/* ============================= */
/*       OSCILLOSCOPE STYLE      */
/* ============================= */

.oscilloscope-container {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--osc-border);
  background: var(--osc-bg);
}

/* ============================= */
/*        HEADER / BANDEAU       */
/* ============================= */

/* ================= OSCILLOSCOPE HEADER ================= */

/* Header flex mieux réparti */
.oscilloscope-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;  /* gauche | centre | droite */
  align-items: center;                  /* aligne verticalement */
  padding: 6px 12px;
  background: var(--card-bg, #111);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Bandeau du bas (échelle temps) */
.oscilloscope-container .scale {
  height: 20px;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  padding: 0 40px;
  color: var(--text-dim, #8ca);   /* utilisera la variable thème */
  background: var(--card-bg, #111); /* même fond que la carte */
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ⚡ Force la grille */
#oscilloscope-wrapper .oscilloscope-header {
  display: grid !important;
  grid-template-columns: 1fr auto 1fr !important;
  align-items: center !important;
}

/* Titre = colonne gauche */
.oscilloscope-header .title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-color, #fff);
  justify-self: start;
  margin-bottom:0em;
}

/* Légende = colonne centre */
.oscilloscope-header .legend {
  display: flex;
  gap: 2rem;
  justify-self: center;
}

/* Item légende */
.oscilloscope-header .legend-item {
  position: relative;
  padding-left: 1.4em;    /* espace entre ● et texte */
  font-size: 0.85rem;
  opacity: 0.9;
  line-height: 1;
}

/* Pastille colorée */
.oscilloscope-header .legend-item::before {
  content: '●';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: currentColor;
}

/* Stats = colonne droite */
.oscilloscope-header .oscillo-stats {
  font-size: 0.8rem;
  color: var(--text-color, #aaa);
  opacity: 0.8;
  justify-self: end;
}

/* ============================= */
/*          CANVAS STYLE         */
/* ============================= */

.oscillo-canvas {
  width: 100%;
  height: 100%;
  display: block;
  background: var(--osc-bg);
  filter: drop-shadow(0 0 2px rgba(0,0,0,0.4));
}

/* ============================= */
/*         SCALE & STATS         */
/* ============================= */

.oscillo-scale {
  position: absolute;
  bottom: -1px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 500;
  color: var(--osc-scale);
  opacity: 0.8;
}


/* ============================= */
/*      COULEURS DES COURBES     */
/* ============================= */

:root {
  --c1: #00e5ff;   /* Charge Système */
  --c2: #7dff7d;   /* Batterie */
  --c3: #ffe066;   /* Autonomie */
  --c4: #ff9933;   /* Tension Entrée */
}

/* ============================= */
/*   THEME VARIABLES (3 modes)   */
/* ============================= */

[data-theme="light"] {
  --osc-bg: #fdfdfd;
  --osc-header-bg: #f2f2f2;
  --osc-border: rgba(0,0,0,0.12);
  --osc-scale: #444;
  --osc-grid-major: rgba(0,0,0,0.15);
  --osc-grid-minor: rgba(0,0,0,0.06);
}

[data-theme="dark"] {
  --osc-bg: #111a22;
  --osc-header-bg: #1b2530;
  --osc-border: rgba(255,255,255,0.08);
  --osc-scale: #a9c0d0;
  --osc-grid-major: rgba(255,255,255,0.15);
  --osc-grid-minor: rgba(255,255,255,0.06);
}

[data-theme="ultra-dark"] {
  --osc-bg: #0a0d0f;
  --osc-header-bg: #121416;
  --osc-border: rgba(255,255,255,0.05);
  --osc-scale: #8899aa;
  --osc-grid-major: rgba(255,255,255,0.12);
  --osc-grid-minor: rgba(255,255,255,0.05);
}

/* Responsive : affichage mobile */
@media (max-width: 768px) {
  .oscilloscope-header {
    grid-template-columns: 1fr;   /* une seule colonne */
    text-align: center;
    gap: 6px;
    padding: 8px;
  }

  /* on masque les potar */
  .oscilloscope-settings  {
    display:none;
  }

  .oscilloscope-header .title {
    justify-self: center;
    font-size: 0.85rem;
  }

  .oscilloscope-header .legend {
    justify-content: center;
    flex-wrap: wrap; /* permet de passer à la ligne si besoin */
    gap: 1rem;
  }

  .oscilloscope-header .oscillo-stats {
    justify-self: center;
    font-size: 0.75rem;
  }
}