:root {
  color-scheme: light;
  --ink: #102a2d;
  --muted: #64777a;
  --paper: #f3f5ef;
  --surface: #ffffff;
  --forest: #082f35;
  --teal: #08766f;
  --mint: #b9f2d5;
  --lime: #d8f078;
  --coral: #ff8066;
  --line: #dbe3dc;
  --shadow: 0 18px 50px rgba(8, 47, 53, 0.09);
  --radius: 24px;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--paper); }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 95% 0%, rgba(185, 242, 213, 0.55), transparent 24rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 12px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgba(219, 227, 220, 0.8);
  background: rgba(243, 245, 239, 0.9);
  backdrop-filter: blur(18px);
}

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 14px 14px 5px 14px;
  color: var(--mint);
  background: var(--forest);
  font-size: 1.35rem;
  font-weight: 900;
}
.brand strong, .brand small { display: block; }
.brand strong { letter-spacing: .12em; }
.brand small { color: var(--muted); font-size: .72rem; }
.brand-large .brand-mark { width: 58px; height: 58px; font-size: 1.8rem; }

.avatar-button, .mini-avatar {
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--forest);
  background: var(--lime);
  font-weight: 800;
}
.avatar-button { width: 42px; height: 42px; cursor: pointer; }
.mini-avatar { width: 42px; height: 42px; flex: 0 0 auto; background: var(--mint); }

.page-shell { width: min(1160px, calc(100% - 32px)); margin: 0 auto; padding: 42px 0 110px; }
.auth-page .page-shell { display: grid; min-height: 100vh; place-items: center; padding: 32px 0; }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 10px; font-size: clamp(2rem, 6vw, 4.6rem); line-height: .98; letter-spacing: -.055em; }
h2 { margin-bottom: 8px; font-size: 1.35rem; line-height: 1.15; letter-spacing: -.025em; }
h3 { margin: 5px 0 3px; font-size: 1rem; }
p { color: var(--muted); }

.eyebrow { margin-bottom: 8px; color: var(--teal); font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.muted { color: var(--muted); }
.panel { border: 1px solid rgba(219, 227, 220, .9); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }

.welcome-row, .page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.welcome-row h1, .page-heading h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
.page-heading > div > p:last-child { margin-bottom: 0; }

.role-list { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.chip, .tag, .scope-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  color: var(--forest);
  background: var(--mint);
  font-size: .72rem;
  font-weight: 800;
  line-height: 1;
}
.chip { padding: 9px 12px; }
.chip-muted { color: var(--muted); background: #e7ece7; }
.tag { padding: 6px 9px; text-transform: uppercase; letter-spacing: .07em; }
.scope-label { align-self: start; padding: 8px 10px; background: #edf1ed; white-space: nowrap; }

.action-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 22px; }
.action-card { display: flex; align-items: center; gap: 18px; min-height: 132px; padding: 24px; overflow: hidden; border-radius: var(--radius); text-decoration: none; }
.action-card strong, .action-card small { display: block; }
.action-card strong { margin-bottom: 4px; font-size: 1.2rem; }
.action-card small { max-width: 34ch; color: rgba(255,255,255,.7); }
.action-agenda { color: white; background: var(--forest); }
.action-message { color: var(--forest); background: var(--lime); }
.action-message small { color: rgba(8,47,53,.66); }
.action-poll { color: var(--forest); background: var(--mint); }
.action-poll small { color: rgba(8,47,53,.66); }
.action-icon { display: grid; width: 68px; height: 68px; flex: 0 0 auto; place-items: center; border-radius: 20px; background: rgba(255,255,255,.14); font-size: 1.1rem; font-weight: 900; }
.action-message .action-icon { background: rgba(8,47,53,.1); }

.pwa-install-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
  padding: 22px 24px;
  border-color: rgba(8, 118, 111, .28);
  background: linear-gradient(120deg, #ffffff 0%, #edfff6 100%);
}
.pwa-install-card[hidden], .install-help[hidden] { display: none; }
.pwa-install-card img { border-radius: 20px; box-shadow: 0 8px 24px rgba(8,47,53,.15); }
.pwa-install-copy h2 { margin-bottom: 5px; }
.pwa-install-copy > p:not(.eyebrow) { margin-bottom: 0; }
.install-help { margin-top: 10px; color: var(--forest); font-size: .88rem; font-weight: 700; }

.content-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 22px; }
.content-grid > .panel { padding: 26px; }
.section-heading { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section-heading h2 { margin: 0; }
.text-link { color: var(--teal); font-size: .88rem; font-weight: 800; text-decoration: none; }

.event-list, .message-list { display: grid; gap: 12px; }
.event-row { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.event-row:last-child, .message-row:last-child { border-bottom: 0; }
.event-row time { display: grid; height: 58px; place-items: center; align-content: center; border-radius: 16px; color: white; background: var(--teal); line-height: 1; }
.event-row time strong { font-size: 1.35rem; }
.event-row time span { margin-top: 4px; font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.event-row p, .message-row p { margin: 0; font-size: .88rem; }
.event-row-large { padding: 22px; border-bottom: 1px solid var(--line); }
.event-row-large time { height: 68px; }
.event-copy h2 { margin: 7px 0 5px; }
.inline-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 12px; }
.inline-actions a { color: var(--teal); font-size: .84rem; font-weight: 800; text-decoration: none; }
.inline-actions .danger-link { color: #a13b30; }

.message-row { display: flex; align-items: flex-start; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.message-row > div:last-child { min-width: 0; }
.message-row small { color: #879396; font-size: .75rem; }

.empty-state { padding: 34px 18px; text-align: center; }
.empty-state strong { display: block; margin-bottom: 6px; }
.empty-state p { margin: 0; }

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border: 0;
  border-radius: 14px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.button-primary { color: white; background: var(--teal); }
.button-quiet { color: var(--forest); background: #e9eee9; }
.button-danger { color: white; background: #b64132; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }

.form-panel { max-width: 760px; padding: 28px; }
.form-stack { display: grid; gap: 16px; }
.field-group { display: grid; gap: 7px; }
.field-group[hidden] { display: none !important; }
.form-stack > label, .field-group label { color: var(--forest); font-size: .86rem; font-weight: 800; }
input, select, textarea {
  width: 100%;
  border: 1px solid #cbd7cf;
  border-radius: 13px;
  padding: 12px 14px;
  color: var(--ink);
  background: white;
  outline: none;
}
input[type="radio"], input[type="checkbox"] { width: auto; margin: 0 8px 0 0; }
input[type="color"] { width: 72px; height: 48px; padding: 5px; cursor: pointer; }
.field-group > div { display: grid; gap: 8px; }
.field-group > div label { display: flex; align-items: center; gap: 2px; font-weight: 600; }
input:focus, select:focus, textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(8,118,111,.12); }
.form-error, .field-error { color: #9e3328; }
.form-error { padding: 12px; border-radius: 12px; background: #fff0ed; }
.field-error { font-size: .82rem; }

.message-feed { display: grid; gap: 16px; }
.feed-card { padding: 24px; }
.feed-card header { display: flex; align-items: center; gap: 12px; }
.feed-card header > div:nth-child(2) { flex: 1; }
.feed-card h2, .feed-card header p { margin: 0; }
.feed-card header p { font-size: .78rem; }
.feed-body { margin: 22px 0; color: var(--ink); font-size: 1.02rem; }
.feed-card footer { display: flex; gap: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.feed-card footer a { color: var(--teal); font-size: .84rem; font-weight: 800; text-decoration: none; }
.feed-card footer .danger-link { color: #a13b30; }

.poll-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.poll-card { display: grid; gap: 12px; padding: 24px; text-decoration: none; }
.poll-card h2, .poll-card p { margin: 0; }
.poll-card small { color: var(--muted); }
.poll-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.poll-status { display: inline-flex; padding: 7px 10px; border-radius: 999px; color: var(--forest); background: #e8eeea; font-size: .72rem; font-weight: 800; white-space: nowrap; }
.poll-status-open { background: var(--lime); }
.poll-status-closed { color: #6c7572; background: #e7ebe8; }
.poll-heading { align-items: flex-start; }
.poll-heading > div { max-width: 800px; }
.poll-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr); gap: 20px; }
.poll-vote-panel, .poll-results-panel, .poll-meta-panel { padding: 26px; }
.poll-options > div { display: grid; gap: 10px; }
.poll-options > div label { padding: 13px 14px; border: 1px solid var(--line); border-radius: 14px; background: #fafcf9; }
.poll-results { display: grid; gap: 10px; }
.poll-result { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px; border-radius: 14px; background: #f2f6f1; }
.poll-result strong { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: white; background: var(--teal); }
.poll-meta-panel { display: flex; align-items: center; flex-wrap: wrap; gap: 18px 32px; margin-top: 20px; }
.poll-meta-panel > div { display: grid; gap: 2px; }
.poll-meta-panel > div span { color: var(--muted); font-size: .86rem; }
.poll-meta-panel form { margin-left: auto; }
.poll-dashboard-list { display: grid; gap: 6px; }
.poll-dashboard-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.poll-dashboard-row:last-child { border-bottom: 0; }
.poll-dashboard-row small { color: var(--muted); }

.confirm-panel { max-width: 680px; margin: 8vh auto; padding: 34px; }
.confirm-panel blockquote { margin: 22px 0; padding: 18px; border-left: 4px solid var(--coral); border-radius: 0 14px 14px 0; background: #f7f8f4; }

.toast-stack { position: fixed; z-index: 30; top: 86px; right: 20px; display: grid; gap: 8px; }
.toast { max-width: 360px; padding: 13px 16px; border-radius: 14px; color: white; background: var(--forest); box-shadow: var(--shadow); }

.bottom-nav { display: none; }

.login-layout { display: grid; width: min(1040px, 100%); grid-template-columns: 1.2fr .8fr; gap: clamp(34px, 8vw, 96px); align-items: center; }
.login-intro h1 { max-width: 12ch; margin-top: 38px; }
.login-intro > p:last-child { max-width: 48ch; font-size: 1.06rem; }
.login-panel { padding: clamp(26px, 5vw, 42px); }
.login-panel h2 { margin-bottom: 24px; font-size: 1.8rem; }

.button-danger-outline { color: #9e3328; border: 1px solid #dca79f; background: #fff7f5; }
.text-button { padding: 0; border: 0; color: var(--teal); background: transparent; font-size: .84rem; font-weight: 800; cursor: pointer; }

.management-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; padding: 20px 24px; }
.management-bar h2, .management-bar p { margin-bottom: 0; }

.calendar-panel { overflow: hidden; }
.calendar-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.calendar-toolbar h2 { margin: 0; text-transform: capitalize; }
.calendar-pagination { display: flex; align-items: center; gap: 8px; }
.icon-button { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 13px; color: var(--forest); background: #e9eee9; font-size: 1.8rem; line-height: 1; text-decoration: none; }
.weekday-row, .month-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.weekday-row { border-bottom: 1px solid var(--line); background: #f7f9f5; }
.weekday-row span { padding: 9px 12px; color: var(--muted); font-size: .72rem; font-weight: 800; text-align: right; text-transform: uppercase; }
.calendar-day { min-height: 132px; padding: 8px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.calendar-day:nth-child(7n) { border-right: 0; }
.calendar-day > time { display: grid; width: 28px; height: 28px; margin-left: auto; place-items: center; border-radius: 50%; font-size: .82rem; font-weight: 800; }
.calendar-day.today > time { color: white; background: var(--teal); }
.calendar-day.outside-month { background: #fafbf9; }
.calendar-day.outside-month > time { color: #aab3ad; }
.calendar-day-events { display: grid; gap: 5px; margin-top: 7px; }
.calendar-event { display: block; min-width: 0; padding: 6px 7px; border-left: 4px solid var(--event-color); border-radius: 6px; color: var(--forest); background: color-mix(in srgb, var(--event-color) 13%, white); font-size: .72rem; line-height: 1.25; text-decoration: none; }
.calendar-event strong, .calendar-event small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.calendar-event small { margin-top: 2px; color: var(--muted); }
.calendar-mobile { display: none; }
.calendar-mobile > h2 { text-transform: capitalize; }
.calendar-mobile .event-row > time { background: var(--event-color); }

.settings-grid, .admin-grid { display: grid; grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr); gap: 22px; align-items: start; }
.settings-grid .form-panel, .admin-grid .form-panel { max-width: none; }
.settings-list-panel, .invitation-list-panel { padding: 28px; }
.settings-list, .invitation-list { display: grid; }
.settings-row, .invitation-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.settings-row:last-child, .invitation-row:last-child { border-bottom: 0; }
.settings-row p, .invitation-row p { margin: 3px 0 0; font-size: .84rem; }
.settings-row .inline-actions { margin-top: 0; }
.settings-row .inline-actions form { display: inline-flex; }
.color-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.color-field label { font-weight: 800; }

.invite-share-panel { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 30px; align-items: center; margin-bottom: 22px; padding: 28px; }
.qr-code { padding: 10px; border-radius: 16px; background: white; }
.qr-code svg { display: block; width: min(240px, 100%); height: auto; }
.copy-field { display: grid; gap: 7px; color: var(--forest); font-size: .84rem; font-weight: 800; }
.member-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.member-card { padding: 24px; }
.member-card-head { display: flex; align-items: center; gap: 12px; }
.member-card-head h2, .member-card-head p { margin: 0; }
.member-card dl { display: grid; gap: 9px; margin: 20px 0; }
.member-card dl > div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 10px; }
.member-card dt { color: var(--muted); font-size: .78rem; font-weight: 800; }
.member-card dd { margin: 0; overflow-wrap: anywhere; }
.role-list-left { justify-content: flex-start; }
.install-onboarding { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 24px; max-width: 800px; margin: 5vh auto; padding: clamp(24px, 5vw, 44px); }
.install-onboarding img { border-radius: 24px; box-shadow: var(--shadow); }
.public-flow-shell { display: grid; width: min(900px, 100%); grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 6vw, 70px); align-items: center; margin: 4vh auto; }
.public-flow-shell.narrow-flow { display: block; width: min(680px, 100%); }
.flow-intro h1 { font-size: clamp(2.5rem, 7vw, 4.8rem); }
.status-panel { padding: clamp(28px, 6vw, 50px); text-align: center; }
.status-panel h1 { font-size: clamp(2.3rem, 6vw, 4rem); }
.field-help { color: var(--muted); font-size: .82rem; }
.field-help ul { margin: 8px 0 0; padding-left: 20px; }

@media (max-width: 760px) {
  body { background: var(--paper); }
  .topbar { min-height: 68px; padding-inline: 18px; }
  .page-shell { width: min(100% - 24px, 700px); padding: 28px 0 104px; }
  .welcome-row, .page-heading { align-items: flex-start; flex-direction: column; }
  .agenda-actions { width: 100%; }
  .agenda-actions .button { flex: 1 1 auto; }
  .role-list { justify-content: flex-start; }
  .action-grid, .content-grid, .login-layout, .poll-grid, .poll-detail-grid { grid-template-columns: 1fr; }
  .pwa-install-card { grid-template-columns: auto minmax(0, 1fr); align-items: start; padding: 18px; }
  .pwa-install-card img { width: 58px; height: 58px; border-radius: 16px; }
  .pwa-install-card .button { grid-column: 1 / -1; width: 100%; }
  .action-card { min-height: 112px; padding: 20px; }
  .action-icon { width: 58px; height: 58px; }
  .content-grid > .panel, .form-panel, .feed-card { padding: 20px; }
  .event-row { grid-template-columns: 56px minmax(0, 1fr); }
  .event-row .scope-label { grid-column: 2; }
  .management-bar, .settings-row, .invitation-row { align-items: flex-start; flex-direction: column; }
  .settings-grid, .admin-grid, .member-grid, .public-flow-shell { grid-template-columns: 1fr; }
  .invite-share-panel, .install-onboarding { grid-template-columns: 1fr; }
  .calendar-panel { border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .calendar-toolbar { padding: 0 0 18px; border-bottom: 0; }
  .calendar-toolbar > h2 { display: none; }
  .calendar-pagination { width: 100%; justify-content: space-between; }
  .calendar-desktop { display: none; }
  .calendar-mobile { display: block; }
  .calendar-mobile .event-list { gap: 10px; }
  .calendar-mobile .event-row-large { border: 1px solid var(--line); border-radius: 18px; background: white; }
  .member-card dl > div { grid-template-columns: 78px minmax(0, 1fr); }
  .poll-meta-panel { align-items: flex-start; flex-direction: column; }
  .poll-meta-panel form, .poll-meta-panel form .button { width: 100%; }
  .poll-dashboard-row { grid-template-columns: minmax(0, 1fr) auto; }
  .poll-dashboard-row .tag { grid-column: 1 / -1; }
  .login-layout { gap: 28px; }
  .login-intro h1 { margin-top: 26px; font-size: 2.65rem; }
  .bottom-nav {
    position: fixed;
    z-index: 20;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    left: 12px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 7px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 22px;
    background: rgba(8,47,53,.96);
    box-shadow: 0 14px 40px rgba(8,47,53,.3);
    backdrop-filter: blur(16px);
  }
  .bottom-nav a { display: grid; gap: 1px; place-items: center; padding: 6px; border-radius: 15px; color: rgba(255,255,255,.66); font-size: .7rem; font-weight: 700; text-decoration: none; }
  .bottom-nav a span { font-size: 1.2rem; line-height: 1; }
  .bottom-nav a[aria-current="page"] { color: var(--forest); background: var(--lime); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}