/* Study room page-only styles. Keep shell and navigation primitives in app-shell.css. */

#studyRoomView .study-room {
  --study-room-card-gutter: 18px;
  position: relative;
  display: grid;
  gap: 24px;
  color: #173f3a;
}

#studyRoomView .study-room-shell {
  display: grid;
  gap: 24px;
  padding-bottom: 96px;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

#studyRoomView .study-room-shell.is-focusing {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.985);
}

.page.focus-mode {
  grid-template-columns: minmax(0, 1fr);
}

.page.focus-mode .sidebar,
.page.focus-mode .bottom-app-nav {
  display: none;
}

.page.custom-duration-open .bottom-app-nav {
  display: none;
}

.page.focus-mode .content {
  max-width: 430px;
  padding: 0;
  border-radius: 0;
}

.page.focus-mode #studyRoomView .study-room {
  min-height: 100vh;
}

#studyRoomView .study-hero {
  position: relative;
  height: 377px;
  overflow: hidden;
  border: 1px solid rgba(20, 50, 70, 0.07);
  border-radius: 26px;
  background:
    linear-gradient(90deg, rgba(246, 252, 249, 0.98) 0%, rgba(236, 248, 242, 0.92) 46%, rgba(255, 255, 255, 0.18) 100%),
    #eef8f2;
  box-shadow: var(--shadow-card);
}

#studyRoomView .study-hero-copy {
  position: relative;
  z-index: 2;
  padding: 50px 0 0 50px;
}

#studyRoomView .study-hero h1 {
  margin: 0;
  color: #0c3f38;
  font-size: 56px;
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
}

#studyRoomView .study-hero-subtitle {
  margin: 22px 0 0;
  color: #687986;
  font-size: 24px;
  font-weight: 650;
}

#studyRoomView .study-room-name {
  margin-top: 45px;
  display: flex;
  align-items: center;
  gap: 13px;
  color: #163732;
  font-size: 24px;
  font-weight: 850;
}

#studyRoomView .study-home-icon {
  width: 32px;
  height: 32px;
  color: #43b789;
  flex: 0 0 auto;
}

#studyRoomView .study-online {
  margin-top: 12px;
  color: #2f4542;
  font-size: 23px;
  font-weight: 500;
}

#studyRoomView .study-online strong {
  color: #33b982;
  font-size: 29px;
  font-weight: 900;
}

#studyRoomView .quiet-pill {
  margin-top: 18px;
  min-height: 38px;
  padding: 0 17px;
  border: 1px solid rgba(67, 183, 137, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #33a979;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 800;
}

#studyRoomView .quiet-pill svg {
  width: 20px;
  height: 20px;
}

#studyRoomView .study-hero-art {
  position: absolute;
  right: -1px;
  bottom: 0;
  width: 427px;
  height: 377px;
  object-fit: cover;
  object-position: right bottom;
}

#studyRoomView .study-focus-card,
#studyRoomView .study-goal-card,
#studyRoomView .study-peer-card {
  border: 1px solid rgba(20, 50, 70, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-card);
}

#studyRoomView .study-focus-card {
  min-height: 522px;
  padding: 29px 90px;
  text-align: center;
}

#studyRoomView .focus-label {
  color: #173f3a;
  font-size: 27px;
  font-weight: 650;
}

#studyRoomView .focus-time {
  margin-top: 20px;
  color: #083a34;
  font-size: 122px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: 0 8px 18px rgba(0, 45, 39, 0.1);
}

#studyRoomView .focus-duration-options,
#studyRoomView .task-picker {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

#studyRoomView .duration-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

#studyRoomView .duration-option,
#studyRoomView .task-option {
  border: 1px solid rgba(20, 50, 70, 0.1);
  background: #f8fbfa;
  color: #294a45;
  cursor: pointer;
}

#studyRoomView .duration-option {
  min-height: 48px;
  border-radius: 14px;
  font-size: 17px;
  font-weight: 850;
}

#studyRoomView .duration-option.active,
#studyRoomView .task-option.active {
  border-color: rgba(19, 191, 168, 0.42);
  background: #e6f8f2;
  color: #0b806c;
}

#studyRoomView .task-label {
  margin: 24px auto 18px;
  max-width: 420px;
  color: #76838c;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 18px;
  font-weight: 650;
}

#studyRoomView .task-label::before,
#studyRoomView .task-label::after {
  content: "";
  height: 1px;
  flex: 1;
  background: rgba(20, 50, 70, 0.08);
}

#studyRoomView .current-task {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  color: #102f2b;
  font-size: 29px;
  font-weight: 900;
}

#studyRoomView .task-book {
  width: 39px;
  height: 39px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #d9f5ea;
  color: #42b98b;
  flex: 0 0 auto;
}

#studyRoomView .task-book img {
  width: 22px;
  height: 22px;
  filter: invert(57%) sepia(59%) saturate(472%) hue-rotate(103deg) brightness(90%) contrast(91%);
}

#studyRoomView .task-card-pager {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  gap: 12px;
  align-items: center;
}

#studyRoomView .task-arrow {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(19, 191, 168, 0.2);
  border-radius: 50%;
  background: #f1fbf8;
  color: #168f78;
  font-size: 26px;
  font-weight: 900;
  cursor: pointer;
}

#studyRoomView .task-arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

#studyRoomView .task-card-current {
  min-height: 74px;
  border: 1px solid rgba(19, 191, 168, 0.18);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(233, 250, 244, 0.96), rgba(255, 255, 255, 0.98));
  box-shadow: 0 10px 22px rgba(20, 50, 70, 0.07);
  display: grid;
  place-items: center;
  padding: 12px 18px;
  color: #123b36;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 900;
}

#studyRoomView .task-card-dots {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: 7px;
}

#studyRoomView .task-card-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d7e5e1;
}

#studyRoomView .task-card-dots i.active {
  width: 18px;
  border-radius: var(--radius-pill);
  background: #21ad91;
}

#studyRoomView .focus-actions {
  margin: 39px auto 0;
  max-width: 530px;
  display: grid;
  gap: 20px;
}

#studyRoomView .focus-start,
#studyRoomView .focus-exit {
  min-height: 79px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 30px;
  font-weight: 850;
}

#studyRoomView .focus-start {
  border: 0;
  background: linear-gradient(135deg, #39c497 0%, #2eb87d 100%);
  color: #fff;
  box-shadow: 0 9px 17px rgba(45, 180, 126, 0.24);
  cursor: pointer;
}

#studyRoomView .focus-exit {
  border: 1px solid rgba(20, 50, 70, 0.13);
  background: #fff;
  color: #223b39;
  cursor: pointer;
}

#studyRoomView .focus-start svg,
#studyRoomView .focus-exit svg {
  width: 28px;
  height: 28px;
}

#studyRoomView .study-goal-card {
  min-height: 214px;
  padding: 28px 29px 26px;
}

#studyRoomView .study-card-title {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #1b3f3a;
  font-size: 27px;
  font-weight: 900;
}

#studyRoomView .study-card-title svg {
  width: 31px;
  height: 31px;
  color: #33b982;
}

#studyRoomView .goal-stats {
  margin: 21px 45px 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

#studyRoomView .goal-stat {
  text-align: left;
}

#studyRoomView .goal-stat + .goal-stat {
  border-left: 1px solid rgba(20, 50, 70, 0.1);
  padding-left: 62px;
}

#studyRoomView .goal-stat-label {
  color: #65747c;
  font-size: 18px;
  font-weight: 600;
}

#studyRoomView .goal-stat-value {
  margin-top: 7px;
  color: #123b36;
  font-size: 42px;
  font-weight: 900;
}

#studyRoomView .goal-stat-value span {
  margin-left: 7px;
  font-size: 19px;
  font-weight: 700;
}

#studyRoomView .goal-progress-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
}

#studyRoomView .study-progress-track {
  height: 14px;
  border-radius: 999px;
  background: #edf1f3;
  overflow: hidden;
}

#studyRoomView .study-progress-fill {
  width: 50%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #34bf8d, #39b884);
}

#studyRoomView .progress-percent {
  color: #7d8b93;
  font-size: 19px;
}

#studyRoomView .study-peer-card {
  min-height: 260px;
  padding: 22px 18px 21px;
  border-color: rgba(20, 50, 70, 0.06);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.99), rgba(252, 254, 253, 0.98));
  box-shadow: 0 12px 32px rgba(20, 50, 70, 0.07);
}

#studyRoomView .peer-companion-card {
  overflow: hidden;
}

#studyRoomView .peer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

#studyRoomView .peer-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 9px;
}

#studyRoomView .peer-title-icon {
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(45%) sepia(81%) saturate(1456%) hue-rotate(122deg) brightness(87%) contrast(91%);
}

#studyRoomView .peer-title .study-card-title {
  color: #05090b;
  font-size: 22px;
  line-height: 1;
  font-weight: 950;
}

#studyRoomView .peer-count {
  flex: 0 0 auto;
  color: #06a85b;
  font-size: 16px;
  line-height: 1;
  font-weight: 900;
  white-space: nowrap;
}

#studyRoomView .peer-companion-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

#studyRoomView .peer-companion-list.is-empty {
  grid-template-columns: 1fr;
}

#studyRoomView .peer-empty-text {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 16px;
  color: #60747f;
  font-size: 14px;
  line-height: 20px;
  font-weight: 700;
  text-align: center;
  border: 1px solid rgba(20, 50, 70, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.8);
}

#studyRoomView .peer-companion-item {
  min-width: 0;
  min-height: 126px;
  padding: 14px 6px 12px;
  text-align: center;
  border: 1px solid rgba(20, 50, 70, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 20px rgba(20, 50, 70, 0.05);
}

#studyRoomView .peer-avatar {
  width: min(58px, 100%);
  height: auto;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto;
  box-shadow: 0 4px 12px rgba(20, 50, 70, 0.08);
}

#studyRoomView .peer-name {
  max-width: 100%;
  margin-top: 13px;
  color: #05090b;
  font-size: 14px;
  line-height: 1.12;
  font-weight: 950;
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}

#studyRoomView .peer-focus-text {
  max-width: 100%;
  margin-top: 9px;
  color: #06a85b;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 500;
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}

#studyRoomView .peer-encourage-row {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  color: #606b76;
  font-size: 15px;
  line-height: 1.1;
  font-weight: 850;
  white-space: normal;
  text-align: center;
}

#studyRoomView .peer-sprout-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  object-fit: contain;
}

#studyRoomView .peer-muscle-icon {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(72%) sepia(75%) saturate(1306%) hue-rotate(344deg) brightness(102%) contrast(102%);
}

#studyRoomView .focus-session-page {
  display: none;
  min-height: calc(100vh - 36px);
  border: 1px solid rgba(20, 50, 70, 0.08);
  border-radius: 24px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(235, 249, 245, 0.96)),
    radial-gradient(circle at 82% 82%, rgba(19, 191, 168, 0.14), transparent 32%);
  box-shadow: var(--shadow-page);
  color: #183d38;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

#studyRoomView .focus-session-page.active {
  display: grid;
  opacity: 1;
  transform: translateY(0);
}

#studyRoomView .focus-session-inner {
  min-height: calc(100vh - 36px);
  padding: 58px 54px 54px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
}

#studyRoomView .focus-session-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

#studyRoomView .focus-session-room h1 {
  margin: 0;
  font-size: 32px;
  line-height: 1.25;
  font-weight: 900;
}

#studyRoomView .focus-session-meta {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #2f7d70;
  font-size: 18px;
  font-weight: 750;
}

#studyRoomView .focus-session-online {
  color: #526861;
  font-size: 20px;
  font-weight: 700;
}

#studyRoomView .focus-dial-wrap {
  display: grid;
  place-items: center;
}

#studyRoomView .focus-dial {
  width: min(72vw, 610px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff 0 58%, transparent 59%),
    conic-gradient(#27b892 var(--focus-progress), #e8f2ef 0);
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 0 18px rgba(19, 191, 168, 0.06), 0 18px 54px rgba(20, 50, 70, 0.12);
}

#studyRoomView .focus-dial-core {
  width: 74%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: inset 0 0 0 1px rgba(20, 50, 70, 0.05);
}

#studyRoomView .focus-task-name {
  color: #344944;
  font-size: 24px;
  font-weight: 750;
}

#studyRoomView .focus-countdown {
  margin-top: 24px;
  color: #0c443c;
  font-size: 112px;
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: 0;
}

#studyRoomView .focus-current-time {
  margin-top: 24px;
  color: #687a74;
  font-size: 20px;
}

#studyRoomView .focus-current-time strong {
  color: #249f84;
}

#studyRoomView .focus-session-goal {
  display: grid;
  gap: 12px;
  justify-items: center;
  color: #5a6965;
  font-size: 24px;
  font-weight: 650;
}

#studyRoomView .focus-session-goal strong {
  color: #119a7f;
  font-size: 34px;
}

#studyRoomView .focus-session-progress {
  width: min(480px, 70vw);
  height: 9px;
  border-radius: var(--radius-pill);
  background: rgba(20, 50, 70, 0.08);
  overflow: hidden;
}

#studyRoomView .focus-session-progress i {
  display: block;
  width: var(--focus-progress);
  height: 100%;
  border-radius: inherit;
  background: #27b892;
}

#studyRoomView .focus-session-note {
  margin-top: 34px;
  color: #6e8580;
  font-size: 23px;
  text-align: center;
}

#studyRoomView .focus-session-actions {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 90px minmax(0, 360px) 90px;
  justify-content: center;
  align-items: start;
  gap: 44px;
}

#studyRoomView .focus-round-btn,
#studyRoomView .focus-exit-main {
  border: 0;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(20, 50, 70, 0.12);
}

#studyRoomView .focus-round-btn {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #376b62;
  font-size: 30px;
  display: grid;
  place-items: center;
}

#studyRoomView .focus-round-label {
  margin-top: 12px;
  color: #536b67;
  font-size: 16px;
  text-align: center;
}

#studyRoomView .focus-exit-main {
  min-height: 92px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.94);
  color: #183d38;
  font-size: 30px;
  font-weight: 900;
}

@media (max-width: 600px) {
  #studyRoomView .study-room,
  #studyRoomView .study-room-shell {
    gap: 14px;
  }

  #studyRoomView .study-hero {
    min-height: 224px;
    height: auto;
    padding: 22px 18px;
    border-radius: 24px;
  }

  #studyRoomView .study-hero-copy {
    padding: 0;
    max-width: 66%;
  }

  #studyRoomView .study-hero h1 {
    font-size: 27px;
    line-height: 1.16;
  }

  #studyRoomView .study-hero-subtitle {
    margin-top: 8px;
    font-size: 14px;
  }

  #studyRoomView .study-room-name {
    width: fit-content;
    max-width: 100%;
    min-height: 34px;
    margin-top: 18px;
    border-radius: 999px;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.82);
    color: #0c4c45;
    font-size: 12px;
    font-weight: 850;
    white-space: nowrap;
  }

  #studyRoomView .study-home-icon {
    width: 15px;
    height: 15px;
  }

  #studyRoomView .study-online,
  #studyRoomView .quiet-pill {
    min-height: 30px;
    margin-top: 10px;
    padding: 0 11px;
    border-radius: 999px;
    font-size: 12px;
  }

  #studyRoomView .study-hero-art {
    right: -54px;
    bottom: 2px;
    width: 206px;
    height: auto;
    opacity: 0.9;
  }

  #studyRoomView .study-focus-card,
  #studyRoomView .study-goal-card,
  #studyRoomView .study-peer-card {
    min-height: 0;
    border-radius: 22px;
    padding: 18px;
  }

  #studyRoomView .study-focus-card {
    text-align: center;
  }

  #studyRoomView .focus-label,
  #studyRoomView .task-label,
  #studyRoomView .study-card-title {
    font-size: 17px;
  }

  #studyRoomView .focus-time {
    margin-top: 8px;
    font-size: 54px;
  }

  #studyRoomView .focus-duration-options,
  #studyRoomView .task-picker {
    margin-top: 12px;
  }

  #studyRoomView .duration-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
  }

  #studyRoomView .duration-option {
    min-height: 34px;
    padding: 0 5px;
    border-radius: 12px;
    font-size: 11px;
  }

  #studyRoomView .current-task {
    min-height: 42px;
    margin-top: 8px;
    border-radius: 14px;
    padding: 8px 10px;
    font-size: 13px;
    line-height: 1.35;
  }

  #studyRoomView .task-book {
    width: 28px;
    height: 28px;
  }

  #studyRoomView .task-card-pager {
    grid-template-columns: 34px minmax(0, 1fr) 34px;
    gap: 8px;
  }

  #studyRoomView .task-arrow {
    width: 34px;
    height: 34px;
    font-size: 22px;
  }

  #studyRoomView .task-card-current {
    min-height: 46px;
    border-radius: 14px;
    padding: 8px 10px;
    font-size: 13px;
    line-height: 1.35;
  }

  #studyRoomView .task-card-dots {
    margin-top: 2px;
  }

  #studyRoomView .focus-actions {
    margin-top: 16px;
    max-width: none;
  }

  #studyRoomView .focus-start,
  #studyRoomView .focus-exit {
    min-height: 50px;
    font-size: 15px;
  }

  #studyRoomView .goal-stats {
    margin: 18px 0 14px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  #studyRoomView .goal-stat {
    min-height: 74px;
    border-radius: 16px;
    padding: 12px;
    background: #f7fbfa;
  }

  #studyRoomView .goal-stat + .goal-stat {
    border-left: 0;
    padding-left: 12px;
  }

  #studyRoomView .goal-stat-label {
    font-size: 12px;
  }

  #studyRoomView .goal-stat-value {
    font-size: 28px;
  }

  #studyRoomView .goal-progress-row {
    grid-template-columns: minmax(0, 1fr) 44px;
    gap: 10px;
  }

  #studyRoomView .study-peer-card {
    min-height: 260px;
    padding: 22px 18px 21px;
    border-radius: 20px;
  }

  #studyRoomView .peer-title {
    gap: 9px;
  }

  #studyRoomView .peer-title-icon {
    width: 26px;
    height: 26px;
  }

  #studyRoomView .peer-title .study-card-title {
    font-size: 22px;
  }

  #studyRoomView .peer-count {
    font-size: 16px;
  }

  #studyRoomView .peer-companion-list {
    margin-top: 18px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  #studyRoomView .peer-companion-item {
    min-height: 126px;
    padding: 14px 6px 12px;
    border-radius: 14px;
  }

  #studyRoomView .peer-avatar {
    width: clamp(48px, 14vw, 58px);
    height: clamp(48px, 14vw, 58px);
  }

  #studyRoomView .peer-name {
    margin-top: 13px;
    font-size: 14px;
    line-height: 1.12;
  }

  #studyRoomView .peer-focus-text {
    margin-top: 9px;
    color: #06a85b;
    font-size: 12px;
    line-height: 1.2;
    font-weight: 500;
  }

  #studyRoomView .peer-encourage-row {
    margin-top: 10px;
    gap: 8px;
    font-size: 15px;
  }

  #studyRoomView .peer-sprout-icon {
    width: 18px;
    height: 18px;
  }

  #studyRoomView .peer-muscle-icon {
    width: 19px;
    height: 19px;
  }

  #studyRoomView .focus-session-page {
    min-height: 100vh;
    border-radius: 0;
  }

  #studyRoomView .focus-session-page.active {
    display: block;
  }

  #studyRoomView .focus-session-inner {
    min-height: 100vh;
    padding: 26px 18px 28px;
    display: grid;
    grid-template-rows: auto auto 1fr;
    align-content: start;
    gap: 20px;
  }

  #studyRoomView .focus-session-top {
    align-items: center;
    gap: 12px;
  }

  #studyRoomView .focus-session-room h1 {
    font-size: 22px;
  }

  #studyRoomView .focus-session-meta {
    margin-top: 8px;
    font-size: 12px;
  }

  #studyRoomView .focus-session-online {
    border-radius: 999px;
    padding: 7px 10px;
    background: rgba(255, 255, 255, 0.72);
    font-size: 12px;
  }

  #studyRoomView .focus-dial-wrap {
    display: grid;
    gap: 16px;
    place-items: center;
  }

  #studyRoomView .focus-dial {
    width: min(78vw, 292px);
    box-shadow: inset 0 0 0 12px rgba(19, 191, 168, 0.06), 0 16px 36px rgba(20, 50, 70, 0.12);
  }

  #studyRoomView .focus-dial-core {
    width: 76%;
  }

  #studyRoomView .focus-task-name {
    max-width: 176px;
    margin: 0 auto;
    font-size: 12px;
    line-height: 1.35;
  }

  #studyRoomView .focus-countdown {
    margin-top: 12px;
    font-size: 48px;
  }

  #studyRoomView .focus-current-time {
    margin-top: 12px;
    font-size: 12px;
  }

  #studyRoomView .focus-session-goal {
    width: 100%;
    gap: 8px;
    font-size: 13px;
  }

  #studyRoomView .focus-session-goal strong {
    font-size: 22px;
  }

  #studyRoomView .focus-session-progress {
    width: min(100%, 288px);
    height: 8px;
  }

  #studyRoomView .focus-session-note {
    margin-top: 8px;
    font-size: 13px;
  }

  #studyRoomView .focus-session-actions {
    align-self: end;
    width: 100%;
    margin-top: 12px;
    grid-template-columns: 64px minmax(0, 1fr) 64px;
    gap: 12px;
  }

  #studyRoomView .focus-round-btn {
    width: 58px;
    height: 58px;
    font-size: 22px;
  }

  #studyRoomView .focus-round-label {
    margin-top: 6px;
    font-size: 12px;
  }

  #studyRoomView .focus-exit-main {
    min-height: 58px;
    font-size: 15px;
  }
}

/* v2.1 immersive full-bleed study hero */

#studyRoomView .study-room {
  padding-top: 0;
}

#studyRoomView .study-room-shell {
  gap: 18px;
}

#studyRoomView .study-hero {
  width: 100vw;
  margin-top: -24px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border-radius: 0;
  box-shadow: none;
}

#studyRoomView .study-hero-slider {
  border-radius: 0;
}

#studyRoomView .focus-visual-card {
  margin-top: -4px;
}

@media (max-width: 600px) {
  #studyRoomView .study-room-shell {
    gap: 14px;
  }

  #studyRoomView .study-hero {
    width: 100vw;
    height: 318px;
    min-height: 318px;
    margin-top: -24px;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    border-radius: 0;
  }

  #studyRoomView .study-hero-slider {
    border-radius: 0;
  }

  #studyRoomView .study-hero-scrim {
    background:
      linear-gradient(90deg, rgba(247, 252, 249, 0.94) 0%, rgba(247, 252, 249, 0.62) 35%, rgba(247, 252, 249, 0.02) 72%),
      linear-gradient(180deg, rgba(8, 36, 31, 0.04), rgba(8, 36, 31, 0.05) 55%, rgba(243, 248, 248, 0.86) 100%);
  }

  #studyRoomView .study-hero-copy {
    left: 18px;
    top: 42px;
  }

  #studyRoomView .study-hero-dots {
    bottom: 18px;
  }

  #studyRoomView .focus-visual-card {
    margin-top: -2px;
  }
}

/* v2.1 study room visual refresh */

#studyRoomView .study-hero {
  height: clamp(270px, 42vw, 377px);
  padding: 0;
  border: 0;
  isolation: isolate;
  background: #102d29;
  box-shadow: 0 16px 36px rgba(20, 50, 70, 0.09);
}

#studyRoomView .study-hero-slider {
  height: 100%;
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  border-radius: inherit;
  scrollbar-width: none;
}

#studyRoomView .study-hero-slider::-webkit-scrollbar {
  display: none;
}

#studyRoomView .study-hero-slide {
  width: 100%;
  height: 100%;
  flex: 0 0 100%;
  object-fit: cover;
  object-position: center;
  scroll-snap-align: start;
}

#studyRoomView .study-hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(247, 252, 249, 0.96) 0%, rgba(247, 252, 249, 0.76) 30%, rgba(247, 252, 249, 0.08) 62%),
    linear-gradient(180deg, rgba(8, 36, 31, 0.1), rgba(8, 36, 31, 0.04) 56%, rgba(8, 36, 31, 0.2));
}

#studyRoomView .study-hero-copy {
  position: absolute;
  left: 50px;
  top: 46px;
  z-index: 2;
  max-width: 46%;
  padding: 0;
}

#studyRoomView .study-hero-dots {
  position: absolute;
  left: 50%;
  bottom: 16px;
  z-index: 3;
  display: flex;
  gap: 7px;
  transform: translateX(-50%);
}

#studyRoomView .study-hero-dots span {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 1px 4px rgba(5, 24, 22, 0.18);
}

#studyRoomView .study-hero-dots span:first-child {
  width: 18px;
  background: #31c695;
}

#studyRoomView .focus-visual-card {
  position: relative;
  min-height: 376px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 45%) minmax(0, 55%);
  align-items: center;
  padding: 46px 0 46px 50px;
  text-align: left;
  isolation: isolate;
  background: #fffdfa;
}

#studyRoomView .focus-card-copy {
  position: relative;
  z-index: 3;
  min-width: 0;
}

#studyRoomView .focus-visual-card .focus-label {
  color: #113b35;
  font-size: 20px;
  font-weight: 850;
}

#studyRoomView .focus-visual-card .focus-time {
  margin-top: 12px;
  color: #062f28;
  font-size: clamp(72px, 9vw, 118px);
  line-height: 0.95;
  letter-spacing: 0;
  text-shadow: 0 10px 22px rgba(0, 45, 39, 0.11);
}

#studyRoomView .focus-time-options {
  max-width: 390px;
  margin-top: 26px;
}

#studyRoomView .focus-time-options .duration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(17, 59, 53, 0.06);
  border-radius: 24px;
  background: rgba(249, 247, 243, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74);
}

#studyRoomView .focus-time-options .duration-option {
  min-height: 48px;
  min-width: 0;
  border: 0;
  border-radius: 17px;
  background: transparent;
  color: #183f39;
  font-size: 17px;
  font-weight: 850;
}

#studyRoomView .focus-time-options .duration-option.active {
  background: #e7f8f2;
  color: #07836e;
  box-shadow: 0 8px 18px rgba(32, 174, 132, 0.12), inset 0 0 0 1px rgba(31, 190, 145, 0.22);
}

#studyRoomView .focus-visual-card .focus-actions {
  max-width: 390px;
  margin: 26px 0 0;
}

#studyRoomView .focus-visual-card .focus-start {
  width: 100%;
  min-height: 72px;
  border-radius: 999px;
  background: linear-gradient(135deg, #72b58f 0%, #1f744e 100%);
  box-shadow: 0 12px 24px rgba(31, 116, 78, 0.23);
  font-size: 28px;
  letter-spacing: 0;
}

#studyRoomView .focus-play-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.94);
  color: #2f8f68;
  font-size: 18px;
  line-height: 1;
  padding-left: 2px;
}

#studyRoomView .focus-card-visual {
  position: absolute;
  inset: 0 0 0 auto;
  z-index: 1;
  width: 66%;
}

#studyRoomView .focus-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #fffdfa 0%, rgba(255, 253, 250, 0.96) 22%, rgba(255, 253, 250, 0.34) 48%, rgba(255, 253, 250, 0) 72%),
    linear-gradient(180deg, rgba(255, 253, 250, 0.08), rgba(255, 253, 250, 0.44));
}

#studyRoomView .focus-card-art {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 600px) {
  #studyRoomView .study-hero {
    min-height: 250px;
    height: 250px;
    padding: 0;
    border-radius: 26px;
  }

  #studyRoomView .study-hero-copy {
    left: 18px;
    top: 18px;
    max-width: 68%;
    padding: 0;
  }

  #studyRoomView .study-hero h1 {
    font-size: 28px;
    line-height: 1.12;
  }

  #studyRoomView .study-hero-subtitle {
    margin-top: 8px;
    font-size: 14px;
  }

  #studyRoomView .study-room-name {
    min-height: 34px;
    margin-top: 16px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    font-size: 12px;
  }

  #studyRoomView .quiet-pill {
    min-height: 30px;
    margin-top: 10px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    font-size: 12px;
  }

  #studyRoomView .study-hero-dots {
    bottom: 12px;
  }

  #studyRoomView .focus-visual-card {
    min-height: 296px;
    display: block;
    padding: 22px 18px 20px;
    border-radius: 24px;
  }

  #studyRoomView .focus-card-copy {
    width: 58%;
  }

  #studyRoomView .focus-visual-card .focus-label {
    font-size: 15px;
  }

  #studyRoomView .focus-visual-card .focus-time {
    margin-top: 10px;
    font-size: 56px;
  }

  #studyRoomView .focus-time-options {
    max-width: 196px;
    margin-top: 16px;
  }

  #studyRoomView .focus-time-options .duration-grid {
    gap: 5px;
    padding: 5px;
    border-radius: 17px;
  }

  #studyRoomView .focus-time-options .duration-option {
    min-height: 32px;
    padding: 0 4px;
    border-radius: 12px;
    font-size: 10px;
  }

  #studyRoomView .focus-visual-card .focus-actions {
    max-width: 196px;
    margin-top: 18px;
  }

  #studyRoomView .focus-visual-card .focus-start {
    min-height: 48px;
    gap: 8px;
    font-size: 15px;
  }

  #studyRoomView .focus-play-icon {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }

  #studyRoomView .focus-card-visual {
    left: 31%;
    width: 69%;
  }

  #studyRoomView .focus-card-visual::after {
    background:
      linear-gradient(90deg, #fffdfa 0%, rgba(255, 253, 250, 0.96) 15%, rgba(255, 253, 250, 0.46) 42%, rgba(255, 253, 250, 0) 74%),
      linear-gradient(180deg, rgba(255, 253, 250, 0.08), rgba(255, 253, 250, 0.42));
  }
}

/* v2.1 final immersive full-bleed study hero. Keep this after compact overrides. */

#studyRoomView .study-hero {
  width: 100vw;
  height: 318px;
  min-height: 318px;
  margin-top: -24px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

#studyRoomView .study-hero-slider,
#studyRoomView .study-hero-slide {
  border-radius: 0;
}

#studyRoomView .study-hero-scrim {
  background:
    linear-gradient(90deg, rgba(247, 252, 249, 0.94) 0%, rgba(247, 252, 249, 0.62) 35%, rgba(247, 252, 249, 0.02) 72%),
    linear-gradient(180deg, rgba(8, 36, 31, 0.04), rgba(8, 36, 31, 0.05) 55%, rgba(243, 248, 248, 0.86) 100%);
}

#studyRoomView .study-hero-copy {
  left: 18px;
  top: 42px;
  max-width: 68%;
}

#studyRoomView .study-hero-dots {
  bottom: 18px;
}

/* v2.1 card 11: daily goal card from Figma reference */

#studyRoomView .goal-card11 {
  min-height: 132px;
  padding: 18px 16px 16px;
  border: 1px solid rgba(20, 50, 70, 0.06);
  border-radius: 20px;
  background:
    radial-gradient(circle at 9% 10%, rgba(32, 191, 143, 0.06), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.99), rgba(250, 253, 252, 0.98));
  box-shadow: 0 10px 28px rgba(20, 50, 70, 0.07);
  overflow: hidden;
}

#studyRoomView .goal-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

#studyRoomView .goal-title-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  filter: brightness(0) saturate(100%) invert(45%) sepia(81%) saturate(1456%) hue-rotate(122deg) brightness(87%) contrast(91%);
}

#studyRoomView .goal-title-row h2 {
  margin: 0;
  color: #0e2724;
  font-size: 19px;
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: 0;
}

#studyRoomView .goal-card-content {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) 86px;
  align-items: center;
  gap: 11px;
}

#studyRoomView .goal-arc-panel {
  position: relative;
  min-width: 0;
  width: 114px;
  height: 94px;
  justify-self: center;
  display: block;
}

#studyRoomView .goal-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

#studyRoomView .goal-ring-track,
#studyRoomView .goal-ring-progress {
  fill: none;
  stroke-linecap: round;
  stroke-width: 9;
}

#studyRoomView .goal-ring-track {
  stroke: #edf5f2;
}

#studyRoomView .goal-ring-progress {
  stroke: #22b986;
  stroke-dasharray: var(--goal-progress) 100;
  filter: drop-shadow(0 4px 6px rgba(34, 185, 134, 0.14));
}

#studyRoomView .goal-card11.is-goal-empty .goal-ring-progress {
  opacity: 0;
}

#studyRoomView .goal-star-img {
  position: absolute;
  left: 40.93%;
  top: 54.61%;
  width: 48px;
  height: 48px;
  object-fit: contain;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 7px 8px rgba(246, 166, 26, 0.22));
}

#studyRoomView .goal-card-main {
  min-width: 0;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#studyRoomView .goal-target-line {
  display: flex;
  align-items: baseline;
  gap: 7px;
  color: #092e29;
  line-height: 1;
}

#studyRoomView .goal-target-line strong {
  font-size: 32px;
  font-weight: 950;
  letter-spacing: 0;
}

#studyRoomView .goal-target-line span {
  color: #233d3a;
  font-size: 14px;
  font-weight: 800;
}

#studyRoomView .goal-complete-line {
  margin-top: 8px;
  color: #697878;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
}

#studyRoomView .goal-complete-line strong {
  color: #092e29;
  font-size: 17px;
  font-weight: 950;
}

#studyRoomView .goal-card-progress {
  width: min(100%, 176px);
  height: 7px;
  margin-top: 13px;
  border-radius: 999px;
  background: #eef4f3;
  overflow: hidden;
}

#studyRoomView .goal-card-progress i {
  display: block;
  width: calc(var(--goal-progress) * 1%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2cc58f, #19a974);
}

#studyRoomView .goal-card-main p {
  margin: 12px 0 0;
  color: #667675;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 650;
  white-space: nowrap;
}

#studyRoomView .goal-card-art {
  width: 88px;
  height: 82px;
  align-self: end;
  justify-self: end;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  overflow: visible;
}

#studyRoomView .goal-target-art {
  width: 112px;
  height: 112px;
  display: block;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
  transform: translate(14px, 18px);
}

@media (max-width: 600px) {
  #studyRoomView .goal-card11 {
    min-height: 132px;
    padding: 18px 14px 15px;
    border-radius: 20px;
  }

  #studyRoomView .goal-card-content {
    grid-template-columns: 104px minmax(0, 1fr) 70px;
    gap: 8px;
  }

  #studyRoomView .goal-ring {
    width: 100%;
    height: 100%;
  }

  #studyRoomView .goal-arc-panel {
    width: 104px;
    height: 86px;
  }

  #studyRoomView .goal-star-img {
    width: 43px;
    height: 43px;
  }

  #studyRoomView .goal-target-line strong {
    font-size: 30px;
  }

  #studyRoomView .goal-card-progress {
    width: min(100%, 166px);
    margin-top: 12px;
  }

  #studyRoomView .goal-card-main p {
    font-size: 11px;
    white-space: normal;
  }

  #studyRoomView .goal-card-art {
    width: 74px;
    height: 72px;
  }

  #studyRoomView .goal-target-art {
    width: 98px;
    height: 98px;
    transform: translate(12px, 15px);
  }
}

/* v2.1 card 11 compact phone proportions */

@media (max-width: 600px) {
  #studyRoomView .goal-card11 {
    height: auto;
    min-height: 0;
    padding: 15px 14px 13px;
  }

  #studyRoomView .goal-title-row {
    gap: 8px;
  }

  #studyRoomView .goal-title-icon {
    width: 22px;
    height: 22px;
  }

  #studyRoomView .goal-title-row h2 {
    font-size: 17px;
  }

  #studyRoomView .goal-card-content {
    margin-top: 7px;
    grid-template-columns: clamp(82px, 23vw, 92px) minmax(112px, 1fr) clamp(56px, 16vw, 64px);
    gap: 7px;
  }

  #studyRoomView .goal-ring {
    width: 100%;
    height: 100%;
  }

  #studyRoomView .goal-arc-panel {
    width: 88px;
    height: 72px;
  }

  #studyRoomView .goal-star-img {
    width: 38px;
    height: 38px;
  }

  #studyRoomView .goal-ring-track,
  #studyRoomView .goal-ring-progress {
    stroke-width: 8;
  }

  #studyRoomView .goal-target-line strong {
    font-size: 27px;
  }

  #studyRoomView .goal-target-line span {
    font-size: 12px;
  }

  #studyRoomView .goal-complete-line {
    margin-top: 6px;
    font-size: 11px;
  }

  #studyRoomView .goal-complete-line strong {
    font-size: 14px;
  }

  #studyRoomView .goal-card-progress {
    height: 6px;
    margin-top: 8px;
  }

  #studyRoomView .goal-card-main p {
    margin-top: 8px;
    font-size: 10px;
    line-height: 1.22;
  }

  #studyRoomView .goal-card-art {
    width: 62px;
    height: 62px;
  }

  #studyRoomView .goal-target-art {
    width: 88px;
    height: 88px;
    transform: translate(12px, 13px);
  }
}

/* v2.2 Figma-final top study-room area. Only affects content above the daily goal card. */

#studyRoomView .study-room-shell {
  gap: 18px;
}

#studyRoomView .study-hero {
  width: 100vw;
  height: 318px;
  min-height: 318px;
  margin-top: -24px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border: 0;
  border-radius: 0 0 50px 50px;
  background: #102d29;
  box-shadow: none;
  overflow: hidden;
}

#studyRoomView .study-hero-slider,
#studyRoomView .study-hero-slide {
  border-radius: inherit;
}

#studyRoomView .study-hero-scrim {
  background: linear-gradient(
    180deg,
    rgba(247, 252, 249, 0.8) 0%,
    rgba(247, 252, 249, 0.4) 11.363%,
    rgba(247, 252, 249, 0.02) 27.373%,
    rgba(247, 252, 249, 0.02) 100%
  );
}

#studyRoomView .study-hero-copy {
  left: 9px;
  top: 13px;
  max-width: none;
  padding: 0;
}

#studyRoomView .study-hero-title-pill {
  width: 172px;
  min-height: 52px;
  padding: 4px 16px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}

#studyRoomView .study-hero .study-hero-title-pill h1 {
  margin: 0;
  color: #062f28;
  font-size: 28px;
  line-height: 31.36px;
  font-weight: 900;
  white-space: nowrap;
}

#studyRoomView .study-hero-online {
  min-height: 10px;
  padding-left: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #0c4c45;
  font-size: 10px;
  line-height: 10px;
  font-weight: 850;
  white-space: nowrap;
}

#studyRoomView .study-hero-online-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #31c695;
  box-shadow: 0 0 0 2px rgba(49, 198, 149, 0.14);
}

#studyRoomView .study-hero-subtitle,
#studyRoomView .study-room-name,
#studyRoomView .quiet-pill {
  display: none;
}

#studyRoomView .study-hero-dots {
  bottom: 63px;
}

#studyRoomView .focus-visual-card {
  position: relative;
  z-index: 4;
  width: 100%;
  min-height: clamp(248px, 68vw, 264px);
  height: auto;
  margin: -73px auto 0;
  padding: 1px;
  border: 0.67px solid rgba(20, 50, 70, 0.08);
  border-radius: 24px;
  background: #fffdfa;
  box-shadow: 0 12px 32px rgba(20, 50, 70, 0.08);
  display: flex;
  align-items: center;
  overflow: hidden;
  text-align: left;
  isolation: isolate;
}

#studyRoomView .focus-card-copy {
  position: relative;
  z-index: 3;
  width: 170px;
  height: 210px;
  padding-left: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

#studyRoomView .focus-visual-card .focus-label {
  width: 158px;
  color: #113b35;
  font-size: 15px;
  line-height: 20px;
  font-weight: 900;
}

#studyRoomView .focus-visual-card .focus-time {
  margin-top: 10px;
  color: #062f28;
  font-size: 46px;
  line-height: 53.2px;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: none;
}

#studyRoomView .focus-time-options {
  width: 158px;
  max-width: 158px;
  margin-top: 16px;
}

#studyRoomView .focus-time-options .duration-grid {
  width: 158px;
  height: 44px;
  padding: 6px;
  border: 0.67px solid rgba(17, 59, 53, 0.1);
  border-radius: 17px;
  background: rgba(249, 247, 243, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74);
  display: flex;
  align-items: center;
  gap: 5px;
}

#studyRoomView .focus-time-options .duration-option {
  width: 45px;
  min-width: 0;
  min-height: 32px;
  height: 32px;
  padding: 0 6px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: #183f39;
  font-size: 10px;
  line-height: 13px;
  font-weight: 900;
}

#studyRoomView .focus-time-options .duration-option.active {
  background: rgba(14, 159, 143, 0.4);
  color: #07836e;
  box-shadow: 0 8px 18px rgba(32, 174, 132, 0.12);
}

#studyRoomView .focus-time-options .duration-option-custom {
  display: inline-grid;
  place-items: center;
}

#studyRoomView .custom-duration-sheet[hidden] {
  display: none;
}

#studyRoomView .custom-duration-sheet {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

#studyRoomView .custom-duration-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(7, 25, 22, 0.24);
}

#studyRoomView .custom-duration-panel {
  position: relative;
  width: min(100%, 430px);
  padding: 18px 20px 24px;
  border-radius: 26px 26px 0 0;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 -18px 40px rgba(12, 45, 38, 0.16);
}

#studyRoomView .custom-duration-title {
  color: #123b35;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 900;
  text-align: center;
}

#studyRoomView .custom-duration-list {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

#studyRoomView .custom-duration-choice {
  min-height: 48px;
  border: 1px solid rgba(17, 59, 53, 0.1);
  border-radius: 16px;
  background: #f7fbf8;
  color: #173f39;
  font-size: 16px;
  font-weight: 900;
}

#studyRoomView .custom-duration-choice.active {
  border-color: rgba(31, 190, 145, 0.42);
  background: #e7f8f2;
  color: #07836e;
  box-shadow: 0 8px 18px rgba(32, 174, 132, 0.12);
}

#studyRoomView .focus-visual-card .focus-actions {
  width: 158px;
  max-width: 158px;
  margin: 16px 0 0;
}

#studyRoomView .focus-visual-card .focus-start {
  width: 146px;
  min-height: 50px;
  height: 50px;
  padding: 1px 25px;
  border-radius: 999px;
  gap: 8px;
  background: linear-gradient(161deg, #72b58f 0%, #1f744e 100%);
  box-shadow: 0 12px 12px rgba(31, 116, 78, 0.23);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
}

#studyRoomView .focus-play-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.94);
  color: #2f8f68;
  font-size: 12px;
  line-height: 1;
  padding-left: 2px;
  flex: 0 0 auto;
}

#studyRoomView .focus-card-visual {
  position: absolute;
  inset: 1px auto auto 171px;
  z-index: 1;
  width: 182px;
  height: 262px;
}

#studyRoomView .focus-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    #fffdfa 0.497%,
    rgba(255, 253, 250, 0.96) 15%,
    rgba(255, 253, 250, 0.46) 42%,
    rgba(255, 253, 250, 0) 74%
  );
  pointer-events: none;
}

#studyRoomView .focus-card-art {
  width: 182px;
  height: 262px;
  display: block;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 600px) {
  #studyRoomView .study-room-shell {
    gap: 18px;
  }

  #studyRoomView .study-hero {
    height: 318px;
    min-height: 318px;
    border-radius: 0 0 50px 50px;
  }

  #studyRoomView .focus-visual-card {
    width: 100%;
    min-height: clamp(248px, 68vw, 264px);
    height: auto;
    margin-top: -73px;
    padding: 1px;
    border-radius: 24px;
  }
}

@media (max-width: 600px) {
  #studyRoomView .focus-visual-card {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  #studyRoomView .goal-card11 {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  #studyRoomView .peer-companion-card {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  #studyRoomView .focus-card-visual {
    inset: 1px 0 auto auto;
    width: min(182px, calc(100% - 157px));
  }

  #studyRoomView .focus-card-art {
    width: 100%;
  }

  #studyRoomView .goal-card-content {
    grid-template-columns: clamp(82px, 23vw, 92px) minmax(112px, 1fr) clamp(56px, 16vw, 64px);
    gap: 6px;
  }

  #studyRoomView .goal-arc-panel {
    width: clamp(82px, 23vw, 88px);
    height: clamp(68px, 19vw, 72px);
  }

  #studyRoomView .goal-star-img {
    width: clamp(35px, 10vw, 38px);
    height: clamp(35px, 10vw, 38px);
  }

  #studyRoomView .goal-card-progress {
    width: min(100%, 148px);
  }

  #studyRoomView .goal-card-main p {
    max-width: 148px;
    white-space: normal;
  }

  #studyRoomView .goal-card-art {
    width: clamp(56px, 16vw, 62px);
    height: clamp(56px, 16vw, 62px);
  }

  #studyRoomView .goal-target-art {
    width: clamp(80px, 22vw, 88px);
    height: clamp(80px, 22vw, 88px);
    transform: translate(10px, 13px);
  }

  #studyRoomView .peer-companion-list {
    gap: clamp(6px, 2vw, 8px);
  }

  #studyRoomView .peer-companion-item {
    padding-left: 5px;
    padding-right: 5px;
  }
}

/* Minimal full-screen focus mode */
#studyRoomView .focus-session-page-minimal {
  position: fixed;
  inset: 0;
  z-index: 40;
  min-height: 100svh;
  width: 100%;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(180deg, #ecfcf5 0%, #ffffff 54%, #ffffff 100%);
  color: #12372f;
}

#studyRoomView .focus-session-page-minimal.active {
  display: block;
}

#studyRoomView .focus-session-page-minimal .focus-session-inner {
  min-height: 100svh;
  width: min(100%, 430px);
  margin: 0 auto;
  padding: max(26px, env(safe-area-inset-top)) 22px max(22px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: center;
  gap: 18px;
}

#studyRoomView .focus-status-pill {
  justify-self: center;
  min-width: 86px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(22, 163, 116, 0.12);
  color: #08775f;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

#studyRoomView .focus-main-timer {
  width: 100%;
  display: grid;
  gap: 18px;
  justify-items: center;
}

#studyRoomView .focus-hint {
  color: #5d756e;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
}

#studyRoomView .focus-countdown {
  font-variant-numeric: tabular-nums;
  font-size: clamp(68px, 18vw, 86px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  color: #0f2f29;
}

#studyRoomView .focus-session-page-minimal .focus-session-progress {
  width: min(100%, 316px);
  height: 7px;
  border-radius: 999px;
  background: rgba(15, 47, 41, 0.1);
  overflow: hidden;
}

#studyRoomView .focus-session-page-minimal .focus-session-progress i {
  display: block;
  width: var(--focus-progress);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #12b981, #0f9f87);
  transition: width 0.25s ease;
}

#studyRoomView .focus-timer-meta {
  width: min(100%, 316px);
  display: flex;
  justify-content: space-between;
  color: #61766f;
  font-size: 13px;
  font-weight: 700;
}

#studyRoomView .focus-timer-meta strong {
  color: #08775f;
}

#studyRoomView .focus-session-page-minimal .focus-session-actions {
  width: 100%;
  display: grid;
  grid-template-columns: 64px 1fr;
  grid-template-areas:
    "pause exit"
    "label exit";
  gap: 7px 14px;
  align-items: center;
}

#studyRoomView .focus-session-page-minimal .focus-round-btn {
  grid-area: pause;
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: #ffffff;
  color: #0f7b65;
  box-shadow: 0 10px 28px rgba(18, 60, 48, 0.12);
  font-size: 22px;
  font-weight: 900;
}

#studyRoomView .focus-session-page-minimal .focus-round-label {
  grid-area: label;
  color: #61766f;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

#studyRoomView .focus-session-page-minimal .focus-exit-main {
  grid-area: exit;
  width: 100%;
  min-height: 56px;
  border: 0;
  border-radius: 18px;
  background: #10a77f;
  color: #ffffff;
  font-size: 17px;
  font-weight: 900;
  box-shadow: 0 16px 34px rgba(16, 167, 127, 0.25);
}

#studyRoomView .focus-away-panel,
#studyRoomView .focus-result-panel {
  width: 100%;
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 14px;
}

#studyRoomView .focus-away-kicker {
  color: #08775f;
  font-size: 14px;
  font-weight: 800;
}

#studyRoomView .focus-away-panel h1,
#studyRoomView .focus-result-panel h1 {
  margin: 0;
  color: #12372f;
  font-size: 28px;
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: 0;
}

#studyRoomView .focus-away-panel p,
#studyRoomView .focus-result-panel p {
  width: min(100%, 310px);
  margin: 0;
  color: #5d756e;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 600;
}

#studyRoomView .focus-away-actions {
  width: 100%;
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

#studyRoomView .focus-away-primary,
#studyRoomView .focus-away-secondary,
#studyRoomView .focus-return-button {
  width: 100%;
  min-height: 52px;
  border-radius: 16px;
  font-size: 16px;
  font-weight: 900;
}

#studyRoomView .focus-away-primary,
#studyRoomView .focus-return-button {
  border: 0;
  background: #10a77f;
  color: #ffffff;
}

#studyRoomView .focus-away-secondary {
  border: 1px solid rgba(16, 167, 127, 0.22);
  background: #ffffff;
  color: #0f7b65;
}

#studyRoomView .focus-result-icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(16, 167, 127, 0.12);
  color: #0f9f87;
  font-size: 38px;
  font-weight: 900;
}

#studyRoomView .focus-result-minutes {
  color: #08775f;
  font-size: 24px;
  font-weight: 900;
}

#studyRoomView .focus-result-footer {
  display: grid;
  gap: 12px;
  color: #78908a;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

@media (max-width: 380px) {
  #studyRoomView .focus-session-page-minimal .focus-session-inner {
    padding-left: 18px;
    padding-right: 18px;
  }

  #studyRoomView .focus-countdown {
    font-size: 64px;
  }

  #studyRoomView .focus-session-page-minimal .focus-session-actions {
    grid-template-columns: 58px 1fr;
    gap: 6px 10px;
  }

  #studyRoomView .focus-session-page-minimal .focus-round-btn {
    width: 52px;
    height: 52px;
  }
}