/* ============ راصد — design tokens ============ */
:root {
  --paper: #F5F2EA;            /* warm ivory ground */
  --card: #FFFFFF;
  --card-tint: #FBFAF6;
  --ink: #1B2A22;              /* green-black */
  --ink-2: #4A5A50;
  --ink-3: #8A968E;
  --line: #E4E0D3;
  --line-strong: #CFC9B8;

  --green-900: #0B3B2C;        /* sidebar */
  --green-800: #10513C;
  --green-700: #14664E;        /* primary actions */
  --green-600: #0C7C54;        /* data marks (validated) */
  --green-100: #E3EFE7;
  --brass: #A87B2F;            /* accent + exported */
  --brass-100: #F4EAD5;
  --serious: #B03A2E;          /* confirmed violations */
  --serious-100: #F7E4E1;
  --amber: #B07A18;            /* pending review */
  --amber-100: #F6ECD6;
  --slate: #5B6770;            /* rejected */
  --slate-100: #E8EBED;

  --f-display: "Zain", "IBM Plex Sans Arabic", sans-serif;
  --f-body: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;

  --r: 12px;
  --shadow: 0 1px 2px rgba(27, 42, 34, .05), 0 4px 16px rgba(27, 42, 34, .06);
  --sadu: repeating-linear-gradient(90deg,
      transparent 0 6px, rgba(168, 123, 47, .55) 6px 8px, transparent 8px 14px);
}

* { box-sizing: border-box; }
html { height: 100%; }
body {
  margin: 0; min-height: 100%;
  font-family: var(--f-body); font-size: 15px; color: var(--ink);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(20, 102, 78, .06), transparent 60%),
    var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;   /* page body never scrolls sideways; wide tables scroll inside their own wrap */
}

/* ============ layout ============ */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.overlay {
  display: none; position: fixed; inset: 0; background: rgba(11, 40, 30, .45);
  z-index: 90; opacity: 0; transition: opacity .2s;
}
.overlay.show { display: block; opacity: 1; }
.mtopbar { display: none; }   /* mobile-only bar, shown via media query */

aside.side {
  background:
    linear-gradient(180deg, var(--green-900), #0A3327 70%),
    var(--green-900);
  color: #E8EFE9; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.brand { padding: 1.4rem 1.3rem 1.1rem; display: flex; align-items: center; gap: .7rem; }
.brand .mark { width: 38px; height: 38px; flex: none; }
.brand .t { font-family: var(--f-display); font-weight: 800; font-size: 1.55rem; line-height: 1; }
.brand .s { font-size: .68rem; color: #9DB8A9; letter-spacing: .02em; margin-top: .2rem; }
.side .mock-chip {
  margin: 0 1.3rem .9rem; padding: .3rem .6rem; border-radius: 7px;
  background: rgba(168, 123, 47, .18); border: 1px solid rgba(168, 123, 47, .45);
  color: #E5C685; font-size: .72rem; display: flex; gap: .45rem; align-items: center;
}
.side nav { flex: 1; padding: .4rem .8rem; overflow-y: auto; }
.side .sec { font-size: .68rem; color: #7FA18E; margin: 1.1rem .5rem .35rem; letter-spacing: .04em; }
.side a.item {
  display: flex; align-items: center; gap: .65rem; padding: .55rem .7rem;
  border-radius: 9px; color: #CBDCD1; text-decoration: none; font-size: .92rem;
  transition: background .15s, color .15s;
}
.side a.item svg { width: 17px; height: 17px; flex: none; opacity: .8; }
.side a.item:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.side a.item.on { background: rgba(255, 255, 255, .12); color: #fff; font-weight: 500; }
.side a.item.on { box-shadow: inset 3px 0 0 var(--brass); }
.side .foot {
  padding: 1rem 1.3rem 1.2rem; border-top: 1px solid rgba(255, 255, 255, .1);
  background-image: var(--sadu); background-size: 100% 3px; background-repeat: no-repeat;
  background-position: top;
}
.side .user { display: flex; align-items: center; gap: .6rem; }
.side .avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--brass);
  color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .9rem;
}
.side .user .n { font-size: .85rem; }
.side .user .r { font-size: .7rem; color: #9DB8A9; }
.side .logout { margin-inline-start: auto; }
.side .logout button {
  background: none; border: 0; color: #9DB8A9; cursor: pointer; font-size: 1rem; padding: .3rem;
}
.side .logout button:hover { color: #fff; }

main.content { padding: 1.6rem 2rem 3rem; max-width: 1240px; width: 100%; min-width: 0; }
/* grid/flex children must be allowed to shrink below content width so wide
   tables scroll inside their .tbl-wrap instead of stretching the page */
.shell > main.content, .card, .panel, .grid-2 > *, .tbl-wrap { min-width: 0; }
.topbar { display: flex; align-items: flex-end; gap: 1rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
.topbar h1 { font-family: var(--f-display); font-weight: 800; font-size: 1.7rem; margin: 0; }
.topbar h1::after {
  content: ""; display: block; width: 44px; height: 3px; margin-top: .35rem;
  background: var(--brass); border-radius: 2px;
}
.topbar .sub { color: var(--ink-2); font-size: .88rem; padding-bottom: .35rem; }
.topbar .actions { margin-inline-start: auto; display: flex; gap: .6rem; align-items: center; }

/* ============ cards & KPIs ============ */
.grid-kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .9rem; margin-bottom: 1.1rem; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow);
}
.kpi { padding: 1rem 1.15rem; position: relative; overflow: hidden; }
.kpi .lbl { color: var(--ink-2); font-size: .8rem; }
.kpi .num { font-family: var(--f-display); font-weight: 800; font-size: 2.1rem; line-height: 1.15; margin-top: .15rem; }
.kpi .hint { font-size: .74rem; color: var(--ink-3); margin-top: .1rem; }
.kpi.tone-danger .num { color: var(--serious); }
.kpi.tone-amber .num { color: var(--amber); }
.kpi.tone-green .num { color: var(--green-700); }
.kpi.tone-brass .num { color: var(--brass); }
.kpi::before {
  content: ""; position: absolute; inset-inline-start: 0; top: 0; bottom: 0; width: 4px;
  background: var(--line);
}
.kpi.tone-danger::before { background: var(--serious); }
.kpi.tone-amber::before { background: var(--amber); }
.kpi.tone-green::before { background: var(--green-600); }
.kpi.tone-brass::before { background: var(--brass); }

.panel { padding: 1.1rem 1.25rem; margin-bottom: 1.1rem; }
.panel h2 {
  margin: 0 0 .9rem; font-size: 1.02rem; font-weight: 700;
  display: flex; align-items: center; gap: .5rem;
}
.panel h2 .badge { font-weight: 500; }
.grid-2 { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.1rem; align-items: start; }

/* reason breakdown: two balanced columns on wide screens, one on narrow */
.reason-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }
@media (max-width: 1100px) { .reason-grid { grid-template-columns: 1fr; } }

/* ============ charts ============ */
.chart svg { display: block; width: 100%; height: auto; }
.chart .bar { fill: var(--green-600); transition: opacity .12s; }
.chart .bar:hover { opacity: .75; }
.chart .axis { font-size: 10px; fill: var(--ink-3); font-family: var(--f-body); }
.chart .gridline { stroke: var(--line); stroke-width: 1; }
.chart .dlabel { font-size: 10.5px; fill: var(--ink-2); font-family: var(--f-mono); }
.hbar { display: grid; grid-template-columns: minmax(170px, 38%) 1fr 3.2rem; gap: .6rem; align-items: center; padding: .32rem 0; }
.hbar .n { font-size: .85rem; }
.hbar .track { background: var(--paper); border-radius: 4px; height: 14px; position: relative; }
.hbar .fill {
  position: absolute; inset-inline-start: 0; top: 0; bottom: 0;
  background: var(--green-600); border-radius: 4px 0 0 4px;
  border-start-start-radius: 0; border-end-start-radius: 0;
  border-start-end-radius: 4px; border-end-end-radius: 4px;
  min-width: 3px;
}
.hbar .v { font-family: var(--f-mono); font-size: .84rem; color: var(--ink-2); text-align: left; }

/* ============ tables ============ */
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r); }
.tbl-wrap::-webkit-scrollbar { height: 8px; }
.tbl-wrap::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 99px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: .89rem; }
.tbl th {
  text-align: right; color: var(--ink-2); font-weight: 600; font-size: .78rem;
  padding: .55rem .7rem; border-bottom: 2px solid var(--line-strong); background: var(--card-tint);
  white-space: nowrap;
}
.tbl td { padding: .58rem .7rem; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
.tbl td.wrap { white-space: normal; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { transition: background .12s; }
.tbl tbody tr:hover { background: #F7F9F5; }
.tbl .mono { font-family: var(--f-mono); font-size: .82rem; direction: ltr; unicode-bidi: embed; }
.tbl a { color: var(--green-700); text-decoration: none; }
.tbl a:hover { text-decoration: underline; }
.tbl .rowlink { cursor: pointer; }
.card > .tbl-wrap > table.tbl { border-radius: var(--r); }

/* ============ chips & badges ============ */
.badge {
  display: inline-flex; align-items: center; gap: .38rem; padding: .18rem .6rem;
  border-radius: 99px; font-size: .76rem; white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.detected { background: var(--amber-100); color: var(--amber); }
.badge.confirmed { background: var(--serious-100); color: var(--serious); }
.badge.rejected { background: var(--slate-100); color: var(--slate); }
.badge.exported { background: var(--brass-100); color: var(--brass); }
.badge.valid, .badge.done { background: var(--green-100); color: var(--green-700); }
.badge.failed, .badge.running, .badge.stopping { background: var(--amber-100); color: var(--amber); }
.badge.stopped { background: var(--slate-100); color: var(--slate); }
.badge.plain { background: var(--slate-100); color: var(--ink-2); }
.badge.plain::before { display: none; }

/* ============ controls ============ */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .5rem 1.05rem; border-radius: 9px; border: 1px solid var(--line-strong);
  background: var(--card); color: var(--ink); font-family: var(--f-body); font-size: .88rem;
  cursor: pointer; text-decoration: none; transition: all .15s;
}
.btn:hover { border-color: var(--green-700); color: var(--green-700); }
.btn.primary { background: var(--green-700); border-color: var(--green-700); color: #fff; }
.btn.primary:hover { background: var(--green-800); color: #fff; }
.btn.danger { background: var(--serious); border-color: var(--serious); color: #fff; }
.btn.danger:hover { filter: brightness(.92); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--ink-2); }
.btn.ghost:hover { color: var(--green-700); }
.btn.sm { padding: .3rem .7rem; font-size: .8rem; border-radius: 7px; }

.tabs { display: flex; gap: .25rem; border-bottom: 2px solid var(--line); margin-bottom: 1rem; flex-wrap: wrap; }
.tabs a {
  padding: .5rem .95rem; text-decoration: none; color: var(--ink-2); font-size: .9rem;
  border-bottom: 2px solid transparent; margin-bottom: -2px; display: flex; gap: .45rem; align-items: center;
}
.tabs a .cnt { font-family: var(--f-mono); font-size: .74rem; background: var(--slate-100); border-radius: 99px; padding: 0 .45rem; }
.tabs a.on { color: var(--green-700); border-bottom-color: var(--brass); font-weight: 600; }
.tabs a.on .cnt { background: var(--green-100); color: var(--green-700); }

.filters { display: flex; gap: .6rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
input[type=text], input[type=password], input[type=search], select {
  font-family: var(--f-body); font-size: .88rem; color: var(--ink);
  padding: .5rem .75rem; border: 1px solid var(--line-strong); border-radius: 9px;
  background: var(--card); outline: none; transition: border .15s, box-shadow .15s;
}
input:focus, select:focus { border-color: var(--green-700); box-shadow: 0 0 0 3px rgba(20, 102, 78, .13); }
input[type=checkbox] { accent-color: var(--green-700); width: 15px; height: 15px; }

.pager { display: flex; gap: .5rem; align-items: center; justify-content: center; margin-top: 1rem; color: var(--ink-2); font-size: .85rem; }

/* ============ detail views ============ */
.kv { display: grid; grid-template-columns: 170px 1fr; gap: .05rem 1rem; font-size: .9rem; }
.kv > .k { color: var(--ink-2); padding: .42rem 0; font-size: .82rem; }
.kv > .v { padding: .42rem 0; border-bottom: 1px dashed var(--line); }
.kv > .v:last-of-type, .kv > .k:last-of-type { border-bottom: 0; }
.kv .mono { font-family: var(--f-mono); direction: ltr; unicode-bidi: embed; }
.mismatch { background: var(--serious-100); border-radius: 6px; padding: .1rem .45rem; color: var(--serious); }
.match { color: var(--green-700); }

.evidence-frame {
  width: 100%; height: 460px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
}
.compare { width: 100%; border-collapse: collapse; font-size: .87rem; }
.compare th { text-align: right; font-size: .76rem; color: var(--ink-2); padding: .45rem .6rem; border-bottom: 2px solid var(--line-strong); }
.compare td { padding: .5rem .6rem; border-bottom: 1px solid var(--line); }

/* ============ toast & flash ============ */
.toast {
  position: fixed; bottom: 1.4rem; inset-inline-start: 50%; transform: translateX(50%);
  background: var(--green-900); color: #fff; padding: .7rem 1.3rem; border-radius: 10px;
  box-shadow: var(--shadow); font-size: .9rem; z-index: 50;
  animation: toast-in .25s ease, toast-out .4s ease 3.4s forwards;
}
@keyframes toast-in { from { opacity: 0; transform: translateX(50%) translateY(8px); } }
@keyframes toast-out { to { opacity: 0; transform: translateX(50%) translateY(8px); } }

/* ============ login ============ */
body.login-page {
  display: grid; place-items: center; min-height: 100vh;
  background:
    radial-gradient(900px 420px at 20% -5%, rgba(20, 102, 78, .14), transparent 60%),
    radial-gradient(700px 380px at 95% 105%, rgba(168, 123, 47, .12), transparent 55%),
    var(--paper);
}
.login-card {
  width: min(400px, 92vw); background: var(--card); border-radius: 16px;
  border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden;
  animation: rise .4s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.login-head {
  background: linear-gradient(160deg, var(--green-900), var(--green-800));
  color: #fff; padding: 1.8rem 1.8rem 1.5rem; position: relative;
}
.login-head::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background-image: var(--sadu); background-size: auto 4px;
}
.login-head .t { font-family: var(--f-display); font-weight: 800; font-size: 2rem; }
.login-head .s { color: #AFC9BA; font-size: .82rem; margin-top: .25rem; }
.login-body { padding: 1.6rem 1.8rem 1.8rem; display: grid; gap: .9rem; }
.login-body label { font-size: .8rem; color: var(--ink-2); display: grid; gap: .35rem; }
.login-body input { width: 100%; }
.login-err { background: var(--serious-100); color: var(--serious); border-radius: 8px; padding: .55rem .8rem; font-size: .84rem; }
.login-foot { text-align: center; color: var(--ink-3); font-size: .74rem; padding-bottom: 1.4rem; }

.empty { text-align: center; color: var(--ink-3); padding: 2.5rem 1rem; font-size: .9rem; }
.section-note { font-size: .78rem; color: var(--ink-3); margin-top: .6rem; }
.banner-mock {
  background: var(--brass-100); border: 1px solid #E2CD9C; color: #7A5A22;
  border-radius: 10px; padding: .6rem 1rem; font-size: .84rem; margin-bottom: 1rem;
  display: flex; gap: .6rem; align-items: center;
}

/* ============ alerts ============ */
.alert-banner {
  display: flex; align-items: center; gap: .6rem; padding: .7rem 1rem; margin-bottom: 1rem;
  border-radius: 10px; font-size: .88rem;
  background: var(--amber-100); border: 1px solid #E2CD9C; color: #7A5A22;
}
.alert-banner.critical { background: var(--serious-100); border-color: #E6C2BD; color: var(--serious); }
#agent-health {
  display: none; align-items: center; gap: .5rem; padding: .55rem .8rem; margin-bottom: .8rem;
  border-radius: 9px; background: var(--serious-100); color: var(--serious); font-size: .84rem;
  border: 1px solid #E6C2BD;
}
#agent-health.show { display: flex; }

/* ============ live agent console ============ */
.agent-bar { height: 12px; background: var(--paper); border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.agent-fill {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--green-600), var(--green-700));
  transition: width .4s ease;
}
.agent-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; }
.agent-stat { background: var(--card-tint); border: 1px solid var(--line); border-radius: 10px; padding: .6rem; text-align: center; }
.agent-stat .n { font-family: var(--f-display); font-weight: 800; font-size: 1.5rem; line-height: 1.1; }
.agent-stat .l { font-size: .72rem; color: var(--ink-2); }
.agent-stat.tone-danger .n { color: var(--serious); }
.agent-feed { display: flex; flex-direction: column; gap: .3rem; max-height: 420px; overflow-y: auto; }
.feed-row {
  display: flex; align-items: center; gap: .6rem; padding: .5rem .65rem;
  border: 1px solid var(--line); border-radius: 9px; background: var(--card);
  font-size: .85rem; animation: feed-in .3s ease;
}
@keyframes feed-in { from { opacity: 0; transform: translateY(-6px); } }
.feed-row .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.feed-row.violation { border-inline-start: 3px solid var(--serious); }
.feed-row.violation .dot { background: var(--serious); }
.feed-row.ok .dot { background: var(--green-600); }
.feed-row.skip { opacity: .6; }
.feed-row.skip .dot { background: var(--ink-3); }
.feed-row .fr-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feed-row .fr-verdict { font-size: .78rem; color: var(--ink-2); white-space: nowrap; }
.feed-row.violation .fr-verdict { color: var(--serious); }
.feed-row .fr-id { font-family: var(--f-mono); font-size: .72rem; color: var(--ink-3); }
.feed-row .fr-time { font-family: var(--f-mono); font-size: .68rem; color: var(--ink-3); }
#live-pill.running { background: var(--green-100); color: var(--green-700); }
#live-pill.running::before { animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
@media (max-width: 520px) { .agent-stats { grid-template-columns: 1fr 1fr; } }

/* ============ responsive ============ */

/* medium: tighten the sidebar and stack two-column blocks */
@media (max-width: 1100px) {
  .shell { grid-template-columns: 216px 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  main.content { padding: 1.4rem 1.4rem 3rem; }
}

/* mobile / tablet-portrait: sidebar becomes an off-canvas drawer + top bar */
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  aside.side {
    position: fixed; top: 0; bottom: 0; right: 0; height: 100%;
    width: 274px; max-width: 84vw; z-index: 100;
    transform: translateX(100%); transition: transform .25s ease;
  }
  aside.side.open { transform: translateX(0); box-shadow: -8px 0 30px rgba(11, 40, 30, .3); }

  .mtopbar {
    display: flex; align-items: center; gap: .7rem;
    position: sticky; top: 0; z-index: 80;
    margin: -1.4rem -1rem 1.1rem; padding: .7rem 1rem;
    background: var(--green-900); color: #fff;
  }
  .mtopbar .burger {
    background: rgba(255, 255, 255, .1); border: 0; color: #fff; cursor: pointer;
    width: 40px; height: 40px; border-radius: 9px; font-size: 1.3rem; line-height: 1;
    display: grid; place-items: center;
  }
  .mtopbar .mt-brand { font-family: var(--f-display); font-weight: 800; font-size: 1.4rem; }
  .mtopbar .mt-sub { font-size: .7rem; color: #9DB8A9; margin-inline-start: auto; }

  main.content { padding: 1.4rem 1rem 3rem; }
  .topbar h1 { font-size: 1.4rem; }
  .topbar .actions { width: 100%; }
  .topbar .actions .btn { flex: 1; justify-content: center; }
}

/* phones: single-column KPIs and comfortable tap targets */
@media (max-width: 520px) {
  body { font-size: 14px; }
  .grid-kpi { grid-template-columns: 1fr 1fr; gap: .6rem; }
  .kpi .num { font-size: 1.7rem; }
  .topbar { gap: .5rem; }
  .topbar .sub { padding-bottom: 0; }
  .tabs { gap: 0; }
  .tabs a { padding: .5rem .6rem; font-size: .85rem; }
  .filters { gap: .45rem; }
  .filters input[type=search], .filters select { flex: 1; min-width: 0 !important; }
  .kv { grid-template-columns: 1fr; gap: 0; }
  .kv > .k { padding-bottom: 0; }
  .kv > .v { padding-top: .1rem; margin-bottom: .3rem; }
}

@media (max-width: 380px) {
  .grid-kpi { grid-template-columns: 1fr; }
}