:root{
  --navy:#101826;
  --navy-2:#182338;
  --panel:#ffffff;
  --bg:#eef1f6;
  --ink:#101826;
  --muted:#5b6577;
  --line:#dde2ea;
  --accent:#1fb45e;
  --accent-dark:#178a49;
  --danger:#d64545;
  --danger-bg:#fdeceb;
}
*{box-sizing:border-box;}
html,body{height:100%;margin:0;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--ink);
}

/* ---------- Topbar (usado en todas las páginas internas) ---------- */
.topbar{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;
  padding:16px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.topbar .brand{display:flex;align-items:center;gap:12px;}
.logo-mark{
  width:36px;height:36px;border-radius:10px;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;color:#0b2013;
  flex-shrink:0;
}
.topbar h1{margin:0;font-size:16px;font-weight:700;letter-spacing:.2px;}
.topbar p{margin:1px 0 0;font-size:12px;color:#aab4c6;}
.topbar .session{display:flex;align-items:center;gap:14px;font-size:13px;color:#cfd6e4;}
.topbar .session a{color:#fff;text-decoration:none;background:rgba(255,255,255,.08);
  padding:6px 12px;border-radius:8px;font-weight:600;}
.topbar .session a:hover{background:rgba(255,255,255,.16);}

/* ---------- Login ---------- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at top, var(--navy-2), var(--navy) 70%);
  padding:20px;
}
.login-card{
  background:#fff;border-radius:16px;padding:36px 32px;width:100%;max-width:360px;
  box-shadow:0 20px 60px rgba(0,0,0,.35);
}
.login-card .logo-mark{width:52px;height:52px;font-size:22px;border-radius:14px;margin:0 auto 14px;}
.login-card h1{text-align:center;font-size:18px;margin:0 0 2px;}
.login-card .sub{text-align:center;font-size:12.5px;color:var(--muted);margin:0 0 26px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12px;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;}
.field input{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;
  font-size:14px;font-family:inherit;
}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,180,94,.15);}
.login-btn{
  width:100%;background:var(--accent);color:#06210f;border:none;border-radius:10px;
  padding:12px;font-size:14.5px;font-weight:700;cursor:pointer;margin-top:6px;
}
.login-btn:hover{background:var(--accent-dark);color:#fff;}
.error-box{
  background:var(--danger-bg);color:var(--danger);font-size:12.5px;font-weight:600;
  padding:10px 12px;border-radius:8px;margin-bottom:16px;text-align:center;
}

/* ---------- Contenido general ---------- */
.wrap{max-width:960px;margin:0 auto;padding:28px 24px 0;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:20px;}
.drop{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  border:2px dashed #8fd6ab;border-radius:12px;padding:32px 20px;text-align:center;cursor:pointer;
  background:#f7fdf9;
  transition:border-color .15s, background .15s;
}
.drop:hover, .drop.drag{border-color:var(--accent); background:#eaf9ef;}
.drop svg{margin-bottom:8px;}
.drop svg path{stroke:var(--accent-dark);}
.drop .main{font-size:14.5px;font-weight:600;color:var(--ink);word-break:break-all;}
.drop .sub{font-size:12.5px;color:var(--muted);margin-top:4px;}
input[type=file]{display:none;}
.step-label{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--accent-dark);
  text-transform:uppercase;margin-bottom:6px;}
h2{font-size:16px;margin:0 0 4px;}
.hint{font-size:12.5px;color:var(--muted);margin:0 0 16px;line-height:1.5;}
table{width:100%;border-collapse:collapse;font-size:13.5px;}
thead th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);border-bottom:1px solid var(--line);padding:8px 10px;font-weight:700;}
tbody td{padding:9px 10px;border-bottom:1px solid #f0f2f6;vertical-align:middle;}
tbody tr.marked{background:#f2fbf5;}
tbody tr.marked td{color:#0f5c2c;}
tbody tr.sin-tel td.tel-cell input{border-color:var(--danger); background:#fff8f7;}
tbody tr.tel-fix td.tel-cell input{border-color:#e08a1f; background:#fff9f0;}
.counts .fix-count{color:#b56a11;font-weight:700;}
input.cell{width:100%;border:1px solid transparent;background:transparent;
  font-size:13.5px;font-family:inherit;padding:4px 6px;border-radius:6px;color:inherit;}
input.cell:hover{border-color:var(--line);}
input.cell:focus{outline:none;border-color:var(--accent);background:#fff;}
.saldo-cell{text-align:right;font-variant-numeric:tabular-nums;}
.chk{width:17px;height:17px;accent-color:var(--accent);cursor:pointer;}
.del-btn{background:var(--danger-bg);color:var(--danger);border:none;border-radius:7px;
  width:26px;height:26px;font-size:14px;cursor:pointer;line-height:1;}
.del-btn:hover{background:#f8d7d5;}
.table-scroll{max-height:440px;overflow-y:auto;border:1px solid var(--line);border-radius:10px;}
thead{position:sticky;top:0;background:#fff;z-index:1;}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:10px;}
.counts{font-size:12.5px;color:var(--muted);}
.counts b{color:var(--ink);}
.counts .marked-count{color:var(--accent-dark);font-weight:700;}
.counts .warn-count{color:var(--danger);font-weight:700;}
.link-btn{background:none;border:none;color:var(--muted);font-size:12.5px;cursor:pointer;
  text-decoration:underline;padding:0;}
.link-btn:hover{color:var(--ink);}
.footer-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);
  padding:14px 24px;display:flex;justify-content:center;box-shadow:0 -6px 20px rgba(16,24,38,.06);}
.footer-inner{max-width:960px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.gen-btn{background:var(--accent);color:#06210f;border:none;border-radius:10px;padding:12px 22px;
  font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:8px;
  transition:background .15s, transform .1s;}
.gen-btn:hover{background:var(--accent-dark);color:#fff;}
.gen-btn:active{transform:scale(.98);}
.gen-btn:disabled{background:#d9dde5;color:#8a92a3;cursor:not-allowed;}
.footer-note{font-size:12px;color:var(--muted);}
.empty{text-align:center;color:var(--muted);font-size:13px;padding:30px 10px;}
.toast{position:fixed;top:18px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;
  padding:10px 18px;border-radius:9px;font-size:13px;font-weight:600;opacity:0;pointer-events:none;
  transition:opacity .25s, top .25s;z-index:50;}
.toast.show{opacity:1;top:26px;}
body{padding-bottom:100px;}