@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,500;8..60,600;8..60,700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #faf7f0;
  --card: #ffffff;
  --card-raised: #f3efe4;
  --border: #e4dcc8;
  --text: #171512;
  --muted: #706a5c;
  --green: #1c8a45;
  --green-dark: #146633;
  --orange: #e67e22;
  --orange-dark: #b8630f;
  --red: #c8102e;
  --red-dark: #970c22;
  --black: #171512;
  font-size: 16px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: var(--green-dark); }
.serif { font-family: 'Source Serif 4', Georgia, serif; }

/* ---- Header + nav ---- */
.topbar { position: relative; padding: 2rem 1.5rem 0; background: var(--card); }
.topbar::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0; height: 6px;
  background: linear-gradient(90deg, var(--green) 0 25%, var(--red) 25% 50%, var(--black) 50% 75%, var(--orange) 75% 100%);
}
.topbar-inner { max-width: 960px; margin: 0 auto; padding-bottom: 1.4rem; }
.brand { display: flex; align-items: center; gap: 1.1rem; }
.flag-dot {
  flex-shrink: 0; width: 14px; height: 52px; border-radius: 3px;
  background: linear-gradient(180deg, var(--green) 0 25%, var(--red) 25% 50%, var(--black) 50% 75%, var(--orange) 75% 100%);
}
.brand h1 { margin: 0; font-family: 'Source Serif 4', Georgia, serif; font-weight: 700; font-size: 1.9rem; letter-spacing: -0.01em; display: inline-flex; align-items: center; gap: 0.75rem; }
.brand a.brand-link { text-decoration: none; color: inherit; display: flex; align-items: center; gap: 1.1rem; }
.lang-count-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--green);
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  vertical-align: middle;
  white-space: nowrap;
}
.subtitle { color: var(--muted); margin: 0.3rem 0 0; font-size: 0.85rem; }

nav.site-nav { display: flex; gap: 0.4rem; margin-top: 1.4rem; flex-wrap: wrap; }
nav.site-nav a {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  padding: 0.55rem 1rem;
  border-radius: 8px 8px 0 0;
  border: 1px solid transparent;
}
nav.site-nav a:hover { color: var(--text); background: var(--card-raised); }
nav.site-nav a.active {
  color: var(--green-dark);
  background: var(--card-raised);
  border-color: var(--border);
  border-bottom-color: var(--card-raised);
}

main { max-width: 960px; margin: 0 auto; padding: 2.25rem 1.25rem 3.5rem; display: flex; flex-direction: column; gap: 1.75rem; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 2rem; box-shadow: 0 20px 40px -24px rgba(23,21,18,0.16); }

/* ---- Language bar ---- */
.lang-bar { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem; }
.lang-side { flex: 1; display: flex; align-items: center; gap: 0.7rem; background: var(--card-raised); border: 1px solid var(--border); border-radius: 10px; padding: 0.6rem 0.9rem; }
.lang-side-target { justify-content: space-between; }
.lang-label { font-size: 0.66rem; color: var(--muted); letter-spacing: 0.07em; white-space: nowrap; }
.detected-badge { background: rgba(28,138,69,0.12); color: var(--green-dark); border: 1px solid rgba(28,138,69,0.35); border-radius: 5px; padding: 0.2rem 0.6rem; font-size: 0.72rem; font-weight: 600; }
.lang-side-target select { width: auto; min-width: 130px; font-family: 'Source Serif 4', Georgia, serif; font-size: 1.02rem; font-weight: 700; border: none; background-color: transparent; padding: 0 1.6rem 0 0; }
.lang-side-target select:focus { box-shadow: none; }
.swap-btn { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--card); border: 1.5px solid var(--border); color: var(--orange-dark); font-size: 1.05rem; display: flex; align-items: center; justify-content: center; padding: 0; transition: transform .35s cubic-bezier(.4,1.4,.6,1), border-color .15s, background .15s; }
.swap-btn:hover { border-color: var(--orange); background: rgba(230,126,34,0.1); transform: rotate(180deg); }

.panels { display: grid; grid-template-columns: 1fr auto 1fr; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--card); transition: border-color .2s, box-shadow .2s; }
.panels:focus-within { border-color: var(--green); box-shadow: 0 0 0 4px rgba(28,138,69,0.13); }
.panel { position: relative; padding: 1.25rem 1.35rem .85rem; display: flex; flex-direction: column; min-height: 150px; border-left: 4px solid transparent; background: var(--card-raised); transition: border-color .25s; }
.source-panel { background: var(--card); }
.panel-divider { width: 0; border-left: 1.5px dashed var(--border); margin: 1.1rem 0; }
.source-panel textarea { flex: 1; width: 100%; background: transparent; border: none; color: var(--text); font-size: 1.3rem; font-family: 'Source Serif 4', Georgia, serif; resize: none; padding: 0; padding-right: 1.4rem; }
.source-panel textarea::placeholder { color: #b3ab98; font-family: 'IBM Plex Mono', monospace; font-size: .95rem; }
.source-panel textarea:focus { outline: none; }
.clear-x { position: absolute; top: 1rem; right: .95rem; background: transparent; border: none; color: var(--muted); font-size: .85rem; padding: .25rem .45rem; border-radius: 50%; line-height: 1; }
.clear-x:hover { color: var(--text); background: rgba(23,21,18,0.06); }
.target-panel .output { flex: 1; font-size: 1.3rem; font-family: 'Source Serif 4', Georgia, serif; font-weight: 700; color: var(--text); word-break: break-word; }
.target-panel.state-ok { border-left-color: var(--green); }
.target-panel.state-live { border-left-color: var(--orange); }
.target-panel.state-unknown { border-left-color: var(--red); }
@keyframes outputFadeIn { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }
.output.animate { animation: outputFadeIn .25s ease; }
.panel-footer { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: .8rem; padding-top: .6rem; border-top: 1px solid var(--border); }
.lang-tag { font-size: .7rem; color: var(--muted); font-weight: 500; letter-spacing: .04em; }

.verify-note { display: none; }

.row { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.4rem; }
.field { flex: 1 1 200px; }
.field > label { font-family: 'IBM Plex Mono', monospace; font-size: .74rem; letter-spacing: .08em; color: var(--muted); display: block; margin-bottom: .5rem; }
textarea, input[type="text"], input[type="password"], select {
  width: 100%; background: var(--card); border: 1.5px solid var(--border); border-radius: 9px; color: var(--text);
  padding: .75rem .9rem; font-size: .95rem; font-family: inherit; resize: vertical; transition: border-color .15s, box-shadow .15s;
}
select { appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23706a5c' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.3rem; cursor: pointer; }
textarea:focus, input:focus, select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 4px rgba(28,138,69,0.13); }

button { font-family: inherit; font-size: .88rem; border: none; border-radius: 8px; padding: .65rem 1.2rem; cursor: pointer; transition: opacity .15s, transform .1s, background .15s; }
button:active { transform: scale(.97); }
.icon-btn { background: var(--green); border: 1px solid var(--green); color: #fff; font-weight: 600; font-size: .78rem; padding: .45rem .95rem; }
.icon-btn:hover { background: var(--green-dark); border-color: var(--green-dark); }
.btn-primary { background: var(--green); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--green-dark); }
.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text); font-weight: 600; }
.btn-outline:hover { border-color: var(--green); color: var(--green-dark); }
.btn-danger { background: var(--red); color: #fff; font-weight: 600; }
.btn-danger:hover { background: var(--red-dark); }
.note { color: var(--muted); font-size: .76rem; margin: .6rem 0 0; min-height: 1em; }

.examples { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; font-size: .8rem; color: var(--muted); font-weight: 600; }
.chip { background: rgba(28,138,69,0.08); color: var(--green-dark); border: 1.5px solid rgba(28,138,69,0.35); border-radius: 8px; padding: .45rem .9rem; font-size: .85rem; font-family: 'Source Serif 4', Georgia, serif; font-weight: 600; transition: transform .15s, background .15s, box-shadow .15s; }
.chip:hover { background: rgba(28,138,69,0.16); transform: translateY(-2px); box-shadow: 0 8px 16px -10px rgba(28,138,69,0.5); }
.examples.cat-greeting .chip { background: rgba(230,126,34,0.08); color: var(--orange-dark); border-color: rgba(230,126,34,0.4); }
.examples.cat-cyber .chip { background: rgba(200,16,46,0.08); color: var(--red-dark); border-color: rgba(200,16,46,0.4); }

.tag { font-size: .68rem; padding: .18rem .58rem; border-radius: 6px; font-weight: 700; }
.tag-greeting { background: rgba(230,126,34,0.14); color: var(--orange-dark); }
.tag-cyber { background: rgba(200,16,46,0.14); color: var(--red-dark); }
.tag-verb { background: rgba(28,138,69,0.14); color: var(--green-dark); }
.tag-pending { background: rgba(230,126,34,0.14); color: var(--orange-dark); }

footer { text-align: center; color: var(--muted); font-size: .78rem; padding: 1.75rem 0 2.25rem; margin-top: .5rem; border-top: 1px solid var(--border); }

/* ---- About page ---- */
.prose h2 { font-family: 'Source Serif 4', Georgia, serif; font-size: 1.4rem; margin-top: 2rem; }
.prose p { max-width: 68ch; }

/* ---- Contribute / login forms ---- */
.form-card { max-width: 560px; margin: 0 auto; }
.status-msg { padding: .8rem 1rem; border-radius: 8px; font-size: .85rem; margin-top: 1rem; }
.status-msg.ok { background: rgba(28,138,69,0.1); color: var(--green-dark); border: 1px solid rgba(28,138,69,0.3); }
.status-msg.err { background: rgba(200,16,46,0.1); color: var(--red-dark); border: 1px solid rgba(200,16,46,0.3); }

/* ---- Admin dashboard ---- */
.admin-topline { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
table.phrase-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.phrase-table th, table.phrase-table td { text-align: left; padding: .65rem .7rem; border-bottom: 1px solid var(--border); vertical-align: top; }
table.phrase-table th { font-size: .7rem; letter-spacing: .06em; color: var(--muted); }
table.phrase-table .actions { display: flex; gap: .4rem; }
table.phrase-table .actions button { padding: .35rem .7rem; font-size: .74rem; }

@media (max-width: 640px) {
  .panels { grid-template-columns: 1fr; }
  .panel-divider { width: 100%; height: 0; border-left: none; border-top: 1.5px dashed var(--border); margin: 0; }
  .lang-bar { flex-wrap: wrap; }
  .lang-side-target { justify-content: space-between; order: 3; width: 100%; }
}
@media (max-width: 480px) {
  .brand h1 { font-size: 1.5rem; }
  .output { font-size: 1.1rem; }
}