/* ---------- design tokens ---------- */
:root {
  --ink:        #0c1c2c;
  --ink-soft:   #2a3d52;
  --paper:      #f6f1e8;   /* warm sand */
  --paper-2:    #ece4d4;
  --line:       #c8bba1;
  --line-soft:  #d9cfb6;
  --accent:     #b8390e;   /* signal red — buoy */
  --accent-2:   #1e5573;   /* deep harbor */
  --sea:        #2d6e87;
  --sea-light:  #d7e4ea;
  --muted:      #6f7d8c;
  --shadow:     0 1px 0 #fff inset, 0 12px 32px -16px rgba(12, 28, 44, .35);
  --radius:     2px;       /* tight, editorial */
}

@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Work+Sans:wght@400;500;600&display=swap");

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Work Sans", -apple-system, system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  background-image:
    radial-gradient(circle at 10% 0%, rgba(45,110,135,.06), transparent 40%),
    radial-gradient(circle at 90% 100%, rgba(184,57,14,.05), transparent 40%);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.5;
}

.display {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: -.01em;
}

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

/* ---------- buttons ---------- */
.btn {
  font: inherit;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  padding: .55rem 1.1rem;
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: .04em;
  font-size: 13px;
  text-transform: uppercase;
  transition: transform .08s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.primary { background: var(--accent); border-color: var(--accent); }
.btn.ghost   { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--paper-2); }
.btn.danger  { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn.danger:hover { background: var(--accent); color: var(--paper); }

/* ---------- auth ---------- */
.auth-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 2rem;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3rem 2.5rem 2rem;
  box-shadow: var(--shadow);
  position: relative;
}
.auth-card::before {
  content: "";
  position: absolute; inset: 6px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  pointer-events: none;
}
.auth-head { text-align: center; margin-bottom: 2rem; }
.seal {
  display: inline-grid;
  place-items: center;
  width: 56px; height: 56px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  font-size: 24px;
  margin-bottom: .75rem;
}
.seal.small { width: 32px; height: 32px; font-size: 15px; border-width: 1px; margin: 0; }
.auth-head h1 { font-size: 2.5rem; margin: 0; }
.subtitle {
  margin: .25rem 0 0;
  text-transform: uppercase;
  letter-spacing: .25em;
  font-size: 11px;
  color: var(--muted);
}
.auth-foot {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- forms ---------- */
.form { display: grid; gap: 1rem; }
.form.narrow { max-width: 420px; }
.form label { display: grid; gap: .35rem; }
.form label span {
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.form input, .form select, .form textarea, .search {
  font: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .65rem .8rem;
  color: var(--ink);
}
.form input:focus, .form select:focus, .form textarea:focus, .search:focus {
  outline: 2px solid var(--accent-2);
  outline-offset: 1px;
  border-color: var(--accent-2);
}
.form textarea { min-height: 80px; resize: vertical; }

.error { color: var(--accent); font-size: 13px; margin: 0; }
.msg { font-size: 13px; margin: 0; }
.msg.ok { color: #1e6f3f; }
.msg.err { color: var(--accent); }

/* ---------- app shell ---------- */
.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: .75rem; }
.brand-name { font-size: 1.5rem; }
.tabs { display: flex; gap: .25rem; justify-content: center; }
.tab {
  font: inherit;
  background: transparent;
  border: none;
  color: var(--muted);
  padding: .5rem 1rem;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
}
.tab:hover { color: var(--ink); }
.tab.active { color: var(--ink); border-bottom-color: var(--accent); }
.who { display: flex; align-items: center; gap: 1rem; font-size: 13px; color: var(--muted); }

.content { padding: 2rem; max-width: 1280px; margin: 0 auto; }
.view-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem;
}
.view-head h2 { margin: 0; font-size: 2.25rem; }
.view-actions { display: flex; gap: .5rem; align-items: center; }
.search { min-width: 240px; }

/* ---------- calendar ---------- */
.calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}
.calendar .cal-header {
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: .75rem .5rem;
  text-align: center;
}
.calendar .day {
  min-height: 110px;
  border-top: 1px solid var(--line-soft);
  border-left: 1px solid var(--line-soft);
  padding: .4rem;
  position: relative;
  cursor: pointer;
  transition: background .12s ease;
}
.calendar .day:hover { background: var(--paper-2); }
.calendar .day.other-month { background: #fafaf6; color: var(--muted); }
.calendar .day.today .daynum {
  background: var(--accent); color: var(--paper);
  border-radius: 50%; width: 24px; height: 24px;
  display: inline-grid; place-items: center; font-weight: 600;
}
.daynum { font-size: 13px; font-weight: 500; }
.event-pill {
  display: block;
  font-size: 11px;
  background: var(--sea-light);
  color: var(--accent-2);
  border-left: 2px solid var(--sea);
  padding: 2px 6px;
  margin-top: 3px;
  border-radius: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.event-pill.mine { background: #f3e0d6; color: var(--accent); border-left-color: var(--accent); }
.event-pill.rsvp-going { background: #def0e0; color: #1e6f3f; border-left-color: #1e6f3f; }
.event-pill.rsvp-not_going { background: #efe5e2; color: #6f7d8c; border-left-color: #6f7d8c; opacity: .7; text-decoration: line-through; }
.event-pill.rsvp-pending { box-shadow: 0 0 0 1px var(--accent-2) inset; }
.event-pill:hover { filter: brightness(.95); }
.event-more { font-size: 10px; color: var(--muted); margin-top: 2px; }

.legend { margin-top: .75rem; }

/* ---------- directory ---------- */
.member-list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}
.member-list li {
  background: #fff;
  padding: 1rem 1.2rem;
  display: grid;
  gap: .2rem;
}
.member-list .name { font-weight: 600; font-size: 15px; }
.member-list .meta { font-size: 12px; color: var(--muted); }
.member-list .badge {
  display: inline-block;
  font-size: 10px;
  background: var(--ink);
  color: var(--paper);
  padding: 1px 6px;
  letter-spacing: .1em;
  margin-left: .35rem;
  vertical-align: middle;
}

/* ---------- admin table ---------- */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 14px;
}
.admin-table th, .admin-table td {
  padding: .65rem .8rem;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
}
.admin-table th {
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 500;
}
.admin-table tr.inactive { opacity: .5; }
.admin-table .row-actions { display: flex; gap: .35rem; flex-wrap: wrap; }
.admin-table .row-actions .btn { padding: .3rem .6rem; font-size: 11px; }

/* ---------- modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(12, 28, 44, .5);
  display: grid; place-items: center;
  z-index: 100;
  padding: 1rem;
}
.modal {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.modal h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.75rem;
  margin: 0 0 1.25rem;
  font-weight: 600;
}
.modal-actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: 1.5rem; }

/* ---------- invitee picker ---------- */
.invitee-picker {
  border: 1px solid var(--line-soft);
  padding: .75rem 1rem;
  background: #fff;
  border-radius: var(--radius);
}
.invitee-picker summary {
  cursor: pointer;
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-soft);
  outline: none;
}
.invitee-picker summary strong { font-weight: 600; }
.invitee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .25rem .75rem;
  max-height: 260px;
  overflow-y: auto;
  padding: .5rem 0;
}
.invitee-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .25rem 0;
  font-size: 13px;
  cursor: pointer;
}
.invitee-row input { margin: 0; }
.invitee-list { list-style: none; padding: 0; margin: .5rem 0; font-size: 14px; }
.invitee-list li { padding: .25rem 0; border-bottom: 1px solid var(--line-soft); }
.invitee-list li:last-child { border: none; }
.badge.going    { background: #1e6f3f; }
.badge.not_going { background: #6f7d8c; }
.badge.pending  { background: var(--muted); }
.rsvp-summary { padding-top: .5rem; border-top: 1px solid var(--line-soft); margin-top: .5rem; }

.my-rsvp {
  background: var(--paper-2);
  padding: .75rem 1rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.rsvp-buttons { display: flex; gap: .5rem; }
.rsvp-buttons .btn { padding: .4rem .8rem; font-size: 11px; }

@media (max-width: 720px) {
  .topbar { grid-template-columns: 1fr; padding: 1rem; }
  .tabs { justify-content: flex-start; flex-wrap: wrap; }
  .content { padding: 1rem; }
  .calendar .day { min-height: 70px; }
  .calendar .day .event-pill { font-size: 9px; }
  .admin-table { font-size: 12px; }
  .admin-table th, .admin-table td { padding: .4rem .5rem; }
}