

.letter[data-position="1"] { top: 50%; left: 50%; transform: rotate(0deg) translate(100px) rotate(-0deg); }
.letter[data-position="2"] { top: 50%; left: 50%; transform: rotate(60deg) translate(100px) rotate(-60deg); }
.letter[data-position="3"] { top: 50%; left: 50%; transform: rotate(120deg) translate(100px) rotate(-120deg); }
.letter[data-position="4"] { top: 50%; left: 50%; transform: rotate(180deg) translate(100px) rotate(-180deg); }
.letter[data-position="5"] { top: 50%; left: 50%; transform: rotate(240deg) translate(100px) rotate(-240deg); }
.letter[data-position="6"] { top: 50%; left: 50%; transform: rotate(300deg) translate(100px) rotate(-300deg); }

.input-container {
    display: flex;
    justify-content: center;
    text-align: center;
    background: #000;
    padding: 10px;
    margin-bottom: 20px;
    cursor: text;
    z-index: 200;
    position: relative;
}

input[type="text"] {
    width: 250px;
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
    text-align: center;
}

.button-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    margin-top: 40px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    background-color: var(--accent-color);
    color: #000;
    transition: background-color 0.3s;
}

button:hover {
    background-color: var(--accent-color);
    opacity: 0.9;
}

#autoshuffle-container {
    margin: 10px;
}

#autoshuffle-settings {
    margin-top: 5px;
}

.toggle-button {
    padding: 5px 15px;
    font-size: 16px;
    background-color: #444;
    color: white;
    border: 2px solid var(--accent-color);
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.toggle-button.on  { background-color: var(--accent-color); color: #fff; }
.toggle-button.off { background-color: #444; color: #fff; }
.toggle-button:hover { opacity: 0.8; }

.word-list,
.scoreboard {
    margin: 10px 0;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 95vh;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.overlay .confirmation-content {
    background: #000;
    color: #fff;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    z-index: 1001;
}

.hidden {
    display: none !important;
}

.overlay-content {
    background: #000;
    color: #fff;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px;
    border-radius: 5px;
    max-width: 90%;
    max-height: 90%;
    position: relative;
    z-index: 1001;
}

.overlay-content::-webkit-scrollbar,
#overlay-content::-webkit-scrollbar {
    width: 2px;
    height: 8px;
}

.overlay-content::-webkit-scrollbar-track,
#overlay-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

.overlay-content::-webkit-scrollbar-thumb,
#overlay-content::-webkit-scrollbar-thumb {
    background-color: var(--accent-color);
    border-radius: 4px;
    border: 2px solid rgba(0, 0, 0, 0.3);
}

.overlay-content #close-menu,
.overlay-content #close-final-score {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: #000;
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    line-height: 40px;
    z-index: 1002;
    box-shadow: 0 0 10px var(--accent-color);
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.confirmation-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

@keyframes glow {
    0%   { text-shadow: 0 0 10px #ff5722, 0 0 20px var(--accent-color); }
    100% { text-shadow: none; }
}

#answer-key-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 95vh;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1005;
}

#answer-key-content {
    font-size: 24px;
    background-color: rgba(0, 0, 0, 0.9);
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px;
    border-radius: 10px;
    max-width: 90%;
    max-height: 90%;
    position: relative;
    z-index: 1006;
}

#close-answer-key {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: #000;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    z-index: 1007;
    box-shadow: 0 0 10px var(--accent-color);
}

#easter-egg-overlay {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9000;
    pointer-events: none;
}

#easter-egg-overlay img {
    max-width: 250px;
    max-height: 250px;
    border-radius: 10px;
    display: block;
}

@keyframes easterEggFade {
    0%   { opacity: 0; }
    10%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { opacity: 0; }
}