:root{--navy:#0b3b66;--navy2:#082c4d;--gold:#d8a93a;--bg:#f3f6f9;--text:#1f2d3d;--muted:#6c7b8b;--line:#dfe6ee;--white:#fff;--success:#18864b;--danger:#b42318;--warning:#a15c00;--shadow:0 12px 35px rgba(20,45,70,.08)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:var(--navy);text-decoration:none}button,input,select,textarea{font:inherit}.auth-body{min-height:100vh;background:linear-gradient(135deg,#eef4f9 0%,#f8f5eb 100%)}.auth-shell,.installer-wrap{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-card,.install-card{width:min(100%,480px);background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:var(--shadow)}.install-card{width:min(100%,920px)}.auth-logo{width:230px;max-width:100%;height:auto;margin-bottom:18px}.auth-card h1,.install-card h1{margin:0 0 8px;color:var(--navy)}.muted{color:var(--muted)}.installer-note{font-size:13px;color:var(--muted);background:#f7f9fb;padding:12px;border-radius:8px}.app-shell{display:flex;min-height:100vh}.sidebar{width:268px;background:linear-gradient(180deg,var(--navy2),var(--navy));color:#fff;position:fixed;inset:0 auto 0 0;padding:22px 16px;overflow-y:auto;z-index:20}.sidebar-backdrop{display:none;position:fixed;inset:0;border:0;padding:0;background:rgba(5,24,42,.46);z-index:19;cursor:pointer}.sidebar-logo{display:block;background:#fff;border-radius:10px;padding:7px;margin:0 6px 22px}.sidebar-logo img{width:100%;display:block}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:1.4px;color:#acc5d8;margin:22px 12px 8px}.nav-link{display:flex;gap:12px;align-items:center;color:#eaf2f8;padding:11px 12px;border-radius:8px;margin:3px 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transparent;border-radius:8px;padding:10px 15px;cursor:pointer;font-weight:700;line-height:1.2}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:#062f53}.btn-gold{background:var(--gold);color:#12202c}.btn-light{background:#fff;border-color:var(--line);color:var(--navy)}.btn-danger{background:#b42318;color:#fff}.btn-success{background:#18864b;color:#fff}.btn-sm{padding:7px 10px;font-size:12px}.btn-block{width:100%}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;white-space:nowrap}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:#647588;background:#f7f9fb;text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}.table td{padding:13px 14px;border-bottom:1px solid #edf1f4;vertical-align:middle}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:5px 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solid var(--line);border-radius:10px;white-space:pre-line}.empty{text-align:center;padding:44px 20px;color:var(--muted)}.conversation{display:grid;grid-template-columns:330px 1fr;min-height:560px}.conversation-list{border-right:1px solid var(--line);overflow:auto}.conversation-item{display:block;padding:15px;border-bottom:1px solid #edf1f4}.conversation-item.active{background:#edf5fb}.message-pane{display:flex;flex-direction:column}.messages{padding:20px;flex:1;overflow:auto;max-height:520px}.message{max-width:78%;padding:11px 14px;border-radius:12px;margin:8px 0;background:#edf1f5}.message.mine{margin-left:auto;background:#dcebf8}.message-meta{font-size:10px;color:var(--muted);margin-top:5px}.message-form{padding:14px;border-top:1px solid var(--line);display:flex;gap:10px}.message-form textarea{flex:1;min-height:60px}.mobile-toggle{display:none;border:0;background:transparent;font-size:24px}.code{font-family:monospace;background:#edf1f5;padding:2px 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/* v1.4.5: collapsible desktop navigation and overflow protection */
html,body{overflow-x:hidden}.main,.content,.card,.table-wrap{min-width:0}.sidebar,.main{transition:transform .24s ease,margin-left .24s ease,width .24s ease}.sidebar-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--navy);font-size:25px;line-height:1;cursor:pointer}.sidebar-toggle:hover,.sidebar-toggle:focus-visible{background:#edf3f8;border-color:var(--line);outline:none}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}body.sidebar-collapsed .sidebar{transform:translateX(-100%)}body.sidebar-collapsed .main{margin-left:0;width:100%}.page-actions{min-width:0}.field input,.field select,.field textarea{max-width:100%}
@media(max-width:800px){.sidebar-toggle{display:inline-flex}body.sidebar-collapsed .sidebar{transform:translateX(-100%)}body.sidebar-collapsed .main{margin-left:0;width:100%}.sidebar.open{transform:translateX(0)}}