/* Importação da Fonte e Definições de Root */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

:root {
  --primary-color: #9f5dff; /* Roxo Gamer */
  --primary-hover: #8e4ce6;
  --dark-bg: #101016;
  --medium-bg: #1c1c24;
  --light-bg: #2a2a36;
  --text-color: #f0f0f5;
  --text-muted: #a0a0b0;
  --border-color: #383844;
  --shadow-color: rgba(159, 93, 255, 0.1);
  --glow-shadow: 0 0 15px rgba(159, 93, 255, 0.2);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark-bg) linear-gradient(180deg, rgba(28, 28, 36, 0.5) 0%, var(--dark-bg) 100%);
  color: var(--text-color);
  min-height: 100vh;
}

/* Animações */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Header */
header {
  background-color: rgba(16, 16, 22, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-color);
  text-shadow: 0 0 10px var(--shadow-color);
  letter-spacing: -1px;
}
nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}
nav a, .search-button {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all 0.25s var(--ease-out-quart);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
}
nav a:hover, .search-button:hover {
  color: var(--primary-color);
  background-color: var(--medium-bg);
}
.search-button svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  transition: stroke 0.25s var(--ease-out-quart);
}
.search-button:hover svg {
    stroke: var(--primary-color);
}
nav a#loginLink {
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.5rem 1rem;
    font-weight: 700;
    text-shadow: 0 0 5px rgba(0,0,0,0.2);
}
nav a#loginLink:hover {
    background-color: var(--primary-hover);
    box-shadow: var(--glow-shadow);
}

/* Estilos para formulários de Login e Registo */
.auth-card {
    background-color: var(--medium-bg);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    text-align: center;
    width: 100%;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.auth-card:hover {
    border-color: rgba(159, 93, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 20px var(--shadow-color);
}

/* Hero Section / Carousel */
.hero {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 2rem;
}
.carousel {
  position: relative;
  height: 400px;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background-color: var(--medium-bg);
  border: 1px solid var(--border-color);
}
.carousel-inner {
  display: flex;
  height: 100%;
  transition: transform 0.8s var(--ease-out-quart);
}
.carousel-item {
  min-width: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
  cursor: pointer;
}
.carousel-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(16, 16, 22, 0.9) 10%, transparent 70%);
}
.carousel-caption {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  z-index: 10;
  max-width: 60%;
  transition: opacity 0.5s ease-in-out;
}
.carousel-caption h1 { font-size: 2.5rem; }
.carousel-caption p { font-size: 1.1rem; color: var(--text-muted); }
.carousel-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0 1rem;
}
.carousel-control-prev, .carousel-control-next {
  background: rgba(26, 26, 33, 0.7);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  font-size: 2rem;
  cursor: pointer;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s var(--ease-out-quart);
}
.carousel-control-prev:hover, .carousel-control-next:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  box-shadow: var(--glow-shadow);
}

/* Main Content & Sections */
main {
  max-width: 100%;
  margin: 3rem auto 4rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
section h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-color);
  display: inline-block;
  margin-left: 2rem;
}
/* Game Row Carousel */
.game-row {
    position: relative;
}
.row-carousel-wrapper {
    overflow-x: scroll;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.5rem 0;
}
.row-carousel-wrapper::-webkit-scrollbar {
    display: none;
}
.game-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 1.5rem;
    padding: 0 2rem;
}

/* Game Card */
.game-item {
  background-color: var(--medium-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out-quart), box-shadow 0.3s var(--ease-out-quart), border-color 0.3s var(--ease-out-quart);
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.4s var(--ease-out-quart) both;
  flex: 0 0 240px;
  width: 240px;
}
.game-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px var(--shadow-color);
  border-color: var(--primary-color);
}
.game-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background-color: var(--light-bg);
}
.game-info {
  padding: 1rem;
  flex-grow: 1;
}
.game-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.game-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.row-carousel-btn {
    position: absolute;
    top: 55%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(26, 26, 33, 0.9);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}
.game-row:hover .row-carousel-btn {
    opacity: 1;
    visibility: visible;
}
.row-carousel-btn.prev {
    left: 0.5rem;
}
.row-carousel-btn.next {
    right: 0.5rem;
}
.row-carousel-btn:hover {
    background-color: var(--primary-color);
    color: #fff;
}


/* Skeleton Loading */
@keyframes pulse {
  50% { background-color: #2a2a35; }
}
.skeleton-card {
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background-color: var(--medium-bg);
  flex: 0 0 240px;
  width: 240px;
}
.skeleton-card .skeleton-img {
  width: 100%;
  height: 180px;
  background-color: var(--light-bg);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.skeleton-card .skeleton-info { padding: 1rem; }
.skeleton-card .skeleton-line {
  height: 1rem;
  border-radius: 4px;
  background-color: var(--light-bg);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.skeleton-card .skeleton-line.title { width: 80%; margin-bottom: 0.8rem; }
.skeleton-card .skeleton-line.text { width: 50%; }

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  margin-top: 2rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 16, 22, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out-quart);
}
.search-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.search-container {
  width: 100%;
  max-width: 600px;
  transform: translateY(-20px);
  transition: transform 0.3s var(--ease-out-quart);
}
.search-overlay.active .search-container {
  transform: translateY(0);
}
.close-button {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.25s ease, transform 0.25s ease;
}
.close-button:hover {
    color: var(--text-color);
    transform: scale(1.1);
}
#searchInput {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1.5rem;
  border: none;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  background-color: var(--light-bg);
  color: var(--text-color);
  outline: none;
  border: 2px solid transparent;
  transition: border-color 0.25s ease;
}
#searchInput:focus {
    border-color: var(--primary-color);
    box-shadow: var(--glow-shadow);
}
.search-results {
  max-height: 60vh;
  overflow-y: auto;
}

/* Search Results Styling */
.search-result-item, .user-search-result-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-color);
  transition: background-color 0.2s ease;
  animation: fadeIn 0.3s ease-out both;
}
.search-result-item:hover, .user-search-result-item:hover {
  background-color: var(--light-bg);
}
.search-result-item img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  background-color: var(--light-bg);
}
.user-search-result-item .user-avatar-search {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: grid;
    place-content: center;
    border-radius: 50%;
    background-color: var(--light-bg);
}
.user-search-result-item .user-info-search h3 {
    margin: 0;
    font-size: 1.1rem;
}
.user-search-result-item .user-info-search p {
    margin: 0.2rem 0 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}