/*******************************************************
 * styles.css
 * Layout fijo de dos columnas
 *******************************************************/

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background-color: #f5f6f7;
  color: #222;
  padding: 20px;
  line-height: 1.45;
}

h2,
h3,
h4 {
  color: #1f2933;
}

h2 {
  margin: 0;
}

h3 {
  margin-top: 0;
  margin-bottom: 12px;
}

h4 {
  margin-top: 0;
  margin-bottom: 10px;
  color: #374151;
}

p {
  margin: 6px 0;
}

/* Layout principal */
.layout {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  max-width: 1280px;
  margin: 0 auto;
}

.layout-centrado {
  grid-template-columns: 1fr;
  grid-template-areas:
    "header"
    "derecha"
    "izquierda"
    "tabla"
    "detalles";
}

.layout-dos-columnas {
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "header header"
    "derecha izquierda"
    "tabla tabla"
    "detalles detalles";
  align-items: start;
}

.page-header {
  grid-area: header;
  text-align: center;
  background: #fff;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.panel-izquierdo {
  grid-area: izquierda;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.panel-derecho {
  grid-area: derecha;
  align-self: start;
}

.panel-tabla {
  grid-area: tabla;
  background: #fff;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.panel-detalles {
  grid-area: detalles;
  background: #fff;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.panel-detalles h4:not(:first-child) {
  margin-top: 24px;
}

/* Formulario */
form {
  width: 100%;
  background: #fff;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

#formulario {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 16px 24px;
  align-items: start;
}

#formulario fieldset {
  margin: 0;
}

#formulario fieldset:nth-of-type(6),
#formulario .acciones {
  grid-column: 1 / -1;
}

.acciones {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

/* Preview y salida */
#preview,
#salida,
#detalle-calculo {
  width: 100%;
  background: #fff;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

#preview {
  display: block;
}

.placeholder-panel {
  color: #6b7280;
  font-style: italic;
}

/* Fieldsets */
fieldset {
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 15px 18px;
  background: #fcfcfd;
}

legend {
  font-weight: 600;
  padding: 0 6px;
  color: #2e3a46;
}

/* Labels e inputs */
label {
  display: block;
  margin-bottom: 12px;
  font-weight: 500;
}

input[type="date"],
input[type="number"],
select {
  display: block;
  margin-top: 4px;
  padding: 8px 10px;
  font-size: 14px;
  border-radius: 4px;
  border: 1px solid #ccc;
  width: 250px;
  max-width: 100%;
  background: #fff;
}

input[type="number"] {
  width: 120px;
}

input[type="radio"] {
  margin-right: 4px;
}

/* Toggle */
.toggle {
  margin-bottom: 12px;
}

.toggle label {
  display: inline-block;
  margin-right: 18px;
  font-weight: 500;
}

/* Botones */
button {
  padding: 8px 14px;
  font-size: 14px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.05s ease;
}

button:active {
  transform: translateY(1px);
}

#btnCalcular {
  background-color: #2e7d32;
  color: #fff;
  font-weight: 600;
}

#btnCalcular:hover {
  background-color: #256428;
}

#btnDetalle {
  background-color: #455a64;
  color: #fff;
  font-weight: 600;
}

#btnDetalle:hover {
  background-color: #37474f;
}

#btnCopiarResumen {
  background-color: #6b7280;
  color: #fff;
  margin-bottom: 12px;
}

#btnCopiarResumen:hover {
  background-color: #4b5563;
}

#btnAgregarAuto {
  background-color: #1976d2;
  color: #fff;
  margin-top: 10px;
}

#btnAgregarAuto:hover {
  background-color: #145ea8;
}

.btn-eliminar-auto {
  background-color: #900606;
  color: #fff;
  font-weight: 600;
}

.btn-eliminar-auto:hover {
  background-color: #6f0404;
}

/* Autos adicionales */
.auto-adicional {
  background: #f9fafb;
  padding: 12px;
  border: 1px dashed #ccc;
  border-radius: 4px;
  margin-bottom: 12px;
}

/* Salida */
#salida h3,
#preview h3 {
  margin-top: 0;
  color: #1f2933;
}

#salida h4 {
  margin-bottom: 8px;
  color: #374151;
}

#salida p {
  margin: 4px 0;
  line-height: 1.4;
}

#salida ul {
  padding-left: 20px;
}

/* Tabla resumen */
#resumenMensual {
  width: 100%;
  overflow-x: auto;
}

.nota-resoluciones {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 4px solid #8b5e34;
  background: #fcf7f1;
  color: #4b3a2a;
  border-radius: 4px;
}

.tabla-resumen {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.tabla-resumen th,
.tabla-resumen td {
  border: 1px solid #ccc;
  padding: 6px 8px;
  font-size: 0.95rem;
  text-align: left;
  vertical-align: top;
}

.tabla-resumen th {
  background: #f5f5f5;
}

.fila-total td {
  font-weight: bold;
  background: #fafafa;
}

/* Tabla detalle */
#detalleDias,
#detalleDiasInforme {
  width: 100%;
  overflow-x: auto;
}

.tabla-detalle {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.tabla-detalle th,
.tabla-detalle td {
  border: 1px solid #ccc;
  padding: 6px 8px;
  text-align: left;
  vertical-align: top;
}

.tabla-detalle th {
  background: #f5f5f5;
}

.tabla-detalle tr.habil {
  background-color: #e8f5e9;
}

.tabla-detalle tr.no-habil {
  background-color: #fdecea;
  color: #8a1c1c;
}

.tabla-detalle tr.ultimo {
  font-weight: bold;
}

/* Responsive */
@media (max-width: 900px) {
  .layout-dos-columnas,
  .layout-centrado {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "derecha"
      "izquierda"
      "tabla"
      "detalles";
  }
}

@media (max-width: 720px) {
  #formulario {
    grid-template-columns: 1fr;
  }

  #formulario fieldset:nth-of-type(6),
  #formulario .acciones {
    grid-column: auto;
  }

  .acciones {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 600px) {
  body {
    padding: 12px;
  }

  .layout,
  .page-header,
  form,
  #salida,
  #preview,
  .panel-tabla,
  .panel-detalles,
  #detalle-calculo {
    padding: 15px;
  }

  input[type="date"],
  input[type="number"],
  select {
    width: 100%;
  }
}