/* MonyMony — "Archipelago" teema: kirkas sininen & valkoinen, minimalistinen. */
:root {
  --blue: #0B84F3;
  --blue-deep: #0A6FD0;
  --navy: #0B2540;
  --ink: #12324f;
  --muted: #5b7186;
  --sky: #eaf4ff;
  --sky-2: #f4f9ff;
  --line: #dbe7f3;
  --white: #ffffff;
  --good: #12a06a;
  --good-bg: #e4f6ee;
  --warn: #b7791f;
  --warn-bg: #fbf3e0;
  --bad: #d64550;
  --bad-bg: #fdeaec;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(11,37,64,.06), 0 8px 24px rgba(11,37,64,.06);
  --shadow-sm: 0 1px 2px rgba(11,37,64,.08);
  --maxw: 940px;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 50% -280px, #d6ecff 0%, rgba(214,236,255,0) 70%),
    linear-gradient(180deg, #f7fbff 0%, #eef5fc 100%);
  min-height: 100dvh;
  line-height: 1.5;
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
}

a { color: var(--blue-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 10px 18px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--blue); font-weight: 800; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; color: var(--blue); }
.brand-text { font-size: 1.15rem; color: var(--navy); }
.nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.nav a {
  padding: 7px 12px; border-radius: 999px; color: var(--muted); font-weight: 600; font-size: .92rem;
}
.nav a:hover { background: var(--sky); color: var(--blue-deep); text-decoration: none; }
.nav a.active { background: var(--blue); color: #fff; }
.logout-form { margin: 0 0 0 auto; }
.linkbtn { background: none; border: none; color: var(--muted); font: inherit; font-weight: 600; cursor: pointer; padding: 7px 10px; border-radius: 999px; }
.linkbtn:hover { color: var(--bad); background: var(--bad-bg); }

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 26px 18px 64px; }
.footer { text-align: center; color: var(--muted); font-size: .82rem; padding: 24px 0 20px; }

/* ---------- Sticky bottom tab nav ---------- */
.bottomnav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(14px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -2px 16px rgba(11,37,64,.06);
}
.bottomnav-inner { max-width: 560px; margin: 0 auto; display: flex; }
.bn-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 8px 4px 7px; color: var(--muted); font-size: .68rem; font-weight: 600;
  text-decoration: none; -webkit-tap-highlight-color: transparent; transition: color .12s;
}
.bn-item svg { width: 25px; height: 25px; }
.bn-item span { letter-spacing: .01em; }
.bn-item:hover { color: var(--blue-deep); text-decoration: none; }
.bn-item.active { color: var(--blue); }
.bn-item.active svg { transform: translateY(-1px); }

h1 { font-size: 1.7rem; letter-spacing: -.02em; color: var(--navy); margin: .2em 0 .5em; }
h2 { font-size: 1.2rem; letter-spacing: -.01em; color: var(--navy); margin: 0 0 .6em; }
.sub { color: var(--muted); margin-top: -.3em; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }

/* ---------- Card ---------- */
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px; margin-bottom: 18px;
}
.card.tight { padding: 16px; }
.card-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-weight: 700; font-size: .95rem; cursor: pointer; transition: .15s;
  background: var(--blue); color: #fff; box-shadow: var(--shadow-sm);
}
.btn:hover { background: var(--blue-deep); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn.secondary { background: #fff; color: var(--blue-deep); border-color: var(--line); box-shadow: none; }
.btn.secondary:hover { background: var(--sky); }
.btn.ghost { background: transparent; color: var(--muted); box-shadow: none; }
.btn.ghost:hover { background: var(--sky); color: var(--blue-deep); }
.btn.danger { background: #fff; color: var(--bad); border-color: #f2ccce; box-shadow: none; }
.btn.danger:hover { background: var(--bad-bg); }
.btn.block { width: 100%; }
.btn.small { padding: 7px 13px; font-size: .85rem; }
.btn:disabled { opacity: .55; cursor: default; }

/* ---------- Forms ---------- */
label.field { display: block; margin-bottom: 16px; }
label.field .lab { display: block; font-weight: 600; color: var(--navy); margin-bottom: 6px; font-size: .92rem; }
input[type=text], input[type=password], input[type=number], textarea, select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; color: var(--ink); background: var(--sky-2); transition: .15s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(11,132,243,.14); }
textarea { min-height: 84px; resize: vertical; }
.hint { color: var(--muted); font-size: .84rem; margin-top: 5px; }

.file-drop {
  display: block;
  border: 2px dashed var(--blue); border-radius: var(--radius); background: var(--sky);
  padding: 26px 18px; text-align: center; color: var(--blue-deep); cursor: pointer; transition: .15s;
}
.file-drop:hover { background: #dcecff; }
.file-drop.has-file { border-style: solid; background: var(--good-bg); color: var(--good); border-color: #bfe6d4; }
.file-drop input { display: none; }
.preview-img { max-width: 100%; border-radius: var(--radius-sm); margin-top: 12px; border: 1px solid var(--line); }

/* ---------- Flash ---------- */
.flash { padding: 13px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; font-weight: 600; border: 1px solid; }
.flash-info { background: var(--sky); color: var(--blue-deep); border-color: #cfe4fb; }
.flash-success, .flash-ok { background: var(--good-bg); color: var(--good); border-color: #bfe6d4; }
.flash-error, .flash-danger { background: var(--bad-bg); color: var(--bad); border-color: #f2ccce; }

/* ---------- Badges / status ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.badge.b-done { background: var(--good-bg); color: var(--good); }
.badge.b-pending, .badge.b-scanning { background: var(--warn-bg); color: var(--warn); }
.badge.b-error { background: var(--bad-bg); color: var(--bad); }
.badge.b-child { background: var(--sky); color: var(--blue-deep); }
.badge.b-admin { background: #ece6ff; color: #6b43d9; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.spin { display:inline-block; width:14px; height:14px; border:2px solid currentColor; border-right-color:transparent; border-radius:50%; animation: sp .7s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); font-size: .93rem; }
th { color: var(--muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.total-row td { font-weight: 800; color: var(--navy); border-top: 2px solid var(--line); }

/* amount emphasis */
.amount { font-variant-numeric: tabular-nums; font-weight: 700; }
.pos { color: var(--good); }
.neg { color: var(--bad); }
.muted { color: var(--muted); }

/* ---------- Lists ---------- */
.list { list-style: none; margin: 0; padding: 0; }
.list-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.list-item:last-child { border-bottom: none; }
.li-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.li-title { font-weight: 700; color: var(--navy); }
.li-sub { color: var(--muted); font-size: .84rem; }

/* ---------- Saldot: perheet (details/summary) ---------- */
.fam { border-bottom: 1px solid var(--line); }
.fam:last-child { border-bottom: none; }
.fam-sum { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 15px 4px; -webkit-tap-highlight-color: transparent; }
.fam-sum::-webkit-details-marker { display: none; }
.fam-sum:hover .fam-name { color: var(--blue-deep); }
.fam-name { font-weight: 700; color: var(--navy); }
.fam-right { display: flex; align-items: center; gap: 12px; }
.chev { color: var(--muted); font-size: .7rem; transition: transform .18s; }
.fam[open] .chev { transform: rotate(180deg); }
.fam-members { padding: 2px 0 12px; }
.fam-mem { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; border-radius: 8px; font-size: .93rem; }
.fam-mem:nth-child(odd) { background: var(--sky-2); }

/* ---------- Items editor ---------- */
.item-row { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 12px; background: var(--sky-2); }
.item-top { display: flex; gap: 10px; align-items: flex-start; }
.item-top .desc { flex: 1; }
.item-top .amt { width: 120px; }
.item-cat { display:flex; gap:8px; align-items:center; margin-top:10px; flex-wrap: wrap; }
.participants { margin-top: 12px; }
.participants-head { display:flex; align-items:center; justify-content:space-between; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px;
  border: 1.5px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; font-size: .85rem; font-weight: 600; user-select: none;
}
.chip input { display: none; }
.chip.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.chip.child.on { background: var(--blue-deep); border-color: var(--blue-deep); }
.mini-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.mini { font-size: .8rem; color: var(--blue-deep); background: var(--sky); border: none; padding: 5px 10px; border-radius: 999px; cursor: pointer; font-weight: 600; }
.mini:hover { background: #dcecff; }

/* ---------- Stat tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.tile { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow-sm); }
.tile .k { color: var(--muted); font-size: .82rem; font-weight: 600; }
.tile .v { font-size: 1.5rem; font-weight: 800; color: var(--navy); margin-top: 4px; font-variant-numeric: tabular-nums; }

/* ---------- Login ---------- */
.auth-wrap { max-width: 400px; margin: 6vh auto 0; }
.auth-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 30px 28px; }
.auth-logo { display:flex; flex-direction: column; align-items: center; gap: 8px; margin-bottom: 18px; text-align: center; }
.auth-logo svg { width: 52px; height: 52px; color: var(--blue); }
.auth-logo h1 { margin: 0; color: var(--navy); }
.auth-logo p { margin: 0; color: var(--muted); }

.empty { text-align: center; color: var(--muted); padding: 34px 10px; }
.empty svg { width: 46px; height: 46px; color: var(--blue); opacity: .5; }

.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-form { display: inline; margin: 0; }
.divider { height: 1px; background: var(--line); margin: 18px 0; border: none; }
code.pw { background: var(--sky); color: var(--navy); padding: 3px 8px; border-radius: 6px; font-size: .9rem; font-weight: 700; }

@media (max-width: 560px) {
  .container { padding: 18px 14px 54px; }
  .card { padding: 18px; }
  h1 { font-size: 1.45rem; }
  .item-top { flex-direction: column; }
  .item-top .amt { width: 100%; }
  .nav a { padding: 6px 10px; font-size: .86rem; }
}