/* Plain, readable on a phone. No framework on purpose for the first test round. */
:root {
  --ink: #1d1d1f; --muted: #6b6b70; --line: #d9d9de; --bg: #ffffff;
  --firm: #eef3fb; --client: #f4f1ea; --accent: #1f4e8c; --warn: #fff4d6;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
       color: var(--ink); background: var(--bg); }
header { padding: 12px 16px; border-bottom: 1px solid var(--line); }
header .brand { font-weight: 600; color: var(--ink); text-decoration: none; }
header nav { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 8px; }
header .who { margin-top: 6px; font-size: 13px; color: var(--muted); }
.lang { padding: 4px 10px; border: 1px solid var(--line); border-radius: 14px;
        text-decoration: none; color: var(--accent); }
.lang.on { background: var(--accent); color: #fff; border-color: var(--accent); }
main { padding: 12px 16px 40px; max-width: 760px; margin: 0 auto; }
h1 { font-size: 22px; margin: 8px 0 12px; }
h2 { font-size: 17px; margin: 22px 0 8px; }
a { color: var(--accent); }
.msg { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin: 10px 0; }
.msg.firm { background: var(--firm); }
.msg.client { background: var(--client); }
.msg .meta { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.msg .text { white-space: pre-wrap; overflow-wrap: anywhere; }
.msg .label, .msg .state { font-size: 12px; color: var(--muted); margin-top: 6px; }
.msg .att { margin-top: 6px; font-size: 14px; }
form.compose, form.stack { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
textarea, input, select, button { font: inherit; }
textarea, input[type=email], input[type=password], input:not([type]), select {
  width: 100%; padding: 8px; border: 1px solid var(--line); border-radius: 8px; }
button { padding: 8px 14px; border: 1px solid var(--accent); border-radius: 8px;
         background: var(--accent); color: #fff; cursor: pointer; }
form.inline { display: inline; }
form.inline button { background: #fff; color: var(--accent); padding: 4px 10px; }
.flash, .notice { background: var(--warn); border: 1px solid #e8d48a; border-radius: 8px;
                  padding: 8px 12px; margin: 10px 0; }
.flash p { margin: 4px 0; }
.hint { font-size: 14px; color: var(--muted); }
.link { overflow-wrap: anywhere; font-family: ui-monospace, Consolas, monospace; font-size: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr.archived { color: var(--muted); }
.problem { font-size: 14px; padding: 6px 0; border-bottom: 1px solid var(--line); }
ul.matters { padding-left: 18px; }