:root {
  --navy: #0f2439;
  --navy-2: #1b3a5c;
  --amber: #f5a623;
  --amber-dark: #d98c0a;
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1c2733;
  --muted: #6b7a8c;
  --line: #e2e8f0;
  --ok: #1e8e4e;
  --warn: #c05621;
  --err: #c53030;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.topbar { background: var(--navy); color: #fff; }
.topbar-inner {
  max-width: 760px; margin: 0 auto; padding: 0.8rem 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.topbar-inner.wide { max-width: 1100px; }
.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.05rem; letter-spacing: 0.2px; }
.brand span { color: var(--amber); }
.topbar nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.topbar nav a { color: #dbe4ee; text-decoration: none; font-size: 0.92rem; }
.topbar nav a:hover { color: #fff; }
.nav-user { color: #8fa3b8; font-size: 0.85rem; }
.linklike { background: none; border: none; color: #dbe4ee; cursor: pointer; font-size: 0.92rem; padding: 0; }
.inline { display: inline; }

main { max-width: 760px; margin: 1.5rem auto 3rem; padding: 0 1rem; }
main.wide { max-width: 1100px; }
footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 2rem 0; }

h1 { font-size: 1.5rem; margin: 0.2rem 0 0.6rem; }
h2 { font-size: 1.12rem; margin: 0 0 0.7rem; }
.muted { color: var(--muted); font-size: 0.92em; }
.center { text-align: center; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 1.2rem 1.4rem; margin-bottom: 1.1rem;
  box-shadow: 0 1px 3px rgba(15, 36, 57, 0.05);
}
.card.narrow { max-width: 420px; margin: 3rem auto; }
.card.locked { opacity: 0.75; }
.card.done-card { border-left: 4px solid var(--ok); }

.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.btn-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 0.8rem 0; }

.btn {
  display: inline-block; padding: 0.55rem 1.1rem; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--text);
  font-size: 0.95rem; text-decoration: none; font-weight: 500;
}
.btn:hover { border-color: var(--navy-2); }
.btn-primary { background: var(--amber); border-color: var(--amber); color: var(--navy); font-weight: 700; }
.btn-primary:hover { background: var(--amber-dark); border-color: var(--amber-dark); }
.btn-danger { background: #fff5f5; border-color: var(--err); color: var(--err); }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.85rem; }
.btn-lg { padding: 0.8rem 1.6rem; font-size: 1.05rem; }

label { display: block; margin-bottom: 0.75rem; font-weight: 600; font-size: 0.9rem; }
input, select {
  display: block; width: 100%; margin-top: 0.25rem; padding: 0.5rem 0.65rem;
  border: 1px solid var(--line); border-radius: 8px; font-size: 0.95rem; background: #fff;
}
input[type="radio"], input[type="checkbox"] { display: inline; width: auto; margin-right: 0.4rem; }
input[type="file"] { border: none; padding: 0; }
fieldset { border: 1px solid var(--line); border-radius: 10px; margin: 0 0 1rem; padding: 0.9rem 1rem; }
legend { font-weight: 700; font-size: 0.9rem; padding: 0 0.4rem; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid2 > div, .grid2 > fieldset:last-of-type { grid-column: 1 / -1; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.6rem; }
@media (max-width: 700px) { .grid2, .row3 { grid-template-columns: 1fr; } }

.table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.table th { text-align: left; color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.4px; }
.table th, .table td { padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table.clickable tbody tr { cursor: pointer; }
.table.clickable tbody tr:hover { background: #f8fafc; }

.tabs { display: flex; gap: 0.3rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tab {
  padding: 0.35rem 0.85rem; border-radius: 999px; text-decoration: none;
  color: var(--muted); font-size: 0.88rem; border: 1px solid transparent;
}
.tab:hover { color: var(--navy); }
.tab.active { background: var(--navy); color: #fff; }

.badge {
  display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 700; vertical-align: middle;
}
.badge-new { background: #e2e8f0; color: #334155; }
.badge-proposal_sent { background: #dbeafe; color: #1d4ed8; }
.badge-signed { background: #ede9fe; color: #6d28d9; }
.badge-collecting { background: #fef3c7; color: #b45309; }
.badge-ready { background: #d1fae5; color: #047857; }
.badge-submitted { background: #cffafe; color: #0e7490; }
.badge-kicked_back { background: #fee2e2; color: #b91c1c; }
.badge-accepted { background: #16a34a; color: #fff; }

.prog { background: var(--line); border-radius: 999px; height: 6px; overflow: hidden; min-width: 80px; }
.prog.big { height: 10px; margin: 0.5rem 0; }
.prog-bar { background: var(--ok); height: 100%; border-radius: 999px; transition: width 0.3s; }

.flash { padding: 0.6rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: 0.92rem; }
.flash-ok { background: #d1fae5; color: #065f46; }
.flash-err { background: #fee2e2; color: #991b1b; }

.copybox {
  display: flex; align-items: center; gap: 0.6rem; background: #f8fafc;
  border: 1px dashed var(--line); border-radius: 8px; padding: 0.5rem 0.8rem; overflow-x: auto;
}
.copybox code { font-size: 0.82rem; white-space: nowrap; }

.note { border-top: 1px solid var(--line); padding: 0.6rem 0; font-size: 0.92rem; }
.note-head { font-weight: 700; font-size: 0.85rem; margin-bottom: 0.15rem; }
.note-kickback { background: #fff5f5; margin: 0 -0.5rem; padding: 0.6rem 0.5rem; border-radius: 6px; }
.note-system { color: var(--muted); }
.note-form { display: flex; gap: 0.5rem; margin-bottom: 0.8rem; }
.note-form input { margin-top: 0; }

.inline-upload { display: flex; gap: 0.4rem; align-items: center; }
.inline-upload input { margin: 0; font-size: 0.8rem; width: auto; }

/* ---------- client portal ---------- */
.portal-head { text-align: center; margin-bottom: 1.4rem; }
.portal-head h1 { font-size: 1.7rem; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0.8rem; margin: 0.8rem 0; }
.stat { background: #f8fafc; border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 1rem; }
.stat.highlight { background: var(--navy); border-color: var(--navy); }
.stat.highlight .stat-label { color: #b8c7d6; }
.stat.highlight .stat-num { color: var(--amber); }
.stat-label { font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.stat-num { font-size: 1.45rem; font-weight: 800; color: var(--navy); }

.disclaimer { font-size: 0.78rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 0.7rem; margin-top: 0.8rem; }

.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 0.6rem; }
@media (max-width: 700px) { .calc { grid-template-columns: 1fr; } }
.calc-inputs label { font-weight: 600; font-size: 0.86rem; }
.calc-inputs input[type="range"] { width: 100%; padding: 0; accent-color: var(--amber); }
.calc-results {
  background: #f8fafc; border: 1px solid var(--line); border-radius: 10px;
  padding: 0.9rem 1.1rem; align-self: start;
}
.calc-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: 0.45rem 0; border-bottom: 1px solid var(--line); font-size: 0.92rem;
}
.calc-row:last-child { border-bottom: none; }
.calc-row span { color: var(--muted); }
.calc-big { font-size: 1.5rem; color: var(--navy); }
.calc-fee strong { color: var(--err); }

.roadmap { padding-left: 1.4rem; margin: 0; }
.roadmap li { margin-bottom: 0.8rem; }
.roadmap li.current { background: #fffbeb; margin-left: -1.4rem; padding: 0.5rem 0.5rem 0.5rem 1.4rem; border-radius: 8px; border-left: 3px solid var(--amber); list-style-position: inside; }

.doc { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 0.7rem; background: #fff; }
.doc > summary { cursor: pointer; padding: 0.75rem 1rem; font-size: 0.98rem; display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap; }
.doc-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--navy); color: #fff;
  font-size: 0.8rem; font-weight: 700; flex-shrink: 0;
}
.doc-body { padding: 0 1rem 1rem; border-top: 1px solid var(--line); }

.chip { padding: 0.12rem 0.55rem; border-radius: 999px; font-size: 0.72rem; font-weight: 700; background: #e2e8f0; color: #475569; }
.chip-ok { background: #d1fae5; color: #047857; }
.chip-wait { background: #dbeafe; color: #1d4ed8; }
.chip-warn { background: #fee2e2; color: #b91c1c; }

.upload-form { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; margin: 0.6rem 0; }
.filebox {
  border: 2px dashed var(--line); border-radius: 8px; padding: 0.5rem 0.9rem;
  cursor: pointer; font-weight: 600; font-size: 0.9rem; margin: 0; flex: 1; min-width: 220px;
}
.filebox input { margin-top: 0.3rem; }
.filelist { margin: 0.3rem 0 0.6rem; padding-left: 1.2rem; font-size: 0.88rem; }

.howto, .alt { margin-top: 0.5rem; font-size: 0.9rem; }
.howto summary, .alt summary { cursor: pointer; color: var(--navy-2); font-weight: 600; }
.howto ul { padding-left: 1.2rem; }
.howto li { margin-bottom: 0.35rem; }
.alt-form label { font-weight: 500; }
.alt-form input[type="date"], .alt-form input[type="text"], .alt-form input:not([type]) { display: inline-block; width: auto; min-width: 200px; }