/* Casper Ads — client portal & admin. Logical properties throughout so RTL/LTR both work. */
:root {
  --ink: #0e1116;
  --surface: #151a21;
  --surface-2: #1b2129;
  --line: #262d38;
  --line-2: #323b48;
  --text: #e6e9ee;
  --muted: #8a94a6;
  --lime: #c5f23a;
  --lime-ink: #10140a;
  --lime-soft: rgba(197, 242, 58, .12);
  --ok: #4ade80;
  --warn: #f5b54a;
  --bad: #ff6b6b;
  --info: #7cb8ff;
  --r-lg: 16px;
  --r-md: 10px;
  --nav-w: 232px;
  --top-h: 60px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 15px/1.55 "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-variant-numeric: tabular-nums;
  overflow-x: clip;
}
a { color: var(--lime); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.25; font-weight: 600; }
h1 { font-size: 1.6rem; letter-spacing: -.01em; }
h2 { font-size: 1.08rem; margin-block-end: .9rem; display: flex; align-items: center; gap: .5rem; }
h3 { font-size: .98rem; margin-block-end: .6rem; }
p { margin: 0 0 .75rem; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.shell { overflow-x: clip; }
.main > * { min-width: 0; }
.small { font-size: .82rem; }
.center { text-align: center; }
.mt { margin-block-start: 1.25rem; }
.ic { width: 18px; height: 18px; flex: none; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; border-radius: 6px; }

/* ---------- shell ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  height: var(--top-h);
  display: flex; align-items: center; gap: .75rem;
  padding-inline: 16px;
  background: rgba(14, 17, 22, .86);
  backdrop-filter: blur(10px);
  border-block-end: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: .55rem; color: var(--text); font-weight: 700; font-size: 1.05rem; }
.brand:hover { text-decoration: none; }
.brand-dot {
  width: 18px; height: 18px; border-radius: 50%;
  border: 3px solid var(--lime);
  box-shadow: 0 0 0 3px var(--lime-soft);
}
.topbar-end { margin-inline-start: auto; display: flex; align-items: center; gap: .6rem; }
.user-chip { color: var(--muted); font-size: .86rem; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang-switch {
  display: inline-grid; place-items: center; min-width: 34px; height: 30px; padding-inline: .55rem;
  border: 1px solid var(--line-2); border-radius: 999px; color: var(--text); font-size: .82rem; font-weight: 600;
}
.lang-switch:hover { border-color: var(--lime); text-decoration: none; }
.icon-btn { background: none; border: 0; color: var(--text); padding: 6px; border-radius: 8px; cursor: pointer; display: inline-grid; }
.menu-btn { display: none; }

.sidenav {
  position: fixed; inset-block: var(--top-h) 0; inset-inline-start: 0; width: var(--nav-w);
  padding: 16px 12px; border-inline-end: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 2px; background: var(--ink); z-index: 25;
}
.nav-link {
  display: flex; align-items: center; gap: .7rem; width: 100%;
  padding: .62rem .8rem; border-radius: var(--r-md);
  color: var(--muted); font: inherit; font-weight: 500; background: none; border: 0; cursor: pointer; text-align: start;
}
.nav-link:hover { color: var(--text); background: var(--surface); text-decoration: none; }
.nav-link.is-active { color: var(--lime-ink); background: var(--lime); }
.nav-logout { margin-block-start: auto; }
.scrim { display: none; }
.main { margin-inline-start: var(--nav-w); padding: 28px 32px 64px; max-width: calc(1240px + var(--nav-w)); }

@media (max-width: 900px) {
  .menu-btn { display: inline-grid; }
  .sidenav { transform: translateX(-100%); transition: transform .22s ease, visibility .22s; width: 260px; visibility: hidden; }
  [dir="rtl"] .sidenav { transform: translateX(100%); }
  body.menu-open .sidenav { transform: none; visibility: visible; }
  body.menu-open .scrim { display: block; position: fixed; inset: 0; background: rgba(0, 0, 0, .55); z-index: 20; }
  .main { margin-inline-start: 0; padding: 20px 16px 56px; }
  .user-chip { display: none; }
}
@media (prefers-reduced-motion: reduce) { .sidenav { transition: none; } }

/* ---------- page head ---------- */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-block-end: 1.5rem; }
.page-head p { margin: .25rem 0 0; }
.back-link { display: inline-flex; align-items: center; gap: .25rem; color: var(--muted); font-size: .86rem; margin-block-end: .35rem; }
[dir="rtl"] .back-link .ic { transform: scaleX(-1); }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ---------- KPIs ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr)); gap: 12px; margin-block-end: 1.25rem; }
.kpi {
  display: flex; flex-direction: column; gap: .2rem;
  padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface);
}
.kpi-label { color: var(--muted); font-size: .84rem; }
.kpi-val { font-size: 1.45rem; font-weight: 700; letter-spacing: -.01em; direction: ltr; text-align: start; unicode-bidi: plaintext; }
.kpi-sub { color: var(--muted); font-size: .8rem; unicode-bidi: plaintext; }
.kpi-accent { background: var(--lime); border-color: var(--lime); color: var(--lime-ink); }
.kpi-accent .kpi-label, .kpi-accent .kpi-sub { color: rgba(16, 20, 10, .7); }
.kpi-accent .kpi-val.neg { color: #8a1010; }
.kpi-accent .kpi-val.pos { color: var(--lime-ink); }

/* ---------- cards ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; margin-block-end: 1.25rem; }
.card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; margin-block-end: .9rem; }
.card-head h2 { margin: 0; }
.card-danger { border-color: rgba(255, 107, 107, .45); }
.card-danger h2 { color: var(--bad); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr)); gap: 0 1.25rem; align-items: start; }
.empty { text-align: center; padding: 40px 20px; }

/* ---------- campaign cards (client portal) ---------- */
.search-box { position: relative; margin-block-end: 1rem; max-width: 420px; }
.search-box .ic { position: absolute; inset-inline-start: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search-box input { padding-inline-start: 40px; }
.camp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr)); gap: 14px; }
.camp-card {
  display: block; color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px;
}
.camp-card:hover { text-decoration: none; border-color: var(--line-2); background: var(--surface-2); }
.camp-head { display: flex; align-items: center; gap: .6rem; margin-block-end: 14px; }
.camp-head .status { flex: none; }
.camp-head .status span:not(.dot) { display: none; }
.camp-name { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.camp-metrics { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .8fr) minmax(0, 1fr); border-block-start: 1px solid var(--line); padding-block-start: 12px; }
.camp-metrics > div { display: flex; flex-direction: column; gap: 2px; padding-inline: 10px; }
.camp-metrics > div:first-child { padding-inline-start: 0; }
.camp-metrics > div + div { border-inline-start: 1px solid var(--line); }
.m-label { color: var(--muted); font-size: .76rem; }
.m-val { font-weight: 700; font-size: 1.02rem; text-align: start; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 420px) { .m-val { font-size: .9rem; } .camp-metrics > div { padding-inline: 8px; } }
.camp-metrics > div:first-child .m-val { color: var(--lime); }

/* ---------- badges / status ---------- */
.badge { font-size: .72rem; padding: 2px 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line-2); color: var(--muted); white-space: nowrap; }
.pill { display: inline-block; font-size: .74rem; padding: 1px 9px; border-radius: 999px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line-2); vertical-align: middle; }
.pill-ok { color: var(--ok); border-color: rgba(74, 222, 128, .35); }
.pill-bad { color: var(--bad); border-color: rgba(255, 107, 107, .4); }
.status { display: inline-flex; align-items: center; gap: .35rem; font-size: .82rem; color: var(--muted); }
.status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status-on .dot { background: var(--ok); box-shadow: 0 0 0 3px rgba(74, 222, 128, .18); }
.status-on { color: var(--ok); }
.status-paused .dot { background: var(--warn); }
.status-off .dot { background: #5b6473; }
.pos { color: var(--ok); }
.neg { color: var(--bad); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin-inline: -4px; }
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th { text-align: start; font-weight: 500; color: var(--muted); font-size: .8rem; padding: .55rem .7rem; border-block-end: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: .65rem .7rem; border-block-end: 1px solid var(--line); vertical-align: middle; }
.tbl tbody tr:last-child td { border-block-end: 0; }
.tbl tbody tr:hover td { background: rgba(255, 255, 255, .015); }
.tbl td[dir="ltr"] { white-space: nowrap; }
.tbl .num { text-align: end; white-space: nowrap; unicode-bidi: plaintext; }
.tbl .end { text-align: end; white-space: nowrap; }
.tbl a strong { color: var(--text); }
.is-muted td { opacity: .55; }

/* ---------- forms ---------- */
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--ink);
  border: 1px solid var(--line-2); border-radius: var(--r-md); padding: .6rem .75rem; min-height: 42px;
}
input:focus, select:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px var(--lime-soft); }
input[readonly] { color: var(--muted); }
input[type="checkbox"] { width: 18px; height: 18px; min-height: 0; accent-color: var(--lime); flex: none; margin: 0; }
input[type="date"] { min-width: 0; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field > span { font-size: .85rem; color: var(--muted); }
.field small { color: var(--muted); font-size: .77rem; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: start; }
.span-2 { grid-column: 1 / -1; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.check-row { display: flex; align-items: center; gap: .65rem; padding: .45rem 0; cursor: pointer; }
.check-row .grow { flex: 1; min-width: 0; }
.check-list { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--r-md); padding: 4px 12px; margin-block-end: 12px; max-height: 360px; overflow: auto; }
.check-list .check-row + .check-row { border-block-start: 1px solid var(--line); }
.check-all { color: var(--muted); font-size: .86rem; }
.inline-form { display: flex; gap: .5rem; }
.plain-list { list-style: none; padding: 0; margin: 0 0 .75rem; }
.plain-list li { padding: .3rem 0; }

.range-form { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.range-form select { width: auto; min-width: 150px; }
.range-custom { display: flex; gap: .5rem; flex-wrap: wrap; }
.range-custom[hidden] { display: none; }
.range-custom input { width: 150px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  font: inherit; font-weight: 600; font-size: .9rem; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--r-md);
  padding: .55rem 1rem; min-height: 40px; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--muted); text-decoration: none; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--lime); border-color: var(--lime); color: var(--lime-ink); }
.btn-primary:hover { filter: brightness(1.06); border-color: var(--lime); }
.btn-ghost { background: none; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--line-2); }
.btn-sm { min-height: 32px; padding: .3rem .7rem; font-size: .82rem; }
.btn-block { width: 100%; }
.danger { color: var(--bad); }

details.row-menu { position: relative; display: inline-block; }
details.row-menu summary { list-style: none; }
details.row-menu summary::-webkit-details-marker { display: none; }
.row-menu-body {
  position: absolute; inset-inline-end: 0; top: calc(100% + 6px); z-index: 10; width: 290px;
  display: flex; flex-direction: column; gap: 8px; padding: 12px;
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--r-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .45);
}
.row-menu-body form { margin: 0; }
.row-menu-body .btn { width: 100%; }
.row-menu-body .inline-form .btn { width: auto; }

/* ---------- alerts ---------- */
.alert { padding: .75rem 1rem; border-radius: var(--r-md); margin-block-end: 1rem; border: 1px solid; font-size: .92rem; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.alert-ok { color: var(--ok); border-color: rgba(74, 222, 128, .35); background: rgba(74, 222, 128, .07); }
.alert-error { color: var(--bad); border-color: rgba(255, 107, 107, .4); background: rgba(255, 107, 107, .07); }
.alert-warn { color: var(--warn); border-color: rgba(245, 181, 74, .4); background: rgba(245, 181, 74, .07); }
.alert-info { color: var(--info); border-color: rgba(124, 184, 255, .35); background: rgba(124, 184, 255, .07); }

/* ---------- chart ---------- */
.chart { width: 100%; height: 220px; display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .bar { fill: var(--lime); opacity: .85; }
.chart .bar:hover { opacity: 1; }
.chart .line { fill: none; stroke: var(--info); stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart-axis { display: grid; margin-block-start: 6px; color: var(--muted); font-size: .72rem; text-align: center; white-space: nowrap; }
.chart-axis span { overflow: visible; }
.legend { display: flex; align-items: center; gap: .45rem; font-size: .8rem; color: var(--muted); }
.lg { display: inline-block; width: 12px; height: 12px; border-radius: 3px; }
.lg-bar { background: var(--lime); }
.lg-line { background: var(--info); height: 3px; margin-inline-start: .6rem; }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; }
.auth-top { position: fixed; top: 16px; inset-inline-end: 16px; }
.auth-card { width: 100%; max-width: 400px; padding: 32px 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; }
.auth-card h1 { font-size: 1.4rem; margin-block: 1.4rem .35rem; }
.auth-brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.1rem; }
.auth-wrap > .alert { max-width: 400px; width: 100%; }
.preview-banner .ic { width: 16px; height: 16px; }