* {
  font-family: "Inter", sans-serif;
}
body {
  background: #f0f4f8;
  padding-top: 72px;
}

/* NAVBAR */
#mainNav {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}
#mainNav .nav-link {
  color: #1a1a2e !important;
  font-weight: 600;
}
#mainNav .nav-link:hover,
#mainNav .nav-link.active {
  color: #0d6efd !important;
}

/* PAGE HEADER */
.page-hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  padding: 3.5rem 0 2.5rem;
  margin-bottom: 2.5rem;
}
.page-hero h1 {
  color: #fff;
  font-weight: 900;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
}
.page-hero p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  margin: 0;
}
.page-hero .badge-sub {
  display: inline-block;
  background: rgba(255, 215, 0, 0.15);
  border: 1px solid rgba(255, 215, 0, 0.35);
  color: #ffd700;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* FORM CARD */
.form-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin-bottom: 2rem;
}
.form-card-header {
  background: linear-gradient(135deg, #0d6efd, #0a58ca);
  padding: 1.4rem 2rem;
  color: #fff;
}
.form-card-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}
.form-card-body {
  padding: 2rem;
}

/* SECTION TITLES */
.section-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0d6efd;
  margin: 1.8rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e8f0ff;
}
.section-label:first-child {
  margin-top: 0;
}
.section-label .section-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #e8f0ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

/* FORM CONTROLS */
.form-group {
  margin-bottom: 1rem;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.35rem;
  display: block;
}
.form-control,
.form-select {
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  padding: 0.55rem 0.9rem;
  font-size: 0.92rem;
  background: #f9fafb;
  transition:
    border-color 0.2s,
    box-shadow 0.2s,
    background 0.2s;
  color: #1a1a2e;
}
.form-control:focus,
.form-select:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
  background: #fff;
  outline: none;
}
.form-control::placeholder {
  color: #9ca3af;
}
textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

/* RADIO PILLS */
.radio-pill-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}
.radio-pill {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border: 1.5px solid #e5e7eb;
  border-radius: 50px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  color: #374151;
  background: #f9fafb;
  transition: all 0.2s;
  user-select: none;
}
.radio-pill input[type="radio"] {
  display: none;
}
.radio-pill:has(input:checked) {
  border-color: #0d6efd;
  background: #e8f0ff;
  color: #0d6efd;
}
.radio-pill:hover {
  border-color: #93c5fd;
  background: #f0f7ff;
}

/* PAYMENT BOX */
.payment-box {
  background: linear-gradient(135deg, #f0f7ff, #f5f3ff);
  border: 1.5px solid #c7d7fe;
  border-radius: 14px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.payment-box h5 {
  color: #1e40af;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.payment-box .pay-row {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.35rem 0;
  border-bottom: 1px solid #dbeafe;
  font-size: 0.88rem;
}
.payment-box .pay-row:last-child {
  border-bottom: none;
}
.payment-box .pay-label {
  color: #6b7280;
  min-width: 120px;
  flex-shrink: 0;
}
.payment-box .pay-value {
  color: #1a1a2e;
  font-weight: 600;
  word-break: break-all;
}
.payment-box .iban {
  font-family: monospace;
  letter-spacing: 0.05em;
}

/* SUBMIT */
.btn-submit {
  background: linear-gradient(135deg, #0d6efd, #0a58ca);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 0.75rem 2.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(13, 110, 253, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 110, 253, 0.4);
}

/* ERROR */
#error .alert {
  border-radius: 10px;
  font-size: 0.9rem;
}

/* FOOTER */
#footer {
  background: #111827;
  color: rgba(255, 255, 255, 0.6);
  padding: 2rem 0;
  font-size: 0.9rem;
  margin-top: 2rem;
}
#footer a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}
#footer a:hover {
  color: #ffd700;
}

/* Tarjeta del formulario */
.card {
  border: none;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.card-header {
  background: #0d6efd;
  padding: 1rem;
  border: none;
}

.card-header h2 {
  color: white;
  font-size: 1.25rem;
  margin: 0;
}

.card-body {
  padding: 1.5rem;
}

/* Estilos de formulario */
.form-control {
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}

.form-control:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

/* Radio buttons y Checkboxes */
.form-check {
  padding: 0.4rem 0.8rem;
  margin-right: 0.5rem;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.form-check:hover {
  background: #fff;
  border-color: #0d6efd;
  box-shadow: 0 1px 3px rgba(13, 110, 253, 0.1);
}

.form-check-input {
  width: 1.1rem;
  height: 1.1rem;
  margin-right: 0.4rem;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
}

.form-check-input:checked {
  background-color: #0d6efd;
  border-color: #0d6efd;
  transform: scale(1.1);
}

.form-check-label {
  font-size: 0.9rem;
  user-select: none;
  cursor: pointer;
}

/* Efecto hover en el contenedor de radios/checks */
.d-flex.gap-2 .form-check {
  margin: 0;
}

.d-flex.gap-2:hover .form-check {
  opacity: 0.8;
}

.d-flex.gap-2:hover .form-check:hover {
  opacity: 1;
}

/* Secciones */
.section-title {
  color: #0d6efd;
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title i {
  font-size: 1.125rem;
}

/* Alerta de información */
.alert-info {
  background: linear-gradient(to right, #e3f2fd, #bbdefb);
  border: none;
  border-radius: 0.5rem;
  padding: 1rem;
}

.alert-info h4 {
  color: #0d47a1;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

/* Botón principal */
.btn-primary {
  background: #0d6efd;
  border: none;
  padding: 0.5rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
}

.btn-primary:hover {
  background: #0b5ed7;
  transform: translateY(-1px);
}

/* Estilos para jugadores múltiples */
.jugador-card {
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 1rem;
  background: #fff;
}

.jugador-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.btn-add-jugador {
  background: #198754;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-remove-jugador {
  color: #dc3545;
  background: none;
  border: none;
  padding: 0.25rem;
  font-size: 1.25rem;
  line-height: 1;
  opacity: 0.75;
}

.btn-remove-jugador:hover {
  opacity: 1;
}