/*
 * FMAN720 / ALGO LOG — training widgets
 * Stats strip + heatmap (archives / about) and the late-night chip.
 * Built on the terminal-documentation skin in custom.css:
 * square corners, hairline borders, mono type, #c8d354 accent.
 */

.training-panel {
  padding: 22px;
  background: transparent;
  border-bottom: var(--style-border);
}

.training-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 18px;
}

.training-panel__eyebrow,
.training-heatmap__eyebrow {
  color: var(--efu-main, #c8d354);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.training-panel__title {
  color: var(--efu-fontcolor, #f2eee7);
  font-size: 17px;
  font-weight: 800;
}

.training-panel__range {
  color: var(--efu-secondtext, #a8a39a);
  font-size: 11.5px;
}

/* ---------------- stats strip ---------------- */

.training-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 20px;
  border: 1px solid #2c2926;
  background: #141311;
}

.training-stats__cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px 12px;
  border-left: 1px solid #2c2926;
}

.training-stats__cell:first-child {
  border-left: 0;
}

.training-stats__en {
  color: var(--efu-secondtext, #a8a39a);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.training-stats__value {
  color: var(--efu-fontcolor, #f2eee7);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.2;
}

.training-stats__cn {
  color: var(--efu-secondtext, #a8a39a);
  font-size: 11px;
}

.training-stats__chips {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid #2c2926;
}

.training-stats__chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px;
  color: var(--efu-secondtext, #a8a39a);
  font-size: 12px;
  border: 1px solid #39352f;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.training-stats__chip:hover {
  color: var(--efu-main, #c8d354);
  border-color: rgba(200, 211, 84, 0.45);
}

.training-stats__chip-count {
  color: var(--efu-fontcolor, #f2eee7);
  font-weight: 700;
}

/* ---------------- heatmap ---------------- */

.training-heatmap {
  --th-cell: 12px;
  --th-gap: 2px;
  --th-pitch: calc(var(--th-cell) + var(--th-gap));
}

.training-heatmap__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 10px;
}

.training-heatmap__meta {
  color: var(--efu-secondtext, #a8a39a);
  font-size: 11px;
}

.training-heatmap__months {
  position: relative;
  height: 15px;
  margin-bottom: 4px;
  font-size: 10px;
  color: var(--efu-secondtext, #a8a39a);
}

.training-heatmap__month {
  position: absolute;
  top: 0;
  left: calc(var(--th-pitch) * var(--th-col, 0));
  white-space: nowrap;
}

.training-heatmap__gridwrap {
  overflow-x: auto;
  padding-bottom: 6px;
}

.training-heatmap__grid {
  display: grid;
  grid-template-rows: repeat(7, var(--th-cell));
  grid-auto-flow: column;
  grid-auto-columns: var(--th-cell);
  gap: var(--th-gap);
  width: max-content;
}

.training-heatmap__cell {
  width: var(--th-cell);
  height: var(--th-cell);
  background: #1d1b18;
}

.training-heatmap__cell--empty {
  background: transparent;
}

.training-heatmap__cell--lv0 {
  background: #1d1b18;
}

.training-heatmap__cell--lv1 {
  background: rgba(200, 211, 84, 0.26);
}

.training-heatmap__cell--lv2 {
  background: rgba(200, 211, 84, 0.48);
}

.training-heatmap__cell--lv3 {
  background: rgba(200, 211, 84, 0.72);
}

.training-heatmap__cell--lv4 {
  background: #c8d354;
}

.training-heatmap__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 16px;
  margin-top: 8px;
}

.training-heatmap__legend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  color: var(--efu-secondtext, #a8a39a);
}

.training-heatmap__legend-cell {
  width: 9px;
  height: 9px;
}

.training-heatmap__caption {
  color: var(--efu-secondtext, #a8a39a);
  font-size: 11px;
  transition: color 0.18s ease;
}

/* About-page variant lives inside a dossier section; drop the box. */

.training-panel--dossier {
  margin-top: 6px;
  padding: 0;
  border-bottom: 0;
}

/* ---------------- post signature ---------------- */

.training-sign {
  margin-top: 36px;
  padding-top: 14px;
  border-top: 1px dashed #2c2926;
}

.training-sign__mark {
  color: var(--efu-main, #c8d354);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.training-sign__body {
  color: var(--efu-secondtext, #a8a39a);
  font-size: 12px;
}

/* ---------------- late-night chip ---------------- */

.training-night-chip {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: min(92vw, 460px);
  padding: 9px 12px;
  color: var(--efu-fontcolor, #f2eee7);
  font-size: 12px;
  background: var(--efu-maskbgdeep, rgba(16, 15, 14, 0.98));
  border: 1px solid #39352f;
  border-left: 2px solid var(--efu-main, #c8d354);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease, border-color 0.18s ease;
}

.training-night-chip.is-visible {
  opacity: 1;
  transform: none;
}

.training-night-chip__cursor {
  color: var(--efu-main, #c8d354);
  font-weight: 700;
}

.training-night-chip__msg {
  flex: 1;
  min-width: 0;
}

.training-night-chip__time {
  color: var(--efu-secondtext, #a8a39a);
}

.training-night-chip__close {
  padding: 0 2px;
  color: var(--efu-secondtext, #a8a39a);
  font-size: 14px;
  line-height: 1;
  background: none;
  border: 0;
  cursor: pointer;
}

.training-night-chip__close:hover {
  color: var(--efu-fontcolor, #f2eee7);
}

/* ---------------- small screens ---------------- */

@media (max-width: 680px) {
  .training-panel {
    padding: 16px;
  }

  .training-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .training-stats__cell:nth-child(3) {
    border-left: 0;
  }

  .training-stats__cell:nth-child(n + 3) {
    border-top: 1px solid #2c2926;
  }

  .training-heatmap {
    --th-cell: 10px;
  }

  .training-night-chip {
    right: 12px;
    bottom: 12px;
  }
}