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

body {
    font-family: "Jersey 10", sans-serif;
    font-weight: 400;
    font-style: normal;
    background: #fcfbdc url('animal_wars_background.png') repeat;
    background-size: 400px;
    color: #fff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}

#game-container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
    position: relative;
    background: #fcfbdc;
    min-height: 100vh;
}

header {
    text-align: center;
    margin-bottom: 15px;
    background: #fcfbdc;
    position: relative;
    z-index: 1;
}

h1 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
}

#game-logo {
    max-width: 300px;
    width: 100%;
    height: auto;
    margin-top: 8px;
    margin-bottom: 5px;
}

#turn-indicator {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    display: inline-block;
}

#current-turn {
    font-size: clamp(1rem, 3vw, 1.2rem);
    font-weight: bold;
}

#game-board {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    grid-template-rows: repeat(10, 1fr);
    gap: 0;
    padding: 8px;
    border-radius: 8px;
    margin: 0 auto 20px;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 8 / 10;
    position: relative;
    overflow: hidden;
}

#game-board::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    background-image: url('art/map.png');
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

.tile {
    width: 100%;
    height: 100%;
    aspect-ratio: 1 / 1;
    background: transparent;
    border-right: 2px solid rgba(0, 0, 0, 0.20);
    border-bottom: 2px solid rgba(0, 0, 0, 0.20);
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: all 0.2s;
    box-sizing: border-box;
}

.tile:hover {
    filter: brightness(1.1);
}

.tile:nth-child(8n) {
    border-right: none;
}

.tile:nth-child(n+73) {
    border-bottom: none;
}

.tile.movable {
    background: rgba(251, 255, 237, 0.5);
    animation: pulse 1s infinite;
}

.tile.attackable {
    background: rgba(255, 107, 107, 0.3);
    animation: pulse 1s infinite;
}

.tile.attack-target::after {
    content: '🎯';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    z-index: 10;
    animation: targetPulse 1s infinite;
}

@keyframes targetPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

.tile.selected {
    border: 3px solid #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Unit Styles */
.unit {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Colored circle background */
.unit::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.unit.player::before {
    background: radial-gradient(circle, rgba(0, 102, 204, 0.7) 0%, rgba(0, 102, 204, 0.3) 100%);
    box-shadow: 0 0 10px rgba(0, 102, 204, 0.5);
}

.unit.enemy::before {
    background: radial-gradient(circle, rgba(204, 0, 0, 0.7) 0%, rgba(204, 0, 0, 0.3) 100%);
    box-shadow: 0 0 10px rgba(204, 0, 0, 0.5);
}

.unit.moved {
    opacity: 0.5;
}

.unit.moving {
    transition: transform 0.4s ease-in-out;
    z-index: 100;
}

.unit.unit-map-death {
    animation: mapDeath 0.8s forwards;
    z-index: 150;
}

@keyframes mapDeath {
    0% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    30% {
        opacity: 1;
        transform: scale(1.5) translateY(-5px);
    }
    100% {
        opacity: 0;
        transform: scale(2) translateY(-20px);
    }
}

.unit.pre-battle {
    animation: preBattle 0.3s ease-in-out infinite;
    z-index: 120;
}

@keyframes preBattle {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.unit.capturing {
    animation: captureJump 0.8s ease-in-out;
    z-index: 120;
}

@keyframes captureJump {
    0% {
        transform: translateY(0) scale(1);
    }
    30% {
        transform: translateY(-15px) scale(1.1);
    }
    50% {
        transform: translateY(-10px) scale(1.05);
    }
    70% {
        transform: translateY(0) scale(1);
    }
    100% {
        transform: translateY(0) scale(1);
    }
}

/* Unit icon image */
.unit-icon {
    width: clamp(30px, 8vw, 50px);
    height: clamp(30px, 8vw, 50px);
    object-fit: contain;
    z-index: 2;
    position: relative;
    image-rendering: crisp-edges;
}

/* Unit count display */
.unit-count {
    position: absolute;
    bottom: 4%;
    right: 8%;
    font-size: clamp(0.5rem, 2vw, 0.8rem);
    font-family: "Pixelify Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
    z-index: 3;
}

/* Building Styles */
.building {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 0;
}

.building::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.building.owner-neutral::before {
    background: radial-gradient(circle, rgba(150, 150, 150, 0.4) 0%, rgba(100, 100, 100, 0.2) 100%);
    box-shadow: 0 0 8px rgba(150, 150, 150, 0.3);
}

.building.owner-player::before {
    background: radial-gradient(circle, rgba(0, 102, 204, 0.7) 0%, rgba(0, 102, 204, 0.3) 100%);
    box-shadow: 0 0 10px rgba(0, 102, 204, 0.5);
}

.building.owner-enemy::before {
    background: radial-gradient(circle, rgba(204, 0, 0, 0.7) 0%, rgba(204, 0, 0, 0.3) 100%);
    box-shadow: 0 0 10px rgba(204, 0, 0, 0.5);
}

.building-icon {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    z-index: 1;
    position: relative;
    filter: drop-shadow(2px 2px 3px rgba(0, 0, 0, 0.5));
}

.capture-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff0000 0%, #ff6b6b 100%);
    z-index: 2;
    transition: width 0.3s;
}

/* Money Display */
#money-display {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    font-family: "Pixelify Sans", sans-serif;
}

.money-info {
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 16px;
    border-radius: 8px;
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Controls */
#controls {
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: center;
    align-items: center;
    padding: 0;
    flex-wrap: wrap;
}

.control-btn {
    padding: 15px 40px;
    font-size: 1.1rem;
    font-family: "Jersey 10", sans-serif;
    font-weight: 400;
    font-style: normal;
    border: none;
    cursor: pointer;
    background-color: transparent;
    background-image: url('art/button.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    color: #2c1810;
    transition: all 0.3s;
    text-transform: uppercase;
    min-width: 200px;
    min-height: 60px;
    image-rendering: pixelated;
    text-shadow: 1px 1px 0px rgba(255, 255, 255, 0.3);
}

.control-btn:hover:not(:disabled) {
    transform: translateY(-2px);
}

.control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Battle Cutscene */
#battle-cutscene {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    height: 70%;
    max-width: 700px;
    max-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: 16px;
    border: 8px solid #8B4513;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    animation: cutsceneIn 0.6s cubic-bezier(0.85, 0, 1, 1);
}

#battle-cutscene.hidden {
    display: none;
}

#battle-cutscene.closing {
    animation: cutsceneOut 0.3s ease-out forwards;
}

@keyframes cutsceneIn {
    from {
        transform: translate(-50%, -50%) scale(0);
    }
    to {
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes cutsceneOut {
    from {
        transform: translate(-50%, -50%) scale(1);
    }
    to {
        transform: translate(-50%, -50%) scale(0);
    }
}

.battle-scene {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: space-between;
    align-items: stretch;
}

.player-side,
.enemy-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 15px;
    min-width: 0;
}

/* Ground unit side background */
.player-side.ground,
.enemy-side.ground {
    background: #5fa33f;
}

/* Air unit side background */
.player-side.air,
.enemy-side.air {
    background: #4da6ff;
}

.battle-unit-container {
    display: flex;
    flex-direction: column-reverse;
    flex-wrap: wrap;
    align-content: flex-start;
    gap: 6px;
    padding: 12px;
    border-radius: 8px;
    border: 3px solid rgba(255, 255, 255, 0.5);
    width: 140px;
    height: 280px;
    position: relative;
    flex-shrink: 0;
}

/* Player team rectangle */
.battle-unit-container.team-player {
    background: #0066cc;
    border-color: #3399ff;
}

/* Enemy team rectangle */
.battle-unit-container.team-enemy {
    background: #cc0000;
    border-color: #ff3333;
}

.battle-unit {
    font-size: 2rem;
    animation: battleIdle 0.5s infinite alternate;
}

.battle-soldier {
    font-size: 1.8rem;
    animation: battleIdle 0.5s infinite alternate;
    transition: all 0.3s;
}

.battle-soldier img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    image-rendering: crisp-edges;
}

/* Flip enemy bird team art horizontally */
.enemy-side .battle-soldier img,
.unit.enemy .unit-icon {
    transform: scaleX(-1);
}

@keyframes battleIdle {
    from { transform: translateY(0); }
    to { transform: translateY(-10px); }
}

.target-emoji {
    position: absolute;
    font-size: 2rem;
    opacity: 0;
    pointer-events: none;
}

.target-emoji.scatter {
    animation: targetScatter 0.8s forwards;
}

@keyframes targetScatter {
    0% {
        opacity: 0;
        transform: translate(0, 0) scale(0.5);
    }
    25% {
        opacity: 1;
        transform: translate(var(--scatter-x), var(--scatter-y)) scale(1);
    }
    40% {
        opacity: 1;
        transform: translate(var(--scatter-x), var(--scatter-y)) scale(1);
    }
    70% {
        opacity: 0;
        transform: translate(var(--scatter-x), var(--scatter-y)) scale(0.6);
    }
    100% {
        opacity: 0;
        transform: translate(var(--scatter-x), var(--scatter-y)) scale(0.6);
    }
}

.unit-disappear {
    animation: disappear 0.5s forwards;
}

@keyframes disappear {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        transform: scale(1.5);
    }
    100% {
        opacity: 0;
        transform: scale(0) rotate(180deg);
    }
}

.soldier-fire {
    animation: fireDisappear 0.6s forwards;
}

@keyframes fireDisappear {
    0% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    50% {
        opacity: 1;
        transform: scale(1.3) translateY(-10px);
    }
    100% {
        opacity: 0;
        transform: scale(0.5) translateY(-30px);
    }
}

/* Game Over Screen */
/* Turn Change Animation */
#turn-change {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    pointer-events: none;
}

#turn-change.hidden {
    display: none;
}

.turn-change-text {
    font-size: 5rem;
    font-weight: 700;
    color: white;
    text-shadow:
        3px 3px 0 #000,
        -3px -3px 0 #000,
        3px -3px 0 #000,
        -3px 3px 0 #000,
        0 0 20px rgba(0, 0, 0, 0.8);
    animation: turnChangeAnim 1.5s ease-in-out;
}

@keyframes turnChangeAnim {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    20% {
        opacity: 1;
        transform: scale(1.1);
    }
    80% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.9);
    }
}

#game-over {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
}

#game-over.hidden {
    display: none;
}

.game-over-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    max-width: 500px;
}

.game-over-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.game-over-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
    #game-container {
        max-width: none;
        padding: 0;
    }

    h1 {
        font-size: 1.8rem;
    }

    #game-logo {
        max-width: 250px;
    }

    #game-board {
        padding: 0;
    }

    #game-board::before {
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }

    .player-side,
    .enemy-side {
        padding: 10px;
        gap: 10px;
    }

    .battle-unit {
        font-size: 1.5rem;
    }

    .battle-soldier {
        font-size: 1.3rem;
    }

    .battle-soldier img {
        width: 30px;
        height: 30px;
    }

    .battle-unit-container {
        padding: 8px;
        gap: 4px;
        width: 110px;
        height: 220px;
    }

    .control-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
}

/* Wide screens - add more padding */
@media (min-width: 1200px) {
    body {
        padding: 40px;
    }

    #game-container {
        max-width: 550px;
    }
}

/* Waiting Screen */
#waiting-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
}

#waiting-screen.hidden {
    display: none;
}

.waiting-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    max-width: 500px;
}

.waiting-content h2 {
    font-size: 2rem;
    margin-bottom: 30px;
}

/* Spinner Animation */
.spinner {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #fff;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 30px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Capture Popup */
#capture-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1002;
    pointer-events: none;
}

#capture-popup .popup-content,
#production-popup .popup-content {
    pointer-events: all;
}

#production-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    pointer-events: none;
}

#capture-popup.hidden,
#production-popup.hidden {
    display: none;
}

#capture-popup .popup-content {
    position: absolute;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 18px 22px;
    border-radius: 12px;
    text-align: center;
    max-width: 220px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

#production-popup .popup-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    max-width: 400px;
    min-width: 300px;
}

#capture-popup .popup-content h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #fff;
}

#production-popup .popup-content h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #fff;
}

#production-popup .popup-content p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #fff;
}

.popup-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.popup-buttons .control-btn {
    min-width: 90px;
    min-height: 45px;
    padding: 10px 20px;
    font-size: 0.95rem;
}

/* Production Menu */
#production-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.production-option {
    padding: 15px 20px 15px 48px;
    font-size: 1.1rem;
    font-family: "Jersey 10", sans-serif;
    border: none;
    cursor: pointer;
    background-color: transparent;
    background-image: url('art/button.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    color: #2c1810;
    transition: all 0.3s;
    text-transform: uppercase;
    min-height: 70px;
    image-rendering: pixelated;
    text-shadow: 1px 1px 0px rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: flex-start;
}

.production-option:hover:not(:disabled) {
    transform: translateY(-2px);
}

.production-option:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.production-unit-icon {
    width: 42px;
    height: 42px;
    object-fit: contain;
    image-rendering: crisp-edges;
}

.option-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    flex: 1;
}

.option-name {
    font-weight: normal;
    font-size: 1.1rem;
}

.option-cost {
    color: #2c1810;
    font-size: 0.95rem;
}

/* Start Screen */
#start-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #fcfbdc url('animal_wars_background.png') repeat;
    background-size: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    overflow: hidden;
}

#start-screen.hidden {
    display: none;
}

.start-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    z-index: 2;
    position: relative;
}

.start-logo {
    max-width: 400px;
    width: 80%;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.start-btn {
    font-size: 1.5rem;
    padding: 20px 60px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Audio Controls */
.audio-controls {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.audio-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 1.2rem;
    color: #2c1810;
    user-select: none;
}

.audio-toggle input[type="checkbox"] {
    width: 24px;
    height: 24px;
    cursor: pointer;
    accent-color: #8b4513;
}

.audio-toggle span {
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.5);
}

/* Marching Units */
#marching-units {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.marching-unit {
    position: absolute;
    width: 50px;
    height: 50px;
    animation: march 15s linear infinite, bop 0.5s ease-in-out infinite;
}

.marching-unit img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: crisp-edges;
}

@keyframes march {
    0% {
        left: -60px;
    }
    100% {
        left: calc(100% + 60px);
    }
}

@keyframes bop {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Multiplayer Menu */
#multiplayer-menu,
#room-display,
#join-room-input {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #fcfbdc url('animal_wars_background.png') repeat;
    background-size: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    overflow: hidden;
}

#multiplayer-menu.hidden,
#room-display.hidden,
#join-room-input.hidden {
    display: none;
}

.menu-content,
.room-content,
.join-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 400px;
    width: 90%;
    z-index: 2;
    position: relative;
}

.menu-logo {
    max-width: 300px;
    width: 80%;
    height: auto;
    margin-bottom: 15px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.menu-content h2,
.room-content h2,
.join-content h2 {
    color: #2c1810;
    font-size: 2rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, 0.8);
    background: rgba(252, 251, 220, 0.9);
    padding: 10px 20px;
    border-radius: 12px;
}

.menu-buttons,
.join-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-btn {
    font-size: 1.2rem;
    padding: 15px 40px;
}

/* Room Code Display */
.room-code-display {
    background: #2c1810;
    color: #ffd700;
    font-size: 3rem;
    font-family: "Pixelify Sans", monospace;
    padding: 20px;
    border-radius: 12px;
    letter-spacing: 8px;
    margin: 20px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    user-select: all;
    cursor: pointer;
}

.room-status {
    color: #2c1810;
    font-size: 1.1rem;
    margin: 15px 0;
}

/* Room Code Input */
.room-code-field {
    width: 100%;
    padding: 15px;
    font-size: 2rem;
    font-family: "Pixelify Sans", monospace;
    text-align: center;
    letter-spacing: 4px;
    text-transform: uppercase;
    border: 3px solid #2c1810;
    border-radius: 8px;
    margin: 20px 0;
    background: #fff;
}

.room-code-field:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 8px rgba(139, 69, 19, 0.3);
}

.error-message {
    color: #d32f2f;
    font-size: 1rem;
    margin-top: 10px;
}

.error-message.hidden {
    display: none;
}

.room-content p {
    color: #2c1810;
    font-size: 1.1rem;
    margin: 10px 0;
    background: rgba(252, 251, 220, 0.9);
    padding: 8px 16px;
    border-radius: 8px;
}

.join-content p {
    background: rgba(252, 251, 220, 0.9);
    padding: 8px 16px;
    border-radius: 8px;
    margin: 5px 0;
}

/* Marching units for menu screens */
.menu-marching-units {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}

/* Game view container */
#game-view.hidden {
    display: none;
}

/* X (Twitter) Logo Link */
.x-logo-link {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.x-logo-link:hover {
    background: rgba(0, 0, 0, 0.95);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.x-logo-link svg {
    width: 20px;
    height: 20px;
    fill: #ffffff;
}

@media (max-width: 768px) {
    .x-logo-link {
        width: 35px;
        height: 35px;
        bottom: 15px;
        right: 15px;
    }

    .x-logo-link svg {
        width: 18px;
        height: 18px;
    }
}