/* SP Business Suite - single stylesheet, no build step. */

:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --ink: #1c2330;
  --muted: #6b7688;
  --line: #e2e6ec;
  --brand: #2f6df6;
  --brand-ink: #ffffff;
  --ok-bg: #e7f6ec;
  --ok-ink: #1c6b39;
  --err-bg: #fdecec;
  --err-ink: #a02121;
  --warn-bg: #fdf4e3;
  --warn-ink: #8a5a10;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; }
h2 { font-size: 1.15rem; margin: 2rem 0 .5rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85em; }

/* ---------- navigation ---------- */
.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .7rem 1.25rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.nav a { color: var(--ink); font-weight: 500; padding: .25rem 0; }
.nav a.on { color: var(--brand); border-bottom: 2px solid var(--brand); }
.nav .spacer { flex: 1; }
.nav .brand {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 600; margin-right: .75rem;
}
.brand-mark { display: block; width: 26px; height: 28px; object-fit: contain; }
.auth-logo { display: block; width: 72px; height: 78px; object-fit: contain; margin: 0 auto .75rem; }
.nav .who { color: var(--muted); font-size: .85rem; }
.nav .role {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: 999px; padding: .05rem .45rem; font-size: .75rem;
}
.inline { display: inline; }

/* ---------- layout ---------- */
.wrap { max-width: 1040px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

.page {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem;
}
.page-actions { display: flex; gap: .5rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
}
.card.danger { border-color: #f0c9c9; background: #fffafa; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: var(--brand-ink);
  border-radius: 8px;
  padding: .45rem .9rem;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.btn.ghost { background: var(--panel); color: var(--ink); border-color: var(--line); }
.btn.danger { background: #c62828; border-color: #c62828; color: #fff; }
.btn.small { padding: .25rem .6rem; font-size: .85rem; }
.link {
  background: none; border: none; color: var(--ink); font: inherit;
  cursor: pointer; padding: 0;
}
.link:hover { color: var(--brand); }

/* ---------- forms ---------- */
.form .field { margin-bottom: .9rem; display: flex; flex-direction: column; gap: .25rem; }
.form label { font-weight: 500; font-size: .9rem; }
.form input, .form select, .form textarea {
  font: inherit; color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px;
  padding: .5rem .65rem; background: #fff; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 2px solid rgba(47,109,246,.25); border-color: var(--brand);
}
.form textarea { resize: vertical; }
.form .actions { display: flex; gap: .5rem; margin-top: .5rem; }
.req { color: #c62828; }

.searchbar { display: flex; gap: .5rem; margin-bottom: 1rem; }
.searchbar input {
  font: inherit; padding: .5rem .65rem; border: 1px solid var(--line);
  border-radius: 8px; background: #fff; flex: 1; max-width: 320px;
}

/* ---------- tables ---------- */
.grid {
  width: 100%; border-collapse: collapse; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.grid th, .grid td { padding: .6rem .75rem; text-align: left; border-bottom: 1px solid var(--line); }
.grid th { background: #fafbfc; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.grid tr:last-child td { border-bottom: none; }
.grid td.detail { color: var(--muted); font-size: .85rem; max-width: 320px; word-break: break-word; }
.grid form + form { margin-left: .35rem; }

dl.kv { display: grid; grid-template-columns: 200px 1fr; gap: .4rem .9rem; margin: 0; }
dl.kv dt { color: var(--muted); font-size: .9rem; }
dl.kv dd { margin: 0; }

/* ---------- dashboard tiles ---------- */
.stats { display: flex; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.stat, .tile {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .9rem 1.1rem; display: flex; flex-direction: column; gap: .1rem;
  min-width: 120px;
}
.stat .n, .tile .n { font-size: 1.5rem; font-weight: 600; }
.stat .l, .tile .l { color: var(--muted); font-size: .85rem; }
.tiles { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tile { color: var(--ink); }
.tile:hover { border-color: var(--brand); text-decoration: none; }
.mod { margin-bottom: 2rem; }

/* ---------- status pills ---------- */
.pill { display: inline-block; border-radius: 999px; padding: .1rem .5rem; font-size: .78rem; background: var(--bg); border: 1px solid var(--line); color: var(--muted); }
.pill.on { background: var(--ok-bg); color: var(--ok-ink); border-color: #bfe3cb; }
.pill.off { background: #f2f3f5; color: var(--muted); }

/* ---------- flash messages ---------- */
.flash {
  border-radius: 8px; padding: .6rem .9rem; margin-bottom: 1rem;
  background: var(--ok-bg); color: var(--ok-ink); border: 1px solid #bfe3cb;
}
.flash.err { background: var(--err-bg); color: var(--err-ink); border-color: #f2c4c4; }
.flash.warn { background: var(--warn-bg); color: var(--warn-ink); border-color: #eddcb6; }

/* ---------- login ---------- */
.auth { max-width: 380px; margin: 8vh auto 0; text-align: center; }
.auth h1 { margin-bottom: .25rem; }
.auth .card { text-align: left; margin-top: 1.25rem; }
.auth .flash { margin-top: 1rem; }

/* ---------- pager ---------- */
.pager { display: flex; align-items: center; gap: .75rem; margin-top: 1rem; }