:root{--navy:#1f3864;--cobre:#b06a3b;--bg:#0b0f1a;--panel:#141a2b;--text:#e8ecf5;--muted:#94a0b8;--line:#243049}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--cobre)}button{cursor:pointer}.container{max-width:1000px;margin:0 auto;padding:24px 16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}.row{display:flex;gap:12px;align-items:center}.input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:#0e1422;color:var(--text);font-size:15px}.btn{padding:12px 18px;border-radius:10px;border:none;background:var(--cobre);color:#fff;font-weight:600}.btn.secondary{background:transparent;border:1px solid var(--line);color:var(--text)}.title{font-size:22px;font-weight:700;margin:0 0 4px}.muted{color:var(--muted);font-size:13px}.conv{display:flex;justify-content:space-between;padding:12px 10px;border-bottom:1px solid var(--line);cursor:pointer}.conv:hover{background:#0e1422}.msg{padding:8px 12px;border-radius:10px;margin:6px 0;max-width:72%;white-space:pre-wrap}.msg.in{background:#1b2740;align-self:flex-start}.msg.out{background:var(--navy);align-self:flex-end;margin-left:auto}.col{flex-direction:column}.col,.tabs{display:flex}.tabs{gap:8px;border-bottom:1px solid var(--line);margin-bottom:16px}.tab-btn{background:transparent;padding:10px 16px;color:var(--muted);font-weight:600;font-size:15px;border:none;border-bottom:2px solid transparent;border-radius:4px 4px 0 0}.tab-btn.active{color:var(--text);border-bottom-color:var(--cobre)}.badge{display:inline-block;padding:4px 8px;border-radius:6px;font-size:11px;font-weight:700;text-transform:uppercase}.badge.approved{background:rgba(46,204,113,.15);color:#2ecc71;border:1px solid rgba(46,204,113,.3)}.badge.pending{background:rgba(241,196,15,.15);color:#f1c40f;border:1px solid rgba(241,196,15,.3)}.badge.rejected{background:rgba(231,76,60,.15);color:#e74c3c;border:1px solid rgba(231,76,60,.3)}.badge.category{background:hsla(0,0%,100%,.08);color:var(--muted);border:1px solid var(--line)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;max-width:520px;width:100%;max-height:90vh;overflow-y:auto}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#0e1422;color:var(--text);font-size:16px;transition:all .2s}.icon-btn:hover{border-color:var(--cobre);background:#162035}.icon-btn.recording{background:#e74c3c;border-color:#e74c3c;color:#fff;animation:pulse 1.2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.08)}to{transform:scale(1)}}.msg-media-img{max-width:260px;max-height:220px;border-radius:8px;object-fit:cover;border:1px solid hsla(0,0%,100%,.1)}.msg-audio,.msg-media-img{display:block;margin-top:4px}.msg-audio{width:250px;height:36px;filter:invert(.85) hue-rotate(180deg)}.msg-doc{align-items:center;padding:8px 12px;background:rgba(0,0,0,.25);border-radius:8px;text-decoration:none;color:var(--text);border:1px solid var(--line)}.msg-doc,.msg-meta{display:flex;gap:8px;margin-top:4px}.msg-meta{justify-content:space-between;font-size:10px;opacity:.7}.toggle-bot{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;border:1px solid var(--line);background:#0e1422;font-size:12px;font-weight:600;cursor:pointer}.toggle-bot.active{border-color:#2ecc71;color:#2ecc71;background:rgba(46,204,113,.1)}.toggle-bot.inactive{border-color:#e74c3c;color:#e74c3c;background:rgba(231,76,60,.1)}