/* Study room. Uses the panel tokens from superapp.css (--radpa-*). */
.sr-page [hidden], .sr-dialog [hidden], .sr-room [hidden] { display: none !important; }
.sr-foot { width: 14px; height: 21px; fill: var(--radpa-wine); flex: none; }
.sr-foot.b { fill: #8fa3bb; transform: translateY(-6px); }

/* home card */
.sr-home { display: grid; grid-template-columns: 1fr auto; gap: 14px 18px; align-items: center; margin: 0 0 22px; padding: 22px;
  border-radius: var(--radpa-panel-radius); background: var(--radpa-wine); color: #fff; }
.sr-home h2 { margin: 4px 0 6px; font-size: 1.25rem; line-height: 1.5; color: #fff; }
.sr-home p { margin: 0; color: #f3dbe4; font-size: .92rem; line-height: 1.8; }
.sr-home .overline { color: #f6cdd9; }
.sr-home-trail { display: flex; gap: 8px; align-items: flex-end; }
.sr-home-trail .sr-foot { fill: #fff; }
.sr-home-trail .sr-foot.b { fill: #f2b8c9; }
.sr-home .light-button { grid-column: 1 / -1; justify-self: start; min-height: 46px; font-size: .95rem; }

/* student page */
.sr-page { display: grid; gap: 0; }
.sr-start { display: grid; gap: 18px; margin-bottom: 22px; padding: 24px; border-radius: 23px; background: var(--radpa-navy); color: #fff; }
.sr-start h2 { margin: 6px 0; color: #fff; font-size: 1.35rem; }
.sr-start p { margin: 0; color: #c9d3df; line-height: 1.8; font-size: .92rem; }
.sr-start .overline { color: #f2b8c9; }
.sr-start-form { display: grid; gap: 12px; }
.sr-start-form label { color: #dfe6ee; }
.sr-start-form select, .sr-start-form input { background: #fff; color: var(--radpa-navy); }
.sr-start-form .light-button { min-height: 52px; font-size: 1rem; justify-content: center; }
@media (min-width: 760px) { .sr-start { grid-template-columns: 1fr 1.1fr; align-items: end; } }

.sr-part { display: grid; grid-template-columns: 74px 1fr auto; gap: 12px; align-items: start; padding: 14px 0; border-top: var(--radpa-border); }
.sr-part:first-child { border-top: 0; }
.sr-part.is-open { background: var(--radpa-blue-tint); border-radius: 14px; padding: 14px 10px; }
.sr-part-time { display: grid; gap: 2px; text-align: center; padding: 6px 4px; border-radius: 12px; background: var(--radpa-blue-tint); font-variant-numeric: tabular-nums; }
.sr-part-time b { font-size: 1rem; }
.sr-part-time span { font-size: .8rem; color: var(--radpa-slate); }
.sr-part-body h3 { margin: 0 0 4px; font-size: 1rem; }
.sr-part-body h3 small { color: var(--radpa-slate); font-weight: 400; }
.sr-part-body p { margin: 0; }
.sr-note { font-size: .88rem; color: var(--radpa-navy); margin-top: 4px !important; }
.sr-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.sr-tags .pill { font-size: .75rem; }
.pill.sr-live { background: var(--radpa-positive-tint); color: var(--radpa-positive); }
.pill.sr-manual { background: var(--radpa-rose); color: var(--radpa-wine-deep); }
.pill.sr-warn { background: var(--radpa-warning-tint); color: var(--radpa-warning); }
.sr-part-actions { display: grid; gap: 6px; justify-items: end; }
@media (max-width: 520px) { .sr-part { grid-template-columns: 64px 1fr; } .sr-part-actions { grid-column: 1 / -1; display: flex; justify-content: flex-start; } }
.sr-empty { display: grid; justify-items: center; gap: 6px; }
.sr-empty .sr-foot { width: 18px; height: 27px; }
.sr-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 14px; }

/* subject setup */
.sr-setup h2 { margin: 6px 0; }
.sr-majors { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.sr-majors button { min-height: 44px; padding: 0 18px; border-radius: 12px; background: var(--radpa-blue-tint); color: var(--radpa-navy); border: 1.5px solid transparent; box-shadow: none; }
.sr-majors button.active { background: var(--radpa-navy); color: #fff; }
.sr-check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.sr-check { display: flex; gap: 10px; align-items: center; min-height: 48px; padding: 8px 12px; border: var(--radpa-border); border-radius: 12px; cursor: pointer; }
.sr-check input { width: 20px; height: 20px; min-height: 0; margin: 0; accent-color: var(--radpa-wine); flex: none; }
.sr-check:has(input:checked) { border-color: var(--radpa-wine); background: var(--radpa-rose); }
.sr-custom { display: flex; gap: 8px; margin: 14px 0; }
.sr-custom input { flex: 1; }
.sr-setup-actions { display: flex; gap: 12px; align-items: center; }

/* dialogs */
.sr-dialog { width: min(92vw, 460px); border: 0; border-radius: 22px; padding: 24px; color: var(--radpa-navy); }
.sr-dialog::backdrop { background: rgba(15, 34, 56, .55); }
.sr-dialog h2 { margin: 0 0 12px; font-size: 1.2rem; }
.sr-dialog form { display: grid; gap: 12px; }
.sr-steps { margin: 0 0 18px; padding: 0 20px 0 0; display: grid; gap: 12px; }
.sr-steps li b { display: block; }
.sr-steps li small { color: var(--radpa-slate); line-height: 1.8; }
.sr-dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.sr-alert { padding: 10px 14px; border-radius: 12px; background: var(--radpa-warning-tint); color: var(--radpa-warning); line-height: 1.8; }

/* the room */
body.sr-locked { overflow: hidden; }
body.sr-locked #appNav { display: none; }
.sr-room { position: fixed; inset: 0; z-index: 1000; display: grid; grid-template-rows: auto 1fr auto auto auto; justify-items: center; gap: 18px;
  padding: max(28px, env(safe-area-inset-top)) 20px max(28px, env(safe-area-inset-bottom)); background: var(--radpa-navy); color: #fff; text-align: center; overflow-y: auto; }
.sr-room-top h2 { margin: 6px 0 4px; font-size: 1.6rem; color: #fff; }
.sr-room-top p { margin: 0; color: #c9d3df; }
.sr-room-top .overline { color: #f2b8c9; }
.sr-timer { align-self: center; display: grid; gap: 6px; }
.sr-timer b { font: 800 clamp(3.2rem, 17vw, 6rem)/1 Vazirmatn, Estedad, sans-serif; letter-spacing: .02em; font-variant-numeric: tabular-nums; direction: ltr; }
.sr-timer span { color: #c9d3df; font-size: .9rem; }
.sr-trail { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 8px; max-width: 420px; min-height: 30px; padding-top: 6px; }
.sr-trail .sr-foot { fill: #f2b8c9; }
.sr-trail .sr-foot.b { fill: #8fa3bb; }
.sr-trail .sr-foot.sr-next { opacity: .35; }
.sr-rule { margin: 0; color: #c9d3df; font-size: .85rem; max-width: 420px; line-height: 1.8; }
.sr-room-actions .light-button { min-height: 54px; padding: 0 28px; font-size: 1rem; }

/* study / timed exam switch */
.sr-kind { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 4px; border-radius: 14px; background: rgba(255,255,255,.1); }
.sr-kind label { position: relative; margin: 0; }
.sr-kind input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.sr-kind span { display: grid; place-items: center; min-height: 44px; border-radius: 11px; color: #dfe6ee; font-weight: 700; }
.sr-kind input:checked + span { background: #fff; color: var(--radpa-navy); }
.sr-kind input:focus-visible + span { outline: 3px solid #f2b8c9; outline-offset: 2px; }
.sr-kind-light { background: var(--radpa-blue-tint); }
.sr-kind-light span { color: var(--radpa-slate); }
.sr-kind-light input:checked + span { background: var(--radpa-navy); color: #fff; }
.pill.sr-exam { background: var(--radpa-navy); color: #fff; }
.sr-left { display: block; margin-top: 4px; font-weight: 700; color: #f2b8c9; font-variant-numeric: tabular-nums; }
.sr-left.done { color: #ffd88a; }
.sr-exam-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sr-exam-fields input { text-align: center; }
.sr-percent { margin: 0; color: var(--radpa-slate); }
.sr-percent output { font-weight: 800; color: var(--radpa-navy); }

/* timed exam: quick lengths, countdown, warnings, time-up alarm */
.sr-planned { display: grid; gap: 8px; }
.sr-planned small { color: #c9d3df; line-height: 1.7; }
.sr-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.sr-chips button { min-height: 40px; min-width: 52px; padding: 0 12px; border-radius: 10px; background: rgba(255,255,255,.12); color: #fff; box-shadow: none; }
.sr-chips button.active { background: #fff; color: var(--radpa-navy); }
.sr-timer-label { color: #f2b8c9; font-weight: 700; font-size: .95rem; }
.sr-planned-note { color: #c9d3df; font-size: .82rem; }
.sr-warn-banner { margin: 0; padding: 12px 18px; border-radius: 14px; background: #ffd88a; color: #3d2a05; font-weight: 800; }
.sr-room.sr-overtime { background: var(--radpa-wine-deep); }
.sr-room.sr-overtime .sr-timer b { color: #ffd88a; }
.sr-timeup { width: min(100%, 420px); padding: 18px; border-radius: 20px; background: #fff; color: var(--radpa-navy); text-align: right; box-shadow: 0 18px 50px rgba(0,0,0,.35); }
.sr-timeup h3 { margin: 0 0 6px; font-size: 1.25rem; color: var(--radpa-wine); }
.sr-timeup p { margin: 0 0 14px; line-height: 1.8; color: var(--radpa-slate); }
.sr-timeup .light-button { background: var(--radpa-wine); color: #fff; }
.sr-room { grid-template-rows: auto 1fr auto auto auto auto auto; }

/* invalid parts and student corrections */
.sr-part.is-invalid { opacity: .72; }
.sr-part.is-invalid .sr-part-body > p.muted { text-decoration: line-through; }
.sr-invalid-note { margin: 6px 0 0 !important; padding: 8px 12px; border-radius: 10px; background: var(--radpa-rose); color: var(--radpa-wine-deep); font-size: .86rem; line-height: 1.7; }
.sr-invalid-note small { display: block; color: var(--radpa-slate); }
.sr-fixed-time { margin: 0; padding: 10px 12px; border-radius: 12px; background: var(--radpa-blue-tint); font-weight: 700; }
.sr-fixed-time small { display: block; font-weight: 400; color: var(--radpa-slate); }

/* nightly report: one compact line under the study time */
.sr-daily { margin: 4px 0 6px; grid-column: 1 / -1; }  /* the form lays fields out in a grid: take a full row */
.sr-daily-bar { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: var(--radpa-blue-tint); }
.sr-daily-icon { display: flex; gap: 3px; align-items: flex-end; flex: none; }
.sr-daily-icon .sr-foot { width: 10px; height: 15px; }
.sr-daily-icon .sr-foot.b { transform: translateY(-4px); }
.sr-daily-sum { flex: 1; display: grid; line-height: 1.6; min-width: 0; }
.sr-daily-sum b { font-size: .9rem; }
.sr-daily-sum small { color: var(--radpa-slate); font-size: .82rem; }
.sr-daily-bar .text-button { flex: none; min-height: 40px; font-size: .85rem; white-space: nowrap; }
.sr-daily .sr-alert { margin: 6px 0 0; font-size: .85rem; }
.sr-daily-details { margin-top: 6px; }
.sr-daily-details summary { cursor: pointer; min-height: 40px; display: flex; align-items: center; font-size: .88rem; font-weight: 700; color: var(--radpa-wine); }
.sr-manual-form { display: grid; gap: 10px; }
.sr-range { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sr-fill { margin-top: 10px; width: 100%; }

/* counselor */
.sr-settings-form { display: grid; gap: 14px; }
.sr-settings-form fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
.sr-settings-form legend { font-weight: 700; margin-bottom: 6px; }
.sr-switch { display: flex; gap: 10px; align-items: center; font-weight: 700; }
.sr-switch input { width: 22px; height: 22px; min-height: 0; accent-color: var(--radpa-wine); }
.sr-days { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; align-items: end; }
.sr-days button { display: grid; gap: 2px; min-height: 52px; padding: 6px 12px; border-radius: 12px; background: var(--radpa-blue-tint); color: var(--radpa-navy); box-shadow: none; }
.sr-days button.active { background: var(--radpa-navy); color: #fff; }
.sr-days small { font-size: .72rem; opacity: .85; }
.sr-catalog summary { cursor: pointer; min-height: 44px; display: flex; gap: 8px; align-items: center; }
.sr-catalog-form { display: grid; gap: 8px; margin-top: 14px; }
.sr-review { margin-top: 18px; padding-top: 14px; border-top: var(--radpa-border); }
.sr-review h3 { margin: 0; font-size: 1rem; }


/* before entering: one short card */
.sr-ready { display: grid; gap: 10px; margin: 0 0 14px; }
.sr-ready-row { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 14px; background: var(--radpa-blue-tint); }
.sr-ready-row b { display: block; line-height: 1.6; }
.sr-ready-row small { color: var(--radpa-slate); line-height: 1.8; }
.sr-ready-icon { width: 40px; height: 40px; padding: 8px; border-radius: 12px; background: #fff; fill: none; stroke: var(--radpa-navy); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sr-skip { display: flex; gap: 10px; align-items: center; margin: 0 0 16px; font-size: .88rem; color: var(--radpa-slate); }
.sr-skip input { width: 18px; height: 18px; min-height: 0; margin: 0; padding: 0; flex: none; }

/* nightly report: parts are shown, not changed */
.sr-readonly-note { margin: 4px 0 8px; font-size: .82rem; color: var(--radpa-slate); }
.sr-exits { margin: 4px 0 0; font-size: .82rem; color: var(--radpa-slate); }
.exam-entry.sr-locked-exam { background: var(--radpa-blue-tint); border-style: dashed; }
.sr-locked-exam .pill { margin-bottom: 6px; }
.sr-locked-exam input[readonly] { background: transparent; border-color: transparent; color: var(--radpa-navy); font-weight: 700; padding-inline: 0; }

/* counselor: any other day, in the Shamsi calendar */
.sr-pick-day { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; flex-basis: 100%; margin-top: 4px; }
.sr-pick-day span { font-size: .85rem; color: var(--radpa-slate); }
.sr-pick-day select { width: auto; min-height: 44px; padding: 0 10px; }
.sr-pick-day button { min-height: 44px; }

/* report review: what the student wrote next to what the station recorded */
.sr-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 8px 0 10px; }
.sr-compare div { display: grid; gap: 2px; padding: 10px 14px; border-radius: 14px; background: var(--radpa-blue-tint); }
.sr-compare span { font-size: .8rem; color: var(--radpa-slate); }
.sr-compare b { font-size: 1.05rem; color: var(--radpa-navy); }
.sr-compare small { font-size: .8rem; color: var(--radpa-slate); }
.sr-gap { margin: 0 0 10px; padding: 8px 12px; border-radius: 10px; background: var(--radpa-warning-tint); color: var(--radpa-warning); font-weight: 700; font-size: .88rem; }