body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg-color);
  min-height: 100vh;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  transition: opacity 0.3s ease;
}

.modal-content {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  box-shadow: var(--box-shadow);
  width: 90%;
  max-width: 500px;
  text-align: left;
}

.modal-content h2 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  text-align: center;
}

.modal-content label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.modal-content input[type="text"],
.modal-content input[type="password"] {
  width: 100%;
  padding: 0.8rem 1rem;
  margin-bottom: 1.2rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  font-size: 1rem;
}

.modal-content button {
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 8px;
  background: var(--primary-color);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
  width: 100%;
  margin-bottom: 0.5rem;
}

.modal-content button:hover {
  background: var(--secondary-color);
}

.modal-content .close-modal-btn {
  background: transparent;
  border: 1px solid var(--text-secondary);
  color: var(--text-secondary);
}

.modal-content .close-modal-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.edit-btn {
  display: none;
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  font-size: 16px;
  line-height: 32px;
  text-align: center;
  cursor: pointer;
  z-index: 10;
  transition: transform 0.2s;
}

.edit-btn:hover {
  transform: scale(1.1);
}

body.admin-mode .edit-btn {
  display: block;
}

#adminControls {
    position: absolute;
    top: 15px;
    right: 150px; /* Ajustado para dejar espacio al botón de logout */
    display: flex;
    gap: 10px;
}

#adminControls button {
    padding: 8px 12px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: background 0.2s;
}

#adminControls button:hover {
    background: #d60047;
}

:root {
  --bg-color: #0a0a0a;
  --card-bg: rgba(20, 20, 30, 0.98);
  --primary-color: #a855f7;
  --secondary-color: #9333ea;
  --accent-color: #fc0054;
  --text-color: #ffffff;
  --text-secondary: #d1d5db;
  --border-color: rgba(168, 85, 247, 0.2);
  --border-radius-sm: 12px;
  --box-shadow: 0 8px 32px rgba(168, 85, 247, 0.4);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --neon-glow: 0 0 40px rgba(168, 85, 247, 0.3);
  --card-hover-transform: translateY(-8px) scale(1.02);
  --card-hover-shadow: 0 15px 40px rgba(168, 85, 247, 0.25);
}

.container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.8rem;
  padding: 0 1.5rem;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto 2rem auto;
}

.game-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  transition: all 0.35s var(--transition);
  cursor: default; 
  position: relative;
  border: 1px solid rgba(var(--border-color), 0.5);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.game-card:hover {
  transform: var(--card-hover-transform);
  border-color: rgba(168, 85, 247, 0.4);
  box-shadow: var(--card-hover-shadow);
}

.game-card img {
  width: 100%;
  height: 135px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--transition);
}

.game-card:hover img {
  transform: scale(1.07);
}

.game-info {
  padding: 0.9rem;
  background: linear-gradient( to top, rgba(20, 20, 30, 1) 0%, rgba(20, 20, 30, 0.92) 100% );
}

.game-info h3 {
  margin: 0 0 0.4rem 0;
  font-size: 1.05rem;
  color: var(--text-color);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  margin: 2.5rem 0;
  padding: 1rem;
  flex-wrap: wrap;
}

#pagination button {
  min-width: 38px;
  height: 38px;
  padding: 0.4rem 0.7rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s var(--transition);
}

#pagination button:hover:not(:disabled):not(.active) {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

#pagination button:disabled {
  background: rgba(20, 20, 30, 0.5);
  color: var(--text-secondary);
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

#pagination button.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: var(--neon-glow);
  cursor: default;
}

.footer {
  width: 100%;
  margin-top: auto;
  padding: 1.5rem 1rem;
  background-color: var(--bg-color);
  color: var(--text-secondary);
  text-align: center;
  font-size: 0.85rem;
  border-top: 1px solid var(--border-color);
}

.footer p {
  margin: 0;
}

header {
  width: 100%;
  padding: 1rem 20px;
  background: var(--bg-color);
  color: var(--text-color);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), 0 0 15px rgba(168, 85, 247, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 2rem;
  position: relative;
}

header h1 {
  margin: 0;
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  font-weight: 600;
  color: var(--text-color);
  text-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
}

#searchInput {
  width: 90%;
  max-width: 550px;
  padding: 0.9rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-color);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  transition: all 0.3s var(--transition);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.2);
}

#searchInput:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.25), inset 0 2px 10px rgba(168, 85, 247, 0.1);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

#searchInput::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

/* === ESTILOS PARA EL NUEVO BOTÓN DE DESCARGA === */
.download-btn {
  width: 100%;
  padding: 0.6rem 1rem;
  margin-top: 0.8rem;
  border: none;
  border-radius: 8px;
  background: var(--primary-color);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
}

.download-btn:hover:not(:disabled) {
  background: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

.download-btn:disabled {
  background-color: #373b4b;
  color: #7a7e8c;
  cursor: not-allowed;
  opacity: 0.7;
}

/* ... (todo tu CSS anterior va aquí) ... */

/* === AÑADIR ESTE ESTILO === */
#adminControls button#addGameBtn {
    background-color: #2a9d8f; /* Un color verde para diferenciar la acción */
}

#adminControls button#addGameBtn:hover {
    background-color: #268a7e;
}

/* ... (todo tu CSS anterior va aquí) ... */

/* === ESTILOS PARA EL NUEVO VISOR DE PDF MODAL === */

/* Contenido del modal de PDF, más grande que los otros */
.pdf-modal-content {
  background: var(--card-bg);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  box-shadow: var(--box-shadow);
  width: 90%;
  height: 90%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
}

/* Cabecera del modal */
.pdf-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.pdf-modal-header h2 {
  margin: 0;
  color: var(--primary-color);
  font-size: 1.2rem;
}

/* Botón de cerrar del modal de PDF */
.pdf-close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  opacity: 0.7;
  transition: opacity 0.2s, transform 0.2s;
}

.pdf-close-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}

/* Contenedor donde se mostrará el PDF */
#pdf-viewer-container {
  flex-grow: 1; /* Ocupa todo el espacio restante */
  overflow: hidden; /* Oculta cualquier desbordamiento */
}

/* Estilo para el <embed> o <iframe> que contendrá el PDF */
#pdf-viewer-container embed,
#pdf-viewer-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}