:root {
  --bg: #eef3f1;
  --surface: #ffffff;
  --surface-soft: #f5f8f7;
  --text: #17211f;
  --muted: #61706c;
  --line: #d8e1de;
  --accent: #176b6f;
  --accent-strong: #0f5054;
  --accent-soft: #e4f4f2;
  --amber: #8d650f;
  --amber-soft: #fff5d9;
  --danger: #a33a3a;
  --danger-soft: #fff0f0;
  --shadow: 0 18px 48px rgba(22, 42, 38, .10);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
button, input, textarea, select { font: inherit; }
button { border: 0; cursor: pointer; }

.shell { width: min(1180px, 100%); margin: 0 auto; padding: 16px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 0 14px; }
.brand-block { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; background: var(--accent); color: #fff; font-weight: 800; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 25px; line-height: 1.1; }
.topbar p, .label, .section-head span, dt { color: var(--muted); }
.icon-button { width: 42px; height: 42px; border-radius: 10px; background: var(--surface); color: var(--accent); border: 1px solid var(--line); box-shadow: var(--shadow); }

.summary { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-bottom: 12px; }
.summary > div { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.summary strong { display: block; margin-top: 4px; font-size: 20px; }

.tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.tab { min-height: 40px; padding: 0 16px; border-radius: 8px; color: var(--muted); background: transparent; border: 1px solid var(--line); }
.tab.active { color: #fff; background: var(--accent); border-color: var(--accent); }

.toolbar { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; margin-bottom: 12px; }
.search-box { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 8px; background: #fbfdfc; color: var(--text); padding: 10px 12px; }
textarea { resize: vertical; }
.search-box button, form button, .case-actions button { border-radius: 8px; background: var(--accent); color: #fff; padding: 10px 12px; }
.search-box button { background: var(--surface); color: var(--accent); border: 1px solid var(--line); }
.toggle-line { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; white-space: nowrap; }
.toggle-line input { width: auto; }
.toolbar-toggles { display: flex; flex-wrap: wrap; gap: 10px 14px; justify-content: flex-end; }

.view { display: none; }
.view.active { display: block; }
.workspace { display: grid; grid-template-columns: 310px 1fr; gap: 14px; align-items: start; }
.panel, .case-card, .event-card, .billing-card, .referral-card, .notice, .empty, .calendar-event { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.panel { padding: 14px; position: sticky; top: 12px; }
.stack { display: grid; gap: 10px; }
label span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 13px; }
.hint-box { margin-top: 12px; display: grid; gap: 4px; color: var(--muted); font-size: 13px; background: var(--surface-soft); border-radius: 8px; padding: 12px; }
.hint-box strong { color: var(--text); }
.case-search-form { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.case-search-list { display: grid; gap: 8px; margin-top: 12px; }
.case-search-card, .mini-empty { padding: 10px; border-radius: 8px; background: var(--surface-soft); border: 1px solid var(--line); }
.case-search-card { display: grid; gap: 8px; }
.case-search-card strong, .case-search-card span, .case-search-card small { display: block; overflow-wrap: anywhere; }
.case-search-card span, .case-search-card small, .mini-empty { color: var(--muted); font-size: 13px; }
.case-search-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.case-search-actions button, .case-search-actions a { border-radius: 8px; background: var(--surface); color: var(--accent); border: 1px solid var(--line); padding: 8px 10px; text-decoration: none; line-height: 1.2; }
.case-search-actions .danger { background: var(--danger-soft); color: var(--danger); border-color: #f0c9c9; }

.section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; gap: 10px; }
.section-head h2 { font-size: 20px; }
.head-actions { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.head-actions button, .calendar-tools button {
  border-radius: 8px;
  background: var(--surface);
  color: var(--accent);
  border: 1px solid var(--line);
  padding: 9px 12px;
}
.case-list, .event-list { display: grid; gap: 10px; }
.case-card { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 14px; box-shadow: 0 8px 24px rgba(22,42,38,.05); }
.case-card[data-status="future"] { border-left: 5px solid var(--accent); }
.case-card[data-status="past"] { border-left: 5px solid var(--amber); }
.case-card[data-status="unknown"] { border-left: 5px solid var(--line); }
.case-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
h3 { font-size: 17px; line-height: 1.25; }
.badge { flex: 0 0 auto; border-radius: 999px; padding: 4px 9px; background: var(--accent-soft); color: var(--accent-strong); font-size: 12px; }
.user-flags { display: grid; grid-template-columns: auto minmax(180px, 1fr) auto; gap: 8px; align-items: end; margin-top: 10px; }
.user-flags label span { margin-bottom: 4px; }
.ghost-action {
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--accent-strong);
  border: 1px solid var(--line);
  padding: 10px 12px;
}
.ghost-action.active { background: var(--amber-soft); color: var(--amber); border-color: #efd990; }
.ghost-action.muted-action { color: var(--muted); background: #f5f6f8; border-color: var(--line); }
.favorite-action.active {
  background: #ffe37a;
  color: #5f4300;
  border-color: #d7a900;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.55);
  font-weight: 800;
}
.movement { margin-top: 8px; }
dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 12px 0; }
dt { font-size: 12px; }
dd { margin: 4px 0 0; overflow-wrap: anywhere; }
summary { cursor: pointer; color: var(--accent-strong); font-weight: 650; }
.participants { margin: 8px 0 0; padding-left: 18px; }
.case-link, .event-card a { display: inline-block; margin-top: 10px; color: var(--accent-strong); font-weight: 650; }
.case-notes { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.notes-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.notes-head span { font-weight: 750; color: var(--accent-strong); }
.notes-head small { color: var(--muted); }
.notes-list { display: grid; gap: 8px; margin: 0 0 10px; padding: 0; list-style: none; }
.note-item { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 10px; border-radius: 8px; background: var(--surface-soft); }
.note-item p { margin: 0; white-space: pre-wrap; }
.note-item time { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }
.note-item button { align-self: start; color: var(--danger); background: transparent; border: 0; padding: 2px 4px; }
.notes-empty { color: var(--muted); font-size: 13px; }
.note-form { display: grid; grid-template-columns: 1fr 210px auto; gap: 8px; align-items: end; }
.note-form textarea { min-height: 44px; resize: vertical; }
.note-form button { border-radius: 8px; background: var(--accent); color: #fff; padding: 10px 12px; }
.case-actions { display: grid; align-content: start; gap: 8px; min-width: 118px; }
.case-actions .danger { background: var(--danger-soft); color: var(--danger); border: 1px solid #f0c9c9; }

.event-card { display: grid; grid-template-columns: 120px 1fr; gap: 14px; padding: 14px; }
.event-card time { display: grid; align-content: start; gap: 2px; color: var(--accent-strong); }
.event-card time strong { font-size: 15px; }
.event-card time span { font-size: 22px; font-weight: 800; }
.event-body { min-width: 0; }
.event-meta { grid-template-columns: 1fr; margin: 10px 0; }
.event-participants-title { margin-top: 8px; font-weight: 650; color: var(--accent-strong); }
.event-participants { margin-bottom: 0; }
.event-tools { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 10px; }
.event-tools summary { cursor: pointer; color: var(--accent-strong); font-weight: 750; }
.event-tools-body { display: grid; gap: 10px; margin-top: 10px; }
.event-user-flags { margin-top: 0; }
.event-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.event-actions button {
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  padding: 10px 12px;
}
.event-actions .ghost-action { background: var(--surface-soft); color: var(--accent-strong); border: 1px solid var(--line); }
.event-actions .danger { background: var(--danger-soft); color: var(--danger); border: 1px solid #f0c9c9; }
.muted-text { color: var(--muted); }

.calendar-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 14px; align-items: start; }
.calendar-main { position: static; }
.calendar-head { display: grid; grid-template-columns: 42px 1fr 42px; gap: 10px; align-items: center; margin-bottom: 12px; }
.calendar-head h2 { text-align: center; font-size: 22px; text-transform: capitalize; }
.calendar-head button {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 24px;
}
.calendar-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin-bottom: 12px; }
.calendar-tools select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
  color: var(--text);
  padding: 10px 12px;
}
.calendar-weekdays, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.calendar-weekdays { margin-bottom: 8px; color: var(--muted); font-size: 12px; text-align: center; }
.calendar-day {
  min-height: 86px;
  display: grid;
  align-content: space-between;
  justify-items: start;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
}
.calendar-day span { font-weight: 750; }
.calendar-day strong {
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
}
.calendar-day.muted { opacity: .45; }
.calendar-day.today { border-color: var(--accent); }
.calendar-day.selected { outline: 3px solid rgba(23,107,111,.18); background: #fff; }
.calendar-day.has-events strong { background: var(--accent); color: #fff; }
.calendar-side { position: sticky; top: 12px; }
.calendar-day-list { display: grid; gap: 10px; }
.calendar-event { padding: 12px; background: var(--surface-soft); }
.calendar-event time { display: block; min-height: 18px; color: var(--accent-strong); font-weight: 800; }
.calendar-event h3 { margin-top: 4px; }
.calendar-event p { margin-top: 6px; color: var(--text); }
.calendar-event small { display: block; margin-top: 8px; color: var(--muted); line-height: 1.45; }
.calendar-event a { display: inline-block; margin-top: 10px; color: var(--accent-strong); font-weight: 650; }

.billing-layout { display: grid; grid-template-columns: 320px 1fr; gap: 14px; align-items: start; }
.billing-main { display: grid; gap: 12px; }
.compact { margin-bottom: 8px; }
.access-list { grid-template-columns: 1fr; margin: 0 0 14px; }
.inline-form { display: grid; gap: 8px; margin-top: 12px; }
.promo-card { display: grid; gap: 10px; margin-top: 12px; padding: 14px; border: 1px solid var(--accent); border-radius: 8px; background: var(--accent-soft); }
.promo-card strong { display: block; margin-top: 4px; color: var(--accent-strong); }
.promo-card p { margin: 4px 0 0; color: var(--muted); }
.inline-form button, .promo-card button, .billing-card button, .referral-actions button, .modal-actions button, #adminRefreshBtn, .admin-message-btn { border-radius: 8px; background: var(--accent); color: #fff; padding: 10px 12px; }
.billing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 0; }
.billing-card { padding: 16px; }
.billing-card span { color: var(--muted); }
.billing-card strong { display: block; margin: 8px 0 2px; font-size: 28px; }
.billing-card p { color: var(--muted); }
.billing-card s { color: var(--danger); text-decoration-thickness: 2px; }
.billing-card button { width: 100%; margin-top: 14px; }
.referral-card { display: grid; gap: 12px; padding: 16px; }
.referral-card h3 { margin-top: 4px; }
.referral-card p, .referral-card small { color: var(--muted); }
.referral-actions { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.referral-stats { grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0; }
.admin-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
#adminView .panel {
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.admin-subtab { padding: 9px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-soft); color: var(--text); font-weight: 700; }
.admin-subtab.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-strong); }
.admin-panel { display: grid; gap: 10px; }
.admin-list { display: grid; gap: 10px; }
.admin-card { padding: 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; }
.admin-card dl { grid-template-columns: repeat(5, minmax(0, 1fr)); margin-bottom: 0; }
.admin-user-details { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 10px; cursor: default; }
.admin-user-details summary { cursor: pointer; font-weight: 800; color: var(--accent-strong); }
.admin-subscriptions { display: grid; gap: 8px; margin-top: 10px; }
.admin-subscription-item { display: grid; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-soft); }
.admin-subscription-item strong { display: block; margin-bottom: 4px; overflow-wrap: anywhere; }
.admin-subscription-item a { color: var(--accent-strong); font-size: 13px; overflow-wrap: anywhere; }
.admin-subscription-item dl { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.admin-subscriptions-empty { margin-top: 8px; color: var(--muted); }
.admin-message-btn { margin-top: 12px; }
.admin-chat-card { max-width: 760px; }
.admin-chat-messages { display: grid; gap: 10px; max-height: min(52vh, 520px); overflow: auto; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-soft); }
.admin-chat-message { max-width: 82%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.admin-chat-message.from-admin { justify-self: end; background: var(--accent-soft); }
.admin-chat-message.from-user { justify-self: start; }
.admin-chat-message div { white-space: pre-wrap; overflow-wrap: anywhere; }
.admin-chat-message time { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; }
.admin-email-body { margin-top: 8px; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text); }
.notice { padding: 14px 16px; color: var(--accent-strong); background: var(--accent-soft); }
.notice[data-tone="error"] { color: var(--danger); background: var(--danger-soft); border-color: #f0c9c9; }
.notice[data-tone="success"] { color: var(--accent-strong); background: var(--accent-soft); }
.empty { padding: 24px; color: var(--muted); text-align: center; }
.empty.subtle { text-align: left; background: var(--surface-soft); }
.legal-mini {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.78);
  color: var(--muted);
  font-size: 13px;
}
.legal-mini strong { display: block; margin-bottom: 4px; color: var(--text); }
.legal-mini p { margin-bottom: 10px; }
.legal-mini div { display: flex; flex-wrap: wrap; gap: 10px 14px; }
.legal-mini a { color: var(--accent-strong); font-weight: 650; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(21, 32, 32, .38);
}
.modal[hidden] { display: none; }
.modal-card {
  width: min(520px, 100%);
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(22,42,38,.22);
}
.modal-head { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.modal-head span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 13px; }
.modal-head h2 { font-size: 20px; }
.modal-head button { border: 0; background: transparent; color: var(--muted); font-size: 28px; line-height: 1; padding: 0 4px; }
.modal-card textarea { min-height: 104px; resize: vertical; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }
.modal-actions .secondary { background: var(--surface-soft); color: var(--accent-strong); border: 1px solid var(--line); }
.reminder-action { display: inline-block; margin-top: 10px; }

@media (max-width: 860px) {
  .summary, .workspace, .case-card, dl, .toolbar, .note-form, .billing-layout, .billing-grid, .referral-actions, .referral-stats, .admin-card dl, .admin-subscription-item dl, .calendar-layout, .calendar-tools, .user-flags { grid-template-columns: 1fr; }
  .panel { position: static; }
  #adminView .panel { max-height: none; overflow-y: visible; scrollbar-gutter: auto; }
  .case-actions { grid-template-columns: 1fr 1fr; }
  .event-card { grid-template-columns: 1fr; }
  .calendar-weekdays, .calendar-grid { gap: 5px; }
  .calendar-day { min-height: 62px; padding: 7px; }
  .tabs { overflow-x: auto; }
  .tab { flex: 1 0 auto; }
}