/* The front door's look = SiteWork's (Diego: SiteWork's design is the
   reference). Phone first: 16px fields (no iOS zoom), no side scrolling,
   tappable 44px targets; the desktop just gets more room. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#1a2744;--navy2:#2d4a7a;--blue:#1e40af;--line:#e5e7eb;--muted:#6b7280;--bg:#f0f2f5;--ok:#15803d;--warn:#b45309;--bad:#b91c1c}
html,body{min-height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:#1a1a2e;-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%}
button,input,select{font:inherit}
input,select{font-size:16px}
.hidden{display:none!important}

/* Sign-in */
.login-bg{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%);padding:20px;padding-top:max(20px,env(safe-area-inset-top));padding-bottom:max(20px,env(safe-area-inset-bottom))}
.card-login{background:#fff;border-radius:16px;padding:36px 30px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.card-login img{width:56px;height:56px;border-radius:13px;display:block;margin-bottom:14px;box-shadow:0 4px 12px rgba(26,39,68,.25)}
.card-login h1{font-size:20px;color:var(--navy);margin-bottom:4px}
.card-login p.sub{font-size:13px;color:var(--muted);margin-bottom:24px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;color:#374151;margin-bottom:5px}
.field input,.field select{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:8px;background:#fff;outline:none;-webkit-appearance:none;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:16px;padding-right:34px}
.field input:focus,.field select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(26,39,68,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 16px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--navy);color:#fff;width:100%}
.btn-primary:hover{background:#243560}
.btn-outline{background:#fff;border-color:#d1d5db;color:#374151}
.btn-small{min-height:36px;padding:6px 12px;font-size:13px}
.msg{font-size:13px;border-radius:8px;padding:10px 12px;margin-bottom:14px}
.msg.err{background:#fef2f2;color:var(--bad);border:1px solid #fecaca}
.msg.info{background:#eff6ff;color:#1e3a8a;border:1px solid #bfdbfe}
.msg.warn{background:#fffbeb;color:var(--warn);border:1px solid #fde68a}

/* App shell */
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:10px;background:var(--navy);color:#fff;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top))}
.top img{width:30px;height:30px;border-radius:8px}
.top .ttl{flex:1;min-width:0;font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .ttl small{display:block;font-weight:400;font-size:11px;opacity:.75}
.top a,.top button{color:#fff;background:transparent;border:0;font-size:13px;cursor:pointer;text-decoration:none;padding:8px 6px}
.wrap{max-width:960px;margin:0 auto;padding:20px 16px 40px}
.hello{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:4px}
.hello-sub{color:var(--muted);font-size:14px;margin-bottom:20px}
.mods{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:640px){.mods{grid-template-columns:1fr 1fr}}
.mod{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;color:inherit;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:box-shadow .15s,border-color .15s}
.mod:hover{border-color:#c7d2fe;box-shadow:0 6px 18px rgba(26,39,68,.10)}
.mod .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;color:#fff}
.mod.compras .ico{background:linear-gradient(135deg,#1e40af,#3b82f6)}
.mod.ventas .ico{background:linear-gradient(135deg,#b91c1c,#ef4444)}
.mod h3{font-size:17px;color:var(--navy)}
.mod p{font-size:13px;color:var(--muted);margin-top:2px}
.mod .go{margin-left:auto;color:var(--muted)}
.links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

/* Usuarios */
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px}
.bar h2{flex:1;min-width:160px;font-size:20px;color:var(--navy)}
.search{flex:1 1 220px}
.search input{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px}
.list{display:grid;gap:10px}
.acc{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:start}
.acc.off{opacity:.55}
.acc .who{min-width:0}
.acc .who b{font-size:15px;color:var(--navy)}
.acc .who span{display:block;font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.chips{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:11px;font-weight:600;padding:3px 8px;border-radius:999px;background:#f3f4f6;color:#374151}
.chip.compras{background:#dbeafe;color:#1e3a8a}
.chip.ventas{background:#fee2e2;color:#7f1d1d}
.chip.kind{background:#ede9fe;color:#4c1d95}
.chip.warn{background:#fffbeb;color:var(--warn)}
.chip.bad{background:#fef2f2;color:var(--bad)}

/* Modal (a sheet on the phone) */
.overlay{position:fixed;inset:0;z-index:50;background:rgba(15,23,42,.45);display:flex;align-items:flex-end;justify-content:center}
@media (min-width:640px){.overlay{align-items:center;padding:20px}}
.sheet{background:#fff;width:100%;max-width:520px;max-height:92dvh;overflow:auto;border-radius:16px 16px 0 0;padding:20px 18px;padding-bottom:max(20px,env(safe-area-inset-bottom))}
@media (min-width:640px){.sheet{border-radius:16px}}
.sheet h3{font-size:18px;color:var(--navy);margin-bottom:14px}
.row2{display:grid;grid-template-columns:1fr;gap:0 12px}
@media (min-width:520px){.row2{grid-template-columns:1fr 1fr}}
.mods-pick{border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:14px}
.mods-pick .t{font-size:12px;font-weight:600;color:#374151;margin-bottom:8px}
.opt{display:flex;align-items:center;gap:10px;min-height:40px;font-size:14px}
.opt input{width:20px;height:20px;accent-color:var(--navy)}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.actions{display:flex;gap:10px;margin-top:6px}
.actions .btn{flex:1}

/* Sign-in extras */
.or{display:flex;align-items:center;gap:10px;margin:16px 0;color:var(--muted);font-size:12px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.btn-block{width:100%}

/* Mi perfil */
.wrap.narrow{max-width:640px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 16px;margin-bottom:14px}
.card h3{display:flex;align-items:center;gap:8px;font-size:16px;color:var(--navy);margin-bottom:12px}
.kv{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 0;font-size:14px;border-bottom:1px solid #f3f4f6}
.kv:last-of-type{border-bottom:0}
.kv span{color:var(--muted)}
.wrapword{overflow-wrap:anywhere;min-width:0}
.chip.ok{background:#dcfce7;color:var(--ok)}
.inline-form{margin-top:12px}
.inline-form .btn-primary{width:auto}
.devs{display:grid;gap:8px;margin-bottom:12px}
.dev{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.dev b{display:block;font-size:14px;color:var(--navy)}
.dev span{font-size:12px;color:var(--muted)}
.qr{display:block;width:180px;height:180px;margin:4px 0 10px;border:1px solid var(--line);border-radius:8px}
.key{display:block;font-family:ui-monospace,Menlo,monospace;font-size:14px;letter-spacing:.5px;background:#f3f4f6;border-radius:8px;padding:10px 12px;overflow-wrap:anywhere}
.card .btn-primary{width:auto}