/* ============================================
   DOMINO CHAMPIONS - Gaming Theme (Verde)
   ============================================ */

/* ============ Variáveis do Tema Verde Gaming ============ */
:root {
  /* Backgrounds escuros com toque verde */
  --bg-0: #0a0e0d;
  --bg-1: #0f1612;
  --bg-2: #131d19;
  --bg-3: #1a2823;
  
  /* Verde principal (dominante) */
  --green-1: #00ff88;
  --green-2: #00cc6f;
  --green-3: #00a859;
  --green-glow: rgba(0, 255, 136, 0.3);
  
  /* Acentos */
  --gold: #ffd700;
  --gold-glow: rgba(255, 215, 0, 0.25);
  
  /* Textos */
  --tx-0: #e8fff3;
  --tx-1: #b8e6cf;
  --tx-2: #8fb8a3;
  
  /* Estados */
  --succ: #00ff88;
  --warn: #ffb800;
  --dang: #ff3d3d;
  
  /* Bordas e elementos */
  --bd: #1a3d2e;
  --bd-light: #2a5d4a;
  --muted: #1a2823;
  
  /* Sombras */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px var(--green-glow);
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* ============ Reset e Base ============ */
html, body {
  background: 
    radial-gradient(circle at 10% 20%, rgba(0, 255, 136, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 204, 111, 0.05) 0%, transparent 40%),
    linear-gradient(180deg, var(--bg-0) 0%, #0a1410 100%);
  background-attachment: fixed;
  color: var(--tx-0);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  transition: all 0.2s ease;
}

/* ============ Typography ============ */
h1, h2, h3, h4, h5, h6 {
  color: var(--tx-0);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.display-4, .display-5, .display-6 {
  background: linear-gradient(135deg, var(--green-1) 0%, var(--green-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.text-secondary { color: var(--tx-2) !important; }
.text-muted { color: var(--tx-2) !important; }

/* ============ Cards Gaming ============ */
.card {
  background: linear-gradient(135deg, var(--bg-1) 0%, var(--bg-2) 100%);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-1), transparent);
  animation: shine 3s infinite;
}

@keyframes shine {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--bd-light);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.card-header {
  background: linear-gradient(180deg, rgba(0, 255, 136, 0.05), transparent);
  border-bottom: 1px solid var(--bd);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Card com efeito neon */
.card-neon {
  border: 2px solid var(--green-3);
  box-shadow: 
    inset 0 0 20px rgba(0, 255, 136, 0.05),
    0 0 20px var(--green-glow);
}

.card-neon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(45deg, var(--green-1), var(--green-3), var(--green-1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  animation: borderGlow 3s infinite;
}

@keyframes borderGlow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* ============ Stats Cards ============ */
.stat-card {
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-3) 100%);
  border: 1px solid var(--bd-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(0.8); opacity: 0.3; }
  50% { transform: scale(1.2); opacity: 0.6; }
}

.stat-card .stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--green-1) 0%, var(--green-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.stat-card .stat-label {
  color: var(--tx-2);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.stat-icon {
  font-size: 3rem;
  color: var(--green-1);
  opacity: 0.2;
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

/* ============ Botões Gaming ============ */
.btn {
  border-radius: var(--radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.5rem;
  border: none;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-2) 0%, var(--green-3) 100%);
  box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
  color: #000;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--green-1) 0%, var(--green-2) 100%);
  box-shadow: 0 6px 25px rgba(0, 255, 136, 0.5);
  transform: translateY(-2px);
}

.btn-outline-light {
  border: 2px solid var(--bd-light);
  color: var(--tx-0);
  background: transparent;
}

.btn-outline-light:hover {
  border-color: var(--green-2);
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 204, 111, 0.1));
  color: var(--green-1);
  box-shadow: 0 0 20px var(--green-glow);
}

.btn-success {
  background: linear-gradient(135deg, var(--succ) 0%, var(--green-3) 100%);
  color: #000;
}

.btn-warning {
  background: linear-gradient(135deg, #ffb800 0%, #ff8800 100%);
  color: #000;
}

/* Botão com efeito gaming especial */
.btn-gaming {
  background: linear-gradient(135deg, var(--green-1) 0%, var(--green-3) 100%);
  border: 2px solid var(--green-1);
  box-shadow: 
    0 0 20px var(--green-glow),
    inset 0 0 20px rgba(255, 255, 255, 0.1);
  color: #000;
  font-weight: 800;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-gaming:hover {
  animation: btnPulse 0.5s ease;
  box-shadow: 
    0 0 30px var(--green-glow),
    0 0 60px rgba(0, 255, 136, 0.2),
    inset 0 0 20px rgba(255, 255, 255, 0.2);
}

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

/* ============ Inputs Gaming ============ */
.form-control, .form-select {
  background: var(--bg-2);
  border: 1px solid var(--bd);
  color: var(--tx-0);
  border-radius: var(--radius-sm);
}

.form-control:focus, .form-select:focus {
  background: var(--bg-3);
  border-color: var(--green-2);
  box-shadow: 0 0 0 3px var(--green-glow);
  color: var(--tx-0);
}

.form-control::placeholder {
  color: var(--tx-2);
  opacity: 0.5;
}

/* ============ Badges Gaming ============ */
.badge {
  border-radius: var(--radius-sm);
  padding: 0.5em 1em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-success {
  background: linear-gradient(135deg, var(--green-1) 0%, var(--green-2) 100%);
  color: #000;
  box-shadow: 0 2px 10px var(--green-glow);
}

.badge-warning {
  background: linear-gradient(135deg, #ffb800 0%, #ff8800 100%);
  color: #000;
}

.badge-gold {
  background: linear-gradient(135deg, var(--gold) 0%, #ffaa00 100%);
  color: #000;
  box-shadow: 0 2px 10px var(--gold-glow);
  animation: goldShine 2s infinite;
}

@keyframes goldShine {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.2); }
}

/* ============ Progress Bar Gaming ============ */
.progress {
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.3);
}

.progress-bar {
  background: linear-gradient(90deg, var(--green-3) 0%, var(--green-1) 100%);
  box-shadow: 0 0 10px var(--green-glow);
  animation: progressShine 2s infinite;
}

@keyframes progressShine {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ============ Alerts Gaming ============ */
.alert {
  border: 1px solid var(--bd);
  border-radius: var(--radius-md);
  background: var(--bg-2);
}

.alert-success {
  border-left: 4px solid var(--green-1);
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.1), transparent);
}

.alert-warning {
  border-left: 4px solid var(--warn);
  background: linear-gradient(90deg, rgba(255, 184, 0, 0.1), transparent);
}

/* ============ Tabelas Gaming ============ */
.table-dark {
  --bs-table-bg: var(--bg-1);
  --bs-table-striped-bg: var(--bg-2);
  --bs-table-hover-bg: var(--bg-3);
  color: var(--tx-0);
  border-color: var(--bd);
}

.table thead th {
  color: var(--green-1);
  border-bottom: 2px solid var(--bd-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.table tbody tr:hover {
  background: var(--bg-3);
  box-shadow: inset 0 0 10px rgba(0, 255, 136, 0.05);
}

/* ============ Elementos especiais ============ */
.glow-text {
  color: var(--green-1);
  text-shadow: 0 0 10px var(--green-glow);
  animation: textGlow 2s ease-in-out infinite;
}

@keyframes textGlow {
  0%, 100% { text-shadow: 0 0 10px var(--green-glow); }
  50% { text-shadow: 0 0 20px var(--green-glow), 0 0 30px var(--green-glow); }
}

.divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-1), transparent);
  margin: 2rem 0;
  animation: dividerFlow 3s infinite;
}

@keyframes dividerFlow {
  0% { opacity: 0.3; }
  50% { opacity: 0.8; }
  100% { opacity: 0.3; }
}

/* ============ Scrollbar Gaming ============ */
*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-track {
  background: var(--bg-0);
  border-radius: var(--radius-sm);
}

*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--green-3), var(--green-2));
  border-radius: var(--radius-sm);
  border: 2px solid var(--bg-0);
}

*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--green-2), var(--green-1));
}

/* ============ Animações de entrada ============ */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide-in-left {
  animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ============ Utilidades ============ */
.shadow-glow {
  box-shadow: 0 0 20px var(--green-glow);
}

.border-glow {
  border: 1px solid var(--green-1);
  box-shadow: inset 0 0 10px var(--green-glow), 0 0 10px var(--green-glow);
}

.bg-gradient-gaming {
  background: linear-gradient(135deg, var(--bg-1) 0%, var(--bg-3) 100%);
}