/* Estilos base para el juego de salto y pared */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

#app {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 100%;
    min-height: 500px;
}

/* Sistema de pantallas */
.screen {
    display: none;
    animation: fadeIn 0.3s ease-in;
}

.screen.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pantalla de Inicio */
.logo-container {
    text-align: center;
    margin-bottom: 3rem;
}

.logo {
    font-size: 5rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.game-title {
    color: #667eea;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.game-subtitle {
    color: #666;
    font-size: 1rem;
    margin-top: 0.5rem;
}

.home-actions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Botones */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn:active {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5568d3 0%, #63408a 100%);
}

.btn-secondary {
    background: #48bb78;
    color: white;
}

.btn-secondary:hover {
    background: #38a169;
}

.btn-large {
    padding: 1.2rem 2rem;
    font-size: 1.2rem;
}

.btn-icon {
    font-size: 1.3rem;
}

/* Divisor */
.divider {
    text-align: center;
    position: relative;
    margin: 1rem 0;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: #ddd;
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.divider span {
    background: white;
    padding: 0 1rem;
    color: #999;
    font-weight: 500;
}

/* Sección de unirse a sala */
.join-room-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.input-field {
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1.1rem;
    font-family: inherit;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-field::placeholder {
    text-transform: none;
    letter-spacing: normal;
}

/* Mensajes de error */
.error-message {
    margin-top: 1rem;
    padding: 1rem;
    background: #fed7d7;
    color: #c53030;
    border-radius: 8px;
    text-align: center;
    display: none;
    animation: shake 0.5s;
}

.error-message.show {
    display: block;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    #app {
        padding: 1.5rem;
        border-radius: 15px;
    }

    .game-title {
        font-size: 1.5rem;
    }

    .logo {
        font-size: 4rem;
    }

    .btn {
        font-size: 1rem;
        padding: 0.9rem 1.5rem;
    }

    .btn-large {
        font-size: 1.1rem;
        padding: 1rem 1.5rem;
    }

    .input-field {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 0.5rem;
    }

    #app {
        padding: 1.5rem 1rem;
    }

    .game-title {
        font-size: 1.3rem;
    }

    .logo {
        font-size: 3.5rem;
    }

    .btn-large {
        font-size: 1rem;
        padding: 0.9rem 1.2rem;
    }
}

/* Pantalla de Lobby */
.lobby-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.lobby-title {
    color: #667eea;
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.room-code-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.room-code-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.room-code-display {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.room-code-text {
    font-size: 2rem;
    font-weight: bold;
    color: white;
    letter-spacing: 0.3em;
    font-family: 'Courier New', monospace;
}

.btn-icon-small {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-icon-small:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.btn-icon-small:active {
    transform: scale(0.95);
}

.copy-feedback {
    position: absolute;
    background: #48bb78;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
    margin-top: 0.5rem;
}

.copy-feedback.show {
    opacity: 1;
    transform: translateY(0);
}

.lobby-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Sección de nombre de jugador */
.player-name-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.input-label {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
}

/* Lista de jugadores */
.players-section {
    background: #f7fafc;
    border-radius: 12px;
    padding: 1.5rem;
}

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.player-count {
    background: #667eea;
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.players-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 250px;
    overflow-y: auto;
}

.player-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.player-item.ready {
    border-color: #48bb78;
    background: #f0fff4;
}

.player-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.player-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    font-weight: bold;
}

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

.player-name {
    font-weight: 600;
    color: #333;
    font-size: 1rem;
}

.player-badges {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
}

.badge-host {
    background: #fef5e7;
    color: #d68910;
}

.badge-you {
    background: #e8f4fd;
    color: #2c5aa0;
}

.player-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e0;
    transition: all 0.3s ease;
}

.status-indicator.ready {
    background: #48bb78;
    box-shadow: 0 0 8px rgba(72, 187, 120, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.status-text {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.status-text.ready {
    color: #48bb78;
    font-weight: 600;
}

/* Sección de listo */
.ready-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 2px solid #e2e8f0;
}

.ready-info {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

.ready-info.all-ready {
    color: #48bb78;
    font-weight: 600;
}

/* Scrollbar personalizado para lista de jugadores */
.players-list::-webkit-scrollbar,
.scores-table::-webkit-scrollbar {
    width: 8px;
}

.players-list::-webkit-scrollbar-track,
.scores-table::-webkit-scrollbar-track {
    background: #e2e8f0;
    border-radius: 10px;
}

.players-list::-webkit-scrollbar-thumb,
.scores-table::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 10px;
}

.players-list::-webkit-scrollbar-thumb:hover,
.scores-table::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Responsive para lobby */
@media (max-width: 768px) {
    .lobby-title {
        font-size: 1.5rem;
    }

    .room-code-text {
        font-size: 1.5rem;
        letter-spacing: 0.2em;
    }

    .room-code-display {
        padding: 0.75rem 1rem;
    }

    .players-list {
        max-height: 200px;
    }

    .player-item {
        padding: 0.75rem;
    }

    .player-avatar {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .lobby-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }

    .lobby-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }

    .room-code-text {
        font-size: 1.3rem;
    }

    .room-code-display {
        padding: 0.6rem 0.8rem;
    }

    .players-section {
        padding: 1rem;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .player-name {
        font-size: 0.9rem;
    }

    .badge {
        font-size: 0.7rem;
    }
}

/* ==================== Pantalla de Juego ==================== */

#game-screen {
    max-width: 1400px;
}

#app:has(#game-screen.active) {
    max-width: 1400px;
}

.player-name-display {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    display: inline-block;
    margin-bottom: 1rem;
}

.player-name-display::before {
    content: '👤 ';
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.round-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.round-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.round-number {
    font-size: 2rem;
    font-weight: bold;
    color: #667eea;
}

.timer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer {
    font-size: 3rem;
    font-weight: bold;
    color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 80px;
    text-align: center;
    animation: timerPulse 1s ease-in-out infinite;
}

.timer.warning {
    color: #f56565;
    background: linear-gradient(135deg, #f56565 0%, #c53030 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: timerWarning 0.5s ease-in-out infinite;
}

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

@keyframes timerWarning {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
}

.timer-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.25rem;
}

.game-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.game-main-area {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Visualización de la pared */
.wall-container {
    position: relative;
    background: #f7fafc;
    border-radius: 12px;
    padding: 1.5rem;
}

.wall {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.wall-level {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.level-number {
    font-size: 1rem;
    font-weight: bold;
    color: #666;
    min-width: 30px;
    text-align: right;
}

.level-bar {
    flex: 1;
    height: 30px;
    background: #cbd5e0;
    border-radius: 6px;
    position: relative;
    transition: all 0.3s ease;
}

.wall-level.has-hole .level-bar {
    background: transparent;
    border: 3px dashed #48bb78;
    animation: holeReveal 0.5s ease-out;
}

@keyframes holeReveal {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Posiciones de jugadores */
.players-positions {
    position: absolute;
    top: 1.5rem;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.player-marker {
    position: absolute;
    right: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    animation: playerAppear 0.5s ease-out;
}

@keyframes playerAppear {
    0% {
        transform: translateX(50px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.player-marker.perfect {
    background: #48bb78;
    color: white;
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
    animation: perfectJump 0.6s ease-out;
}

.player-marker.too-low {
    background: #ecc94b;
    color: #744210;
    box-shadow: 0 4px 12px rgba(236, 201, 75, 0.4);
}

.player-marker.too-high {
    background: #f56565;
    color: white;
    box-shadow: 0 4px 12px rgba(245, 101, 101, 0.4);
}

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

.player-marker-icon {
    font-size: 1rem;
}

.player-marker-name {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.player-marker-points {
    font-weight: bold;
    margin-left: 0.25rem;
}

/* Selección de altura */
.height-selection {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.selection-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    text-align: center;
}

.height-buttons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
}

.height-btn {
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    background: white;
    font-size: 1.3rem;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.height-btn:hover:not(:disabled) {
    border-color: #667eea;
    background: #f7fafc;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.height-btn:active:not(:disabled) {
    transform: translateY(0);
}

.height-btn.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.height-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.selection-feedback {
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    min-height: 24px;
    color: #48bb78;
}

/* Tabla de puntuaciones */
.scores-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #f7fafc;
    border-radius: 12px;
    padding: 1.5rem;
    position: sticky;
    top: 0;
}

.scores-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    text-align: center;
}

.scores-table {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 600px;
    overflow-y: auto;
}

.score-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: #f7fafc;
    border-radius: 8px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.score-item.current-player {
    background: #e6f2ff;
    border-color: #667eea;
}

.score-item.score-increased {
    animation: scoreIncrease 0.5s ease-out;
}

.score-item.score-decreased {
    animation: scoreDecrease 0.5s ease-out;
}

@keyframes scoreIncrease {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
        background: #c6f6d5;
    }
}

@keyframes scoreDecrease {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
        background: #fed7d7;
    }
}

.score-player-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.score-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    font-weight: bold;
}

.score-name {
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.score-points {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.score-total {
    font-size: 1.3rem;
    font-weight: bold;
    color: #667eea;
}

.score-change {
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.1rem;
}

.score-change.positive {
    color: #48bb78;
}

.score-change.negative {
    color: #f56565;
}

/* Responsive para pantalla de juego */
@media (max-width: 1024px) {
    .game-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .scores-section {
        position: static;
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    .game-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .game-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .round-info {
        align-items: center;
    }

    .round-number {
        font-size: 1.5rem;
    }

    .timer {
        font-size: 2.5rem;
    }

    .height-buttons {
        grid-template-columns: repeat(5, 1fr);
        gap: 0.5rem;
    }

    .height-btn {
        padding: 0.75rem 0.5rem;
        font-size: 1.1rem;
    }

    .wall-container {
        padding: 1rem;
    }

    .level-bar {
        height: 25px;
    }

    .player-marker {
        padding: 0.3rem 0.6rem;
        font-size: 0.75rem;
    }

    .scores-section {
        max-height: 250px;
    }
}

@media (max-width: 480px) {
    .game-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }

    .round-number {
        font-size: 1.3rem;
    }

    .timer {
        font-size: 2rem;
        min-width: 60px;
    }

    .height-buttons {
        grid-template-columns: repeat(5, 1fr);
        gap: 0.4rem;
    }

    .height-btn {
        padding: 0.6rem 0.4rem;
        font-size: 1rem;
    }

    .selection-title {
        font-size: 1rem;
    }

    .wall-container {
        padding: 0.75rem;
    }

    .level-number {
        font-size: 0.85rem;
        min-width: 25px;
    }

    .level-bar {
        height: 22px;
    }

    .player-marker {
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
        right: 1rem;
    }

    .player-marker-name {
        max-width: 60px;
    }

    .score-item {
        padding: 0.6rem 0.8rem;
    }

    .score-avatar {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }

    .score-name {
        font-size: 0.85rem;
    }

    .score-total {
        font-size: 1.1rem;
    }

    .score-change {
        font-size: 0.75rem;
    }
}

/* ==================== Pantalla de Resultados ==================== */

.results-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.trophy-icon {
    font-size: 5rem;
    margin-bottom: 1rem;
    animation: trophyBounce 1s ease-in-out infinite;
}

@keyframes trophyBounce {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-5deg);
    }
    75% {
        transform: translateY(-10px) rotate(5deg);
    }
}

.results-title {
    color: #667eea;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.results-subtitle {
    color: #666;
    font-size: 1.1rem;
}

.results-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Tabla de clasificación */
.leaderboard {
    background: #f7fafc;
    border-radius: 12px;
    padding: 1.5rem;
}

.leaderboard-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1.5rem;
    text-align: center;
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 450px;
    overflow-y: auto;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: white;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    animation: leaderboardItemAppear 0.5s ease-out backwards;
}

.leaderboard-item:nth-child(1) {
    animation-delay: 0.1s;
}

.leaderboard-item:nth-child(2) {
    animation-delay: 0.2s;
}

.leaderboard-item:nth-child(3) {
    animation-delay: 0.3s;
}

.leaderboard-item:nth-child(4) {
    animation-delay: 0.4s;
}

.leaderboard-item:nth-child(5) {
    animation-delay: 0.5s;
}

.leaderboard-item:nth-child(n+6) {
    animation-delay: 0.6s;
}

@keyframes leaderboardItemAppear {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.leaderboard-item.winner {
    background: linear-gradient(135deg, #fef5e7 0%, #fff9e6 100%);
    border-color: #f39c12;
    box-shadow: 0 4px 16px rgba(243, 156, 18, 0.3);
    transform: scale(1.02);
}

.leaderboard-item.winner .rank-badge {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.4);
    animation: winnerPulse 2s ease-in-out infinite;
}

@keyframes winnerPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.leaderboard-item.current-player {
    background: #e6f2ff;
    border-color: #667eea;
}

.leaderboard-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.rank-badge {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: bold;
    color: white;
    flex-shrink: 0;
}

.rank-badge.rank-1 {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #744210;
    font-size: 1.5rem;
}

.rank-badge.rank-2 {
    background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 100%);
    color: #4a5568;
}

.rank-badge.rank-3 {
    background: linear-gradient(135deg, #cd7f32 0%, #e59866 100%);
    color: white;
}

.leaderboard-player-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.leaderboard-player-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

.leaderboard-item.winner .leaderboard-player-name {
    color: #d68910;
    font-size: 1.2rem;
}

.leaderboard-badges {
    display: flex;
    gap: 0.5rem;
}

.leaderboard-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
}

.leaderboard-badge.winner-badge {
    background: #fef5e7;
    color: #d68910;
    border: 1px solid #f39c12;
}

.leaderboard-badge.you-badge {
    background: #e6f2ff;
    color: #2c5aa0;
}

.leaderboard-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
}

.leaderboard-score {
    font-size: 1.8rem;
    font-weight: bold;
    color: #667eea;
}

.leaderboard-item.winner .leaderboard-score {
    color: #f39c12;
    font-size: 2rem;
}

.leaderboard-score-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
}

/* Sección de reinicio */
.restart-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #e2e8f0;
}

.restart-status {
    width: 100%;
    text-align: center;
}

.restart-status-text {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 1rem;
}

.restart-status-text span {
    font-weight: 700;
    color: #667eea;
}

.restart-progress {
    width: 100%;
    height: 12px;
    background: #e2e8f0;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.restart-progress-bar {
    height: 100%;
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    border-radius: 20px;
    transition: width 0.5s ease;
    width: 0%;
    box-shadow: 0 2px 8px rgba(72, 187, 120, 0.3);
}

.restart-progress-bar.complete {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation: progressComplete 0.5s ease-out;
}

@keyframes progressComplete {
    0%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(1.5);
    }
}

/* Scrollbar personalizado para leaderboard */
.leaderboard-list::-webkit-scrollbar {
    width: 8px;
}

.leaderboard-list::-webkit-scrollbar-track {
    background: #e2e8f0;
    border-radius: 10px;
}

.leaderboard-list::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 10px;
}

.leaderboard-list::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Responsive para pantalla de resultados */
@media (max-width: 768px) {
    .trophy-icon {
        font-size: 4rem;
    }

    .results-title {
        font-size: 1.7rem;
    }

    .results-subtitle {
        font-size: 1rem;
    }

    .leaderboard {
        padding: 1.25rem;
    }

    .leaderboard-title {
        font-size: 1.2rem;
        margin-bottom: 1.25rem;
    }

    .leaderboard-item {
        padding: 0.85rem 1rem;
    }

    .rank-badge {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .rank-badge.rank-1 {
        font-size: 1.3rem;
    }

    .leaderboard-player-name {
        font-size: 1rem;
    }

    .leaderboard-item.winner .leaderboard-player-name {
        font-size: 1.1rem;
    }

    .leaderboard-score {
        font-size: 1.5rem;
    }

    .leaderboard-item.winner .leaderboard-score {
        font-size: 1.7rem;
    }

    .leaderboard-list {
        max-height: 350px;
    }
}

@media (max-width: 480px) {
    .results-header {
        margin-bottom: 2rem;
        padding-bottom: 1rem;
    }

    .trophy-icon {
        font-size: 3.5rem;
    }

    .results-title {
        font-size: 1.5rem;
    }

    .results-subtitle {
        font-size: 0.95rem;
    }

    .leaderboard {
        padding: 1rem;
    }

    .leaderboard-title {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .leaderboard-item {
        padding: 0.75rem 0.85rem;
    }

    .leaderboard-left {
        gap: 0.75rem;
    }

    .rank-badge {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .rank-badge.rank-1 {
        font-size: 1.2rem;
    }

    .leaderboard-player-name {
        font-size: 0.95rem;
    }

    .leaderboard-item.winner .leaderboard-player-name {
        font-size: 1rem;
    }

    .leaderboard-badge {
        font-size: 0.7rem;
        padding: 0.15rem 0.4rem;
    }

    .leaderboard-score {
        font-size: 1.3rem;
    }

    .leaderboard-item.winner .leaderboard-score {
        font-size: 1.5rem;
    }

    .leaderboard-score-label {
        font-size: 0.8rem;
    }

    .restart-status-text {
        font-size: 0.9rem;
    }

    .restart-progress {
        height: 10px;
    }

    .leaderboard-list {
        max-height: 300px;
    }
}

/* ==================== Sistema de Notificaciones ==================== */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
}

.notification {
    background: white;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s ease;
    border-left: 4px solid #667eea;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-success {
    border-left-color: #10b981;
    background: #f0fdf4;
}

.notification-error {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.notification-warning {
    border-left-color: #f59e0b;
    background: #fffbeb;
}

.notification-info {
    border-left-color: #3b82f6;
    background: #eff6ff;
}

.notification-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.notification-success .notification-icon {
    color: #10b981;
}

.notification-error .notification-icon {
    color: #ef4444;
}

.notification-warning .notification-icon {
    color: #f59e0b;
}

.notification-info .notification-icon {
    color: #3b82f6;
}

.notification-message {
    flex: 1;
    font-size: 0.95rem;
    color: #374151;
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #9ca3af;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #374151;
}

/* Responsive para notificaciones */
@media (max-width: 768px) {
    .notification-container {
        left: 10px;
        right: 10px;
        top: 10px;
        max-width: none;
    }
    
    .notification {
        padding: 0.875rem 1rem;
    }
    
    .notification-message {
        font-size: 0.875rem;
    }
}