/* ========================================
   TREINO PRO - REDESIGN FOCADO EM AGILIDADE
   TCC: Otimização da Usabilidade em Sistemas de Registro de Treinos
   ======================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
    Cantarell, sans-serif;
  background-color: #121212;
  color: #ffffff;
  min-height: 100vh;
  overflow: hidden;
}

.app-container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background-color: #1a1a1a;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* ========================================
   TELAS E NAVEGAÇÃO
   ======================================== */

.screen {
  display: none;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.screen.active {
  display: flex;
}

/* ========================================
   TELA DE SELEÇÃO DE PERFIL
   ======================================== */

.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  height: 100vh;
}

.logo {
  font-size: 80px;
  margin-bottom: 20px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.app-title {
  font-size: 32px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 8px;
}

.app-subtitle {
  font-size: 16px;
  color: #888;
  margin-bottom: 40px;
}

.profile-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 400px;
}

.profile-card {
  background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
  border: 2px solid #333;
  border-radius: 16px;
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.profile-card:hover {
  border-color: #00ff88;
  background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 255, 136, 0.2);
}

.profile-card:active {
  transform: translateY(-2px);
}

.profile-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.profile-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.profile-card p {
  font-size: 14px;
  color: #888;
  line-height: 1.5;
}

.header {
  background-color: #252525;
  padding: 16px 20px;
  border-bottom: 2px solid #00ff88;
  flex-shrink: 0;
}

.header-content {
  flex: 1;
}

.header-title {
  font-size: 22px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 2px;
}

.header-subtitle {
  font-size: 13px;
  color: #888888;
}

.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  padding-bottom: 80px;
}

/* ========================================
   NAVEGAÇÃO INFERIOR
   ======================================== */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 480px;
  margin: 0 auto;
  background-color: #252525;
  border-top: 1px solid #333333;
  display: flex;
  justify-content: space-around;
  padding: 8px 0 12px;
  z-index: 100;
}

.nav-btn {
  background: none;
  border: none;
  color: #888888;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 8px 12px;
  transition: all 0.2s;
  flex: 1;
}

.nav-btn.active {
  color: #00ff88;
}

.nav-btn:active {
  transform: scale(0.95);
}

.nav-icon {
  font-size: 24px;
}

.nav-label {
  font-size: 11px;
  font-weight: 600;
}

/* ========================================
   CARD DE REGISTRO RÁPIDO
   ======================================== */

.quick-register-card {
  background-color: #252525;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  border: 2px solid #00ff88;
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.2);
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ========================================
   INPUTS E FORMULÁRIOS
   ======================================== */

.input-group {
  margin-bottom: 20px;
}

.input-label {
  font-size: 12px;
  font-weight: 600;
  color: #aaaaaa;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.help-icon {
  background-color: #00ff88;
  color: #121212;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  cursor: pointer;
  font-weight: 700;
}

.large-select,
.large-input {
  width: 100%;
  padding: 16px;
  font-size: 18px;
  background-color: #1a1a1a;
  border: 2px solid #333333;
  border-radius: 8px;
  color: #ffffff;
  font-weight: 600;
  transition: all 0.2s;
}

.large-select:focus,
.large-input:focus {
  outline: none;
  border-color: #00ff88;
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

/* ========================================
   BOTÕES DE DESCANSO
   ======================================== */

.rest-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.rest-btn {
  background-color: #333333;
  color: #ffffff;
  border: 2px solid #444444;
  padding: 12px 8px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.rest-btn:active,
.rest-btn.selected {
  background-color: #00ff88;
  color: #121212;
  border-color: #00ff88;
  transform: scale(0.95);
}

.rest-input {
  grid-column: span 4;
  padding: 12px;
  font-size: 15px;
  background-color: #1a1a1a;
  border: 2px solid #333333;
  border-radius: 8px;
  color: #ffffff;
  text-align: center;
}

/* ========================================
   SELETOR VISUAL DE RPE
   ======================================== */

.rpe-selector {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.rpe-option {
  background-color: #1a1a1a;
  border: 2px solid #333333;
  border-radius: 12px;
  padding: 12px 4px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.rpe-option:active,
.rpe-option.selected {
  border-color: #00ff88;
  background-color: #252525;
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.3);
}

.rpe-emoji {
  font-size: 28px;
  margin-bottom: 4px;
}

.rpe-number {
  font-size: 13px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 2px;
}

.rpe-label {
  font-size: 10px;
  color: #888888;
  font-weight: 600;
}

/* ========================================
   CAMPO DE OBSERVAÇÕES
   ======================================== */

.notes-input {
  width: 100%;
  padding: 12px;
  font-size: 15px;
  background-color: #1a1a1a;
  border: 2px solid #333333;
  border-radius: 8px;
  color: #ffffff;
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
}

.notes-input:focus {
  outline: none;
  border-color: #00ff88;
}

.notes-input::placeholder {
  color: #666666;
}

/* ========================================
   BOTÕES
   ======================================== */

.primary-button {
  width: 100%;
  padding: 18px;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: linear-gradient(135deg, #00ff88 0%, #00dd77 100%);
  color: #121212;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(0, 255, 136, 0.4);
}

.primary-button:active {
  transform: scale(0.98);
  box-shadow: 0 2px 8px rgba(0, 255, 136, 0.4);
}

.primary-button.large {
  padding: 20px;
  font-size: 20px;
  margin-top: 8px;
}

.secondary-button {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  background-color: #333333;
  color: #ffffff;
  border: 2px solid #444444;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 12px;
  transition: all 0.2s;
}

.secondary-button:active {
  background-color: #444444;
  transform: scale(0.98);
}

.danger-button {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  background-color: transparent;
  color: #ff4444;
  border: 2px solid #ff4444;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.danger-button:active {
  background-color: #ff4444;
  color: #121212;
}

.icon-button {
  background: none;
  border: none;
  color: #00ff88;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

/* ========================================
   HISTÓRICO DO EXERCÍCIO
   ======================================== */

.history-card {
  background-color: #252525;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.history-item {
  background-color: #1a1a1a;
  border-left: 3px solid #00ff88;
  padding: 12px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.history-item:last-child {
  margin-bottom: 0;
}

.history-date {
  font-size: 11px;
  color: #888888;
  margin-bottom: 4px;
}

.history-data {
  display: flex;
  gap: 16px;
  font-size: 14px;
  font-weight: 600;
}

.history-data span {
  color: #00ff88;
}

/* ========================================
   TELA DE TREINO
   ======================================== */

.workout-summary-card {
  background-color: #252525;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.summary-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 11px;
  color: #888888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: 13px;
  font-weight: 700;
  color: #888888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  margin-top: 8px;
}

.series-item {
  background-color: #252525;
  border-left: 4px solid #00ff88;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.series-info h4 {
  font-size: 16px;
  margin-bottom: 6px;
}

.series-details {
  font-size: 13px;
  color: #aaaaaa;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.series-details span {
  color: #00ff88;
  font-weight: 600;
}

.delete-btn {
  background: none;
  border: none;
  color: #ff4444;
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
}

/* ========================================
   TELA DE PROGRESSO
   ======================================== */

.stats-overview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.overview-card {
  background-color: #252525;
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
}

.overview-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.overview-value {
  font-size: 24px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 4px;
}

.overview-label {
  font-size: 10px;
  color: #888888;
  text-transform: uppercase;
}

.exercise-selector-progress {
  margin-bottom: 20px;
}

.chart-card {
  background-color: #252525;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  min-height: 300px;
}

.workout-day-card {
  background-color: #252525;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
  border-left: 4px solid #00ff88;
}

.workout-day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.workout-day-date {
  font-size: 14px;
  font-weight: 700;
}

.workout-day-stats {
  font-size: 12px;
  color: #aaaaaa;
}

.workout-day-stats span {
  color: #00ff88;
  font-weight: 600;
}

/* ========================================
   CONFIGURAÇÕES
   ======================================== */

.config-section {
  margin-bottom: 28px;
}

.about-text {
  background-color: #252525;
  padding: 16px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.6;
}

.about-text p {
  margin-bottom: 8px;
  color: #aaaaaa;
}

.about-text strong {
  color: #00ff88;
}

.tcc-credit {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #333333;
  font-size: 12px;
  font-style: italic;
}

/* ========================================
   MODAL
   ======================================== */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: #252525;
  border-radius: 16px;
  max-width: 400px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 255, 136, 0.3);
}

.modal-header {
  padding: 20px;
  border-bottom: 2px solid #00ff88;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  color: #00ff88;
  font-size: 20px;
}

.close-btn {
  background: none;
  border: none;
  color: #888888;
  font-size: 24px;
  cursor: pointer;
  padding: 4px 8px;
}

.modal-body {
  padding: 20px;
}

.modal-body p {
  margin-bottom: 16px;
  line-height: 1.6;
  color: #cccccc;
}

.rpe-guide {
  margin-top: 20px;
}

.rpe-guide-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  background-color: #1a1a1a;
  border-radius: 8px;
  margin-bottom: 10px;
  align-items: flex-start;
}

.rpe-guide-emoji {
  font-size: 32px;
  flex-shrink: 0;
}

.rpe-guide-item strong {
  color: #00ff88;
  display: block;
  margin-bottom: 4px;
}

.rpe-guide-item p {
  margin: 0;
  font-size: 13px;
  color: #aaaaaa;
}

.student-selection-list {
  max-height: 250px;
  overflow-y: auto;
  padding-right: 10px;
}

.student-selection-item {
  display: block;
  background-color: #1a1a1a;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.student-selection-item:hover {
  border-color: #00ff88;
}

.student-selection-item input[type="radio"] {
  display: none;
}

.student-selection-item input[type="radio"]:checked + label {
  color: #00ff88;
  font-weight: 700;
}

.student-selection-item input[type="radio"]:checked + label span {
  color: #888;
}

.student-selection-item label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  width: 100%;
}

.student-selection-item label span {
  font-size: 12px;
  color: #888;
}


/* ========================================
   TOAST DE NOTIFICAÇÕES
   ======================================== */

.toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-120px);
  background-color: #00ff88;
  color: #121212;
  padding: 16px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 4px 16px rgba(0, 255, 136, 0.5);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 2000;
  max-width: 90%;
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.error {
  background-color: #ff4444;
  color: #ffffff;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 480px) {
  .rpe-selector {
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
  }

  .rpe-emoji {
    font-size: 24px;
  }

  .rpe-label {
    font-size: 9px;
  }
}

@media (min-width: 481px) {
  .app-container {
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
  }
}

/* ========================================
   ANIMAÇÕES
   ======================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.screen.active {
  animation: fadeIn 0.3s ease;
}

/* ========================================
   PERFIL - Componentes específicos
   ======================================== */

.profile-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 20px;
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 10;
}

.profile-badge:hover {
  background: rgba(0, 255, 136, 0.2);
  border-color: var(--color-primary);
}

.profile-badge span:first-child {
  font-size: 18px;
}

.student-card,
.workout-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s;
}

.student-card:hover,
.workout-card:hover {
  background: var(--bg-elevated);
  border-color: rgba(0, 255, 136, 0.3);
}

.student-info,
.workout-info {
  flex: 1;
}

.student-name,
.workout-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.student-meta,
.workout-meta,
.workout-date {
  font-size: 12px;
  color: var(--text-secondary);
}

.student-details {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: #888;
  margin-top: 8px;
}


.workout-date {
  margin-top: 4px;
  font-size: 12px;
  opacity: 0.7;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
  margin-left: 8px;
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
}

.workout-actions {
  display: flex;
  gap: 4px;
}

.workout-action {
  font-size: 24px;
  color: var(--color-primary);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-state p {
  margin: 8px 0;
  line-height: 1.6;
}

/* ========================================
   CRIAÇÃO DE TREINO (Workout Builder)
   ======================================== */

.workout-builder-item {
  background-color: #252525;
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 12px;
  display: grid;
  grid-template-columns: auto 32px 1fr auto;
  align-items: center;
  gap: 12px;
}

.drag-handle {
  cursor: grab;
  font-size: 20px;
  color: #555;
}

.dragging {
  opacity: 0.5;
}

.workout-builder-item .icon-btn {
  margin-left: 0;
}

.workout-builder-item .icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.builder-item-actions {
  display: flex;
  gap: 4px;
}

/* Estilos para o editor de séries */
.set-editor {
  background-color: #1c1c1c;
  border-radius: 0 0 12px 12px;
  margin: -12px 0 12px 0;
  padding: 16px;
  border: 1px solid #333;
  border-top: none;
}

.set-editor-header, .set-editor-row {
  display: grid;
  grid-template-columns: 50px 1fr 1fr 1fr;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 11px;
  color: #888;
  text-align: center;
}

.set-editor-header {
  font-weight: 600;
  text-transform: uppercase;
}

.set-editor-row input {
  width: 100%;
  padding: 8px;
  font-size: 14px;
  background-color: #1a1a1a;
  border: 1px solid #444;
  border-radius: 6px;
  color: #fff;
  text-align: center;
}

.set-editor-row input:focus {
  outline: none;
  border-color: #00ff88;
}

.set-editor-row .set-number {
  font-weight: 700;
  color: #00ff88;
}


.builder-item-number {
  background: var(--color-primary);
  color: #121212;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.builder-item-info {
  flex: 1;
}

.builder-item-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.builder-item-params {
  font-size: 13px;
  color: var(--text-secondary);
}

.secondary-button {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  background: transparent;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.secondary-button:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.secondary-button:active {
  transform: scale(0.98);
}

/* ========================================
   EXECUÇÃO DE TREINO (Workout Execution)
   ======================================== */

.execution-card {
  background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
  border: 2px solid var(--color-primary);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.2);
}

.execution-exercise-name {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.execution-set-info {
  font-size: 20px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.execution-set-info span {
  color: var(--color-primary);
  font-weight: 700;
}

.execution-remaining {
  font-size: 14px;
  color: var(--text-secondary);
}

.prescription-params {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.param-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.param-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.param-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
}

/* ========================================
   UTILITÁRIOS
   ======================================== */

.text-center {
  text-align: center;
}

.workout-timer {
  font-family: 'Courier New', Courier, monospace;
  font-size: 22px;
  font-weight: 700;
  color: #00ff88;
  background: rgba(0, 255, 136, 0.1);
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(0, 255, 136, 0.3);
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
  min-width: 90px;
  text-align: center;
}

.workout-detail-item.current {
  border-color: #00ff88;
  background-color: rgba(0, 255, 136, 0.05);
}

.workout-detail-item.completed {
  opacity: 0.6;
  border-color: #555;
}

.status-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.status-badge.current {
  background-color: #00ff88;
  color: #121212;
}

.status-badge.completed {
  color: #00ff88;
}

.jump-btn {
  background: none;
  border: 1px solid #444;
  color: #888;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  margin-top: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.jump-btn:hover {
  border-color: #00ff88;
  color: #00ff88;
}

.workout-detail-exercises {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.workout-detail-item {
  background-color: #1a1a1a;
  border-left: 3px solid #00ff88;
  padding: 14px;
  border-radius: 8px;
}

.workout-detail-item-name {
  font-size: 16px;
  font-weight: 700;
  color: #00ff88;
  margin-bottom: 6px;
}

.workout-detail-item-params {
  font-size: 13px;
  color: #888;
  line-height: 1.5;
}

.workout-detail-item-params span {
  color: #fff;
  font-weight: 600;
}

.student-detail-info {
  background-color: #1a1a1a;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #333;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  color: #888;
  font-size: 14px;
}

.detail-value {
  color: #fff;
  font-weight: 600;
  font-size: 14px;
}

.mt-12 {
  margin-top: 12px;
}

.mt-20 {
  margin-top: 20px;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.hidden {
  display: none !important;
}