/* Admin dashboard — builds on site.css tokens.
   Layout: fixed navy rail + scrolling work area; tables are the primary surface. */

body.admin { background: var(--paper); }

/* ---------- login ---------- */
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 2rem max(16px, env(safe-area-inset-right, 0px)) 2rem max(16px, env(safe-area-inset-left, 0px)); background: linear-gradient(180deg, var(--navy), var(--navy-2)); }
.login-card { width: min(100%, 420px); background: var(--surface); border-radius: var(--radius-lg); padding: 2rem; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5); display: grid; gap: 1.25rem; }
.login-card .brand { justify-content: center; }
.login-card h1 { font-size: var(--step-2); text-align: center; }
.login-card .muted { text-align: center; }
.login-tools { display: flex; justify-content: center; gap: 0.5rem; }
.form-error { background: var(--bad-soft); color: var(--bad); border-radius: var(--radius); padding: 0.6rem 0.8rem; font-size: 0.9rem; }
.muted { color: var(--muted); font-size: 0.9rem; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.rail { background: var(--navy); color: var(--on-navy); display: flex; flex-direction: column; gap: 1.5rem; padding: 1.25rem 0.85rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.rail .brand-name { color: var(--on-navy); font-size: 0.98rem; }
.rail .brand-sub { color: var(--on-navy-muted); }
.rail nav { display: grid; gap: 2px; }
.rail-link { display: flex; align-items: center; gap: 0.7rem; padding: 0.65rem 0.75rem; border-radius: 10px; color: var(--on-navy-muted); background: none; border: 0; cursor: pointer; font-weight: 500; text-align: start; width: 100%; }
.rail-link:hover { color: var(--on-navy); background: rgba(238, 242, 248, 0.06); }
.rail-link[aria-current="page"] { color: var(--navy); background: var(--brass); }
.rail-link .pill { margin-inline-start: auto; font-family: var(--font-mono); font-size: 0.72rem; background: rgba(238, 242, 248, 0.14); color: var(--on-navy); border-radius: 999px; padding: 0.05rem 0.5rem; }
.rail-link[aria-current="page"] .pill { background: rgba(13, 33, 64, 0.2); color: var(--navy); }
.rail-foot { margin-top: auto; display: grid; gap: 0.5rem; font-size: 0.82rem; color: var(--on-navy-muted); }
.rail-foot .who { padding: 0 0.75rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.work { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; display: flex; align-items: center; gap: 0.75rem; min-height: 64px; padding: 0.5rem max(20px, env(safe-area-inset-right, 0px)) 0.5rem max(20px, env(safe-area-inset-left, 0px)); background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.topbar h1 { font-size: var(--step-1); }
.topbar .spacer { flex: 1; }
.rail-toggle { display: none; }
.view { padding: 1.5rem max(20px, env(safe-area-inset-right, 0px)) 3rem max(20px, env(safe-area-inset-left, 0px)); display: grid; gap: 1.25rem; align-content: start; }

@media (max-width: 960px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .rail { position: fixed; inset-block: 0; inset-inline-start: 0; width: 264px; z-index: 60; transform: translateX(-100%); transition: transform .25s var(--ease); padding-top: calc(1.25rem + env(safe-area-inset-top, 0px)); }
  html[dir="rtl"] .rail { transform: translateX(100%); }
  .rail.open, html[dir="rtl"] .rail.open { transform: none; box-shadow: 0 0 60px rgba(0, 0, 0, 0.4); }
  .rail-toggle { display: inline-flex; }
}

/* ---------- KPI tiles ---------- */
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; }
@media (min-width: 1500px) { .kpis { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
@media (max-width: 640px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1rem 1.1rem; display: grid; gap: 0.25rem; text-align: start; color: inherit; cursor: pointer; font: inherit; }
.kpi:hover { border-color: var(--brass); }
.kpi small { color: var(--muted); font-size: 0.8rem; }
.kpi b { font-family: var(--font-display); font-size: 1.8rem; font-variant-numeric: tabular-nums; line-height: 1.1; }
.kpi .delta { font-size: 0.78rem; color: var(--muted); }
.kpi.attention b { color: var(--brass); }

.cards-2 { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 1rem; }
@media (max-width: 1100px) { .cards-2 { grid-template-columns: minmax(0, 1fr); } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.25rem; min-width: 0; }
.card h2 { font-size: 1rem; margin-bottom: 1rem; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.card-head h2 { margin: 0; }

/* chart */
.chart-wrap { overflow-x: auto; }
.chart text { fill: var(--muted); font-size: 11px; font-family: var(--font-body); }
.chart .grid line { stroke: var(--line); }
.chart .bar { fill: var(--brass); }
.chart .bar:hover { fill: var(--brass-strong); }
.chart .baseline { stroke: var(--muted); }

/* status breakdown */
.stack { display: flex; height: 12px; border-radius: 999px; overflow: hidden; background: var(--surface-2); margin-bottom: 1rem; }
.stack span { display: block; height: 100%; }
.legend { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.4rem 1rem; font-size: 0.88rem; }
.legend div { display: flex; align-items: center; gap: 0.5rem; }
.legend b { margin-inline-start: auto; font-variant-numeric: tabular-nums; }
.swatch { width: 10px; height: 10px; border-radius: 3px; flex: none; }

.rank { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.rank li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.25rem 1rem; align-items: center; font-size: 0.9rem; }
.rank .bar-track { grid-column: 1 / -1; height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.rank .bar-fill { height: 100%; background: var(--brass); border-radius: 999px; }
.rank .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- toolbar + table ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.toolbar .field-search { flex: 1 1 260px; }
.toolbar .select { width: auto; min-width: 170px; }
.toolbar .btn { min-height: 48px; }

.table-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 760px; }
table.data th { text-align: start; font-weight: 600; font-size: 0.78rem; color: var(--muted); padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--line); background: var(--surface-2); white-space: nowrap; }
table.data td { padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: color-mix(in srgb, var(--surface-2) 50%, transparent); }
table.data .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
table.data .strong { font-weight: 600; }
table.data .sub { color: var(--muted); font-size: 0.8rem; }
table.data .actions { white-space: nowrap; text-align: end; }
.row-unread td:first-child { box-shadow: inset 3px 0 0 var(--brass); }
html[dir="rtl"] .row-unread td:first-child { box-shadow: inset -3px 0 0 var(--brass); }
.cell-clip { max-width: 34ch; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.status-select { min-height: 36px; padding: 0.25rem 2rem 0.25rem 0.7rem; border-radius: 999px; font-size: 0.82rem; font-weight: 600; border: 1.5px solid var(--line); width: auto; }
html[dir="rtl"] .status-select { padding: 0.25rem 0.7rem 0.25rem 2rem; }
.status-select[data-status="new"], .status-select[data-status="unread"] { border-color: var(--brass); color: var(--brass); }
.status-select[data-status="contacted"], .status-select[data-status="in_discussion"], .status-select[data-status="proposal_sent"] { border-color: var(--focus); color: var(--focus); }
.status-select[data-status="enrolled"], .status-select[data-status="completed"], .status-select[data-status="won"] { border-color: var(--ok); color: var(--ok); }
.status-select[data-status="cancelled"], .status-select[data-status="closed"] { color: var(--muted); }

.tag { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; font-weight: 600; padding: 0.15rem 0.55rem; border-radius: 999px; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.bad { background: var(--bad-soft); color: var(--bad); }
.tag.brass { background: var(--brass-soft); color: var(--brass); }

.icon-btn { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); cursor: pointer; }
.icon-btn:hover { color: var(--brass); border-color: var(--brass); }
.icon-btn.danger:hover { color: var(--bad); border-color: var(--bad); }
.icon-btn + .icon-btn { margin-inline-start: 0.3rem; }

.pager { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-size: 0.85rem; color: var(--muted); }
.pager .btn { min-height: 38px; padding-block: 0.3rem; }
.empty { text-align: center; padding: 3rem 1rem; color: var(--muted); }

.switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--line); transition: background .2s; cursor: pointer; }
.switch span::after { content: ''; position: absolute; top: 3px; inset-inline-start: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .2s; }
.switch input:checked + span { background: var(--ok); }
.switch input:checked + span::after { transform: translateX(18px); }
html[dir="rtl"] .switch input:checked + span::after { transform: translateX(-18px); }
.switch input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }

/* ---------- dialogs ---------- */
.modal { border: 0; padding: 0; border-radius: var(--radius-lg); width: min(640px, calc(100% - 32px)); max-height: calc(100% - 32px); background: var(--surface); color: var(--ink); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.5); }
.modal.wide { width: min(880px, calc(100% - 32px)); }
.modal::backdrop { background: rgba(8, 15, 28, 0.55); }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--surface); z-index: 1; }
.modal-head h2 { font-size: 1.05rem; }
.modal-body { padding: 1.25rem; display: grid; gap: 1rem; }
.modal-foot { display: flex; justify-content: flex-end; gap: 0.5rem; padding: 1rem 1.25rem; border-top: 1px solid var(--line); position: sticky; bottom: 0; background: var(--surface); }
.lang-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.lang-pair .field:last-child .input, .lang-pair .field:last-child .textarea { direction: ltr; text-align: left; }
@media (max-width: 640px) { .lang-pair { grid-template-columns: minmax(0, 1fr); } }
.checks { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; }
.checks label { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 500; }
.checks input { accent-color: var(--brass); width: 18px; height: 18px; }
.detail-list { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.5rem 1rem; margin: 0; }
.detail-list dt { color: var(--muted); font-size: 0.85rem; }
.detail-list dd { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }

.message-list { display: grid; gap: 0.75rem; }
.message { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1rem 1.1rem; display: grid; gap: 0.5rem; }
.message.unread { border-inline-start: 3px solid var(--brass); }
.message-head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; }
.message-head strong { font-weight: 600; }
.message-head .actions { margin-inline-start: auto; }
.message p { white-space: pre-wrap; overflow-wrap: anywhere; }