/* comm.charleycoss.com — minimal styling */
:root {
    --bg: #f5f6f8;
    --card: #fff;
    --fg: #1f2330;
    --muted: #6b7280;
    --accent: #2563eb;
    --accent-bg: #dbeafe;
    --border: #e5e7eb;
    --in: #ecfdf5;
    --out: #eff6ff;
    --warn-bg: #fef3c7;
    --err: #b91c1c;
}
* { box-sizing: border-box; }
body { font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
       background: var(--bg); color: var(--fg); margin: 0; }

.topbar { display: flex; align-items: center; gap: 24px; padding: 12px 24px;
          background: var(--card); border-bottom: 1px solid var(--border); }
.topbar .brand a { font-weight: 700; color: var(--fg); text-decoration: none; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: var(--muted); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
.topbar nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.topbar .user { color: var(--muted); font-size: 12px; }
.topbar .user a { color: var(--accent); }

main { max-width: 1200px; margin: 24px auto; padding: 0 24px; }
h1 { margin-top: 0; font-size: 20px; }
h2 { font-size: 16px; }

.stats { display: flex; gap: 16px; margin-bottom: 24px; }
.stat { background: var(--card); padding: 16px 20px; border-radius: 8px;
        border: 1px solid var(--border); flex: 1; }
.stat .num { display: block; font-size: 28px; font-weight: 700; color: var(--accent); }

table { width: 100%; background: var(--card); border-collapse: collapse;
        border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
table th, table td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); }
table th { background: #fafafa; font-weight: 600; font-size: 12px; color: var(--muted);
           text-transform: uppercase; letter-spacing: .03em; }
table tr:last-child td { border-bottom: none; }
.empty { color: var(--muted); text-align: center; padding: 24px; }
.preview { color: var(--muted); }

.kind-badge { display: inline-block; padding: 1px 6px; border-radius: 4px;
              font-size: 11px; font-weight: 600; }
.kind-sms { background: #dbeafe; color: #1e40af; }
.kind-vm  { background: #fef3c7; color: #92400e; }
.kind-call{ background: #d1fae5; color: #065f46; }

.thread { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.msg { max-width: 70%; }
.msg.in  { align-self: flex-start; }
.msg.out { align-self: flex-end; }
.bubble { padding: 8px 12px; border-radius: 12px; }
.msg.in  .bubble { background: var(--in); }
.msg.out .bubble { background: var(--out); }
.msg .meta { font-size: 11px; color: var(--muted); margin-top: 2px; }

.compose { display: flex; flex-direction: column; gap: 8px;
           background: var(--card); padding: 16px; border-radius: 8px; border: 1px solid var(--border); }
.compose textarea { min-height: 80px; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
.compose label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.compose input, .compose select { padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; }
button, .btn { background: var(--accent); color: #fff; border: 0; padding: 8px 16px;
               border-radius: 6px; cursor: pointer; font-weight: 600; }
button:disabled { opacity: .5; cursor: not-allowed; }
.btn-link { background: none; color: var(--err); padding: 0; font-weight: 400; }

.card { background: var(--card); padding: 24px; border-radius: 8px;
        border: 1px solid var(--border); margin-bottom: 16px; }
.card.warn { background: var(--warn-bg); }
.login-card { max-width: 360px; margin: 60px auto; }
.login-card form { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.login-card input { padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
.err { color: var(--err); }
.muted { color: var(--muted); }

.contact-add { display: flex; gap: 8px; margin-bottom: 16px; }
.contact-add input { flex: 1; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; }

footer { text-align: center; color: var(--muted); padding: 24px; }