/* ── Vista: Rutinas (catálogo de guías del gym) ───────────────────────────
   Port de Original/styles.css con prefijo .rt-. Colores SOLO desde los
   tokens de css/base.css (--brand, --bg, --text, --muted, --surface, --line)
   y mezclas de ellos: cero hex de marca, así otro gym con otro config.theme
   (incluso claro) la ve con sus colores. Tipografías: --heading / --body.
   Textos que vienen de la base con saltos de línea: white-space: pre-line. */

.rt-view, .rt-overlay {
  --rt-panel: color-mix(in srgb, var(--text) 5%, var(--bg));
  --rt-card: color-mix(in srgb, var(--text) 9%, var(--bg));
  --rt-field: color-mix(in srgb, var(--text) 10%, var(--bg));
  --rt-raised: color-mix(in srgb, var(--text) 11%, var(--bg));
  --rt-chip: color-mix(in srgb, var(--text) 13%, var(--bg));
  --rt-line-strong: color-mix(in srgb, var(--text) 25%, var(--bg));
  --rt-dashed: color-mix(in srgb, var(--text) 32%, var(--bg));
  --rt-soft: color-mix(in srgb, var(--text) 76%, var(--bg));
  --rt-strong: color-mix(in srgb, var(--text) 90%, var(--bg));
  --rt-dim: color-mix(in srgb, var(--muted) 65%, var(--bg));
}

/* El catálogo usa el ancho del diseño original (las otras vistas, 720px). */
.app-content.rt-wide { max-width: 1180px; }
body.rt-locked { overflow: hidden; }

/* ── Encabezado ── */
.rt-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:6px 0 30px}
.rt-eyebrow{color:var(--brand);font-size:11px;font-weight:800;letter-spacing:.2em}
.rt-title{font:900 clamp(52px,6.5vw,80px)/1 var(--heading);letter-spacing:.02em;margin:11px 0 0;text-transform:uppercase}
.rt-heading p{max-width:310px;color:var(--muted);font-size:14px;line-height:1.5;margin:0 0 6px}

/* ── Filtros ── */
.rt-filters{display:grid;grid-template-columns:minmax(0,1.25fr) repeat(var(--rt-selects,3),minmax(0,1fr));gap:10px}
.rt-filters--search-only{grid-template-columns:minmax(0,1fr)}
.rt-search,.rt-select{min-height:77px;background:var(--rt-field);border:1px solid var(--line);transition:border-color .2s}
.rt-search:focus-within,.rt-select:focus-within{border-color:var(--brand)}
.rt-search{display:flex;align-items:center;padding:0 16px;gap:10px;color:var(--brand)}
.rt-search>span[aria-hidden]{font-size:26px;line-height:1}
.rt-search input{width:100%;border:0;outline:0;background:none;color:var(--text);font-size:13px;min-width:0}
.rt-search input::placeholder{color:var(--muted)}
.rt-select{padding:13px 14px;display:flex;flex-direction:column;justify-content:center;gap:7px}
.rt-select label{color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.rt-select select{width:100%;border:0;outline:0;color:var(--text);background:var(--rt-field);font-size:13px;cursor:pointer;min-width:0}
.rt-results{min-height:73px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.rt-results p{margin:0;color:var(--muted);font-size:12px;letter-spacing:.04em}
.rt-text-btn{background:none;border:0;color:var(--brand);font-weight:800;font-size:12px;text-decoration:underline;text-underline-offset:4px;padding:10px 0}

/* ── Tarjetas ── */
.rt-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.rt-card{background:var(--rt-card);border:1px solid var(--line);min-height:360px;display:flex;flex-direction:column;overflow:hidden;position:relative;cursor:pointer;transition:border-color .2s,transform .2s}
.rt-card:hover{border-color:var(--brand);transform:translateY(-3px)}
.rt-card-accent{height:6px;background:var(--brand);width:100%}
.rt-card-body{padding:28px 29px 25px;display:flex;flex:1;flex-direction:column}
.rt-card-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.rt-tag{display:inline-flex;align-items:center;padding:7px 9px;background:var(--surface);color:var(--rt-strong);font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.rt-tag--brand{background:var(--brand);color:var(--bg)}
.rt-card-index{margin-left:auto;color:var(--rt-dim);font:36px/1 var(--heading)}
.rt-card-title{font:900 clamp(27px,3.5vw,40px)/1.02 var(--heading);letter-spacing:.015em;margin:0 0 13px;text-transform:uppercase;overflow-wrap:anywhere}
.rt-card-desc{color:var(--muted);font-size:13px;line-height:1.55;max-width:440px;margin:0 0 29px;white-space:pre-line}
.rt-card-bottom{border-top:1px solid var(--line);margin-top:auto;padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.rt-card-stats{display:flex;gap:25px;flex-wrap:wrap}
.rt-stat-label{display:block;color:var(--muted);font-size:9px;letter-spacing:.13em;font-weight:800;margin-bottom:6px}
.rt-stat-value{display:block;font-size:12px;font-weight:700}
.rt-open{width:42px;height:42px;flex:none;background:var(--brand);border:0;color:var(--bg);font-size:24px;line-height:1;transition:transform .2s}
.rt-open:hover{transform:scale(1.08)}

/* ── Estados (vacío, cargando, error, sin membresía) ── */
.rt-empty{border:1px dashed var(--rt-dashed);padding:42px 24px;text-align:center;background:var(--rt-card)}
.rt-empty strong{display:block;line-height:1.4}
.rt-empty p{color:var(--muted);margin:10px 0 0;line-height:1.5}
.rt-empty button{border:0;background:var(--brand);color:var(--bg);padding:12px 18px;font-weight:900;margin-top:20px}
.rt-empty--locked{border-style:solid;border-color:var(--brand)}

/* ── Ayuda (pie) ── */
.rt-help{display:flex;gap:20px;align-items:flex-start;padding-block:38px 20px}
.rt-help-mark{width:29px;height:29px;flex:none;display:grid;place-items:center;border:1px solid var(--brand);color:var(--brand);font-weight:800}
.rt-help strong{font-size:12px;letter-spacing:.12em}
.rt-help p{font-size:12px;color:var(--muted);line-height:1.6;margin:8px 0 0;max-width:880px}

/* ── Panel de detalle (vive en <body>) ── */
.rt-overlay{position:fixed;inset:0;z-index:50;display:flex;justify-content:flex-end}
.rt-backdrop{position:absolute;inset:0;background:color-mix(in srgb,var(--bg) 82%,transparent)}
.rt-panel{position:relative;background:var(--rt-panel);color:var(--text);width:min(750px,100%);height:100dvh;overflow:auto;overscroll-behavior:contain;box-shadow:-20px 0 50px color-mix(in srgb,var(--bg) 55%,transparent)}
.rt-panel:focus{outline:0}
.rt-panel-top{height:64px;position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 26px;background:color-mix(in srgb,var(--text) 2%,var(--bg));border-bottom:1px solid var(--line);color:var(--muted);letter-spacing:.13em;font-size:10px;font-weight:800;text-transform:uppercase}
.rt-panel-top>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rt-close{flex:none;background:var(--rt-chip);border:1px solid var(--rt-line-strong);color:var(--text);width:38px;height:38px;font-size:16px}
.rt-detail-inner{padding:36px clamp(20px,5vw,52px) 72px}
.rt-detail-loading{color:var(--muted);font-size:13px;margin:0}
.rt-kicker{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--brand);text-transform:uppercase}
.rt-detail-title{font:900 clamp(48px,7vw,76px)/.98 var(--heading);text-transform:uppercase;margin:15px 0 16px;overflow-wrap:anywhere}
.rt-lead{font-size:14px;line-height:1.65;color:var(--rt-soft);max-width:600px;margin:0;white-space:pre-line}
.rt-badges{display:flex;flex-wrap:wrap;gap:7px;margin:24px 0 30px}
.rt-badges span{padding:9px 10px;border:1px solid var(--rt-line-strong);color:var(--rt-strong);font-size:11px;font-weight:800}
.rt-stats{display:grid;grid-template-columns:repeat(var(--rt-stats,4),minmax(0,1fr));border-block:1px solid var(--rt-line-strong);margin:0 0 36px}
.rt-stats>div{padding:17px 8px 17px 0;min-width:0}
.rt-stats>div+div{border-left:1px solid var(--rt-line-strong);padding-left:17px}
.rt-stats strong{display:block;font-size:17px;color:var(--brand);margin-top:7px;overflow-wrap:anywhere}
.rt-stats small{color:var(--muted);font-size:9px;letter-spacing:.1em;text-transform:uppercase}
.rt-block{margin-bottom:36px}
.rt-block h3{font:900 27px/1 var(--heading);letter-spacing:.035em;margin:0 0 14px}
.rt-text,.rt-notes li{font-size:13px;line-height:1.6;color:var(--rt-soft);white-space:pre-line}
.rt-text{margin:0}
.rt-notes{margin:0;padding-left:19px}
.rt-notes li{margin:8px 0}
.rt-source{font-size:11px;color:var(--muted);line-height:1.5;border-left:2px solid var(--brand);padding:6px 0 6px 13px;margin:0 0 20px;white-space:pre-line}

/* Sesiones en pestañas + ejercicios */
.rt-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin:15px 0 20px}
.rt-tab{background:var(--rt-chip);border:1px solid var(--rt-line-strong);color:var(--rt-strong);padding:11px 17px;font-size:12px;font-weight:800;white-space:nowrap}
.rt-tab[aria-selected="true"]{background:var(--brand);border-color:var(--brand);color:var(--bg)}
.rt-session:focus{outline:0}
.rt-session:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.rt-circuit{display:inline-block;margin:0 0 12px;padding:6px 9px;background:var(--brand);color:var(--bg);font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.rt-session-intro{color:var(--rt-soft);font-size:13px;line-height:1.6;margin:0 0 19px;white-space:pre-line}
.rt-ex-list{display:grid;gap:8px}
.rt-ex{background:var(--rt-raised);border:1px solid var(--line)}
.rt-ex-top{display:grid;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;gap:13px;padding:14px}
.rt-ex-num{font:24px/1 var(--heading);color:var(--brand)}
.rt-ex-name{font-size:13px;font-weight:800;overflow-wrap:anywhere}
.rt-ex-dose{color:var(--brand);font-size:11px;font-weight:800;text-align:right}
.rt-ex-bottom{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;padding:0 14px 14px 53px}
.rt-ex-bottom p{font-size:11px;line-height:1.5;color:var(--muted);margin:0;white-space:pre-line}
.rt-check{display:flex;flex:none;align-items:center;gap:6px;color:var(--muted);font-size:10px;white-space:nowrap;cursor:pointer}
.rt-check input{accent-color:var(--brand);width:18px;height:18px;cursor:pointer;margin:0}
.rt-check:has(input:checked){color:var(--brand)}
.rt-progress{font-size:11px;color:var(--brand);font-weight:800;margin:17px 0 0}
.rt-reset-progress{border:0;background:none;color:var(--muted);text-decoration:underline;font-size:11px;margin-top:10px;padding:5px 0}
.rt-coach-note{background:color-mix(in srgb,var(--brand) 12%,var(--bg));border:1px solid color-mix(in srgb,var(--brand) 45%,var(--bg));padding:16px;color:color-mix(in srgb,var(--brand) 25%,var(--text));font-size:12px;line-height:1.6;white-space:pre-line}

/* ── Responsive (mismos cortes que el original) ── */
@media(max-width:900px){
  .rt-filters{grid-template-columns:repeat(var(--rt-selects,3),minmax(0,1fr))}
  .rt-filters--search-only{grid-template-columns:minmax(0,1fr)}
  .rt-search{grid-column:1/-1;min-height:59px}
  .rt-select{min-height:70px}
}
@media(max-width:680px){
  .rt-heading{display:block;margin-bottom:22px}
  .rt-title{font-size:62px}
  .rt-heading p{margin:12px 0 0;font-size:13px}
  .rt-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .rt-filters--search-only{grid-template-columns:minmax(0,1fr)}
  .rt-select{padding:11px 10px;min-height:66px}
  /* El último select ocupa la fila entera cuando queda solo (cantidad impar). */
  .rt-select:last-child:nth-child(even){grid-column:1/-1}
  .rt-select select{font-size:12px}
  .rt-results{min-height:66px}
  .rt-grid{grid-template-columns:1fr;gap:12px}
  .rt-card{min-height:0}
  .rt-card-body{padding:23px 20px 20px}
  .rt-card-meta{margin-bottom:23px}
  .rt-card-title{font-size:34px}
  .rt-card-desc{margin-bottom:24px}
  .rt-card-stats{gap:22px}
  .rt-help{padding-block:30px 10px}
  .rt-panel-top{padding:0 17px;font-size:9px}
  .rt-detail-inner{padding:30px 19px 65px}
  .rt-detail-title{font-size:clamp(45px,12vw,64px)}
  .rt-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rt-stats>div{border-bottom:1px solid var(--rt-line-strong)}
  .rt-stats>div:nth-child(odd){border-left:0;padding-left:0}
  .rt-stats>div:nth-child(even){border-left:1px solid var(--rt-line-strong);padding-left:17px}
  .rt-stats>div:last-child,.rt-stats>div:nth-last-child(2):nth-child(odd){border-bottom:0}
  .rt-ex-top{grid-template-columns:22px minmax(0,1fr);gap:10px;padding:13px}
  .rt-ex-dose{grid-column:2;text-align:left}
  .rt-ex-bottom{padding:0 13px 13px 45px;display:block}
  .rt-check{margin-top:11px}
}
@media(prefers-reduced-motion:reduce){.rt-card,.rt-open,.rt-search,.rt-select{transition:none}.rt-card:hover{transform:none}}

/* v9: las mismas esquinas redondeadas que el resto de la app (la franja de
   color de arriba de cada tarjeta se recorta con el overflow:hidden de .rt-card). */
.rt-search,.rt-select,.rt-card,.rt-empty,.rt-ex,.rt-coach-note{border-radius:var(--radius)}
.rt-tag,.rt-badges span,.rt-tab,.rt-open,.rt-text-btn,.rt-empty button,.rt-reset-progress,.rt-close,.rt-help-mark{border-radius:var(--radius-sm)}

/* «Terminé esta sesión» (queda en la cuenta del socio). */
.rt-finish{margin-top:18px}
.rt-finish:empty{display:none}
.rt-finish-btn{width:100%;min-height:48px;border:0;border-radius:var(--radius-sm);background:var(--brand);color:var(--bg);font-weight:800;font-size:13px;letter-spacing:.04em;text-transform:uppercase;cursor:pointer}
.rt-finish-btn:disabled{opacity:.6;cursor:default}
.rt-finish-done{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 14px;border:1px solid var(--brand);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--brand) 12%,transparent)}
.rt-finish-done b{color:var(--brand);font-size:13px}
.rt-finish-hint{margin:8px 0 0;color:var(--muted);font-size:11px}
.rt-tab.is-done:not([aria-selected="true"]){border-color:var(--brand);color:var(--brand)}