/* Estilos para la vista de gestión de rutinas - Diseño moderno y elegante */

/* Contenedor principal con mejor espaciado y diseño moderno */
#manage-routines-view {
  padding: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

#manage-routines-view h2 {
  margin-bottom: 2rem;
  color: var(--text-color);
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  position: relative;
  padding-bottom: 0.75rem;
}

#manage-routines-view h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: 4px;
}

/* Botón principal de crear rutina con diseño destacado */
#add-new-routine-btn {
  background: var(--button-gradient);
  color: var(--button-text);
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

#add-new-routine-btn::before {
  font-size: 1.1rem;
}

#add-new-routine-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}

#add-new-routine-btn:hover {
  box-shadow: var(--shadow-lg);
}

#add-new-routine-btn:hover::after {
  left: 100%;
}

/* Rediseño moderno de la lista de rutinas */
#routine-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

/* Mensaje de lista vacía con diseño moderno y elegante */
#routine-list li:only-child:not([data-routine-id]) {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3.5rem 2rem;  background-color: var(--primary-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  color: var(--text-secondary-color);
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  animation: fadeInUp 0.5s ease forwards;
}

#routine-list li:only-child:not([data-routine-id])::before {
  content: '🏋️';
  font-size: 3.5rem;
  opacity: 0.6;
  margin-bottom: 0.5rem;
  background-color: white;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

/* Tarjetas modernas y elegantes para cada rutina */
#routine-list li:not(:only-child) {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--body-bg) 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  padding: 1.5rem;
  transition: var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  overflow: hidden;
  border-left: 4px solid var(--primary-color);
  min-height: 200px;
  justify-content: space-between;
  border: 1px solid var(--border-color);
}

#routine-list li:not(:only-child)::after {
  content: '';
  position: absolute;  top: 0;
  right: 0;
  width: 0;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--primary-hover-color));
  transition: width 0.3s ease;
}

#routine-list li:not(:only-child):hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--box-shadow-lg);
  border-color: var(--primary-color);
}

#routine-list li:not(:only-child):hover::after {
  width: 100%;
}

/* Eliminar icono decorativo anterior y añadir un diseño más elegante */
#routine-list li:not(:only-child)::before {
  content: '';  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--primary-hover-color));
  opacity: 0;
  transition: opacity 0.3s;
}

#routine-list li:not(:only-child):hover::before {
  opacity: 1;
}

/* Nombre de la rutina con diseño moderno y elegante */
#routine-list li .routine-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.3;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border-color);
  position: relative;
  min-height: 2.4em;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

#routine-list li .routine-name::before {
  content: '💪';
  font-size: 1rem;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(124, 58, 237, 0.1));
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Información de la rutina */
.routine-info {
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.routine-exercises-count {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.75rem;
  background: var(--accent-gradient);
  color: var(--primary-text);
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-weight: 500;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s;
}

.routine-exercises-count::before {
  content: '🏋️';
  margin-right: 0.5rem;
  font-size: 0.9rem;
}

/* Acciones de la rutina con diseño elegante y moderno */
.actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.25rem;
  align-items: stretch;
}

.actions button {
  background: none;
  border: none;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  text-align: center;
  flex: 1;
  border: 1px solid transparent;
}

.actions button::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s;
  z-index: 1;
}

.actions button:hover::after {
  left: 100%;
}

.actions button.ghost {
  color: #7c3aed;
  background-color: #faf5ff;
  border-color: #e9d5ff;
  width: 100%;
}

.actions button.ghost:hover {
  background-color: #7c3aed;
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
  border-color: #7c3aed;
}

.actions button.ghost::before {
  content: '✏️';
  font-size: 0.9rem;
}

/* Botones de acciones de rutinas con diseño especial */
.routine-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
  padding: 2rem;
  background: var(--card-background);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.routine-actions button {
  background: var(--card-background);
  color: var(--text-color);
  border: 2px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

.routine-actions button::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(var(--primary-rgb), 0.1), transparent);
  transition: left 0.6s;
}

.routine-actions button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: var(--button-text);
}

.routine-actions button:hover::after {
  left: 100%;
}

.routine-actions button:active {
  transform: translateY(0) scale(0.98);
}

.routine-actions button.primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--button-text);
}

.routine-actions button.primary:hover {
  background: var(--primary-hover-color);
  border-color: var(--primary-hover-color);
  color: var(--button-text);
}

.routine-actions button.secondary {
  background: var(--card-background);
  border-color: var(--danger-color);
  color: var(--danger-color);
}

.routine-actions button.secondary:hover {
  background: var(--danger-color);
  border-color: var(--danger-color);
  color: white;
}

/* Animaciones modernas */
@keyframes fadeInUp {
  from { 
    opacity: 0; 
    transform: translateY(20px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

#routine-list li {
  animation: fadeInUp 0.5s ease forwards;
}

#routine-list li:nth-child(2) { animation-delay: 0.05s; }
#routine-list li:nth-child(3) { animation-delay: 0.1s; }
#routine-list li:nth-child(4) { animation-delay: 0.15s; }
#routine-list li:nth-child(5) { animation-delay: 0.2s; }
#routine-list li:nth-child(6) { animation-delay: 0.25s; }
#routine-list li:nth-child(7) { animation-delay: 0.3s; }
#routine-list li:nth-child(8) { animation-delay: 0.35s; }
#routine-list li:nth-child(9) { animation-delay: 0.4s; }

/* ======================================
   ESTILOS PARA EL EDITOR DE RUTINAS
   ====================================== */

/* Contenedor principal del editor de rutinas */
#routine-editor-view {
  padding: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  background: var(--body-bg);
  min-height: 100vh;
}

#routine-editor-view h2 {
  margin-bottom: 2rem;
  color: var(--text-color);
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  position: relative;
  padding-bottom: 0.75rem;
}

#routine-editor-view h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: 4px;
}

/* Formulario del editor con diseño moderno */
#routine-editor-form {
  background: var(--card-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

#routine-editor-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

/* Campo de nombre de la rutina mejorado */
#routine-editor-form > label:first-of-type {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--text-color);
  font-size: 1rem;
  position: relative;
}

#routine-editor-form > label:first-of-type::before {
  content: '📝';
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

#routine-name {
  width: 100%;
  padding: 1rem;
  margin-bottom: 2rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: 1.1rem;
  font-weight: 500;
  background-color: var(--input-bg);
  color: var(--text-color);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

#routine-name:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--input-focus-shadow);
  transform: translateY(-1px);
}

/* Fieldset moderno para ejercicios */
#routine-editor-form fieldset {
  border: none;
  padding: 0;
  margin: 0;
  background: linear-gradient(135deg, var(--primary-light) 0%, rgba(255, 255, 255, 0.1) 100%);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  position: relative;
  margin-bottom: 2rem;
}

#routine-editor-form legend {
  background: var(--accent-gradient);
  color: var(--primary-text);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  position: relative;
  margin-bottom: 1.5rem;
  border: none;
}

#routine-editor-form legend::before {
  content: '🏋️';
  margin-right: 0.5rem;
  font-size: 1.2rem;
}

/* Contenedor de ejercicios con mejor espaciado */
#routine-exercises-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Cada editor de ejercicio individual */
.routine-exercise-editor {
  background: var(--card-bg);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  position: relative;
  transition: var(--transition-base);
  border-left: 4px solid var(--primary-color);
}

.routine-exercise-editor:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Header del ejercicio */
.exercise-header {
  margin-bottom: 1rem;
}

.exercise-header label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-color);
  font-size: 1rem;
}

.exercise-header label::before {
  content: '🎯';
  font-size: 1.1rem;
}

.exercise-header input {
  font-size: 1rem;
  font-weight: 500;
  padding: 0.875rem;
  border: 2px solid var(--border-color);
}

.exercise-header input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

/* Selector de tipo de ejercicio */
.exercise-type-selector {
  margin-bottom: 1.5rem;
}

.exercise-type-selector label {
  color: var(--text-secondary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.exercise-type-selector select {
  padding: 0.875rem;
  font-size: 0.95rem;
  font-weight: 500;
  border: 2px solid var(--border-color);
  background-color: var(--input-bg);
}

.exercise-type-selector select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--input-focus-shadow);
}

/* Campos de ejercicio con headers */
.exercise-fields {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.03) 0%, rgba(var(--primary-rgb), 0.08) 100%);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  margin: 1rem 0;
  border: 1px solid rgba(var(--primary-rgb), 0.15);
  position: relative;
}

.field-group-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.2);
}

.field-group-icon {
  font-size: 1.2rem;
}

.field-group-title {
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.95rem;
}

/* Form fields individuales */
.form-field {
  display: flex;
  flex-direction: column;
}

.form-field label {
  margin-top: 0 !important;
  margin-bottom: 0.5rem;
  color: var(--text-secondary-color);
  font-weight: 600;
  font-size: 0.9rem;
}

.form-field input {
  margin-bottom: 0;
}

/* Sección de notas */
.exercise-notes {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.exercise-notes label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary-color);
  font-weight: 600;
}

.exercise-notes label::before {
  content: '📝';
  font-size: 1rem;
}

.exercise-notes textarea {
  margin-bottom: 0;
  background: rgba(var(--primary-rgb), 0.02);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
}

/* Botón de eliminar ejercicio mejorado */
.remove-exercise-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--danger-color);
  color: white;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: bold;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
  z-index: 10;
}

.remove-exercise-btn:hover {
  background: var(--danger-hover-color);
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}

/* Labels mejorados para campos de ejercicio */
.routine-exercise-editor label {
  display: block;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--text-secondary-color);
  font-size: 0.9rem;
}

.routine-exercise-editor label:first-of-type {
  margin-top: 0;
}

/* Inputs y selects dentro del editor de ejercicios */
.routine-exercise-editor input,
.routine-exercise-editor select,
.routine-exercise-editor textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: 0.95rem;
  background-color: var(--input-bg);
  color: var(--text-color);
  transition: var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.routine-exercise-editor input:focus,
.routine-exercise-editor select:focus,
.routine-exercise-editor textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--input-focus-shadow);
}

/* Grid para campos de fuerza */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

/* Campos específicos para fuerza y cardio */
.strength-fields,
.cardio-fields {
  background: rgba(var(--primary-rgb), 0.05);
  border-radius: var(--border-radius-md);
  padding: 1rem;
  margin: 1rem 0;
  border: 1px solid rgba(var(--primary-rgb), 0.1);
}

.strength-fields label,
.cardio-fields label {
  margin-top: 0;
  color: var(--primary-color);
  font-weight: 600;
}

/* Textarea para notas */
.routine-exercise-editor textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.5;
  font-family: var(--font-sans-serif);
}

/* Botón de añadir ejercicio mejorado */
#add-exercise-to-routine-btn {
  background: var(--accent-gradient);
  color: var(--primary-text);
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  width: auto;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

#add-exercise-to-routine-btn::before {
  content: '➕';
  font-size: 1.1rem;
}

#add-exercise-to-routine-btn:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Grupo de botones del formulario mejorado */
.form-buttons-group {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.form-buttons-group button {
  flex: 1;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

/* Botón guardar */
#save-routine-btn {
  background: var(--button-gradient);
  color: var(--button-text);
  border: none;
}

#save-routine-btn:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Botón cancelar */
#cancel-edit-routine-btn {
  background: var(--button-secondary-bg);
  color: var(--button-secondary-text);
  border: 2px solid var(--border-color);
}

#cancel-edit-routine-btn:hover {
  background: var(--button-secondary-hover-bg);
  color: var(--button-secondary-hover-text);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

/* Botón eliminar rutina */
#delete-routine-btn {
  background: var(--delete-button-bg);
  color: var(--delete-button-color);
  border: 2px solid var(--delete-button-border);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  transition: var(--transition-base);
  cursor: pointer;
  margin-top: 1rem;
  box-shadow: var(--shadow-sm);
}

#delete-routine-btn:hover {
  background: var(--delete-button-hover-bg);
  color: var(--delete-button-hover-color);
  border-color: var(--delete-button-hover-bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Estados de carga para botones */
.loading {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 0.5rem;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Animaciones de entrada y salida */
.routine-exercise-editor {
  animation: slideInUp 0.3s ease forwards;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideOutUp {
  from {
    opacity: 1;
    transform: translateY(0);
    max-height: 500px;
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
    max-height: 0;
    padding: 0;
    margin: 0;
  }
}

/* Estilos responsive mejorados */
@media (max-width: 1024px) {
  #routine-list {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  
  /* Editor de rutinas en tablets */
  #routine-editor-view {
    padding: 1rem;
  }
  
  #routine-editor-form {
    padding: 1.5rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

@media (max-width: 768px) {
  #routine-list {
    grid-template-columns: 1fr;
  }
  
  #manage-routines-view {
    padding: 1rem;
  }
  
  #manage-routines-view h2 {
    font-size: 1.75rem;
  }
  
  #add-new-routine-btn {
    max-width: 100%;
    padding: 1rem 1.5rem;
  }
  
  .routine-actions {
    padding: 1.5rem;
  }
  
  /* Editor de rutinas en móviles */
  #routine-editor-view {
    padding: 0.75rem;
  }
  
  #routine-editor-form {
    padding: 1rem;
  }
  
  #routine-editor-view h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .routine-exercise-editor {
    padding: 1rem;
  }
  
  .remove-exercise-btn {
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }
  
  .form-buttons-group {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .form-buttons-group button {
    width: 100%;
  }
  
  #add-exercise-to-routine-btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .routine-info {
    flex-direction: column;
    align-items: flex-start;
  }
  
  #routine-list li .routine-name {
    font-size: 1.1rem;
  }
  
  .actions {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .actions button {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
  }
  
  .routine-actions {
    padding: 1rem;
  }
  
  .routine-actions button {
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
  }
  
  /* Editor de rutinas en pantallas muy pequeñas */
  #routine-editor-view {
    padding: 0.5rem;
  }
  
  #routine-editor-form {
    padding: 0.75rem;
    margin: 0;
  }
  
  #routine-editor-view h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }
  
  #routine-editor-form legend {
    padding: 0.5rem 1rem;
    font-size: 1rem;
  }
  
  .routine-exercise-editor {
    padding: 0.75rem;
  }
  
  .routine-exercise-editor label {
    font-size: 0.85rem;
  }
  
  .routine-exercise-editor input,
  .routine-exercise-editor select,
  .routine-exercise-editor textarea {
    padding: 0.625rem;
    font-size: 0.9rem;
  }
  
  .strength-fields,
  .cardio-fields {
    padding: 0.75rem;
    margin: 0.75rem 0;
  }
  
  #add-exercise-to-routine-btn {
    font-size: 0.9rem;
    padding: 0.75rem 1.25rem;
  }
  
  .form-buttons-group button {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }
  
  #delete-routine-btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
  }
}