/* ══════════════════════════════
   ADMIN DASHBOARD + AUTH PAGES
   Reutiliza variables/tipografía de styles.css
══════════════════════════════ */

.admin-body{background:var(--bg);min-height:100vh}

/* ── NAV ── */
.admin-nav{
  display:flex;align-items:center;gap:1.2rem;
  padding:1rem clamp(1.2rem,4vw,2.4rem);
  border-bottom:1px solid var(--line);
  background:var(--bg-2);position:sticky;top:0;z-index:10;
}
.admin-brand{display:flex;align-items:center;gap:.6rem}
.admin-brand img{height:32px;width:auto}
.admin-brand-label{font-family:'Bebas Neue',sans-serif;letter-spacing:.1em;color:var(--cream-3);font-size:.85rem}
.admin-user{margin-left:auto;color:var(--cream-3);font-size:.82rem}

/* ── MAIN / VIEWS ── */
.admin-main{max-width:1200px;margin-inline:auto;padding:clamp(1.5rem,4vw,3rem) clamp(1.2rem,4vw,2.4rem)}
.admin-view-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem;flex-wrap:wrap;margin-bottom:2rem}
.admin-h1{font-family:'Bebas Neue',sans-serif;font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:.02em}
.admin-h1 em{font-style:normal;color:var(--red)}
.admin-sub{color:var(--cream-3);font-size:.85rem;margin-top:.2rem}
.admin-view-actions{display:flex;gap:.8rem;align-items:center}
.admin-search{
  background:var(--bg-3);border:1px solid var(--line);color:var(--cream);
  padding:.6rem 1rem;border-radius:2px;font-size:.85rem;min-width:220px;
}
.admin-search::placeholder{color:var(--cream-3)}
.admin-back{color:var(--cream-3);font-size:.8rem;letter-spacing:.05em;margin-bottom:1.2rem;transition:color .2s}
.admin-back:hover{color:var(--red)}

/* ── TABLE ── */
.admin-table-wrap{border:1px solid var(--line);border-radius:4px;overflow:hidden}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th{
  text-align:left;font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cream-3);padding:.9rem 1.1rem;background:var(--bg-2);border-bottom:1px solid var(--line);
}
.admin-table td{padding:.9rem 1.1rem;border-bottom:1px solid var(--line-2);font-size:.85rem}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:rgba(240,234,214,.02)}
.admin-empty{padding:2rem;text-align:center;color:var(--cream-3);font-size:.85rem}
.admin-status{padding:.25rem .7rem;border-radius:20px;font-size:.68rem;letter-spacing:.05em}
.admin-status.is-active{background:rgba(37,211,102,.12);color:#3ddc84}
.admin-status.is-inactive{background:rgba(217,26,26,.12);color:var(--red)}

/* ── TABS ── */
.admin-tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--line);margin-bottom:1.8rem;flex-wrap:wrap}
.admin-tab{
  padding:.7rem 1.2rem;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cream-3);border-bottom:2px solid transparent;transition:color .2s,border-color .2s;
}
.admin-tab:hover{color:var(--cream)}
.admin-tab.active{color:var(--red);border-bottom-color:var(--red)}
.admin-tab-panel{display:none}
.admin-tab-panel.active{display:block}
.admin-panel-hint{color:var(--cream-3);font-size:.8rem;margin-bottom:1rem;line-height:1.5}

/* ── FORMS ── */
.admin-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;max-width:760px}
.admin-form-grid textarea{background:var(--bg-3);border:1px solid var(--line);color:var(--cream);padding:.65rem .9rem;border-radius:2px;font-size:.88rem;resize:vertical}
.admin-form-grid textarea:focus{border-color:var(--red);outline:none}
.admin-span-2{grid-column:1 / -1}
.admin-block{display:block;margin-top:1.2rem}
.admin-form-error{color:var(--red);font-size:.8rem}
@media(max-width:640px){.admin-form-grid{grid-template-columns:1fr}}

/* ── EJERCICIOS (rutina) ── */
.admin-ex-list{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1rem;max-width:900px}
.admin-ex-row{
  display:grid;grid-template-columns:2fr .8fr 1fr .8fr 1fr 1.4fr auto;gap:.5rem;align-items:center;
}
.admin-ex-row input{
  background:var(--bg-3);border:1px solid var(--line);color:var(--cream);
  padding:.5rem .6rem;border-radius:2px;font-size:.8rem;width:100%;
}
.admin-ex-row input:focus{border-color:var(--red);outline:none}
.ex-row-del{color:var(--cream-3);font-size:.9rem;padding:.3rem .5rem;transition:color .2s}
.ex-row-del:hover{color:var(--red)}
@media(max-width:900px){.admin-ex-row{grid-template-columns:1fr 1fr;grid-auto-rows:auto}}

/* ── FOTOS ── */
.admin-photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-top:1.6rem}
.admin-photo-card{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--bg-2)}
.admin-photo-card img{width:100%;aspect-ratio:3/4;object-fit:cover}
.admin-photo-meta{display:flex;align-items:center;gap:.5rem;padding:.6rem .7rem;font-size:.68rem;color:var(--cream-3);flex-wrap:wrap}
.admin-photo-tag{background:var(--red);color:#fff;padding:.15rem .5rem;border-radius:12px;font-size:.62rem;letter-spacing:.05em;text-transform:uppercase}
.admin-photo-del{margin-left:auto;color:var(--cream-3);transition:color .2s}
.admin-photo-del:hover{color:var(--red)}
.admin-photo-caption{padding:0 .7rem .7rem;font-size:.75rem;color:var(--cream-2)}

.admin-modal-box{max-width:640px}

/* ══════════════════════════════
   AUTH PAGES (login.html)
══════════════════════════════ */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--bg)}
.auth-card{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--line);border-radius:6px;padding:clamp(2rem,4vw,2.8rem);text-align:center}
.auth-logo{display:inline-flex;align-items:center;justify-content:center;margin-bottom:1.4rem}
.auth-logo img{height:40px;width:auto}
.auth-logo-text{font-family:'Bebas Neue',sans-serif;font-size:1.2rem;letter-spacing:.1em}
.auth-logo-text em{font-style:normal;color:var(--red)}
.auth-kicker{font-size:.65rem;letter-spacing:.28em;text-transform:uppercase;color:var(--red);margin-bottom:.6rem}
.auth-title{font-family:'Bebas Neue',sans-serif;font-size:2.2rem;letter-spacing:.02em;margin-bottom:.6rem}
.auth-title em{font-style:normal;color:var(--red)}
.auth-sub{color:var(--cream-3);font-size:.85rem;line-height:1.5;margin-bottom:1.8rem}
.auth-form{display:flex;flex-direction:column;gap:1rem;text-align:left}
.auth-error{color:var(--red);font-size:.8rem}
.auth-foot{margin-top:1.6rem;font-size:.78rem;color:var(--cream-3)}
.auth-foot a{color:var(--gold);text-decoration:underline}