:root {
  --bg: #f6f5f8;
  --card: #ffffff;
  --ink: #221d2e;
  --muted: #6f6884;
  --line: #e3e0ea;
  --accent: #6d28d9;
  --accent-soft: #ede9fe;
  --show: #7c3aed;
  --busy: #64748b;
  --flyer: #059669;
  --danger: #dc2626;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
h1, h2 { margin: 0 0 .5rem; }
.muted { color: var(--muted); font-size: .9rem; }
.error { color: var(--danger); }
.hidden { display: none !important; }
.spacer { flex: 1; }

/* ---- buttons ---- */
.btn {
  display: inline-block;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 10px;
  padding: .55rem .95rem;
  font-size: .95rem;
  cursor: pointer;
  text-decoration: none;
  transition: background .12s;
}
.btn:hover { background: var(--accent-soft); }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn.primary:hover { filter: brightness(1.1); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.small { padding: .3rem .6rem; font-size: .85rem; }
.btn.wide { width: 100%; margin-top: .6rem; }
.btn:disabled { opacity: .45; cursor: default; pointer-events: none; }

/* ---- top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem .9rem;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { font-weight: 700; white-space: nowrap; }
.whoami { color: var(--muted); font-size: .9rem;
          overflow: hidden; text-overflow: ellipsis; }

/* ---- date strip ---- */
.datestrip {
  display: flex;
  gap: .4rem;
  overflow-x: auto;
  padding: .6rem .9rem;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 3.1rem;
  z-index: 19;
  -webkit-overflow-scrolling: touch;
}
.datechip {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 10px;
  padding: .3rem .7rem;
  cursor: pointer;
  text-align: center;
  font: inherit;
}
.datechip .dow { display: block; font-size: .7rem; color: var(--muted); }
.datechip .dom { display: block; font-weight: 700; }
.datechip.active {
  background: var(--accent);
  border-color: var(--accent);
}
.datechip.active .dow, .datechip.active .dom { color: #fff; }

/* ---- login ---- */
.login-wrap {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.login-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.6rem;
  width: 100%;
  max-width: 22rem;
}
.login-card label { display: block; margin: .8rem 0; font-size: .9rem; }
.login-card input {
  width: 100%;
  margin-top: .25rem;
}

input, select {
  font: inherit;
  padding: .5rem .6rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
}
input:focus, select:focus { outline: 2px solid var(--accent-soft);
                            border-color: var(--accent); }

/* ---- planner ---- */
.planner, .admin {
  max-width: 60rem;
  margin: 0 auto;
  padding: .9rem;
}
.actions { display: flex; gap: .5rem; margin-bottom: .8rem; }

.timeline {
  display: flex;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.tl-hours {
  position: relative;
  width: 3.2rem;
  flex: 0 0 auto;
  border-right: 1px solid var(--line);
}
.tl-hours .hr {
  position: absolute;
  right: .4rem;
  transform: translateY(-50%);
  font-size: .72rem;
  color: var(--muted);
}
.tl-canvas { position: relative; flex: 1; }
.tl-canvas .gridline {
  position: absolute;
  left: 0; right: 0;
  border-top: 1px solid var(--line);
}
.tl-entry {
  position: absolute;
  left: .4rem;
  right: .4rem;
  border-radius: 9px;
  padding: .25rem .55rem;
  color: #fff;
  font-size: .85rem;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,.18);
}
.tl-entry .t { font-weight: 600; white-space: nowrap;
               overflow: hidden; text-overflow: ellipsis; }
.tl-entry .s { font-size: .75rem; opacity: .9; white-space: nowrap;
               overflow: hidden; text-overflow: ellipsis; }
.tl-entry.show { background: var(--show); }
.tl-entry.busy { background: var(--busy); }
.tl-entry.flyer { background: var(--flyer); cursor: default; }
.tl-entry.overlap1 { left: 30%; }
.tl-entry.overlap2 { left: 55%; }

/* ---- modals ---- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 12, 40, .45);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
}
.modal-card {
  background: var(--card);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-width: 34rem;
  max-height: 88dvh;
  overflow-y: auto;
  padding: 1rem 1.1rem 1.4rem;
}
@media (min-width: 640px) {
  .modal { align-items: center; }
  .modal-card { border-radius: 16px; }
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .6rem;
}
.modal-head .close { font-size: 1.1rem; line-height: 1; }
.modal-card label { display: block; margin: .7rem 0 .2rem; font-size: .9rem; }
.modal-card input { width: 100%; }
.row2 { display: flex; gap: .6rem; }
.row2 label { flex: 1; }
#show-q { width: 100%; margin-bottom: .6rem; }

.results .result {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .55rem .7rem;
  margin-bottom: .5rem;
}
.results .result .rt { font-weight: 600; }
.results .result .rv { font-size: .82rem; color: var(--muted); }
.perfbtns { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .4rem; }
.perfbtns .btn { padding: .25rem .55rem; font-size: .82rem; }
.results.slim .result { padding: .35rem .6rem; cursor: pointer; }
.results.slim .result:hover { background: var(--accent-soft); }

#entry-body p { margin: .3rem 0; }

/* ---- admin ---- */
.planbar {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .8rem;
  flex-wrap: wrap;
}
.tag {
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: .25rem .7rem;
  font-size: .85rem;
  font-weight: 600;
}
.tag.frozen { background: #d1fae5; color: #047857; }

.gridwrap { overflow-x: auto; }
.flyergrid {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  min-width: 30rem;
}
.flyergrid th, .flyergrid td {
  border: 1px solid var(--line);
  padding: .45rem .5rem;
  text-align: left;
  vertical-align: top;
  font-size: .88rem;
}
.flyergrid th { background: var(--bg); }
.flyergrid .slotcol { width: 5.2rem; white-space: nowrap; }
.flyergrid td.zonecell { cursor: pointer; min-width: 8rem; }
.flyergrid td.zonecell:hover { background: var(--accent-soft); }
.flyergrid td.lunch {
  background: repeating-linear-gradient(45deg, var(--bg), var(--bg) 6px,
              #eee 6px, #eee 12px);
  color: var(--muted);
  text-align: center;
  cursor: default;
}
.assignee {
  display: inline-block;
  background: var(--flyer);
  color: #fff;
  border-radius: 999px;
  padding: .1rem .55rem;
  margin: 0 .2rem .2rem 0;
  font-size: .82rem;
}
.availcount { color: var(--muted); font-size: .78rem; display: block; }
.availcount.zero { color: var(--danger); font-weight: 700; }

.candrow {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.candrow .walk { color: var(--muted); font-size: .8rem; }
.candrow .warn { color: #b45309; font-size: .8rem; }
.candrow .from { color: var(--muted); font-size: .8rem; }

.usersbox { margin-top: 1.6rem; }
.userstable { width: 100%; border-collapse: collapse; margin-bottom: .7rem; }
.userstable td {
  border-bottom: 1px solid var(--line);
  padding: .35rem .3rem;
  font-size: .9rem;
}
.useractions {
  text-align: right;
  white-space: nowrap;
}
.useractions .btn { margin-left: .35rem; }
.row3 { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.row3 input { flex: 1 1 8rem; }
.chk { display: flex; align-items: center; gap: .3rem; font-size: .9rem; }
.note { margin-top: .5rem; }