* { box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 0; color: #1c2430; background: #f4f6f8; }
a { color: #1d5cb8; }
header.top { background: #16324f; color: #fff; padding: 12px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
header.top .brand { font-weight: 700; font-size: 20px; }
header.top nav { display: flex; gap: 12px; flex-wrap: wrap; }
header.top nav a { color: #cfe0f4; text-decoration: none; }
header.top nav a:hover { color: #fff; text-decoration: underline; }
header.top .who { margin-left: auto; font-size: 13px; color: #cfe0f4; }
main { max-width: 1020px; margin: 0 auto; padding: 20px; }
.card { background: #fff; border: 1px solid #dde3ea; border-radius: 10px; padding: 18px; margin-bottom: 16px; }
h1 { font-size: 24px; margin: 0 0 12px; }
h2 { font-size: 18px; margin: 0 0 10px; }
h3 { font-size: 15px; margin: 14px 0 6px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 10px 0 4px; }
input, select, textarea { width: 100%; padding: 9px 10px; border: 1px solid #c3ccd8; border-radius: 7px; font-size: 14px; background: #fff; }
textarea { min-height: 90px; }
input.inline { width: auto; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 160px; }
button, .btn { background: #1d5cb8; color: #fff; border: 0; border-radius: 7px; padding: 9px 16px; font-size: 14px; cursor: pointer; text-decoration: none; display: inline-block; }
button.secondary, .btn.secondary { background: #e8edf3; color: #1c2430; }
button.danger { background: #b42318; }
button:disabled { opacity: 0.55; cursor: default; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; font-weight: 700; background: #e8edf3; }
.pill.sent { background: #dbeafe; }
.pill.approved, .pill.signed { background: #d1fae5; }
.pill.declined { background: #fee2e2; }
.pill.expired { background: #fef3c7; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid #e5e9ef; vertical-align: top; }
.muted { color: #667085; font-size: 13px; }
.error { background: #fee2e2; border: 1px solid #fca5a5; padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.ok { background: #d1fae5; border: 1px solid #6ee7b7; padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.stats { display: flex; gap: 12px; flex-wrap: wrap; }
.stat { background: #fff; border: 1px solid #dde3ea; border-radius: 10px; padding: 14px; min-width: 150px; flex: 1; }
.stat .n { font-size: 22px; font-weight: 700; }
.dropdown { position: relative; }
.dropdown-panel { border: 1px solid #c3ccd8; border-radius: 8px; padding: 12px; background: #fbfcfe; max-height: 340px; overflow: auto; margin-top: 8px; }
.dropdown-panel .itemrow { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid #eef1f5; }
.chatbox { border: 1px solid #dde3ea; border-radius: 10px; padding: 12px; background: #fff; }
.chatlog { max-height: 260px; overflow: auto; margin-bottom: 10px; }
.chatlog .msg { padding: 8px 10px; border-radius: 8px; margin-bottom: 8px; white-space: pre-wrap; }
.chatlog .msg.user { background: #dbeafe; margin-left: 40px; }
.chatlog .msg.bot { background: #f1f5f9; margin-right: 40px; }
.letterhead { border-bottom: 3px solid #16324f; padding-bottom: 10px; margin-bottom: 14px; }
.showcase-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin-top: 10px; }
.showcase-grid img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px; }
.letterhead .biz { font-size: 22px; font-weight: 800; }
.signature-box { border: 1px solid #c3ccd8; border-radius: 8px; padding: 14px; margin-top: 16px; }
@media print {
  header.top, .noprint { display: none !important; }
  body { background: #fff; }
  .card { border: 0; padding: 0; }
}