:root {
  --paper: #f7f2e8;
  --paper-deep: #ece4d4;
  --card: #fffdf8;
  --ink: #26221c;
  --ink-soft: #625a4d;
  --olive: #38412d;
  --clay: #a9552f;
  --line: #d9d0be;
  --green: #2f6b3a;
  --red: #b3261e;
  --serif: "Noto Serif Display", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.2; margin: 0; }
a { color: inherit; }
[hidden] { display: none !important; }
.muted { color: var(--ink-soft); }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px max(16px, calc((100vw - 1100px) / 2)); background: var(--olive); color: var(--paper); }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.brand span { font-family: var(--serif); font-size: 1.4rem; }
.brand small { font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; padding: 2px 8px; border: 1px solid rgba(255, 255, 255, .5); border-radius: 99px; }
.top-actions { display: flex; align-items: center; gap: 14px; }
.top .link { color: var(--paper); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 20px; font: 600 .92rem var(--sans); color: var(--paper); background: var(--olive); border: 1px solid var(--olive); border-radius: 3px; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--ink); border-color: var(--ink); }
.btn.small { min-height: 38px; padding: 7px 14px; font-size: .86rem; }
.btn.ghost { background: transparent; color: inherit; border-color: currentColor; }
.btn.ghost:hover { background: rgba(0, 0, 0, .06); }
.top .btn.ghost:hover { background: rgba(255, 255, 255, .14); }
.btn.light { background: var(--card); color: var(--ink); border-color: var(--line); }
.btn.light:hover { background: var(--paper-deep); }
.btn.danger { color: var(--red); }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }
.link { background: none; border: 0; padding: 0; font: inherit; font-size: .92rem; color: var(--clay); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: clamp(18px, 3vw, 30px); }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field span { font-size: .76rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
input, select { font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 3px; min-height: 46px; padding: 10px 12px; }
input:focus, select:focus { outline: none; border-color: var(--clay); box-shadow: 0 0 0 3px rgba(169, 85, 47, .16); }
.error { color: var(--red); font-weight: 600; min-height: 1.6em; margin: 12px 0 0; }

.login { display: grid; place-items: center; min-height: calc(100vh - 70px); padding: 24px 16px; }
.login-card { width: min(400px, 100%); }
.login-card h1 { font-size: 2rem; margin-bottom: 6px; }
.login-card p.muted { margin: 0 0 22px; }

.dash { display: grid; gap: 22px; width: min(1100px, 100% - 32px); margin: 26px auto 60px; }
.head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; margin-bottom: 18px; }
.head h2 { font-size: 1.6rem; display: flex; align-items: center; gap: 10px; }
.head p { margin: 2px 0 0; font-size: .92rem; }
.badge { font: 700 .8rem var(--sans); color: #fff; background: var(--clay); border-radius: 99px; padding: 2px 9px; }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tile { display: grid; gap: 2px; padding: 14px 16px; background: var(--paper); border-radius: 4px; }
.tile span { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.tile strong { font-family: var(--serif); font-size: 2rem; font-weight: 400; }

.chart { margin-top: 22px; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 140px; }
.bar { flex: 1; height: 100%; display: flex; align-items: flex-end; padding: 0; background: none; border: 0; cursor: pointer; border-radius: 2px; }
.bar span { display: block; width: 100%; min-height: 2px; background: var(--olive); border-radius: 2px 2px 0 0; transition: background .15s; }
.bar:hover span, .bar.on span { background: var(--clay); }
.bar.has-msg span { box-shadow: inset 0 3px 0 var(--clay); }
.axis { display: flex; justify-content: space-between; font-size: .8rem; color: var(--ink-soft); margin-top: 6px; }

.day { margin-top: 16px; padding: 16px; background: var(--paper); border-radius: 4px; }
.day-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.day h3 { font-size: 1.15rem; }
.day ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.day li { display: flex; flex-wrap: wrap; gap: 4px 12px; }

.langs { margin-top: 24px; }
.langs h3 { font-size: 1.15rem; margin-bottom: 10px; }
.langs ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.langs li { display: grid; grid-template-columns: 110px 1fr 56px; align-items: center; gap: 12px; font-size: .94rem; }
.langs .track { height: 10px; background: var(--paper-deep); border-radius: 99px; overflow: hidden; }
.langs .track span { display: block; height: 100%; background: var(--olive); border-radius: 99px; }
.langs strong { text-align: right; }
.note { font-size: .86rem; margin: 18px 0 0; }

.filter { display: flex; align-items: center; gap: 8px; font-size: .92rem; color: var(--ink-soft); }
.filter select { min-height: 40px; padding: 6px 10px; }
.msgs { display: grid; gap: 14px; }
.msg { border: 1px solid var(--line); border-radius: 4px; padding: 16px 18px; background: #fff; }
.msg.unread { border-left: 4px solid var(--clay); }
.msg-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 14px; align-items: baseline; }
.msg-head strong { font-size: 1.08rem; }
.tag { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .04em; padding: 2px 8px; border-radius: 99px; background: var(--paper-deep); margin-left: 6px; vertical-align: 2px; }
.tag.new { background: var(--clay); color: #fff; }
.msg-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 6px 0 0; font-size: .9rem; }
.msg-meta a { overflow-wrap: anywhere; }
.msg-stay { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; padding: 0; list-style: none; }
.msg-stay li { font-size: .86rem; padding: 4px 10px; background: var(--paper); border-radius: 3px; }
.msg-text { white-space: pre-wrap; overflow-wrap: anywhere; margin: 12px 0 14px; }
.msg-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.empty { padding: 18px 0; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); max-width: calc(100% - 32px); padding: 12px 18px; background: var(--ink); color: var(--paper); border-radius: 4px; font-weight: 600; box-shadow: 0 16px 30px -16px rgba(0, 0, 0, .5); z-index: 10; }

@media (max-width: 700px) {
  .tiles { grid-template-columns: 1fr 1fr; }
  .bars { gap: 2px; height: 110px; }
  .langs li { grid-template-columns: 90px 1fr 44px; }
  .msg-actions .btn { flex: 1 1 auto; }
}