@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --bg: #080b14;
  --bg2: #0d1220;
  --bg3: #131929;
  --surface: rgba(255,255,255,0.04);
  --surface2: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.14);
  --text: #f0f4ff;
  --text2: #8892aa;
  --text3: #5a6480;
  --accent: #6c63ff;
  --accent2: #8b83ff;
  --green: #22d3a0;
  --red: #ff4f6d;
  --orange: #ff8c42;
  --rl: #f97316;
  --roblox: #e53e3e;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --glow: 0 0 40px rgba(108,99,255,0.15);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== FONDO ===== */
.bg-particles { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.4;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: 0.4; }
  90%  { opacity: 0.2; }
  100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}
.bg-glow {
  position: fixed; pointer-events: none; z-index: 0;
  border-radius: 50%; filter: blur(120px); opacity: 0.12;
}
.glow-1 { width: 600px; height: 600px; background: var(--accent); top: -200px; left: -100px; }
.glow-2 { width: 400px; height: 400px; background: #ff4f6d; bottom: -100px; right: -100px; }
.glow-3 { width: 300px; height: 300px; background: var(--green); top: 50%; left: 50%; transform: translate(-50%,-50%); }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8,11,20,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text);
  font-weight: 800; font-size: 1.2rem; letter-spacing: -0.5px;
}
.logo-icon { font-size: 1.4rem; }
.logo-accent { color: var(--accent); }
.nav-links { display: flex; gap: 8px; margin-left: auto; }
.nav-btn {
  background: none; border: none; color: var(--text2);
  font-family: 'Outfit', sans-serif; font-size: 0.95rem; font-weight: 500;
  padding: 8px 18px; border-radius: 10px; cursor: pointer;
  transition: all 0.2s;
}
.nav-btn:hover { background: var(--surface2); color: var(--text); }
.nav-btn.active { background: var(--accent); color: #fff; }
.nav-user {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 14px; background: var(--surface); border-radius: 20px;
  border: 1px solid var(--border); font-size: 0.9rem; color: var(--text2);
}
.user-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), #9f6bff);
  color: #fff; border: none; border-radius: 12px;
  padding: 12px 24px; font-family: 'Outfit', sans-serif;
  font-size: 1rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s; box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(108,99,255,0.5); }
.btn-primary:active { transform: translateY(0); }
.btn-primary.btn-full { width: 100%; justify-content: center; }
.btn-primary.btn-lg { padding: 14px 32px; font-size: 1.1rem; }
.btn-ghost {
  background: var(--surface); color: var(--text2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 18px; font-family: 'Outfit', sans-serif;
  font-size: 0.9rem; font-weight: 500; cursor: pointer; transition: all 0.2s;
}
.btn-ghost:hover { background: var(--surface2); color: var(--text); border-color: var(--border2); }
.btn-sm { padding: 6px 12px; font-size: 0.82rem; }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.2s ease;
}
.modal-overlay.hidden { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-card {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: var(--radius-xl); padding: 36px;
  width: 90%; max-width: 420px;
  box-shadow: var(--shadow), var(--glow);
  animation: slideUp 0.3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes slideUp { from { transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header { text-align: center; margin-bottom: 24px; }
.modal-icon { font-size: 2.5rem; display: block; margin-bottom: 12px; }
.modal-header h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 6px; }
.modal-header p { color: var(--text2); font-size: 0.95rem; }
.modal-footer { margin-top: 20px; }
.join-footer { display: flex; gap: 12px; }

/* ===== INPUTS ===== */
.input-field {
  width: 100%; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 12px; padding: 12px 16px; color: var(--text);
  font-family: 'Outfit', sans-serif; font-size: 1rem; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-field:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,99,255,0.2); }
.input-field::placeholder { color: var(--text3); }
select.input-field { cursor: pointer; }
.input-hint { font-size: 0.82rem; color: var(--red); margin-top: 6px; min-height: 18px; }

/* ===== MAIN ===== */
.main-content { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 40px 24px; }
.view { animation: fadeIn 0.3s ease; }
.view.hidden { display: none; }
.view-header { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.view-title { font-size: 2.2rem; font-weight: 800; letter-spacing: -1px; }
.view-subtitle { color: var(--text2); margin-top: 4px; font-size: 1rem; }

/* ===== FILTERS ===== */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 8px 16px; color: var(--text2);
  font-family: 'Outfit', sans-serif; font-size: 0.9rem; font-weight: 500;
  cursor: pointer; transition: all 0.2s;
}
.filter-btn:hover, .filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.filter-icon { width: 16px; height: 16px; object-fit: contain; }
.live-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; background: rgba(34,211,160,0.1);
  border: 1px solid rgba(34,211,160,0.2); border-radius: 20px;
  font-size: 0.85rem; color: var(--green); margin-bottom: 24px;
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ===== LOBBIES GRID ===== */
.lobbies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.lobby-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
  transition: all 0.3s; cursor: default;
  position: relative; overflow: hidden;
  animation: cardIn 0.4s cubic-bezier(.34,1.2,.64,1) both;
}
@keyframes cardIn { from { opacity:0; transform:translateY(16px) scale(0.97); } to { opacity:1; transform:translateY(0) scale(1); } }
.lobby-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.lobby-card.rl::before { background: linear-gradient(90deg, var(--rl), #fbbf24); }
.lobby-card.roblox::before { background: linear-gradient(90deg, var(--roblox), #ff8c42); }
.lobby-card:hover { border-color: var(--border2); transform: translateY(-3px); box-shadow: var(--shadow); }
.card-top { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.card-thumb {
  width: 54px; height: 54px; border-radius: 12px;
  object-fit: cover; background: var(--bg3);
  flex-shrink: 0; border: 1px solid var(--border);
}
.card-thumb-placeholder {
  width: 54px; height: 54px; border-radius: 12px;
  background: var(--bg3); display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; flex-shrink: 0; border: 1px solid var(--border);
}
.card-meta { flex: 1; min-width: 0; }
.card-game { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text3); margin-bottom: 4px; }
.card-title { font-size: 1rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-config { font-size: 0.85rem; color: var(--text2); margin-top: 3px; }
.card-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600;
  background: var(--surface2); color: var(--text2); border: 1px solid var(--border);
}
.badge.green { background: rgba(34,211,160,0.1); color: var(--green); border-color: rgba(34,211,160,0.2); }
.badge.orange { background: rgba(249,115,22,0.1); color: var(--orange); border-color: rgba(249,115,22,0.2); }
.card-desc { font-size: 0.87rem; color: var(--text2); margin-bottom: 14px; min-height: 18px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-footer { display: flex; align-items: center; gap: 10px; }
.slots-bar { flex: 1; }
.slots-label { font-size: 0.8rem; color: var(--text3); margin-bottom: 5px; }
.slots-track { height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden; }
.slots-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--green)); transition: width 0.4s; }
.slots-fill.full { background: var(--green); }
.slots-fill.danger { background: linear-gradient(90deg, var(--orange), var(--red)); }
.btn-join {
  background: var(--accent); color: #fff; border: none;
  border-radius: 10px; padding: 9px 18px; font-family: 'Outfit', sans-serif;
  font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
  white-space: nowrap;
}
.btn-join:hover { background: var(--accent2); transform: translateY(-1px); }
.btn-join:disabled { background: var(--surface2); color: var(--text3); cursor: not-allowed; transform: none; }

/* ===== EMPTY STATE ===== */
.empty-state {
  grid-column: 1 / -1; text-align: center;
  padding: 80px 20px; color: var(--text2);
}
.empty-icon { font-size: 4rem; margin-bottom: 16px; }
.empty-state h3 { font-size: 1.4rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.empty-state p { margin-bottom: 24px; }

/* ===== CREATE FORM ===== */
.create-layout { display: flex; flex-direction: column; gap: 24px; }
.step-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 32px;
  position: relative; animation: cardIn 0.4s ease both;
}
.step-number {
  position: absolute; top: -14px; left: 28px;
  background: linear-gradient(135deg, var(--accent), #9f6bff);
  color: #fff; width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
}
.step-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; }

/* ===== GAME SELECTOR ===== */
.game-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.game-card {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  border: 2px solid var(--border); background: var(--bg3);
  cursor: pointer; transition: all 0.3s; aspect-ratio: 16/9;
  min-height: 140px;
}
.game-card:hover, .game-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.25), var(--shadow);
  transform: translateY(-3px);
}
.game-card-bg {
  position: absolute; inset: 0;
  opacity: 0.15; transition: opacity 0.3s;
}
.game-card:hover .game-card-bg, .game-card.selected .game-card-bg { opacity: 0.3; }
.rl-bg { background: radial-gradient(circle at 60% 40%, #f97316, #dc2626, #1e1b4b); }
.roblox-bg { background: radial-gradient(circle at 60% 40%, #e53e3e, #ed8936, #1a202c); }
.game-card-content { position: relative; z-index: 1; padding: 24px; text-align: center; }
.game-card-icon { font-size: 2.5rem; margin-bottom: 8px; }
.game-card-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.game-card-tag { font-size: 0.8rem; color: var(--text2); }

/* ===== PILL SELECTOR ===== */
.config-group { margin-bottom: 22px; }
.config-label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.pill-selector { display: flex; gap: 8px; flex-wrap: nowrap; }
.pill-selector.wrap { flex-wrap: wrap; }
.pill {
  background: var(--bg3); border: 1px solid var(--border2); color: var(--text2);
  border-radius: 20px; padding: 8px 18px; font-family: 'Outfit', sans-serif;
  font-size: 0.9rem; font-weight: 500; cursor: pointer; transition: all 0.2s;
}
.pill:hover { border-color: var(--accent); color: var(--text); }
.pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ===== ROBLOX SEARCH ===== */
.search-row { display: flex; gap: 12px; margin-bottom: 10px; }
.search-row .input-field { flex: 1; }
.search-hint { font-size: 0.82rem; color: var(--text3); margin-bottom: 20px; }
.search-hint code { color: var(--accent2); font-size: 0.8rem; }
.roblox-results { margin-top: 20px; }
.roblox-results.hidden { display: none; }
.results-header { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--text2); margin-bottom: 14px; }
.results-count { font-weight: 700; color: var(--accent); }
.results-sort { color: var(--text3); }
.results-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.result-card {
  background: var(--bg3); border: 2px solid var(--border); border-radius: var(--radius);
  padding: 14px; cursor: pointer; transition: all 0.25s;
  display: flex; flex-direction: column; gap: 10px;
}
.result-card:hover, .result-card.selected { border-color: var(--accent); background: rgba(108,99,255,0.08); }
.result-thumb { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: var(--bg2); }
.result-name { font-size: 0.9rem; font-weight: 600; line-height: 1.3; }
.result-creator { font-size: 0.78rem; color: var(--text3); }
.result-players { font-size: 0.8rem; color: var(--green); font-weight: 600; }
.selected-game { margin-top: 16px; }
.selected-game.hidden { display: none; }
.selected-label { font-size: 0.85rem; color: var(--green); font-weight: 600; margin-bottom: 10px; }
.selected-card { display: flex; align-items: center; gap: 12px; padding: 14px; background: rgba(34,211,160,0.06); border: 1px solid rgba(34,211,160,0.2); border-radius: var(--radius); margin-bottom: 10px; }
.selected-card img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; }
.selected-card-info { flex: 1; }
.selected-card-name { font-weight: 700; font-size: 0.95rem; }
.selected-card-sub { font-size: 0.8rem; color: var(--text2); }

/* ===== FORM GRID ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full-width { grid-column: 1/-1; }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--text2); }
.step-actions { display: flex; justify-content: space-between; align-items: center; }
.create-error { background: rgba(255,79,109,0.1); border: 1px solid rgba(255,79,109,0.3); border-radius: 10px; padding: 12px 16px; font-size: 0.9rem; color: var(--red); margin-bottom: 16px; }
.create-error.hidden { display: none; }

/* ===== JOIN INFO ===== */
.join-info { background: var(--bg3); border-radius: var(--radius); padding: 16px; }
.join-info-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
.join-info-row:last-child { border-bottom: none; }
.join-info-row span:first-child { color: var(--text2); }
.join-info-row span:last-child { font-weight: 600; }

/* ===== TOAST ===== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 500; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: var(--radius); padding: 14px 18px;
  font-size: 0.9rem; max-width: 320px; box-shadow: var(--shadow);
  animation: toastIn 0.3s cubic-bezier(.34,1.56,.64,1);
  display: flex; align-items: center; gap: 10px;
}
@keyframes toastIn { from { transform: translateX(100px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--accent); }
.toast-out { animation: toastOut 0.3s ease forwards; }
@keyframes toastOut { to { transform: translateX(100px); opacity: 0; } }

/* ===== LOADING SPINNER ===== */
.spinner {
  width: 20px; height: 20px; border: 2px solid var(--border2);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin 0.6s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-user { display: none; }
  .game-selector { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .view-header { flex-direction: column; }
  .lobbies-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .view-title { font-size: 1.6rem; }
}
@media (max-width: 480px) {
  .main-content { padding: 24px 14px; }
  .step-card { padding: 22px 16px; }
  .search-row { flex-direction: column; }
  .results-grid { grid-template-columns: 1fr; }
}