:root {
  --green-900: #0b3d2e;
  --green-700: #14563f;
  --green-600: #1a6b4e;
  --green-100: #e3f0ea;
  --gold: #c9a227;
  --bg: #f4f6f5;
  --card: #ffffff;
  --ink: #1c2b26;
  --muted: #5f7269;
  --line: #dbe5e0;
  --danger: #b3261e;
  --ok: #1a6b4e;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { direction: rtl; }
body {
  font-family: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.7;
}
a { color: var(--green-600); }

.topbar {
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color: #fff;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar .brand { font-weight: 700; font-size: 1.05rem; letter-spacing: .2px; }
.topbar .brand small { display: block; font-weight: 400; opacity: .8; font-size: .78rem; }
.topbar .user { font-size: .88rem; opacity: .92; }
.topbar .user a {
  color: #fff; text-decoration: none; border: 1px solid rgba(255,255,255,.4);
  border-radius: 8px; padding: 3px 12px; margin-inline-start: 10px; font-size: .8rem;
}
.topbar .user a:hover { background: rgba(255,255,255,.12); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 26px 20px 60px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 3px rgba(11,61,46,.06);
}
.card + .card { margin-top: 20px; }

h1 { font-size: 1.35rem; font-weight: 700; margin-bottom: 6px; }
h2 { font-size: 1.1rem; font-weight: 700; margin-bottom: 14px; color: var(--green-900); }
.sub { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }

/* ---------- forms ---------- */
label.fl { display: block; font-weight: 600; font-size: .92rem; margin: 14px 0 6px; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 10px 12px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(26,107,78,.12);
}
textarea { min-height: 110px; resize: vertical; }
.btn {
  display: inline-block;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  padding: 10px 22px;
  cursor: pointer;
  transition: filter .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green-600); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--green-700); border: 1.5px solid var(--line); }
.btn-ghost:hover { background: var(--green-100); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 5px 14px; font-size: .84rem; border-radius: 8px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

.msg { border-radius: 10px; padding: 12px 16px; margin-bottom: 18px; font-size: .92rem; }
.msg.ok   { background: var(--green-100); color: var(--green-900); border: 1px solid #bcd9cb; }
.msg.err  { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c2; }

/* ---------- login ---------- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 92vh; padding: 20px; }
.login-box { width: 100%; max-width: 430px; }
.login-logo { text-align: center; margin-bottom: 22px; color: var(--green-900); }
.login-logo .emblem {
  width: 64px; height: 64px; margin: 0 auto 12px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-900), var(--green-600));
  color: #fff; font-size: 1.5rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.hint { font-size: .8rem; color: var(--muted); margin-top: 14px; text-align: center; }

/* ---------- tables ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th, .tbl td { padding: 9px 12px; text-align: right; border-bottom: 1px solid var(--line); }
.tbl th { background: var(--green-100); color: var(--green-900); font-weight: 600; white-space: nowrap; }
.tbl tr:hover td { background: #fafcfb; }
.tbl .num { font-variant-numeric: tabular-nums; }
.tbl-scroll { overflow-x: auto; }
.tbl a.doclink { font-weight: 600; }

.badge {
  display: inline-block; font-size: .74rem; font-weight: 600;
  border-radius: 999px; padding: 2px 10px;
}
.badge.done { background: var(--green-100); color: var(--green-900); }
.badge.pending { background: #fff4dc; color: #8a6d1a; }

/* ---------- evaluate layout ---------- */
.eval-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 1fr);
  gap: 20px;
  align-items: start;
}
@media (max-width: 980px) { .eval-grid { grid-template-columns: 1fr; } }
.doc-frame-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #525659;
  height: 78vh;
  min-height: 480px;
}
.doc-frame-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

.crit { margin: 18px 0; }
.crit .crit-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.crit .crit-head .name { font-weight: 600; font-size: .95rem; }
.crit .crit-head .val {
  font-weight: 700; color: var(--green-700);
  font-variant-numeric: tabular-nums; min-width: 64px; text-align: left;
}
input[type=range] {
  width: 100%;
  appearance: none;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(to left, var(--green-600) var(--pct,50%), #dfe8e3 var(--pct,50%));
  outline: none;
}
input[type=range]::-webkit-slider-thumb {
  appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 3px solid var(--green-600);
  cursor: pointer; box-shadow: 0 1px 4px rgba(0,0,0,.25);
}
input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 3px solid var(--green-600);
  cursor: pointer;
}
.total-box {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--green-100); border: 1px solid #bcd9cb;
  border-radius: 12px; padding: 12px 18px; margin: 20px 0 6px;
}
.total-box .lbl { font-weight: 600; color: var(--green-900); }
.total-box .num {
  font-size: 1.5rem; font-weight: 700; color: var(--green-900);
  font-variant-numeric: tabular-nums;
}
.total-box .num small { font-size: .85rem; color: var(--muted); font-weight: 500; }

/* ---------- participation picker ---------- */
.pick-list { display: grid; gap: 10px; }
.pick-item {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  border: 1.5px solid var(--line); border-radius: 12px;
  padding: 12px 16px; text-decoration: none; color: var(--ink);
  transition: border-color .15s, background .15s;
  flex-wrap: wrap;
}
.pick-item:hover { border-color: var(--green-600); background: #fafcfb; }
.pick-item .code { font-weight: 700; font-variant-numeric: tabular-nums; direction: ltr; }
.pick-item .meta { font-size: .82rem; color: var(--muted); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.pill {
  background: var(--green-100); color: var(--green-900);
  border-radius: 999px; padding: 4px 14px; font-size: .84rem; font-weight: 600;
}
.footnote { text-align: center; color: var(--muted); font-size: .78rem; margin-top: 34px; }

/* ---------- activity log days ---------- */
details.log-day {
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 10px 16px;
  margin-bottom: 10px;
  background: #fff;
}
details.log-day[open] { background: #fafcfb; border-color: #bcd9cb; }
details.log-day summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  list-style: none;
  font-size: .95rem;
  color: var(--green-900);
  user-select: none;
}
details.log-day summary::-webkit-details-marker { display: none; }
details.log-day summary::before {
  content: '◀';
  font-size: .7rem;
  color: var(--green-600);
  transition: transform .15s;
}
details.log-day[open] summary::before { transform: rotate(-90deg); }
details.log-day summary:hover { color: var(--green-600); }