/* ============================================================
   LUCCHINI STOCK v2 — Hoja de Estilos
   Paleta azul: #1a3a5c / #2563a0 / #3478c0 / #4a9ade / #6ab8ef
   ============================================================ */
:root {
    --b1:#1a3a5c; --b2:#2563a0; --b3:#3478c0; --b4:#4a9ade; --b5:#6ab8ef; --bp:#c8e4f8;
    --bg:#f0f5fb; --card:#ffffff; --txt:#1a2840; --muted:#6b7ea0; --brd:#d4e4f4;
    --sw:258px; --th:62px; --r:13px;
    --sh:0 4px 20px rgba(26,58,92,.11); --shs:0 2px 8px rgba(26,58,92,.07);
    --tr:all .22s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--txt);min-height:100vh;overflow-x:hidden}

/* ── SIDEBAR ─────────────────────────── */
.sidebar{position:fixed;top:0;left:0;width:var(--sw);height:100vh;background:linear-gradient(180deg,var(--b1) 0%,var(--b2) 70%,var(--b3) 100%);display:flex;flex-direction:column;z-index:1000;transition:var(--tr);overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.12) transparent}
.sb-brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.1);flex-shrink:0}
.sb-logo{width:38px;height:38px;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(255,255,255,.2))}
.sb-title{font-family:'Exo 2',sans-serif;font-size:14px;font-weight:800;color:#fff;letter-spacing:2px;display:block;line-height:1}
.sb-sub{font-family:'Exo 2',sans-serif;font-size:9px;font-weight:500;color:var(--b5);letter-spacing:3.5px;text-transform:uppercase}
.sb-nav{flex:1;padding:10px 0}
.sb-sec{font-size:9.5px;font-weight:700;color:rgba(255,255,255,.32);letter-spacing:2px;text-transform:uppercase;padding:13px 16px 4px}
.sb-link{display:flex;align-items:center;gap:10px;padding:9px 16px;color:rgba(255,255,255,.72);text-decoration:none;font-size:13px;font-weight:500;transition:var(--tr);border-left:3px solid transparent}
.sb-link i{width:16px;text-align:center;font-size:13px;opacity:.85}
.sb-link:hover{color:#fff;background:rgba(255,255,255,.08);border-left-color:var(--b5)}
.sb-link.active{color:#fff;background:rgba(255,255,255,.13);border-left-color:#fff}
.sb-foot{padding:12px;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:9px;flex-shrink:0}
.sb-av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--b5),var(--b4));display:flex;align-items:center;justify-content:center;font-family:'Exo 2',sans-serif;font-weight:800;font-size:12px;color:#fff;flex-shrink:0}
.sb-uname{display:block;font-size:12px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-urole{display:block;font-size:10px;color:rgba(255,255,255,.42);text-transform:capitalize}
.sb-logout{color:rgba(255,255,255,.4);font-size:16px;text-decoration:none;transition:var(--tr);flex-shrink:0}
.sb-logout:hover{color:#fc8181}
.sb-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999}
.super-badge{font-size:8px;background:#6b21a8;color:#fff;padding:1px 4px;border-radius:3px;margin-left:4px;letter-spacing:1px}

/* ── TOPBAR ──────────────────────────── */
.topbar{position:fixed;top:0;left:var(--sw);right:0;height:var(--th);background:var(--card);border-bottom:1px solid var(--brd);display:flex;align-items:center;padding:0 22px;gap:12px;z-index:900;transition:var(--tr);box-shadow:var(--shs)}
.tb-toggle{display:none;background:none;border:none;color:var(--b2);font-size:19px;cursor:pointer;padding:4px 8px;border-radius:8px;transition:var(--tr)}
.tb-toggle:hover{background:var(--bg)}
.tb-title{font-family:'Exo 2',sans-serif;font-size:17px;font-weight:700;color:var(--b1);flex:1}
.tb-actions{display:flex;gap:7px;align-items:center}
.tb-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:9px;color:var(--b2);font-size:17px;text-decoration:none;transition:var(--tr);position:relative}
.tb-btn:hover{background:var(--bg);color:var(--b1)}
.notif-badge{position:absolute;top:4px;right:4px;background:#e53e3e;color:#fff;font-size:9px;font-weight:700;width:15px;height:15px;border-radius:50%;display:flex;align-items:center;justify-content:center}

/* ── MAIN ────────────────────────────── */
.main-wrap{margin-left:var(--sw);margin-top:var(--th);min-height:calc(100vh - var(--th));transition:var(--tr)}
.content{padding:24px}
.pg-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:10px}
.pg-title{font-family:'Exo 2',sans-serif;font-size:22px;font-weight:800;color:var(--b1)}
.pg-sub{font-size:12px;color:var(--muted);margin-top:3px}

/* ── CARDS ───────────────────────────── */
.card-ls{background:var(--card);border-radius:var(--r);box-shadow:var(--shs);border:1px solid var(--brd);overflow:hidden;transition:var(--tr)}
.card-ls:hover{box-shadow:var(--sh)}
.card-head{padding:14px 18px;background:linear-gradient(135deg,var(--b1),var(--b2));color:#fff}
.card-head h5{font-family:'Exo 2',sans-serif;font-size:14px;font-weight:700;margin:0}
.card-body{padding:18px}

/* ── STAT CARDS ──────────────────────── */
.stat-card{background:var(--card);border-radius:var(--r);padding:18px;border:1px solid var(--brd);box-shadow:var(--shs);display:flex;align-items:center;gap:14px;transition:var(--tr);text-decoration:none;color:inherit}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:var(--b4);color:inherit}
.stat-ico{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.ic-b1{background:linear-gradient(135deg,var(--b1),var(--b2));color:#fff}
.ic-b2{background:linear-gradient(135deg,var(--b2),var(--b3));color:#fff}
.ic-b3{background:linear-gradient(135deg,var(--b3),var(--b4));color:#fff}
.ic-ok{background:linear-gradient(135deg,#48bb78,#2f855a);color:#fff}
.ic-warn{background:linear-gradient(135deg,#f6ad55,#e53e3e);color:#fff}
.ic-purple{background:linear-gradient(135deg,#805ad5,#6b21a8);color:#fff}
.stat-lbl{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.stat-val{font-family:'Exo 2',sans-serif;font-size:26px;font-weight:800;color:var(--b1);line-height:1.1}
.stat-sub{font-size:11px;color:var(--muted);margin-top:2px}

/* ── TABLES ──────────────────────────── */
.tbl{width:100%;border-collapse:separate;border-spacing:0}
.tbl thead th{background:var(--b1);color:#fff;font-family:'Exo 2',sans-serif;font-size:12px;font-weight:600;padding:10px 12px;border:none;white-space:nowrap}
.tbl thead th:first-child{border-radius:10px 0 0 0}
.tbl thead th:last-child{border-radius:0 10px 0 0}
.tbl tbody tr{transition:var(--tr)}
.tbl tbody tr:hover{background:var(--bp)!important}
.tbl tbody td{padding:9px 12px;border-bottom:1px solid var(--brd);font-size:12.5px;vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:none}

/* ── STOCK BAR ───────────────────────── */
.sbar{background:var(--bg);border-radius:20px;height:6px;overflow:hidden}
.sbar-fill{height:100%;border-radius:20px;transition:width .8s ease}
.sbar-fill.success{background:linear-gradient(90deg,#48bb78,#2f855a)}
.sbar-fill.warning{background:linear-gradient(90deg,#f6ad55,#ed8936)}
.sbar-fill.danger{background:linear-gradient(90deg,#fc8181,#e53e3e)}

/* ── FORMS ───────────────────────────── */
.form-control,.form-select{border:1.5px solid var(--brd);border-radius:9px;padding:8px 12px;font-size:13.5px;transition:var(--tr)}
.form-control:focus,.form-select:focus{border-color:var(--b4);box-shadow:0 0 0 3px rgba(74,154,222,.15);outline:none}
.form-label{font-size:12px;font-weight:600;color:var(--txt);margin-bottom:4px;display:block}

/* ── BUTTONS ─────────────────────────── */
.btn-ls{border:none;border-radius:9px;padding:8px 18px;font-family:'Exo 2',sans-serif;font-weight:600;font-size:13px;cursor:pointer;transition:var(--tr);display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.btn-ls:hover{transform:translateY(-1px);color:inherit}
.btn-ls.prim{background:linear-gradient(135deg,var(--b2),var(--b3));color:#fff}
.btn-ls.prim:hover{background:linear-gradient(135deg,var(--b1),var(--b2));box-shadow:0 4px 14px rgba(37,99,160,.35);color:#fff}
.btn-ls.sec{background:var(--bg);color:var(--b2);border:1.5px solid var(--brd)}
.btn-ls.sec:hover{background:var(--bp);border-color:var(--b4);color:var(--b1)}
.btn-ls.dng{background:linear-gradient(135deg,#e53e3e,#c53030);color:#fff}
.btn-ls.dng:hover{box-shadow:0 4px 14px rgba(229,62,62,.35);color:#fff}
.btn-ls.ok{background:linear-gradient(135deg,#48bb78,#2f855a);color:#fff}
.btn-ls.ok:hover{box-shadow:0 4px 14px rgba(72,187,120,.35);color:#fff}
.btn-ls.wa{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}
.btn-ls.wa:hover{box-shadow:0 4px 14px rgba(37,211,102,.35);color:#fff}

/* ── ICON BUTTONS ────────────────────── */
.ico-btn{width:31px;height:31px;border-radius:7px;border:none;display:inline-flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;transition:var(--tr);text-decoration:none;vertical-align:middle}
.ico-btn.edit{background:var(--bp);color:var(--b2)}
.ico-btn.del{background:#fff0f0;color:#e53e3e}
.ico-btn.view{background:#f0fff4;color:#2f855a}
.ico-btn.wa{background:#e6fff0;color:#25d366}
.ico-btn.mail{background:#fff8f0;color:#dd6b20}
.ico-btn:hover{transform:scale(1.1)}

/* ── EXPORT BAR ──────────────────────── */
.exp-bar{display:flex;gap:7px;flex-wrap:wrap}
.btn-exp{padding:6px 13px;border-radius:8px;border:1.5px solid var(--brd);background:#fff;cursor:pointer;font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:5px;transition:var(--tr);text-decoration:none}
.btn-exp:hover{transform:translateY(-1px);box-shadow:var(--shs)}
.btn-exp.pdf{color:#e53e3e;border-color:#fc8181}.btn-exp.pdf:hover{background:#fff5f5}
.btn-exp.xls{color:#2f855a;border-color:#68d391}.btn-exp.xls:hover{background:#f0fff4}
.btn-exp.prn{color:var(--b2);border-color:var(--b4)}.btn-exp.prn:hover{background:var(--bp)}
.btn-exp.wa{color:#25d366;border-color:#25d366}.btn-exp.wa:hover{background:#e6fff0}
.btn-exp.mail{color:#dd6b20;border-color:#fbd38d}.btn-exp.mail:hover{background:#fffbeb}
.btn-exp.act{background:var(--bp);border-color:var(--b2);color:var(--b1)}

/* ── LOGIN ───────────────────────────── */
.login-page{min-height:100vh;background:linear-gradient(135deg,var(--b1) 0%,var(--b2) 50%,var(--b3) 100%);display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden}
.login-page::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.login-card{background:rgba(255,255,255,.97);border-radius:20px;padding:42px 38px;width:100%;max-width:420px;box-shadow:0 30px 80px rgba(0,0,0,.28);position:relative;z-index:1}

/* ══════════════════════════════════════════════════════════
   MODAL — SCROLL FUNCIONAL CON MOUSE/TOUCH/TECLADO
   Estrategia: max-height explícito en .modal-body, sin
   depender de height en el padre (cross-browser garantizado)
   ══════════════════════════════════════════════════════════ */

/* 1. Quitar padding que Bootstrap agrega al body */
body.modal-open { padding-right: 0 !important; overflow: hidden !important; }

/* 2. El .modal contenedor: NO scroll aquí */
.modal { overflow: hidden !important; }

/* 3. El diálogo: margen, sin height explícita */
.modal-dialog { margin: 1.5rem auto !important; }

/* 4. El contenido: tamaño máximo + flex column */
.modal-content {
  display: flex !important;
  flex-direction: column !important;
  max-height: calc(100vh - 3rem) !important;
  overflow: hidden !important;
  border-radius: 14px !important;
  border: none !important;
  box-shadow: 0 20px 60px rgba(0,0,0,.18) !important;
}

/* 5. Header y footer: tamaño fijo, NUNCA se encogen */
.modal-header {
  flex: 0 0 auto !important;
  min-height: 0 !important;
}
.modal-footer {
  flex: 0 0 auto !important;
  min-height: 0 !important;
  background: #fff !important;
  border-top: 1px solid var(--brd) !important;
  position: sticky !important;
  bottom: 0 !important;
  z-index: 2 !important;
}

/* 6. Body: EL ÚNICO que scrollea — max-height explícito */
.modal-body {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: calc(100vh - 10rem) !important; /* espacio para header+footer */
  overflow-y: auto !important;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch !important;
  overscroll-behavior: contain !important;
}

/* Scrollbar fina y discreta */
.modal-body::-webkit-scrollbar { width: 5px }
.modal-body::-webkit-scrollbar-track { background: transparent }
.modal-body::-webkit-scrollbar-thumb { background: var(--b4); border-radius: 10px }
.modal-body::-webkit-scrollbar-thumb:hover { background: var(--b2) }

/* ── TIPO CARDS (obras/almacenes) ────── */
.tipo-card{display:block;text-align:center;padding:12px 6px;border:2px solid var(--brd);border-radius:11px;cursor:pointer;transition:var(--tr);background:#fff}
.tipo-card:hover{border-color:var(--b4);background:var(--bp)}
.tipo-card.sel{border-color:var(--b2);background:var(--bp)}
.tipo-ico{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;margin:0 auto 6px;color:#fff;font-size:15px}
.tipo-lbl{font-family:'Exo 2',sans-serif;font-weight:700;font-size:12px;color:var(--b1)}
.tipo-desc{font-size:10.5px;color:var(--muted);margin-top:2px}

/* ── DIVIDER SECTION ─────────────────── */
.div-sec{border-top:1.5px solid var(--brd);padding-top:10px;margin-bottom:6px;font-family:'Exo 2',sans-serif;font-weight:700;font-size:12px;color:var(--b2)}

/* ── MISC ────────────────────────────── */
code{background:var(--bg);padding:1px 5px;border-radius:4px;font-size:11.5px;color:var(--b1)}
.alert-info-box{background:var(--bp);border-radius:10px;padding:11px 14px;border:1.5px solid var(--b4);font-size:12.5px}
.badge{font-size:10.5px;padding:3px 8px;border-radius:20px;font-weight:600}

/* ── DataTables ──────────────────────── */
.dataTables_wrapper .dataTables_filter input{border-radius:8px!important;border:1.5px solid var(--brd)!important;padding:5px 10px}
.dataTables_wrapper .dataTables_length select{border-radius:8px!important;border:1.5px solid var(--brd)!important}
.paginate_button.current,.paginate_button.current:hover{background:linear-gradient(135deg,var(--b2),var(--b3))!important;color:#fff!important;border-radius:6px!important;border:none!important}
.paginate_button:hover{background:var(--bp)!important;border-radius:6px!important;color:var(--b1)!important;border:none!important}

/* ── RESPONSIVE ──────────────────────── */
@media(max-width:1024px){
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0);box-shadow:8px 0 30px rgba(0,0,0,.2)}
    .sb-overlay.show{display:block}
    .tb-toggle{display:flex!important}
    .topbar{left:0}
    .main-wrap{margin-left:0}
}
@media(max-width:768px){
    .content{padding:12px}
    .stat-val{font-size:22px}
    .pg-header{flex-direction:column;align-items:flex-start}
}
@media(max-width:576px){
    .modal-dialog{margin:.4rem auto!important;width:calc(100% - .8rem)!important;max-width:calc(100% - .8rem)!important}
    .modal-content{max-height:calc(100vh - .8rem)!important;border-radius:13px!important}
    .modal-header{padding:11px 14px!important}
    .modal-title{font-size:14px!important}
    .modal-body{padding:12px!important}
    .modal-footer{padding:9px 12px!important;flex-wrap:wrap;gap:7px}
    .modal-footer .btn-ls{flex:1 1 auto;justify-content:center;min-width:100px}
    .modal-body .form-control,.modal-body .form-select,.modal-body textarea{font-size:16px!important}
    .login-card{padding:28px 18px}
}
@media print{
    .sidebar,.topbar,.exp-bar,.no-print,.tb-toggle{display:none!important}
    .main-wrap{margin:0!important}
    .content{padding:0!important}
    .card-ls{box-shadow:none!important;border:1px solid #ddd!important}
}

/* Badge color extra */
.bg-purple { background-color: #7c3aed !important; }

/* ═══════════════════════════════════════════════
   RESPONSIVE COMPLETO — Tablet + Mobile
   ═══════════════════════════════════════════════ */

/* ── Tablet (≤768px) ──────────────────────── */
@media(max-width:768px){
  /* Layout */
  .main-wrap{margin-left:0!important}
  .content{padding:10px!important}
  .topbar{left:0!important;padding:0 10px}

  /* Header de página */
  .pg-header{flex-direction:column!important;align-items:flex-start!important;gap:10px;margin-bottom:16px}
  .pg-header .btn-ls,.pg-header a{width:100%!important;justify-content:center}

  /* Stats cards */
  .stat-card{padding:14px 12px}
  .stat-val{font-size:20px!important}
  .stat-ico{width:36px!important;height:36px!important;font-size:14px!important}

  /* Tablas - scroll horizontal */
  .table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .tbl td,.tbl th,.table td,.table th{white-space:nowrap}

  /* Cards */
  .card-ls{border-radius:10px}
  .card-head{padding:12px 14px}
  .card-body{padding:12px}

  /* Formularios */
  .row.g-3>[class*=col-md]{margin-bottom:0}

  /* Sidebar overlay más rápido */
  .sidebar{width:260px!important}

  /* Export bar */
  .exp-bar{flex-wrap:wrap;gap:4px}
  .btn-exp{font-size:11px!important;padding:5px 10px!important}

  /* Dashboard gráficos */
  #cEst,#cStock{max-height:200px!important}

  /* Tabs y filtros */
  form.row{flex-direction:column}
  form.row>[class*=col]{max-width:100%!important;flex:0 0 100%!important}
}

/* ── Mobile (≤576px) ──────────────────────── */
@media(max-width:576px){
  /* Topbar */
  .topbar{height:52px;padding:0 8px}
  .tb-logo{font-size:13px!important}
  .tb-logo img{width:26px!important;height:26px!important}
  .tb-right{gap:6px}
  .tb-btn{width:34px!important;height:34px!important;font-size:13px!important}
  .tb-notif{font-size:9px!important;top:4px!important;right:4px!important}

  /* Content */
  .content{padding:8px!important;margin-top:52px!important}

  /* Stats: 2 columnas en mobile */
  .row.g-3 .col-6{padding:4px}
  .stat-card{padding:12px 10px;border-radius:10px;flex-direction:column;text-align:center}
  .stat-ico{margin:0 auto 6px!important}
  .stat-val{font-size:18px!important}
  .stat-lbl{font-size:10px!important}
  .stat-sub{font-size:9px!important}

  /* Tablas: ocultar columnas menos importantes */
  .hide-xs{display:none!important}
  .table td,.table th{padding:6px 8px!important;font-size:12px}
  .tbl td,.tbl th{padding:6px 8px!important;font-size:12px}

  /* Botones de acción en tabla */
  .ico-btn{width:28px!important;height:28px!important;font-size:11px!important}

  /* Modal: sheet desde abajo en mobile */
  .modal {
    overflow: hidden !important;
    display: flex !important;
    align-items: flex-end !important;
    padding: 0 !important;
  }
  .modal-dialog {
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .modal-content {
    border-radius: 20px 20px 0 0 !important;
    max-height: 92dvh !important;
  }
  .modal-body {
    padding: 14px !important;
    max-height: calc(92dvh - 9rem) !important;
  }
  .modal-header { padding: 14px 16px !important; }
  .modal-footer { padding: 12px 16px !important; gap: 8px; }
  .modal-footer .btn, .modal-footer .btn-ls { flex: 1; justify-content: center; }

  /* Formularios */
  .form-control,.form-select,textarea{font-size:16px!important} /* evita zoom en iOS */
  .input-group-text{font-size:13px}

  /* Página de pedidos */
  .pg-title{font-size:18px!important}
  .pg-sub{font-size:11px}

  /* Card header */
  .card-header,.card-head{font-size:13px;padding:10px 12px!important}

  /* Badges */
  .badge{font-size:10px!important;padding:3px 6px!important}

  /* Login */
  .login-card{padding:24px 14px!important;margin:10px!important;border-radius:14px!important}

  /* Dashboard tabla pedidos: compacto */
  .card-ls .table th:nth-child(3),
  .card-ls .table td:nth-child(3),
  .card-ls .table th:nth-child(6),
  .card-ls .table td:nth-child(6){display:none}

  /* Stock crítico */
  .sbar{height:6px!important}

  /* Gráficos */
  .col-md-5,.col-md-7{width:100%!important}

  /* Pedido nuevo - items */
  .item-row .col-md-5,.item-row .col-md-3{flex:0 0 100%!important;max-width:100%!important}
  .item-row .col-auto{flex:0 0 auto}

  /* Acciones en tabla: solo iconos */
  .d-flex.gap-1{gap:4px!important}
}

/* ── Extra pequeño (≤400px) ───────────────── */
@media(max-width:400px){
  .content{padding:6px!important}
  .stat-val{font-size:16px!important}
  .pg-title{font-size:16px!important}
  .btn-ls{font-size:12px!important;padding:8px 12px!important}
}