:root {
  --bg: #0f1117;
  --card: #171a23;
  --card-border: #262a37;
  --text: #e8e9ed;
  --text-muted: #9aa0ae;
  --accent-mario: #4f8ff7;
  --accent-gabriel: #34c98f;
  --danger: #ef5563;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--card-border);
}
.topbar h1 { font-size: 18px; margin: 0; }
.topbar .logout { color: var(--text-muted); text-decoration: none; font-size: 14px; }
.topbar .logout:hover { color: var(--text); }

.topnav { display: flex; align-items: center; gap: 18px; }
.topnav a { color: var(--text-muted); text-decoration: none; font-size: 14px; }
.topnav a:hover { color: var(--text); }
.topnav a.activo { color: var(--text); font-weight: 600; }

.ayuda { color: var(--text-muted); font-size: 13px; line-height: 1.5; margin: 0 0 14px; max-width: 640px; }
.ayuda-chica { color: var(--text-muted); font-size: 12px; margin: 4px 0 14px; }

.fila-gabriel td { color: var(--accent-gabriel); }
.fila-inactiva td { color: var(--text-muted); opacity: 0.6; }

.acciones { display: flex; gap: 10px; align-items: center; }
.acciones a, .link-btn {
  color: var(--accent-mario);
  text-decoration: none;
  font-size: 13px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}
.link-btn:hover, .acciones a:hover { text-decoration: underline; }

.form-vendedor {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 18px;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 12px; color: var(--text-muted); }
.form-row input, .form-row select {
  background: #0c0e14;
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 14px;
}
.form-row-pcts { flex-direction: row; gap: 10px; }
.form-row-pcts > div { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.form-row-pcts label { font-size: 12px; color: var(--text-muted); }

.form-vendedor button {
  background: var(--accent-mario);
  color: #051323;
  border: none;
  padding: 11px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}
.form-vendedor .cancelar {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  text-decoration: none;
}
.form-vendedor .error { color: var(--danger); font-size: 13px; margin: 0; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
}

.fecha-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.fecha-nav a { color: var(--text-muted); text-decoration: none; font-size: 14px; white-space: nowrap; }
.fecha-nav a:hover { color: var(--text); }
.fecha-form input[type="date"] {
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 14px;
}
.hoy-tag {
  background: var(--accent-gabriel);
  color: #06231a;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.stats-grid-mes { opacity: 0.9; }

.stat-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-card.muted { background: transparent; }
.stat-card.highlight-mario { border-color: var(--accent-mario); }
.stat-card.highlight-gabriel { border-color: var(--accent-gabriel); }

.stat-label { font-size: 12px; color: var(--text-muted); }
.stat-value { font-size: 20px; font-weight: 700; }
.stat-sub { font-size: 12px; color: var(--text-muted); }

.panel-block { margin-bottom: 24px; }
.panel-block h2 { font-size: 15px; color: var(--text-muted); margin: 0 0 10px; font-weight: 600; }

.table-scroll { overflow-x: auto; border: 1px solid var(--card-border); border-radius: 12px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  text-align: left;
  padding: 10px 12px;
  background: var(--card);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
tbody td { padding: 9px 12px; border-top: 1px solid var(--card-border); white-space: nowrap; }
tbody tr:nth-child(odd) { background: rgba(255,255,255,0.02); }

code { background: rgba(255,255,255,0.06); padding: 2px 6px; border-radius: 6px; font-size: 13px; }

.vacio { color: var(--text-muted); font-size: 14px; padding: 16px 0; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 999px;
}
.chip:hover { color: var(--text); }
.chip-activo { background: var(--accent-mario); color: #051323; border-color: var(--accent-mario); }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.login-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 28px 24px;
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.login-card h1 { font-size: 18px; margin: 0 0 8px; text-align: center; }
.login-card label { font-size: 13px; color: var(--text-muted); }
.login-card input {
  background: #0c0e14;
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 15px;
}
.login-card button {
  margin-top: 8px;
  background: var(--accent-mario);
  color: #051323;
  border: none;
  padding: 11px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
}
.login-card .error { color: var(--danger); font-size: 13px; margin: 0; }

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}