:root{--bg-primary: #0a0a14;--bg-secondary: #12121f;--bg-card: #1a1a2e;--bg-card-hover: #1f1f35;--bg-input: #16162a;--border: #2a2a45;--border-light: #3a3a55;--accent: #e85d26;--accent-hover: #d14f1e;--accent-soft: rgba(232, 93, 38, .15);--text-primary: #e8e8f0;--text-secondary: #8888a0;--text-muted: #5a5a75;--kano-must-be: #ff4757;--kano-performance: #4a9eff;--kano-attractive: #2ed573;--kano-indifferent: #8888a0;--kano-reverse: #ff9f43;--kano-questionable: #a55eea;--kano-unclassified: #636e72;--status-open: #4a9eff;--status-in-progress: #f59e0b;--status-review: #a55eea;--status-done: #2ed573;--status-wont-do: #636e72;--sidebar-width: 240px;--header-height: 56px;--radius: 8px;--radius-lg: 12px;--font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-sans);cursor:pointer}input,textarea,select{font-family:var(--font-sans)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:24px 32px;max-width:1200px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100}.sidebar-brand{padding:20px 20px 16px;border-bottom:1px solid var(--border)}.sidebar-brand-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:8px}.sidebar-brand-name{font-size:11px;font-weight:700;color:var(--accent);letter-spacing:2px;text-transform:uppercase;font-family:var(--font-mono)}.sidebar-brand-title{font-size:16px;font-weight:700;color:var(--text-primary);margin-top:4px}.sidebar-nav{padding:12px 8px;flex:1}.sidebar-section{margin-bottom:24px}.sidebar-section-label{font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:1.5px;text-transform:uppercase;padding:0 12px;margin-bottom:6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:6px;color:var(--text-secondary);font-size:14px;font-weight:500;transition:all .15s;text-decoration:none}.sidebar-link:hover{background:var(--bg-card);color:var(--text-primary);text-decoration:none}.sidebar-link.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.sidebar-link-icon{font-size:18px;width:24px;text-align:center}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.sidebar-user{display:flex;align-items:center;gap:10px}.sidebar-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}.sidebar-user-name{font-size:13px;font-weight:600;color:var(--text-primary)}.sidebar-user-role{font-size:11px;color:var(--text-muted)}.page-header{margin-bottom:24px}.page-title{font-size:24px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;transition:all .15s}.card:hover{border-color:var(--border-light)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:600;border:none;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:transparent;border:1.5px solid var(--border);color:var(--text-secondary)}.btn-secondary:hover{border-color:var(--text-secondary);color:var(--text-primary)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:6px 10px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-card)}.btn-danger{background:transparent;border:1.5px solid var(--kano-must-be);color:var(--kano-must-be)}.btn-danger:hover{background:#ff47571a}.input{width:100%;padding:10px 14px;background:var(--bg-input);border:1.5px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;transition:border-color .15s;outline:none}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-muted)}textarea.input{resize:vertical;min-height:80px}select.input{cursor:pointer}.label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary);font-family:var(--font-mono)}.stat-label{font-size:11px;color:var(--text-secondary);font-weight:600;margin-top:4px;text-transform:uppercase;letter-spacing:.5px}.filter-bar{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;align-items:center}.filter-chip{padding:6px 14px;border-radius:20px;border:1.5px solid var(--border);background:transparent;color:var(--text-secondary);font-size:12px;font-weight:600;transition:all .15s}.filter-chip:hover{border-color:var(--text-secondary)}.filter-chip.active{background:var(--text-primary);border-color:var(--text-primary);color:var(--bg-primary)}.kano-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;border:1.5px solid;white-space:nowrap}.tag-badge{display:inline-flex;padding:2px 8px;border-radius:20px;font-size:10px;font-weight:600;border:1px solid var(--border);color:var(--text-secondary);white-space:nowrap}.tag-badge.selected{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.score-pips{display:flex;gap:4px;align-items:center}.score-pip{width:24px;height:24px;border-radius:50%;border:2px solid var(--border);background:transparent;color:var(--text-muted);font-weight:700;font-size:11px;display:flex;align-items:center;justify-content:center;transition:all .15s;font-family:var(--font-mono)}.score-pip.active{border-color:var(--accent);background:var(--accent);color:#fff}.score-pip:not(.readonly):hover{border-color:var(--accent);cursor:pointer}.ticket-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;transition:all .15s;cursor:pointer;display:flex;gap:16px;align-items:flex-start}.ticket-card:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.ticket-card-border{width:4px;border-radius:2px;align-self:stretch;flex-shrink:0}.ticket-card-body{flex:1;min-width:0}.ticket-card-title{font-size:15px;font-weight:700;color:var(--text-primary);margin-bottom:4px;line-height:1.3}.ticket-card-desc{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ticket-card-meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.ticket-card-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:400px}.login-brand{text-align:center;margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:16px}.login-error{background:#ff47571a;border:1px solid var(--kano-must-be);border-radius:6px;padding:10px 14px;color:var(--kano-must-be);font-size:13px}@media(max-width:768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0;padding:16px}}