/* PyQuest — Teacher admin */
.admin-login { max-width: 520px; }
.admin-card, .admin-manager { max-width: 880px; margin: 16px auto 0; padding: clamp(18px, 4vw, 28px); }
.admin-card h2, .admin-manager-heading h2 { font: 700 20px var(--display); margin: 0; overflow-wrap: anywhere; }
.admin-card h2 { margin-bottom: 16px; }
.admin-card form { display: grid; gap: 8px; }
.admin-card .field-label { margin-top: 8px; }
.admin-code-input, .admin-explanation-input { height: auto; min-height: 76px; padding: 10px 12px; resize: vertical; line-height: 1.6; }
.admin-code-input { font-family: var(--mono); font-size: 13px; }
.answer-fieldset { display: flex; flex-wrap: wrap; gap: 16px; margin: 8px 0 0; padding: 10px 14px; border: 1px solid var(--line); border-radius: 6px; }
.answer-fieldset legend { padding: 0 4px; font-size: 13px; font-weight: 600; }
.answer-fieldset label { display: flex; align-items: center; gap: 6px; font-size: 14px; }
.answer-fieldset input { accent-color: var(--blue); }
.admin-form-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.admin-manager-heading { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 16px; }
.admin-manager-heading > div { display: flex; align-items: center; gap: 12px; min-width: 0; }
.admin-manager-heading .menu-icon { margin: 0; }
.admin-puzzle-list { display: grid; gap: 12px; }
.admin-puzzle-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 16px; border-radius: 8px; }
.admin-question-copy { min-width: 0; flex: 1; }
.admin-question-copy .eyebrow { font-size: 12px; font-family: var(--mono); color: var(--muted); }
.admin-question-copy h3 { margin: 2px 0; font: 700 15px var(--display); overflow-wrap: anywhere; }
.admin-question-copy p { margin: 3px 0; color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.admin-question-copy pre { max-width: 100%; max-height: 180px; overflow: auto; margin: 8px 0; padding: 10px 12px; background: var(--code-bg); color: #e5ebf5; border-radius: 6px; font: 12.5px/1.6 var(--mono); }
.admin-question-copy small { font-weight: 600; color: var(--blue-d); }
.admin-question-copy .admin-explanation-preview { margin-top: 6px; padding: 6px 10px; background: #f4f5f0; border-radius: 5px; }
.admin-row-actions { display: flex; gap: 6px; flex: none; }
.admin-row-actions .btn { min-height: 38px; padding: 6px 12px; }
.admin-page .section-heading p { overflow-wrap: anywhere; }
@media (max-width: 650px) {
  .admin-manager-heading { flex-direction: column; align-items: stretch; }
  .admin-puzzle-row { flex-direction: column; }
  .admin-row-actions { width: 100%; }
  .admin-row-actions .btn { flex: 1; }
  .admin-form-actions { display: grid; grid-template-columns: 1fr 1fr; }
}

/* ---- Tab utama admin + statistik langsung (update 3) ---- */
.admin-main-tabs { display: flex; gap: 6px; margin: 4px 0 16px; border-bottom: 2px solid var(--line); }
.admin-main-tab { display: inline-flex; align-items: center; gap: 8px; border: 0; background: none; color: var(--muted); font: 600 14px var(--font); padding: 10px 16px; margin-bottom: -2px; border-bottom: 3px solid transparent; }
.admin-main-tab.active { color: var(--ink); border-bottom-color: var(--yellow); }
.live-dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: #a4ab9c; flex: none; }
.live-dot.on { background: #22a35a; box-shadow: 0 0 0 0 rgba(34,163,90,.55); animation: livePulse 1.8s infinite; }
.live-dot.mini { width: 8px; height: 8px; }
@keyframes livePulse { 70% { box-shadow: 0 0 0 10px rgba(34,163,90,0); } 100% { box-shadow: 0 0 0 0 rgba(34,163,90,0); } }
.live-panel { display: grid; gap: 14px; }
.live-top { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 14px; }
.live-now { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; align-items: center; padding: 20px; border-left: 5px solid #22a35a; }
.live-now-main small { display: block; color: var(--muted); font-size: 13px; font-weight: 600; }
.live-now-main strong { display: block; font: 700 54px/1 var(--display); letter-spacing: -.03em; }
.live-sub { font-size: 12px; color: var(--muted); }
.live-chips { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }
.live-chip { padding: 4px 10px; border-radius: 999px; background: #eef4f9; color: var(--blue-d); font-size: 13px; }
.live-chip b { font-family: var(--mono); }
.live-chip.muted { background: #f2f3ee; color: var(--muted); }
.live-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.live-kpi { padding: 14px 16px; display: grid; gap: 2px; align-content: center; }
.live-kpi strong { font: 700 28px/1.1 var(--display); }
.live-kpi span { font-size: 12.5px; color: var(--muted); }
.live-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.live-grid .live-card:first-child { grid-column: 1 / -1; }
.live-card { padding: 18px 20px; }
.live-card h2 { font: 700 20px var(--display); margin: 0 0 8px; }
.live-card h3 { font: 700 15px var(--display); margin: 0 0 12px; }
.live-card h3.live-sep { margin-top: 20px; }
.live-bars { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; align-items: end; height: 170px; }
.live-bar { position: relative; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; height: 100%; gap: 4px; }
.live-bar-fill { display: block; width: 100%; max-width: 44px; background: #b9cde0; border-radius: 5px 5px 0 0; transition: height .4s; }
.live-bar.today .live-bar-fill { background: var(--blue); }
.live-bar-val { font: 600 12px var(--mono); color: var(--muted); }
.live-bar-label { font-size: 12px; color: var(--muted); }
.live-row { display: grid; grid-template-columns: minmax(0, auto) 1fr auto; gap: 12px; align-items: center; padding: 6px 0; font-size: 14px; }
.live-row:not(:has(.live-meter)) { grid-template-columns: 1fr auto; }
.live-row b { font-family: var(--mono); }
.live-meter { height: 8px; background: #e4e7de; border-radius: 4px; overflow: hidden; min-width: 60px; }
.live-meter i, .live-split i { display: block; height: 100%; background: var(--blue); border-radius: 4px; }
.live-split { height: 8px; background: var(--yellow); border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
.live-note { font-size: 12.5px; color: var(--muted); margin: 0; }
.live-steps { margin: 10px 0; padding-left: 22px; display: grid; gap: 8px; }
.live-setup { border-left: 5px solid var(--yellow); }
@media (max-width: 700px) { .live-top, .live-grid { grid-template-columns: minmax(0, 1fr); } .live-now-main strong { font-size: 44px; } }
@media (prefers-reduced-motion: reduce) { .live-dot.on { animation: none; } }