:root {
  --ink: #23302a;
  --muted: #6a756e;
  --paper: #f8f3e7;
  --wash: #ebe0cd;
  --surface: rgba(255, 252, 244, 0.83);
  --jade: #1d7a69;
  --jade-dark: #14584d;
  --persimmon: #d45c37;
  --blue: #286f9f;
  --gold: #bd8b2d;
  --line: rgba(35, 48, 42, 0.15);
  --soft-line: rgba(35, 48, 42, 0.08);
  --shadow: 0 18px 48px rgba(35, 48, 42, 0.12);
  --radius: 8px;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "SimSun", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(35, 48, 42, 0.035) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(0deg, rgba(35, 48, 42, 0.03) 1px, transparent 1px) 0 0 / 44px 44px,
    radial-gradient(circle at 12% 8%, rgba(212, 92, 55, 0.13), transparent 31%),
    radial-gradient(circle at 92% 8%, rgba(29, 122, 105, 0.15), transparent 26%),
    var(--paper);
  font-family: var(--sans);
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 298px minmax(0, 1fr);
  min-height: 100vh;
}

/* Authentication entry surface */
.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f8f3e7;
}

.auth-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(360px, 440px);
  gap: clamp(56px, 9vw, 140px);
  align-items: center;
  width: min(1020px, calc(100vw - 72px));
  min-height: 570px;
}

.auth-intro { padding: 18px 0 26px; }
.auth-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 34px;
  color: #fff7e8;
  background: var(--jade-dark);
  border-radius: 50%;
  box-shadow: 0 14px 30px rgba(20, 88, 77, 0.2);
  font: 900 30px / 1 var(--serif);
}
.auth-kicker {
  margin: 0 0 16px;
  color: var(--jade);
  font: 800 11px / 1.2 var(--sans);
  letter-spacing: .18em;
}
.auth-intro h1 {
  margin: 0;
  color: var(--ink);
  font: 900 clamp(38px, 5vw, 62px) / 1.12 var(--serif);
  letter-spacing: -.055em;
}
.auth-intro h1 em { color: var(--jade-dark); font-style: normal; }
.auth-description {
  max-width: 330px;
  margin: 24px 0 44px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}
.auth-rule { display: flex; align-items: center; gap: 12px; color: var(--muted); }
.auth-rule span { width: 48px; height: 1px; background: var(--persimmon); }
.auth-rule small { font: 700 12px / 1 var(--serif); letter-spacing: .08em; }
.auth-panel {
  width: 100%;
  padding: 38px 40px 30px;
  background: rgba(255, 252, 244, .78);
  border: 1px solid rgba(35, 48, 42, .12);
  border-radius: 14px;
  box-shadow: 0 28px 70px rgba(35, 48, 42, .12);
  backdrop-filter: blur(12px);
}
.auth-tabs { display: flex; gap: 25px; margin-bottom: 44px; border-bottom: 1px solid var(--soft-line); }
.auth-tab {
  position: relative;
  padding: 0 0 13px;
  border: 0;
  color: #9aa29c;
  background: transparent;
  font-weight: 800;
}
.auth-tab.active { color: var(--jade-dark); }
.auth-tab.active::after { position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; background: var(--persimmon); content: ""; }
.auth-form-copy .eyebrow { margin: 0 0 10px; }
.auth-form-copy h2 { margin: 0; font: 900 28px / 1.25 var(--serif); letter-spacing: -.025em; }
.auth-form-copy p:last-child { margin: 10px 0 31px; color: var(--muted); font-size: 14px; }
.auth-form label { display: block; margin-bottom: 9px; color: var(--ink); font-size: 13px; font-weight: 800; }
.auth-form input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(35, 48, 42, .18);
  border-radius: 7px;
  outline: none;
}
.auth-form input:focus { border-color: var(--jade); box-shadow: 0 0 0 3px rgba(29, 122, 105, .12); }
.auth-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 50px;
  margin-top: 18px;
  padding: 0 16px 0 18px;
  color: #fff;
  background: var(--jade-dark);
  border: 0;
  border-radius: 7px;
  font-weight: 900;
  transition: transform .2s ease, background .2s ease;
}
.auth-submit:hover { background: var(--jade); transform: translateY(-1px); }
.auth-submit span { font-size: 21px; font-weight: 400; }
.auth-submit:disabled { cursor: wait; opacity: .65; transform: none; }
.auth-message { min-height: 22px; margin: 12px 0 0; color: var(--jade-dark); font-size: 13px; }
.auth-message[data-kind="error"] { color: var(--persimmon); }
.auth-footnote { margin: 28px 0 0; color: #8a928c; font-size: 11px; }
.auth-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.auth-glow-one { top: -18%; left: -8%; width: 45vw; height: 45vw; background: rgba(212, 92, 55, .08); }
.auth-glow-two { right: -12%; bottom: -26%; width: 48vw; height: 48vw; background: rgba(29, 122, 105, .1); }
body:not(.authenticated) .app-shell { display: none; }
body.authenticated .auth-screen { display: none; }

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 22px;
  background: rgba(20, 88, 77, 0.95);
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.24);
}

.brand {
  position: relative;
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 28px;
}

.student-menu-wrap {
  position: relative;
  flex: 0 0 auto;
}

.avatar-button {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(255, 227, 161, 0.42);
  border-radius: 50%;
  padding: 4px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 26px rgba(10, 43, 38, 0.18);
}

.avatar-button:hover,
.avatar-button[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 227, 161, 0.76);
}

.seal {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--jade-dark);
  background: #fff7e8;
  font: 900 24px / 1 var(--serif);
  flex: 0 0 auto;
}

.student-menu-popover {
  position: absolute;
  top: 66px;
  left: 0;
  z-index: 12;
  width: 262px;
  padding: 14px;
  border: 1px solid rgba(255, 227, 161, 0.32);
  border-radius: var(--radius);
  background: rgba(20, 88, 77, 0.98);
  box-shadow: 0 24px 58px rgba(10, 43, 38, 0.32);
}

.student-menu-popover[hidden] {
  display: none;
}

.student-menu-popover h2 {
  margin: 0 0 12px;
  font: 850 17px / 1.2 var(--serif);
}

.student-menu-field {
  display: grid;
  gap: 7px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  font-weight: 900;
}

.student-menu-field select {
  width: 100%;
  min-height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  padding: 8px 10px;
  color: var(--ink);
  background: #fff7e8;
  font-weight: 850;
}

.brand h1 {
  margin: 0;
  font: 850 26px / 1.05 var(--serif);
  letter-spacing: 0;
}

.brand p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.meter,
.side-panel {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
  margin-bottom: 16px;
}

.meter-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.meter-row strong {
  font: 900 30px / 1 var(--serif);
}

.progress {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  margin: 14px 0 8px;
}

.progress span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #ffe3a1, #ff9a70);
  transition: width 220ms ease;
}

.meter p,
.side-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.subject-filter {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.subject-button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 39px;
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.8);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  text-align: left;
}

.subject-button.active,
.subject-button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.38);
}

.subject-button span:last-child {
  font-size: 12px;
  opacity: 0.74;
}

.side-panel h2 {
  margin: 0 0 12px;
  font: 850 17px / 1.2 var(--serif);
}

.today-select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.day-step,
.ghost-button,
.danger-button {
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: var(--radius);
  padding: 8px 12px;
  font-weight: 800;
}

.day-step {
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 20px;
}

.ghost-button {
  width: 100%;
  margin-top: 12px;
}

.secondary-ghost {
  margin-top: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.secondary-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
}

.source-files-panel p {
  margin-bottom: 10px;
}

.source-files-list {
  display: grid;
  gap: 8px;
}

.source-file-row {
  display: block;
}

.source-file-button {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.11);
  text-align: left;
  font-weight: 850;
}

.source-file-button:hover {
  background: rgba(255, 255, 255, 0.17);
}

.source-file-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.source-file-kind {
  border-radius: 999px;
  padding: 3px 7px;
  color: var(--jade-dark);
  background: #fff7e8;
  font-size: 11px;
  font-weight: 900;
}

.source-file-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

.source-file-status {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

.package-confirm-panel {
  display: grid;
  gap: 10px;
}

.package-confirm-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.package-confirm-title-row h2 {
  margin: 0;
}

.package-confirm-toggle {
  flex: 0 0 auto;
  min-height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 0 10px;
  color: #fff7e8;
  background: rgba(255, 255, 255, 0.1);
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.package-confirm-toggle:hover {
  background: rgba(255, 255, 255, 0.18);
}

.package-confirm-body {
  display: grid;
  gap: 10px;
}

.package-confirm-panel.is-collapsed {
  gap: 0;
}

.package-confirm-panel.is-collapsed .package-confirm-body {
  display: none;
}

.package-confirm-summary,
.package-confirm-empty {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.package-status-filter {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.package-status-filter button {
  min-width: 0;
  min-height: 30px;
  border: 0;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.74);
  background: transparent;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.package-status-filter button.active {
  color: var(--jade-dark);
  background: #fff7e8;
}

.package-confirm-list {
  display: grid;
  gap: 8px;
}

.package-confirm-item {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 4px solid #fff7e8;
  border-radius: var(--radius);
  padding: 9px;
  background: rgba(255, 255, 255, 0.1);
}

.package-confirm-item.is-confirmed {
  background: rgba(255, 227, 161, 0.15);
  border-color: rgba(255, 227, 161, 0.34);
}

.package-confirm-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.package-confirm-head strong {
  min-width: 0;
  color: #fff;
  font-size: 13px;
  line-height: 1.35;
}

.package-confirm-head span {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 3px 7px;
  color: var(--jade-dark);
  background: #fff7e8;
  font-size: 11px;
  font-weight: 900;
}

.package-confirm-meter {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.package-confirm-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #ffe3a1, #7ad0bf);
}

.package-confirm-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.package-confirm-meta span {
  border-radius: 999px;
  padding: 3px 7px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.1);
  font-size: 11px;
  font-weight: 850;
}

.package-confirm-button {
  min-height: 34px;
  border: 1px solid rgba(255, 227, 161, 0.38);
  border-radius: var(--radius);
  color: var(--jade-dark);
  background: #fff7e8;
  font-weight: 900;
}

.package-confirm-button:hover {
  background: #ffe3a1;
}

.workspace {
  min-width: 0;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--jade-dark);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.topbar h2 {
  margin: 0;
  font: 850 clamp(25px, 3.2vw, 42px) / 1.08 var(--serif);
}

.view-switch {
  display: flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff9ec;
  flex: 0 0 auto;
}

.view-switch button {
  border: 0;
  color: var(--muted);
  background: transparent;
  border-radius: 6px;
  padding: 10px 15px;
  font-weight: 900;
}

.view-switch button.active {
  color: #fff;
  background: var(--jade-dark);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.summary-card {
  padding: 15px;
  min-height: 100px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
}

.summary-card strong {
  display: block;
  color: var(--jade-dark);
  font: 900 30px / 1 var(--serif);
  margin-bottom: 8px;
}

.summary-card span {
  color: var(--muted);
  font-size: 13px;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 190px 186px 142px;
  gap: 10px;
  margin-bottom: 16px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.search-box input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  outline: none;
  padding: 0 11px;
}

.search-box input {
  border: 0;
  background: transparent;
  min-height: unset;
  padding: 0;
}

.status-filter-dropdown {
  position: relative;
  min-height: 42px;
}

.status-filter-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.status-filter-trigger::after {
  content: "⌄";
  color: var(--jade-dark);
  font-size: 15px;
}

.status-filter-trigger:hover,
.status-filter-trigger[aria-expanded="true"] {
  color: var(--ink);
  border-color: rgba(29, 122, 105, 0.32);
  background: #fffdf8;
}

.status-filter-menu {
  position: absolute;
  z-index: 35;
  top: calc(100% + 6px);
  right: 0;
  display: grid;
  width: 220px;
  gap: 4px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fffdf8;
  box-shadow: 0 16px 38px rgba(35, 48, 42, 0.16);
}

.status-filter-menu[hidden] {
  display: none;
}

.status-filter-reset,
.status-filter-option {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 13px;
  font-weight: 900;
}

.status-filter-reset {
  text-align: left;
  padding: 0 10px;
  cursor: pointer;
}

.status-filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  cursor: pointer;
}

.status-filter-option input {
  width: 16px;
  height: 16px;
  accent-color: var(--jade-dark);
}

.status-filter-reset.active,
.status-filter-option.active {
  color: #fff;
  background: var(--jade-dark);
}

.danger-button {
  color: #8a321c;
  border-color: rgba(212, 92, 55, 0.28);
  background: rgba(212, 92, 55, 0.1);
}

.day-mode-switch {
  display: flex;
  min-height: 42px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.day-mode-switch button {
  flex: 1;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 13px;
  font-weight: 900;
}

.day-mode-switch button.active {
  color: #fff;
  background: var(--jade-dark);
}

.board {
  display: none;
  gap: 12px;
}

.active-view {
  display: grid;
}

#subjectView {
  grid-template-columns: repeat(3, minmax(260px, 1fr));
}

#dayView {
  width: 100%;
}

#dayView.planning-mode {
  width: 100%;
}

#dayView.active-view {
  display: block;
}

#calendarView.active-view {
  display: block;
}

.day-view-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  align-items: start;
  gap: 14px;
  transition: grid-template-columns 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.day-view-shell.unassigned-collapsed {
  grid-template-columns: minmax(0, 1fr) 52px;
}

.day-main-lanes {
  display: grid;
  grid-template-columns: minmax(280px, 780px);
  justify-content: center;
  gap: 12px;
  min-width: 0;
}

.day-main-lanes.planning-lanes {
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  justify-content: stretch;
}

.recommendation-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  max-width: 780px;
  width: 100%;
  justify-self: center;
  border: 1px solid rgba(29, 122, 105, 0.2);
  border-radius: var(--radius);
  padding: 14px;
  background: linear-gradient(135deg, rgba(255, 249, 236, 0.96), rgba(232, 243, 235, 0.9));
  box-shadow: 0 12px 30px rgba(35, 48, 42, 0.1);
}

.recommendation-panel.is-muted {
  grid-template-columns: 1fr;
  border-color: rgba(106, 117, 110, 0.2);
  background: rgba(255, 252, 244, 0.78);
  box-shadow: none;
}

.recommendation-copy {
  min-width: 0;
}

.recommendation-kicker {
  color: var(--jade-dark);
  font-size: 12px;
  font-weight: 900;
}

.recommendation-panel h3 {
  margin: 4px 0 6px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
}

.recommendation-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.recommendation-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.recommendation-meta span {
  border-radius: 999px;
  padding: 4px 8px;
  color: #4e5b53;
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 850;
}

.recommendation-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.calendar-shell {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.calendar-content {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.calendar-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 252, 244, 0.88);
  box-shadow: 0 12px 30px rgba(35, 48, 42, 0.08);
}

.calendar-toolbar h3 {
  margin: 0 0 4px;
  font: 900 22px / 1.15 var(--serif);
}

.calendar-toolbar p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.calendar-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.calendar-toolbar-actions button,
.calendar-pool-toggle,
.calendar-edit-button {
  min-height: 34px;
  border: 1px solid rgba(29, 122, 105, 0.22);
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--jade-dark);
  background: rgba(29, 122, 105, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.calendar-granularity {
  display: inline-flex;
  min-height: 34px;
  padding: 3px;
  border: 1px solid rgba(29, 122, 105, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.56);
}

.calendar-toolbar-actions .calendar-granularity-button {
  min-height: 26px;
  border: 0;
  border-radius: 4px;
  padding: 4px 8px;
  background: transparent;
}

.calendar-toolbar-actions .calendar-granularity-button.active {
  color: #fff;
  background: var(--jade-dark);
}

.calendar-toolbar-actions button:hover,
.calendar-pool-toggle:hover,
.calendar-edit-button:hover {
  background: rgba(29, 122, 105, 0.14);
}

.calendar-immersive-button {
  color: #fff !important;
  border-color: var(--jade-dark) !important;
  background: var(--jade-dark) !important;
}

.calendar-layout {
  display: grid;
  grid-template-columns: minmax(236px, 280px) minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  min-width: 0;
}

.calendar-layout.pool-compact {
  grid-template-columns: 74px minmax(0, 1fr);
}

.calendar-week-overview {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.calendar-day-card {
  display: grid;
  gap: 6px;
  min-height: 122px;
  border: 1px solid rgba(35, 48, 42, 0.14);
  border-radius: var(--radius);
  padding: 10px;
  text-align: left;
  color: #26342d;
  background: rgba(255, 252, 244, 0.9);
  box-shadow: 0 10px 22px rgba(35, 48, 42, 0.07);
}

.calendar-day-card:hover,
.calendar-day-card.active {
  border-color: rgba(29, 122, 105, 0.45);
  background: #fffdf8;
  box-shadow: 0 14px 28px rgba(35, 48, 42, 0.12);
}

.calendar-day-card.is-today {
  background: rgba(255, 235, 184, 0.72);
}

.calendar-day-card strong {
  font: 900 20px / 1.1 var(--serif);
}

.calendar-day-kicker,
.calendar-day-load,
.calendar-day-foot {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.calendar-day-stripes {
  display: flex;
  gap: 3px;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(35, 48, 42, 0.06);
}

.calendar-day-stripes span {
  flex: var(--stripe-flex, 1) 1 0;
  background: var(--stripe-color, var(--jade));
}

.calendar-day-stripes.empty {
  opacity: 0.35;
}

.calendar-day-detail {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 252, 244, 0.9);
  box-shadow: 0 12px 30px rgba(35, 48, 42, 0.08);
  overflow: hidden;
}

.calendar-day-detail-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--soft-line);
  background: rgba(255, 249, 236, 0.96);
}

.calendar-day-detail-head p,
.calendar-day-detail-head h3 {
  margin: 0;
}

.calendar-day-detail-head p {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.calendar-day-detail-head h3 {
  font: 900 24px / 1.1 var(--serif);
}

.calendar-day-detail-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-content: start;
  gap: 6px;
}

.calendar-day-detail-stats span,
.calendar-detail-meta span {
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--muted);
  background: rgba(35, 48, 42, 0.06);
  font-size: 12px;
  font-weight: 850;
}

.calendar-day-detail-body {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.calendar-detail-task {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(35, 48, 42, 0.14);
  border-left: 5px solid var(--jade);
  border-radius: var(--radius);
  padding: 10px;
  background: #fffdf8;
}

.calendar-detail-task.done {
  opacity: 0.62;
  background: #f0f2ec;
}

.calendar-detail-check {
  display: grid;
  place-items: center;
}

.calendar-detail-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--jade);
}

.calendar-detail-main {
  display: grid;
  gap: 3px;
  min-width: 0;
  border: 0;
  padding: 0;
  text-align: left;
  background: transparent;
}

.calendar-detail-main strong {
  overflow: hidden;
  font: 900 16px / 1.25 var(--serif);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-detail-main span:last-child {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #4b554f;
  font-size: 12px;
}

.calendar-detail-time {
  color: var(--jade-dark);
  font-size: 12px;
  font-weight: 900;
}

.calendar-detail-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.calendar-detail-section-title {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.calendar-task-pool {
  position: sticky;
  top: 12px;
  max-height: calc(100vh - 170px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 252, 244, 0.88);
  box-shadow: 0 12px 30px rgba(35, 48, 42, 0.08);
}

.calendar-task-pool.is-compact {
  overflow: hidden;
}

.calendar-task-pool.is-compact .calendar-pool-head {
  display: grid;
  justify-items: center;
  padding: 10px 6px;
}

.calendar-task-pool.is-compact .calendar-pool-head div,
.calendar-task-pool.is-compact .calendar-pool-groups {
  display: none;
}

.calendar-task-pool.is-compact .calendar-pool-toggle {
  writing-mode: vertical-rl;
  min-height: 150px;
  padding: 8px 4px;
}

.calendar-pool-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--soft-line);
  background: rgba(255, 249, 236, 0.96);
}

.calendar-pool-head h3 {
  margin: 0 0 3px;
  font: 900 18px / 1.15 var(--serif);
}

.calendar-pool-head p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.calendar-pool-groups {
  display: grid;
  gap: 10px;
  padding: 10px;
}

.calendar-pool-subject-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.calendar-pool-subject-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
  border: 1px solid rgba(29, 122, 105, 0.18);
  border-radius: 999px;
  padding: 4px 9px;
  color: var(--jade-dark);
  background: rgba(29, 122, 105, 0.07);
  font-size: 12px;
  font-weight: 900;
}

.calendar-pool-subject-tabs button.active {
  color: #fff;
  background: var(--jade-dark);
}

.calendar-pool-subject-tabs span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
}

.calendar-pool-group {
  display: grid;
  gap: 7px;
}

.calendar-pool-group h4 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  color: #3d4a43;
  font-size: 13px;
  font-weight: 900;
}

.calendar-pool-group h4 span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.calendar-pool-list {
  display: grid;
  gap: 8px;
}

.calendar-pool-card {
  border: 1px solid var(--line);
  border-left: 5px solid var(--jade);
  border-radius: var(--radius);
  padding: 10px;
  background: #fffdf8;
  box-shadow: 0 8px 18px rgba(35, 48, 42, 0.07);
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

.calendar-pool-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(35, 48, 42, 0.12);
}

.calendar-pool-card.dragging,
.calendar-task-block.dragging {
  opacity: 0.48;
}

.calendar-pool-card.done {
  opacity: 0.58;
  background: #f2f3ed;
}

.calendar-pool-card.scheduled {
  background: #f7fbf7;
}

.calendar-pool-card.preplanned-only {
  border-style: dashed;
  border-left-color: #8b918a !important;
  color: #5c655e;
  background: #f0f1ed;
  opacity: 0.78;
}

.calendar-pool-card h4 {
  margin: 0 0 5px;
  font: 900 15px / 1.25 var(--serif);
}

.calendar-pool-card p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 8px;
  color: #4b554f;
  font-size: 12px;
}

.calendar-pool-meta,
.calendar-task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.calendar-pool-meta span,
.calendar-task-meta span {
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--muted);
  background: rgba(35, 48, 42, 0.06);
  font-size: 11px;
  font-weight: 850;
}

.calendar-empty {
  display: grid;
  place-items: center;
  min-height: 96px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 13px;
}

.calendar-grid-scroller {
  max-height: calc(100vh - 170px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 252, 244, 0.76);
  box-shadow: 0 12px 30px rgba(35, 48, 42, 0.08);
}

.calendar-grid {
  position: relative;
  display: grid;
  grid-template-columns: 70px repeat(7, minmax(196px, 1fr));
  min-width: 1442px;
  background:
    linear-gradient(90deg, rgba(35, 48, 42, 0.035) 1px, transparent 1px) 0 0 / 44px 44px,
    #fffdf8;
}

.calendar-corner,
.calendar-day-head,
.calendar-time-label,
.calendar-slot-cell {
  border-right: 1px solid rgba(35, 48, 42, 0.12);
  border-bottom: 1px solid rgba(35, 48, 42, 0.1);
}

.calendar-corner,
.calendar-day-head {
  position: sticky;
  top: 0;
  z-index: 4;
  background: rgba(238, 244, 234, 0.96);
}

.calendar-corner {
  left: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.calendar-day-head {
  display: grid;
  align-content: center;
  justify-items: center;
  padding: 8px;
}

.calendar-day-head strong {
  font: 900 18px / 1.1 var(--serif);
}

.calendar-day-head span {
  color: var(--muted);
  font-size: 12px;
}

.calendar-day-head.is-today {
  background: rgba(255, 227, 161, 0.58);
}

.calendar-time-label {
  position: sticky;
  left: 0;
  z-index: 3;
  display: grid;
  place-items: start center;
  padding-top: 5px;
  color: var(--muted);
  background: rgba(255, 249, 236, 0.96);
  font-size: 12px;
  font-weight: 850;
}

.calendar-slot-cell {
  min-height: var(--calendar-slot-height);
  background: rgba(255, 255, 255, 0.38);
}

.calendar-slot-cell:nth-child(odd) {
  background: rgba(247, 242, 229, 0.3);
}

.calendar-slot-cell.drag-over {
  outline: 3px solid rgba(29, 122, 105, 0.22);
  outline-offset: -3px;
  background: rgba(232, 243, 235, 0.72);
}

.calendar-task-block {
  position: relative;
  z-index: 5;
  min-width: 0;
  overflow: hidden;
  margin: 4px 7px;
  border: 1px solid rgba(35, 48, 42, 0.16);
  border-left: 5px solid var(--jade);
  border-radius: var(--radius);
  padding: 8px 10px 12px;
  background: rgba(255, 250, 240, 0.96);
  box-shadow: 0 10px 22px rgba(35, 48, 42, 0.14);
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}

.calendar-task-block:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(35, 48, 42, 0.18);
}

.calendar-task-block.done {
  opacity: 0.62;
  background: #f0f2ec;
}

.calendar-task-block.resizing {
  outline: 3px solid rgba(40, 111, 159, 0.25);
  outline-offset: 1px;
}

.calendar-task-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}

.calendar-task-actions label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.calendar-task-actions input {
  width: 14px;
  height: 14px;
  accent-color: var(--jade);
}

.calendar-task-block h4 {
  margin: 0 0 3px;
  font: 900 15px / 1.18 var(--serif);
  word-break: break-word;
}

.calendar-task-block p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 5px;
  color: #4b554f;
  font-size: 11px;
}

.calendar-grid[data-granularity="10"] .calendar-task-block,
.calendar-grid[data-granularity="15"] .calendar-task-block {
  padding-top: 6px;
}

.calendar-grid[data-granularity="10"] .calendar-task-block h4,
.calendar-grid[data-granularity="15"] .calendar-task-block h4 {
  font-size: 13px;
}

.calendar-grid[data-granularity="10"] .calendar-task-block p,
.calendar-grid[data-granularity="15"] .calendar-task-block p,
.calendar-grid[data-granularity="10"] .calendar-task-meta,
.calendar-grid[data-granularity="15"] .calendar-task-meta {
  display: none;
}

.calendar-edit-button {
  position: absolute;
  right: 7px;
  bottom: 7px;
  min-height: 24px;
  padding: 2px 7px;
}

.calendar-resize-handle {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 7px;
  cursor: ns-resize;
  background: linear-gradient(90deg, rgba(35, 48, 42, 0.12), rgba(35, 48, 42, 0.04), rgba(35, 48, 42, 0.12));
}

body.calendar-immersive {
  overflow: hidden;
}

body.calendar-immersive .app-shell {
  grid-template-columns: 1fr;
}

body.calendar-immersive .sidebar,
body.calendar-immersive .topbar,
body.calendar-immersive .summary-grid,
body.calendar-immersive .toolbar {
  display: none;
}

body.calendar-immersive .workspace {
  padding: 0;
}

body.calendar-immersive #calendarView.active-view {
  min-height: 100vh;
}

body.calendar-immersive .calendar-shell {
  min-height: 100vh;
  gap: 0;
}

body.calendar-immersive .calendar-toolbar {
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  box-shadow: none;
}

body.calendar-immersive .calendar-layout {
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 0;
}

body.calendar-immersive .calendar-layout.pool-compact {
  grid-template-columns: 68px minmax(0, 1fr);
}

body.calendar-immersive .calendar-task-pool,
body.calendar-immersive .calendar-grid-scroller {
  max-height: calc(100vh - 76px);
  border-radius: 0;
  border-top: 0;
  box-shadow: none;
}

.unassigned-sidebar {
  position: sticky;
  top: 12px;
  display: grid;
  gap: 8px;
  align-self: start;
  min-width: 0;
  overflow: hidden;
  transition:
    width 260ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 180ms ease,
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.unassigned-sidebar.collapsed {
  justify-self: stretch;
  width: 52px;
}

.unassigned-sidebar-toggle {
  min-height: 34px;
  border: 1px solid rgba(106, 117, 110, 0.25);
  border-radius: 8px;
  color: #38443d;
  background: rgba(255, 249, 236, 0.92);
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(35, 48, 42, 0.08);
}

.unassigned-sidebar.collapsed .unassigned-sidebar-toggle {
  writing-mode: vertical-rl;
  min-height: 150px;
  width: 52px;
  padding: 10px 0;
  letter-spacing: 0;
}

.unassigned-sidebar-toggle:hover {
  background: #fffdf8;
}

.lane {
  align-self: start;
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.54);
  overflow: hidden;
}

.lane.collapsed {
  min-height: auto;
}

.lane.drag-over {
  outline: 3px solid rgba(29, 122, 105, 0.25);
  background: rgba(255, 255, 255, 0.86);
}

.lane-header {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px;
  border-bottom: 1px solid var(--soft-line);
  background: rgba(255, 249, 236, 0.94);
}

.lane-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 900;
  min-width: 0;
}

.lane-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--jade);
}

.lane-count {
  color: var(--muted);
  font-size: 12px;
}

.lane-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.collapse-button {
  min-height: 28px;
  border: 1px solid rgba(29, 122, 105, 0.22);
  border-radius: 999px;
  padding: 3px 9px;
  color: var(--jade-dark);
  background: rgba(29, 122, 105, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.add-task-button {
  min-height: 28px;
  border: 1px solid rgba(40, 111, 159, 0.24);
  border-radius: 999px;
  padding: 3px 9px;
  color: var(--blue);
  background: rgba(40, 111, 159, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.collapse-button:hover {
  background: rgba(29, 122, 105, 0.14);
}

.add-task-button:hover {
  background: rgba(40, 111, 159, 0.14);
}

.unassigned-lane {
  border-style: dashed;
  background: rgba(255, 252, 244, 0.72);
}

.lane-body {
  display: grid;
  gap: 10px;
  min-height: 172px;
  padding: 10px;
}

.lane.collapsed .lane-body {
  display: none;
}

.task-card {
  border: 1px solid var(--line);
  border-left: 5px solid var(--jade);
  border-radius: var(--radius);
  background: #fffdf8;
  box-shadow: 0 10px 24px rgba(35, 48, 42, 0.08);
  padding: 12px;
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

.task-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(35, 48, 42, 0.12);
}

.task-card.dragging {
  opacity: 0.48;
}

.task-card.done {
  opacity: 0.68;
  background: #f2f3ed;
}

.task-card.preplanned-only {
  border-style: dashed;
  border-left-color: #8b918a !important;
  color: #56615a;
  background: #f2f3ef;
  box-shadow: none;
}

.task-card.preplanned-only:hover {
  box-shadow: 0 10px 22px rgba(35, 48, 42, 0.07);
}

.task-card.preplanned-only .acceptance {
  color: #5c625d;
  background: rgba(91, 97, 91, 0.1);
}

.task-card.preplanned-only .card-meta span {
  color: #4f5a53;
  background: rgba(84, 94, 87, 0.12);
}

.task-card.done h3,
.task-card.done .detail {
  text-decoration: line-through;
}

.task-card.chain-locate {
  outline: 3px solid rgba(189, 139, 45, 0.58);
  outline-offset: 4px;
  box-shadow: 0 0 0 8px rgba(255, 227, 161, 0.18), 0 18px 42px rgba(35, 48, 42, 0.2);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.edit-button {
  min-height: 28px;
  border: 1px solid rgba(29, 122, 105, 0.24);
  border-radius: 999px;
  padding: 3px 9px;
  color: var(--jade-dark);
  background: rgba(29, 122, 105, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.delete-button {
  min-height: 28px;
  border: 1px solid rgba(198, 64, 45, 0.22);
  border-radius: 999px;
  padding: 3px 9px;
  color: var(--red);
  background: rgba(198, 64, 45, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.edit-button:hover {
  background: rgba(29, 122, 105, 0.14);
}

.delete-button:hover {
  background: rgba(198, 64, 45, 0.14);
}

.drag-hint {
  color: var(--muted);
  cursor: grab;
  font-size: 18px;
  letter-spacing: -3px;
}

.done-check {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.done-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--jade);
}

.done-check input:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.task-card h3 {
  margin: 0 0 7px;
  font: 900 16px / 1.25 var(--serif);
}

.detail {
  margin: 0 0 8px;
  color: #4b554f;
  font-size: 13px;
}

.acceptance {
  margin: 0 0 10px;
  padding: 8px 9px;
  color: #74421c;
  background: rgba(189, 139, 45, 0.11);
  border-radius: 6px;
  font-size: 12px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card-meta span {
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--muted);
  background: rgba(35, 48, 42, 0.06);
  font-size: 11px;
  font-weight: 850;
}

.chain-chip:empty {
  display: none;
}

.empty-lane {
  display: grid;
  place-items: center;
  min-height: 90px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 13px;
}

.edit-dialog {
  width: min(720px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  color: var(--ink);
  background: #fffdf8;
  box-shadow: 0 32px 90px rgba(35, 48, 42, 0.28);
}

.edit-dialog::backdrop {
  background: rgba(20, 32, 28, 0.42);
  backdrop-filter: blur(3px);
}

.edit-form {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.edit-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--soft-line);
}

.edit-head p {
  margin: 0 0 4px;
  color: var(--jade-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.edit-head h2 {
  margin: 0;
  font: 900 28px / 1.1 var(--serif);
}

.icon-button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  background: #fff8ea;
  font-size: 22px;
  line-height: 1;
}

.edit-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-weight: 900;
}

.edit-form label span {
  font-size: 13px;
}

.edit-form input,
.edit-form textarea,
.edit-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: #fffaf0;
  padding: 10px 11px;
  outline: none;
  font: 500 14px / 1.5 var(--sans);
}

.edit-form textarea {
  resize: vertical;
}

.edit-grid {
  display: grid;
  grid-template-columns: 1fr 120px 140px;
  gap: 12px;
}

.edit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 4px;
}

.primary-button,
.secondary-button {
  min-height: 40px;
  border-radius: var(--radius);
  padding: 8px 16px;
  font-weight: 900;
}

.primary-button {
  border: 1px solid var(--jade-dark);
  color: #fff;
  background: var(--jade-dark);
}

.secondary-button {
  border: 1px solid var(--line);
  color: var(--muted);
  background: #fff8ea;
}

.onboarding-overlay[hidden] {
  display: none;
}

.onboarding-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  align-items: end;
  justify-items: center;
  padding: 22px;
  background: rgba(20, 32, 28, 0.42);
  backdrop-filter: blur(2px);
  pointer-events: none;
}

.onboarding-card {
  width: min(620px, calc(100vw - 28px));
  border: 1px solid rgba(255, 227, 161, 0.52);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--ink);
  background: #fffdf8;
  box-shadow: 0 26px 80px rgba(20, 32, 28, 0.36);
  pointer-events: auto;
}

.onboarding-kicker {
  margin: 0 0 6px;
  color: var(--jade-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.onboarding-card h2 {
  margin: 0 0 8px;
  font: 900 30px / 1.1 var(--serif);
}

.onboarding-card p {
  margin: 0;
  color: #4b554f;
  font-size: 14px;
}

.onboarding-target {
  margin-top: 12px;
  border-radius: 6px;
  padding: 9px 10px;
  color: #74421c;
  background: rgba(189, 139, 45, 0.12);
  font-size: 13px;
  font-weight: 900;
}

.onboarding-target.is-missing {
  color: #47534c;
  background: rgba(35, 48, 42, 0.08);
}

.onboarding-dots {
  display: flex;
  gap: 7px;
  margin-top: 14px;
}

.onboarding-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(35, 48, 42, 0.18);
}

.onboarding-dots span.active {
  width: 24px;
  background: var(--jade-dark);
}

.onboarding-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.onboarding-actions div {
  display: flex;
  gap: 8px;
}

.onboarding-focus {
  position: relative;
  z-index: 45;
  outline: 3px solid rgba(255, 227, 161, 0.86);
  outline-offset: 4px;
  box-shadow: 0 0 0 8px rgba(29, 122, 105, 0.18), 0 18px 45px rgba(20, 32, 28, 0.28);
}

.print-preview-overlay[hidden] {
  display: none;
}

.print-preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  overflow: auto;
  padding: 22px;
  background: rgba(20, 32, 28, 0.58);
  backdrop-filter: blur(4px);
}

.print-preview-workbench {
  width: min(1540px, 100%);
  min-height: calc(100vh - 44px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #edf1ec;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.3);
}

.print-preview-settings {
  display: grid;
  align-content: start;
  gap: 15px;
  padding: 22px;
  border-right: 1px solid var(--line);
  background: #fffdf8;
}

.print-preview-settings h2,
.print-preview-settings p {
  margin: 0;
}

.print-preview-settings > div > p:last-child {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.print-preview-kicker {
  color: var(--jade-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.07em;
}

.print-range-presets,
.print-setting-field {
  display: grid;
  gap: 8px;
  padding: 0;
  border: 0;
}

.print-range-presets legend,
.print-setting-field span {
  font-size: 13px;
  font-weight: 900;
}

.print-range-presets label,
.print-completed-toggle {
  display: flex;
  gap: 8px;
  align-items: center;
  color: #4b554f;
  font-size: 14px;
}

.print-setting-field input,
.print-setting-field select {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 9px;
  color: var(--ink);
  background: #fffaf0;
  font: inherit;
}

.print-preview-status {
  min-height: 38px;
  padding: 9px 10px;
  border-radius: 7px;
  color: #4b554f;
  background: rgba(29, 122, 105, 0.09);
  font-size: 13px;
  line-height: 1.45;
}

.print-preview-stage {
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.print-preview-scroll {
  overflow: auto;
  padding: 28px;
}

.print-preview-document {
  box-sizing: border-box;
  width: 297mm;
  min-height: 210mm;
  margin: 0 auto;
  padding: 13mm 14mm;
  color: #24322c;
  background: #fff;
  box-shadow: 0 4px 20px rgba(20, 32, 28, 0.2);
}

.print-document-head {
  padding-bottom: 10px;
  border-bottom: 2px solid #1d7a69;
}

.print-document-head > p,
.print-document-head h1 {
  margin: 0;
}

.print-document-head > p {
  color: #1d7a69;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.print-document-head h1 {
  margin-top: 4px;
  font: 900 25px / 1.2 var(--serif);
}

.print-document-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 15px;
  margin-top: 8px;
  color: #58655e;
  font-size: 11px;
}

.print-unassigned-note,
.print-ended-note {
  margin: 8px 0 0;
  color: #875827;
  font-size: 11px;
}

.print-document-body {
  display: grid;
  gap: 11px;
  margin-top: 11px;
}

.print-week {
  break-inside: avoid;
}

.print-week-days {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 5px;
}

.print-day {
  min-width: 0;
  min-height: 86px;
  padding: 7px;
  border: 1px solid #c9d6cc;
  border-radius: 5px;
  background: #fffefb;
}

.print-day.is-travel {
  border-color: #d9b379;
  background: #fff9ec;
}

.print-day header {
  display: grid;
  gap: 2px;
  padding-bottom: 5px;
  border-bottom: 1px solid #e4ebe5;
}

.print-day header span { color: #1d7a69; font-size: 10px; font-weight: 900; }
.print-day header strong { font-size: 12px; }
.print-day header small { color: #67746c; font-size: 9px; }
.print-day ul { display: grid; gap: 6px; margin: 7px 0 0; padding: 0; list-style: none; }
.print-day-empty { margin: 10px 0 0; color: #98a29b; font-size: 10px; }

.print-task { display: grid; gap: 3px; font-size: 10px; line-height: 1.35; }
.print-task.is-completed { opacity: 0.52; }
.print-task > div { display: flex; gap: 4px; flex-wrap: wrap; }
.print-task-checkbox { width: 10px; height: 10px; box-sizing: border-box; flex: 0 0 10px; border: 1.25px solid #536159; border-radius: 2px; background: #fff; }
.print-task-state, .print-task-subject { border-radius: 999px; padding: 1px 5px; font-size: 8px; font-weight: 900; }
.print-task-state { color: #59665e; background: #ebefea; }
.print-task-subject { color: var(--print-subject-color, #1d7a69); background: color-mix(in srgb, var(--print-subject-color, #1d7a69) 12%, white); }
.print-task strong { overflow-wrap: anywhere; font-size: 10px; }
.print-task-minutes { color: #68746d; font-size: 9px; }
.print-task-detail, .print-task-acceptance { margin: 0; color: #59655e; font-size: 9px; overflow-wrap: anywhere; }
.print-empty-state { margin: 25mm 0; color: #6d786f; text-align: center; }

.print-preview-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  padding: 13px 20px;
  border-top: 1px solid var(--line);
  background: #fffdf8;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  #subjectView,
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .day-view-shell {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
  }

  .calendar-layout,
  body.calendar-immersive .calendar-layout {
    grid-template-columns: 1fr;
  }

  .print-preview-workbench {
    grid-template-columns: 1fr;
  }

  .print-preview-settings {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .print-preview-settings > div,
  .print-preview-settings > button,
  .print-preview-status {
    grid-column: 1 / -1;
  }

  .calendar-task-pool {
    position: static;
    max-height: 320px;
  }

  .calendar-week-overview {
    grid-template-columns: repeat(7, minmax(160px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .calendar-grid-scroller,
  body.calendar-immersive .calendar-grid-scroller {
    max-height: 70vh;
  }

  .day-main-lanes.planning-lanes {
    grid-template-columns: repeat(2, minmax(240px, 1fr));
  }
}

@media print {
  @page { size: A4 landscape; margin: 0; }
  body > * { display: none !important; }
  body > .print-preview-overlay,
  .print-preview-overlay,
  .print-preview-workbench,
  .print-preview-stage,
  .print-preview-scroll,
  .print-preview-document { display: block !important; }
  .print-preview-overlay { position: static; overflow: visible; padding: 0; background: transparent; }
  .print-preview-workbench { width: auto; min-height: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .print-preview-settings,
  .print-preview-actions { display: none !important; }
  .print-preview-scroll { overflow: visible; padding: 0; }
  .print-preview-document { width: 297mm; min-height: 210mm; margin: 0; box-shadow: none; }
}

@media (max-width: 720px) {
  .workspace {
    padding: 14px;
  }

  .topbar,
  .toolbar {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .calendar-toolbar {
    display: grid;
  }

  .calendar-toolbar-actions {
    justify-content: stretch;
  }

  .calendar-toolbar-actions button {
    flex: 1 1 120px;
  }

  .calendar-detail-task {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .calendar-day-detail-head {
    display: grid;
    grid-template-columns: 1fr;
  }

  .calendar-day-detail-stats,
  .calendar-detail-meta {
    justify-content: flex-start;
  }

  .calendar-detail-meta {
    grid-column: 2;
  }

  .calendar-grid {
    grid-template-columns: 62px repeat(7, minmax(132px, 1fr));
    min-width: 1000px;
  }

  .calendar-task-pool,
  .calendar-grid-scroller,
  body.calendar-immersive .calendar-task-pool,
  body.calendar-immersive .calendar-grid-scroller {
    max-height: none;
  }

  #subjectView,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .day-view-shell {
    grid-template-columns: 1fr;
  }

  .day-view-shell.unassigned-collapsed {
    grid-template-columns: 1fr;
  }

  .day-main-lanes,
  .day-main-lanes.planning-lanes {
    grid-template-columns: 1fr;
  }

  .unassigned-sidebar {
    position: static;
    order: -1;
  }

  .unassigned-sidebar.collapsed {
    justify-self: stretch;
    width: auto;
  }

  .unassigned-sidebar.collapsed .unassigned-sidebar-toggle {
    writing-mode: horizontal-tb;
    min-height: 38px;
    width: 100%;
  }

  .view-switch {
    width: 100%;
  }

  .view-switch button {
    flex: 1;
  }

  .edit-grid {
    grid-template-columns: 1fr;
  }

  .onboarding-overlay {
    align-items: end;
    padding: 14px;
  }

  .onboarding-card {
    padding: 15px;
  }

  .onboarding-actions,
  .onboarding-actions div {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .auth-layout {
    display: block;
    width: min(100% - 34px, 440px);
    min-height: 0;
  }
  .auth-intro { padding: 0 4px 30px; }
  .auth-mark { width: 46px; height: 46px; margin-bottom: 22px; font-size: 24px; }
  .auth-intro h1 { font-size: clamp(35px, 11vw, 48px); }
  .auth-description { margin: 16px 0 20px; font-size: 14px; }
  .auth-rule { display: none; }
  .auth-panel { padding: 27px 24px 24px; }
  .auth-tabs { margin-bottom: 29px; }
}