/* Admin back-office */
body.admin { --c-thai: var(--accent); --c-intl: #6b9d8c; --c-hot: #bf6f61; --c-warm: #cfa14e; --c-cold: #7ea3c4; --c-neutral: #9aa5b1; }
@media (prefers-color-scheme: dark) { body.admin { --c-intl: #86bfae; --c-hot: #e0958a; --c-warm: #e0bc77; --c-cold: #8fb2d0; --c-neutral: #a9b4bf; } }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(400px, 100%); padding: 28px; }
.login-card h1 { margin: 0 0 8px; font-size: 24px; }

.shell { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--line); padding: 18px 14px; display: flex; flex-direction: column; gap: 16px; position: sticky; top: 0; height: 100vh; }
.side-brand { display: flex; flex-direction: column; padding: 0 8px; }
.side-brand small { color: var(--muted); }
#nav { display: flex; flex-direction: column; gap: 4px; }
#nav button { text-align: left; border: 0; background: transparent; color: var(--ink); padding: 10px 12px; border-radius: 10px; font: 500 15px var(--font); cursor: pointer; }
#nav button:hover { background: var(--accent-soft); }
#nav button.active { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding: 0 4px; }
.who { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.side-link { font-size: 13px; text-align: center; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.badge.thai { background: color-mix(in srgb, var(--c-thai) 14%, transparent); color: var(--c-thai); }
.badge.international { background: color-mix(in srgb, var(--c-intl) 14%, transparent); color: var(--c-intl); }
.badge.hot { background: color-mix(in srgb, var(--c-hot) 14%, transparent); color: var(--c-hot); }
.badge.warm { background: color-mix(in srgb, var(--c-warm) 20%, transparent); color: var(--warn); }
.badge.cold { background: color-mix(in srgb, var(--c-cold) 18%, transparent); color: var(--c-intl); }
.badge.none, .badge.new { background: var(--bg); color: var(--muted); border: 1px solid var(--line); }
.badge.contacted { background: color-mix(in srgb, var(--c-intl) 14%, transparent); color: var(--c-intl); }
.badge.applied { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.badge.not_interested { background: var(--bg); color: var(--danger); border: 1px solid var(--line); }

.content { padding: 20px 24px 60px; min-width: 0; }
.filters { padding: 12px; }
.f-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.f-row #fq { grid-column: span 2; }
.f-row input, .f-row select { min-height: 38px; padding: 7px 10px; font-size: 14px; }
.view { margin-top: 16px; }
.view h2 { margin: 0 0 12px; font-size: 20px; }
.row-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.row-head .tools { display: flex; gap: 8px; flex-wrap: wrap; }

/* KPI */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { padding: 14px 16px; margin: 0; }
.kpi .v { font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }
.kpi .l { color: var(--muted); font-size: 13px; margin-top: 4px; }
.kpi .s { font-size: 12px; color: var(--muted); }

/* charts */
.charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.charts .card { margin: 0; }
.charts .wide { grid-column: 1 / -1; }
.card h3 { margin: 0 0 14px; font-size: 15px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin: -4px 0 12px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.hbar { display: grid; grid-template-columns: minmax(80px, 34%) 1fr 44px; gap: 10px; align-items: center; margin: 7px 0; font-size: 13px; }
.hbar .lab { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbar .track { height: 18px; background: var(--bg); border-radius: 5px; display: flex; overflow: hidden; }
.hbar .seg { height: 100%; }
.hbar .seg + .seg { border-left: 2px solid var(--surface); }
.hbar .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.empty { color: var(--muted); font-size: 14px; padding: 12px 0; }
svg.timeline { width: 100%; height: auto; display: block; }
svg.timeline text { fill: var(--muted); font: 11px var(--font); }
svg.timeline .bar { fill: var(--accent); }
svg.timeline .bar:hover { opacity: .75; }
svg.timeline line { stroke: var(--line); }
.prs { display: grid; gap: 10px; }
.pr { display: grid; grid-template-columns: 1fr 120px 40px; gap: 10px; align-items: center; font-size: 13px; }
.pr .track { height: 10px; background: var(--bg); border-radius: 5px; overflow: hidden; }
.pr .track div { height: 100%; background: var(--accent); }

/* table */
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table.dt { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 980px; }
.dt th { position: sticky; top: 0; background: var(--surface); text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.dt th.sortable { cursor: pointer; user-select: none; }
.dt th.sortable:hover { color: var(--ink); }
.dt td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.dt tbody tr { cursor: pointer; }
.dt tbody tr:hover { background: var(--accent-soft); }
.dt small { display: block; color: var(--muted); }
.dt .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 12px; font-size: 14px; color: var(--muted); }
.pager .btns { display: flex; gap: 6px; align-items: center; }
.pager select { width: auto; min-height: 32px; padding: 3px 8px; }

/* dialogs */
.dlg { border: 1px solid var(--line); border-radius: 16px; padding: 0; width: min(720px, calc(100vw - 24px)); max-height: calc(100vh - 24px); background: var(--surface); color: var(--ink); box-shadow: 0 20px 60px rgba(0, 0, 0, .3); }
.dlg::backdrop { background: rgba(20, 15, 10, .5); }
.dlg-in { padding: 20px; }
.dlg h2 { margin: 0 0 12px; font-size: 19px; }
.dlg .grid2 .field { margin-top: 12px; }
.dlg .actions { display: flex; justify-content: space-between; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.dlg .actions .r { display: flex; gap: 8px; }
.dlg textarea { min-height: 70px; }
.dlg .ro input, .dlg .ro select, .dlg .ro textarea { opacity: .7; }
.meta { color: var(--muted); font-size: 12px; margin: 0 0 4px; }
.preview { max-height: 180px; overflow: auto; font-size: 12px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px; margin-top: 10px; }
.progress { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; margin-top: 12px; }
.progress div { height: 100%; width: 0; background: var(--accent); transition: width .2s; }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 20px); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; opacity: 0; pointer-events: none; transition: .2s; z-index: 50; max-width: calc(100vw - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--danger); color: #fff; }

.simple-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.simple-table th, .simple-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
.simple-table th { font-size: 12px; color: var(--muted); }
.inline-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin-top: 12px; align-items: end; }
.inline-form input, .inline-form select { min-height: 38px; padding: 7px 10px; font-size: 14px; }
.stack { display: grid; gap: 16px; }
.stack .card { margin: 0; }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 12px; }
  #nav { flex-direction: row; flex-wrap: wrap; }
  .side-foot { margin: 0 0 0 auto; flex-direction: row; align-items: center; flex-wrap: wrap; }
  .content { padding: 12px; }
  .charts { grid-template-columns: 1fr; }
  .f-row #fq { grid-column: 1 / -1; }
}

/* ---- liquid-glass layout for the admin ---- */
.shell { gap: 16px; padding: 14px; grid-template-columns: 250px minmax(0, 1fr); }
.side { border-radius: 26px; top: 14px; height: calc(100vh - 28px); border-right: 1px solid var(--glass-edge); }
#nav button { border-radius: 14px; }
#nav button.active { background: var(--glass-strong); color: var(--ink); box-shadow: 0 1px 4px rgba(30, 50, 70, .14); }
.content { padding: 6px 6px 60px; }
.filters { border-radius: 22px; }
.f-row input, .f-row select { border-radius: 999px; }
.kpi { border-radius: 20px; }
.kpi .v { letter-spacing: -.02em; }
.table-wrap { border-radius: 22px; }
.dt th { background: var(--glass-strong); }
.dt tbody tr:hover { background: var(--accent-soft); }
.dt td, .dt th, .simple-table th, .simple-table td { border-bottom-color: var(--line); }
.dlg { border-radius: 26px; background: var(--glass-strong); }
.dlg::backdrop { background: rgba(20, 30, 42, .35); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.badge { background: var(--accent-soft); color: var(--accent); }
.toast { background: var(--glass-strong); color: var(--ink); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-radius: 999px; }
.toast.error { background: var(--danger); color: #fff; }
svg.timeline .bar { fill: var(--accent); }
.hbar .track, .pr .track, .progress { background: var(--accent-soft); }
.hbar .seg + .seg { border-left-color: var(--glass-strong); }
.dt tbody tr:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.login-card { border-radius: 28px; }
@media (max-width: 900px) { .shell { grid-template-columns: 1fr; padding: 8px; } .side { height: auto; top: 0; border-radius: 22px; } }