:root {
  --primary:#F25C05; --primary-dark:#D94F04; --secondary:#4E555B;
  --bg:#F4F6F8; --surface:#fff; --text:#20252A; --muted:#6B7280;
  --border:#D9DEE3; --success:#1F8A4C; --danger:#C0392B; --warning:#D97706;
  --sidebar-w:260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }
body { font-family: Arial, Helvetica, sans-serif; background: var(--bg); color: var(--text); }

/* ── Layout escritorio ── */
.layout { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar { background: #222a30; color: #fff; padding: 20px; display: flex; flex-direction: column; gap: 20px; }
.brand { display: flex; gap: 12px; align-items: center; }
.brand strong { display: block; font-size: 15px; }
.brand span, .userbox span { display: block; color: #c7cdd3; font-size: 12px; margin-top: 3px; }
.sidebar nav { display: grid; gap: 6px; }
.sidebar nav a { color: #fff; text-decoration: none; padding: 11px 14px; border-radius: 10px; background: rgba(255,255,255,.04); font-size: 14px; }
.sidebar nav a:hover { background: rgba(242,92,5,.25); }
.sidebar nav a.active { background: var(--primary); color: #fff; }
.userbox { margin-top: auto; border-top: 1px solid rgba(255,255,255,.08); padding-top: 16px; }
.userbox strong { font-size: 14px; }
.userbox-actions { display: flex; gap: 8px; margin-top: 10px; }
.userbox-actions a { font-size: 11px; padding: 5px 10px; }
.sidebar-search input { width: 100%; padding: 9px 12px; border-radius: 10px; border: none; background: rgba(255,255,255,.1); color: #fff; font-size: 13px; }
.sidebar-search input::placeholder { color: rgba(255,255,255,.45); }
.sidebar-search input:focus { outline: none; background: rgba(255,255,255,.18); }

/* ── Contenido ── */
.content { padding: 24px; min-width: 0; }

/* ── Cards ── */
.topbar, .card, .form-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 4px 16px rgba(28,34,40,.06); }
.topbar { padding: 16px 20px; margin-bottom: 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.page-title { font-size: 20px; font-weight: 700; }
.muted { color: var(--muted); }
.card { padding: 20px; }
.card h3 { margin-bottom: 14px; font-size: 16px; }
.form-card { padding: 24px; max-width: 980px; }
.metric { font-size: 28px; font-weight: 700; }

/* ── Grid ── */
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ── Botones ── */
.btn { display: inline-block; border: none; background: var(--primary); color: #fff; padding: 10px 16px; border-radius: 10px; text-decoration: none; cursor: pointer; font-size: 14px; white-space: nowrap; }
.btn.secondary { background: var(--secondary); }
.btn.light { background: #eef2f5; color: var(--text); }
.btn.danger { background: var(--danger); color: #fff; border-radius: 999px; font-weight: 600; }

/* ── Tabla ── */
.table-wrap { overflow-x: auto; border-radius: 12px; }
.table { width: 100%; border-collapse: collapse; min-width: 480px; }
.table th, .table td { padding: 11px 14px; border-bottom: 1px solid var(--border); text-align: left; font-size: 14px; }
.table th { font-size: 12px; color: var(--muted); white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: none; }

/* ── Badges ── */
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 12px; background: #eef2f5; }
.badge.ganado { background: #e7f7ee; color: var(--success); }
.badge.perdido { background: #fdecea; color: var(--danger); }

/* ── Formularios ── */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: #fff; font-size: 14px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); }
textarea { min-height: 110px; resize: vertical; }

/* ── Alertas ── */
.alert { padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; font-size: 14px; }
.alert.success { background: #e8f7ef; color: var(--success); }
.alert.error { background: #fdecea; color: var(--danger); }
.alerts-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.alert-chip { display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; text-decoration: none; }
.alert-chip.danger { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c2; }
.alert-chip.warning { background: #fef3cd; color: #92600a; border: 1px solid #fcd97a; }

/* ── Login ── */
.login-page { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login-card { width: min(460px, 100%); background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 32px; box-shadow: 0 10px 30px rgba(28,34,40,.08); }
.login-logo { text-align: center; margin-bottom: 20px; }
.login-logo img { width: 100px; height: auto; margin: 0 auto; }

/* ── Filtros y acciones ── */
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr auto; gap: 10px; margin-bottom: 16px; align-items: end; }

/* ── CAPTCHA ── */
.captcha-box { display: flex; align-items: center; gap: 10px; margin-top: 4px; }
.captcha-question { background: #f0f2f5; border: 1px solid var(--border); border-radius: 10px; padding: 10px 16px; font-weight: 700; font-size: 1rem; white-space: nowrap; }
.captcha-box input { width: 80px; text-align: center; font-weight: 700; }
.attempts-warning { font-size: 12px; color: var(--muted); margin-top: 6px; }

/* ══════════════════════════
   MÓVIL — inyectado por JS
══════════════════════════ */
.mobile-topbar {
  background: #222a30; padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 200; width: 100%;
}
.hamburger { background: none; border: none; cursor: pointer; display: flex; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 99; }
.sidebar-overlay.open { display: block; }

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .filters { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w); transform: translateX(-100%);
    transition: transform .3s ease; overflow-y: auto; z-index: 150;
    min-height: 100vh;
  }
  .content { padding: 14px; }
  .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .form-grid, .filters { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .metric { font-size: 24px; }
  .page-title { font-size: 18px; }
  .table th, .table td { padding: 9px 10px; font-size: 13px; }
  .form-card, .card { padding: 14px; }
}

/* ── Tarjetas métricas clicables ── */
a.metric-card {
  text-decoration: none; color: inherit; display: block;
  transition: transform .15s, box-shadow .15s;
}
a.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(242,92,5,.15);
  border-color: var(--primary);
}
a.metric-card h3 { color: var(--muted); }
a.metric-card .metric { color: var(--primary); }

/* ── Paginación ── */
.pagination { display:flex; align-items:center; gap:6px; flex-wrap:wrap; padding:16px 0 4px; }
.page-btn { display:inline-flex; align-items:center; justify-content:center; min-width:36px; height:36px; padding:0 10px; border-radius:8px; font-size:13px; text-decoration:none; background:#f0f2f5; color:var(--text); border:1px solid var(--border); cursor:pointer; }
.page-btn:hover:not(.disabled):not(.active) { background:#e5e9ef; }
.page-btn.active { background:var(--primary); color:#fff; border-color:var(--primary); font-weight:700; }
.page-btn.disabled { opacity:.4; cursor:default; }
.page-info { font-size:12px; color:var(--muted); margin-left:8px; }

/* ── Topbar usuario (esquina superior derecha) ── */


/* ── Oportunidades — etapas ── */
.opp-stage { display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600; }