:root {
  --ink: #1c2530;
  --muted: #5a6673;
  --line: #dce2e8;
  --bg: #f5f6f8;
  --card: #ffffff;
  --accent: #1f5f8b;
  --accent-dark: #164766;
  --soon: #b45309;
  --soon-bg: #fdf2e3;
  --sponsor: #fff8e6;
  --sponsor-line: #e6c770;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

[lang="ar"] { font-family: "Noto Naskh Arabic", "Geeza Pro", "Segoe UI", Tahoma, sans-serif; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Header */
.site-header { background: var(--card); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.brand span { color: var(--accent); }
.site-nav a { margin-left: 18px; text-decoration: none; font-weight: 500; }
.site-nav a:first-child { margin-left: 0; }
.site-nav a[aria-current="page"] { color: var(--ink); }

.intro { padding: 28px 0 8px; }
.intro h1 { margin: 0 0 6px; font-size: 1.7rem; }
.intro p { margin: 0; color: var(--muted); max-width: 700px; }
.intro .updated { margin-top: 8px; font-size: 0.9rem; }

/* Layout */
.layout { display: grid; grid-template-columns: 1fr 280px; gap: 24px; margin-top: 20px; align-items: start; }
@media (max-width: 820px) { .layout { grid-template-columns: 1fr; } }

/* Filters */
.filters {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px;
}
.field { display: flex; flex-direction: column; gap: 4px; }
.field-wide { grid-column: 1 / -1; }
.field-button { justify-content: flex-end; }
.field label { font-size: 0.85rem; font-weight: 600; }
input, select, textarea, button { font: inherit; }
input, select, textarea {
  padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); width: 100%;
}
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
:disabled { opacity: 0.6; cursor: not-allowed; }

button {
  background: var(--accent); color: #fff; border: 0; border-radius: 6px; padding: 9px 16px; font-weight: 600; cursor: pointer;
}
button:hover:not(:disabled) { background: var(--accent-dark); }
.button-secondary { background: #fff; color: var(--accent); border: 1px solid var(--line); }
.button-secondary:hover:not(:disabled) { background: var(--bg); }
.link-button { background: none; color: var(--accent); padding: 0; font-weight: inherit; text-decoration: underline; }
.link-button:hover:not(:disabled) { background: none; color: var(--accent-dark); }

.count { color: var(--muted); font-size: 0.9rem; margin: 12px 0 8px; min-height: 1.4em; }

/* Empty and error states */
.empty { background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); padding: 20px 22px; }
.empty h3 { margin: 0 0 8px; }
.empty p { margin: 0 0 10px; color: var(--muted); }
.empty p:last-child { margin-bottom: 0; }

/* Tender cards */
.tenders { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.tender { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.tender-top { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.deadline-badge { font-size: 0.8rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: #e8f0f6; color: var(--accent-dark); }
.deadline-badge.soon { background: var(--soon-bg); color: var(--soon); }
.deadline-badge.closed { background: #eceef1; color: var(--muted); }
.tag { font-size: 0.8rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); }
.tag-muted { color: var(--muted); }
.tender-title { margin: 10px 0 2px; font-size: 1.05rem; }
.tender-title a { text-decoration: none; }
.tender-title a:hover { text-decoration: underline; }
.tender-title.pending a { color: var(--muted); font-style: italic; }
.title-ar { margin: 0 0 10px; color: var(--muted); }
.tender-meta { display: grid; grid-template-columns: max-content 1fr; gap: 2px 12px; margin: 0 0 10px; font-size: 0.9rem; }
.tender-meta dt { color: var(--muted); }
.tender-meta dd { margin: 0; }
.tender-meta dd[dir="rtl"] { text-align: left; }
.etimad-link { font-size: 0.9rem; font-weight: 600; }

/* Sidebar */
.sidebar { display: grid; gap: 16px; }
.sponsor { background: var(--sponsor); border: 1px solid var(--sponsor-line); border-radius: var(--radius); padding: 14px 16px; }
.sponsor-label {
  display: inline-block; margin: 0 0 6px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: #7a5d00; background: #fff; border: 1px solid var(--sponsor-line); border-radius: 4px; padding: 1px 6px;
}
.sponsor h3, .note h3 { margin: 0 0 6px; font-size: 1rem; }
.sponsor p, .note p { margin: 0 0 8px; font-size: 0.92rem; }
.sponsor p:last-child, .note p:last-child { margin-bottom: 0; }
.note { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }

/* Newsletter */
.newsletter { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin: 32px 0; }
.newsletter h2 { margin: 0 0 6px; }
.newsletter p { margin: 0 0 12px; color: var(--muted); max-width: 640px; }
.signup { display: flex; gap: 8px; max-width: 460px; flex-wrap: wrap; }
.signup input { flex: 1 1 220px; width: auto; }
.small { font-size: 0.88rem; }

/* Content pages */
.page { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 28px; margin: 28px 0; max-width: 760px; }
.page h1 { margin-top: 0; font-size: 1.6rem; }
.page h2 { font-size: 1.15rem; margin-top: 26px; }
.page table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
.page th, .page td { text-align: left; border-bottom: 1px solid var(--line); padding: 8px 6px; vertical-align: top; }
.form { display: grid; gap: 14px; margin-top: 12px; }
.form .hint { font-size: 0.85rem; color: var(--muted); margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--card); padding: 18px 0; font-size: 0.88rem; color: var(--muted); }
.site-footer p { margin: 4px 0; }