:root{
  --bg:#f7f4ef;
  --surface:#ffffff;
  --surface-soft:#fbf8f4;
  --ink:#241f1d;
  --muted:#6d625d;
  --brand:#7a1f25;
  --brand-dark:#5f171c;
  --brand-soft:#f6e8e9;
  --border:#ded5cf;
  --success:#1f6a43;
  --success-bg:#e8f5ee;
  --danger:#9e2328;
  --danger-bg:#fae9e9;
  --info:#255b78;
  --info-bg:#eaf3f8;
  --shadow:0 12px 30px rgba(57,39,32,.08);
  --radius:18px;
  --radius-sm:12px;
  --focus:#124a73;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
html{background:var(--bg);color:var(--ink);font-size:16px;line-height:1.5}
body{margin:0;min-height:100vh;background:var(--bg)}
img{max-width:100%;height:auto}
a{color:var(--brand)}
a:hover{text-decoration-thickness:2px}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;left:1rem;top:.75rem;z-index:1000;padding:.7rem 1rem;background:#fff;color:#111;border-radius:8px;transform:translateY(-180%);box-shadow:var(--shadow)}
.skip-link:focus{transform:none}
.eyebrow{margin:0 0 .3rem;color:var(--brand);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.lede{max-width:65ch;margin:.4rem 0 0;color:var(--muted);font-size:1.05rem}

.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.68rem 1rem;border:1px solid transparent;border-radius:12px;font-weight:750;text-decoration:none;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,transform .15s ease}
.button:hover{transform:translateY(-1px)}
.button--primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.button--primary:hover{background:var(--brand-dark)}
.button--secondary{background:#fff;color:var(--brand);border-color:#cdbdb8}
.button--secondary:hover{background:var(--brand-soft)}
.button--quiet{background:transparent;color:var(--ink);border-color:transparent}
.button--quiet:hover{background:#efe8e3}
.button--wide{width:100%}
.button--large{min-height:50px;padding:.8rem 1.2rem;font-size:1.04rem}
.button--small{min-height:38px;padding:.45rem .75rem;font-size:.9rem}

.app-header{position:sticky;top:0;z-index:30;background:rgba(247,244,239,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.app-header__inner{max-width:1180px;margin:0 auto;padding:.65rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--ink);text-decoration:none;min-width:0}
.brand img{width:48px;height:37px;object-fit:contain}
.brand span{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-size:1rem}
.brand small{margin-top:.2rem;color:var(--muted);font-size:.78rem}
.top-nav{display:flex;align-items:center;gap:.25rem;flex-wrap:wrap;justify-content:flex-end}
.top-nav>a:not(.button){min-height:44px;display:inline-flex;align-items:center;padding:.6rem .8rem;border-radius:10px;color:var(--ink);font-weight:700;text-decoration:none}
.top-nav>a[aria-current="page"]{background:#efe6e1;color:var(--brand)}
.connection-bar{display:none;text-align:center;padding:.35rem 1rem;background:#332f2d;color:#fff;font-size:.9rem;font-weight:700}
.connection-bar.is-offline{display:block}
.update-banner{max-width:1180px;margin:0 auto;padding:.55rem 1rem;background:#fff4cc;border-top:1px solid #ead98c;display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}

.page-shell{width:min(1180px,calc(100% - 2rem));margin:0 auto;padding:2rem 0 4rem}
.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}
.page-heading h1{margin:.15rem 0 0;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.1;letter-spacing:-.025em}
.page-heading--editor{align-items:flex-start}
.back-link{display:inline-block;margin-bottom:.8rem;color:var(--muted);font-weight:700;text-decoration:none}
.section-heading{display:flex;align-items:center;justify-content:space-between;margin:2rem 0 .8rem}
.section-heading h2{margin:0;font-size:1.25rem}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.date-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;padding:1.2rem 1.25rem;align-items:end}
.date-card h2,.focus-card h2{margin:0 0 .25rem;font-size:1.25rem}
.date-card p,.focus-card p{margin:.2rem 0;color:var(--muted)}
.date-form{display:flex;align-items:end;gap:.75rem;flex-wrap:wrap}
.field{display:grid;gap:.38rem}
.field label{font-weight:750;color:#3a302d}
.field input,.field select,.field textarea{width:100%;min-height:46px;padding:.72rem .8rem;border:1px solid #bfb2ab;border-radius:10px;background:#fff;color:var(--ink)}
.field input:hover{border-color:#8e7e76}
.field input:focus-visible{border-color:var(--focus)}
.field--compact input{min-width:180px}
.focus-card{margin-top:1rem;padding:1.35rem}
.focus-card__top{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.status-chip{display:inline-flex;margin:0 0 .55rem!important;padding:.28rem .62rem;border-radius:999px;font-size:.78rem;font-weight:800}
.status-chip--ready{background:var(--success-bg);color:var(--success)}
.status-chip--empty{background:#efeae6;color:#5e554f}
.action-row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.action-row--top{justify-content:flex-end}

.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}
.menu-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem 1.05rem}
.menu-card__date{margin:0 0 .45rem;font-weight:850}
.menu-card__sample{margin:.12rem 0;color:var(--muted);font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:48ch}
.empty-state{padding:1.3rem;border:1px dashed #c9bbb4;border-radius:14px;color:var(--muted);text-align:center;background:rgba(255,255,255,.45)}

.notice{margin:0 0 1rem;padding:.85rem 1rem;border-radius:12px;border:1px solid transparent}
.notice--error{background:var(--danger-bg);border-color:#ecc6c7;color:#7c1c20}
.notice--success{background:var(--success-bg);border-color:#bfe0ce;color:#145a36}
.notice--info{background:var(--info-bg);border-color:#c4dae7;color:#204f69}

.login-shell,.offline-shell{min-height:calc(100vh - 3rem);display:grid;place-items:center;padding:1.5rem;background:radial-gradient(circle at 20% 10%,#fff 0,transparent 38%),linear-gradient(145deg,#f8f3ee,#efe5dd)}
.login-card{width:min(100%,440px);background:#fff;border:1px solid var(--border);border-radius:24px;padding:clamp(1.25rem,4vw,2rem);box-shadow:0 24px 70px rgba(58,37,31,.12)}
.login-brand{display:flex;align-items:center;gap:1rem;margin-bottom:1.4rem}
.login-brand img{width:80px;height:auto}
.login-brand h1{margin:0;font-size:clamp(1.6rem,5vw,2.05rem);line-height:1.08}
.stack{display:grid;gap:1rem}
.login-help{margin:1.2rem 0 .75rem;color:var(--muted);font-size:.9rem;text-align:center}
.login-footer{text-align:center;padding:.8rem;color:var(--muted);font-size:.82rem}

.menu-editor{display:grid;gap:1.4rem}
.dish-section{margin:0;padding:0;border:0}
.dish-section>legend{width:100%;display:flex;flex-direction:column;margin-bottom:.8rem;font-size:1.35rem;font-weight:850}
.dish-section>legend small{margin-top:.15rem;color:var(--muted);font-size:.88rem;font-weight:500}
.dish-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}
.dish-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1rem;box-shadow:0 5px 16px rgba(57,39,32,.04)}
.allergen-picker{margin-top:.8rem;border-top:1px solid #ece5e1;padding-top:.7rem}
.allergen-picker summary{min-height:44px;display:flex;align-items:center;cursor:pointer;font-weight:780;color:var(--brand);list-style-position:inside}
.allergen-picker fieldset{border:0;padding:.5rem 0 0;margin:0}
.allergen-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem}
.check-card{min-height:46px;display:grid;grid-template-columns:auto 28px minmax(0,1fr);align-items:center;gap:.55rem;padding:.48rem .55rem;border:1px solid #ded5cf;border-radius:10px;cursor:pointer;background:#fff}
.check-card:hover{background:var(--surface-soft)}
.check-card:has(input:checked){border-color:#b77c80;background:var(--brand-soft)}
.check-card input{width:20px;height:20px;margin:0;accent-color:var(--brand)}
.check-card img{width:28px;height:28px;object-fit:contain}
.check-card span{font-size:.88rem;line-height:1.2}
.selection-count{margin-left:.25rem;color:var(--muted);font-weight:700}
.editor-actions{position:sticky;bottom:0;z-index:20;display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;padding:1rem;background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:16px;box-shadow:0 -10px 30px rgba(57,39,32,.08);backdrop-filter:blur(10px)}
.editor-actions__help{margin:0 0 0 auto;color:var(--muted);font-size:.87rem}

.preview-page{max-width:960px}
.menu-sheet{background:#fff;border:1px solid var(--border);border-radius:18px;padding:clamp(1.2rem,4vw,2.5rem);box-shadow:var(--shadow)}
.menu-sheet__head{text-align:center;border-bottom:2px solid #eadfda;padding-bottom:.8rem;margin-bottom:1rem}
.menu-sheet__head h1{margin:.2rem 0;color:var(--brand);font-size:2rem}
.menu-sheet__date{margin:0 0 .4rem;text-align:right;color:var(--brand);font-weight:800}
.menu-sheet h2{margin:1.2rem 0 .45rem;color:var(--brand);font-size:1.05rem}
.menu-list{margin:.2rem 0 .8rem;padding-left:1.25rem}
.menu-list li{margin:.42rem 0}
.allergen-icon{width:22px;height:22px;object-fit:contain;vertical-align:middle;margin-left:.2rem}
.price-box{margin-top:1.2rem;padding:1rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface-soft)}
.price-box p{display:flex;justify-content:space-between;gap:1rem;margin:.45rem 0}
.price-box span{color:var(--brand);font-size:1.05rem;font-weight:900;white-space:nowrap}
.price-box__small{font-size:.9rem;color:var(--muted)}
.allergen-legend ul{display:flex;flex-wrap:wrap;gap:.5rem 1rem;list-style:none;padding:0;margin:.5rem 0 0}
.allergen-legend li{display:flex;align-items:center;gap:.35rem;font-size:.83rem;color:var(--muted)}
.allergen-legend img{width:22px;height:22px;object-fit:contain}

.diagnostic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin:0 0 1rem}
.diagnostic-grid>div{background:#fff;border:1px solid var(--border);border-radius:14px;padding:1rem}
.diagnostic-grid dt{font-weight:800;color:var(--muted);font-size:.85rem}
.diagnostic-grid dd{margin:.25rem 0 0;font-size:1.05rem;font-weight:800}
.app-footer{max-width:1180px;margin:0 auto;padding:1.3rem 1rem 2rem;display:flex;justify-content:space-between;gap:1rem;color:var(--muted);font-size:.82rem}

@media (max-width:800px){
  .app-header{position:static}
  .app-header__inner{align-items:flex-start}
  .brand small{display:none}
  .top-nav{gap:0}
  .top-nav>a:not(.button){padding:.55rem .6rem}
  .date-card{grid-template-columns:1fr}
  .date-form{align-items:stretch}
  .date-form .field{flex:1 1 100%}
  .date-form .button{width:100%}
  .focus-card__top,.page-heading{align-items:stretch;flex-direction:column}
  .action-row .button{flex:1 1 auto}
  .menu-grid,.dish-grid,.diagnostic-grid{grid-template-columns:1fr}
  .menu-card{align-items:flex-start}
  .allergen-options{grid-template-columns:1fr}
  .editor-actions{border-radius:14px 14px 0 0;margin-left:-1rem;margin-right:-1rem;bottom:0}
  .editor-actions .button--primary{flex:1 1 100%}
  .editor-actions__help{width:100%;margin:0;text-align:center}
  .price-box p{display:block}
  .app-footer{flex-direction:column}
}
@media (max-width:520px){
  .page-shell{width:min(100% - 1rem,1180px);padding-top:1.2rem}
  .app-header__inner{padding:.55rem .5rem;gap:.35rem}
  .brand img{width:40px;height:auto}
  .brand strong{font-size:.9rem}
  .top-nav>a:not(.button){font-size:.88rem}
  .top-nav .button{padding:.5rem .6rem;font-size:.88rem}
  .install-button{display:none!important}
  .login-shell{padding:.75rem}
  .login-card{border-radius:18px}
  .dish-card{padding:.8rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}
@media print{
  .app-header,.app-footer,.page-heading,.skip-link{display:none!important}
  body,.page-shell{background:#fff;margin:0;padding:0;width:100%}
  .menu-sheet{border:0;box-shadow:none;border-radius:0;padding:0}
}


/* Cuenta y contraseñas */
.account-page{max-width:900px}
.password-card{margin-bottom:1rem}
.password-card .section-heading{margin-bottom:1rem}
.password-card .section-heading p{margin:.25rem 0 0;color:var(--muted)}
.password-form{max-width:680px}
.password-pair{display:grid;gap:.8rem}
.password-tools{display:flex;flex-wrap:wrap;gap:.55rem;align-items:center}
.field-help{margin:.35rem 0 0;color:var(--muted);font-size:.88rem}
@media (max-width:620px){
  .password-tools .button{width:100%}
  .password-form>.button--primary{width:100%}
}