/* TecnoSpline CSS - MSG Design System */
/* === FORM === */
#spl-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; max-width: 900px; margin: 0 auto; }
#spl-form .form-group { display: flex; flex-direction: column; }
#spl-form label { font-size: 12px; font-weight: 600; color: #1e293b; margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.3px; }
#spl-form input, #spl-form select { padding: 6px 10px; border: 1px solid #cbd5e1; border-radius: 4px; font-size: 14px; font-family: Roboto, sans-serif; background: #fff; }
#spl-form input:focus, #spl-form select:focus { outline: none; border-color: #3B82F6; box-shadow: 0 0 0 2px rgba(59,130,246,0.15); }
.form-section-title { grid-column: 1 / -1; font-size: 13px; font-weight: 700; color: var(--primary, #062F87); margin: 8px 0 4px; padding-bottom: 4px; border-bottom: 1px solid #e2e8f0; text-transform: uppercase; letter-spacing: 0.5px; }
/* standard toggle */
.spl-std-bar { grid-column: 1 / -1; display: flex; align-items: center; gap: 6px; padding: 8px 12px; background: var(--bg-grey, #f1f5f9); border-radius: 6px; margin-bottom: 4px; flex-wrap: wrap; }
.spl-std-bar label { font-size: 12px; font-weight: 600; color: var(--text, #1e293b); text-transform: uppercase; letter-spacing: 0.3px; }
.stdBadge { display: inline-block; padding: 3px 8px; border-radius: 3px; font-size: 10px; font-weight: 700; background: var(--primary, #062F87); color: #fff; margin-left: 4px; }
/* examples */
.spl-examples { grid-column: 1 / -1; display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }
/* === KPI === */
#spl-kpi { display: none; }
.kpi-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 10px; margin: 16px 0; }
.kpi-item { background: linear-gradient(135deg, var(--primary-dark, #001a4d), var(--primary, #062F87)); border-radius: 8px; padding: 12px; text-align: center; color: white; border-bottom: 3px solid var(--accent, #3B82F6); }
.kpi-val { display: block; font-size: 20px; font-weight: 700; font-family: Oswald, sans-serif; color: #fff; }
.kpi-lbl { display: block; font-size: 10px; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.3px; margin-top: 4px; color: #fff; }
/* === RESULTS === */
#spl-results { display: none; }
.result-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-bottom: 12px; }
.res-card { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 10px 12px; }
.res-label { font-size: 10px; color: #64748b; text-transform: uppercase; letter-spacing: 0.3px; font-weight: 600; }
.res-val { font-size: 16px; font-weight: 700; color: #1e293b; font-family: Oswald, sans-serif; margin-top: 2px; }
/* alerts */
#spl-alerts { display: none; margin: 12px 0; }
#spl-alerts-box { display: flex; flex-direction: column; gap: 6px; }
.alert-card { padding: 10px 14px; border-radius: 6px; font-size: 13px; font-family: Roboto, sans-serif; }
.alert-danger { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }
.alert-warning { background: #fffbeb; border: 1px solid #fcd34d; color: #92400e; }
.alert-info { background: #eff6ff; border: 1px solid #93c5fd; color: #1e40af; }
.alert-ok { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
/* derivation */
#spl-derivation { display: none; margin: 10px 0; }
#spl-derivation details { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 10px 14px; }
#spl-derivation summary { font-weight: 600; color: var(--primary, #062F87); cursor: pointer; font-size: 13px; }
.derivation-content { margin-top: 8px; }
.deriv-step { padding: 3px 0; font-size: 12px; color: #334155; font-family: 'Fira Code', 'Cascadia Code', monospace; line-height: 1.6; }
/* SVG container */
#spl-svg-wrap { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 8px; margin: 10px 0; min-height: 120px; text-align: center; }
/* actions */
.spl-actions { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; grid-column: 1 / -1; }
.btn { padding: 8px 18px; border: none; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: Fira Sans, sans-serif; }
.btn-primary { background: var(--primary, #062F87); color: white; }
.btn-primary:hover { background: var(--primary-dark, #001a4d); }
.btn-outline { background: transparent; border: 1px solid var(--primary, #062F87); color: var(--primary, #062F87); }
.btn-outline:hover { background: var(--primary, #062F87); color: white; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
#spl-history { margin: 16px 0; }
/* lead form */
.lead-section { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 16px; margin: 12px 0; }
.lead-section h4 { font-size: 13px; font-weight: 700; color: var(--primary, #062F87); margin-bottom: 8px; }
.lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.lead-grid input { padding: 6px 10px; border: 1px solid #cbd5e1; border-radius: 4px; font-size: 13px; font-family: Roboto, sans-serif; }
.lead-grid input:focus { outline: none; border-color: #3B82F6; }
/* === RESPONSIVE === */
@media (max-width: 768px) {
  #spl-form { grid-template-columns: 1fr; }
  .kpi-bar { grid-template-columns: repeat(3, 1fr); }
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .lead-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .kpi-bar { grid-template-columns: repeat(2, 1fr); }
  .result-grid { grid-template-columns: 1fr; }
}