/*!
 * Bootstrap Grid + Utilities — solo componentes usados
 * Extraído de Bootstrap 4.x para Radio Taxi Torrelavega
 * Componentes incluidos: grid, flexbox utils, display, spacing,
 *   navbar base, table, forms mínimo, img-fluid
 */

/* ── Variables y reset de box-sizing ───────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; }

/* ── Contenedor ─────────────────────────────────────────────── */
.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 576px)  { .container { max-width: 540px; } }
@media (min-width: 768px)  { .container { max-width: 720px; } }
@media (min-width: 992px)  { .container { max-width: 960px; } }
@media (min-width: 1200px) { .container { max-width: 1140px; } }

.container-fluid {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

/* ── Grid ───────────────────────────────────────────────────── */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.no-gutters {
  margin-right: 0;
  margin-left: 0;
}

.no-gutters > [class*="col"] {
  padding-right: 0;
  padding-left: 0;
}

/* Columnas base */
[class*="col-"] {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

.col   { flex-basis: 0; flex-grow: 1; max-width: 100%; }
.col-1 { flex: 0 0 8.333333%;   max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%;  max-width: 16.666667%; }
.col-3 { flex: 0 0 25%;         max-width: 25%; }
.col-4 { flex: 0 0 33.333333%;  max-width: 33.333333%; }
.col-5 { flex: 0 0 41.666667%;  max-width: 41.666667%; }
.col-6 { flex: 0 0 50%;         max-width: 50%; }
.col-7 { flex: 0 0 58.333333%;  max-width: 58.333333%; }
.col-8 { flex: 0 0 66.666667%;  max-width: 66.666667%; }
.col-9 { flex: 0 0 75%;         max-width: 75%; }
.col-10{ flex: 0 0 83.333333%;  max-width: 83.333333%; }
.col-11{ flex: 0 0 91.666667%;  max-width: 91.666667%; }
.col-12{ flex: 0 0 100%;        max-width: 100%; }

/* sm ≥576px */
@media (min-width: 576px) {
  .col-sm-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-sm-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-sm-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-sm-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-sm-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-sm-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-sm-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-sm-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-sm-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-sm-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-sm-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-sm-12 { flex: 0 0 100%;       max-width: 100%; }
}

/* md ≥768px */
@media (min-width: 768px) {
  .col-md-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-md-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-md-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-md-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-md-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-md-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-md-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-md-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-md-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-md-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-md-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-md-12 { flex: 0 0 100%;       max-width: 100%; }
}

/* lg ≥992px */
@media (min-width: 992px) {
  .col-lg-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-lg-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-lg-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-lg-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-lg-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-lg-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-lg-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-lg-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-lg-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-lg-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-lg-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-lg-12 { flex: 0 0 100%;       max-width: 100%; }
}

/* xl ≥1200px */
@media (min-width: 1200px) {
  .col-xl-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-xl-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-xl-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-xl-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-xl-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-xl-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-xl-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-xl-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-xl-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-xl-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-xl-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-xl-12 { flex: 0 0 100%;       max-width: 100%; }
}

/* ── Navbar base ─────────────────────────────────────────────── */
.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
}

.navbar-brand {
  display: inline-block;
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.25rem;
  line-height: inherit;
  white-space: nowrap;
}

.navbar-brand:hover,
.navbar-brand:focus { text-decoration: none; }

.navbar-nav {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.navbar-nav .nav-link { padding-right: 0; padding-left: 0; }

.navbar-collapse {
  flex-basis: 100%;
  flex-grow: 1;
  align-items: center;
}

.navbar-toggler {
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  cursor: pointer;
}

.navbar-toggler:hover,
.navbar-toggler:focus { text-decoration: none; outline: 0; }

@media (min-width: 992px) {
  .navbar-expand-lg .navbar-nav { flex-direction: row; }

  .navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }

  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }

  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
}

@media (max-width: 991.98px) {
  .navbar-expand-lg .navbar-nav {
    flex-direction: column;
  }

  .navbar-expand-lg .navbar-toggler {
    display: block;
  }

  .navbar-expand-lg .navbar-collapse {
    display: block;
    flex-basis: 100%;
  }
}

.navbar-light .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Tablas ──────────────────────────────────────────────────── */
.table {
  width: 100%;
  margin-bottom: 1rem;
  color: #212529;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 0.75rem;
  vertical-align: top;
  border-top: 1px solid #dee2e6;
}

.table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid #dee2e6;
  background-color: #f8f9fa;
  font-weight: 600;
}

.table tbody + tbody { border-top: 2px solid #dee2e6; }

.table-bordered {
  border: 1px solid #dee2e6;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid #dee2e6;
}

.table-bordered thead th,
.table-bordered thead td {
  border-bottom-width: 2px;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0, 0, 0, 0.03);
}

.table-responsive {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ── Formularios mínimo (input footer) ──────────────────────── */
.form-control {
  display: block;
  width: 100%;
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #191919;
  background-clip: padding-box;
  border: 1px solid #444;
  border-radius: 0;
  transition: border-color 0.15s ease-in-out;
}

.form-control:focus {
  color: #777;
  background-color: #191919;
  border-color: #ff6d00;
  outline: 0;
  box-shadow: none;
}

/* ── Botón base ─────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
              border-color 0.15s ease-in-out;
}

.btn:focus,
.btn.focus { outline: 0; box-shadow: none; }

.btn-default { color: #fff; }

/* ── Imagen responsive ──────────────────────────────────────── */
.img-fluid {
  max-width: 100%;
  height: auto;
}

/* ── Utilidades display ─────────────────────────────────────── */
.d-none    { display: none !important; }
.d-block   { display: block !important; }
.d-flex    { display: flex !important; }
.d-inline  { display: inline !important; }
.d-inline-block { display: inline-block !important; }

@media (min-width: 576px) {
  .d-sm-none  { display: none !important; }
  .d-sm-block { display: block !important; }
  .d-sm-flex  { display: flex !important; }
}

@media (min-width: 768px) {
  .d-md-none  { display: none !important; }
  .d-md-block { display: block !important; }
  .d-md-flex  { display: flex !important; }
}

@media (min-width: 992px) {
  .d-lg-none  { display: none !important; }
  .d-lg-block { display: block !important; }
  .d-lg-flex  { display: flex !important; }
}

/* ── Utilidades flex ────────────────────────────────────────── */
.justify-content-start   { justify-content: flex-start !important; }
.justify-content-end     { justify-content: flex-end !important; }
.justify-content-center  { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-around  { justify-content: space-around !important; }

.align-items-start   { align-items: flex-start !important; }
.align-items-center  { align-items: center !important; }
.align-items-end     { align-items: flex-end !important; }

.flex-row    { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap   { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.flex-grow-1 { flex-grow: 1 !important; }

/* ── Utilidades texto ───────────────────────────────────────── */
.text-left    { text-align: left !important; }
.text-center  { text-align: center !important; }
.text-right   { text-align: right !important; }
.text-uppercase { text-transform: uppercase !important; }
.text-white   { color: #fff !important; }
.text-muted   { color: #6c757d !important; }
.font-weight-bold   { font-weight: 700 !important; }
.font-weight-normal { font-weight: 400 !important; }
.font-weight-light  { font-weight: 300 !important; }

/* ── Utilidades spacing (usadas en HTML) ────────────────────── */
.m-0  { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-2 { margin-left: 0.5rem !important; }
.mr-2 { margin-right: 0.5rem !important; }
.p-0  { padding: 0 !important; }

/* ── Collapse (navbar móvil — gestionado por main.js) ──────── */
.collapse:not(.show) { display: none; }

/* ── Clases de posición ─────────────────────────────────────── */
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed    { position: fixed !important; }

/* ── Miscelánea usada ───────────────────────────────────────── */
.w-100    { width: 100% !important; }
.h-100    { height: 100% !important; }
.mw-100   { max-width: 100% !important; }
.border-0 { border: 0 !important; }
.rounded  { border-radius: 0.25rem !important; }