@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bg:#0f1115;
  --surface:#171a20;
  --surface-2:#1d2129;
  --line:#262b33;
  --text:#edeff3;
  --text-dim:#8b93a1;
  --coral:#ff5a5f;
  --coral-dim:#3a2226;
  --amber:#f2a93b;
  --paper:#ffffff;
  --ink:#16181d;
  --ink-dim:#6b7280;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
body{margin:0;background:var(--bg);}
.app{
  background:radial-gradient(600px 300px at 50% -8%, #1c2029 0%, transparent 65%), var(--bg);
  color:var(--text);
  font-family:'Plus Jakarta Sans', sans-serif;
  min-height:100vh;
  display:flex;
  justify-content:center;
  padding:0 0 90px;
}
.wrap{width:100%;max-width:460px;padding:20px 18px 0;}
.hidden{display:none !important;}

/* ---------- Login ---------- */
.login-screen{display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:24px;}
.login-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px 22px;}
.login-card h1{font-size:24px;margin:0 0 6px;}
.login-card p{color:var(--text-dim);font-size:13.5px;margin:0 0 20px;}
.login-card input{
  width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;
  padding:13px 14px;color:var(--text);font-family:'IBM Plex Mono',monospace;font-size:16px;margin-bottom:10px;
  letter-spacing:.04em;
}
.login-card button{
  width:100%;background:var(--coral);color:#1a0708;border:none;border-radius:10px;
  padding:14px;font-weight:700;font-size:15px;font-family:inherit;cursor:pointer;margin-top:6px;
}
.login-error{color:var(--coral);font-size:12.5px;margin-top:10px;text-align:center;}

/* ---------- bizchip / eyebrow / h1 ---------- */
.bizchip{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:10px 14px;margin-bottom:20px;font-size:13px;color:var(--text-dim);
}
.bizchip b{color:var(--text);font-weight:700;}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--coral);margin-bottom:6px;}
h1{font-size:24px;line-height:1.15;font-weight:800;margin:0 0 18px;letter-spacing:-.01em;}
h2.section-title{font-size:13px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px;font-weight:600;}

/* ---------- mic stage ---------- */
.mic-stage{
  display:flex;flex-direction:column;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:26px 20px 22px;margin-bottom:16px;
}
.mic-btn{
  width:84px;height:84px;border-radius:50%;
  background:var(--coral-dim);border:2px solid var(--coral);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:.2s ease;position:relative;
}
.mic-btn.listening{background:var(--coral);box-shadow:0 0 0 10px rgba(255,90,95,.12);}
.mic-btn svg{width:32px;height:32px;fill:var(--coral);}
.mic-btn.listening svg{fill:#1a0708;}
.mic-label{margin-top:14px;font-size:13.5px;color:var(--text-dim);text-align:center;}
.mic-label b{color:var(--text);}

.waveform{display:flex;align-items:center;justify-content:center;gap:3px;height:26px;margin-top:12px;}
.waveform span{width:3px;background:var(--coral);border-radius:2px;height:4px;transition:height .12s ease;}

.or-divider{display:flex;align-items:center;gap:10px;color:var(--text-dim);font-size:11px;margin:16px 0 10px;text-transform:uppercase;letter-spacing:.08em;}
.or-divider::before,.or-divider::after{content:"";flex:1;height:1px;background:var(--line);}

textarea{
  width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;
  padding:12px;color:var(--text);font-family:'IBM Plex Sans',sans-serif;font-size:14px;
  min-height:64px;resize:vertical;
}
textarea:focus{outline:none;border-color:var(--coral);}

.btn-process{
  width:100%;margin-top:12px;background:var(--coral);color:#1a0708;border:none;border-radius:10px;
  padding:13px;font-weight:700;font-size:14px;font-family:inherit;cursor:pointer;
}
.btn-process:disabled{opacity:.4;}

.loading{display:none;align-items:center;gap:8px;color:var(--text-dim);font-family:'IBM Plex Mono',monospace;font-size:12.5px;margin-top:12px;}
.loading.show{display:flex;}
.spinner{width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--coral);border-radius:50%;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- catálogo rápido ---------- */
.catalog-quick{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px;margin-bottom:16px;}
.catalog-tabs{display:flex;gap:6px;margin-bottom:12px;}
.catalog-tabs button{
  flex:1;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;color:var(--text-dim);
  padding:9px;font-size:12.5px;font-weight:600;font-family:inherit;cursor:pointer;
}
.catalog-tabs button.active{background:var(--coral-dim);border-color:var(--coral);color:var(--coral);}
.catalog-search{
  width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;
  padding:10px 12px;color:var(--text);font-family:'IBM Plex Sans',sans-serif;font-size:13.5px;margin-bottom:8px;
}
.catalog-list{max-height:220px;overflow-y:auto;}
.catalog-row{
  display:flex;justify-content:space-between;align-items:center;padding:10px 4px;
  border-bottom:1px solid var(--line);font-size:13.5px;cursor:pointer;
}
.catalog-row:last-child{border-bottom:none;}
.catalog-row .name{font-weight:600;}
.catalog-row .price{color:var(--amber);font-family:'IBM Plex Mono',monospace;font-weight:600;}
.catalog-empty{color:var(--text-dim);font-size:12.5px;text-align:center;padding:14px;}

/* ---------- quote document ---------- */
.quote-wrap{display:none;margin-top:8px;}
.quote-wrap.show{display:block;}
.quote{background:var(--paper);color:var(--ink);border-radius:14px;padding:22px 20px;position:relative;overflow:hidden;}
.quote-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.quote-head .biz{font-weight:800;font-size:15px;}
.quote-head .biz small{display:block;font-weight:500;color:var(--ink-dim);font-size:11.5px;margin-top:2px;}
.quote-num{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-dim);text-align:right;}
.field{margin-bottom:12px;}
.field label{display:block;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:4px;}
.field input, .field textarea{
  width:100%;border:1px solid #e2e4e8;border-radius:7px;padding:8px 10px;
  font-family:'IBM Plex Sans',sans-serif;font-size:14px;color:var(--ink);background:#fafafa;
}
.items{margin:14px 0;}
.item-row{display:grid;grid-template-columns:1fr 44px 64px 24px;gap:6px;align-items:center;margin-bottom:6px;}
.item-row input{border:1px solid #e2e4e8;border-radius:6px;padding:7px 8px;font-family:'IBM Plex Sans',sans-serif;font-size:12.5px;background:#fafafa;color:var(--ink);width:100%;}
.item-row .qty, .item-row .price{font-family:'IBM Plex Mono',monospace;text-align:right;}
.item-row .rm{background:none;border:none;color:#c33;font-size:16px;cursor:pointer;padding:0;}
.add-item{background:none;border:1px dashed #cfd3d9;border-radius:7px;color:var(--ink-dim);font-size:12px;padding:8px;width:100%;cursor:pointer;font-family:'IBM Plex Sans',sans-serif;}

.economic-block{margin-top:14px;padding-top:12px;border-top:1px dashed #d8dae0;font-size:11.5px;color:var(--ink-dim);}
.economic-block b{color:var(--ink);}
.economic-block .cuenta{margin-top:4px;}

.total-row{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px;padding-top:12px;border-top:1.5px dashed #d8dae0;}
.total-row .lbl{font-size:12px;color:var(--ink-dim);text-transform:uppercase;letter-spacing:.06em;}
.total-row .val{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:22px;}

.stamp{
  position:absolute;top:14px;right:14px;width:74px;height:74px;border-radius:50%;
  border:2.5px solid var(--amber);color:var(--amber);
  display:none;align-items:center;justify-content:center;text-align:center;
  font-family:'IBM Plex Mono',monospace;font-size:9px;font-weight:700;letter-spacing:.05em;
  transform:rotate(-14deg);opacity:0;
}
.stamp.show{display:flex;animation:stampIn .35s ease forwards;}
@keyframes stampIn{0%{opacity:0;transform:rotate(-14deg) scale(1.6);}70%{opacity:1;transform:rotate(-14deg) scale(.92);}100%{opacity:1;transform:rotate(-14deg) scale(1);}}

.actions{display:flex;gap:8px;margin-top:14px;}
.actions button{flex:1;border-radius:10px;padding:12px;font-weight:700;font-size:13px;font-family:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;}
.actions button.primary{background:var(--amber);border-color:transparent;color:#211703;}

/* ---------- historial ---------- */
.history{margin-top:26px;}
.hist-item{display:flex;justify-content:space-between;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 13px;margin-bottom:8px;font-size:13px;cursor:pointer;}
.hist-item .c{font-weight:600;}
.hist-item .d{color:var(--text-dim);font-size:11px;margin-top:2px;}
.hist-item .t{font-family:'IBM Plex Mono',monospace;color:var(--amber);font-weight:600;}
.empty-hist{color:var(--text-dim);font-size:12.5px;text-align:center;padding:14px;}

/* ---------- ajustes (plantilla) ---------- */
.settings-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px;}
.settings-card label{display:block;font-size:11.5px;color:var(--text-dim);margin:10px 0 4px;text-transform:uppercase;letter-spacing:.05em;}
.settings-card input, .settings-card textarea{
  width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;
  padding:10px 12px;color:var(--text);font-family:'IBM Plex Sans',sans-serif;font-size:14px;
}
.cuenta-row{display:grid;grid-template-columns:1fr 1fr 24px;gap:6px;margin-bottom:6px;}
.cuenta-row input{font-size:12.5px;padding:8px;}
.btn-save{width:100%;background:var(--amber);color:#211703;border:none;border-radius:10px;padding:13px;font-weight:700;font-size:14px;font-family:inherit;cursor:pointer;margin-top:16px;}
.btn-add-cuenta{background:none;border:1px dashed var(--line);border-radius:8px;color:var(--text-dim);font-size:12px;padding:8px;width:100%;cursor:pointer;margin-top:4px;}

/* ---------- catálogo (gestión completa) ---------- */
.catalog-manage-row{display:grid;grid-template-columns:1fr 80px 90px 24px;gap:6px;align-items:center;margin-bottom:8px;}
.catalog-manage-row input, .catalog-manage-row select{
  background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:8px;
  color:var(--text);font-size:12.5px;font-family:inherit;width:100%;
}
.btn-add-row{width:100%;background:var(--surface-2);border:1px dashed var(--line);border-radius:8px;color:var(--text-dim);padding:10px;font-size:12.5px;cursor:pointer;margin-top:6px;}
.csv-upload{margin-top:14px;font-size:12px;color:var(--text-dim);}
.csv-upload input{margin-top:6px;}

/* ---------- bottom nav ---------- */
.bottom-nav{
  position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);
  display:flex;justify-content:center;z-index:20;
}
.bottom-nav-inner{width:100%;max-width:460px;display:flex;}
.bottom-nav button{
  flex:1;background:none;border:none;color:var(--text-dim);font-family:inherit;font-size:11px;
  padding:10px 4px 12px;cursor:pointer;font-weight:600;
}
.bottom-nav button.active{color:var(--coral);}