:root{--color-bg: #0f1117;--color-surface: #161b22;--color-deep: #0d1117;--color-elevated: #1c2129;--color-hover: #1c2129;--color-border: #30363d;--color-border-hover: #484f58;--color-text: #e1e4e8;--color-muted: #8b949e;--color-placeholder: #484f58;--color-accent: #58a6ff;--color-accent-dim: rgba(88, 166, 255, .25);--color-success: #238636;--color-success-hover: #2ea043;--color-error: #da3633;--color-error-hover: #f85149;--color-error-dim: rgba(248, 81, 73, .1);--color-error-border: rgba(248, 81, 73, .3);--color-warning: #d29922;--color-warning-dim: rgba(210, 153, 34, .1);--color-warning-border: rgba(210, 153, 34, .3);--color-bug: #da3633;--color-feature: #8957e5;--color-general: #316dca;--color-status-new: #1f6feb;--color-status-read: #9e6a03;--color-status-resolved: #238636;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--transition-fast: .15s ease;--transition-base: .25s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:40px;max-width:400px;width:100%;box-shadow:var(--shadow-md)}.logo{display:flex;align-items:center;gap:12px;margin-bottom:8px}.logo h1{font-size:18px;font-weight:600}.subtitle{font-size:13px;color:var(--color-muted);margin-bottom:24px}input[type=password],input[type=text]{width:100%;padding:10px 12px;background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:14px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus{border-color:var(--color-accent)}input:focus-visible{box-shadow:0 0 0 3px var(--color-accent-dim)}form button[type=submit]{width:100%;margin-top:12px;padding:10px;background:var(--color-success);border:none;border-radius:var(--radius-md);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background var(--transition-fast)}form button[type=submit]:hover{background:var(--color-success-hover)}form button[type=submit]:disabled{opacity:.6;cursor:default}form button[type=submit]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.error{color:var(--color-error-hover);font-size:12px;margin-top:12px}.hidden{display:none}.dashboard{display:flex;flex-direction:column;height:100vh;overflow:hidden}.header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:16px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;flex-shrink:0;box-shadow:0 1px 3px #0003}.header h1{font-size:16px;font-weight:600;white-space:nowrap}.filters{display:flex;gap:8px;flex-wrap:wrap;flex:1}.header-actions{display:flex;gap:8px;align-items:center}.btn-logout{padding:6px 12px;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-muted);font-size:12px;cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast)}.btn-logout:hover{color:var(--color-text);border-color:var(--color-border-hover)}.btn-logout:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}select{padding:6px 10px;background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:13px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}select:focus{border-color:var(--color-accent)}select:focus-visible{box-shadow:0 0 0 3px var(--color-accent-dim)}.search-wrapper{position:relative;display:inline-flex;align-items:center;min-width:140px;max-width:240px}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--color-placeholder);pointer-events:none;display:flex;align-items:center}.search-icon svg{width:14px;height:14px}.search-input{width:100%;padding:6px 30px;background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:13px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.search-input:focus{border-color:var(--color-accent)}.search-input:focus-visible{box-shadow:0 0 0 3px var(--color-accent-dim)}.search-input::placeholder{color:var(--color-placeholder)}.search-clear{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-muted);cursor:pointer;padding:2px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:color var(--transition-fast),background var(--transition-fast)}.search-clear:hover{color:var(--color-text);background:#ffffff14}.search-clear svg{width:14px;height:14px}.stats{display:flex;gap:16px;padding:16px 24px;flex-wrap:wrap;flex-shrink:0}.stat{background:var(--color-surface);border:1px solid var(--color-border);border-left:3px solid var(--color-border);border-radius:var(--radius-lg);padding:16px 20px;min-width:140px;box-shadow:var(--shadow-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.stat:hover{border-left-color:var(--color-accent);box-shadow:var(--shadow-md)}.stat .num{font-size:28px;font-weight:700;color:var(--color-accent);font-variant-numeric:tabular-nums;letter-spacing:-.5px}.stat .label{font-size:11px;color:var(--color-muted);margin-top:2px;text-transform:uppercase;letter-spacing:.5px}.table-wrap{padding:0 24px 24px;overflow:auto;flex:1;min-height:0}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 12px;background:var(--color-surface);border-bottom:1px solid var(--color-border);color:var(--color-muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;position:sticky;top:0;white-space:nowrap;z-index:1;box-shadow:0 1px 0 var(--color-border)}td{padding:10px 12px;border-bottom:1px solid #21262d;vertical-align:top}td.msg-cell{max-width:400px}tr{transition:background var(--transition-fast)}tr:hover td{background:var(--color-surface)}.checkbox-cell{width:32px;text-align:center}.checkbox-cell input[type=checkbox]{accent-color:var(--color-accent);cursor:pointer}.badge{display:inline-block;padding:2px 8px;border-radius:var(--radius-xl);font-size:11px;font-weight:600;transition:opacity var(--transition-fast)}.badge-bug{background:var(--color-bug);color:#fff}.badge-feature{background:var(--color-feature);color:#fff}.badge-general{background:var(--color-general);color:#fff}.status-select{padding:2px 6px;border-radius:var(--radius-xl);font-size:11px;font-weight:600;border:none;cursor:pointer;outline:none;appearance:auto;transition:opacity var(--transition-fast)}.status-select.status-new{background:var(--color-status-new);color:#fff}.status-select.status-read{background:var(--color-status-read);color:#fff}.status-select.status-resolved{background:var(--color-status-resolved);color:#fff}.btn-delete{background:transparent;border:1px solid transparent;color:var(--color-muted);font-size:16px;cursor:pointer;padding:2px 8px;border-radius:var(--radius-sm);line-height:1;transition:color var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast)}.btn-delete:hover{color:var(--color-error-hover);background:var(--color-error-dim);border-color:var(--color-error-border)}.btn-delete:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-remove{background:transparent;border:1px solid var(--color-error-border);color:var(--color-error-hover);font-size:11px;cursor:pointer;padding:3px 10px;border-radius:var(--radius-md);transition:color var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast)}.btn-remove:hover{background:var(--color-error-dim);border-color:var(--color-error-hover)}.btn-remove:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.bulk-actions{display:flex;align-items:center;gap:12px;padding:8px 24px;background:var(--color-surface);border-bottom:1px solid var(--color-border);font-size:13px;color:var(--color-muted);flex-shrink:0}.bulk-actions .btn-delete{padding:4px 12px;font-size:12px;border:1px solid var(--color-error-border);color:var(--color-error-hover)}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}@keyframes dialog-in{0%{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.confirm-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:overlay-in var(--transition-base) ease}.confirm-dialog{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:24px;max-width:400px;width:90%;box-shadow:var(--shadow-lg);animation:dialog-in var(--transition-base) ease}.confirm-dialog p{margin-bottom:20px;font-size:14px}.confirm-actions{display:flex;gap:8px;justify-content:flex-end}.btn-cancel{padding:8px 16px;background:#21262d;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:13px;cursor:pointer;transition:background var(--transition-fast)}.btn-cancel:hover{background:var(--color-border)}.btn-cancel:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-confirm-delete{padding:8px 16px;background:var(--color-error);border:none;border-radius:var(--radius-md);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:background var(--transition-fast)}.btn-confirm-delete:hover{background:var(--color-error-hover)}.btn-confirm-delete:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-confirm-warning{padding:8px 16px;background:var(--color-warning);border:none;border-radius:var(--radius-md);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:background var(--transition-fast)}.btn-confirm-warning:hover{background:#e0a526}.btn-confirm-warning:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.msg-preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;line-height:1.5;color:var(--color-accent)}.msg-preview:hover{text-decoration:underline}.message-modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:24px;max-width:600px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:dialog-in var(--transition-base) ease}.message-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.message-modal-header h2{font-size:16px;font-weight:600}.message-modal-info{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.message-modal-info-row{display:flex;align-items:center;gap:8px;font-size:13px}.message-modal-label{font-size:11px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.5px;min-width:72px;flex-shrink:0}.message-modal-hash{font-size:12px;color:var(--color-text)}.message-modal-textbox{width:100%;min-height:140px;margin-top:6px;padding:12px;background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:14px;font-family:inherit;line-height:1.6;resize:vertical;outline:none}.message-modal-textbox:focus{border-color:var(--color-accent)}.message-modal-footer{display:flex;justify-content:flex-end;margin-top:16px}.meta{color:var(--color-muted);font-size:11px}.gh-link{color:var(--color-accent);text-decoration:none;font-size:11px}.gh-link:hover{text-decoration:underline}.pagination{padding:16px 24px;display:flex;gap:8px;justify-content:center;align-items:center;border-top:1px solid var(--color-border);flex-shrink:0}.pagination button{padding:6px 14px;background:#21262d;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:13px;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.pagination button:hover:not(:disabled){background:var(--color-border);border-color:var(--color-border-hover)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.pagination button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.page-info{color:var(--color-muted);font-size:13px;padding:0 8px;font-variant-numeric:tabular-nums}.image-thumbs{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.image-thumb{width:48px;height:48px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--color-border);cursor:pointer;transition:border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.image-thumb:hover{border-color:var(--color-accent);transform:scale(1.05);box-shadow:var(--shadow-md)}.lightbox-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1100;animation:overlay-in var(--transition-base) ease}.lightbox-content{position:relative;max-width:90vw;max-height:90vh;animation:dialog-in var(--transition-base) ease}.lightbox-content img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:var(--radius-lg)}.lightbox-close{position:absolute;top:-12px;right:-12px;width:28px;height:28px;background:#21262d;border:1px solid var(--color-border);border-radius:50%;color:var(--color-text);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:background var(--transition-fast)}.lightbox-close:hover{background:var(--color-border)}.lightbox-close:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-block{background:transparent;border:1px solid transparent;color:var(--color-muted);font-size:14px;cursor:pointer;padding:2px 6px;border-radius:var(--radius-sm);line-height:1;transition:color var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast)}.btn-block:hover{color:var(--color-warning);background:var(--color-warning-dim);border-color:var(--color-warning-border)}.btn-block:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-blocked-toggle{padding:6px 12px;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-muted);font-size:12px;cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast)}.btn-blocked-toggle:hover{color:var(--color-text);border-color:var(--color-border-hover)}.btn-blocked-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-blocked-toggle.active{color:var(--color-warning);border-color:#d2992280;background:var(--color-warning-dim)}.blocked-panel{margin:0 24px 24px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:16px 20px;box-shadow:var(--shadow-sm)}.blocked-panel h2{font-size:14px;font-weight:600;margin-bottom:12px}.blocked-empty{color:var(--color-muted);font-size:13px}.blocked-table{width:100%;border-collapse:collapse;font-size:13px}.blocked-table th{position:static;box-shadow:none}.btn-unblock{padding:4px 10px;background:transparent;border:1px solid var(--color-warning-border);border-radius:var(--radius-md);color:var(--color-warning);font-size:12px;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.btn-unblock:hover{background:var(--color-warning-dim);border-color:var(--color-warning)}.btn-unblock:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-submitter{background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-accent);font-size:11px;font-family:monospace;cursor:pointer;padding:2px 6px;transition:background var(--transition-fast),border-color var(--transition-fast);white-space:nowrap}.btn-submitter:hover{background:var(--color-accent-dim);border-color:var(--color-accent)}.btn-submitter:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.submitter-overlay{position:fixed;inset:0;background:#00000080;z-index:1200;animation:overlay-in var(--transition-base) ease}.submitter-panel{position:fixed;top:0;right:0;width:440px;max-width:100vw;height:100vh;background:var(--color-surface);border-left:1px solid var(--color-border);z-index:1201;overflow-y:auto;padding:24px;box-shadow:var(--shadow-lg);animation:submitter-slide-in var(--transition-base) ease}@keyframes submitter-slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.submitter-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.submitter-panel-header h2{font-size:16px;font-weight:600}.submitter-ip{display:flex;align-items:center;gap:8px;margin-bottom:20px;padding:10px 12px;background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md)}.submitter-ip-label{font-size:11px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.5px}.submitter-ip-value{font-size:12px;color:var(--color-text);flex:1;word-break:break-all}.submitter-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.submitter-stat{background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px}.submitter-stat-num{font-size:22px;font-weight:700;color:var(--color-accent);font-variant-numeric:tabular-nums}.submitter-stat-date{font-size:13px;font-weight:600}.submitter-stat-label{font-size:11px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.submitter-section{margin-bottom:20px}.submitter-section h3{font-size:13px;font-weight:600;color:var(--color-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.submitter-breakdown{display:flex;flex-direction:column;gap:4px}.submitter-breakdown-row{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;background:var(--color-deep);border-radius:var(--radius-sm);font-size:13px}.submitter-breakdown-name{color:var(--color-text)}.submitter-breakdown-count{color:var(--color-muted);font-variant-numeric:tabular-nums;font-weight:600}.submitter-history{display:flex;flex-direction:column;gap:8px}.submitter-history-item{background:var(--color-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:10px 12px}.submitter-history-top{display:flex;align-items:center;gap:8px;margin-bottom:6px}.submitter-history-msg{font-size:13px;line-height:1.5;color:var(--color-text);white-space:pre-wrap;word-break:break-word}.submitter-resolved{font-size:10px;font-weight:600;color:var(--color-status-resolved);background:#23863626;padding:1px 6px;border-radius:var(--radius-xl)}.submitter-loading,.submitter-error{text-align:center;padding:40px;color:var(--color-muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.empty,.loading{text-align:center;padding:80px 24px;color:var(--color-muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;flex:1}.loading{animation:pulse 1.5s ease-in-out infinite}@media(max-width:640px){.header{padding:12px 16px;gap:10px}.header h1{font-size:14px}.stats{padding:12px 16px;gap:10px}.stat{min-width:100px;padding:12px 14px}.stat .num{font-size:22px}.table-wrap{padding:0 8px 16px}.confirm-dialog{padding:20px}.pagination{padding:12px 16px}.blocked-panel{margin:0 16px 16px}.bulk-actions{padding:8px 16px}}