/* Omen dash palette (matches the dark panel colors in the user guides). */
:root {
  --bg: #14171d; --panel: #1B1F27; --field: #252A35; --line: #3A4150;
  --text: #D8DEE9; --dim: #8A93A6; --acc: #4FC3F7; --buy: #1F7A6F; --sell: #A83A3A; --warn: #f59e0b;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 "IBM Plex Sans", "Segoe UI", sans-serif; }
.app { max-width: 820px; height: 100%; margin: 0 auto; display: flex; flex-direction: column; padding: 0 16px; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.eyebrow { font: 600 11px "IBM Plex Mono", Consolas, monospace; letter-spacing: .18em; color: var(--dim); }
.product { font-weight: 600; font-size: 17px; }
.build { font: 500 12px "IBM Plex Mono", Consolas, monospace; color: var(--dim); margin-left: 8px; }
.pick { margin-top: 4px; background: var(--field); color: var(--text); border: 1px solid var(--line); border-radius: 4px; padding: 6px 8px; font: inherit; }

.btn { font: 600 13px "IBM Plex Sans", sans-serif; border-radius: 4px; border: 1px solid var(--line); padding: 8px 14px; cursor: pointer; color: var(--text); background: var(--field); }
.btn:hover { border-color: var(--dim); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.send { background: var(--buy); border-color: var(--buy); color: #fff; }
.btn.contact { white-space: nowrap; }
.btn.contact.hot { border-color: var(--warn); color: var(--warn); box-shadow: 0 0 0 3px rgba(245, 158, 11, .15); }
.btn.ghost { background: transparent; }

.log { flex: 1; overflow-y: auto; padding: 18px 0; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 88%; padding: 10px 14px; border-radius: 6px; border: 1px solid var(--line); overflow-wrap: anywhere; }
.msg.user { align-self: flex-end; background: var(--field); }
.msg.assistant { align-self: flex-start; background: var(--panel); }
.msg.thinking { color: var(--dim); font-style: italic; }
.msg p { margin: 0 0 8px; } .msg p:last-child { margin-bottom: 0; }
.msg ol, .msg ul { margin: 0 0 8px; padding-left: 22px; }
.msg code { font: 500 13px "IBM Plex Mono", Consolas, monospace; background: var(--field); padding: 0 4px; border-radius: 3px; }
.msg strong { color: #fff; }

.notice { margin-bottom: 10px; padding: 10px 14px; border-radius: 4px; border: 1px solid var(--sell); background: rgba(168, 58, 58, .14); }
.composer { display: flex; gap: 8px; align-items: flex-end; }
.composer textarea { flex: 1; resize: none; background: var(--field); color: var(--text); border: 1px solid var(--line); border-radius: 4px; padding: 10px 12px; font: inherit; }
.composer textarea:focus, .dlg input:focus, .dlg textarea:focus, .pick:focus { outline: none; border-color: var(--acc); }
.foot { padding: 8px 0 14px; }
.fine { margin: 6px 0 0; color: var(--dim); font-size: 12px; }

.dlg { width: min(460px, calc(100vw - 32px)); background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 20px; }
.dlg::backdrop { background: rgba(0, 0, 0, .6); }
.dlg h2 { margin: 0 0 4px; font-size: 18px; }
.dim { color: var(--dim); margin: 0 0 14px; font-size: 13px; }
.dlg label { display: block; font-size: 13px; color: var(--dim); margin-bottom: 12px; }
.dlg input, .dlg textarea { display: block; width: 100%; margin-top: 4px; background: var(--field); color: var(--text); border: 1px solid var(--line); border-radius: 4px; padding: 8px 10px; font: inherit; resize: vertical; }
.dlg-msg { font-size: 13px; margin: 0 0 12px; }
.dlg-msg.err { color: #f08a8a; } .dlg-msg.ok { color: #6fd3c4; }
.row { display: flex; justify-content: flex-end; gap: 8px; }

@media (max-width: 520px) { .msg { max-width: 100%; } .top { align-items: flex-start; } }