/* ============================================================
   Portal de Distribuidoras — Diseño Elegante (#1B6EF3)
   Tema oscuro por defecto + toggle claro (persistido en localStorage)
   ============================================================ */
:root{
  --bg:#080b13; --surface:#111827; --surface-2:#1a2333; --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14); --ink:#eef2f8; --ink-2:#9aa6bc; --mute:#5c6680;
  --accent:#1B6EF3; --accent-2:#4f8dff; --ok:#10B981; --danger:#EF4444; --amber:#F59E0B;
  --font-head:"Plus Jakarta Sans","Segoe UI",sans-serif;
  --font-body:"DM Sans","Segoe UI",sans-serif; --font-mono:"JetBrains Mono",ui-monospace,monospace;
}
body.light{
  --bg:#eef1f7; --surface:#ffffff; --surface-2:#f2f5fa;
  --line:rgba(16,30,58,.10); --line-2:rgba(16,30,58,.17);
  --ink:#0e1626; --ink-2:#516079; --mute:#8b96a9;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font-body);color:var(--ink);min-height:100vh;
  background:
    radial-gradient(1100px 600px at 78% -8%,rgba(27,110,243,.10),transparent 60%),
    radial-gradient(900px 500px at 0% 110%,rgba(79,141,255,.07),transparent 55%),
    var(--bg);}
.hidden{display:none!important}
button{font-family:var(--font-head);font-weight:600;border:none;border-radius:9px;cursor:pointer;font-size:13px}
button:disabled{opacity:.45;cursor:not-allowed}
input,select{width:100%;background:var(--surface-2);border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:9px 11px;font-size:14px;font-family:var(--font-body)}
input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(27,110,243,.18)}
label{display:block;font-size:11px;color:var(--ink-2);margin:0 0 4px;font-weight:600;
  text-transform:uppercase;letter-spacing:.05em}

/* Login */
.login-overlay{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.login-card{background:linear-gradient(180deg,#141d2e,#0f1726);border:1px solid var(--line-2);
  border-radius:20px;padding:30px;width:360px;box-shadow:0 18px 50px -12px rgba(0,0,0,.55)}
.login-card label{margin-top:12px}
.login-brand{font-family:var(--font-head);font-weight:800;font-size:20px;margin-bottom:8px}
.login-brand span{display:block;font-size:11px;font-weight:600;color:var(--mute);
  letter-spacing:.12em;text-transform:uppercase;margin-top:3px}
.login-card button{width:100%;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;padding:12px;margin-top:22px;box-shadow:0 8px 22px -8px rgba(27,110,243,.45)}
.login-card button:hover{filter:brightness(1.07)}
.login-error{color:#ffb4b4;font-size:12px;margin-top:12px;min-height:16px;text-align:center}
.login-link{display:block;text-align:center;margin-top:14px;color:var(--accent);
  font-size:12px;font-weight:600;text-decoration:none;cursor:pointer}
.login-link:hover{text-decoration:underline}
.login-msg{font-size:12px;margin-top:12px;text-align:center;line-height:1.55;min-height:16px}
.login-msg.ok{color:#7ee2a8}
.login-msg.err{color:#ffb4b4}
.login-foot{color:var(--mute);font-size:12px}

/* Topbar */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;
  background:rgba(8,11,19,.85);backdrop-filter:blur(8px)}
body.light .topbar{background:rgba(255,255,255,.85)}
.brand{font-family:var(--font-head);font-weight:800;font-size:16px}
.brand span{font-weight:600;font-size:11px;color:var(--mute);letter-spacing:.06em;margin-left:10px}
.topbar-right{display:flex;align-items:center;gap:10px}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--ink-2);border:1px solid var(--line);padding:8px 14px}
.btn-ghost:hover:not(:disabled){color:var(--ink);border-color:var(--line-2)}
body.light .btn-ghost{background:rgba(16,30,58,.04)}
.btn-save{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;padding:9px 18px}
.btn-save:hover:not(:disabled){filter:brightness(1.07)}

/* Filtros */
.filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px;
  padding:18px 24px;max-width:1280px;margin:0 auto}
.f-field{min-width:150px;flex:1 1 150px}
.f-toggles{display:flex;flex-direction:column;gap:6px;justify-content:flex-end;padding-bottom:2px}
.chk{display:flex;align-items:center;gap:8px;text-transform:none;letter-spacing:0;
  font-size:13px;color:var(--ink);font-weight:500;margin:0}
.chk input{width:auto}
.f-actions{display:flex;gap:8px;align-items:flex-end}

/* Informe */
.report{padding:6px 24px 24px;max-width:1280px;margin:0 auto}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.kpi .k-label{font-size:11px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.kpi .k-value{font-family:var(--font-head);font-weight:800;font-size:24px;margin-top:6px}
.kpi .k-value.mono{font-family:var(--font-mono);font-weight:600;font-size:22px}

.tbl-wrap{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:auto}
/* table-layout fixed + colgroup → las columnas se ajustan al contenedor; Distribuidora
   y Película se truncan con elipsis en vez de forzar scroll horizontal. */
table{width:100%;border-collapse:collapse;font-size:13px;table-layout:fixed;min-width:720px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
th{font-family:var(--font-head);font-size:11px;text-transform:uppercase;letter-spacing:.04em;
  color:var(--ink-2);position:sticky;top:0;background:var(--surface)}
td.num,th.num{text-align:right;font-family:var(--font-mono)}
/* Anchos por columna del informe (Distribuidora reducida). */
col.c-date{width:100px}col.c-hora{width:66px}col.c-sala{width:92px}col.c-exp{width:82px}
col.c-dist{width:150px}col.c-ver{width:96px}col.c-esp{width:74px}col.c-imp{width:104px}
.section-title{font-family:var(--font-head);font-weight:800;font-size:15px;margin:24px 4px 10px;
  color:var(--ink)}
tbody tr:hover{background:var(--surface-2)}
tr.total td{font-weight:700;border-top:2px solid var(--line-2)}
.sess-title{font-weight:600}
.pill{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;
  padding:2px 7px;border-radius:6px;background:rgba(27,110,243,.16);color:var(--accent-2);margin-left:6px}
.bd-row td{background:rgba(27,110,243,.05);font-size:12px;color:var(--ink-2)}
.bd-row .bd-name{padding-left:34px}
.bd-head td{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);
  background:rgba(27,110,243,.05)}
.empty{text-align:center;color:var(--mute);padding:64px 20px;font-size:14px}
.foot{padding:10px 24px 26px;text-align:center;color:var(--mute);font-size:11px}

@media print{
  .topbar .topbar-right,.f-toggles,.f-actions{display:none!important}
  body{background:#fff;color:#000}
  .tbl-wrap,.kpi{border-color:#ccc}
}