/* ===================================
   Seed I.T - Progress Ring Animé
   Variables et styles globaux
   =================================== */

:root {
  /* Variables Seed I.T officielles */
  --seedit-primary: #037CFB;
  --seedit-primary-light: #4DB6FF;
  --seedit-bg-dark: #1a1a2e;
  --seedit-bg-darker: #16213e;
  --seedit-radius: 12px;
  --seedit-transition: 0.25s ease;
  --seedit-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);

  /* Variables spécifiques au progress ring */
  --seedit-ring-size-small: 80px;
  --seedit-ring-size-medium: 120px;
  --seedit-ring-size-large: 160px;
  --seedit-ring-stroke-width: 6;
  --seedit-ring-stroke-width-thick: 10;
  --seedit-ring-bg: rgba(255, 255, 255, 0.1);
  --seedit-ring-color: var(--seedit-primary-light);
  --seedit-ring-complete: #10B981;
}

/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: #ffffff;
  min-height: 100vh;
  padding: 2rem;
}

/* ===================================
   Conteneur principal de démonstration
   =================================== */

.seedit-progress-ring-demo {
  max-width: 1200px;
  margin: 0 auto;
}

.seedit-progress-ring-demo__title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--seedit-primary) 0%, var(--seedit-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.seedit-progress-ring-demo__description {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ===================================
   Sections de démonstration
   =================================== */

.seedit-progress-ring-demo__section {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--seedit-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.seedit-progress-ring-demo__section--dark {
  background: rgba(0, 0, 0, 0.3);
}

.seedit-progress-ring-demo__section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--seedit-primary-light);
  text-align: center;
}

.seedit-progress-ring-demo__section-desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 2rem;
  text-align: center;
}

.seedit-progress-ring-demo__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  justify-items: center;
}

.seedit-progress-ring-demo__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.seedit-progress-ring-demo__label {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

/* ===================================
   Composant Progress Ring
   =================================== */

.seedit-progress-ring {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--seedit-ring-size-medium);
  height: var(--seedit-ring-size-medium);
}

.seedit-progress-ring__svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.seedit-progress-ring__bg {
  fill: none;
  stroke: var(--seedit-ring-bg);
  stroke-width: var(--seedit-ring-stroke-width);
}

.seedit-progress-ring__fill {
  fill: none;
  stroke: var(--seedit-ring-color);
  stroke-width: var(--seedit-ring-stroke-width);
  stroke-linecap: round;
  stroke-dasharray: 326.73; /* 2 * π * 52 */
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 0.6s ease, stroke 0.3s ease;
}

.seedit-progress-ring__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.seedit-progress-ring__percentage {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.seedit-progress-ring__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.seedit-progress-ring__sublabel {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.25rem;
}

/* ===================================
   Variantes de taille
   =================================== */

.seedit-progress-ring--small {
  width: var(--seedit-ring-size-small);
  height: var(--seedit-ring-size-small);
}

.seedit-progress-ring--small .seedit-progress-ring__percentage {
  font-size: 1.1rem;
}

.seedit-progress-ring--small .seedit-progress-ring__label {
  font-size: 0.65rem;
}

.seedit-progress-ring--medium {
  width: var(--seedit-ring-size-medium);
  height: var(--seedit-ring-size-medium);
}

.seedit-progress-ring--large {
  width: var(--seedit-ring-size-large);
  height: var(--seedit-ring-size-large);
}

.seedit-progress-ring--large .seedit-progress-ring__percentage {
  font-size: 2rem;
}

.seedit-progress-ring--large .seedit-progress-ring__label {
  font-size: 0.85rem;
}

.seedit-progress-ring--large .seedit-progress-ring__sublabel {
  font-size: 0.75rem;
}

/* ===================================
   Variante Thick (trait épais)
   =================================== */

.seedit-progress-ring--thick .seedit-progress-ring__bg,
.seedit-progress-ring--thick .seedit-progress-ring__fill {
  stroke-width: var(--seedit-ring-stroke-width-thick);
}

/* ===================================
   Variante Glow (lueur)
   =================================== */

.seedit-progress-ring--glow .seedit-progress-ring__fill {
  filter: drop-shadow(0 0 8px var(--seedit-primary-light));
}

/* ===================================
   Variante Minimal (simple)
   =================================== */

.seedit-progress-ring--minimal .seedit-progress-ring__bg {
  stroke: rgba(255, 255, 255, 0.05);
}

.seedit-progress-ring--minimal .seedit-progress-ring__fill {
  stroke-width: 4;
}

/* ===================================
   État Complete (terminé)
   =================================== */

.seedit-progress-ring--complete .seedit-progress-ring__fill {
  stroke: var(--seedit-ring-complete);
}

.seedit-progress-ring--complete .seedit-progress-ring__percentage {
  color: var(--seedit-ring-complete);
}

/* ===================================
   Section Interactive
   =================================== */

.seedit-progress-ring-demo__interactive {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.seedit-progress-ring-demo__controls {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.seedit-progress-ring-demo__btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--seedit-transition);
}

.seedit-progress-ring-demo__btn--primary {
  background: linear-gradient(135deg, var(--seedit-primary) 0%, var(--seedit-primary-light) 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(77, 182, 255, 0.3);
}

.seedit-progress-ring-demo__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(77, 182, 255, 0.4);
}

.seedit-progress-ring-demo__btn--primary:active {
  transform: translateY(0);
}

.seedit-progress-ring-demo__btn--primary:focus {
  outline: 2px solid var(--seedit-primary-light);
  outline-offset: 2px;
}

.seedit-progress-ring-demo__btn--secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.seedit-progress-ring-demo__btn--secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.seedit-progress-ring-demo__btn--secondary:focus {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

/* ===================================
   Cas d'usage
   =================================== */

.seedit-progress-ring-demo__use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.seedit-progress-ring-demo__use-case {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--seedit-transition);
}

.seedit-progress-ring-demo__use-case:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(77, 182, 255, 0.3);
  transform: translateY(-2px);
}

.seedit-progress-ring-demo__use-case-info h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.seedit-progress-ring-demo__use-case-info p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
  .seedit-progress-ring-demo__title {
    font-size: 2rem;
  }

  .seedit-progress-ring-demo__section {
    padding: 1.5rem;
  }

  .seedit-progress-ring-demo__grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
  }

  .seedit-progress-ring-demo__use-cases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 375px) {
  body {
    padding: 1rem;
  }

  .seedit-progress-ring-demo__title {
    font-size: 1.75rem;
  }

  .seedit-progress-ring-demo__description {
    font-size: 1rem;
  }

  .seedit-progress-ring-demo__section {
    padding: 1.25rem;
  }

  .seedit-progress-ring-demo__grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
  }

  .seedit-progress-ring {
    --seedit-ring-size-small: 70px;
    --seedit-ring-size-medium: 100px;
    --seedit-ring-size-large: 130px;
  }

  .seedit-progress-ring-demo__use-case {
    flex-direction: column;
    text-align: center;
  }
}