*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d2e;--surface2: #252840;--border: #2e3150;--primary: #6c63ff;--primary-hover: #5a52e0;--danger: #ff4d4d;--warning: #f59e0b;--success: #10b981;--text: #e2e8f0;--text-muted: #94a3b8;--radius: 10px;--shadow: 0 4px 24px rgba(0,0,0,.4)}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}input,textarea,select{width:100%;padding:10px 14px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--primary)}textarea{resize:vertical}button{cursor:pointer;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;transition:all .2s}.btn-primary{background:var(--primary);color:#fff;padding:10px 20px}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--surface2);color:var(--text);padding:8px 16px;border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--primary)}.btn-danger{background:#ff4d4d26;color:var(--danger);padding:8px 16px;border:1px solid rgba(255,77,77,.3)}.btn-danger:hover{background:#ff4d4d40}.btn-full{width:100%;padding:12px;font-size:15px}.btn-sm{padding:6px 12px;font-size:13px}.btn-icon{background:none;color:var(--text-muted);padding:4px 8px;font-size:16px}.btn-icon:hover{color:var(--text)}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--text-muted);font-size:16px}.empty-state{text-align:center;padding:60px;color:var(--text-muted)}.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.navbar-brand{font-size:18px;font-weight:700;color:var(--text)}.navbar-links{display:flex;align-items:center;gap:20px}.navbar-links a{color:var(--text-muted);font-size:14px}.navbar-links a:hover{color:var(--text);text-decoration:none}.navbar-user{font-size:13px;color:var(--text-muted)}.btn-logout{background:none;color:var(--text-muted);padding:6px 12px;border:1px solid var(--border);font-size:13px}.btn-logout:hover{border-color:var(--danger);color:var(--danger)}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow)}.auth-card h1{text-align:center;font-size:22px;margin-bottom:6px}.auth-card h2{text-align:center;font-size:18px;color:var(--text-muted);margin-bottom:28px;font-weight:400}.auth-card form{display:flex;flex-direction:column;gap:14px}.auth-link{text-align:center;margin-top:20px;font-size:14px;color:var(--text-muted)}.form-error{background:#ff4d4d1a;border:1px solid rgba(255,77,77,.3);color:var(--danger);padding:10px 14px;border-radius:var(--radius);font-size:14px}.form-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:var(--success);padding:10px 14px;border-radius:var(--radius);font-size:14px}.password-field{position:relative}.password-field input{padding-right:44px}.password-field .toggle-visibility{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;color:var(--text-muted);padding:4px;font-size:16px}.dashboard{max-width:1200px;margin:0 auto;padding:28px 20px}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dashboard-header h1{font-size:22px}.alerts{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.alert{padding:12px 16px;border-radius:var(--radius);font-size:14px;font-weight:500}.alert-danger{background:#ff4d4d1a;border:1px solid rgba(255,77,77,.3);color:var(--danger)}.alert-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);color:var(--warning)}.filters{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.search-input{max-width:400px}.filter-tabs{display:flex;gap:8px;flex-wrap:wrap}.filter-tab{background:var(--surface);color:var(--text-muted);padding:6px 14px;border:1px solid var(--border);font-size:13px}.filter-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.filter-tab:hover:not(.active){border-color:var(--primary);color:var(--text)}.credentials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.credential-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px;transition:border-color .2s}.credential-card:hover{border-color:var(--primary)}.credential-card.expired{border-color:#ff4d4d80}.credential-card.expiry-critical{border-color:#f59e0b80}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:8px}.service-name{font-size:16px;font-weight:700}.expiry-badge{font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px}.expiry-badge.expired{background:#ff4d4d26;color:var(--danger)}.expiry-badge.expiry-critical{background:#f59e0b26;color:var(--warning)}.expiry-badge.expiry-warning{background:#f59e0b14;color:var(--warning)}.expiry-badge.expiry-ok{background:#10b9811a;color:var(--success)}.card-body{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.field-row{display:flex;align-items:center;gap:10px;font-size:14px}.field-row .label{color:var(--text-muted);min-width:80px;font-size:13px}.password-row{gap:6px}.password-value{font-family:monospace;letter-spacing:1px;flex:1}.card-actions{display:flex;gap:8px;justify-content:flex-end;border-top:1px solid var(--border);padding-top:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow)}.credential-form{display:flex;flex-direction:column;gap:14px}.credential-form h3{font-size:18px;margin-bottom:4px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:4px}.settings-page{max-width:700px;margin:0 auto;padding:28px 20px}.settings-page h1{font-size:22px;margin-bottom:28px}.settings-section{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px;margin-bottom:20px}.settings-section h2{font-size:16px;margin-bottom:12px}.help-text{font-size:14px;color:var(--text-muted);margin-bottom:16px;line-height:1.7}.settings-section form{display:flex;gap:10px;align-items:center}.settings-section input{flex:1}.info-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.info-row:last-child{border-bottom:none}.info-row span{color:var(--text-muted)}.backup-codes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:16px 0}.backup-code{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:10px;font-family:monospace;font-size:14px;text-align:center;letter-spacing:2px;display:block}.inactivity-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:1000}.inactivity-modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:36px 32px;max-width:400px;width:90%;text-align:center;box-shadow:var(--shadow)}.inactivity-modal h2{font-size:20px;margin-bottom:14px}.inactivity-modal p{color:var(--text-muted);font-size:15px;margin-bottom:28px;line-height:1.6}.inactivity-modal strong{color:var(--text);font-size:18px}.inactivity-actions{display:flex;gap:12px;justify-content:center}