.boss-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition);
}
.boss-card:hover { border-color: var(--border3) }
.boss-card.boss-locked { opacity: .5; pointer-events: none }

.boss-header { display: flex; gap: 12px; align-items: flex-start }
.boss-avatar {
  width: 44px; height: 44px; border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
  background: var(--bg4); border: 1px solid var(--border);
}
.boss-info { flex: 1; min-width: 0 }
.boss-label {
  font-family: var(--mono); font-size: 9px; color: var(--text3);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 3px;
}
.boss-name  { font-size: 14px; font-weight: 600; color: var(--text); line-height: 1.2; margin-bottom: 3px }
.boss-sub   { font-family: var(--mono); font-size: 10px; color: var(--text3); line-height: 1.4 }
.boss-meta  { display: flex; gap: 12px }

.boss-hp-track {
  width: 100%; height: 3px;
  background: var(--bg4); border-radius: 2px; overflow: hidden;
}
.boss-hp-fill {
  height: 100%; background: var(--red); border-radius: 2px;
  transition: width .5s ease;
}

.boss-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 10px; border-top: 1px solid var(--border); gap: 8px;
}
.boss-reward {
  font-family: var(--mono); font-size: 10px; color: var(--gold);
}

.boss-btn {
  padding: 7px 14px; border-radius: var(--r);
  font-family: var(--font); font-size: 12px; font-weight: 500;
  cursor: pointer; transition: opacity var(--transition);
  border: none; white-space: nowrap;
}
.boss-btn-fight  { background: var(--text); color: var(--bg) }
.boss-btn-fight:hover  { opacity: .85 }
.boss-btn-repeat { background: var(--green); color: #fff }
.boss-btn-repeat:hover { opacity: .85 }
.boss-btn-locked { background: transparent; color: var(--text3); border: 1px solid var(--border2); cursor: not-allowed }

.bgs-chip { flex: 1; background: var(--bg2); padding: 10px 8px; text-align: center }
.bgs-num {
  display: block; font-size: 18px; font-weight: 500;
  color: var(--text); line-height: 1; margin-bottom: 2px;
  font-family: var(--mono);
}
.bgs-lbl { font-family: var(--mono); font-size: 9px; color: var(--text3); text-transform: uppercase; letter-spacing: .1em }

/* ── ИСПЫТАНИЯ ── */
.challenge-row {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 11px 14px; display: flex; justify-content: space-between;
  align-items: center; cursor: pointer;
  transition: border-color var(--transition);
  border-radius: var(--r); margin-bottom: 6px;
}
.challenge-row:hover { border-color: var(--border3) }

.challenge-badge {
  display: inline-block; font-family: var(--mono); font-size: 8px;
  background: rgba(224,140,69,.1); color: var(--clr-orange);
  border: 1px solid rgba(224,140,69,.2); padding: 2px 6px;
  border-radius: var(--r3); text-transform: uppercase;
  letter-spacing: .08em; margin-left: 6px; vertical-align: middle;
}

.challenge-btn {
  background: var(--green); color: #fff; border: none;
  padding: 6px 14px; font-family: var(--font); font-size: 12px;
  font-weight: 500; cursor: pointer; border-radius: var(--r);
  transition: opacity var(--transition); white-space: nowrap;
}
.challenge-btn:hover { opacity: .85 }

/* ── PIN-ВВОД ── */
.qz-pin-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r2); padding: 20px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.qz-pin-digits { display: flex; gap: 6px; justify-content: center }
.qz-pin-digit {
  width: 40px; height: 48px; background: var(--bg3);
  border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 500; font-family: var(--mono);
  border-radius: var(--r); transition: border-color var(--transition);
  color: var(--text); user-select: none;
}
.qz-pin-digit-active { border-color: var(--border3) }

/* ── МОИ КВИЗЫ ХЕДЕР ── */
.quiz-my-header {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 8px; justify-content: space-between;
  background: var(--bg-blur); backdrop-filter: blur(16px);
  position: sticky; top: 49px; z-index: 9;
}
.quiz-my-header-title { font-size: 13px; font-weight: 500; color: var(--text) }

.qz-filter-row { display: flex; gap: 5px; flex-wrap: wrap }
.qz-filter-tag {
  background: transparent; border: 1px solid var(--border2);
  color: var(--text3); padding: 4px 12px; border-radius: var(--r3);
  font-family: var(--font); font-size: 11px; font-weight: 400;
  cursor: pointer; transition: all var(--transition);
}
.qz-filter-tag:hover { border-color: var(--border3); color: var(--text2) }
.qz-filter-tag.active { background: var(--text); color: var(--bg); border-color: var(--text) }

.quiz-search-bar {
  display: flex; align-items: center; gap: 7px;
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: var(--r); padding: 5px 10px;
  transition: border-color var(--transition);
}
.quiz-search-bar:focus-within { border-color: var(--border3) }
.quiz-search-bar svg { width: 12px; height: 12px; color: var(--text3); flex-shrink: 0 }
.quiz-search-bar input {
  background: transparent; border: none; color: var(--text);
  font-family: var(--font); font-size: 12px; outline: none; width: 120px;
}
.quiz-search-bar input::placeholder { color: var(--text3) }

.qz-sort-select {
  background: var(--bg3); border: 1px solid var(--border2); color: var(--text2);
  padding: 5px 10px; border-radius: var(--r);
  font-family: var(--font); font-size: 11px;
  cursor: pointer; outline: none; transition: border-color var(--transition);
}
.qz-sort-select:focus { border-color: var(--border3) }

/* ── СТАТ СТРИП ── */
.qz-stats-strip {
  display: flex; gap: 1px; background: var(--border);
  border-radius: var(--r); overflow: hidden; margin-bottom: 16px;
}
.qz-stat { flex: 1; background: var(--bg2); padding: 10px 8px; text-align: center }
.qz-stat-num {
  display: block; font-size: 18px; font-weight: 500;
  color: var(--text); line-height: 1; margin-bottom: 2px; font-family: var(--mono);
}
.qz-stat-lbl { font-family: var(--mono); font-size: 9px; color: var(--text3); text-transform: uppercase; letter-spacing: .1em }

.quiz-stats-row { display: flex; gap: 1px; background: var(--border); border-bottom: 1px solid var(--border) }
.quiz-stat-chip { flex: 1; background: var(--bg2); padding: 10px 6px; text-align: center }
.quiz-stat-num  { display: block; font-size: 16px; font-weight: 500; color: var(--text); font-family: var(--mono); line-height: 1; margin-bottom: 2px }
.quiz-stat-lbl  { font-family: var(--mono); font-size: 9px; color: var(--text3); text-transform: uppercase; letter-spacing: .1em }

/* ── AI БЕЙДЖ ── */
.qz-ai-badge {
  display: inline-block; font-family: var(--mono); font-size: 8px;
  background: rgba(155,127,232,.1); color: var(--clr-purple);
  border: 1px solid rgba(155,127,232,.2); padding: 2px 6px;
  border-radius: var(--r3); text-transform: uppercase; letter-spacing: .08em;
  vertical-align: middle;
}

/* ── СТАТУС ДОТ ── */
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0; display: inline-block;
}
.status-dot.published { background: var(--green) }
.status-dot.draft     { background: var(--clr-orange) }

/* ── КНОПКА УДАЛЕНИЯ ── */
.delete-course-btn {
  background: transparent; border: none; color: var(--text3);
  cursor: pointer; padding: 4px; display: flex; align-items: center;
  justify-content: center; border-radius: var(--r);
  transition: color var(--transition), background var(--transition);
}
.delete-course-btn:hover { color: var(--red); background: var(--red-bg) }

.qz-loading {
  text-align: center; font-family: var(--mono); font-size: 11px;
  color: var(--text3); padding: 28px 16px;
}

/* ── СОЗДАТЬ КВИЗ ── */
.quiz-create-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
}
.quiz-create-option {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r2); padding: 16px 14px; cursor: pointer;
  text-align: left; transition: border-color var(--transition), transform var(--transition);
  display: flex; flex-direction: column; gap: 5px; position: relative;
}
.quiz-create-option:hover { border-color: var(--border3); transform: translateY(-1px) }

.qco-icon  { font-size: 22px; margin-bottom: 3px }
.qco-title { font-size: 13px; font-weight: 500; color: var(--text) }
.qco-desc  { font-family: var(--mono); font-size: 10px; color: var(--text3); line-height: 1.5 }
.qco-badge-ai {
  position: absolute; top: 10px; right: 10px;
  font-family: var(--mono); font-size: 8px;
  background: rgba(155,127,232,.1); color: var(--clr-purple);
  border: 1px solid rgba(155,127,232,.2); padding: 2px 6px;
  border-radius: var(--r3); text-transform: uppercase; letter-spacing: .08em;
}

/* ── ВЫБОР МОДЕЛИ ── */
.model-btn {
  flex: 1; min-width: 130px; padding: 9px 12px; border-radius: var(--r);
  border: 1px solid var(--border2); background: var(--bg2);
  color: var(--text2); font-family: var(--font); font-size: 12px; font-weight: 400;
  cursor: pointer; transition: all var(--transition);
  display: flex; flex-direction: column; align-items: center; gap: 3px; text-align: center;
}
.model-btn:hover { border-color: var(--border3); background: var(--bg3); color: var(--text) }
.model-btn.active { background: var(--text); color: var(--bg); border-color: var(--text) }
.model-btn small {
  font-family: var(--mono); font-size: 9px; opacity: .6;
  text-transform: uppercase; letter-spacing: .06em;
}

/* ── АНАЛИТИКА ── */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px; margin-bottom: 16px;
}
.analytics-stat {
  background: var(--bg3); border: 1px solid var(--border);
  padding: 12px 10px; border-radius: var(--r); text-align: center;
  transition: border-color var(--transition);
}
.analytics-stat:hover { border-color: var(--border3) }
.analytics-stat-value {
  font-size: 24px; font-weight: 500; color: var(--text);
  line-height: 1; margin-bottom: 3px; font-family: var(--mono);
}
.analytics-stat-label { font-family: var(--mono); font-size: 9px; color: var(--text3); text-transform: uppercase; letter-spacing: .1em }

.analytics-chart {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 16px; border-radius: var(--r2); margin-bottom: 12px;
}

/* ── АДАПТИВ ── */
@media (max-width: 768px) {
  .boss-card { padding: 12px; gap: 10px }
  .boss-avatar { width: 38px; height: 38px; font-size: 18px }
  .boss-meta { flex-wrap: wrap; gap: 6px 12px }
  .boss-footer { flex-direction: column; align-items: flex-start; gap: 6px }
  .boss-btn { width: 100%; text-align: center; padding: 9px }

  .quiz-create-options { grid-template-columns: 1fr }
  .model-btn { width: 100%; min-width: unset }
  .analytics-grid { grid-template-columns: repeat(2, 1fr) }
  .qz-pin-digits { gap: 5px }
  .qz-pin-digit { width: 34px; height: 42px; font-size: 17px }

  /* ── Хедер «Менің квиздерім» — поиск/фильтры в столбик ── */
  .quiz-my-header {
    flex-direction: column; align-items: stretch; gap: 10px;
    padding: 10px 14px;
  }
  .quiz-my-header-title { font-size: 13px }
  .qz-filter-row { width: 100%; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 2px }
  .qz-filter-tag { flex-shrink: 0 }
  .quiz-search-bar { width: 100% }
  .quiz-search-bar input { width: 100%; flex: 1 }
  .qz-sort-select { width: 100% }

  /* ── Испытания ── */
  .challenge-row { flex-direction: column; align-items: stretch; gap: 8px; padding: 12px }
  .challenge-btn { width: 100%; text-align: center; padding: 9px }
  .challenge-badge { margin-left: 0; margin-top: 4px; display: inline-block }

  /* ── Карточки статистики квизов ── */
  .qz-stats-strip { flex-wrap: wrap }
  .quiz-stats-row { flex-wrap: wrap }
  .quiz-stat-chip { flex: 1 1 33%; min-width: 70px }
}

@media (max-width: 480px) {
  .analytics-grid { grid-template-columns: 1fr }
  .qz-stats-strip { flex-wrap: wrap }
  .qz-stat { min-width: 80px }

  .boss-card { padding: 10px; gap: 8px }
  .boss-header { gap: 8px }
  .boss-avatar { width: 34px; height: 34px; font-size: 16px }
  .boss-name { font-size: 13px }
  .boss-sub { font-size: 9px }

  .qz-pin-digit { width: 28px; height: 38px; font-size: 14px }
  .qz-pin-digits { gap: 4px }

  .quiz-create-option { padding: 14px 12px }
  .qco-icon { font-size: 18px }

  .model-btn { padding: 8px 10px; font-size: 11px }

  .quiz-stat-chip { flex: 1 1 50% }
  .quiz-stat-num { font-size: 14px }

  .analytics-stat-value { font-size: 19px }
  .analytics-chart { padding: 12px }
}

@media (max-width: 360px) {
  .quiz-stat-chip { flex: 1 1 100% }
  .qz-pin-digit { width: 24px; height: 34px; font-size: 12px }
  .qz-pin-digits { gap: 3px }
}

/* Сенсорлық құрылғыларда hover-тек элементтер әрқашан көрінсін */
@media (hover: none) {
  .delete-course-btn { opacity: 1 }
}