:root {
  color-scheme: light;
  --ink: #11263d;
  --muted: #5e6d7d;
  --line: #dce5ed;
  --canvas: #eef3f7;
  --surface: #ffffff;
  --navy: #0b1e33;
  --blue: #1368ce;
  --blue-soft: #eaf3ff;
  --teal: #007c79;
  --teal-soft: #e5f5f3;
  --amber: #9b5e00;
  --amber-soft: #fff3dc;
  --rose: #9d2d43;
  --rose-soft: #feecef;
  --shadow: 0 18px 46px rgb(31 55 75 / 10%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--canvas); color: var(--ink); }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline: 3px solid rgb(19 104 206 / 32%); outline-offset: 2px; }
a { color: var(--blue); }

.shell { width: min(1440px, calc(100% - 40px)); margin: 0 auto; padding: 50px 0 70px; }
.topbar { display: flex; gap: 24px; align-items: flex-start; justify-content: space-between; }
.eyebrow { margin: 0 0 7px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 10px; color: var(--navy); font-size: clamp(31px, 4vw, 48px); line-height: 1.07; letter-spacing: -.04em; }
h2 { margin-bottom: 0; font-size: 22px; letter-spacing: -.03em; }
.subhead { margin: 0; color: var(--muted); font-size: 14px; }
.header-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.button { border: 1px solid transparent; border-radius: 9px; padding: 10px 13px; font-size: 13px; font-weight: 700; transition: .16s ease; }
.button-quiet { border-color: var(--line); background: var(--surface); color: var(--ink); }
.button-quiet:hover { border-color: #a9bdd0; transform: translateY(-1px); }
.button-primary { border-color: var(--blue); background: var(--blue); color: #fff; box-shadow: 0 5px 13px rgb(19 104 206 / 20%); }
.button-primary:hover { border-color: #0b4e9d; background: #0b4e9d; transform: translateY(-1px); }
.button-primary:disabled { cursor: wait; opacity: .72; transform: none; }

.profile-card { display: flex; align-items: center; gap: 11px; margin-top: 34px; border: 1px solid #cfe0ef; border-radius: 11px; padding: 13px 15px; background: #f8fbff; color: var(--muted); font-size: 13px; }
.profile-card strong { margin-right: 10px; color: var(--ink); }
.profile-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--teal); box-shadow: 0 0 0 4px #d5f0eb; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0 32px; }
.metric { min-height: 140px; border: 1px solid var(--line); border-radius: 14px; padding: 20px; background: var(--surface); box-shadow: 0 1px 0 rgb(0 0 0 / 2%); }
.metric-urgent { border-color: #f1d092; background: linear-gradient(135deg, #fffdf8, #fff6e6); }
.metric span, .metric small { display: block; color: var(--muted); font-size: 12px; }
.metric strong { display: block; margin: 13px 0 7px; color: var(--navy); font-size: 34px; line-height: 1; letter-spacing: -.045em; }

.calendar-panel { margin: 0 0 18px; border: 1px solid #cfe0ef; border-radius: 16px; padding: 22px; background: linear-gradient(135deg, #f8fbff, #fff); box-shadow: 0 1px 0 rgb(0 0 0 / 2%); }
.calendar-heading { align-items: start; }
.calendar-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.calendar-layout { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(240px, .9fr); gap: 20px; margin-top: 18px; }
.calendar-board { min-width: 0; }
.calendar-toolbar { display: flex; align-items: center; justify-content: space-between; margin: 0 0 10px; }
.calendar-toolbar strong { color: var(--navy); font-size: 16px; }
.calendar-toolbar .icon-button { width: 30px; height: 30px; color: var(--blue); font-size: 26px; }
.calendar-weekdays, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.calendar-weekdays { margin-bottom: 6px; color: var(--muted); font-size: 11px; font-weight: 800; text-align: center; }
.calendar-day { position: relative; display: flex; min-height: 58px; flex-direction: column; align-items: flex-start; justify-content: space-between; overflow: hidden; border: 1px solid #e2e9f0; border-radius: 9px; padding: 8px; background: #fff; color: var(--ink); text-align: left; transition: .16s ease; }
.calendar-day:hover { border-color: #8eb8df; background: #f4f9ff; }
.calendar-day > span { font-size: 13px; font-weight: 750; }
.calendar-day small { color: var(--blue); font-size: 10px; font-weight: 800; white-space: nowrap; }
.calendar-day.is-outside { opacity: .38; }
.calendar-day.is-past:not(.is-selected) { background: #f6f8fa; color: #718090; }
.calendar-day.is-today { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }
.calendar-day.is-today > span::after { display: inline-block; width: 5px; height: 5px; margin: 0 0 2px 4px; border-radius: 999px; background: var(--blue); content: ''; }
.calendar-day.has-events { border-color: #a6c8e6; }
.calendar-day.has-onsite::before { position: absolute; top: 0; right: 0; width: 8px; height: 8px; border-radius: 0 8px 0 8px; background: var(--rose); content: ''; }
.calendar-day.is-selected { border-color: var(--navy); background: var(--navy); color: #fff; box-shadow: 0 5px 12px rgb(11 30 51 / 20%); }
.calendar-day.is-selected small { color: #b9ddff; }
.calendar-agenda { display: flex; min-height: 234px; flex-direction: column; border: 1px solid #dce7f0; border-radius: 12px; padding: 16px; background: #fff; }
.calendar-agenda h3 { margin-bottom: 7px; color: var(--navy); font-size: 16px; line-height: 1.35; }
.calendar-agenda-note { margin-bottom: 13px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.calendar-agenda-list { display: grid; gap: 8px; }
.calendar-agenda-item { border: 1px solid #dfE8F0; border-radius: 8px; padding: 9px; background: #fbfdff; color: var(--ink); text-align: left; }
.calendar-agenda-item:hover { border-color: #a9c9e4; background: #f5faff; }
.calendar-agenda-item strong, .calendar-agenda-item span { display: block; }
.calendar-agenda-item strong { overflow: hidden; font-size: 12px; line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.calendar-agenda-item span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.calendar-agenda > .text-button { margin-top: auto; padding-top: 12px; text-align: left; }

.deadline-panel, .workspace { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: 0 1px 0 rgb(0 0 0 / 2%); }
.deadline-panel { padding: 22px; margin-bottom: 18px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.text-button { border: 0; padding: 5px 0; background: transparent; color: var(--blue); font-size: 13px; font-weight: 750; text-align: right; }
.text-button:hover { color: #0b4e9d; }
.deadline-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.deadline-item { min-height: 113px; border: 1px solid #e6ebf0; border-radius: 11px; padding: 14px; background: #fbfcfd; text-align: left; }
.deadline-item:hover { border-color: #b6cce1; background: #f7fbff; }
.deadline-item strong { display: block; margin: 9px 0 5px; color: var(--ink); font-size: 14px; line-height: 1.38; }
.deadline-item span { display: block; color: var(--amber); font-size: 12px; font-weight: 750; }
.deadline-item small { color: var(--muted); font-size: 12px; }
.deadline-empty { grid-column: 1 / -1; margin: 6px 0 0; color: var(--muted); font-size: 14px; }

.workspace { padding: 22px; }
.list-heading { align-items: end; }
.result-count { margin: 0; color: var(--muted); font-size: 13px; }
.filters { display: grid; grid-template-columns: minmax(220px, 1.7fr) repeat(4, minmax(120px, 1fr)); gap: 10px; margin: 21px 0 19px; }
.filters label { display: flex; flex-direction: column; gap: 5px; color: var(--muted); font-size: 11px; font-weight: 700; }
.filters input, .filters select { width: 100%; height: 39px; border: 1px solid var(--line); border-radius: 8px; padding: 0 10px; background: #fff; color: var(--ink); font-size: 13px; }
.search-field { position: relative; }
.search-field input { padding-left: 12px; }
.event-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.event-card { display: flex; min-height: 224px; flex-direction: column; border: 1px solid #e0e7ed; border-radius: 12px; padding: 15px; background: #fff; transition: border .16s ease, box-shadow .16s ease, transform .16s ease; }
.event-card:hover { border-color: #b9cde0; box-shadow: 0 8px 18px rgb(31 55 75 / 7%); transform: translateY(-1px); }
.event-card.event-past { border-style: dashed; background: #fbfcfd; }
.event-card.event-past .event-meta { color: #778593; }
.card-topline, .card-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.category-badge, .status-badge { border-radius: 999px; padding: 4px 8px; font-size: 11px; font-weight: 800; }
.category-online { background: var(--teal-soft); color: var(--teal); }
.category-must_attend { background: var(--rose-soft); color: var(--rose); }
.category-needs_review { background: var(--amber-soft); color: var(--amber); }
.status-badge { background: #f1f4f7; color: #566575; }
.status-active { background: var(--blue-soft); color: var(--blue); }
.event-card h3 { margin: 13px 0 8px; color: var(--ink); font-size: 16px; line-height: 1.4; letter-spacing: -.02em; }
.event-meta, .direction-tags, .event-evidence, .deadline-label { font-size: 12px; line-height: 1.5; }
.event-meta { margin-bottom: 8px; color: var(--muted); }
.direction-tags { margin-bottom: 8px; color: var(--blue); font-weight: 700; }
.event-evidence { display: -webkit-box; overflow: hidden; margin-bottom: 13px; color: #536274; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.card-footer { margin-top: auto; }
.deadline-label { color: var(--amber); font-weight: 750; }
.empty-state { padding: 52px 0; color: var(--muted); text-align: center; }

.drawer { position: fixed; z-index: 20; inset: 0; display: grid; grid-template-columns: 1fr minmax(360px, 560px); pointer-events: none; }
.drawer[aria-hidden="false"] { pointer-events: auto; }
.drawer-backdrop { opacity: 0; background: rgb(8 20 33 / 44%); transition: opacity .2s ease; }
.drawer-panel { overflow: auto; transform: translateX(100%); border-left: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); transition: transform .24s ease; }
.drawer[aria-hidden="false"] .drawer-backdrop { opacity: 1; }
.drawer[aria-hidden="false"] .drawer-panel { transform: translateX(0); }
.drawer-header { position: sticky; z-index: 1; top: 0; display: flex; align-items: start; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); padding: 24px; background: rgb(255 255 255 / 95%); backdrop-filter: blur(10px); }
.drawer-header h2 { max-width: 420px; font-size: 23px; line-height: 1.28; }
.icon-button { width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); font-size: 22px; line-height: 1; }
.drawer-content { padding: 24px; }
.detail-block { margin-bottom: 24px; }
.detail-block h3 { margin-bottom: 9px; font-size: 13px; }
.detail-block p { margin-bottom: 0; color: #4d5d6e; font-size: 14px; line-height: 1.65; white-space: pre-wrap; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.detail-stat { border: 1px solid #e3eaf0; border-radius: 10px; padding: 11px; background: #fbfcfd; }
.detail-stat span { display: block; color: var(--muted); font-size: 11px; font-weight: 750; }
.detail-stat strong { display: block; margin-top: 5px; color: var(--ink); font-size: 13px; line-height: 1.4; font-weight: 700; }
.link-stack { display: flex; flex-wrap: wrap; gap: 9px; }
.link-button { display: inline-flex; align-items: center; border: 1px solid #bcd2e7; border-radius: 8px; padding: 9px 11px; color: #0b4e9d; background: #f8fbff; font-size: 13px; font-weight: 750; text-decoration: none; }
.link-button:hover { background: #edf6ff; }
.tracker-form { display: grid; gap: 12px; border: 1px solid #cddfeb; border-radius: 12px; padding: 15px; background: #f8fbff; }
.tracker-form label { display: grid; gap: 5px; color: #506273; font-size: 12px; font-weight: 750; }
.tracker-form select, .tracker-form input, .tracker-form textarea { width: 100%; border: 1px solid #cbd9e6; border-radius: 8px; padding: 9px 10px; background: #fff; color: var(--ink); font-size: 14px; }
.tracker-form textarea { min-height: 98px; resize: vertical; }
.save-note { margin: 0; color: var(--teal); font-size: 12px; font-weight: 700; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

@media (max-width: 1020px) { .metric-grid, .deadline-list, .event-grid { grid-template-columns: repeat(2, 1fr); } .calendar-layout { grid-template-columns: 1fr; } .filters { grid-template-columns: repeat(3, 1fr); } .search-field { grid-column: span 3; } }
@media (max-width: 680px) { .shell { width: min(100% - 24px, 1440px); padding-top: 30px; } .topbar { flex-direction: column; } .header-actions { justify-content: flex-start; } .profile-card { align-items: flex-start; } .profile-card strong, .profile-card span { display: block; } .profile-card strong { margin-bottom: 4px; } .metric-grid, .deadline-list, .event-grid, .filters { grid-template-columns: 1fr; } .calendar-heading { align-items: start; flex-direction: column; } .calendar-day { min-height: 49px; padding: 6px; } .calendar-day small { font-size: 9px; } .search-field { grid-column: auto; } .drawer { grid-template-columns: 24px 1fr; } .drawer-header, .drawer-content { padding: 18px; } .detail-grid { grid-template-columns: 1fr; } }