:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:1400px;margin:0 auto;padding:1rem}.loading{padding:2rem;text-align:center}.login-page{min-height:80vh;display:flex;align-items:center;justify-content:center}.login-form{width:100%;max-width:360px;display:flex;flex-direction:column;gap:1rem;text-align:left}.login-form h1{margin:0 0 .5rem;font-size:1.5rem}.login-form label{display:flex;flex-direction:column;gap:.25rem}.login-form input{padding:.5rem;border-radius:6px;border:1px solid #444;background:#1a1a1a;color:inherit}.login-form .error{color:#e74c3c;font-size:.9rem;margin:0}.login-form button{margin-top:.5rem}.dashboard-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.dashboard-header h1{margin:0;font-size:1.5rem}.dashboard-header .logout{margin-left:.5rem}.import-list{list-style:none;padding:0;margin:0}.import-list li{display:flex;align-items:center;gap:1rem;padding:.75rem;border-bottom:1px solid #333}.import-list li button{background:none;border:none;padding:0;text-align:left;color:#646cff;cursor:pointer}.import-list li button:hover{text-decoration:underline}.import-list .meta{color:#888;font-size:.85rem}.table-toolbar{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.global-filter{flex:1;max-width:320px;padding:.5rem .75rem;border-radius:6px;border:1px solid #444;background:#1a1a1a;color:inherit;font-size:.9rem}.global-filter:focus{outline:none;border-color:#646cff}.column-toggle-wrap{position:relative}.column-toggle-btn{padding:.5rem .75rem;border-radius:6px;border:1px solid #444;background:#2a2a2a;color:inherit;cursor:pointer;font-size:.9rem}.column-toggle-menu{position:absolute;top:100%;right:0;z-index:10;margin-top:4px;padding:.5rem;border:1px solid #444;border-radius:6px;background:#1a1a1a;max-height:320px;overflow-y:auto;min-width:180px}.column-toggle-menu label{display:flex;align-items:center;gap:.4rem;padding:.2rem 0;font-size:.85rem;white-space:nowrap;cursor:pointer}.pagination-controls{display:flex;align-items:center;gap:.5rem;margin-top:.75rem;flex-wrap:wrap}.pagination-controls button{padding:.35rem .6rem;border-radius:4px;border:1px solid #444;background:#2a2a2a;color:inherit;cursor:pointer;font-size:.85rem}.pagination-controls button:disabled{opacity:.4;cursor:default}.pagination-controls .page-info{font-size:.85rem;color:#aaa}.pagination-controls select{padding:.35rem;border-radius:4px;border:1px solid #444;background:#2a2a2a;color:inherit;font-size:.85rem}.import-edit-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.import-edit-header h1{margin:0;font-size:1.25rem}.table-wrap{overflow-x:auto;overflow-y:auto;max-height:calc(100vh - 250px);position:relative}.import-edit table{width:100%;border-collapse:collapse}.import-edit th,.import-edit td{border:1px solid #444;padding:.5rem;text-align:left}.import-edit th{background:#2a2a2a;position:sticky;top:0;z-index:2;box-shadow:0 2px 4px #0000004d}.import-edit .row-num{width:2.5rem;color:#888;position:sticky;left:0;background:#1a1a1a;z-index:1}.import-edit th.row-num{left:0;z-index:3;background:#2a2a2a}.import-edit td input{width:100%;min-width:80px;padding:.35rem;border:1px solid transparent;border-radius:4px;background:#1a1a1a;color:inherit}.import-edit td input:focus{outline:none;border-color:#646cff}.email-templates{max-width:900px}.email-templates-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.email-templates-header h1{margin:0;flex:1;font-size:1.25rem}.email-templates-header .primary{background:#646cff}.template-form{background:#1a1a1a;border:1px solid #333;border-radius:8px;padding:1.5rem;margin-bottom:2rem}.template-form h2{margin:0 0 1rem;font-size:1.1rem}.template-form label{display:flex;flex-direction:column;gap:.25rem;margin-bottom:1rem}.template-form input,.template-form select,.template-form textarea{padding:.5rem;border-radius:6px;border:1px solid #444;background:#2a2a2a;color:inherit;font-family:inherit}.template-form input[type=datetime-local]{color-scheme:dark}.template-form label small{display:block;margin-top:.25rem}.template-form textarea{resize:vertical;min-height:120px}.template-form .checkbox-label{flex-direction:row;align-items:center;gap:.5rem}.template-form .checkbox-label input{width:auto}.placeholder-help{background:#2a2a2a;border-radius:6px;padding:.75rem;margin-bottom:1rem;font-size:.85rem}.placeholder-help code{display:block;margin-top:.5rem;word-break:break-all;color:#888}.form-actions{display:flex;gap:.5rem;margin-top:1rem}.template-form .error{color:#e74c3c;margin:0 0 1rem}.templates-list h2{font-size:1rem;margin:0 0 1rem}.templates-list ul{list-style:none;padding:0;margin:0}.templates-list li{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem;border:1px solid #333;border-radius:6px;margin-bottom:.75rem;background:#1a1a1a}.templates-list li.inactive{opacity:.6}.template-info{display:flex;flex-direction:column;gap:.25rem;flex:1}.template-info strong{font-size:1rem}.template-info .meta{font-size:.85rem;color:#888}.template-info .subject{font-size:.85rem;color:#aaa}.template-info .last-sent{font-size:.8rem;color:#666}.template-actions{display:flex;gap:.5rem;flex-wrap:wrap}.template-actions button{padding:.35rem .6rem;font-size:.85rem}.template-actions .danger{background:#c0392b}.template-actions .active-toggle{background:#27ae60}.template-actions .inactive-toggle{background:#7f8c8d}.templates-list .empty{color:#888;font-style:italic}@media(prefers-color-scheme:light){.login-form input{background:#fff;border-color:#ccc}.import-list li{border-color:#eee}.import-edit th,.import-edit td{border-color:#ddd}.import-edit th,.import-edit th.row-num{background:#f5f5f5}.import-edit .row-num{background:#fff}.import-edit td input{background:#fff;border-color:#eee}.global-filter{background:#fff;border-color:#ccc}.column-toggle-btn{background:#f5f5f5;border-color:#ccc}.column-toggle-menu{background:#fff;border-color:#ccc}.pagination-controls button{background:#f5f5f5;border-color:#ccc}.pagination-controls select{background:#fff;border-color:#ccc}.template-form{background:#f9f9f9;border-color:#ddd}.template-form input,.template-form select,.template-form textarea{background:#fff;border-color:#ccc}.template-form input[type=datetime-local]{color-scheme:light}.placeholder-help{background:#f0f0f0}.templates-list li{background:#f9f9f9;border-color:#ddd}}