/* Kingdom Vault – brand colour sampled from the logo: #435B89 */
:root {
  --brand: #435b89;
  --brand-600: #374d78;
  --brand-700: #2c3e62;
  --bg: #f3f5f9;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --text: #19223a;
  --muted: #5b6985;
  --border: #dde3ee;
  --border-strong: #c6cfdf;
  --primary: #435b89;
  --primary-hover: #374d78;
  --on-primary: #ffffff;
  --tint: #e8edf6;
  --link: #364f85;
  --focus: rgba(67, 91, 137, .35);
  --side-bg: #435b89;
  --side-text: #e9eefa;
  --side-muted: #b4c2e0;
  --side-hover: rgba(255, 255, 255, .10);
  --side-active: rgba(255, 255, 255, .18);
  --ok: #1c7a4a; --ok-bg: #e3f5ec;
  --warn: #9a5b00; --warn-bg: #fff1d9;
  --err: #b3261e; --err-bg: #fdeceb;
  --info: #2c5aa0; --info-bg: #e6eefb;
  --shadow: 0 1px 2px rgba(25, 34, 58, .06), 0 4px 14px rgba(25, 34, 58, .06);
  --shadow-lg: 0 10px 40px rgba(10, 16, 32, .25);
  --radius: 12px;
  --radius-sm: 8px;
  --side-w: 288px;
  --topbar-h: 58px;
  color-scheme: light;
}
[data-theme="dark"] {
  --bg: #0d121c;
  --surface: #151c2a;
  --surface-2: #1a2334;
  --text: #e7ecf6;
  --muted: #9aa8c4;
  --border: #263149;
  --border-strong: #35435f;
  --primary: #5d79b0;
  --primary-hover: #7088bd;
  --on-primary: #ffffff;
  --tint: #1f2b45;
  --link: #9db6e8;
  --focus: rgba(125, 155, 215, .4);
  --side-bg: #111827;
  --side-text: #dfe6f5;
  --side-muted: #8d9cba;
  --side-hover: rgba(255, 255, 255, .06);
  --side-active: rgba(93, 121, 176, .30);
  --ok: #58d08e; --ok-bg: #12301f;
  --warn: #f2b655; --warn-bg: #352610;
  --err: #ff8a80; --err-bg: #3a1714;
  --info: #8fb4f0; --info-bg: #172640;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 14px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1.02rem; }
p { margin: 0 0 1em; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.ic { flex: none; vertical-align: middle; }
.only-dark { display: none; } [data-theme="dark"] .only-dark { display: inline-flex; } [data-theme="dark"] .only-light { display: none; }
.only-light { display: inline-flex; }
.muted { color: var(--muted); } .small { font-size: .85rem; } .nowrap { white-space: nowrap; }
.hide { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }

/* ---------- layout ---------- */
.app { display: flex; min-height: 100vh; min-height: 100dvh; }
.sidebar {
  width: var(--side-w); background: var(--side-bg); color: var(--side-text);
  display: flex; flex-direction: column; position: fixed; inset: 0 auto 0 0; z-index: 40;
  transform: translateX(-100%); transition: transform .22s ease; overflow: hidden;
  padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom);
}
.app.nav-open .sidebar { transform: none; box-shadow: var(--shadow-lg); }
.scrim { position: fixed; inset: 0; background: rgba(8, 12, 24, .5); z-index: 35; opacity: 0; pointer-events: none; transition: opacity .2s; }
.app.nav-open .scrim { opacity: 1; pointer-events: auto; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20; height: calc(var(--topbar-h) + env(safe-area-inset-top)); padding: env(safe-area-inset-top) 12px 0;
  display: flex; align-items: center; gap: 10px; background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--border);
}
.topbar-title { font-weight: 600; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-actions { display: flex; gap: 6px; align-items: center; }
.content { padding: 16px 14px 90px; width: 100%; max-width: 1180px; margin: 0 auto; }
@media (min-width: 1000px) {
  .sidebar { transform: none; box-shadow: none; }
  .main { margin-left: var(--side-w); }
  .icon-btn.menu-btn { display: none; }
  .scrim { display: none; }
  .content { padding: 26px 32px 60px; }
  .topbar { padding-left: 32px; padding-right: 32px; }
}

/* ---------- sidebar ---------- */
.brand { display: flex; align-items: center; gap: 12px; padding: 16px 18px 12px; color: #fff; text-decoration: none !important; }
.brand-mark { border-radius: 10px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.brand-text strong { font-size: 1.08rem; letter-spacing: .01em; }
.brand-text small { color: var(--side-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav { flex: 1; overflow-y: auto; padding: 4px 10px 10px; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.25) transparent; }
.nav-label { text-transform: uppercase; letter-spacing: .09em; font-size: .68rem; color: var(--side-muted); padding: 14px 10px 6px; }
.nav-item {
  display: flex; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 9px; color: var(--side-text);
  text-decoration: none !important; min-height: 40px; font-size: .93rem;
}
.nav-item span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-item em { font-style: normal; opacity: .65; font-size: .85em; margin-right: 2px; }
.nav-btn { width: 100%; border: 0; background: transparent; font: inherit; cursor: pointer; text-align: left; }
.nav-item:hover { background: var(--side-hover); }
.nav-item.is-active { background: var(--side-active); color: #fff; font-weight: 600; }
.nav-item .ic { opacity: .92; }
.nav-empty { color: var(--side-muted); font-size: .85rem; padding: 6px 10px; }
.side-foot { border-top: 1px solid rgba(255, 255, 255, .12); padding: 8px 10px 10px; }
.badge { background: #fff; color: var(--brand-700); font-size: .72rem; border-radius: 99px; padding: 1px 8px; font-weight: 700; }
.badge.warn { background: #ffcf70; color: #4a3000; }

/* ---------- buttons / inputs ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 16px; min-height: 42px;
  border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: inherit; font-weight: 550; cursor: pointer; text-decoration: none !important; line-height: 1.2; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); border-color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-danger { color: var(--err); border-color: color-mix(in srgb, var(--err) 45%, var(--border)); }
.btn-danger:hover { background: var(--err-bg); border-color: var(--err); }
.btn-danger.solid { background: var(--err); color: #fff; border-color: var(--err); }
.btn-sm { min-height: 34px; padding: 0 12px; font-size: .88rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px;
  border: 1px solid transparent; background: transparent; color: var(--text); cursor: pointer; padding: 0;
}
.icon-btn:hover { background: var(--tint); }
.icon-btn.sm { width: 34px; height: 34px; }
.icon-btn.danger:hover { color: var(--err); background: var(--err-bg); }

label { display: block; font-weight: 550; font-size: .88rem; margin-bottom: 5px; }
.field { margin-bottom: 14px; }
.field .hint { color: var(--muted); font-size: .82rem; margin-top: 4px; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=date], input[type=number], input[type=month], select, textarea {
  width: 100%; min-height: 42px; padding: 9px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); font: inherit; -webkit-appearance: none; appearance: none;
}
select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--focus); }
input[type=checkbox], input[type=radio] { width: 18px; height: 18px; accent-color: var(--primary); }
.check { display: flex; align-items: center; gap: 10px; font-weight: 500; cursor: pointer; margin: 0; min-height: 34px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; } .row > * { flex: 1 1 200px; min-width: 0; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.actions.end { justify-content: flex-end; }
input[type=file] { font: inherit; max-width: 100%; }

/* ---------- cards / generic ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 18px; }
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { margin: 0; display: flex; align-items: center; gap: 10px; }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 99px; font-size: .76rem; font-weight: 650; background: var(--tint); color: var(--link); white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: var(--ok); } .pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.err { background: var(--err-bg); color: var(--err); } .pill.info { background: var(--info-bg); color: var(--info); }
.pill.muted { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: var(--radius-sm); margin-bottom: 14px; border: 1px solid transparent; }
.alert .ic { margin-top: 2px; }
.alert-ok { background: var(--ok-bg); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 30%, transparent); }
.alert-err { background: var(--err-bg); color: var(--err); border-color: color-mix(in srgb, var(--err) 30%, transparent); }
.alert-warn { background: var(--warn-bg); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.alert-info { background: var(--info-bg); color: var(--info); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.empty-state { text-align: center; padding: 48px 18px; color: var(--muted); }
.empty-state .ic { color: var(--muted); opacity: .7; margin-bottom: 8px; }
.empty-state h1, .empty-state h2 { color: var(--text); }

/* ---------- dashboard ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.tile {
  display: flex; gap: 14px; align-items: center; padding: 14px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); text-decoration: none !important; box-shadow: var(--shadow); min-height: 76px;
}
.tile:hover { border-color: var(--primary); transform: translateY(-1px); }
.tile-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--tint); color: var(--primary); display: grid; place-items: center; flex: none; }
[data-theme="dark"] .tile-ic { color: var(--link); }
.tile b { display: block; font-size: .95rem; line-height: 1.25; }
.tile small { color: var(--muted); }
.tile .num { color: var(--muted); font-weight: 500; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .v { font-size: 1.7rem; font-weight: 700; letter-spacing: -.02em; }
.stat .l { color: var(--muted); font-size: .84rem; }

/* ---------- file browser ---------- */
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 2px; margin-bottom: 8px; font-size: .9rem; }
.crumbs a, .crumbs span { display: inline-flex; align-items: center; gap: 2px; padding: 3px 6px; border-radius: 6px; }
.crumbs a:hover { background: var(--tint); text-decoration: none; }
.crumbs .sep { color: var(--muted); padding: 0; }
.crumbs .cur { font-weight: 650; }
.toolbar { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.toolbar .search { position: relative; flex: 1 1 100%; min-width: 0; }
.toolbar .search .ic { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.toolbar .search input { padding-left: 40px; }
.toolbar form.tb { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.toolbar .tb-sort { display: flex; gap: 8px; }
.toolbar .tb-sort select { min-width: 150px; }
.toolbar .tb-btns { display: flex; gap: 8px; flex-wrap: wrap; }
@media (min-width: 760px) { .toolbar { flex-direction: row; align-items: center; } .toolbar form.tb { flex: 1; flex-wrap: nowrap; } .toolbar .search { flex: 1 1 auto; } }
.list { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: visible; }
.list-head { display: none; }
.item { display: grid; grid-template-columns: 44px 1fr auto; gap: 4px 12px; align-items: center; padding: 11px 12px; border-top: 1px solid var(--border); position: relative; }
.item:first-child { border-top: 0; }
.item:hover { background: var(--surface-2); }
.item .i-ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--tint); color: var(--primary); grid-row: span 2; }
[data-theme="dark"] .item .i-ic { color: var(--link); }
.item.is-folder .i-ic { background: color-mix(in srgb, var(--primary) 16%, var(--surface)); }
.item .i-main { min-width: 0; }
.item .i-title { font-weight: 600; color: var(--text); overflow-wrap: anywhere; display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; text-decoration: none !important; }
a.i-title:hover { color: var(--link); }
.item .i-sub { color: var(--muted); font-size: .82rem; overflow-wrap: anywhere; }
.item .i-meta { display: none; }
.item .i-act { display: flex; align-items: center; gap: 2px; grid-row: span 2; }
.item .i-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 3px; }
.item.flagged { box-shadow: inset 3px 0 0 var(--warn); }
@media (min-width: 900px) {
  .list-head, .item { grid-template-columns: 44px minmax(0, 1fr) 170px 120px 90px 112px; }
  .list-head { display: grid; gap: 12px; padding: 10px 12px; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--border); background: var(--surface-2); border-radius: var(--radius) var(--radius) 0 0; }
  .list-head a { color: inherit; display: inline-flex; gap: 4px; align-items: center; }
  .item .i-ic { grid-row: auto; }
  .item .i-main { grid-row: auto; }
  .item .i-meta { display: block; font-size: .88rem; color: var(--muted); }
  .item .i-sub.mobile-only { display: none; }
  .item .i-act { grid-row: auto; justify-content: flex-end; }
  .item .i-tags { display: none; }
}
.dd { position: relative; }
.dd-menu {
  position: absolute; right: 0; top: calc(100% + 4px); min-width: 190px; background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: 10px; box-shadow: var(--shadow-lg); padding: 6px; z-index: 30; display: none;
}
.dd.open .dd-menu { display: block; }
.dd-menu button, .dd-menu a {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 9px 10px; border-radius: 7px; border: 0; background: transparent;
  color: var(--text); font: inherit; cursor: pointer; text-decoration: none !important; min-height: 40px;
}
.dd-menu button:hover, .dd-menu a:hover { background: var(--tint); }
.dd-menu .danger { color: var(--err); } .dd-menu .danger:hover { background: var(--err-bg); }
.dd-menu hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }
.list-foot { padding: 10px 14px; color: var(--muted); font-size: .84rem; border-top: 1px solid var(--border); }

/* ---------- dialogs ---------- */
dialog {
  border: 0; padding: 0; border-radius: 14px; background: var(--surface); color: var(--text); width: min(560px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px); box-shadow: var(--shadow-lg); overflow: hidden;
}
dialog.wide { width: min(920px, calc(100vw - 24px)); }
dialog::backdrop { background: rgba(8, 12, 24, .55); }
.dlg { display: flex; flex-direction: column; max-height: calc(100dvh - 24px); }
.dlg-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px 10px; border-bottom: 1px solid var(--border); }
.dlg-head h2 { margin: 0; font-size: 1.1rem; }
.dlg-body { padding: 16px; overflow: auto; }
.dlg-foot { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; background: var(--surface-2); }

/* ---------- upload ---------- */
.drop {
  border: 2px dashed var(--border-strong); border-radius: var(--radius); padding: 26px 14px; text-align: center; background: var(--surface-2); cursor: pointer; color: var(--muted);
}
.drop.over, .drop:hover { border-color: var(--primary); background: var(--tint); color: var(--text); }
.drop .ic { color: var(--primary); margin-bottom: 6px; }
.up-row { border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-top: 12px; background: var(--surface); }
.up-row .up-top { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: .86rem; color: var(--muted); }
.up-row .up-top b { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.up-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 640px) { .up-grid { grid-template-columns: 1.4fr 1fr 1fr; } .up-grid .wide { grid-column: 1 / -1; } }
.rule-note { font-size: .82rem; color: var(--warn); background: var(--warn-bg); border-radius: 8px; padding: 6px 10px; margin-top: 6px; }
.progress { height: 10px; border-radius: 99px; background: var(--tint); overflow: hidden; margin-top: 10px; }
.progress > i { display: block; height: 100%; width: 0; background: var(--primary); transition: width .15s; }

/* ---------- tables (settings etc.) ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table.tbl { width: 100%; border-collapse: collapse; min-width: 560px; }
table.tbl th, table.tbl td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.tbl th { font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--surface-2); }
table.tbl tr:last-child td { border-bottom: 0; }
.tabs { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--border); margin-bottom: 18px; -webkit-overflow-scrolling: touch; }
.tabs a { padding: 10px 14px; border-bottom: 3px solid transparent; color: var(--muted); white-space: nowrap; font-weight: 600; text-decoration: none !important; display: flex; gap: 8px; align-items: center; }
.tabs a.on { color: var(--text); border-color: var(--primary); }
.tabs a:hover { color: var(--text); }
.matrix { display: grid; grid-template-columns: 1fr; gap: 8px; }
.matrix .m-row { display: flex; align-items: center; gap: 10px; justify-content: space-between; padding: 8px 10px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.matrix .m-row span { display: flex; gap: 8px; align-items: center; min-width: 0; }
.matrix .m-row select { width: 150px; flex: none; }
@media (min-width: 760px) { .matrix { grid-template-columns: 1fr 1fr; } }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 20px; background: linear-gradient(160deg, var(--brand) 0%, #2a3a5e 100%); }
[data-theme="dark"] .auth-wrap { background: linear-gradient(160deg, #1a2540 0%, #0b101b 100%); }
.auth-card { width: 100%; max-width: 420px; background: var(--surface); border-radius: 18px; padding: 28px 24px; box-shadow: var(--shadow-lg); }
.auth-card .logo { display: block; width: 110px; max-width: 50%; height: auto; margin: 0 auto 12px; }
.auth-card img.logo.only-light { display: block; } [data-theme="dark"] .auth-card img.logo.only-light { display: none; }
.auth-card img.logo.only-dark { display: none; } [data-theme="dark"] .auth-card img.logo.only-dark { display: block; }
.auth-card h1 { text-align: center; font-size: 1.35rem; }
.auth-card .sub { text-align: center; color: var(--muted); margin-bottom: 20px; }
.auth-foot { display: flex; justify-content: center; margin-top: 16px; }
.code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; word-break: break-all; font-size: .9rem; user-select: all; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0 0 1em; }
.steps li { counter-increment: s; position: relative; padding-left: 38px; margin-bottom: 10px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--tint); color: var(--link); font-weight: 700; display: grid; place-items: center; font-size: .85rem; }

@media print { .sidebar, .topbar, .toolbar, .i-act { display: none !important; } .main { margin: 0; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }