/* ═══════════════════════════════════════════════════════════════════════════
   sales-invoices.css
   ───────────────────────────────────────────────────────────────────────────
   Estilos del apartado. Estaban DENTRO de sales-invoices.js, inyectados
   en un <style> desde JavaScript, y se movieron acá sin cambiar una línea.

   ⚠ El <link> va ÚLTIMO en el <head> de index.html: el <style> inyectado se
   agregaba en tiempo de ejecución, o sea después de todos los <link>. Moverlo
   antes cambiaría qué regla gana en los empates de especificidad, y eso no se ve
   en ningún error — se ve en la pantalla, torcida.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── sales-dropdown-keyframes ────────────────────────────────────────── */
@keyframes salesDropFade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes salesSpinPulse {
  0%,100% { opacity: 0.4; transform: scale(1) }
  50%     { opacity: 1;   transform: scale(1.15) }
}

/* ── Slider de rango de días (dual-thumb) ── */
.sales-days-edge { font-family: var(--mono); font-size: 11px; font-weight: 600; min-width: 30px; text-align: center; flex-shrink: 0; }
/* Campos numéricos editables del rango de días */
.sales-days-num {
  width: 48px; text-align: center; font-family: var(--mono); font-weight: 600; font-size: 12px;
  background: var(--navy-2); border: 1px solid var(--border-2); border-radius: 6px;
  padding: 4px 4px; -moz-appearance: textfield; transition: border-color .15s, box-shadow .15s;
}
.sales-days-num:hover { border-color: var(--cyan); }
.sales-days-num:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34,211,238,0.15); }
.sales-days-num::-webkit-outer-spin-button, .sales-days-num::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.sales-days-track-wrap { position: relative; height: 26px; width: 280px; flex-shrink: 0; }
.sales-days-track-bg {
  position: absolute; top: 50%; transform: translateY(-50%); left: 0; right: 0;
  height: 9px; border-radius: 5px;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.45), inset 0 -1px 0 rgba(255,255,255,0.08), 0 0 0 1px rgba(0,0,0,0.25);
}
.sales-days-zero-tick {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 2px; height: 15px; background: rgba(255,255,255,0.95);
  box-shadow: 0 0 4px rgba(255,255,255,0.55); border-radius: 1px; pointer-events: none; z-index: 1;
}
.sales-days-mask-left {
  position: absolute; top: 50%; transform: translateY(-50%); left: 0; height: 9px;
  background: rgba(11,17,32,0.68); border-radius: 5px 0 0 5px; pointer-events: none; transition: width .12s ease; z-index: 2;
}
.sales-days-mask-right {
  position: absolute; top: 50%; transform: translateY(-50%); right: 0; height: 9px;
  background: rgba(11,17,32,0.68); border-radius: 0 5px 5px 0; pointer-events: none; transition: width .12s ease; z-index: 2;
}
.sales-days-thumb {
  -webkit-appearance: none; appearance: none; position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; background: transparent; outline: none; margin: 0; pointer-events: none; z-index: 3;
}
.sales-days-thumb::-webkit-slider-runnable-track { background: transparent; height: 100%; border: none; }
.sales-days-thumb::-moz-range-track { background: transparent; height: 100%; border: none; }
.sales-days-thumb::-webkit-slider-thumb {
  -webkit-appearance: none; pointer-events: all; width: 16px; height: 16px;
  background: var(--text); border: 2px solid var(--blue-light); border-radius: 50%; cursor: grab;
  box-shadow: 0 1px 4px rgba(0,0,0,0.5); transition: transform .1s, border-color .12s;
}
.sales-days-thumb::-webkit-slider-thumb:hover { transform: scale(1.15); border-color: var(--cyan); }
.sales-days-thumb::-webkit-slider-thumb:active { cursor: grabbing; }
.sales-days-thumb::-moz-range-thumb {
  pointer-events: all; width: 14px; height: 14px; background: var(--text);
  border: 2px solid var(--blue-light); border-radius: 50%; cursor: grab; box-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.sales-days-thumb::-moz-range-thumb:hover { transform: scale(1.15); }

/* ── Tabla de productos del detalle expandido ── */
.sales-detail-ptable tbody tr:hover { background: rgba(255,255,255,0.025); }
.sales-detail-ptable tbody tr:last-child td { border-bottom: none; }

/* ── Marca de plazo ajustado ── */
.dias-marca { color: var(--cyan); font-size: 9px; vertical-align: middle; cursor: help; margin-left: 3px; }

/* ── Modal "Días a pagar por cliente" ── */
.dias-overlay { position: fixed; inset: 0; background: rgba(2,6,16,0.66); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; z-index: 9999; animation: salesDropFade .12s ease; }
.dias-modal { background: var(--navy-2); border: 1px solid var(--border-2); border-radius: 14px;
  width: min(680px, 94vw); max-height: 86vh; display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.dias-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
  padding: 18px 20px 14px; border-bottom: 1px solid var(--border); }
.dias-title { font-size: 16px; font-weight: 700; color: var(--text); }
.dias-sub { font-size: 11.5px; color: var(--text-3); margin-top: 4px; max-width: 520px; line-height: 1.45; }
.dias-x { background: transparent; border: none; color: var(--text-3); font-size: 16px; cursor: pointer; padding: 2px 7px; border-radius: 6px; }
.dias-x:hover { background: rgba(255,255,255,0.06); color: var(--text); }
.dias-search { margin: 14px 20px 6px; padding: 9px 12px; background: var(--navy); border: 1px solid var(--border-2);
  border-radius: 8px; color: var(--text); font-size: 12.5px; outline: none; }
.dias-search:focus { border-color: var(--cyan); }
.dias-listhead, .dias-row { display: grid; grid-template-columns: 130px 1fr 130px; gap: 12px; align-items: center; }
.dias-listhead { padding: 8px 20px; font-size: 9.5px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-3); font-weight: 700; border-bottom: 1px solid var(--border); }
.dias-list { overflow-y: auto; padding: 4px 0; }
.dias-row { padding: 8px 20px; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 12.5px; }
.dias-row:hover { background: rgba(255,255,255,0.025); }
.dias-cuenta { font-family: var(--mono); color: var(--text-2); }
.dias-cliente { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dias-badge { font-size: 8.5px; text-transform: uppercase; letter-spacing: .4px; color: var(--cyan);
  background: rgba(34,211,238,0.12); border: 1px solid rgba(34,211,238,0.3); padding: 1px 6px; border-radius: 999px; margin-left: 6px; }
.dias-input-wrap { text-align: right; }
.dias-input { width: 110px; padding: 6px 10px; background: var(--navy); border: 1px solid var(--border-2);
  border-radius: 7px; color: var(--text); font-size: 12.5px; text-align: right; font-family: var(--mono); outline: none; }
.dias-input:focus { border-color: var(--cyan); }
.dias-input:disabled { opacity: 0.55; cursor: not-allowed; }
.dias-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; border-top: 1px solid var(--border); }
.dias-foot-note { font-size: 11px; color: var(--text-3); }
