:root {
  --ink: #101820;
  --ink-soft: #3a4654;
  --paper: #eef1f4;
  --panel: #f7f9fb;
  --line: #d5dde6;
  --accent: #0f766e;
  --accent-deep: #0a4f4a;
  --warn: #b45309;
  --danger: #b91c1c;
  --ok: #047857;
  --shadow: 0 18px 50px rgba(16, 24, 32, 0.08);
  --radius: 18px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(15, 118, 110, 0.14), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(16, 24, 32, 0.08), transparent 50%),
    var(--paper);
  line-height: 1.45;
}

.bg-grid {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(16,24,32,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,24,32,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  z-index: 0;
}

.site-header, .wrap, .site-footer { position: relative; z-index: 1; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem clamp(1rem, 4vw, 2.5rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent), #1d9b8f 55%, var(--ink));
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.brand-text {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  padding: 0.35rem 0.2rem;
  border-bottom: 2px solid transparent;
}
.nav a.is-active { color: var(--ink); border-color: var(--accent); }

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto 3rem;
}

.hero {
  padding: 0.5rem 0 1.5rem;
  animation: rise 0.55s ease both;
}
.hero h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  max-width: 16ch;
}
.hero p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 42rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: end;
  margin: 1.25rem 0 1rem;
  padding: 1rem;
  background: rgba(247, 249, 251, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  animation: rise 0.65s ease both;
}

.field { display: flex; flex-direction: column; gap: 0.3rem; min-width: 10rem; flex: 1; }
.field label { font-size: 0.78rem; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.field input, .field select {
  font: inherit;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
  color: var(--ink);
}
.field input:focus, .field select:focus {
  outline: 2px solid rgba(15, 118, 110, 0.35);
  border-color: var(--accent);
}
.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.65rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.btn {
  font: inherit;
  font-weight: 600;
  border: 0;
  border-radius: 12px;
  padding: 0.7rem 1.1rem;
  cursor: pointer;
  background: var(--ink);
  color: #fff;
}
.btn:hover { background: var(--accent-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
}
.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.tender-list { display: flex; flex-direction: column; gap: 0.65rem; }
.tender-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem 1rem;
  align-items: start;
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: inherit;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  animation: rise 0.5s ease both;
}
.tender-row:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 118, 110, 0.45);
  box-shadow: var(--shadow);
}
.tender-row.is-inactive {
  background: #f8eaea;
  border-color: #ecc8c8;
  opacity: 0.92;
}
.tender-row.is-done {
  background: #e8f6ee;
  border-color: #b7e0c6;
}
.tender-row.is-closed {
  background: #f3f4f6;
  border-color: #dde1e6;
  opacity: 0.9;
}
.days {
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.4rem 0.55rem;
  border-radius: 999px;
  text-align: center;
  white-space: nowrap;
  min-height: 2rem;
  min-width: 3.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.days-empty {
  background: transparent;
  width: 0;
  min-width: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
}
.days-ok { background: rgba(4, 120, 87, 0.12); color: var(--ok); }
.days-soon { background: rgba(180, 83, 9, 0.14); color: var(--warn); }
.days-over { background: rgba(185, 28, 28, 0.12); color: var(--danger); }

.tender-main h2 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tender-main .ua { color: var(--accent-deep); font-weight: 600; font-size: 0.86rem; }
.tender-main .sub {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-top: 0.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tender-side {
  text-align: right;
  font-size: 0.9rem;
  color: var(--ink-soft);
  min-width: 8rem;
}
.tender-side strong { display: block; color: var(--ink); font-size: 1rem; }
.badge {
  display: inline-block;
  margin-top: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #e7eef0;
  color: var(--ink-soft);
}
.badge-open { background: rgba(15, 118, 110, 0.14); color: var(--accent-deep); }
.badge-enquiry { background: rgba(37, 99, 235, 0.12); color: #1d4ed8; }
.badge-auction { background: rgba(180, 83, 9, 0.14); color: var(--warn); }
.badge-review { background: rgba(109, 40, 217, 0.12); color: #6d28d9; }
.badge-winner { background: rgba(4, 120, 87, 0.16); color: var(--ok); }
.badge-done { background: rgba(4, 120, 87, 0.22); color: #065f46; }
.badge-dead { background: #f3d2d2; color: var(--danger); }

.empty {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--ink-soft);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

/* detail */
.back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 1rem;
}
.back:hover { color: var(--accent-deep); }

.detail-hero {
  padding: 1.25rem 0 0.5rem;
  animation: rise 0.45s ease both;
}
.detail-hero .ua {
  font-weight: 700;
  color: var(--accent-deep);
  letter-spacing: 0.02em;
}
.detail-hero h1 {
  margin: 0.35rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.5vw, 2.35rem);
  letter-spacing: -0.03em;
  max-width: 22ch;
}
.detail-hero .entity { color: var(--ink-soft); font-size: 1.05rem; }
.pills { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.9rem; }
.pill {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
}
.pill-accent { background: rgba(15,118,110,0.1); border-color: transparent; color: var(--accent-deep); }
.pill-danger { background: rgba(185,28,28,0.1); border-color: transparent; color: var(--danger); }

.blocks {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}
.block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  animation: rise 0.55s ease both;
}
.block h2 {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  font-weight: 700;
}
.kv {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  gap: 0.55rem 1rem;
}
.kv dt { color: var(--ink-soft); font-size: 0.92rem; }
.kv dd { margin: 0; font-weight: 500; white-space: pre-wrap; word-break: break-word; }
.kv a { color: var(--accent-deep); font-weight: 600; }

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}
.tl-item {
  padding: 0.85rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
}
.tl-item .label { font-size: 0.75rem; color: var(--ink-soft); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.tl-item .value { margin-top: 0.35rem; font-weight: 600; font-size: 0.98rem; }
.tl-item.highlight { border-color: rgba(15,118,110,0.4); background: rgba(15,118,110,0.06); }

.item-card {
  padding: 0.95rem 0;
  border-top: 1px solid var(--line);
}
.item-card:first-of-type { border-top: 0; padding-top: 0; }
.item-card h3 { margin: 0 0 0.45rem; font-size: 1.05rem; }
.doc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.doc-list a { color: var(--accent-deep); font-weight: 600; text-decoration: none; word-break: break-all; }
.doc-list a:hover { text-decoration: underline; }

.site-footer {
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem) 2.5rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 720px) {
  .tender-row { grid-template-columns: 1fr; }
  .tender-side { text-align: left; }
  .kv { grid-template-columns: 1fr; gap: 0.15rem 0; }
  .kv dt { margin-top: 0.45rem; }
}