:root {
  --bg: #0e1116;
  --panel: #161b23;
  --panel-2: #1c232e;
  --border: #2a3442;
  --text: #e8edf4;
  --muted: #8b98a9;
  --accent: #ff6b35;
  --accent-2: #ffa41b;
  --ok: #3ddc84;
  --danger: #ff5d5d;
  --z1: #7f8c9b;
  --z2: #3b82f6;
  --z3: #22c55e;
  --z4: #eab308;
  --z5: #f97316;
  --z6: #ef4444;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Inter', system-ui, sans-serif;
}

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

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

/* ---------- topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 10px;
  font-weight: 800;
  color: #14100c;
  font-size: 15px;
}

.brand h1 { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; }
.brand p { font-size: 12px; color: var(--muted); }

.topbar-actions { display: flex; gap: 8px; }

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(420px, 1fr);
  gap: 20px;
  padding: 20px 24px 60px;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 12px;
}
.section-head:first-child { margin-top: 0; }
.section-head h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 600;
}

/* ---------- inputs ---------- */
.input-title {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 22px;
  font-weight: 700;
  font-family: var(--sans);
  padding: 6px 2px;
  outline: none;
}
.input-title:focus { border-color: var(--accent); }

.input-desc {
  width: 100%;
  margin-top: 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  padding: 8px 10px;
  resize: vertical;
  outline: none;
}
.input-desc:focus { border-color: var(--accent); }

.meta-row {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.field { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 120px; }
.field span { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.field input, .field select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  padding: 8px 10px;
  outline: none;
  width: 100%;
}
.field input:focus, .field select:focus { border-color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(0.98); }

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #14100c;
}
.btn.ghost { background: transparent; }
.btn.chip { padding: 5px 10px; font-size: 12px; border-radius: 999px; }
.btn.danger { color: var(--danger); }
.btn span { display: block; font-size: 10px; font-weight: 400; color: inherit; opacity: 0.75; }

.row-gap { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }

.add-buttons { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- steps ---------- */
.steps-list { display: flex; flex-direction: column; gap: 8px; }

.step-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--z2);
  border-radius: 10px;
  padding: 10px 12px;
}
.step-card[data-type="Warmup"]   { border-left-color: var(--z1); }
.step-card[data-type="Cooldown"] { border-left-color: var(--z1); }
.step-card[data-type="SteadyState"] { border-left-color: var(--z3); }
.step-card[data-type="IntervalsT"]  { border-left-color: var(--z5); }
.step-card[data-type="Ramp"]     { border-left-color: var(--z4); }
.step-card[data-type="FreeRide"] { border-left-color: var(--z2); }

.step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.step-title { font-size: 13px; font-weight: 700; }
.step-actions { display: flex; gap: 4px; }
.step-actions button {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 5px;
}
.step-actions button:hover { color: var(--text); background: var(--border); }

.step-fields {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.sfield { display: flex; flex-direction: column; gap: 2px; }
.sfield span { font-size: 10px; color: var(--muted); }
.sfield input {
  width: 78px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 5px 7px;
  outline: none;
}
.sfield input:focus { border-color: var(--accent); }

.empty-steps {
  color: var(--muted);
  font-size: 13px;
  padding: 18px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 10px;
}

/* ---------- templates ---------- */
.templates-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}
.template-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.template-card:hover { border-color: var(--accent); }
.template-card h3 { font-size: 13px; font-weight: 700; margin-bottom: 3px; }
.template-card p { font-size: 11px; color: var(--muted); }

/* ---------- AI import ---------- */
.ai-import textarea {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  padding: 10px;
  resize: vertical;
  outline: none;
  margin-top: 8px;
}
.ai-import textarea:focus { border-color: var(--accent); }

.hint { font-size: 12px; color: var(--muted); line-height: 1.5; }
.error { font-size: 12px; color: var(--danger); margin-top: 6px; }
.hidden { display: none !important; }

/* ---------- chart ---------- */
.chart {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  min-height: 180px;
}
.chart svg { display: block; width: 100%; height: auto; }

.zone-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
  font-size: 11px;
  color: var(--muted);
}
.zone-legend .zl { display: flex; align-items: center; gap: 4px; }
.zone-legend .swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* ---------- metrics ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 8px;
  margin-top: 14px;
}
.metric {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}
.metric .value { font-size: 20px; font-weight: 800; font-family: var(--mono); }
.metric .label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }

/* ---------- export ---------- */
.export-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.export-buttons .btn { flex: 1; min-width: 110px; text-align: center; }

.tabs { display: flex; gap: 4px; margin-top: 16px; }
.tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }

.tab-body { margin-top: 8px; }
.output {
  display: none;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  max-height: 320px;
  overflow: auto;
  color: #c9d4e2;
}
.output.active { display: block; }

#btn-copy-output { margin-top: 8px; }

/* ---------- howto ---------- */
.howto {
  margin-top: 20px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}
.howto h3 { font-size: 13px; margin-bottom: 8px; }
.howto ol { padding-left: 18px; font-size: 12.5px; color: var(--muted); line-height: 1.7; }
.howto code {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 4px;
}
.howto .hint { margin-top: 8px; }

/* ---------- modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: grid;
  place-items: center;
  z-index: 50;
}
.modal-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  width: min(560px, 92vw);
  max-height: 80vh;
  overflow: auto;
}
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.modal-head h2 { font-size: 16px; }

.library-list { display: flex; flex-direction: column; gap: 8px; }
.library-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}
.library-item .li-name { font-size: 14px; font-weight: 600; }
.library-item .li-date { font-size: 11px; color: var(--muted); }
.library-item .li-actions { display: flex; gap: 6px; }

/* ---------- navegacion principal ---------- */
.main-nav { display: flex; gap: 6px; }
.nav-btn { border-radius: 999px; padding: 8px 18px; }
.nav-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #14100c;
}
.main-tab.hidden { display: none; }

/* ---------- cuestionario ---------- */
.q-form { display: flex; flex-direction: column; gap: 12px; }
.q-block {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}
.q-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.day-checks { display: flex; gap: 10px; flex-wrap: wrap; }
.day-checks label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
}
.day-checks label:has(:checked) { border-color: var(--accent); color: var(--accent-2); }
.check-inline { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }

/* ---------- plan generado ---------- */
.plan-result { display: flex; flex-direction: column; gap: 12px; }
.plan-summary {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
}
.plan-week { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.plan-week-head {
  background: var(--panel-2);
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-2);
}
.plan-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.plan-item:hover { background: var(--panel-2); }
.pi-order { font-family: var(--mono); color: var(--muted); font-size: 11px; width: 22px; }
.pi-day { width: 34px; color: var(--muted); font-weight: 600; }
.pi-sport {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 700;
}
.pi-bike { background: rgba(59, 130, 246, 0.18); color: #7fb0f9; }
.pi-run { background: rgba(34, 197, 94, 0.15); color: #5fd98b; }
.pi-swim { background: rgba(56, 189, 248, 0.15); color: #67d3f7; }
.pi-strength { background: rgba(249, 115, 22, 0.15); color: #fbaa66; }
.pi-name { flex: 1; font-weight: 600; }
.pi-meta { color: var(--muted); font-size: 11.5px; font-family: var(--mono); }
.pi-actions { display: flex; gap: 2px; }
.pi-actions button {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  padding: 3px 6px;
  border-radius: 5px;
}
.pi-actions button:hover { color: var(--text); background: var(--border); }

/* ---------- resumen natacion / fuerza ---------- */
.chart-alt { padding: 14px; }
.ca-big { font-size: 26px; font-weight: 800; font-family: var(--mono); }
.ca-sub { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.ca-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  padding: 5px 0;
  border-top: 1px solid var(--border);
}
.ca-row span:last-child { color: var(--muted); font-family: var(--mono); font-size: 11.5px; }

.file-btn { display: inline-flex; align-items: center; cursor: pointer; }

/* ---------- asistente IA ---------- */
.modal-wide { width: min(860px, 94vw); }
.ai-step { margin-bottom: 18px; }
.ai-step .q-label { margin-bottom: 10px; }
.ai-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 720px) { .ai-paths { grid-template-columns: 1fr; } }
.ai-path {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.ai-path h3 { font-size: 13px; margin-bottom: 4px; }
.ai-path textarea, .ai-path input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 10px;
  outline: none;
}
.ai-path textarea:focus, .ai-path input:focus { border-color: var(--accent); }
.ai-manual { margin-top: 10px; }
.ai-manual summary {
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
  padding: 4px 0;
}
#ai-status.error { color: var(--danger); }

/* ---------- login ---------- */
.login-overlay { backdrop-filter: blur(6px); }
.login-box { width: min(400px, 92vw); }
.login-box .field input {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
}
.login-box .field input:focus { border-color: var(--accent); }

.cloud-status { font-size: 11px; color: var(--muted); max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cloud-status[data-kind="ok"] { color: var(--ok); }
.cloud-status[data-kind="err"] { color: var(--danger); }
.cloud-status[data-kind="busy"] { color: var(--accent-2); }

/* ---------- edicion de sesion del plan ---------- */
.plan-edit-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 107, 53, 0.12);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 600;
}
.plan-edit-banner span { flex: 1; }

/* ---------- plantillas propias ---------- */
.template-card { position: relative; }
.template-own { border-color: var(--accent-2); }
.tpl-del {
  position: absolute;
  top: 6px;
  right: 8px;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}
.tpl-del:hover { color: var(--danger); }

/* ---------- curva de carga y marca ---------- */
.plan-chart { margin-bottom: 14px; }
.plan-chart svg { width: 100%; height: auto; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; }
.brand-logo-preview { height: 36px; border-radius: 6px; align-self: center; }

/* ---------- calendario mensual del plan ---------- */
.cal-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 4px 0 10px;
}
.cal-title { font-size: 14px; font-weight: 700; text-transform: capitalize; }
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-dow {
  text-align: center;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 0;
}
.cal-day {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-height: 74px;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cal-day.cal-off { opacity: 0.55; }
.cal-day.cal-empty { background: transparent; border: none; }
.cal-num { font-size: 10px; color: var(--muted); font-family: var(--mono); }
.cal-chip {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 5px;
  border-radius: 5px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cal-chip:hover { filter: brightness(1.3); }
.cal-chip[draggable="true"] { cursor: grab; }
.cal-chip[draggable="true"]:active { cursor: grabbing; }
.cal-day.cal-dragover { outline: 2px dashed var(--accent); outline-offset: -2px; background: rgba(255, 107, 53, 0.08); }

/* ---------- seguimiento del atleta ---------- */
.track-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
}
.track-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.track-ok { background: #22c55e; }
.track-mid { background: #eab308; }
.track-bad { background: #ef4444; }
.track-date { font-family: var(--mono); font-size: 11px; color: var(--muted); width: 82px; }
.track-name { flex: 1; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.track-val { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }

/* toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--ok);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 13px;
  z-index: 100;
  animation: fadeout 2.4s forwards;
}
@keyframes fadeout {
  0%, 75% { opacity: 1; }
  100% { opacity: 0; }
}

/* ==================== v17: componentes nuevos ==================== */
.la-bar {
  flex: 1;
  min-width: 90px;
  height: 10px;
  background: rgba(255, 164, 27, 0.35);
  border-radius: 99px;
  overflow: hidden;
}
.la-low { display: block; height: 100%; background: #22c55e; border-radius: 99px 0 0 99px; }
.mega-prev { margin-top: 8px; border-radius: 6px; overflow: hidden; background: rgba(0, 0, 0, 0.25); }
.track-comment { display: flex; gap: 8px; align-items: flex-start; padding: 8px 12px 12px 34px; }
.track-comment textarea { flex: 1; margin: 0; }
#track-list .track-row { flex-wrap: wrap; }
#mega-filters select { max-width: 170px; }

/* ==================== v17: movil (pase responsive) ==================== */
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
  .brand { gap: 8px; }
  .brand h1 { font-size: 15px; }
  .brand p { display: none; }
  .brand-mark { width: 34px; height: 34px; font-size: 14px; }
  .topbar-actions { margin-left: auto; gap: 6px; }
  .topbar-actions .btn { padding: 6px 10px; font-size: 12px; }
  .main-nav { order: 3; width: 100%; display: flex; gap: 6px; }
  .main-nav .nav-btn { flex: 1; padding: 8px 4px; font-size: 13px; text-align: center; }
  .layout { grid-template-columns: 1fr; padding: 12px; gap: 14px; }
  .meta-row { flex-wrap: wrap; }
  .meta-row .field { min-width: calc(50% - 8px); flex: 1; }
  .day-checks { gap: 6px; }
  .export-buttons { grid-template-columns: 1fr 1fr; }
  .add-buttons { flex-wrap: wrap; }
  .plan-item { flex-wrap: wrap; row-gap: 4px; }
  .pi-actions { margin-left: auto; }
  .track-row { flex-wrap: wrap; }
  .modal-box { width: 94vw; max-height: 86vh; }
  .cal-grid { font-size: 11px; }
}

/* ---------- Analizador del deportista y dashboard ---------- */
.an-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; margin: 8px 0 4px; }
.an-kpi { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; border-left: 4px solid var(--border); }
.an-kpi.lvl-ok { border-left-color: var(--ok); }
.an-kpi.lvl-mid { border-left-color: var(--accent-2); }
.an-kpi.lvl-bad { border-left-color: var(--danger); }
.an-kpi .an-label { color: var(--muted); font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.04em; }
.an-kpi .an-val { font-size: 1.35em; font-weight: 700; margin: 2px 0; font-variant-numeric: tabular-nums; }
.an-kpi .an-note { color: var(--muted); font-size: 0.85em; line-height: 1.35; }
.an-section { margin-top: 16px; }
.an-section h3 { font-size: 1.02em; margin: 0 0 4px; color: var(--text); }
.an-table { width: 100%; border-collapse: collapse; font-size: 0.9em; margin-top: 6px; }
.an-table th, .an-table td { padding: 5px 8px; border-bottom: 1px solid var(--border); text-align: left; font-variant-numeric: tabular-nums; }
.an-table th { color: var(--muted); font-weight: 600; font-size: 0.8em; text-transform: uppercase; }
.an-table .up { color: var(--ok); } .an-table .down { color: var(--danger); }
.an-obs { color: var(--text); font-size: 0.9em; margin: 4px 0; padding-left: 14px; position: relative; }
.an-obs::before { content: "›"; position: absolute; left: 2px; color: var(--accent); }
.an-alert { display: flex; gap: 10px; align-items: flex-start; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; margin: 6px 0; }
.an-alert .an-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; flex: none; }
.an-alert.alta .an-dot { background: var(--danger); } .an-alert.media .an-dot { background: var(--accent-2); } .an-alert.info .an-dot { background: var(--z2); }
.an-alert .an-body { flex: 1; }
.an-alert .an-body b { display: block; }
.an-alert .an-body span { color: var(--muted); font-size: 0.9em; }
.an-alert .btn { flex: none; }
.an-bar { display: flex; height: 14px; border-radius: 7px; overflow: hidden; margin: 6px 0; background: var(--panel-2); }
.an-bar span { display: block; height: 100%; }
.an-chart { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px 4px; margin: 8px 0; }
.an-chart h4 { font-size: 0.85em; color: var(--muted); font-weight: 600; margin: 0 0 4px; }
.an-chart svg { width: 100%; height: auto; display: block; }
.an-chart .lg { font-size: 0.78em; color: var(--muted); display: flex; gap: 12px; flex-wrap: wrap; margin-top: 2px; }
.an-chart .lg i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: middle; }
.an-sug { background: linear-gradient(135deg, rgba(255,107,53,0.12), rgba(255,164,27,0.08)); border: 1px solid rgba(255,107,53,0.35); border-radius: 10px; padding: 10px 12px; margin-top: 12px; }
.an-sug b { color: var(--accent); }
.wa-box textarea { width: 100%; min-height: 150px; margin: 6px 0; font-family: var(--sans); font-size: 0.95em; line-height: 1.4; }
.wa-box .row-gap { flex-wrap: wrap; }
.btn.wa { background: #25d366; color: #05300f; border-color: #25d366; font-weight: 700; }
.btn.wa:hover { filter: brightness(1.08); }
.btn.tg { background: #2aabee; color: #062033; border-color: #2aabee; font-weight: 700; }

/* ---------- Planificación avanzada ---------- */
.pi-rest, .cal-chip.pi-rest { background: #2f855a; color: #eafff3; }
.adv-iso { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border); }
.adv-note { color: var(--muted); font-size: 0.85em; }
@media (max-width: 760px) {
  .an-grid { grid-template-columns: 1fr 1fr; }
}
/* planificación avanzada: bloque de opciones de triatlón */
.adv-tri { border-left: 3px solid #67d3f7; padding-left: 10px; }
.adv-tri .day-checks label { display: block; margin: 4px 0; }

/* semana tipo: una tarjeta por día, todas las opciones a la vista y envolviendo en varias líneas (sin scroll) */
.adv-week { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.adv-daycard { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; }
.adv-daycard.adv-rest { background: rgba(61, 220, 132, 0.05); }
.adv-daycard .adv-day { font-weight: 700; min-width: 84px; padding-top: 20px; }
.adv-slots { display: flex; flex-wrap: wrap; gap: 8px 14px; flex: 1 1 320px; min-width: 0; }
.adv-slot { display: flex; flex-direction: column; gap: 4px; flex: 1 1 250px; min-width: 0; max-width: 100%; }
.adv-slot > span { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.adv-slot .adv-cell { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.adv-slot select, .adv-slot input { min-width: 0; max-width: 100%; }
.adv-slot .adv-cell select { flex: 1 1 120px; }
.adv-slot .adv-cell input[type=number] { width: 64px; flex: none; }
.adv-slot > select { width: 100%; }
@media (max-width: 760px) {
  .adv-daycard .adv-day { min-width: 100%; padding-top: 0; }
}

/* ---------- accesos: subnavegación por pestaña ---------- */
nav.subnav { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 24px 0; }
nav.subnav.hidden { display: none; }
nav.subnav .subnav-btn { font-size: 12px; }
details.tools-adv { margin-top: 18px; border-top: 1px dashed var(--border); padding-top: 8px; }
details.tools-adv > summary { cursor: pointer; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; padding: 6px 0; }
details.tools-adv > summary:hover { color: var(--accent-2); }

/* ---------- revisión del plan y cambios por prompt ---------- */
.lint-row { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; margin: 6px 0; font-size: 0.9em; flex-wrap: wrap; }
.lint-row .lint-text { flex: 1 1 260px; }
.lint-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; background: #64748b; }
.lint-alta .lint-dot { background: #ef4444; }
.lint-media .lint-dot { background: #f59e0b; }
.lint-info .lint-dot { background: #38bdf8; }
.plan-ai { margin: 10px 0 14px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; }
.plan-ai.hidden { display: none; }
.plan-ai-chips { margin: 6px 0 8px; flex-wrap: wrap; }
.plan-ai textarea { width: 100%; }

/* ---------- panel de alertas ---------- */
.pn-strip { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 6px 0 12px; }
.pn-sem { display: flex; align-items: baseline; gap: 6px; padding: 6px 12px; border-radius: 10px; border: 1px solid var(--border); }
.pn-sem b { font-size: 20px; } .pn-sem span { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.pn-sem.alta b { color: #ef4444; } .pn-sem.media b { color: #f59e0b; } .pn-sem.info b { color: #38bdf8; } .pn-sem.ok b { color: #22c55e; }
.pn-when { margin-left: auto; font-size: 12px; color: var(--muted); }
.pn-alerts { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.pn-alert { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); border-left-width: 4px; font-size: 0.92em; }
.pn-alert > div { flex: 1; min-width: 0; } .pn-alert .muted { color: var(--muted); font-size: 0.92em; }
.pn-alert.alta { border-left-color: #ef4444; } .pn-alert.media { border-left-color: #f59e0b; }
.pn-alert .dot { width: 10px; height: 10px; border-radius: 50%; flex: none; background: #f59e0b; } .pn-alert.alta .dot { background: #ef4444; }
.pn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.pn-card { border: 1px solid var(--border); border-radius: 12px; padding: 12px; border-top: 4px solid #22c55e; display: flex; flex-direction: column; gap: 8px; }
.pn-card.alta { border-top-color: #ef4444; } .pn-card.media { border-top-color: #f59e0b; } .pn-card.info { border-top-color: #38bdf8; } .pn-card.err { border-top-color: #64748b; }
.pn-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; } .pn-head b { font-size: 15px; }
.pn-badge { font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px; background: #22c55e22; color: #22c55e; }
.pn-badge.alta { background: #ef444422; color: #ef4444; } .pn-badge.media { background: #f59e0b22; color: #f59e0b; } .pn-badge.info { background: #38bdf822; color: #38bdf8; } .pn-badge.err { background: #64748b22; color: #94a3b8; }
.pn-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.pn-kpi { display: flex; flex-direction: column; padding: 6px 8px; border-radius: 8px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); }
.pn-kpi .l { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); } .pn-kpi .v { font-weight: 700; font-size: 14px; }
.pn-kpi.good .v { color: #22c55e; } .pn-kpi.warn .v { color: #f59e0b; } .pn-kpi.bad .v { color: #ef4444; } .pn-kpi.info .v { color: #38bdf8; }
.pn-adh { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: center; font-size: 12px; color: var(--muted); }
.pn-bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; } .pn-bar i { display: block; height: 100%; background: #22c55e; } .pn-bar i.warn { background: #f59e0b; } .pn-bar i.bad { background: #ef4444; }
.pn-event { font-size: 12.5px; } .pn-list { margin: 0; padding-left: 16px; font-size: 12.5px; } .pn-list li.alta { color: #ef4444; } .pn-list li.media { color: #f59e0b; } .pn-list li.info { color: #38bdf8; }
/* propuesta de la IA para aprobar */
.plan-proposal { margin: 10px 0; padding: 10px 12px; border: 1px solid var(--accent); border-radius: 10px; }
.plan-proposal.hidden { display: none; } .plan-proposal ul { margin: 6px 0 10px; padding-left: 18px; font-size: 0.92em; }
.plan-week-head button { margin-left: 8px; }
.plan-regen { margin: 6px 0 10px; flex-wrap: wrap; align-items: center; gap: 6px; }

/* ---------- Estrategia de competición ---------- */
.rc-step { display: flex; align-items: center; gap: 8px; margin: 18px 0 8px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.rc-step b { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-size: 12px; }
.rc-modes { display: flex; gap: 8px; flex-wrap: wrap; }
.rc-modes .btn { font-size: 14px; padding: 9px 14px; }
.rc-course { border: 1px dashed var(--border); border-radius: 10px; padding: 10px 12px; margin: 8px 0; }
.rc-course-title { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.rc-title { font-size: 18px; font-weight: 700; margin-bottom: 2px; }
.rc-scs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0; }
.rc-sc { display: flex; flex-direction: column; gap: 3px; text-align: left; background: var(--panel-2); border: 1px solid var(--border); border-left: 4px solid var(--border); border-radius: 10px; padding: 10px 12px; color: var(--text); cursor: pointer; font: inherit; }
.rc-sc.on { outline: 2px solid var(--accent); }
.rc-sc-optimista { border-left-color: var(--ok); }
.rc-sc-normal { border-left-color: var(--accent); }
.rc-sc-desfavorable { border-left-color: var(--accent-2); }
.rc-sc-l { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.rc-sc-t { font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.rc-sc-n { font-size: 12px; color: var(--muted); line-height: 1.35; }
.rc-profile { width: 100%; height: auto; display: block; margin: 6px 0; background: var(--panel-2); border-radius: 10px; }
.rc-claves { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; margin: 10px 0; }
.rc-claves ul, .fb-list { margin: 6px 0 0 18px; line-height: 1.5; font-size: 13px; }
.rc-part { margin: 12px 0; }
.rc-part-head { font-weight: 700; margin-bottom: 4px; }
.rc-part p { font-size: 13px; line-height: 1.5; }
.rc-scroll { overflow-x: auto; }
.rc-table td { vertical-align: top; }
.rc-toma { font-size: 12px; min-width: 180px; }
.muted { color: var(--muted); }
.fb-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.fb-tabs { display: flex; gap: 6px; margin-bottom: 8px; }
.fb-h { border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; margin: 6px 0; }
.fb-h summary { cursor: pointer; font-size: 13px; }
.fb-pre { white-space: pre-wrap; font-family: var(--sans); font-size: 13px; line-height: 1.5; margin: 8px 0; }
@media (max-width: 720px) {
  .main-nav { overflow-x: auto; flex-wrap: nowrap; }
  .main-nav .nav-btn { flex: 0 0 auto; padding: 8px 10px; }
  .rc-scs, .fb-two { grid-template-columns: 1fr; }
}

/* ---------- instancia demo (solo visible si /api/me devuelve demo:true) ---------- */
.demo-banner { background: var(--accent); color: #12151c; font-weight: 700; font-size: 13px; text-align: center; padding: 7px 16px; line-height: 1.4; }