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

:root {
  --bg: #020617;
  --panel: #0f172a;
  --panel-2: #111827;
  --border: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --red: #ef4444;
  --green: #10b981;
  --yellow: #f59e0b;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, sans-serif;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* TOPBAR */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;

  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 20px 32px;

  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border);

  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 8px;
  height: 34px;
  border-radius: 999px;
  background: var(--red);
}

.brand h1 {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.brand span {
  color: var(--muted);
  font-weight: 400;
}

.save-info {
  text-align: right;
}

.save-info p {
  font-weight: 600;
}

.save-info span {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* APP */

.app-shell {
  width: min(1600px, 100%);
  margin: 0 auto;
  padding: 32px;
}

/* IMPORT */

.import-section {
  display: flex;
  justify-content: center;
  align-items: center;

  min-height: 70vh;
}

.import-card {
  width: min(550px, 100%);

  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;

  padding: 60px 40px;
  text-align: center;

  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.upload-icon {
  width: 72px;
  height: 72px;

  margin: 0 auto 24px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 999px;

  background: rgba(255, 255, 255, 0.04);

  font-size: 1.5rem;
}

.import-card h2 {
  font-size: 1.7rem;
  margin-bottom: 12px;
}

.import-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.upload-button {
  position: relative;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 14px 24px;

  border-radius: 12px;

  background: var(--red);

  color: white;
  font-weight: 600;

  cursor: pointer;

  transition: 0.2s ease;
}

.upload-button:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.upload-button input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

/* DASHBOARD */

.dashboard {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* KPI */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.kpi-card {
  background: var(--panel);
  border: 1px solid var(--border);

  border-radius: 20px;

  padding: 22px;
}

.kpi-card span {
  font-size: 0.75rem;
  color: var(--muted);

  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.kpi-card strong {
  display: block;

  margin-top: 18px;

  font-size: 2rem;
}

.kpi-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.kpi-card.highlight strong {
  color: var(--red);
}

/* PANELS */

.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);

  border-radius: 22px;

  padding: 24px;
}

.panel-header {
  margin-bottom: 24px;
}

.panel-header h2 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.panel-header p {
  color: var(--muted);
  font-size: 0.9rem;
}

/* POSITION DEPTH */

.position-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.position-card {
  background: var(--panel-2);
  border: 1px solid var(--border);

  border-radius: 18px;

  padding: 20px;
}

.position-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;

  margin-bottom: 18px;
}

.position-card-header h3 {
  font-size: 1rem;
}

.position-card-header span {
  color: var(--muted);
  font-size: 0.8rem;
}

.position-best {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.position-rating {
  color: var(--muted);
  font-size: 0.9rem;
}

/* RECOMMENDATIONS */

.recommendation-list {
  display: flex;
  flex-direction: column;
  gap: 18px;

  max-height: 820px;
  overflow-y: auto;
  padding-right: 6px;
}

.recommendation-group h3 {
  margin-bottom: 12px;
  font-size: 0.85rem;

  text-transform: uppercase;
  letter-spacing: 0.1em;

  color: var(--muted);
}

.recommendation-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.recommendation-item {
  background: var(--panel-2);

  border-left: 3px solid var(--border);

  border-radius: 12px;

  padding: 12px;
}

.recommendation-item.keep {
  border-left-color: var(--green);
}

.recommendation-item.sell {
  border-left-color: var(--red);
}

.recommendation-item.loan {
  border-left-color: var(--yellow);
}

.recommendation-item.monitor {
  border-left-color: #64748b;
}

.recommendation-item strong {
  display: block;
  margin-bottom: 4px;
}

.recommendation-item span {
  color: var(--muted);
  font-size: 0.82rem;
}

/* TABLE */

.table-panel {
  padding: 0;
  overflow: hidden;
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;

  gap: 20px;

  padding: 22px;

  border-bottom: 1px solid var(--border);
}

.table-toolbar h2 {
  font-size: 1rem;
}

.table-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.table-controls input,
.table-controls select {
  background: var(--panel-2);

  border: 1px solid var(--border);

  color: var(--text);

  border-radius: 10px;

  padding: 10px 14px;

  min-width: 170px;
}

.reset-button {
  background: transparent;
  border: 1px solid var(--border);

  color: var(--muted);

  border-radius: 10px;

  padding: 10px 16px;

  cursor: pointer;

  transition: 0.2s ease;
}

.reset-button:hover {
  border-color: var(--red);
  color: var(--red);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: var(--panel-2);
}

th {
  padding: 16px;
  text-align: left;

  font-size: 0.72rem;

  text-transform: uppercase;
  letter-spacing: 0.1em;

  color: var(--muted);

  cursor: pointer;
}

td {
  padding: 15px 16px;

  border-top: 1px solid rgba(255, 255, 255, 0.03);

  font-size: 0.92rem;
}

tbody tr {
  transition: 0.2s ease;
  cursor: pointer;
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.player-name {
  font-weight: 600;
}

.rating {
  color: var(--red);
  font-weight: 700;
}

.status-label {
  font-size: 0.72rem;

  text-transform: uppercase;
  letter-spacing: 0.08em;

  color: var(--muted);
}

/* MODAL */

.modal {
  position: fixed;
  inset: 0;

  display: flex;
  justify-content: center;
  align-items: center;

  z-index: 100;
}

.modal-backdrop {
  position: absolute;
  inset: 0;

  background: rgba(0, 0, 0, 0.7);
}

.modal-card {
  position: relative;

  width: min(900px, 95%);
  max-height: 90vh;

  overflow-y: auto;

  background: var(--panel);

  border: 1px solid var(--border);

  border-radius: 26px;

  padding: 30px;

  z-index: 2;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: start;

  margin-bottom: 28px;
}

.modal-header span {
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.modal-header h2 {
  margin-top: 8px;
  font-size: 2rem;
}

.modal-header p {
  margin-top: 6px;
  color: var(--muted);
}

.modal-header button {
  background: transparent;

  border: 1px solid var(--border);

  color: var(--text);

  padding: 10px 16px;

  border-radius: 10px;

  cursor: pointer;
}

.modal-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;

  margin-bottom: 28px;
}

.stat-box {
  background: var(--panel-2);

  border: 1px solid var(--border);

  border-radius: 16px;

  padding: 16px;
}

.stat-box span {
  display: block;

  margin-bottom: 8px;

  color: var(--muted);
  font-size: 0.75rem;

  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.modal-report {
  background: var(--panel-2);

  border: 1px solid var(--border);

  border-radius: 18px;

  padding: 22px;

  margin-bottom: 28px;
}

.modal-report h3 {
  margin-bottom: 10px;
}

.modal-report p {
  color: var(--muted);
  margin-bottom: 16px;
}

.modal-report ul {
  padding-left: 20px;
}

.modal-report li {
  margin-bottom: 10px;
  line-height: 1.6;
}

.chart-box {
  background: var(--panel-2);

  border: 1px solid var(--border);

  border-radius: 18px;

  padding: 22px;
}

.chart-box h3 {
  margin-bottom: 22px;
}

.bar-chart {
  display: flex;
  align-items: end;
  gap: 18px;

  height: 220px;
}

.bar-column {
  flex: 1;

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.bar {
  width: 100%;
  border-radius: 12px 12px 0 0;
  background: var(--red);
}

.bar-label {
  font-size: 0.8rem;
  color: var(--muted);
}

/* RESPONSIVE */

@media (max-width: 1100px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .modal-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .app-shell {
    padding: 20px;
  }

  .topbar {
    padding: 18px 20px;
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .position-grid {
    grid-template-columns: 1fr;
  }

  .modal-stats {
    grid-template-columns: 1fr;
  }

  .table-toolbar {
    flex-direction: column;
    align-items: start;
  }

  .table-controls {
    width: 100%;
    flex-direction: column;
  }

  .table-controls input,
  .table-controls select,
  .reset-button {
    width: 100%;
  }
  .recommendation-list::-webkit-scrollbar {
  width: 8px;
}

.recommendation-list::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 999px;
}
}