/* Study Planner — home, timer, Би, Тохиргоо. */

.topbar-back { font-size: 1.8rem; line-height: 1; text-decoration: none; margin-left: -8px; }

/* ---------- home ---------- */
.home { display: grid; gap: 14px; }
/* two columns on desktop: lessons, homework, habits on the left; Pomodoro and goals on the right */
.home-cols, .home-col { display: grid; gap: 14px; align-items: start; }
@media (min-width: 900px) { .home-cols { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); } }
.hero-btns { margin: 6px 0 8px; gap: 8px; }
.now-card { display: grid; gap: 8px; text-decoration: none; }
.now-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.now-label { width: 64px; }
.hw-group { margin: 10px 0 0; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.hw-group:first-of-type { margin-top: 0; }
.hw-group.is-late { color: #C2413B; }
.hw-card .todo-text { display: grid; text-decoration: none; }
.hw-subj { display: inline-flex; align-items: center; gap: 6px; font-size: .75rem; font-weight: 600; color: var(--muted); }
.habit-streak { flex: none; font-size: .82rem; font-weight: 700; }
.hero-top { display: flex; align-items: center; gap: 10px; }
.hero-top .hand { flex: 1; margin: 0; }
.streak { padding: 4px 12px; border-radius: 999px; background: var(--surface); font-weight: 700; border: 1px solid var(--line); filter: grayscale(1); opacity: .7; }
.streak.is-on { filter: none; opacity: 1; }
.quick { display: grid; grid-template-columns: 1fr; gap: 10px; }
.quick-btn {
  display: grid; gap: 2px; padding: 12px 14px; text-align: left; text-decoration: none; cursor: pointer;
  border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow);
}
.quick-btn .small { color: var(--muted); }
.quick-btn--main { grid-column: 1 / -1; background: var(--subj); color: #fff; border-color: transparent; }
.quick-btn--main .small { color: rgba(255, 255, 255, .8); }
@media (min-width: 900px) { .quick { grid-template-columns: 2fr 1fr; } .quick-btn--main { grid-column: auto; } }
.exam-week-banner { display: grid; gap: 2px; text-decoration: none; background: #F8D9B0; color: #4A2A05; border-color: transparent; }
.goal-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.goal-list li { display: flex; align-items: center; gap: 10px; }
.goal-list input[type=checkbox], .checklist input { width: 22px; height: 22px; accent-color: var(--c1); flex: none; }
.goal-input { flex: 1; min-width: 0; padding: 9px 2px; border: 0; border-bottom: 1px dashed var(--line-strong); background: transparent; outline: none; }
.goal-input:focus { border-bottom-color: var(--c1); }
.goal-list .is-done .goal-input { text-decoration: line-through; color: var(--muted); }
.goal-bar { display: grid; grid-template-columns: 110px 1fr auto; gap: 10px; align-items: center; margin-bottom: 8px; font-size: .9rem; }
.badge-link { padding: 3px 10px; border-radius: 999px; background: #F8D9B0; color: #4A2A05; font-size: .82rem; font-weight: 700; text-decoration: none; }
.home-subjects { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.home-subjects a { display: grid; grid-template-columns: auto 1fr 70px auto; grid-template-areas: "dot name bar val" ". last last last"; align-items: center; gap: 2px 10px; padding: 8px 6px; border-radius: 12px; text-decoration: none; }
.home-subjects a:hover { background: var(--line); }
.home-subjects .dot { grid-area: dot; }
.hs-name { grid-area: name; font-weight: 600; }
.home-subjects .bar { grid-area: bar; }
.hs-val { grid-area: val; font-weight: 700; font-variant-numeric: tabular-nums; min-width: 38px; text-align: right; }
.hs-last { grid-area: last; }
.future { display: flex; gap: 14px; align-items: center; }
.future-photo { width: 92px; height: 92px; flex: none; border-radius: 14px; overflow: hidden; transform: rotate(-3deg); box-shadow: var(--shadow); border: 4px solid #fff; }
.future-photo img { width: 100%; height: 100%; object-fit: cover; }
.future-text { display: grid; gap: 2px; }
.future-text b { font-family: var(--font-head); font-size: 1.15rem; }

/* ---------- timer ---------- */
.timer-page { display: grid; gap: 20px; align-items: start; }
.timer-main { display: grid; gap: 16px; justify-items: center; }
.timer-cards { display: grid; gap: 14px; }
@media (min-width: 900px) {
  .timer-page { grid-template-columns: minmax(0, 1.3fr) minmax(300px, 1fr); }
  .timer-main { padding: 18px; border-radius: 24px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
  .timer-page .timer-ring { width: min(420px, 100%); }
}
/* compact timer on Нүүр */
.timer-card { container-type: inline-size; }
.timer-mini { display: grid; gap: 12px; justify-items: center; }
.timer-mini .timer-ring { width: 170px; }
.timer-mini .timer-time { font-size: 2.6rem; }
.timer-mini .timer-phase { font-size: 1.05rem; }
.timer-mini-side { display: grid; gap: 10px; width: 100%; }
.timer-mini-side .card-title { margin: 0; }
.timer-mini .timer-subjects { gap: 6px; }
.timer-mini .timer-subjects .chip { font-size: .8rem; padding: 4px 10px; }
.timer-mini .timer-actions { justify-content: flex-start; }
.timer-mini .timer-actions .btn { min-width: 0; flex: 1; }
@container (min-width: 430px) {
  .timer-mini { grid-template-columns: 170px 1fr; align-items: center; justify-items: stretch; }
}
.timer-ring { position: relative; width: min(300px, 78vw); aspect-ratio: 1; }
.timer-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--line); stroke-width: 12; }
.ring-fg { fill: none; stroke: var(--subj); stroke-width: 12; stroke-linecap: round; transition: stroke-dashoffset 1s linear; }
.is-break .ring-fg { stroke: #3F9B62; }
.timer-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 4px; }
.timer-phase { font-family: var(--font-hand); font-size: 1.3rem; color: var(--muted); }
.timer-time { font-family: var(--font-head); font-weight: var(--head-weight); font-size: clamp(3rem, 14vw, 4.2rem); line-height: 1; font-variant-numeric: tabular-nums; }
.timer-subj { font-weight: 700; color: var(--subj); }
.timer-actions { justify-content: center; }
.timer-page .timer-actions .btn { min-width: 150px; }
.today-mins { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.today-mins li { display: flex; align-items: center; gap: 8px; }

/* character "studying": a small book bounces on the avatar */
body.is-studying [data-buddy-avatar] { position: relative; overflow: visible; }
body.is-studying [data-buddy-avatar]::after {
  content: '📖'; position: absolute; right: -6px; bottom: -4px; font-size: 1rem;
  animation: study-bob 1.2s ease-in-out infinite;
}
@keyframes study-bob { 0%, 100% { transform: translateY(0) rotate(-6deg); } 50% { transform: translateY(-3px) rotate(6deg); } }

/* ---------- progress & review (one page) ---------- */
.prog-page { display: grid; gap: 16px; align-items: start; }
.prog-main, .prog-side { display: grid; gap: 14px; min-width: 0; }
.prog-side { scroll-margin-top: 80px; }
.prog-side > p { margin: -8px 0 0; }
.review-head { margin: 4px 0 0; align-items: center; }
.review-head .h { font-family: var(--font-head); font-size: 1.15rem; }
.prog-pair { display: grid; gap: 14px; }
@media (min-width: 640px) { .prog-pair { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .prog-page { grid-template-columns: minmax(0, 1.65fr) minmax(320px, 1fr); } }
.review-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.review-list li { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 8px 10px; border-radius: 12px; background: var(--st-bg, var(--surface-2)); }
.review-text { flex: 1; min-width: 140px; display: grid; }

.heat {
  display: grid; grid-template-rows: repeat(7, auto); grid-auto-flow: column;
  grid-template-columns: auto repeat(var(--weeks, 18), minmax(0, 1fr)); gap: 4px; align-items: center;
}
.heat i { display: block; aspect-ratio: 1; border-radius: 22%; }
.heat-day { padding-right: 4px; font-size: .72rem; font-weight: 600; color: var(--muted); line-height: 1; }
.heat-legend i { width: 14px; height: 14px; border-radius: 4px; display: inline-block; }
.h0 { background: var(--line); }
.h1 { background: color-mix(in srgb, var(--c2) 30%, var(--surface)); }
.h2 { background: color-mix(in srgb, var(--c2) 55%, var(--surface)); }
.h3 { background: color-mix(in srgb, var(--c2) 80%, var(--surface)); }
.h4 { background: var(--c1); }
.hx { background: transparent; }
.heat .is-today { outline: 2px solid var(--c1); outline-offset: 2px; }
.heat-legend { display: flex; align-items: center; gap: 3px; margin-top: 8px; }
.wbars { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; height: 170px; align-items: end; }
.wbar { display: grid; grid-template-rows: auto 1fr auto; height: 100%; text-align: center; gap: 4px; }
.wbar-col { position: relative; display: flex; align-items: flex-end; justify-content: center; }
.wbar-col i { display: block; width: 70%; min-height: 2px; border-radius: 4px 4px 0 0; background: color-mix(in srgb, var(--c2) 70%, var(--surface)); }
.wbar.is-current .wbar-col i { background: var(--c1); }
.wbar-val { font-size: .72rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.wbar-label { font-size: .68rem; color: var(--muted); }
.subj-mins { width: 100%; border-collapse: collapse; font-size: .9rem; }
.subj-mins th, .subj-mins td { padding: 7px 4px; border-bottom: 1px solid var(--line); text-align: right; font-variant-numeric: tabular-nums; }
.subj-mins th:first-child { text-align: left; display: flex; align-items: center; gap: 8px; font-weight: 600; }
.subj-mins thead th { font-size: .75rem; color: var(--muted); font-weight: 600; }

/* ---------- exam dates / exam week ---------- */
.date-list, .checklist, .exam-days { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.date-list li { display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "dot name days" "date date date"; align-items: center; gap: 6px 10px; }
.date-list li .dot { grid-area: dot; } .date-list li b { grid-area: name; } .date-list li .small { grid-area: days; } .date-list li .input--date { grid-area: date; }
@media (min-width: 560px) { .date-list li { grid-template-columns: auto 1fr auto 170px; grid-template-areas: "dot name days date"; } }
.input--date { width: auto; min-height: 40px; padding: 6px 10px; }
.checklist label { display: flex; gap: 12px; align-items: flex-start; padding: 6px 0; cursor: pointer; }
.checklist input:checked + span { text-decoration: line-through; color: var(--muted); }
.exam-days { gap: 2px; }

/* ---------- hub (Бусад) ---------- */
.hub { display: grid; gap: 8px; }
@media (min-width: 640px) { .hub { grid-template-columns: 1fr 1fr; } }
.hub-item { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); text-decoration: none; }
.hub-item > span:nth-child(2) { flex: 1; display: grid; }
.hub-ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); font-size: 1.2rem; }
.hub-go { color: var(--muted); font-size: 1.4rem; }
.exam-page { display: grid; gap: 14px; align-items: start; }
.exam-col { display: grid; gap: 14px; }
@media (min-width: 900px) { .exam-page { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }
.exam-next .hand { font-size: 1.5rem; margin: 4px 0; }
.exam-check { scroll-margin-top: 80px; }
.more { display: grid; gap: 14px; }
.more-cols, .more-side { display: grid; gap: 14px; align-items: start; }
@media (min-width: 1000px) { .more-cols { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); } }
.install-btn { min-height: 52px; font-size: 1.05rem; }
.install-steps { margin: 0 0 10px; padding-left: 22px; display: grid; gap: 8px; }
@media (min-width: 900px) { .more .hub { display: none; } }
.recap-banner { display: flex; align-items: center; gap: 12px; }
.recap-ico { font-size: 1.8rem; }
.recap-text { flex: 1; display: grid; gap: 2px; min-width: 0; }
.home > .recap-banner { grid-column: 1 / -1; }

/* ---------- Тохиргоо ---------- */
.bell { list-style: none; margin: 14px 0 12px; padding: 0; display: grid; gap: 6px; }
.bell li { display: grid; grid-template-columns: 26px 1fr auto 1fr; align-items: center; gap: 8px; }
.bell b { text-align: center; }
.input--time { min-height: 40px; padding: 6px 10px; }
.subj-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.subj-row { display: flex; align-items: center; gap: 12px; width: 100%; padding: 6px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); text-align: left; cursor: pointer; }
.subj-row > span:nth-child(2) { flex: 1; display: grid; min-width: 0; }
.subj-thumb { position: relative; width: 56px; height: 40px; border-radius: 10px; overflow: hidden; background: var(--subj); display: grid; place-items: center; flex: none; }
.subj-thumb img { width: 100%; height: 100%; object-fit: cover; }
.subj-thumb .cover-emoji { font-size: 1.3rem; transform: none; margin: 0; justify-self: center; }

/* ---------- Би ---------- */
.me { display: grid; gap: 14px; align-items: start; }
.me-profile { display: grid; gap: 14px; }
@media (min-width: 1000px) { .me { grid-template-columns: minmax(300px, .8fr) minmax(0, 1.4fr); } }
.profile-card { display: flex; align-items: center; gap: 14px; }
.profile-photo { width: 76px; height: 76px; border-radius: 50%; overflow: hidden; flex: none; background: var(--surface-2); display: grid; place-items: center; font-size: 2rem; }
.profile-photo img { width: 100%; height: 100%; object-fit: cover; }
.profile-text { flex: 1; min-width: 0; }
.profile-text p { margin: 2px 0 0; }
.goal-area { resize: vertical; }
.about { display: grid; gap: 10px; margin: 0; }
.about dt { font-size: .82rem; font-weight: 600; color: var(--muted); }
.about dd { margin: 0; white-space: pre-line; }