:root {
  --bg: #20252b;
  --card: #2a3038;
  --line: #3f4853;
  --text: #e7edf6;
  --muted: #9fb0c6;
  --primary: #3b82f6;
  --primary-2: #2563eb;
  --success: #16a34a;
  --success-2: #22c55e;
  --warning: #f59e0b;
  --warning-2: #fbbf24;
  --warning-3: #d97706;
  --danger: #ef4444;
  --purple: #8b5cf6;
  --bg-deep: #1e2631;
  --bg-input: #21262d;
  --silver: #94a3b8;
}

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

body {
  background: radial-gradient(circle at top right, #2f3742, var(--bg));
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
  min-height: 100vh;
}

.container { max-width: 1500px; margin: 0 auto; padding: 16px; }

/* === HEADER === */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.page-header h1 { font-size: 22px; font-weight: 700; }
.page-header p { color: var(--muted); font-size: 13px; margin-top: 2px; }
.header-right { display: flex; align-items: center; gap: 10px; }

/* === TABS === */
.tabs { display: flex; gap: 2px; background: rgba(42,48,56,0.6); border-radius: 10px; padding: 3px; margin-bottom: 14px; }
.tab-btn {
  flex: 1; padding: 10px 14px; border: none; border-radius: 8px;
  background: transparent; color: var(--muted); cursor: pointer;
  font-size: 13px; font-weight: 600; transition: all .2s;
}
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.tab-btn.active { background: var(--primary); color: #fff; }
.tab-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* === CARDS === */
.card {
  background: rgba(42,48,56,0.9);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
}
.card-title { font-size: 14px; font-weight: 700; margin-bottom: 10px; color: var(--text); }

/* === STATS GRID === */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat-card {
  background: rgba(42,48,56,0.9);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  transition: transform .15s, border-color .15s;
}
.stat-card:hover { transform: translateY(-1px); border-color: rgba(59,130,246,0.4); }
.stat-card--featured { border-color: rgba(59,130,246,0.5); box-shadow: 0 0 0 1px rgba(59,130,246,0.15); }
.stat-head { display: flex; align-items: center; justify-content: center; gap: 6px; }
.stat-icon { width: 14px; height: 14px; color: var(--muted); flex: none; }
.stat-card--featured .stat-icon { color: var(--primary); }
.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; min-height: 28px; }
.stat-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.stat-value.green { color: var(--success-2); }
.stat-value.blue { color: var(--primary); }
.stat-value.purple { color: var(--purple); }
.stat-value.amber { color: var(--warning); }

/* === PROGRESS BAR === */
.progress-bar { width: 100%; height: 8px; background: var(--bg-deep); border-radius: 4px; margin-top: 6px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--primary), var(--success-2)); transition: width .5s; }

/* === FILTERS === */
.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
}

.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.field input, .field select, .field textarea {
  width: 100%; height: 36px;
  border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg-input); color: var(--text); padding: 0 10px;
  font-size: 13px;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.18);
}
.field textarea { height: 60px; padding: 8px 10px; resize: vertical; }
.field .req { color: var(--danger); margin-left: 2px; }
.field input:invalid:not(:placeholder-shown) { border-color: rgba(239,68,68,0.5); }

/* === ICONS === */
.icon { width: 14px; height: 14px; flex: none; display: inline-block; vertical-align: -2px; }
.btn .icon { width: 14px; height: 14px; }
.btn-sm .icon { width: 12px; height: 12px; }

/* === BUTTONS === */
.actions { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.btn {
  height: 36px; border: 0; border-radius: 8px; padding: 0 16px;
  color: #fff; cursor: pointer; font-weight: 600; font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: opacity .2s, transform .1s, box-shadow .2s;
}
.btn:hover { opacity: 0.9; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-2)); }
.btn-secondary { background: #475569; }
.btn-success { background: var(--success); }
.btn-danger { background: var(--danger); }
.btn-warning { background: var(--warning-3); }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }

/* === TABLES === */
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; min-width: 700px; }
th, td { border-bottom: 1px solid #3a434e; padding: 8px 10px; font-size: 13px; white-space: nowrap; }
th { position: sticky; top: 0; background: var(--bg-deep); text-align: left; font-weight: 600; }
tr:hover td { background: #2f3845; }
tr.row-total td { background: rgba(34,197,94,.12) !important; }
tr.row-winner td { background: rgba(59,130,246,.10); }
.num { text-align: right; }
.pts-pos { color: var(--success-2); font-weight: 700; }
.pts-neg { color: var(--danger); font-weight: 700; }

/* === BADGES === */
.badge {
  display: inline-block; min-width: 24px; text-align: center;
  border-radius: 12px; padding: 2px 8px; font-weight: 700; font-size: 12px;
}
.badge-a, .badge-green { background: rgba(34,197,94,.15); color: var(--success-2); }
.badge-b, .badge-amber { background: rgba(245,158,11,.15); color: var(--warning); }
.badge-c, .badge-red { background: rgba(239,68,68,.15); color: var(--danger); }
.badge-blue { background: rgba(59,130,246,.15); color: var(--primary); }
.badge-purple { background: rgba(139,92,246,.15); color: var(--purple); }

/* === TOOLBAR === */
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; flex-wrap: wrap; gap: 8px; }
.loading { color: var(--warning); font-weight: 700; }
.hidden { display: none !important; }
.total { color: var(--muted); font-size: 13px; }

/* === CHART PLACEHOLDER === */
.chart-container { position: relative; height: 250px; background: var(--bg-deep); border-radius: 8px; overflow: hidden; }
.chart-bar-group { display: flex; align-items: flex-end; gap: 3px; height: 220px; padding: 10px 6px 0; overflow-x: auto; }
.chart-bar {
  flex: 1; min-width: 18px; max-width: 40px;
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  border-radius: 4px 4px 0 0; transition: height .4s;
  position: relative;
}
.chart-bar:hover { opacity: 0.8; }
.chart-bar .tip {
  display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  background: #000; color: #fff; padding: 3px 8px; border-radius: 4px; font-size: 11px; white-space: nowrap;
}
.chart-bar:hover .tip { display: block; }
.chart-labels { display: flex; gap: 3px; padding: 4px 6px; overflow-x: auto; }
.chart-labels span { flex: 1; min-width: 18px; max-width: 40px; text-align: center; font-size: 9px; color: var(--muted); }

/* === RANKING === */
.ranking-list { display: flex; flex-direction: column; gap: 6px; }
.ranking-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-deep); border-radius: 8px; padding: 10px 14px;
}
.ranking-pos {
  font-size: 18px; font-weight: 800; min-width: 30px; text-align: center;
}
.ranking-pos.gold { color: var(--warning-2); }
.ranking-pos.silver { color: var(--silver); }
.ranking-pos.bronze { color: var(--warning-3); }
.ranking-info { flex: 1; }
.ranking-name { font-weight: 600; font-size: 14px; }
.ranking-detail { font-size: 12px; color: var(--muted); }
.ranking-value { font-weight: 700; font-size: 16px; text-align: right; }

/* === GRID LAYOUT === */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

/* === SIMULADOR RESULT === */
.sim-result {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; padding: 10px;
  background: var(--bg-deep); border-radius: 8px;
}
.sim-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--card); }
.sim-row.winner { background: rgba(34,197,94,.1); border-radius: 6px; padding: 6px 8px; }
.sim-label { color: var(--muted); font-size: 13px; }
.sim-value { font-weight: 700; font-size: 14px; }
.sim-total { grid-column: 1 / -1; text-align: center; font-size: 20px; font-weight: 800; color: var(--success-2); padding: 14px 0; }

/* === GAMIFICACAO === */
.nivel-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.nivel-card {
  background: var(--bg-deep); border-radius: 10px; padding: 14px; text-align: center;
  border: 2px solid transparent; transition: border-color .3s;
}
.nivel-card.current { border-color: var(--primary); }
.nivel-icon { font-size: 28px; margin-bottom: 4px; }
.nivel-name { font-weight: 700; font-size: 15px; }
.nivel-pts { font-size: 11px; color: var(--muted); }

.conquista-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.conquista-card {
  background: var(--bg-deep); border-radius: 10px; padding: 12px;
  display: flex; gap: 10px; align-items: center;
}
.conquista-icon { font-size: 32px; }
.conquista-info { flex: 1; }
.conquista-nome { font-weight: 700; font-size: 13px; }
.conquista-desc { font-size: 11px; color: var(--muted); }
.conquista-pts { font-size: 12px; color: var(--warning); font-weight: 600; }

/* === SUB-TABS (comissao) === */
.sub-tabs { display: flex; gap: 2px; margin-bottom: 10px; flex-wrap: wrap; }
.sub-tab-btn {
  padding: 6px 14px; border: 1px solid var(--line); border-radius: 6px;
  background: transparent; color: var(--muted); cursor: pointer;
  font-size: 12px; font-weight: 600; transition: all .2s;
}
.sub-tab-btn:hover { color: var(--text); }
.sub-tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.sub-panel { display: none; }
.sub-panel.active { display: block; }

/* === MODAL === */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.6); z-index: 999;
  justify-content: center; align-items: center;
  backdrop-filter: blur(2px);
  animation: fadeIn .15s ease-out;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 20px; min-width: 400px; max-width: 90vw;
  max-height: 90vh; overflow: auto;
  position: relative;
  animation: modalIn .18s ease-out;
}
.modal h3 { margin-bottom: 14px; font-size: 16px; padding-right: 32px; }
.modal .field { margin-bottom: 10px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.modal-close {
  position: absolute; top: 10px; right: 10px;
  width: 28px; height: 28px; border-radius: 6px;
  background: transparent; border: 0; color: var(--muted); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.modal-close:hover { background: rgba(255,255,255,0.06); color: var(--text); }
.modal-close:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn {
  from { opacity: 0; transform: translateY(-6px) scale(.98); }
  to { opacity: 1; transform: none; }
}

/* === SKELETON === */
.skeleton {
  position: relative;
  color: transparent !important;
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 6px;
  user-select: none;
}
.skeleton * { visibility: hidden; }
.sk-bar {
  display: inline-block; height: 12px; width: 70%;
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 4px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* === TOAST === */
.toast-root {
  position: fixed; bottom: 16px; right: 16px;
  display: flex; flex-direction: column; gap: 8px; z-index: 1100;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: 220px; max-width: 360px;
  padding: 10px 14px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--line);
  color: var(--text); font-size: 13px; font-weight: 500;
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
  opacity: 0; transform: translateX(20px); transition: opacity .2s, transform .2s;
  border-left: 3px solid var(--primary);
}
.toast.show { opacity: 1; transform: none; }
.toast-ok { border-left-color: var(--success-2); }
.toast-warn { border-left-color: var(--warning); }
.toast-erro { border-left-color: var(--danger); }

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .filters { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
}
@media (max-width: 768px) {
  .tabs { flex-wrap: wrap; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .filters { grid-template-columns: 1fr; }
  .modal { min-width: auto; width: calc(100vw - 24px); }
}