/* TecnoBelt Mining Grade - Martin Tools Design System */
:root {
  --primary: #062F87;
  --primary-dark: #001a4d;
  --primary-light: #1a4a9f;
  --accent: #3B82F6;
  --text: #1e293b;
  --text-muted: #64748b;
  --bg-grey: #f1f5f9;
  --border: #cbd5e1;
  --bg-card: #ffffff;
}
body { font-family: 'Roboto', sans-serif; background: var(--bg-grey); color: var(--text); margin: 0; padding: 20px; }
.container { max-width: 1500px; margin: 0 auto; padding-top: 150px; }
h1 { font-family: 'Oswald', sans-serif; font-size: 2rem; color: var(--primary); margin-bottom: 5px; display: flex; align-items: center; gap: 12px; }
h1 small { font-size: 0.7rem; color: var(--text-muted); font-family: 'Fira Sans', sans-serif; background: #e2e8f0; padding: 2px 10px; border-radius: 12px; }
.subtitle { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 25px; }
.engine-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 1200px) { .engine-grid { grid-template-columns: 1fr; } }
.card { background: var(--bg-card); border-radius: 10px; border: 1px solid var(--border); padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.card h2 { font-family: 'Fira Sans', sans-serif; font-size: 1.1rem; color: var(--primary); margin: 0 0 16px 0; padding-bottom: 10px; border-bottom: 2px solid var(--accent); display: flex; align-items: center; gap: 8px; }
.form-group { margin-bottom: 12px; display: flex; flex-direction: column; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.form-group input, .form-group select { padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 0.85rem; font-family: 'Roboto', sans-serif; background: #fff; transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(59,130,246,0.15); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-section { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
@media (max-width: 768px) { .form-section { grid-template-columns: 1fr 1fr; } }
.form-group input[type="number"] { width: 100%; box-sizing: border-box; }
.result-item { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed #e2e8f0; }
.result-item:last-child { border-bottom: none; }
.result-label { font-size: 0.82rem; color: var(--text-muted); }
.result-value { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.result-value.pass { color: #16a34a; }
.result-value.fail { color: #dc2626; }
.result-value.warn { color: #d97706; }
.btn-primary { background: var(--primary); color: #fff; border: none; padding: 12px 30px; border-radius: 6px; font-family: 'Fira Sans', sans-serif; font-weight: 700; font-size: 1rem; cursor: pointer; transition: all 0.2s; width: 100%; margin-top: 8px; }
.btn-primary:hover { background: var(--primary-light); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { background: transparent; color: var(--primary); border: 2px solid var(--primary); padding: 6px 14px; border-radius: 6px; font-family: 'Fira Sans', sans-serif; font-weight: 600; font-size: 0.8rem; cursor: pointer; transition: all 0.2s; }
.btn-secondary:hover { background: var(--primary); color: #fff; }
.result-section { margin-top: 14px; }
.result-section h3 { font-family: 'Fira Sans', sans-serif; font-size: 0.88rem; color: var(--primary-dark); margin: 10px 0 6px 0; padding-bottom: 4px; border-bottom: 1px solid #e2e8f0; display: flex; align-items: center; gap: 6px; }
.result-subsection { margin: 6px 0; }
.result-subsection h4 { font-size: 0.82rem; color: var(--primary-light); margin: 6px 0 4px 0; font-family: 'Fira Sans', sans-serif; }
.loading { text-align: center; padding: 30px; color: var(--text-muted); }
.loading i, .loading svg.svg-inline--fa { font-size: 2rem; margin-bottom: 10px; }
.error-msg { background: #fef2f2; border: 1px solid #fecaca; border-radius: 6px; padding: 12px; color: #dc2626; font-size: 0.85rem; margin-top: 10px; }
.result-status { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 0.72rem; font-weight: 700; }
.status-ok { background: #dcfce7; color: #166534; }
.status-fail { background: #fef2f2; color: #dc2626; }
.status-warn { background: #fef9c3; color: #854d0e; }
.suggestion-item { background: var(--bg-grey); border-radius: 6px; padding: 6px 10px; margin-bottom: 4px; font-size: 0.82rem; }
.suggestion-item strong { color: var(--primary); }
.examples-bar { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.examples-bar button { font-size: 0.75rem; padding: 3px 10px; }
.section-tabs { display: flex; gap: 4px; margin-bottom: 10px; flex-wrap: wrap; }
.section-tabs button { font-size: 0.75rem; padding: 4px 10px; border: 1px solid var(--border); background: var(--bg-grey); border-radius: 4px; cursor: pointer; font-family: 'Fira Sans', sans-serif; font-weight: 600; color: var(--text-muted); }
.section-tabs button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.section-tab-content { display: none; }
.section-tab-content.active { display: block; }
.alert-item { padding: 6px 10px; border-radius: 4px; margin-bottom: 4px; font-size: 0.82rem; border-left: 4px solid; }
.alert-ok { background: #f0fdf4; border-color: #16a34a; }
.alert-warn { background: #fef9c3; border-color: #d97706; }
.alert-fail { background: #fef2f2; border-color: #dc2626; }
.alert-item .alert-type { font-weight: 700; margin-right: 6px; }
.alert-item .alert-norma { font-size: 0.72rem; color: var(--text-muted); margin-left: 6px; }
.load-case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 6px; }
.load-case-card { background: var(--bg-grey); border-radius: 4px; padding: 8px; font-size: 0.8rem; }
.load-case-card h4 { margin: 0 0 4px 0; font-size: 0.82rem; color: var(--primary); }
#alertCount { display: inline-block; background: #dc2626; color: #fff; padding: 0 6px; border-radius: 10px; font-size: 0.7rem; font-weight: 700; margin-left: 4px; }
.accordion-btn { background: none; border: 1px solid var(--border); border-radius: 4px; padding: 6px 10px; font-size: 0.8rem; cursor: pointer; width: 100%; text-align: left; font-family: 'Fira Sans', sans-serif; font-weight: 600; color: var(--primary); margin-bottom: 4px; }
.accordion-btn:hover { background: var(--bg-grey); }
.accordion-content { display: none; padding: 8px; background: var(--bg-grey); border-radius: 0 0 4px 4px; margin-bottom: 8px; }
.accordion-content.open { display: block; }
.drum-table { width:100%; border-collapse:collapse; font-size:0.75rem; margin-top:4px; }
.drum-table th { background:var(--primary); color:#fff; padding:4px 5px; text-align:left; font-family:'Fira Sans',sans-serif; font-weight:600; font-size:0.72rem; }
.drum-table td { padding:3px 5px; border-bottom:1px solid #e2e8f0; vertical-align:top; }
.drum-table tr:hover td { background:#f8fafc; }
.drum-table .drum-tag { font-weight:700; color:var(--primary); font-size:0.75rem; }
.drum-table .drum-funcao { color:var(--text-muted); font-size:0.7rem; }
.drum-table .drum-obs { color:var(--text-muted); font-style:italic; font-size:0.68rem; max-width:200px; }
.drum-dots { display:flex; align-items:center; gap:2px; }
.drum-dot { width:10px; height:10px; border-radius:50%; }
.drum-dot.head { background:#062F87; }
.drum-dot.snub { background:#94a3b8; }
.drum-dot.bend { background:#64748b; }
.drum-dot.takeup { background:#3B82F6; }
.drum-dot.tail { background:#1e293b; }

/* Material Selector: input + browse button */
.material-selector {
  display: flex; gap: 4px; align-items: stretch;
}
.material-selector input {
  flex: 1; cursor: pointer; background: #fff;
}
.material-selector input:read-only {
  background: var(--bg-grey); cursor: pointer;
}
.btn-browse {
  background: var(--primary); color: #fff; border: none;
  padding: 6px 12px; border-radius: 6px; cursor: pointer;
  font-size: 12px; white-space: nowrap; display: flex;
  align-items: center; gap: 4px;
}
.btn-browse:hover { background: var(--primary-dark); }

/* Material Browser Modal */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.5); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
}
.modal-panel {
  background: #fff; border-radius: 10px; width: 90%; max-width: 640px;
  max-height: 80vh; display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { margin: 0; font-family: 'Fira Sans', sans-serif; color: var(--primary); font-size: 16px; }
.modal-header h3 i { margin-right: 8px; color: var(--accent); }
.modal-close { font-size: 24px; cursor: pointer; color: var(--text-muted); line-height: 1; }
.modal-close:hover { color: var(--text); }
.modal-search {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-bottom: 1px solid var(--bg-grey);
}
.modal-search i, .modal-search svg.svg-inline--fa { color: var(--text-muted); font-size: 14px; }
.modal-search input {
  flex: 1; border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 12px; font-size: 13px; outline: none;
}
.modal-search input:focus { border-color: var(--accent); }
.mat-count { font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.mat-browser-list {
  flex: 1; overflow-y: auto; padding: 8px 0;
}
.mat-browser-list .mat-group {
  padding: 4px 20px; font-size: 11px; font-weight: 700;
  color: var(--primary); background: var(--bg-grey);
  text-transform: uppercase; letter-spacing: 0.5px;
  position: sticky; top: 0; z-index: 1;
}
.mat-browser-list .mat-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 20px; cursor: pointer; font-size: 13px;
  border-bottom: 1px solid var(--bg-grey);
  transition: background 0.1s;
}
.mat-browser-list .mat-item:hover {
  background: #e8f0fe; color: var(--primary);
}
.mat-browser-list .mat-item .mat-info {
  font-size: 11px; color: var(--text-muted);
}
.mat-browser-list .mat-item .mat-info span {
  margin-left: 12px;
}

/* Material selector inline layout */
@media (max-width: 600px) {
  .material-selector { flex-direction: column; }
  .btn-browse { width: 100%; justify-content: center; }
}

/* ============================================= */
/* CAPACIDADE - Progress Bar + Result Cards      */
/* ============================================= */
.cap-progress-bar {
  position: relative;
  height: 24px;
  background: var(--bg-grey);
  border-radius: 12px;
  margin: 12px 0 16px 0;
  overflow: hidden;
  border: 1px solid var(--border);
}
.cap-progress-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  border-radius: 12px;
  transition: width 0.3s ease, background 0.3s ease;
}
.cap-progress-label {
  position: absolute;
  top: 0; left: 0; right: 0;
  line-height: 24px;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  z-index: 2;
}

.error-card {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.cap-input-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
  margin-bottom: 12px;
}
.cap-input-summary > div {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 0.82rem;
  border-bottom: 1px dashed var(--border);
}
.cap-input-summary .result-label {
  color: var(--text-muted);
}
.cap-input-summary .result-value {
  font-weight: 600;
  color: var(--text);
}

.cap-kpi-area {
  background: var(--bg-grey);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  margin-bottom: 8px;
}
.cap-kpi-vol {
  background: var(--bg-grey);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  margin-bottom: 10px;
}

.cap-result-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.cap-kpi-primary {
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  font-size: 0.9rem;
}
.cap-kpi-primary strong {
  font-size: 1.4rem;
  display: block;
}
.cap-kpi-secondary {
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  font-size: 0.9rem;
}
.cap-kpi-secondary strong {
  font-size: 1.4rem;
  display: block;
}
.cap-kpi-secondary.cap-warn {
  background: #dc2626;
}

.alerts-box {
  margin-top: 10px;
  padding: 10px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  font-size: 0.78rem;
}
.alerts-box > div {
  padding: 3px 0;
  color: #dc2626;
}
.alerts-box > div i {
  margin-right: 6px;
}

/* Capacidade form 2-col layout */
@media (max-width: 860px) {
  #capForm { grid-template-columns: 1fr !important; }
  .cap-input-summary { grid-template-columns: 1fr; }
  .cap-result-row { grid-template-columns: 1fr; }
}