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

:root{
  /* ---- paleta: taller de electrónica (PCB navy + traza verde + cobre) ---- */
  --navy-900:#081b2e;
  --navy-800:#0b2c4d;
  --navy-700:#123a63;
  --trace:#2bb673;
  --trace-dim:#1f8e5a;
  --copper:#d98a4a;
  --amber:#e8a33d;
  --danger:#e0564f;
  --bg:#eef2f6;
  --surface:#ffffff;
  --surface-2:#f6f8fb;
  --border:#dde4ec;
  --text:#152437;
  --text-dim:#5b6b7f;
  --text-faint:#8b98a8;

  --font-ui:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --radius-s:6px;
  --radius-m:10px;
  --radius-l:16px;
  --shadow-1:0 1px 2px rgba(8,27,46,.06), 0 1px 1px rgba(8,27,46,.04);
  --shadow-2:0 8px 24px rgba(8,27,46,.10);
}

*,*::before,*::after{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:var(--font-ui);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{margin:0 0 .5rem;font-weight:600;}
p{margin:0 0 .5rem;}
button{font-family:inherit;}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
:focus-visible{outline:2px solid var(--trace);outline-offset:2px;}

/* Garantiza que cualquier elemento con el atributo [hidden] quede oculto,
   sin importar qué clase (.app, .login-screen, .form-grid, .modal-overlay,
   etc.) le esté fijando display:flex/grid/block con la misma especificidad. */
[hidden]{display:none !important;}

/* ===================== LOGIN ===================== */
.login-screen{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 15% 20%, rgba(43,182,115,.18), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(217,138,74,.14), transparent 45%),
    var(--navy-900);
  padding:1.5rem;
}
.login-card{
  width:100%;max-width:380px;
  background:var(--surface);
  border-radius:var(--radius-l);
  padding:2rem;
  box-shadow:var(--shadow-2);
}
.login-brand{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;}
.login-mark{
  width:44px;height:44px;border-radius:12px;flex:none;
  background:linear-gradient(135deg,var(--navy-800),var(--trace-dim));
  background-image: url(../img/Logo.png);
  background-size: contain;
  color:#fff;font-family:var(--font-mono);font-weight:600;
  display:flex;align-items:center;justify-content:center;
}
.login-brand h1{font-size:1.15rem;}
.login-brand p{font-size:.82rem;color:var(--text-dim);}

/* ===================== FORM ELEMENTS ===================== */
.field{display:flex;flex-direction:column;gap:.3rem;margin-bottom:.85rem;font-size:.86rem;}
.field > span{color:var(--text-dim);font-weight:500;}
.field.grow{flex:1;}
.field-row{display:flex;gap:.85rem;flex-wrap:wrap;}
.field-row .field{flex:1;min-width:160px;margin-bottom:.85rem;}
input[type=text],input[type=search],input[type=email],input[type=password],
input[type=number],input[type=date],input[type=file],select,textarea{
  font-family:inherit;font-size:.92rem;
  padding:.55rem .7rem;
  border:1px solid var(--border);
  border-radius:var(--radius-s);
  background:var(--surface);
  color:var(--text);
}
textarea{resize:vertical;}
input:focus,select:focus,textarea:focus{border-color:var(--trace);}
fieldset{border:1px solid var(--border);border-radius:var(--radius-m);padding:1rem 1.1rem 0.3rem;margin:0 0 1rem;}
legend{padding:0 .4rem;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);}
.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.4rem .8rem;font-size:.86rem;margin-bottom:.5rem;}
.checkbox-grid label,.checkbox-inline{display:flex;align-items:center;gap:.4rem;font-size:.86rem;color:var(--text-dim);}
.form-grid{display:flex;flex-direction:column;max-width:760px;}
.form-actions{display:flex;gap:.6rem;justify-content:flex-end;margin-top:.4rem;}
.form-msg{font-size:.85rem;padding:.5rem .7rem;border-radius:var(--radius-s);background:var(--surface-2);}
.form-msg.error{color:var(--danger);background:#fdeceb;}
.form-msg.ok{color:var(--trace-dim);background:#e6f7ee;}
.form-error{color:var(--danger);font-size:.82rem;margin:-.4rem 0 .6rem;}

/* ===================== BUTTONS ===================== */
.btn{
  border:1px solid transparent;border-radius:var(--radius-s);
  padding:.55rem 1rem;font-size:.88rem;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;gap:.4rem;transition:filter .15s,background .15s;
}
.btn:hover{filter:brightness(.96);}
.btn-primary{background:var(--navy-800);color:#fff;}
.btn-primary:hover{background:var(--navy-700);}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text);}
.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger);}
.btn-danger:hover{background:#fdeceb;}
.btn-sm{padding:.35rem .65rem;font-size:.8rem;}
.btn-block{width:100%;justify-content:center;}
.icon-btn{background:none;border:none;color:var(--text-dim);cursor:pointer;padding:.4rem;border-radius:var(--radius-s);}
.icon-btn:hover{background:var(--surface-2);color:var(--text);}

/* ===================== APP LAYOUT ===================== */
.app{display:flex;min-height:100vh;}
.sidebar .icon-btn{display:none;}
.sidebar{
  width:220px;flex:none;
  height:100vh;overflow:auto;
  position: sticky;top:0;left:0;
  background:linear-gradient(180deg,var(--navy-900),var(--navy-800));
  color:#dce7f2;
  display:flex;flex-direction:column;
  padding:1.1rem .8rem;
  transition:width .2s ease;
}
.app.menu-collapsed .sidebar{width:65px;}
.app.menu-collapsed .nav-item .label,
.app.app.menu-collapsed #btnToggleMenu,
.app.menu-collapsed .brand-name{display:none;}
.sidebar-brand{display:flex;align-items:center;gap:.6rem;padding:.4rem .4rem 1.2rem;}
.brand-mark{
  width:34px;height:34px;border-radius:9px;flex:none;
  background:linear-gradient(135deg,var(--trace),var(--copper));
  background-image: url(../img/Logo.png);
  background-size: contain;
  color:var(--navy-900);font-family:var(--font-mono);font-weight:700;font-size:.8rem;
  display:flex;align-items:center;justify-content:center;
}
.brand-name{font-size:.82rem;font-weight:600;line-height:1.2;color:#fff;}
.sidebar-nav{display:flex;flex-direction:column;gap:.15rem;flex:1;}
.sidebar-spacer{flex:1;}
.nav-item{
  display:flex;align-items:center;gap:.7rem;
  background:none;border:none;color:#b7c6d8;
  padding:.65rem .7rem;border-radius:var(--radius-s);
  font-size:.87rem;font-weight:500;text-align:left;cursor:pointer;
}
.nav-item svg{flex:none;width:19px;height:19px;}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-item.active{background:var(--trace-dim);color:#fff;}

.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  height:64px;flex:none;background:var(--surface);
  width: 100%;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:1rem;padding:0 1.2rem;
}
.topbar-title h1{font-size:1.05rem;margin:0;}
.topbar-search{flex:1;max-width:420px;}
.topbar-search input{width:100%;}
.topbar-user{display:flex;align-items:center;gap:.7rem;font-size:.85rem;color:var(--text-dim);white-space:nowrap;}
.db-status{color:var(--trace);font-size:.7rem;}
.db-status.offline{color:var(--danger);}

.content{flex:1;overflow:auto;padding:1.3rem 1.5rem 3rem;}
.page{display:none;}
.page.active{display:block;}

/* ===================== DASHBOARD ===================== */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.9rem;margin-bottom:1.4rem;}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);
  padding:1.1rem 1.2rem;box-shadow:var(--shadow-1);
}
.stat-card.wide{grid-column:span 2;}
.stat-value{
  display:block;font-family:var(--font-mono);font-weight:600;font-size:1.9rem;
  color:var(--navy-800);letter-spacing:-.02em;
}
.stat-value.money{color:var(--copper);}
.stat-label{display:block;font-size:.8rem;color:var(--text-dim);margin-top:.2rem;}

.panel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);padding:1.1rem 1.2rem;box-shadow:var(--shadow-1);}
.panel.wide{grid-column:1/-1;}
.rank-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem;}
.rank-list li{display:flex;justify-content:space-between;font-size:.88rem;padding:.4rem 0;border-bottom:1px dashed var(--border);}
.rank-list li:last-child{border-bottom:none;}
.rank-list .count{font-family:var(--font-mono);color:var(--trace-dim);font-weight:600;}

.bar-chart{display:flex;flex-direction:column;gap:.5rem;}
.bar-row{display:grid;grid-template-columns:110px 1fr 46px;align-items:center;gap:.6rem;font-size:.8rem;}
.bar-row .bar-track{background:var(--surface-2);border-radius:5px;height:10px;overflow:hidden;}
.bar-row .bar-fill{height:100%;background:linear-gradient(90deg,var(--trace-dim),var(--trace));border-radius:5px;}
.bar-row .bar-label{color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.bar-row .bar-value{font-family:var(--font-mono);text-align:right;color:var(--text);}

/* ===================== TABS ===================== */
.tabs{display:flex;gap:.3rem;border-bottom:1px solid var(--border);margin-bottom:1.1rem;}
.tab-btn{
  background:none;border:none;padding:.6rem 1rem;font-size:.87rem;font-weight:600;
  color:var(--text-dim);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;
}
.tab-btn.active{color:var(--navy-800);border-color:var(--trace);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* ===================== TABLES ===================== */
.toolbar{display:flex;gap:.7rem;align-items:center;margin-bottom:1rem;flex-wrap:wrap;}
.toolbar input[type=search]{min-width:240px;}
.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);overflow:auto;box-shadow:var(--shadow-1);}
table{width:100%;border-collapse:collapse;font-size:.87rem;}
thead th{
  text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;
  color:var(--text-faint);background:var(--surface-2);padding:.65rem .8rem;border-bottom:1px solid var(--border);
  position:sticky;top:0;
}
tbody td{padding:.6rem .8rem;border-bottom:1px solid var(--border);vertical-align:middle;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:var(--surface-2);}
.row-action{color:var(--navy-800);background:none;border:none;cursor:pointer;font-size:.82rem;font-weight:600;padding:.2rem .3rem;}
.row-action:hover{text-decoration:underline;}
.empty-row td{text-align:center;color:var(--text-faint);padding:1.6rem;}

.badge{
  display:inline-block;font-size:.72rem;font-weight:600;padding:.2rem .55rem;border-radius:99px;
  background:var(--surface-2);color:var(--text-dim);white-space:nowrap;
}
.badge.revision{background:#fdf1dc;color:#9a6a12;}
.badge.confirmacion{background:#e6f0fd;color:#1e5fb3;}
.badge.reparacion{background:#eef0fd;color:#4a3fc9;}
.badge.entregado{background:#e6f7ee;color:var(--trace-dim);}
.badge.entregado_sin_reparar{background:#fdeceb;color:var(--danger);}

/* ===================== CARD LISTS (Entregas / Clientes) ===================== */
.card-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.8rem;}
.card-list.compact{grid-template-columns:1fr;max-height:60vh;overflow:auto;padding-right:.3rem;}
.item-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);
  padding:.9rem 1rem;cursor:pointer;box-shadow:var(--shadow-1);
}
.item-card:hover{border-color:var(--trace);}
.item-card.selected{border-color:var(--trace-dim);box-shadow:0 0 0 2px rgba(43,182,115,.25);}
.item-card h3{font-size:.92rem;margin:0 0 .2rem;}
.item-card p{font-size:.8rem;color:var(--text-dim);margin:0;}

.split-layout{display:grid;grid-template-columns:320px 1fr;gap:1.2rem;align-items:start;}
.split-list{display:flex;flex-direction:column;gap:.7rem;}
.split-detail{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-m);padding:1.2rem;box-shadow:var(--shadow-1);}

.info-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.7rem .9rem;margin-bottom:.5rem;}
.info-grid div{display:flex;flex-direction:column;gap:.15rem;font-size:.85rem;}
.info-grid span{color:var(--text-faint);font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;}

.empty-state{color:var(--text-faint);font-size:.9rem;padding:2rem;text-align:center;border:1px dashed var(--border);border-radius:var(--radius-m);background:var(--surface);}

/* ===================== PARTS EDITOR ===================== */
.parts-editor{margin-bottom:.6rem;}
.parts-header{
  display:grid;grid-template-columns:1fr 130px 34px;gap:.5rem;
  font-size:.72rem;text-transform:uppercase;color:var(--text-faint);margin-bottom:.3rem;
}
.part-row{display:grid;grid-template-columns:1fr 130px 34px;gap:.5rem;margin-bottom:.4rem;align-items:center;}
.part-row input[type=number]{font-family:var(--font-mono);}
.part-remove{background:none;border:1px solid var(--border);border-radius:var(--radius-s);color:var(--danger);cursor:pointer;height:34px;}
.totals-row{align-items:flex-end;}
.money{font-family:var(--font-mono);}

/* ===================== LOGO UPLOAD ===================== */
.logo-row{display:flex;align-items:center;gap:1rem;}
#logoPreview{width:88px;height:88px;object-fit:contain;background:var(--surface-2);border-radius:var(--radius-m);border:1px solid var(--border);}

/* ===================== MODAL / TOAST ===================== */
.modal-overlay{
  position:fixed;inset:0;background:rgba(8,20,35,.5);
  display:flex;align-items:center;justify-content:center;z-index:60;padding:1rem;
}
.modal{background:var(--surface);border-radius:var(--radius-l);padding:1.4rem;width:100%;max-width:420px;box-shadow:var(--shadow-2);}
.toast-host{position:fixed;bottom:1.2rem;right:1.2rem;display:flex;flex-direction:column;gap:.5rem;z-index:70;}
.toast{
  background:var(--navy-900);color:#fff;padding:.7rem 1rem;border-radius:var(--radius-s);
  font-size:.85rem;box-shadow:var(--shadow-2);border-left:3px solid var(--trace);
  animation:toast-in .18s ease-out;
}
.toast.error{border-left-color:var(--danger);}
@keyframes toast-in{from{transform:translateY(6px);opacity:0}to{transform:translateY(0);opacity:1}}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px){
  .split-layout{grid-template-columns:1fr;}
  .sidebar{position:fixed;z-index:50;height:100%;box-shadow:var(--shadow-2);}
  .sidebar .icon-btn{display: inline;}
  /* .app:not(.menu-collapsed) .sidebar{width:220px;} */
  .app.menu-collapsed .sidebar{width:0;padding:0;overflow:hidden;}
  .topbar-search{display:none;}
}