:root{--bg: #f5f5f5;--card-bg: #ffffff;--primary: #3b82f6;--primary-hover: #2563eb;--text: #1f2937;--text-muted: #6b7280;--border: #e5e7eb;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--sidebar-bg: #1e293b;--sidebar-text: #94a3b8;--sidebar-active: #38bdf8}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.app-layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--sidebar-bg);display:flex;flex-direction:column;flex-shrink:0;border-right:1px solid #334155}.sidebar-header{padding:20px 16px;border-bottom:1px solid #334155}.sidebar-header h1{font-size:16px;font-weight:600;color:#f8fafc}.sidebar-nav{flex:1;padding:12px 0}.nav-item{display:block;width:100%;text-align:left;padding:10px 20px;font-size:14px;font-weight:500;color:var(--sidebar-text);background:none;border:none;border-left:3px solid transparent;border-radius:0;cursor:pointer;transition:all .15s}.nav-item:hover{color:#e2e8f0;background:#0f172a}.nav-item.active{color:var(--sidebar-active);border-left-color:var(--sidebar-active);background:#0f172a}.sidebar-footer{padding:16px;border-top:1px solid #334155;font-size:12px;color:var(--sidebar-text);text-align:center}.sidebar-user-email{color:#e2e8f0;font-weight:500;margin-bottom:6px}.sidebar-logout{margin-bottom:10px}.sidebar-logout .btn-ghost{color:var(--sidebar-text);font-size:12px;padding:4px 10px;border:1px solid #334155;border-radius:4px}.sidebar-logout .btn-ghost:hover{color:#e2e8f0;border-color:#475569}.sidebar-version{opacity:.5;margin-bottom:4px}.sidebar-copyright{opacity:.5}.main-content{flex:1;padding:24px;overflow-y:auto}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.card h2{font-size:16px;margin-bottom:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.info-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.info-item{padding:12px;background:var(--bg);border-radius:var(--radius)}.info-item .label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.info-item .value{font-family:SF Mono,Fira Code,monospace;font-size:14px;margin-top:4px;word-break:break-all}.status-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px}.status-dot.ok{background:var(--success)}.status-dot.degraded{background:var(--warning)}.status-dot.error{background:var(--danger)}.status-badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:14px;font-weight:600}.status-badge.ok{background:#d1fae5;color:#065f46}.status-badge.degraded{background:#fef3c7;color:#92400e}.status-badge.error{background:#fee2e2;color:#991b1b}button{padding:8px 16px;border:none;border-radius:var(--radius);font-size:14px;cursor:pointer;transition:background .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--bg);color:var(--text)}input,textarea,select{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;background:#fff;transition:border-color .15s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary)}textarea{resize:vertical;min-height:80px}.form-group{margin-bottom:12px}.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:4px;color:var(--text-muted)}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{width:100%;max-width:380px}.login-card h1{text-align:center;margin-bottom:4px;font-size:22px}.login-card .subtitle{text-align:center;color:var(--text-muted);margin-bottom:20px;font-size:14px}.login-card .toggle{text-align:center;margin-top:16px;font-size:13px;color:var(--text-muted)}.login-card .toggle a{color:var(--primary);cursor:pointer;text-decoration:none}.error-msg{background:#fee2e2;color:#991b1b;padding:8px 12px;border-radius:var(--radius);font-size:13px;margin-bottom:12px}.entry-row{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);cursor:pointer}.entry-row:last-child{border-bottom:none}.entry-mood{font-size:24px;flex-shrink:0}.entry-info{flex:1;min-width:0}.entry-info h3{font-size:15px;font-weight:600}.entry-info .date{font-size:12px;color:var(--text-muted)}.entry-info .preview{font-size:13px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.journal-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px;flex-wrap:wrap}.journal-toolbar .meta{font-size:13px;color:var(--text-muted)}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0;position:absolute}.toggle-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:24px;transition:background .2s}.toggle-slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}.toggle-switch input:checked+.toggle-slider{background:var(--primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px)}@media(max-width:640px){.app-layout{flex-direction:column}.sidebar{width:100%;flex-direction:row;overflow-x:auto}.sidebar-nav{display:flex;padding:0}.nav-item{border-left:none;border-bottom:3px solid transparent;white-space:nowrap}.nav-item.active{border-bottom-color:var(--sidebar-active);border-left:none}.sidebar-header,.sidebar-footer{display:none}.main-content{padding:16px}.info-grid{grid-template-columns:1fr}}