/* ═══════════════════════════════════════════════════════════════════════════
   rm-progress.css  —  PRISM Roadmap Progress Engine Styles
   Design language: soft blue-slate palette, card surfaces with gentle depth
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ─────────────────────────────────────────────────────── */
:root {
  --rmp-blue-tint:      #e6eeff;        /* card background — sits on panel bg  */
  --rmp-blue-tint-mid:  #d5e3ff;        /* bar tracks, dividers                */
  --rmp-blue-tint-deep: #b8ceff;        /* pending icons, hover                */
  --rmp-border:         #c9daef;        /* card border                         */
  --rmp-text:           #1a2540;
  --rmp-text-mid:       #3d5278;
  --rmp-text-muted:     #6e87a8;
  --rmp-shadow-sm:      0 1px 2px rgba(20,50,110,.06), 0 3px 10px rgba(20,50,110,.07);
  --rmp-shadow-md:      0 2px 5px rgba(20,50,110,.09), 0 6px 18px rgba(20,50,110,.09);
  --rmp-radius:         10px;
  --rmp-radius-sm:      8px;
  --rmp-green:          #059669;
  --rmp-blue:           #2563EB;
}

/* ── Sync type scale from roadmap.css into rm-progress components ─────── */
/* All text inside progress components uses --rp-fs-* tokens so
   the entire roadmap page shares one scale. */
.rm-rank-card,
.rm-milestone-toast {
  font-family: var(--rp-font, "Inter", "Segoe UI", system-ui, sans-serif);
}

/* ══════════════════════════════════════════════════════════════════════════
   ENGINEER RANK CARD
   ══════════════════════════════════════════════════════════════════════════ */

.rm-rank-card {
  background: var(--rmp-blue-tint);
  border: 1px solid var(--rmp-border);
  border-radius: var(--rmp-radius);
  padding: 13px 15px 12px;
  margin: 0 0 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--rmp-shadow-sm);
  transition: box-shadow .15s ease;
}

.rm-rank-card:hover {
  box-shadow: var(--rmp-shadow-md);
}

.rm-rank-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.rm-rank-card__label {
  font-size: var(--rp-fs-label, 0.6875rem);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--rmp-text-muted);
}

.rm-rank-card__badge {
  font-size: var(--rp-fs-body, 0.8125rem);
  font-weight: 700;
  color: var(--rmp-green);
  letter-spacing: .01em;
  text-align: right;
  max-width: 62%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rm-rank-card__bar-wrap {
  height: 5px;
  background: var(--rmp-blue-tint-mid);
  border-radius: 3px;
  overflow: hidden;
}

.rm-rank-card__bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--rmp-green);
  transition: width .55s cubic-bezier(.4,0,.2,1);
  min-width: 0;
}

.rm-rank-card__footer {
  font-size: var(--rp-fs-meta, 0.75rem);
  color: var(--rmp-text-mid);
  line-height: 1.4;
}

.rm-rank-card__next {
  font-style: normal;
}

/* Theory overall progress bar inside rank card */
.rm-rank-card__theory {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--rmp-blue-tint-mid);
}

.rm-rank-card__theory-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rm-rank-card__theory-label {
  font-size: var(--rp-fs-label, 0.6875rem);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--rmp-text-muted);
}

.rm-rank-card__theory-pct {
  font-size: var(--rp-fs-meta, 0.75rem);
  font-weight: 700;
  color: var(--rmp-blue);
}

.rm-rank-card__theory-track {
  height: 4px;
  background: var(--rmp-blue-tint-mid);
  border-radius: 3px;
  overflow: hidden;
}

.rm-rank-card__theory-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--rmp-blue);
  transition: width .5s cubic-bezier(.4,0,.2,1);
}

.rm-rank-card__stats {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--rp-fs-meta, 0.75rem);
  color: var(--rmp-text-muted);
  padding-top: 6px;
  border-top: 1px solid var(--rmp-blue-tint-mid);
  flex-wrap: wrap;
  row-gap: 4px;
}

.rm-rank-card__stats strong {
  color: var(--rmp-text);
  font-weight: 700;
  font-size: var(--rp-fs-body, 0.8125rem);
  margin-right: 2px;
}

/* Streak inline in stats row */
.rm-rank-card__streak {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  font-size: var(--rp-fs-meta, 0.75rem);
  color: var(--rmp-text-muted);
}

/* ══════════════════════════════════════════════════════════════════════════
   MILESTONE TOAST
   ══════════════════════════════════════════════════════════════════════════ */

.rm-milestone-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(18px);
  background: var(--rmp-blue-tint);
  border: 1px solid var(--rmp-border);
  border-radius: var(--rmp-radius);
  padding: 11px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--rp-fs-body, 0.8125rem);
  font-weight: 500;
  color: var(--rmp-text);
  box-shadow: 0 4px 14px rgba(30,60,120,.12), 0 20px 48px rgba(30,60,120,.13);
  z-index: 9999;
  opacity: 0;
  transition: opacity .2s ease, transform .22s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
  white-space: nowrap;
}

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

.rm-ms-toast-icon {
  font-size: var(--rp-fs-ui, 0.875rem);
  line-height: 1;
  color: var(--rmp-green);
}