/* ============================================================
   SalvamentoApp — Design System
   Capa sobre AdminLTE v3. Mobile-first.
   ============================================================ */

/* --- Tokens --- */
:root {
  --sa-navy:        #001f3f;
  --sa-navy-mid:    #002f60;
  --sa-blue:        #0a6ef5;
  --sa-blue-hover:  #0857c3;
  --sa-success:     #00b09b;
  --sa-warning:     #f7b731;
  --sa-danger:      #e74c3c;
  --sa-info:        #0984e3;

  --sa-bg:          #f0f2f5;
  --sa-surface:     #ffffff;
  --sa-border:      #e4e9f0;

  --sa-text:        #1a2236;
  --sa-text-2:      #5a6a85;
  --sa-text-3:      #9aa5bb;

  --sa-radius-sm:   8px;
  --sa-radius:      12px;
  --sa-radius-lg:   16px;

  --sa-shadow-xs:   0 1px 3px rgba(0,0,0,.06);
  --sa-shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --sa-shadow-md:   0 4px 20px rgba(0,0,0,.10);
  --sa-shadow-lg:   0 8px 40px rgba(0,0,0,.13);

  --sa-transition:  all .18s ease;
}

/* --- Base --- */
body {
  font-family: 'Poppins', sans-serif !important;
  background-color: var(--sa-bg) !important;
  color: var(--sa-text) !important;
  -webkit-font-smoothing: antialiased;
}

/* --- AdminLTE: Sidebar --- */
.main-sidebar {
  background-color: var(--sa-navy) !important;
  box-shadow: 2px 0 20px rgba(0,0,0,.18) !important;
}
.brand-link {
  background-color: var(--sa-navy) !important;
  border-bottom: 1px solid rgba(255,255,255,.08) !important;
  padding: 1.1rem 1rem !important;
}
.brand-link:hover { background-color: var(--sa-navy-mid) !important; }

.sidebar { overflow-x: hidden; }
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link {
  border-radius: var(--sa-radius-sm);
  margin: 2px 8px;
  transition: var(--sa-transition);
  font-size: .82rem;
  font-weight: 500;
  color: rgba(255,255,255,.72) !important;
}
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link:hover {
  background-color: rgba(255,255,255,.09) !important;
  color: #fff !important;
}
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link.active {
  background: linear-gradient(135deg, var(--sa-blue), var(--sa-blue-hover)) !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(10,110,245,.35);
}
.nav-header {
  font-size: .65rem !important;
  font-weight: 700 !important;
  letter-spacing: .1em !important;
  color: rgba(255,255,255,.35) !important;
  padding: 1rem 1rem .4rem !important;
  margin-top: .25rem;
}

/* --- AdminLTE: Navbar --- */
.main-header.navbar {
  background: var(--sa-navy) !important;
  border-bottom: none !important;
  box-shadow: 0 2px 12px rgba(0,0,0,.18) !important;
  min-height: 56px;
}
.main-header .navbar-nav .nav-link {
  color: rgba(255,255,255,.8) !important;
  font-size: .82rem;
}
.main-header .navbar-nav .nav-link:hover { color: #fff !important; }

/* competition badge in navbar */
.navbar-comp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.1);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 600;
  color: #fff;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- AdminLTE: Content --- */
.content-wrapper {
  background-color: var(--sa-bg) !important;
}
.content { padding: 1rem !important; }

/* --- Cards --- */
.card {
  border: none !important;
  border-radius: var(--sa-radius) !important;
  box-shadow: var(--sa-shadow-sm) !important;
  transition: var(--sa-transition);
}
.card-header {
  border-bottom: 1px solid var(--sa-border) !important;
  border-radius: var(--sa-radius) var(--sa-radius) 0 0 !important;
  padding: .9rem 1.1rem !important;
}
.card-title {
  font-size: .9rem !important;
  font-weight: 700 !important;
  color: var(--sa-text) !important;
  margin-bottom: 0 !important;
}
.card-body { padding: 1.1rem !important; }
.card-footer {
  border-top: 1px solid var(--sa-border) !important;
  border-radius: 0 0 var(--sa-radius) var(--sa-radius) !important;
  background: #fafbfc !important;
  padding: .75rem 1.1rem !important;
}
.card.card-outline { border-top: 3px solid !important; }
.card.card-outline.card-primary  { border-top-color: var(--sa-blue) !important; }
.card.card-outline.card-success  { border-top-color: var(--sa-success) !important; }
.card.card-outline.card-warning  { border-top-color: var(--sa-warning) !important; }
.card.card-outline.card-danger   { border-top-color: var(--sa-danger) !important; }

/* hover lift — only on pointer devices */
@media (hover: hover) {
  .card-lift:hover {
    transform: translateY(-3px);
    box-shadow: var(--sa-shadow-md) !important;
  }
}

/* --- Buttons --- */
.btn {
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important;
  font-size: .82rem !important;
  border-radius: var(--sa-radius-sm) !important;
  transition: var(--sa-transition) !important;
  border: none !important;
  letter-spacing: .01em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--sa-blue), var(--sa-blue-hover)) !important;
  box-shadow: 0 3px 10px rgba(10,110,245,.3) !important;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--sa-blue-hover), #064aaa) !important;
  box-shadow: 0 5px 16px rgba(10,110,245,.4) !important;
  transform: translateY(-1px);
}
.btn-success {
  background: linear-gradient(135deg, var(--sa-success), #009688) !important;
  box-shadow: 0 3px 10px rgba(0,176,155,.3) !important;
}
.btn-success:hover { transform: translateY(-1px); }
.btn-danger {
  background: linear-gradient(135deg, var(--sa-danger), #c0392b) !important;
  box-shadow: 0 3px 10px rgba(231,76,60,.3) !important;
}
.btn-warning {
  background: linear-gradient(135deg, var(--sa-warning), #e6a817) !important;
  color: #1a2236 !important;
}
.btn-secondary {
  background: #e4e9f0 !important;
  color: var(--sa-text-2) !important;
  box-shadow: none !important;
}
.btn-secondary:hover { background: #d5dce8 !important; }
.btn-outline-primary {
  border: 1.5px solid var(--sa-blue) !important;
  color: var(--sa-blue) !important;
  background: transparent !important;
  box-shadow: none !important;
}
.btn-outline-primary:hover {
  background: var(--sa-blue) !important;
  color: #fff !important;
}
.btn-lg { padding: .7rem 1.4rem !important; font-size: .9rem !important; }
.btn-sm { padding: .35rem .75rem !important; font-size: .75rem !important; }
.btn-xs { padding: .2rem .55rem !important; font-size: .7rem !important; }
.btn-block { width: 100% !important; }

/* rounded pill buttons */
.btn-pill { border-radius: 50px !important; }

/* --- Forms --- */
.form-control, .custom-select {
  border: 1.5px solid var(--sa-border) !important;
  border-radius: var(--sa-radius-sm) !important;
  font-size: .85rem !important;
  color: var(--sa-text) !important;
  background-color: var(--sa-surface) !important;
  transition: var(--sa-transition) !important;
  padding: .5rem .85rem !important;
  height: auto !important;
}
.form-control:focus, .custom-select:focus {
  border-color: var(--sa-blue) !important;
  box-shadow: 0 0 0 3px rgba(10,110,245,.12) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--sa-text-3) !important; }
.form-group label {
  font-size: .8rem !important;
  font-weight: 600 !important;
  color: var(--sa-text-2) !important;
  margin-bottom: .35rem !important;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.input-group-text {
  border: 1.5px solid var(--sa-border) !important;
  background: #f7f9fc !important;
  color: var(--sa-text-2) !important;
}

/* custom file label */
.custom-file-label {
  border: 1.5px solid var(--sa-border) !important;
  border-radius: var(--sa-radius-sm) !important;
  font-size: .84rem !important;
  color: var(--sa-text-3) !important;
}
.custom-file-label::after {
  border-radius: 0 var(--sa-radius-sm) var(--sa-radius-sm) 0 !important;
  font-size: .84rem !important;
}

/* --- Tables --- */
.table { color: var(--sa-text) !important; }
.table thead th {
  background: #f7f9fc !important;
  font-size: .72rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: .07em !important;
  color: var(--sa-text-2) !important;
  border-bottom: 2px solid var(--sa-border) !important;
  border-top: none !important;
  padding: .7rem .9rem !important;
  white-space: nowrap;
}
.table td {
  font-size: .83rem !important;
  vertical-align: middle !important;
  padding: .65rem .9rem !important;
  border-color: var(--sa-border) !important;
}
.table-hover tbody tr:hover { background-color: #f3f6fb !important; }
.table-responsive { border-radius: var(--sa-radius) !important; overflow: hidden; }

/* --- Badges --- */
.badge {
  font-size: .68rem !important;
  font-weight: 700 !important;
  padding: .3em .7em !important;
  border-radius: 6px !important;
  letter-spacing: .03em;
}
.badge-pill { border-radius: 50px !important; }

/* Status badges */
.badge-pendiente  { background: #fff3cd; color: #856404; }
.badge-en-curso   { background: #d1f2eb; color: #0a7c5e; }
.badge-finalizada { background: #d5e8fd; color: #0a4a99; }

/* --- Alerts --- */
.alert {
  border: none !important;
  border-radius: var(--sa-radius) !important;
  font-size: .84rem !important;
}
.alert-info    { background: #dbeeff; color: #0a4080; }
.alert-success { background: #d1f2eb; color: #0a5c44; }
.alert-warning { background: #fff3cd; color: #7d5a00; }
.alert-danger  { background: #fde8e7; color: #7d1e1a; }

/* --- Progress --- */
.progress {
  border-radius: 50px !important;
  background: var(--sa-border) !important;
  height: 8px !important;
}
.progress-bar { border-radius: 50px !important; }

/* --- Small boxes (Dashboard) --- */
.small-box {
  border-radius: var(--sa-radius) !important;
  box-shadow: var(--sa-shadow-sm) !important;
  overflow: hidden;
}
.small-box h3 { font-size: 2rem !important; font-weight: 700 !important; }
.small-box p  { font-size: .82rem !important; }
.small-box-footer { font-size: .78rem !important; padding: .5rem 1rem !important; }

/* --- Modals --- */
.modal-content {
  border: none !important;
  border-radius: var(--sa-radius-lg) !important;
  box-shadow: var(--sa-shadow-lg) !important;
  overflow: hidden;
}
.modal-header {
  padding: 1.1rem 1.3rem !important;
  border-bottom: 1px solid var(--sa-border) !important;
}
.modal-title { font-size: .95rem !important; font-weight: 700 !important; }
.modal-body  { padding: 1.3rem !important; }
.modal-footer {
  padding: .85rem 1.3rem !important;
  border-top: 1px solid var(--sa-border) !important;
  background: #fafbfc !important;
}
.modal-header .close {
  font-size: 1.2rem !important;
  opacity: .6;
}
.modal-header .close:hover { opacity: 1; }

/* --- Page header --- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: .75rem;
  flex-wrap: wrap;
}
.page-header-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sa-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.page-header-title i { color: var(--sa-blue); font-size: 1rem; }
.page-header-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* --- Status dot indicator --- */
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.status-dot.pendiente  { background: var(--sa-warning); }
.status-dot.en-curso   { background: var(--sa-success); box-shadow: 0 0 0 3px rgba(0,176,155,.2); }
.status-dot.finalizada { background: var(--sa-blue); }

/* --- Footer --- */
.main-footer {
  background: var(--sa-surface) !important;
  border-top: 1px solid var(--sa-border) !important;
  font-size: .75rem !important;
  color: var(--sa-text-3) !important;
  padding: .65rem 1rem !important;
}

/* ============================================================
   MOBILE OVERRIDES  (< 768px)
   ============================================================ */
@media (max-width: 767.98px) {
  /* Auto-collapse sidebar on mobile */
  body:not(.sidebar-open) { overflow-x: hidden; }

  /* Tighter content padding */
  .content { padding: .75rem !important; }
  .card-body { padding: .9rem !important; }
  .card-header { padding: .75rem .9rem !important; }
  .modal-body { padding: 1rem !important; }

  /* Stack flex rows */
  .page-header { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .page-header-actions { width: 100%; }
  .page-header-actions .btn { flex: 1; justify-content: center; }

  /* Tables: horizontal scroll */
  .table-responsive-sm { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* DataTables controls */
  .dataTables_wrapper .dataTables_filter input { width: 100% !important; }
  .dataTables_wrapper .dataTables_length,
  .dataTables_wrapper .dataTables_filter { float: none !important; text-align: left !important; margin-bottom: .5rem !important; }

  /* Small box row: 2 columns on phone */
  .small-box h3 { font-size: 1.5rem !important; }
  .small-box p  { font-size: .72rem !important; }

  /* Buttons full width in modal footer */
  .modal-footer { flex-direction: column-reverse; gap: .4rem; }
  .modal-footer .btn { width: 100%; }

  /* Hide desktop-only text */
  .d-sm-none-force { display: none !important; }

  /* Navbar: tighter */
  .main-header.navbar { min-height: 50px; }
  .navbar-comp-badge { max-width: 160px; font-size: .7rem; }

  /* Card grid: single column */
  [class*="col-md-"]:not(.col-sm-6):not(.col-6) { flex: 0 0 100%; max-width: 100%; }

  /* Better touch targets */
  .btn { min-height: 40px; display: inline-flex; align-items: center; justify-content: center; }
  .btn-xs { min-height: 32px; }
  .nav-link { min-height: 44px; display: flex; align-items: center; }
}

/* ============================================================
   DESKTOP  (>= 992px)
   ============================================================ */
@media (min-width: 992px) {
  .content { padding: 1.25rem 1.5rem !important; }
  .card-body { padding: 1.25rem !important; }
}

/* ============================================================
   ARBITROS PANEL — mobile-first cards
   ============================================================ */
.arb-panel {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.arb-prueba-card {
  background: var(--sa-surface);
  border-radius: var(--sa-radius);
  box-shadow: var(--sa-shadow-xs);
  overflow: hidden;
  transition: var(--sa-transition);
}
.arb-prueba-card.state-en-curso {
  box-shadow: 0 0 0 2px var(--sa-success), var(--sa-shadow-sm);
}
.arb-prueba-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .85rem 1rem;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.arb-prueba-header:active { background: #f7f9fc; }
.arb-prueba-info { flex: 1; min-width: 0; }
.arb-prueba-name {
  font-size: .88rem;
  font-weight: 700;
  color: var(--sa-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.arb-prueba-meta {
  font-size: .72rem;
  color: var(--sa-text-2);
  margin-top: 1px;
}
.arb-chevron {
  color: var(--sa-text-3);
  font-size: .8rem;
  transition: transform .2s;
  flex-shrink: 0;
}
.arb-prueba-card.open .arb-chevron { transform: rotate(90deg); }

.arb-fase-block {
  border-top: 1px solid var(--sa-border);
  padding: .85rem 1rem;
}
.arb-fase-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .65rem;
}
.arb-fase-name {
  font-size: .78rem;
  font-weight: 700;
  color: var(--sa-text);
  flex: 1;
}
.arb-series-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: .65rem;
}
.btn-serie {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: .4rem .85rem;
  border-radius: 50px;
  border: 1.5px solid var(--sa-blue);
  color: var(--sa-blue);
  background: transparent;
  font-size: .78rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--sa-transition);
  min-height: 36px;
}
.btn-serie:hover, .btn-serie:active {
  background: var(--sa-blue);
  color: #fff;
  text-decoration: none;
}
.arb-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  width: 100%;
  padding: .6rem 1rem;
  border-radius: var(--sa-radius-sm);
  background: linear-gradient(135deg, var(--sa-success), #009688);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--sa-transition);
  border: none;
}
.arb-action-btn:hover { color: #fff; opacity: .9; text-decoration: none; }

/* Search bar for arbitros */
.arb-search {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--sa-bg);
  padding: .5rem 0 .75rem;
}
.arb-search .form-control {
  border-radius: 50px !important;
  padding-left: 2.2rem !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%239aa5bb'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.099zm-5.242 1.656a5.5 5.5 0 1 1 0-11 5.5 5.5 0 0 1 0 11z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: .75rem center;
  background-size: .9rem;
}

/* Group header */
.arb-group-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--sa-text-2);
  margin: .75rem 0 .35rem;
}
.arb-group-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--sa-border);
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.sa-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--sa-navy) 0%, #003580 60%, #005ab5 100%);
  padding: 1.5rem;
}
.sa-login-card {
  width: 100%;
  max-width: 400px;
  background: var(--sa-surface);
  border-radius: var(--sa-radius-lg);
  box-shadow: var(--sa-shadow-lg);
  overflow: hidden;
}
.sa-login-header {
  background: linear-gradient(145deg, var(--sa-navy), #003580);
  padding: 2.5rem 2rem 2rem;
  text-align: center;
}
.sa-login-logo {
  width: 64px; height: 64px;
  background: rgba(255,255,255,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto .75rem;
  font-size: 1.6rem;
  color: #fff;
}
.sa-login-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0;
}
.sa-login-subtitle {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  margin-top: .25rem;
}
.sa-login-body { padding: 2rem; }
.sa-login-body .form-group { margin-bottom: 1.1rem; }
.sa-login-body .input-group .form-control { border-right: none !important; }
.sa-login-body .input-group-text {
  border-left: none !important;
  background: var(--sa-surface) !important;
}
.sa-login-footer {
  text-align: center;
  padding: 1rem 2rem 1.5rem;
  font-size: .75rem;
  color: var(--sa-text-3);
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-navy  { color: var(--sa-navy) !important; }
.bg-navy    { background-color: var(--sa-navy) !important; }
.text-sa-2  { color: var(--sa-text-2) !important; }
.text-sa-3  { color: var(--sa-text-3) !important; }
.rounded-lg { border-radius: var(--sa-radius-lg) !important; }
.rounded-md { border-radius: var(--sa-radius) !important; }
.rounded-sm { border-radius: var(--sa-radius-sm) !important; }
.shadow-xs  { box-shadow: var(--sa-shadow-xs) !important; }
.shadow-sm  { box-shadow: var(--sa-shadow-sm) !important; }
.shadow-md  { box-shadow: var(--sa-shadow-md) !important; }
.gap-1      { gap: .25rem !important; }
.gap-2      { gap: .5rem !important; }
.gap-3      { gap: .75rem !important; }

/* section divider */
.section-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--sa-text-2);
  margin-bottom: .75rem;
  padding-bottom: .35rem;
  border-bottom: 2px solid var(--sa-border);
}

/* stat chip (dashboard) */
.stat-chip {
  background: var(--sa-surface);
  border-radius: var(--sa-radius);
  box-shadow: var(--sa-shadow-xs);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: .85rem;
}
.stat-chip-icon {
  width: 44px; height: 44px;
  border-radius: var(--sa-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.stat-chip-val  { font-size: 1.4rem; font-weight: 700; line-height: 1.1; }
.stat-chip-label{ font-size: .72rem; color: var(--sa-text-2); margin-top: 2px; }

/* quick action card */
.quick-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1rem;
  background: var(--sa-surface);
  border-radius: var(--sa-radius);
  box-shadow: var(--sa-shadow-xs);
  text-decoration: none;
  color: var(--sa-text);
  transition: var(--sa-transition);
  border-left: 4px solid transparent;
}
.quick-card:hover {
  text-decoration: none;
  color: var(--sa-text);
  box-shadow: var(--sa-shadow-md);
  transform: translateX(3px);
}
.quick-card-icon {
  width: 42px; height: 42px;
  border-radius: var(--sa-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.quick-card-text strong { font-size: .85rem; font-weight: 700; display: block; }
.quick-card-text small  { font-size: .72rem; color: var(--sa-text-2); }
.quick-card-arrow { margin-left: auto; color: var(--sa-text-3); font-size: .8rem; }

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .main-sidebar, .main-header, .main-footer, .btn, .no-print { display: none !important; }
  .content-wrapper { margin-left: 0 !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}