:root {
  --bg: #f3f4f1; --paper: #ffffff; --ink: #1d2433; --muted: #667085; --line: #dde1dc;
  --accent: #0f6b6b; --accent-ink: #ffffff; --warn: #a15c07; --warn-bg: #fdf3e2;
  --err: #b42318; --err-bg: #fdecea; --ok: #2f7d32; --ok-bg: #e9f5ea;
  --radius: 8px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.5; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0 0 .5rem; line-height: 1.25; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1rem 0 .4rem; }
code { background: #eef0ec; padding: 1px 4px; border-radius: 4px; font-size: .9em; }

.top { display: flex; align-items: center; gap: 1.5rem; padding: .6rem 1.25rem; background: var(--ink); color: #fff; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: .01em; }
.top nav { display: flex; gap: .25rem; flex-wrap: wrap; }
.top nav a { color: #cfd6e4; text-decoration: none; padding: .35rem .65rem; border-radius: 6px; }
.top nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.top nav a.on { color: #fff; background: var(--accent); }
.testbar { background: var(--warn-bg); color: var(--warn); padding: .5rem 1.25rem; font-size: .9rem; border-bottom: 1px solid #f0d9b0; }

main { max-width: 1180px; margin: 0 auto; padding: 1.25rem; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem; }
.card.flush { padding: 0; overflow-x: auto; }
.card.narrow { max-width: 420px; margin: 4rem auto; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 1rem; }
.grid-mail { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 1rem; align-items: start; }
@media (max-width: 860px) { .grid-mail { grid-template-columns: 1fr; } }
.side { position: sticky; top: 1rem; }
.row-between { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: .5rem; }

.muted { color: var(--muted); }
.small { font-size: .85rem; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.warn-text { color: var(--warn); font-weight: 600; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; color: var(--muted); font-weight: 600; background: #fafbf9; }
table.list tr:hover td { background: #fafbf9; }
tr.inactive td { opacity: .45; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin: .5rem 0; }
.stats div { background: var(--bg); border-radius: 6px; padding: .5rem .6rem; }
.stats b { display: block; font-size: 1.4rem; }
.stats span { font-size: .8rem; color: var(--muted); }

.tabs { display: flex; gap: .25rem; flex-wrap: wrap; margin-bottom: .75rem; }
.tabs a { padding: .35rem .8rem; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink); background: var(--paper); }
.tabs a.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.tabs.small a { font-size: .85rem; padding: .2rem .65rem; }

.prio { display: inline-block; width: 1.6rem; text-align: center; border-radius: 4px; font-weight: 700; font-size: .85rem; }
.prio.pA { background: var(--accent); color: #fff; }
.prio.pB { background: #cfe3e3; color: var(--accent); }
.prio.pC { background: #eceeea; color: var(--muted); }

.status { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .8rem; font-weight: 600; white-space: nowrap; vertical-align: middle; }
.s-open { background: #eceeea; color: var(--muted); }
.s-sent { background: #e4eef7; color: #1f5f99; }
.s-due { background: var(--warn-bg); color: var(--warn); }
.s-wait { background: #efe9f7; color: #5b3e99; }
.s-answer { background: #e3f1f1; color: var(--accent); }
.s-played { background: var(--ok-bg); color: var(--ok); }
.s-no { background: var(--err-bg); color: var(--err); }

.flash { padding: .65rem .9rem; border-radius: 6px; margin-bottom: .75rem; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }
.flash.err { background: var(--err-bg); color: var(--err); }

label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .75rem; }
label.check { display: flex; gap: .5rem; align-items: center; font-weight: 400; }
input[type=text], input[type=url], input[type=password], input[type=search], input[type=number], input[type=date], select, textarea {
  display: block; width: 100%; margin-top: .25rem; padding: .5rem .6rem; font: inherit; font-weight: 400;
  border: 1px solid #c9cec8; border-radius: 6px; background: #fff; color: var(--ink);
}
textarea { line-height: 1.5; resize: vertical; }
textarea[name=body] { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .9rem; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
input:disabled { background: #f3f4f1; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 1rem; }
.form-grid .full { grid-column: 1 / -1; }
form.inline { display: inline-flex; gap: .5rem; align-items: flex-end; flex-wrap: wrap; }
form.inline label { margin-bottom: .5rem; }
.filter { margin-bottom: .75rem; }
.filter input, .filter select { margin-top: 0; width: auto; }
.actions { margin-top: .5rem; }

button, .btn { display: inline-block; font: inherit; font-weight: 600; padding: .5rem 1rem; border-radius: 6px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); cursor: pointer; text-decoration: none; }
button:hover, .btn:hover { filter: brightness(1.08); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost, .btn.ghost { background: transparent; color: var(--accent); }
button.small, .btn.small { padding: .25rem .6rem; font-size: .85rem; }

details { border-bottom: 1px solid var(--line); padding: .5rem 0; }
summary { cursor: pointer; }
pre.mailbody, pre.copy { white-space: pre-wrap; background: var(--bg); padding: .75rem; border-radius: 6px; font-size: .85rem; }
pre.copy { word-break: break-all; }
ul.small { padding-left: 1.1rem; margin: 0; }

/* ---- v2 ---- */
.top .logout { margin-left: auto; }
button.ghost-light { background: transparent; border-color: rgba(255,255,255,.35); color: #cfd6e4; }
button.danger { background: transparent; border-color: var(--err); color: var(--err); }
.campaignbar { background: #e6eeee; padding: .4rem 1.25rem; border-bottom: 1px solid var(--line); }
.campaignbar label { display: flex; align-items: center; gap: .6rem; margin: 0; font-weight: 600; }
.campaignbar select { width: auto; margin: 0; }
a.card.choice { display: block; text-decoration: none; color: var(--ink); }
a.card.choice:hover { border-color: var(--accent); }
.qr { display: flex; justify-content: center; margin: 1rem 0; }
.qr svg { max-width: 100%; height: auto; }
pre.codes { font-size: 1.1rem; letter-spacing: .05em; }
tr.alert td { background: var(--err-bg); }
.scroll { overflow-x: auto; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1rem 0; }
.right-float { float: right; }
h2.full { margin-top: .5rem; }
label.check span { font-weight: 400; }