/* ============================================================
   FINISHERS CRM — styles.css
   Tema industrial: negro carbón, amarillo dorado, gris metálico.
   Sin fuentes ni recursos externos.
   ============================================================ */

:root{
  --bg:#0b0c0e;
  --panel:#14161a;
  --panel-2:#1a1d22;
  --panel-3:#212529;
  --line:#272b32;
  --line-soft:#20242a;
  --accent:#f5c400;
  --accent-2:#ffd100;
  --accent-ink:#151003;
  --text:#eef0f3;
  --muted:#9aa1ab;
  --muted-2:#6d747e;
  --danger:#e5534b;
  --danger-bg:#3a1d1c;
  --ok:#46b877;
  --ok-bg:#16301f;
  --info:#5b9dd9;
  --info-bg:#172634;
  --warn:#f5c400;
  --warn-bg:#332a10;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html{height:100%}
body{
  margin:0;
  min-height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5rem}
h2{font-size:1.25rem;letter-spacing:.02em}
h3{font-size:1.02rem}
p{margin:0 0 .6rem}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
button{font-family:inherit}
::selection{background:rgba(255,196,0,.35)}

:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.visually-hidden{
  position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.skip-link{
  position:absolute;left:8px;top:-48px;z-index:200;background:var(--accent);color:#000;
  padding:8px 14px;border-radius:8px;font-weight:700;transition:top .15s;
}
.skip-link:focus{top:8px}

/* ============ Layout general ============ */
.app{display:flex;min-height:100vh}

.sidebar{
  width:236px;flex:0 0 236px;background:#0e0f12;
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:6px;
  position:sticky;top:0;height:100vh;overflow-y:auto;z-index:40;
}
.sidebar::before{
  content:"";display:block;height:4px;flex:0 0 4px;
  background:repeating-linear-gradient(-55deg,var(--accent) 0 12px,#0b0b0d 12px 24px);
}
.brand{
  display:flex;align-items:center;gap:10px;padding:16px 14px 10px;
}
.brand-logo{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(255,196,0,.25))}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{
  font-weight:900;font-size:1.12rem;letter-spacing:.06em;
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand-sub{font-size:.6rem;letter-spacing:.22em;color:var(--muted);font-weight:600}
.brand-crm{
  margin-top:3px;align-self:flex-start;font-size:.56rem;font-weight:800;letter-spacing:.3em;
  color:var(--accent);border:1px solid rgba(255,196,0,.5);border-radius:4px;padding:1px 6px;
}

.nav{display:flex;flex-direction:column;gap:2px;padding:6px 10px}
.nav-item{
  display:flex;align-items:center;gap:11px;width:100%;
  background:none;border:0;color:var(--muted);text-align:left;
  padding:9px 11px;border-radius:10px;font-size:.92rem;font-weight:600;cursor:pointer;
  transition:background .12s,color .12s;
}
.nav-item svg{width:19px;height:19px;flex:0 0 19px;fill:currentColor;opacity:.85}
.nav-item:hover{background:var(--panel-2);color:var(--text)}
.nav-item.active{background:linear-gradient(90deg,rgba(255,196,0,.16),rgba(255,196,0,.04));color:var(--accent)}
.nav-item.active svg{opacity:1}

.sidebar-foot{margin-top:auto;padding:12px 14px 16px}
.privacy-note{
  font-size:.72rem;color:var(--muted-2);line-height:1.45;
  border-top:1px solid var(--line-soft);padding-top:10px;margin:0;
}

/* Estado de sincronización con el servidor */
.sync-status{
  font-size:.74rem;color:var(--muted);
  border:1px solid var(--line-soft);border-radius:10px;
  padding:9px 11px;margin-bottom:10px;display:flex;flex-direction:column;gap:5px;
}
.sync-line{display:flex;align-items:center;gap:7px;line-height:1.3}
.sync-dot{width:8px;height:8px;border-radius:50%;flex:0 0 8px;display:inline-block}
.sync-dot.on{background:var(--ok);box-shadow:0 0 6px rgba(70,184,119,.7)}
.sync-dot.off{background:var(--warn)}
.sync-user{display:flex;align-items:center;gap:6px;font-weight:700;color:#cfd4db}

/* Pantalla de acceso (login) */
#login-layer{
  position:fixed;inset:0;z-index:90;background:rgba(6,7,9,.9);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;overflow-y:auto;
}
.login-card{
  background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:34px 32px;width:min(420px,100%);box-shadow:var(--shadow);text-align:center;
}
.login-card .hazard{
  height:5px;border-radius:3px;margin:-6px -10px 22px;
  background:repeating-linear-gradient(-55deg,var(--accent) 0 12px,#0b0b0d 12px 24px);
}
.login-card img{filter:drop-shadow(0 3px 10px rgba(255,196,0,.3))}
.login-brand{
  font-weight:900;font-size:1.5rem;letter-spacing:.06em;margin-top:10px;
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.login-sub{font-size:.62rem;letter-spacing:.22em;color:var(--muted);font-weight:700;margin:4px 0 22px}
.login-msg{
  background:var(--warn-bg);border:1px solid rgba(255,196,0,.4);color:#ffe08a;
  border-radius:10px;padding:9px 12px;font-size:.82rem;margin-bottom:14px;text-align:left;
}
.login-error{
  background:var(--danger-bg);border:1px solid rgba(229,83,75,.5);color:#ff9b95;
  border-radius:10px;padding:9px 12px;font-size:.82rem;margin-top:10px;text-align:left;
}
.login-card form{text-align:left}

.backdrop{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:39;
}
.backdrop.show{display:block}

.main{flex:1;min-width:0;display:flex;flex-direction:column}

.topbar{
  display:flex;align-items:center;gap:14px;
  padding:12px 22px;border-bottom:1px solid var(--line);
  background:rgba(14,15,18,.92);backdrop-filter:blur(6px);
  position:sticky;top:0;z-index:30;
}
.view-title{font-size:1.08rem;font-weight:800;letter-spacing:.03em;margin:0;white-space:nowrap}
.menu-btn{display:none}
.topbar-tools{margin-left:auto;width:min(340px,45%)}
.global-search input{
  width:100%;background:var(--panel);border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:8px 12px;font-size:.9rem;
}
.global-search input::placeholder{color:var(--muted-2)}

.alert-banner{
  margin:14px 22px 0;padding:11px 15px;border-radius:12px;
  background:var(--warn-bg);border:1px solid rgba(255,196,0,.45);
  color:#ffe9a8;font-size:.9rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.alert-banner.danger{background:var(--danger-bg);border-color:rgba(229,83,75,.5);color:#ffc9c5}
.alert-banner a,.alert-banner button.linklike{color:var(--accent-2)}
.alert-banner .spacer{flex:1}

.view{padding:20px 22px 60px;outline:none}
.noscript{padding:20px;background:var(--warn-bg);border-radius:12px}

/* ============ Botones ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  background:var(--panel-2);color:var(--text);
  border:1px solid var(--line);border-radius:10px;
  padding:8px 14px;font-size:.88rem;font-weight:700;cursor:pointer;
  transition:filter .12s,background .12s,transform .05s;white-space:nowrap;
}
.btn:hover{filter:brightness(1.12)}
.btn:active{transform:translateY(1px)}
.btn svg{width:16px;height:16px;fill:currentColor}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{background:transparent}
.btn-danger{background:transparent;border-color:rgba(229,83,75,.55);color:#ff9b95}
.btn-danger:hover{background:var(--danger-bg)}
.btn-solid-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-sm{padding:5px 10px;font-size:.8rem;border-radius:8px}
.btn-sm svg{width:13px;height:13px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel);color:var(--text);cursor:pointer;
}
.icon-btn svg{width:19px;height:19px;fill:currentColor}
.icon-btn:hover{background:var(--panel-2)}

.linklike{background:none;border:0;color:var(--accent);cursor:pointer;font-weight:600;padding:0;font-size:inherit}
.linklike:hover{text-decoration:underline}

.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ============ Paneles / tarjetas ============ */
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;
}
.panel + .panel{margin-top:14px}
.panel-title{
  display:flex;align-items:center;gap:10px;margin:0 0 12px;
  font-size:.95rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#dfe3e8;
}
.panel-title::after{content:"";flex:1;height:1px;background:var(--line-soft)}
.panel-title .count{font-size:.72rem;background:var(--panel-3);border-radius:20px;padding:2px 9px;color:var(--muted)}

.section-head{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.section-head .grow{flex:1;min-width:220px}
.section-desc{color:var(--muted);font-size:.88rem;margin:2px 0 0;max-width:70ch}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}

/* KPIs */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:11px;margin-bottom:16px}
.kpi{
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 14px;position:relative;overflow:hidden;
}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:.75}
.kpi .kpi-num{font-size:1.45rem;font-weight:900;letter-spacing:.02em}
.kpi .kpi-label{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.kpi.gold .kpi-num{color:var(--accent)}
.kpi.ok::before{background:var(--ok)} .kpi.ok .kpi-num{color:var(--ok)}
.kpi.danger::before{background:var(--danger)} .kpi.danger .kpi-num{color:#ff9b95}
.kpi.info::before{background:var(--info)} .kpi.info .kpi-num{color:#9cc8ec}
.kpi.money .kpi-num{font-size:1.12rem}

/* ============ Formularios ============ */
label.req::after{content:" *";color:var(--accent)}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.field > label{font-size:.8rem;font-weight:700;color:#c9ced6;letter-spacing:.02em}
.field .hint{font-size:.72rem;color:var(--muted-2)}
input[type=text],input[type=search],input[type=tel],input[type=email],input[type=number],
input[type=date],input[type=url],select,textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:9px 12px;font-size:.9rem;font-family:inherit;
}
input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(255,196,0,.15)}
textarea{resize:vertical;min-height:74px}
input[type=color]{width:52px;height:38px;padding:2px;border-radius:8px;border:1px solid var(--line);background:var(--panel-2)}
input[type=file]{color:var(--muted);font-size:.82rem}
input[type=file]::file-selector-button{
  background:var(--accent);color:var(--accent-ink);border:0;border-radius:8px;
  padding:7px 12px;font-weight:700;margin-right:10px;cursor:pointer;font-family:inherit;
}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:0 0 14px}
legend{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);padding:0 8px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 16px}
.form-grid .full{grid-column:1/-1}
.form-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
.form-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 16px}

.chk-row{display:flex;flex-wrap:wrap;gap:7px}
.chk-pill{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--line);border-radius:20px;padding:6px 12px;
  font-size:.8rem;cursor:pointer;user-select:none;color:#cdd3da;background:var(--panel-2);
}
.chk-pill input{accent-color:var(--accent);margin:0}
.chk-pill:has(input:checked){border-color:var(--accent);color:var(--accent-2);background:rgba(255,196,0,.1)}
.chk-pill:hover{border-color:var(--muted-2)}

/* ============ Tablas ============ */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
table.data{width:100%;border-collapse:collapse;font-size:.87rem;min-width:640px}
table.data th{
  text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);
  background:var(--panel-2);padding:10px 12px;border-bottom:1px solid var(--line);
  position:sticky;top:0;
}
table.data td{padding:10px 12px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:hover{background:rgba(255,196,0,.04)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.row-actions{display:flex;gap:5px;justify-content:flex-end}
.cell-main{font-weight:700}
.cell-sub{font-size:.76rem;color:var(--muted)}

/* ============ Etiquetas / chips ============ */
.chip{
  display:inline-flex;align-items:center;gap:5px;border-radius:20px;
  padding:2.5px 10px;font-size:.72rem;font-weight:700;letter-spacing:.02em;
  border:1px solid var(--line);color:var(--muted);background:var(--panel-2);white-space:nowrap;
}
.chip.gold{color:var(--accent-2);border-color:rgba(255,196,0,.55);background:rgba(255,196,0,.1)}
.chip.ok{color:#8fe0b4;border-color:rgba(70,184,119,.5);background:var(--ok-bg)}
.chip.danger{color:#ff9b95;border-color:rgba(229,83,75,.5);background:var(--danger-bg)}
.chip.info{color:#9cc8ec;border-color:rgba(91,157,217,.5);background:var(--info-bg)}
.chip.warn{color:#ffe08a;border-color:rgba(255,196,0,.45);background:var(--warn-bg)}
.chip.prio-alta{color:#ffb1ab;border-color:rgba(229,83,75,.55)}
.chip.prio-media{color:#ffe08a;border-color:rgba(255,196,0,.45)}
.chip.prio-baja{color:#aeb6c0}
.tag-list{display:flex;flex-wrap:wrap;gap:5px}

/* ============ Pipeline Kanban ============ */
.kanban{
  display:flex;gap:12px;overflow-x:auto;padding:4px 2px 16px;
  scroll-snap-type:x proximity;align-items:flex-start;
}
.kan-col{
  flex:0 0 274px;min-width:274px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);
  scroll-snap-align:start;max-height:76vh;display:flex;flex-direction:column;
}
.kan-col.drag-over{border-color:var(--accent);box-shadow:0 0 0 2px rgba(255,196,0,.35)}
.kan-head{
  padding:11px 13px;border-bottom:2px solid var(--line);
  display:flex;align-items:center;gap:8px;
}
.kan-col.won .kan-head{border-bottom-color:var(--ok)}
.kan-col.lost .kan-head{border-bottom-color:var(--danger)}
.kan-name{font-weight:800;font-size:.8rem;letter-spacing:.03em}
.kan-meta{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:1px}
.kan-count{font-size:.7rem;font-weight:800;color:var(--accent)}
.kan-sum{font-size:.62rem;color:var(--muted-2)}
.kan-body{padding:10px;display:flex;flex-direction:column;gap:9px;overflow-y:auto;min-height:60px}
.kan-card{
  background:var(--panel-2);border:1px solid var(--line-soft);border-left:3px solid var(--muted-2);
  border-radius:11px;padding:10px 11px;cursor:grab;
}
.kan-card.dragging{opacity:.45}
.kan-card.prio-alta{border-left-color:var(--danger)}
.kan-card.prio-media{border-left-color:var(--warn)}
.kan-card.prio-baja{border-left-color:var(--muted-2)}
.kan-card .kc-top{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.kan-card .kc-empresa{font-weight:800;font-size:.86rem}
.kan-card .kc-valor{color:var(--accent);font-weight:800;font-size:.8rem;white-space:nowrap}
.kan-card .kc-sub{font-size:.75rem;color:var(--muted);margin-top:2px}
.kan-card .kc-tags{margin-top:7px}
.kan-card select{
  margin-top:8px;font-size:.74rem;padding:5px 8px;background:var(--panel);
}
.kan-empty{font-size:.76rem;color:var(--muted-2);text-align:center;padding:12px 6px;border:1px dashed var(--line);border-radius:9px}

/* ============ Modales ============ */
.modal-overlay{
  position:fixed;inset:0;background:rgba(4,5,7,.72);z-index:60;
  display:flex;align-items:flex-start;justify-content:center;padding:28px 16px;overflow-y:auto;
}
.modal{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  width:min(880px,100%);max-height:calc(100vh - 56px);display:flex;flex-direction:column;
  box-shadow:var(--shadow);
}
.modal.narrow{width:min(520px,100%)}
.modal.wide{width:min(1060px,100%)}
.modal-head{
  display:flex;align-items:center;gap:12px;padding:15px 18px;
  border-bottom:1px solid var(--line);
}
.modal-head h2{margin:0;font-size:1.02rem}
.modal-head .spacer{flex:1}
.modal-body{padding:16px 18px;overflow-y:auto}
.modal-foot{
  display:flex;gap:9px;justify-content:flex-end;align-items:center;flex-wrap:wrap;
  padding:13px 18px;border-top:1px solid var(--line);
}
.modal-foot .left{margin-right:auto}

/* ============ Toasts ============ */
.toast-root{
  position:fixed;bottom:18px;right:18px;z-index:100;
  display:flex;flex-direction:column;gap:8px;max-width:min(360px,90vw);
}
.toast{
  background:var(--panel-3);border:1px solid var(--line);border-left:4px solid var(--accent);
  color:var(--text);border-radius:11px;padding:11px 14px;font-size:.86rem;
  box-shadow:var(--shadow);animation:toast-in .18s ease-out;
}
.toast.ok{border-left-color:var(--ok)}
.toast.error{border-left-color:var(--danger)}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ============ Dashboard ============ */
.dash-lists{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px;margin-top:14px}
.mini-list{display:flex;flex-direction:column;gap:8px}
.mini-item{
  display:flex;align-items:center;gap:10px;background:var(--panel-2);
  border:1px solid var(--line-soft);border-radius:11px;padding:9px 12px;font-size:.84rem;
}
.mini-item .mi-main{font-weight:700}
.mini-item .mi-sub{font-size:.74rem;color:var(--muted)}
.mini-item .mi-right{margin-left:auto;text-align:right;font-size:.75rem;color:var(--muted)}
.mini-item.overdue{border-left:3px solid var(--danger)}
.mini-item.today{border-left:3px solid var(--accent)}
.chart-wrap{width:100%;overflow-x:auto}
.chart-wrap svg{display:block;max-width:100%;height:auto}
.legend-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px;font-size:.75rem;color:var(--muted)}
.legend-row .dot{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:5px;vertical-align:baseline}

/* ============ Agenda / actividades ============ */
.agenda-group{margin-bottom:18px}
.agenda-head{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.agenda-head h3{margin:0;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.timeline{display:flex;flex-direction:column}
.tl-item{
  display:grid;grid-template-columns:110px 1fr auto;gap:12px;align-items:start;
  padding:11px 4px;border-bottom:1px solid var(--line-soft);font-size:.86rem;
}
.tl-item:last-child{border-bottom:0}
.tl-when{color:var(--muted);font-size:.76rem;padding-top:2px}
.tl-type{display:inline-flex;margin-bottom:3px}
.tl-desc{color:#d7dbe1}
.tl-meta{font-size:.75rem;color:var(--muted);margin-top:3px}
.tl-actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}

/* ============ Ficha de prospecto ============ */
.ficha-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
.kv{display:grid;grid-template-columns:150px 1fr;gap:5px 12px;font-size:.87rem}
.kv dt{color:var(--muted);font-size:.78rem;font-weight:700}
.kv dd{margin:0}
.ficha-contact-row{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}

/* ============ Items de cotización ============ */
.items-table{width:100%;border-collapse:collapse;font-size:.85rem}
.items-table th{
  text-align:left;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--muted);padding:6px 8px;border-bottom:1px solid var(--line);
}
.items-table td{padding:5px 6px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.items-table input,.items-table select{
  padding:7px 9px;font-size:.84rem;background:var(--panel);border:1px solid var(--line);
}
.items-table .num{text-align:right;font-variant-numeric:tabular-nums}
.calc-box{
  background:var(--panel-2);border:1px solid var(--line);border-radius:12px;
  padding:13px 16px;margin-top:12px;font-size:.88rem;
}
.calc-row{display:flex;justify-content:space-between;gap:14px;padding:4px 0}
.calc-row.total{
  border-top:2px solid var(--accent);margin-top:7px;padding-top:9px;
  font-weight:900;font-size:1.06rem;color:var(--accent);
}
.calc-row .lbl{color:var(--muted)}
.calc-row.total .lbl{color:var(--accent)}
.calc-inputs{display:grid;grid-template-columns:repeat(4,1fr);gap:0 14px;margin-top:10px}

/* ============ Propuestas ============ */
.prop-card{
  display:flex;gap:14px;align-items:flex-start;background:var(--panel-2);
  border:1px solid var(--line);border-radius:13px;padding:13px 15px;
}
.prop-card .num{font-weight:900;color:var(--accent);font-size:.95rem;white-space:nowrap}

/* ============ Plantillas de mensajes ============ */
.tpl-card{display:flex;flex-direction:column;gap:10px}
.tpl-vars{display:flex;flex-wrap:wrap;gap:5px}
.msg-preview{
  background:var(--panel-2);border:1px solid var(--line);border-radius:11px;
  padding:12px 14px;white-space:pre-wrap;font-size:.87rem;
}

/* ============ Vacíos ============ */
.empty-state{
  text-align:center;padding:38px 20px;color:var(--muted);
  border:1px dashed var(--line);border-radius:var(--radius);background:rgba(255,255,255,.01);
}
.empty-state .big{font-size:1.05rem;font-weight:800;color:#cfd4db;margin-bottom:4px}

/* ============ Documento (impresión / vista previa) ============ */
.doc{
  background:#fff;color:#16181c;font-size:12.5px;line-height:1.55;
  font-family:var(--font);width:100%;max-width:820px;margin:0 auto;
}
.doc .doc-band{
  background:#111316;color:#fff;padding:26px 30px;
  display:flex;align-items:center;gap:18px;
}
.doc .doc-band img{height:64px;width:64px;object-fit:contain}
.doc .doc-brand{font-size:1.9rem;font-weight:900;letter-spacing:.08em;color:var(--accent,#f5c400)}
.doc .doc-slogan{font-size:.68rem;letter-spacing:.34em;color:#c9ced6;font-weight:700}
.doc .doc-contact{margin-left:auto;text-align:right;font-size:.68rem;color:#c9ced6;line-height:1.6}
.doc .doc-cover{
  text-align:center;padding:64px 40px 56px;border-bottom:3px solid var(--accent,#f5c400);
}
.doc .doc-cover .doc-brand{font-size:2.6rem}
.doc .doc-cover h1{font-size:1.5rem;margin:34px 0 6px;color:#111}
.doc .doc-cover .cover-for{font-size:1.02rem;color:#333}
.doc .doc-cover .cover-meta{margin-top:30px;color:#555;font-size:.9rem}
.doc .doc-section{padding:20px 30px}
.doc .doc-section h2{
  font-size:.95rem;text-transform:uppercase;letter-spacing:.12em;color:#111;
  border-bottom:2px solid var(--accent,#f5c400);padding-bottom:6px;margin-bottom:12px;
}
.doc .doc-section p{white-space:pre-wrap;margin:0 0 10px}
.doc table.doc-table{width:100%;border-collapse:collapse;font-size:.86em;margin:8px 0}
.doc table.doc-table th{
  background:#f1f2f4;text-align:left;padding:7px 9px;border:1px solid #d6d9de;
  font-size:.78em;text-transform:uppercase;letter-spacing:.05em;
}
.doc table.doc-table td{padding:7px 9px;border:1px solid #d6d9de;vertical-align:top}
.doc table.doc-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.doc .doc-totals{margin-left:auto;width:300px;margin-top:10px}
.doc .doc-totals .calc-row{display:flex;justify-content:space-between;padding:4px 2px;font-size:.95em}
.doc .doc-totals .calc-row.total{border-top:2px solid #111;font-weight:900}
.doc .doc-note{font-size:.82em;color:#555}
.doc ul.doc-list{margin:6px 0;padding-left:20px}
.doc ul.doc-list li{margin-bottom:4px}
.doc .doc-checklist{list-style:none;padding-left:0}
.doc .doc-checklist li::before{content:"☑ ";color:#111;font-weight:700}
.doc .doc-sign{
  display:flex;gap:60px;margin-top:44px;padding:0 30px 30px;
}
.doc .doc-sign div{flex:1;text-align:center}
.doc .doc-sign .line{border-top:1px solid #333;margin-bottom:6px;padding-top:6px;font-size:.85em;color:#333}
.doc .doc-footer{
  text-align:center;font-size:.72em;color:#777;padding:14px 30px;border-top:1px solid #e3e5e9;margin-top:10px;
}
.doc .doc-pagebreak{page-break-before:always}
.doc .doc-meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 20px;font-size:.92em;margin-bottom:6px}
.doc .doc-meta-grid .lbl{color:#666;font-size:.82em;text-transform:uppercase;letter-spacing:.06em}
.doc .doc-chip{display:inline-block;border:1px solid #cfd3d9;border-radius:14px;padding:1px 10px;font-size:.78em;margin:0 4px 4px 0}

/* Vista previa de impresión (en modal) */
.doc-preview-wrap{background:#3a3d42;border-radius:10px;padding:16px;overflow:auto;max-height:64vh}
.doc-preview-wrap .doc{box-shadow:0 8px 30px rgba(0,0,0,.5)}

/* ============ Área de impresión real ============ */
.print-area{display:none}
@media print{
  body.printing-doc{background:#fff}
  body.printing-doc .app,
  body.printing-doc .toast-root,
  body.printing-doc #modal-root{display:none!important}
  body.printing-doc .print-area{display:block!important}
  .print-area .doc{max-width:none;width:100%;margin:0;font-size:12px}
  @page{margin:14mm 12mm}
}

/* ============ Responsive ============ */
@media (max-width:1080px){
  .ficha-grid{grid-template-columns:1fr}
  .form-grid-4{grid-template-columns:repeat(2,1fr)}
  .calc-inputs{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;height:100dvh;z-index:50;
    transform:translateX(-105%);transition:transform .2s ease;
    box-shadow:var(--shadow);
  }
  .sidebar.open{transform:none}
  .menu-btn{display:inline-flex}
  .backdrop.show{display:block}
}
@media (max-width:900px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .form-grid-3{grid-template-columns:1fr}
  .dash-lists{grid-template-columns:1fr}
}
@media (max-width:760px){
  .view{padding:16px 13px 90px}
  .topbar{padding:10px 13px}
  .topbar-tools{width:100%;order:3}
  .topbar{flex-wrap:wrap}
  .alert-banner{margin:12px 13px 0}

  /* Tablas convertidas en tarjetas */
  table.data.cards{min-width:0}
  table.data.cards thead{display:none}
  table.data.cards,table.data.cards tbody,table.data.cards tr,table.data.cards td{display:block}
  table.data.cards tr{
    background:var(--panel-2);border:1px solid var(--line);border-radius:13px;
    margin-bottom:11px;padding:6px 2px;
  }
  table.data.cards td{display:flex;gap:10px;border-bottom:1px solid var(--line-soft);padding:7px 11px;align-items:baseline}
  table.data.cards td:last-child{border-bottom:0}
  table.data.cards td::before{
    content:attr(data-label);flex:0 0 38%;max-width:38%;
    font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);
  }
  table.data.cards td.no-label::before{display:none}
  table.data.cards td.no-label{justify-content:flex-end}
  .tl-item{grid-template-columns:1fr;gap:5px}
  .tl-actions{justify-content:flex-start}
  .kv{grid-template-columns:1fr}
  .kv dt{margin-top:6px}
}
@media (max-width:520px){
  .calc-inputs,.form-grid-4{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .modal-overlay{padding:12px 8px}
  .modal{max-height:calc(100dvh - 24px)}
  .btn{padding:9px 13px}
}

/* ============ Cobros ============ */
.debe-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.debe-row:first-of-type{border-top:0}
.debe-main{flex:1;min-width:0}
.debe-monto{font-weight:900;font-size:1.1rem;white-space:nowrap;color:var(--accent)}
.debe-monto.is-late{color:#ff9b95}
.cobro-card .num{min-width:150px}
.demo-note{background:var(--info-bg);border:1px solid rgba(91,157,217,.5);color:#cfe3f5;border-radius:11px;padding:12px 14px;font-size:.92rem;line-height:1.5;margin-bottom:14px}
@media(max-width:700px){.cobro-card{flex-wrap:wrap}.cobro-card .num{min-width:0}.debe-row{flex-direction:column;gap:4px}}
.cell-sub{font-size:.88rem}
.kpi .kpi-label{font-size:.8rem}
.section-desc{font-size:.95rem}
.chip{font-size:.82rem}
.cobro-card{display:grid;grid-template-columns:170px minmax(0,1fr) auto;gap:10px 18px;align-items:start}
.cobro-card .num{font-size:1.1rem;padding-top:1px}
.cobro-card .btn-row{grid-column:2 / -1;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-start}
@media(max-width:700px){
  .cobro-card{grid-template-columns:1fr auto}
  .cobro-card .num{grid-column:1;grid-row:1}
  .cobro-card > div:nth-child(2){grid-column:1 / -1;grid-row:2;min-width:0 !important}
  .cobro-card .chip{grid-column:2;grid-row:1;justify-self:end}
  .cobro-card .btn-row{grid-column:1 / -1}
}
[hidden]{display:none !important}
/* Avance de obra */
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.panel-head .panel-title{flex:1;min-width:180px;margin:0}
.av-select{min-width:240px;max-width:340px;margin:0}
.av-etapa{padding:14px 0;border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:8px}
.av-etapa:first-of-type{border-top:0}
.av-etapa-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.av-etapa-head .cell-main{flex:1;min-width:140px;font-size:1.02rem}
.av-pct{font-weight:900;color:var(--accent);font-size:1.05rem;min-width:48px;text-align:right}
.av-bar{height:12px;border-radius:8px;background:var(--panel-3);overflow:hidden}
.av-bar span{display:block;height:100%;background:var(--accent);border-radius:8px}
.av-bar.is-late span{background:#e5534b}
.av-alert{padding:11px 14px;border-radius:10px;margin-bottom:8px;font-size:.98rem;line-height:1.4}
.av-alert.danger{background:var(--danger-bg);border:1px solid rgba(229,83,75,.5)}
.av-alert.warn{background:var(--warn-bg);border:1px solid rgba(255,196,0,.45)}
.av-bit{display:grid;grid-template-columns:96px 1fr auto;gap:12px;align-items:start;padding:12px 0;border-top:1px solid var(--line-soft)}
.av-bit-date{font-weight:800;color:var(--accent)}
.av-bit-txt{line-height:1.45}
.av-fotos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.av-foto{padding:0;border:1px solid var(--line-soft);background:var(--panel-2);border-radius:10px;overflow:hidden;cursor:pointer;color:inherit;text-align:left}
.av-foto img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.av-foto span{display:block;padding:7px 9px;font-size:.85rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.av-foto-big{display:block;max-width:100%;margin:0 auto 10px;border-radius:10px}
.av-cambio{display:grid;grid-template-columns:1fr auto auto;gap:6px 14px;align-items:center;padding:12px 0;border-top:1px solid var(--line-soft)}
.av-cambio .btn-row{grid-column:1/-1}
.av-cambio .num{font-weight:900}
.av-cambio .num.gold{color:var(--accent)}
@media(max-width:700px){.av-bit{grid-template-columns:1fr auto}.av-bit-date{grid-column:1/-1}.av-cambio{grid-template-columns:1fr}.av-select{max-width:none;width:100%}}
@media(max-width:700px){.av-etapa .btn-row{display:grid;grid-template-columns:1fr 1fr 1fr 44px;gap:6px}.av-etapa .btn-row .btn{padding-left:6px;padding-right:6px;justify-content:center}}
/* Costos y firma */
.co-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px;margin-top:12px}
.co-cat{display:flex;justify-content:space-between;gap:10px;padding:9px 12px;border:1px solid var(--line-soft);border-radius:10px;background:var(--panel-2);font-size:.95rem}
.co-gasto{display:grid;grid-template-columns:1fr auto auto;gap:6px 14px;align-items:center;padding:12px 0;border-top:1px solid var(--line-soft)}
.co-gasto .btn-row{grid-column:1/-1}
.co-gasto .num{font-weight:900}
.co-gasto .num.gold{color:var(--accent)}
.fi-canvas{display:block;width:100%;max-width:640px;height:auto;aspect-ratio:16/5;background:#fff;border-radius:10px;touch-action:none;cursor:crosshair}
@media(max-width:700px){.co-gasto{grid-template-columns:1fr}}
.fi-canvas{max-width:none}
.co-cats{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.co-cat strong{white-space:nowrap}
@media(max-width:700px){.co-gasto .chip,.av-cambio .chip{justify-self:start}}
@media(max-width:700px){.co-gasto > .chip,.av-cambio > .chip{width:fit-content;justify-self:start}}

/* Vista previa de documentos en celular */
@media(max-width:700px){
  .doc-preview-wrap{max-height:38vh;padding:8px}
  .doc-preview-wrap .doc{zoom:.4}
  #do-wa{order:-1;flex:1 1 100%;justify-content:center;font-size:1rem;padding:12px}
  #do-print{flex:1 1 auto;justify-content:center}
}

/* Aviso "caso de ejemplo" con cierre */
#demo-bar{position:fixed;bottom:0;left:0;right:0;z-index:99999;background:#f5c400;color:#121316;display:flex;align-items:center;gap:8px;padding:6px 6px 6px 14px;font:14px/1.4 sans-serif}
#demo-bar .demo-bar-txt{flex:1;text-align:center}
#demo-bar a{color:#111;text-decoration:underline;font-weight:700}
#demo-bar-x{flex:0 0 44px;width:44px;height:44px;border:0;border-radius:10px;background:rgba(0,0,0,.12);color:#111;font-size:28px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
#demo-bar-x:hover{background:rgba(0,0,0,.22)}
body{padding-bottom:var(--bar-h,0px)}
.sidebar{height:calc(100vh - var(--bar-h,0px))}
.sidebar{padding-bottom:16px}
@media(max-width:980px){.sidebar{height:auto;bottom:var(--bar-h,0px)}}
.modal-overlay{padding-bottom:calc(28px + var(--bar-h,0px))}
.toast-root{bottom:calc(18px + var(--bar-h,0px))}
@media(max-width:700px){.modal-overlay{padding:12px 12px calc(12px + var(--bar-h,0px))}.modal{max-height:calc(100vh - 24px - var(--bar-h,0px))}}

/* Tabla de ítems de cotización apilada en celular (sin corte horizontal) */
@media(max-width:700px){
  .items-table,.items-table tbody,.items-table tr,.items-table td{display:block;width:100%}
  .items-table thead{display:none}
  .items-table tr{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-bottom:10px;padding:4px 0;overflow:hidden}
  .items-table td{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:7px 12px;border-bottom:1px solid var(--line-soft);text-align:right}
  .items-table td:last-child{border-bottom:0}
  .items-table td::before{content:attr(data-l);flex:0 0 42%;text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted,#9aa0a6);font-weight:700}
  .items-table td:first-child{display:block;text-align:left;font-weight:600}
  .items-table td:first-child::before{display:block;margin-bottom:4px}
  .items-table input,.items-table select{flex:1 1 auto;min-width:0;width:100%}
  .items-table td:nth-child(n+2) input,.items-table td:nth-child(n+2) select{max-width:58%}
}