@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Barlow+Condensed:wght@600;700;800&display=swap');

/* ============================================
   VARIÁVEIS E RESET
   ============================================ */
:root {
  --verde:      #009F3C;
  --verde-esc:  #006B28;
  --amarelo:    #FFCC00;
  --amarelo-esc:#E6B800;
  --azul:       #003087;
  --azul-cl:    #1a4ab5;
  --branco:     #FFFFFF;
  --cinza-cl:   #F4F6F9;
  --cinza-md:   #D1D9E0;
  --cinza-esc:  #6B7280;
  --preto:      #0D0D0D;
  --perigo:     #E53E3E;
  --sucesso:    #38A169;
  --aviso:      #DD6B20;
  --info:       #3182CE;

  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.16);
  --transition: all 0.22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Barlow', sans-serif;
  background: var(--cinza-cl);
  color: var(--preto);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.navbar {
  background: linear-gradient(135deg, var(--azul) 0%, var(--verde-esc) 100%);
  box-shadow: 0 2px 16px rgba(0,48,135,0.25);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.navbar-logo {
  width: 44px;
  height: 44px;
  background: var(--amarelo);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  color: var(--azul);
  font-weight: 900;
  letter-spacing: 0;
  flex-shrink: 0;
}
.navbar-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  color: var(--branco);
  letter-spacing: 2px;
  line-height: 1;
}
.navbar-subtitle {
  font-size: 11px;
  color: var(--amarelo);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1;
  margin-top: 2px;
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.navbar-nav a {
  color: rgba(255,255,255,0.85);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: .5px;
  text-transform: uppercase;
  transition: var(--transition);
}
.navbar-nav a:hover,
.navbar-nav a.active {
  background: rgba(255,204,0,0.15);
  color: var(--amarelo);
}
.navbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--branco);
  font-weight: 600;
  font-size: 14px;
}
.avatar-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--amarelo);
  color: var(--azul);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  font-family: 'Barlow Condensed', sans-serif;
}
.btn-logout {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--branco);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-logout:hover { background: rgba(229,62,62,0.7); border-color: transparent; }

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
}
.page-wrapper {
  padding: 32px 24px;
  max-width: 1300px;
  margin: 0 auto;
}
.page-header {
  margin-bottom: 28px;
}
.page-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 38px;
  color: var(--azul);
  letter-spacing: 2px;
  line-height: 1;
}
.page-title span { color: var(--verde); }
.page-subtitle {
  color: var(--cinza-esc);
  font-size: 14px;
  margin-top: 4px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--cinza-esc);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--verde); }
.breadcrumb a:hover { text-decoration: underline; }

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--cinza-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.card-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--azul);
  letter-spacing: .5px;
  text-transform: uppercase;
}
.card-body { padding: 24px; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--cinza-md);
  background: var(--cinza-cl);
}

/* ============================================
   BOTÕES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-family: 'Barlow', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .3px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-transform: uppercase;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.btn:active { transform: translateY(0); }
.btn-primary   { background: var(--verde); color: var(--branco); border-color: var(--verde); }
.btn-primary:hover { background: var(--verde-esc); border-color: var(--verde-esc); }
.btn-secondary { background: var(--azul); color: var(--branco); border-color: var(--azul); }
.btn-secondary:hover { background: var(--azul-cl); border-color: var(--azul-cl); }
.btn-warning   { background: var(--amarelo); color: var(--preto); border-color: var(--amarelo); }
.btn-warning:hover { background: var(--amarelo-esc); border-color: var(--amarelo-esc); }
.btn-danger    { background: var(--perigo); color: var(--branco); border-color: var(--perigo); }
.btn-danger:hover { background: #C53030; border-color: #C53030; }
.btn-outline   { background: transparent; color: var(--verde); border-color: var(--verde); }
.btn-outline:hover { background: var(--verde); color: var(--branco); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-lg { padding: 13px 28px; font-size: 16px; }
.btn-icon { padding: 7px; border-radius: var(--radius-sm); }

/* ============================================
   FORMULÁRIOS
   ============================================ */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--cinza-esc);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--cinza-md);
  border-radius: var(--radius-sm);
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  color: var(--preto);
  background: var(--branco);
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(0,159,60,0.15);
}
.form-control.is-invalid { border-color: var(--perigo); }
.form-row {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.form-hint { font-size: 12px; color: var(--cinza-esc); margin-top: 4px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%236B7280' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 40px; }

/* ============================================
   TABELAS
   ============================================ */
.table-responsive { overflow-x: auto; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table th {
  background: var(--azul);
  color: var(--branco);
  padding: 12px 16px;
  text-align: left;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  white-space: nowrap;
}
.table th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.table th:last-child  { border-radius: 0 var(--radius-sm) 0 0; }
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--cinza-md);
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: rgba(0,159,60,0.04); }
.table-center td, .table-center th { text-align: center; }

/* ============================================
   BADGES / STATUS
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.badge-success  { background: #C6F6D5; color: #276749; }
.badge-danger   { background: #FED7D7; color: #9B2C2C; }
.badge-warning  { background: #FEFCBF; color: #744210; }
.badge-info     { background: #BEE3F8; color: #2A4365; }
.badge-gray     { background: var(--cinza-md); color: var(--cinza-esc); }

/* ============================================
   ALERTAS / FLASH
   ============================================ */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-success { background: #C6F6D5; color: #276749; border-left: 4px solid var(--sucesso); }
.alert-danger  { background: #FED7D7; color: #9B2C2C; border-left: 4px solid var(--perigo); }
.alert-warning { background: #FEFCBF; color: #744210; border-left: 4px solid var(--aviso); }
.alert-info    { background: #BEE3F8; color: #2A4365; border-left: 4px solid var(--info); }

/* ============================================
   CARDS DE ESTATÍSTICAS (DASHBOARD)
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 18px;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
}
.stat-icon.verde   { background: #C6F6D5; }
.stat-icon.azul    { background: #BEE3F8; }
.stat-icon.amarelo { background: #FEFCBF; }
.stat-icon.laranja { background: #FEEBCB; }
.stat-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  line-height: 1;
  color: var(--azul);
}
.stat-label {
  font-size: 12px;
  color: var(--cinza-esc);
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 700;
}

/* ============================================
   CARD DE JOGO
   ============================================ */
.jogo-card {
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.jogo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.jogo-card-header {
  background: linear-gradient(135deg, var(--azul), var(--azul-cl));
  color: var(--branco);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.jogo-card-body {
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.jogo-time {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.jogo-time-flag {
  width: 60px;
  height: 40px;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.jogo-time-flag-placeholder {
  width: 60px;
  height: 40px;
  background: var(--cinza-md);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--cinza-esc);
}
.jogo-time-nome {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  color: var(--azul);
  text-transform: uppercase;
}
.jogo-vs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.jogo-placar {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  color: var(--verde);
  letter-spacing: 4px;
}
.jogo-vs-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  color: var(--cinza-esc);
  font-size: 13px;
  text-transform: uppercase;
}
.jogo-card-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--cinza-md);
  background: var(--cinza-cl);
}

/* ============================================
   RANKING
   ============================================ */
.ranking-table .rank-pos {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--cinza-esc);
}
.ranking-table tr:nth-child(1) .rank-pos { color: #FFD700; }
.ranking-table tr:nth-child(2) .rank-pos { color: #C0C0C0; }
.ranking-table tr:nth-child(3) .rank-pos { color: #CD7F32; }
.ranking-table .rank-pts {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  color: var(--verde);
}
.ranking-table tr:nth-child(1) td { background: rgba(255,215,0,0.06); }
.ranking-table tr:nth-child(2) td { background: rgba(192,192,192,0.06); }
.ranking-table tr:nth-child(3) td { background: rgba(205,127,50,0.06); }

/* ============================================
   PALPITE INPUT
   ============================================ */
.palpite-input {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}
.palpite-input input {
  width: 60px;
  height: 50px;
  text-align: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  border: 3px solid var(--cinza-md);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  color: var(--azul);
}
.palpite-input input:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(0,159,60,0.15);
}
.palpite-input .sep {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--cinza-esc);
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--azul) 0%, var(--verde-esc) 60%, var(--amarelo) 100%);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.login-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.login-card {
  background: var(--branco);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  position: relative;
}
.login-header {
  background: linear-gradient(135deg, var(--azul), var(--verde-esc));
  padding: 36px 32px 28px;
  text-align: center;
}
.login-logo {
  width: 72px;
  height: 72px;
  background: var(--amarelo);
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 30px;
  color: var(--azul);
  box-shadow: 0 4px 16px rgba(255,204,0,0.4);
}
.login-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  color: var(--branco);
  letter-spacing: 3px;
  line-height: 1;
}
.login-subtitle {
  color: var(--amarelo);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 700;
}
.login-body { padding: 32px; }

/* ============================================
   SIDEBAR ADMIN
   ============================================ */
.admin-layout {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 260px;
  background: linear-gradient(180deg, var(--azul) 0%, var(--verde-esc) 100%);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 900;
  overflow-y: auto;
}
.sidebar-brand {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.sidebar-brand-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--amarelo);
  letter-spacing: 2px;
}
.sidebar-brand-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 2px;
}
.sidebar-nav { padding: 16px 0; flex: 1; }
.sidebar-section {
  padding: 8px 20px 4px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  font-weight: 700;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255,255,255,0.12);
  color: var(--amarelo);
  padding-left: 26px;
}
.sidebar-nav a .icon { font-size: 18px; width: 22px; text-align: center; }
.admin-content {
  margin-left: 260px;
  flex: 1;
  min-height: 100vh;
  background: var(--cinza-cl);
}
.admin-topbar {
  background: var(--branco);
  border-bottom: 1px solid var(--cinza-md);
  padding: 0 28px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-topbar-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--azul);
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* ============================================
   GRUPOS COPA
   ============================================ */
.grupos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.grupo-card {
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.grupo-header {
  background: var(--azul);
  color: var(--branco);
  padding: 12px 18px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.grupo-header span { font-family: 'Barlow', sans-serif; font-size: 12px; color: rgba(255,255,255,0.6); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform .3s; }
  .sidebar.open { transform: translateX(0); }
  .admin-content { margin-left: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .navbar-inner { padding: 0 16px; }
  .page-wrapper { padding: 20px 16px; }
  .stats-grid { grid-template-columns: 1fr; }
  .navbar-nav { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .page-title { font-size: 28px; }
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mb-0  { margin-bottom: 0; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.mb-28 { margin-bottom: 28px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-sm     { font-size: 13px; }
.text-muted  { color: var(--cinza-esc); }
.text-verde  { color: var(--verde); }
.text-azul   { color: var(--azul); }
.text-danger { color: var(--perigo); }
.fw-bold  { font-weight: 700; }
.w-100    { width: 100%; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
@media (max-width: 768px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Checkbox toggle */
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; cursor: pointer; inset: 0; background: var(--cinza-md); border-radius: 24px; transition: .3s; }
.toggle-slider:before { content: ''; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px; background: var(--branco); border-radius: 50%; transition: .3s; }
.toggle input:checked + .toggle-slider { background: var(--verde); }
.toggle input:checked + .toggle-slider:before { transform: translateX(20px); }