/**
 * Indicador de Progreso - Material Design
 * v1.0.0 - Barra de progreso para captura de quinielas
 */

:root {
  /* Colors */
  --progress-bg: #ffffff;
  --progress-border: rgba(0, 0, 0, 0.12);
  --progress-text: rgba(0, 0, 0, 0.87);
  --progress-text-secondary: rgba(0, 0, 0, 0.6);
  --progress-bar-bg: rgba(0, 0, 0, 0.08);
  --progress-bar-fill: #43a047;
  --progress-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);

  /* Spacing - REDUCIDO para versión compacta */
  --progress-padding: 10px 14px;
  --progress-gap: 6px;
  --progress-border-radius: 8px;

  /* Typography - REDUCIDO para versión compacta */
  --progress-font-size: 0.8125rem;
  --progress-font-weight: 500;
  --progress-label-size: 0.75rem;

  /* Bar dimensions - REDUCIDO */
  --progress-bar-height: 6px;
  --progress-bar-radius: 3px;
}

/* ============================================================
   CONTAINER
   ============================================================ */

.progress-indicator {
  position: relative;
  background: var(--progress-bg);
  border: 1px solid var(--progress-border);
  border-radius: var(--progress-border-radius);
  padding: var(--progress-padding);
  margin: 12px 0;
  box-shadow: var(--progress-shadow);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-indicator:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Estados */
.progress-indicator--empty {
  border-color: #9e9e9e;
}

.progress-indicator--incomplete {
  border-color: #fb8c00;
  background: linear-gradient(to bottom, rgba(251, 140, 0, 0.02), transparent);
}

.progress-indicator--complete {
  border-color: #43a047;
  background: linear-gradient(to bottom, rgba(67, 160, 71, 0.05), transparent);
}

/* ============================================================
   INNER CONTAINER
   ============================================================ */

.progress-indicator__inner {
  display: flex;
  flex-direction: column;
  gap: var(--progress-gap);
}

/* ============================================================
   HEADER (Contador y porcentaje)
   ============================================================ */

.progress-indicator__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.progress-indicator__counter {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: var(--progress-font-size);
  font-weight: var(--progress-font-weight);
  color: var(--progress-text);
  flex: 1;
  flex-wrap: wrap;
}

.progress-indicator__current {
  font-size: 1.125rem;
  font-weight: 700;
  color: inherit;
  line-height: 1;
}

.progress-indicator__separator {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--progress-text-secondary);
}

.progress-indicator__total {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--progress-text-secondary);
}

.progress-indicator__label {
  font-size: var(--progress-label-size);
  color: var(--progress-text-secondary);
  font-weight: 400;
  white-space: nowrap;
}

.progress-indicator__percentage {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--progress-text);
  white-space: nowrap;
}

/* ============================================================
   BARRA DE PROGRESO
   ============================================================ */

.progress-indicator__bar-container {
  position: relative;
  width: 100%;
}

.progress-indicator__bar {
  width: 100%;
  height: var(--progress-bar-height);
  background: var(--progress-bar-bg);
  border-radius: var(--progress-bar-radius);
  overflow: hidden;
  position: relative;
}

.progress-indicator__bar-fill {
  height: 100%;
  background: var(--progress-bar-fill);
  border-radius: var(--progress-bar-radius);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s;
  position: relative;
  overflow: hidden;
}

/* Animación de shimmer para la barra */
.progress-indicator__bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  to {
    left: 100%;
  }
}

/* ============================================================
   MENSAJE
   ============================================================ */

.progress-indicator__message {
  font-size: var(--progress-label-size);
  font-weight: 600;
  text-align: center;
  padding: 6px 8px;
  background: rgba(67, 160, 71, 0.08);
  border-radius: 4px;
  color: #2e7d32;
  display: none;
  animation: messageIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes messageIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   VARIANTE FLOTANTE (sticky)
   ============================================================ */

.progress-indicator--float {
  position: sticky;
  top: 60px;
  z-index: 100;
  margin: 0 -16px 16px -16px;
  border-radius: 0;
  border-left: none;
  border-right: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.progress-indicator--float:hover {
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 576px) {
  .progress-indicator {
    padding: 8px 12px;
    margin: 10px 0;
  }

  .progress-indicator__counter {
    font-size: 0.75rem;
  }

  .progress-indicator__current {
    font-size: 1rem;
  }

  .progress-indicator__separator,
  .progress-indicator__total {
    font-size: 0.875rem;
  }

  .progress-indicator__label {
    font-size: 0.6875rem;
    flex-basis: 100%;
    margin-top: 2px;
  }

  .progress-indicator__percentage {
    font-size: 0.875rem;
  }

  .progress-indicator--float {
    top: 50px;
    margin: 0;
  }
}

/* ============================================================
   DARK MODE
   ============================================================ */

@media (prefers-color-scheme: dark) {
  :root {
    --progress-bg: #1e1e1e;
    --progress-border: rgba(255, 255, 255, 0.12);
    --progress-text: rgba(255, 255, 255, 0.95);
    --progress-text-secondary: rgba(255, 255, 255, 0.6);
    --progress-bar-bg: rgba(255, 255, 255, 0.12);
    --progress-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  }

  .progress-indicator--incomplete {
    background: linear-gradient(to bottom, rgba(251, 140, 0, 0.08), transparent);
  }

  .progress-indicator--complete {
    background: linear-gradient(to bottom, rgba(67, 160, 71, 0.12), transparent);
  }

  .progress-indicator__message {
    background: rgba(67, 160, 71, 0.15);
    color: #81c784;
  }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */

/* Respeta prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .progress-indicator,
  .progress-indicator__bar-fill,
  .progress-indicator__message {
    transition: none !important;
    animation: none !important;
  }

  .progress-indicator__bar-fill::after {
    animation: none !important;
  }
}

/* Alto contraste */
@media (prefers-contrast: high) {
  .progress-indicator {
    border-width: 2px;
  }

  .progress-indicator__bar {
    border: 1px solid currentColor;
  }
}

/* Focus para navegación por teclado */
.progress-indicator:focus-within {
  outline: 2px solid rgba(33, 150, 243, 0.5);
  outline-offset: 2px;
}

/* ============================================================
   PRINT
   ============================================================ */

@media print {
  .progress-indicator {
    display: none !important;
  }
}

/* ============================================================
   ANIMATIONS - Entrada inicial
   ============================================================ */

.progress-indicator {
  animation: progressSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================================
   ESTADOS ADICIONALES
   ============================================================ */

/* Pulsing cuando está incompleto */
.progress-indicator--incomplete .progress-indicator__current {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Celebración cuando completa */
.progress-indicator--complete .progress-indicator__message {
  animation:
    messageIn 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    celebrate 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s;
}

@keyframes celebrate {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}