@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');
:root{
  --bg:#f4f1ec;--surface:#fff;--surface2:#f9f7f4;--border:#ddd8d0;
  --accent:#c8102e;--accent2:#1a1a2e;--text:#1c1c1c;--text2:#5a5a5a;--text3:#999;
  --ok:#2d7a4f;--radius:10px;--shadow:0 2px 16px rgba(0,0,0,.07);--shadow-lg:0 8px 40px rgba(0,0,0,.13);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
.app-wrap{display:flex;min-height:100vh}

/* SIDEBAR */
.sidebar{width:260px;min-width:260px;background:var(--accent2);display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto;z-index:100}
.sb-brand{padding:24px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.sb-brand .logo{font-family:'DM Serif Display',serif;font-size:22px;color:#fff;letter-spacing:3px}
.sb-brand .sub{font-size:10px;color:rgba(255,255,255,.4);letter-spacing:2px;text-transform:uppercase;margin-top:2px}
.sb-label{padding:18px 20px 6px;font-size:10px;color:rgba(255,255,255,.35);letter-spacing:2px;text-transform:uppercase;font-weight:500}
.step-nav{padding:0 10px 10px}
.step-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:7px;cursor:pointer;transition:background .15s}
.step-item:hover{background:rgba(255,255,255,.06)}
.step-item.active{background:rgba(200,16,46,.25)}
.step-item.locked{opacity:.45;cursor:not-allowed;pointer-events:none}
.step-item.locked:hover{background:transparent}
.step-item.done .sn{background:var(--ok);color:#fff}
.sn{width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.1);color:rgba(255,255,255,.45);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}
.step-item.active .sn{background:var(--accent);color:#fff}
.sm{font-size:12px;color:rgba(255,255,255,.5);line-height:1.3}
.step-item.active .sm,.step-item.done .sm{color:rgba(255,255,255,.8)}
.sb-actions{margin-top:auto;padding:14px 10px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:7px}
.btn-sb{width:100%;padding:9px 10px;border-radius:7px;border:none;font-family:'DM Sans',sans-serif;font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:7px;transition:all .15s}
.btn-hist{background:rgba(255,255,255,.08);color:rgba(255,255,255,.7)}
.btn-hist:hover{background:rgba(255,255,255,.13)}
.btn-adm{background:rgba(200,16,46,.2);color:rgba(255,160,170,.9)}
.btn-adm:hover{background:rgba(200,16,46,.35)}

/* MAIN */
.main{margin-left:260px;flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:14px 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:90}
.topbar-title{font-family:'DM Serif Display',serif;font-size:19px}
.topbar-badge{font-size:11px;background:var(--bg);border:1px solid var(--border);color:var(--text2);padding:3px 10px;border-radius:20px;font-weight:500}
.prog-wrap{height:3px;background:var(--border)}
.prog-bar{height:100%;background:var(--accent);transition:width .4s ease}
.form-area{flex:1;padding:28px;max-width:900px;width:100%;margin:0 auto}

/* CARDS */
.card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;margin-bottom:18px}
.card-head{background:var(--accent2);padding:13px 22px;display:flex;align-items:center;gap:10px}
.card-icon{width:28px;height:28px;background:rgba(255,255,255,.1);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px}
.card-title{font-family:'DM Serif Display',serif;font-size:15px;color:#fff;font-weight:400}
.card-body{padding:22px}

/* FORM ELEMENTS */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{grid-template-columns:1fr 1fr 1fr}
.grid1{grid-template-columns:1fr}
.span2{grid-column:1/-1}
.fg{display:flex;flex-direction:column;gap:5px}
.lbl{font-size:11px;font-weight:600;color:var(--text2);letter-spacing:.5px;text-transform:uppercase}
.lbl .req{color:var(--accent);margin-left:2px}
.hint{font-size:11px;color:var(--text3);margin-top:-2px}
input[type=text],input[type=number],input[type=date],input[type=email],input[type=tel],select,textarea{
  width:100%;padding:9px 12px;border:1.5px solid var(--border);border-radius:7px;
  font-family:'DM Sans',sans-serif;font-size:13.5px;color:var(--text);background:var(--surface);
  transition:border-color .15s,box-shadow .15s;outline:none;-webkit-appearance:none
}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,16,46,.1)}
input.inv,select.inv{border-color:var(--accent)!important}

/* CHOICE BUTTONS */
.choices{display:flex;flex-wrap:wrap;gap:7px;margin-top:6px}
.cb{padding:6px 13px;border:1.5px solid var(--border);border-radius:6px;background:var(--surface2);
  color:var(--text);font-family:'DM Sans',sans-serif;font-size:12.5px;cursor:pointer;transition:all .15s;user-select:none}
.cb:hover{border-color:#bbb;background:#f0ede8}
.cb.sel{border-color:var(--accent);background:rgba(200,16,46,.08);color:var(--accent);font-weight:600}
.cb.color-cb{display:flex;align-items:center;gap:7px;padding:6px 11px}
.cdot{width:14px;height:14px;border-radius:50%;border:1.5px solid rgba(0,0,0,.12);flex-shrink:0}

/* IMAGE PLACEHOLDER CARDS */
.img-choice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:8px}
.ic{border:2px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s;overflow:hidden;background:var(--surface2)}
.ic:hover{border-color:#bbb;transform:translateY(-1px)}
.ic.sel{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,16,46,.12)}
.ic-img{width:100%;min-height:100px;display:flex;align-items:center;justify-content:center;background:#f0ede8;position:relative;overflow:visible}
.ic-img img{width:100%;height:auto;max-height:160px;object-fit:contain}
.ic-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.ic-placeholder .ico{font-size:26px}
.ic-placeholder .ph-txt{font-size:9px;color:var(--text3);text-align:center;padding:0 4px}
.ic-lbl{padding:5px 6px;font-size:10px;text-align:center;color:var(--text2);font-weight:500;border-top:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ic.sel .ic-lbl{color:var(--accent);font-weight:700}

/* SMALL IMAGE CHOICES (for conformado, orientation) */
.img-choice-sm{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:8px}
.ic-sm{border:2px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s;overflow:hidden;background:var(--surface2)}
.ic-sm:hover{border-color:#bbb}
.ic-sm.sel{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,16,46,.12)}
.ic-sm-img{width:100%;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;background:#f0ede8;font-size:32px}
.ic-sm-lbl{padding:6px 8px;font-size:11px;color:var(--text2);font-weight:500;border-top:1px solid var(--border)}
.ic-sm.sel .ic-sm-lbl{color:var(--accent);font-weight:700}
.ic-sm-sub{font-size:10px;color:var(--text3);padding:0 8px 6px}

/* TOGGLE */
.toggle{position:relative;width:38px;height:20px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.tslider{position:absolute;inset:0;background:var(--border);border-radius:20px;cursor:pointer;transition:background .2s}
.tslider:before{content:'';position:absolute;width:14px;height:14px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.toggle input:checked+.tslider{background:var(--accent)}
.toggle input:checked+.tslider:before{transform:translateX(18px)}

/* SI/NO BUTTONS */
.sino-btns{display:flex;gap:4px}
.sino-btn{padding:4px 9px;border:1.5px solid var(--border);border-radius:5px;background:var(--surface);font-family:'DM Sans',sans-serif;font-size:12px;cursor:pointer;transition:all .15s;font-weight:500}
.sino-btn.s-si{border-color:var(--ok);background:rgba(45,122,79,.1);color:var(--ok)}
.sino-btn.s-no{border-color:#999;background:#f0f0f0;color:#555}

/* PERF ITEMS */
.perf-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.perf-item{background:var(--surface2);border:1.5px solid var(--border);border-radius:8px;padding:11px 13px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.perf-lbl{font-size:12.5px;font-weight:500}
.perf-hint{font-size:10px;color:var(--text3);margin-top:1px}
.perf-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}

/* DIM CALC */
.dim-wrap{display:flex;gap:20px;align-items:flex-start}
.dim-svg{flex-shrink:0}
.dim-fields{flex:1}
.calc-box{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:13px;margin-top:10px}
.calc-box h4{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text3);font-weight:600;margin-bottom:8px}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.calc-item .ci-lbl{font-size:10px;color:var(--text2)}
.calc-item .ci-val{font-size:15px;font-weight:600;color:var(--text)}

/* CERRADURAS */
.cerradura-block{border:1.5px solid var(--border);border-radius:8px;padding:14px;margin-bottom:10px;background:var(--surface2)}
.cer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.cer-title{font-size:13px;font-weight:600}
.btn-remove-cer{background:none;border:none;cursor:pointer;color:var(--text3);font-size:18px;line-height:1;padding:0 4px}
.btn-remove-cer:hover{color:var(--accent)}

/* ORIENTACION */
.orient-section{margin-bottom:18px}
.orient-section h3{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text2);margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.orient-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px 10px;grid-auto-rows:auto}
.orient-card{border:2px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s;overflow:hidden;background:var(--surface2);display:flex;flex-direction:column;height:100%}
.orient-card:hover{border-color:#bbb}
.orient-card.sel{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,16,46,.1)}
.orient-img{width:100%;height:160px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:#f0ede8;font-size:36px;overflow:hidden}.orient-img img{width:100%;height:160px;object-fit:contain;display:block}
.orient-lbl{padding:5px 6px;font-size:10px;font-weight:600;color:var(--text2);border-top:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}
.orient-card.sel .orient-lbl{color:var(--accent)}
.orient-sub{font-size:9px;color:var(--text3);padding:0 5px 5px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.orient-qty{display:flex;align-items:center;gap:6px;padding:6px 10px 8px;border-top:1px dashed var(--border);background:rgba(200,16,46,.03);position:relative;z-index:2}
.orient-qty label{font-size:11px;color:var(--text2);white-space:nowrap;flex:none}
.orient-qty input{width:60px;padding:4px 8px;font-size:13px}

/* SUMMARY */
.sum-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sum-block{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:14px}
.sum-block h4{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text3);font-weight:600;margin-bottom:8px}
.sum-row{display:flex;justify-content:space-between;font-size:12.5px;padding:3px 0;border-bottom:1px solid rgba(0,0,0,.05)}
.sum-row:last-child{border-bottom:none}
.sk{color:var(--text2)}.sv{font-weight:600;text-align:right;max-width:60%}

/* NAV BUTTONS */
.form-nav{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:18px;border-top:1px solid var(--border)}
.btn{padding:10px 22px;border-radius:8px;border:none;font-family:'DM Sans',sans-serif;font-size:13.5px;font-weight:600;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:7px}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#a50d25}
.btn-sec{background:var(--surface);color:var(--text2);border:1.5px solid var(--border)}.btn-sec:hover{background:var(--bg)}
.btn-ok{background:var(--ok);color:#fff}.btn-ok:hover{background:#22613d}

/* PANEL OVERLAY */
.panel-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;display:none;align-items:center;justify-content:flex-end}
.panel-overlay.open{display:flex}
.side-panel{width:440px;height:100vh;background:var(--surface);overflow-y:auto;box-shadow:var(--shadow-lg);display:flex;flex-direction:column}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.panel-head h2{font-family:'DM Serif Display',serif;font-size:19px;font-weight:400}
.btn-close{width:30px;height:30px;border:1.5px solid var(--border);background:var(--surface);border-radius:6px;cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center}
.panel-body{padding:18px 22px;flex:1}
.hist-item{border:1px solid var(--border);border-radius:8px;padding:13px;margin-bottom:10px;cursor:pointer;transition:all .15s}
.hist-item:hover{border-color:var(--accent);background:rgba(200,16,46,.02)}
.hist-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:4px}
.hist-client{font-weight:600;font-size:13.5px}
.hist-date{font-size:11px;color:var(--text3)}
.hist-meta{font-size:12px;color:var(--text2)}
.hist-acts{display:flex;gap:5px;margin-top:7px}
.btn-xs{padding:4px 10px;border-radius:5px;border:1.5px solid var(--border);background:var(--surface);font-family:'DM Sans',sans-serif;font-size:11px;font-weight:600;cursor:pointer;transition:all .15s}
.btn-xs.danger{border-color:var(--accent);color:var(--accent)}.btn-xs:hover{background:var(--bg)}.btn-xs.danger:hover{background:rgba(200,16,46,.07)}

/* ADMIN */
.adm-section{margin-bottom:22px}
.adm-section h3{font-size:12px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;padding-bottom:5px;border-bottom:1px solid var(--border)}
.tag-list{display:flex;flex-wrap:wrap;gap:5px}
.tag{display:flex;align-items:center;gap:3px;padding:4px 9px;border:1.5px solid var(--border);border-radius:5px;background:var(--surface2);font-size:12px}
.tag-del{width:15px;height:15px;background:none;border:none;cursor:pointer;color:var(--text3);font-size:14px;line-height:1;display:flex;align-items:center;justify-content:center}
.tag-del:hover{color:var(--accent)}
.add-tag-row{display:flex;gap:6px;margin-top:7px}

/* TOAST */
.toast{position:fixed;bottom:22px;right:22px;background:var(--accent2);color:#fff;padding:11px 18px;border-radius:8px;font-size:12.5px;font-weight:500;box-shadow:var(--shadow-lg);z-index:500;opacity:0;transform:translateY(10px);transition:all .25s;pointer-events:none}
.toast.show{opacity:1;transform:translateY(0)}
.toast.ok{background:var(--ok)}.toast.err{background:var(--accent)}.toast.warn{background:#b45309;color:#fff}

/* STEP PAGES */
.step-page{display:none}.step-page.active{display:block}
.obs-ta{min-height:75px;resize:vertical}

/* SUBSECTION */
.subsec{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}
.subsec-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:10px}

/* ACCORDION */
.nave-type-section{margin-bottom:12px;border:1.5px solid var(--border);border-radius:8px;overflow:hidden}
.nave-type-header{background:var(--surface2);padding:10px 14px;display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.nave-type-header.sel{background:rgba(200,16,46,.07);border-left:3px solid var(--accent)}
.nave-type-body{padding:14px;border-top:1px solid var(--border);display:none}
.nave-type-body.open{display:block}

/* WARNING BOX */
.warn-box{background:#fff8f8;border:1.5px solid rgba(200,16,46,.2);border-radius:8px;padding:12px 14px;margin-top:14px}
.warn-box p{font-size:12px;color:var(--text2);line-height:1.5}

/* PRODUCT QUANTITY ROW */
.prod-qty-row{display:flex;align-items:center;gap:10px;margin-top:8px}
.prod-qty-row label{font-size:13px;font-weight:500;min-width:80px}
.prod-qty-row input{width:80px}
.prod-item{background:var(--surface2);border:1.5px solid var(--border);border-radius:8px;padding:13px;margin-bottom:10px}
.prod-item-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.prod-item-name{font-size:13.5px;font-weight:600}

/* EXPORT BTNS */
.export-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

/* MOBILE */
@media(max-width:768px){
  .sidebar{width:240px;height:100vh;position:fixed;transform:translateX(-100%);transition:transform .3s}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .grid{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}
  .form-area{padding:14px}
  .sum-grid,.perf-grid,.orient-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
  .dim-wrap{flex-direction:column}
  .img-choice-grid{grid-template-columns:repeat(3,1fr)}
  .ham{display:flex!important}
}
@media(min-width:769px){.ham{display:none!important}}
.ham{background:none;border:none;cursor:pointer;flex-direction:column;gap:4px;padding:4px}
.ham span{width:19px;height:2px;background:var(--text);border-radius:2px;display:block}

/* ===== WELCOME SCREEN ===== */
.welcome-screen{
  position:fixed;inset:0;background:var(--accent2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  z-index:1000;padding:24px;
  background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);
}
.welcome-logo{
  font-family:'DM Serif Display',serif;font-size:48px;color:#fff;
  letter-spacing:6px;margin-bottom:8px;
}
.welcome-tagline{
  font-size:13px;color:rgba(255,255,255,0.5);letter-spacing:3px;
  text-transform:uppercase;margin-bottom:48px;
}
.welcome-title{
  font-size:15px;color:rgba(255,255,255,0.6);letter-spacing:2px;
  text-transform:uppercase;margin-bottom:24px;font-weight:500;
}
.acta-cards{
  display:flex;gap:20px;flex-wrap:wrap;justify-content:center;
  max-width:900px;
}
.acta-card{
  width:220px;background:rgba(255,255,255,0.06);
  border:1.5px solid rgba(255,255,255,0.12);
  border-radius:14px;padding:28px 20px 24px;
  cursor:pointer;transition:all .2s;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  text-align:center;
  backdrop-filter:blur(10px);
}
.acta-card:hover{
  background:rgba(255,255,255,0.12);
  border-color:rgba(200,16,46,0.6);
  transform:translateY(-4px);
  box-shadow:0 12px 40px rgba(200,16,46,0.2);
}
.acta-card.available{border-color:rgba(255,255,255,0.2)}
.acta-card.coming-soon{opacity:0.45;cursor:not-allowed}
.acta-card.coming-soon:hover{transform:none;box-shadow:none;background:rgba(255,255,255,0.06)}
.acta-card-icon{font-size:48px;line-height:1}
.acta-card-name{
  font-family:'DM Serif Display',serif;font-size:17px;color:#fff;
  font-weight:400;line-height:1.3;
}
.acta-card-desc{font-size:11.5px;color:rgba(255,255,255,0.5);line-height:1.5}
.acta-card-badge{
  font-size:10px;padding:3px 10px;border-radius:20px;font-weight:600;
  letter-spacing:0.5px;margin-top:4px;
}
.badge-available{background:rgba(45,122,79,0.3);color:#7dcea0;border:1px solid rgba(45,122,79,0.4)}
.badge-soon{background:rgba(255,255,255,0.1);color:rgba(255,255,255,0.4);border:1px solid rgba(255,255,255,0.15)}
.welcome-version{
  margin-top:40px;font-size:11px;color:rgba(255,255,255,0.25);
  letter-spacing:1px;
}