/* F2B Procurement — базовые стили MVP1.
   Mobile-first, без зависимостей. Брендинг F2B уточнить
   в .business/assets/design-system/ (открытый вопрос MVP2). */

:root {
  --bg: #f7f8fa;
  --panel: #ffffff;
  --border: #e4e6ea;
  --text: #1a1d22;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --warn: #d97706;
  --danger: #dc2626;
  --shadow: rgba(20, 23, 30, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.75rem;
}
.topbar .logo {
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
}
.topbar nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; }
.topbar nav a {
  color: var(--text);
  text-decoration: none;
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
}
.topbar nav a:hover { background: var(--bg); }
.topbar .user-chip { font-size: 0.9rem; color: var(--muted); }
.topbar .logout {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
}

main { padding: 1.5rem 1rem; max-width: 1100px; margin: 0 auto; }

h1 { margin: 0 0 0.5rem; font-size: 1.6rem; }
.muted { color: var(--muted); }

/* Login */
.login-wrap {
  max-width: 380px;
  margin: 4rem auto;
  background: var(--panel);
  padding: 2rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 4px 12px var(--shadow);
}
.login-wrap h1 { text-align: center; font-size: 1.4rem; }
.login-wrap label { display: block; font-size: 0.85rem; color: var(--muted); margin: 0.75rem 0 0.25rem; }
.login-wrap input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  background: var(--bg);
}
.login-wrap input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.login-wrap button {
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.7rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}
.login-wrap button:hover { background: var(--accent-hover); }
.login-wrap .err { color: var(--danger); font-size: 0.85rem; text-align: center; margin-top: 0.75rem; }

/* CTA на главной */
.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  max-width: 480px;
  margin-top: 1rem;
}
@media (min-width: 640px) { .cta-grid { grid-template-columns: 1fr 1fr; } .cta-primary { grid-column: 1 / -1; } }
.cta-primary, .cta-secondary {
  display: block;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  text-align: center;
  font-weight: 500;
}
.cta-primary { background: var(--accent); color: white; font-size: 1.1rem; }
.cta-primary:hover { background: var(--accent-hover); }
.cta-secondary { background: var(--panel); color: var(--text); border: 1px solid var(--border); }
.cta-secondary:hover { background: var(--bg); }

/* Search bar — chips + autocomplete */
.search-bar {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.75rem 0.5rem;
  margin-bottom: 1rem;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  min-height: 2.4rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: #eff6ff;
  color: var(--accent);
  border: 1px solid #dbeafe;
  border-radius: 14px;
  padding: 0.2rem 0.55rem 0.2rem 0.7rem;
  font-size: 0.9rem;
}
.chip-x {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  color: var(--accent);
  padding: 0 0.1rem;
}
.chip-x:hover { color: var(--danger); }
#search-input {
  flex: 1 1 200px;
  min-width: 150px;
  border: none;
  outline: none;
  font-size: 1rem;
  padding: 0.4rem 0.4rem;
  background: transparent;
}
.suggestions {
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  top: 100%;
  margin-top: 0.25rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 6px 16px var(--shadow);
  z-index: 20;
  max-height: 340px;
  overflow-y: auto;
}
.suggestion {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.suggestion:last-child { border-bottom: none; }
.suggestion:hover, .suggestion.active { background: var(--bg); }
.sug-label { font-weight: 500; }
.sug-category { font-size: 0.75rem; color: var(--muted); }
.suggestion-empty { padding: 0.6rem 0.8rem; color: var(--muted); font-size: 0.9rem; }

.filters-actions { margin-top: 0.75rem; display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.filters-actions button {
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
.filters-actions button:hover { background: var(--accent-hover); }
.filters-actions a.muted { font-size: 0.85rem; text-decoration: none; }
.filters-actions a.muted:hover { text-decoration: underline; }
.checkbox-label { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.9rem; }

/* Supplier filters + forms */
.filters-bar {
  display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap;
  margin-bottom: 1rem;
}
.filters-bar input[type=text], .filters-bar select {
  padding: 0.45rem 0.6rem; border: 1px solid var(--border); border-radius: 5px; background: var(--panel);
  font-size: 0.95rem;
}
.filters-bar input[type=text] { flex: 1 1 200px; }
.filters-bar button {
  padding: 0.5rem 1rem; background: var(--accent); color: white; border: none; border-radius: 5px; cursor: pointer;
}
.filters-bar button:hover { background: var(--accent-hover); }

.filters {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem; margin-bottom: 1rem;
}
.filters-grid { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
@media (min-width: 640px) { .filters-grid { grid-template-columns: repeat(2, 1fr); } }
.filters label { font-size: 0.8rem; color: var(--muted); display: block; margin-bottom: 0.2rem; }
.filters input[type=text], .filters input[type=email], .filters input[type=url],
.filters select, .filters textarea {
  width: 100%; padding: 0.5rem 0.6rem; border: 1px solid var(--border); border-radius: 5px;
  background: var(--bg); font-size: 0.95rem; font-family: inherit;
}
.filters textarea { resize: vertical; min-height: 60px; }

code { background: var(--bg); padding: 0.05rem 0.3rem; border-radius: 3px; font-size: 0.85em; }

/* Results */
.results-meta { color: var(--muted); margin: 0.5rem 0 1rem; font-size: 0.9rem; }
.empty {
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
}

table.lots { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 8px; overflow: hidden; }
table.lots th, table.lots td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 0.88rem;
  vertical-align: top;
}
table.lots th { background: var(--bg); font-weight: 500; color: var(--muted); }
table.lots tr:last-child td { border-bottom: none; }
table.lots .price { font-weight: 600; white-space: nowrap; text-align: right; }
table.lots .pill {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  font-size: 0.72rem;
  background: var(--bg);
  color: var(--muted);
}
table.lots .pill-warn { background: #fef3c7; color: #92400e; }
table.lots a.amocrm {
  text-decoration: none;
  color: var(--accent);
  padding: 0.25rem 0.55rem;
  background: #eff6ff;
  border-radius: 4px;
  font-size: 0.78rem;
}
table.lots a.amocrm:hover { background: #dbeafe; }

@media (max-width: 720px) {
  table.lots thead { display: none; }
  table.lots tr {
    display: block;
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 0.5rem;
  }
  table.lots td {
    display: block;
    border: none;
    padding: 0.2rem 0;
  }
  table.lots td::before {
    content: attr(data-label) ": ";
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 500;
  }
  table.lots .price { text-align: left; }
}

.hx-indicator {
  display: none;
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  padding: 0.5rem 0.9rem;
  background: var(--text);
  color: white;
  border-radius: 6px;
  box-shadow: 0 2px 8px var(--shadow);
  font-size: 0.85rem;
}
.htmx-request .hx-indicator { display: block; }